CN209643182U

CN209643182U - PCB component and mobile terminal

Info

Publication number: CN209643182U
Application number: CN201821607124.6U
Authority: CN
Inventors: 沈建伟
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2018-09-29
Filing date: 2018-09-29
Publication date: 2019-11-15
Anticipated expiration: 2028-09-29

Abstract

The utility model provides a kind of PCB component and mobile terminal, the PCB component include structural member, protrude from the structural member a side surface limiting section, pcb board and connector；The limiting section is equipped with card slot of the opening towards the center of the structural member；The pcb board is set to a side surface for the structural member, and one end of the pcb board is inserted into the card slot；The connector passes through the pcb board and is connected with the structural member the pcb board is fixed on the structural member.The utility model embodiment can be reduced the occupancy to PCB layout area, improve PCB layout area occupancy, PCB surface product can be made to do smaller.

Description

PCB component and mobile terminal

Technical field

The utility model relates to technical field of mobile terminals, more particularly to a kind of PCB component and mobile terminal.

Background technique

With the fast development of electronic product, consumer electronics product carries for convenience, and volume becomes small, and electronics produces Design layout inside product be also it is more and more compacter, the space utilization at electronic product each side corner angle is particularly important, electricity The space utilization of sub- interiors of products circuit board (hereinafter referred to as PCB) is also such.

Current PCB is mostly fixed in electronic product in such a way that whole screws are fixed, since the placement of screw needs The layout area for occupying PCB, when being fixed using more screw, it will greatly reduce the available layout area of PCB.

Utility model content

The utility model provides a kind of PCB component and a kind of mobile terminal to overcome PCB layout area excessively to be occupied The problem of.

To solve the above-mentioned problems, the utility model discloses a kind of PCB components, comprising:

Structural member, protrude from the structural member a side surface limiting section, pcb board and connector；

The limiting section is equipped with card slot of the opening towards the center of the structural member；

The pcb board is set to a side surface for the structural member, and one end of the pcb board is inserted into the card slot；

The connector passes through the pcb board and is connected with the structural member the pcb board is fixed on the structural member.

The utility model embodiment also discloses a kind of mobile terminal, including PCB component as described above.

The utility model includes following advantages:

The limiting section with card slot is provided in the utility model embodiment on a side surface of structural member, passes through card slot Pcb board is fixed on structural member by fit connection, to can be reduced the occupancy to pcb board layout area, improves pcb board layout Area occupancy can make pcb board area do smaller.

Detailed description of the invention

Fig. 1 is a kind of structure chart of PCB component of the utility model；

Fig. 2 is the partial enlarged view of limiting section in the utility model embodiment；

Fig. 3 is the schematic diagram that pcb board is assembled to structural member in the utility model embodiment；

Fig. 4 is a kind of structure chart of preferred PCB component in the utility model embodiment；

Fig. 5 is the structure chart of another preferred PCB component in the utility model embodiment.

Specific embodiment

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have Body embodiment is described in further detail the utility model.

Referring to Fig.1, a kind of structure chart of PCB component of the utility model is shown, structural member 10 is can specifically include, dashes forward For the limiting section 11, pcb board 12 and connector 13 of a side surface of the structural member 10；

The limiting section 11 is equipped with card slot 111 of the opening towards the center of the structural member 10；

The pcb board 12 is set to a side surface for the structural member 10, and the card is inserted into one end of the pcb board 12 In slot 111；

The connector 13 passes through the pcb board 12 and is connected with the structural member 10 the pcb board 12 is fixed on institute State structural member 10.

In general electronic product, pcb board 12 (printed circuit board, Printed Circuit Board) requires solid It is scheduled in structural member 10, structural member 10 can be the structural body portion of electronic product.

From only pcb board is fixed on unlike the scheme of structural member by screw in the prior art, the utility model is real It applies and is provided with the limiting section 11 with card slot 111 in example on a side surface of structural member 10, pass through 111 fit connection of card slot Pcb board 12 is fixed on structural member 10 by 13.

For card slot 111 with respect to for screw, the layout area for occupying pcb board 12 is smaller.With only pass through screw in the prior art The PCB scheme for being fixed on structural member is compared, the utility model embodiment can be reduced the occupancy to 12 layout area of pcb board, mention High 12 layout area occupancy of pcb board, can make 12 area of pcb board do smaller.

In the utility model embodiment, the position of limiting section 11 can be determined according to the shape of pcb board 12.Specifically , the limiting section 11 can be set in the edge of the structural member 10, and the limiting section 11 is along the side of the structural member 10 The extending direction on edge extends.

In the utility model embodiment, the limiting section 11 can be multiple, and multiple limiting sections 11 are along described The edge arranged for interval of structural member 10.

The connector 13 can be multiple, and multiple connectors 13 are located at the separate limit of the pcb board 12 The edge in position portion 11.

Pcb board 12 is stably fixed on structural member 10 by multiple limiting sections 11 and the cooperation of multiple connectors 13.

It is the partial enlarged view of limiting section in the utility model embodiment referring to Fig. 2, wherein the limiting section 11 also wraps It includes: interconnecting piece 112 and extension 113；

One end of the interconnecting piece 112 is connected with the structural member 10, the other end towards the structural member 10 described one Side surface simultaneously protrudes from the side surface extension；

One end of the extension 113 is connected with the other end of the interconnecting piece 112, and the extension 113 is another It holds towards the center of the structural member 10 and extends in free end；

Wherein, the card slot 111 is formed between the structural member 10, the interconnecting piece 112 and the extension 113.

In the utility model embodiment, card slot 111 has certain depth requirements and width requirement, it is required that PCB Plate 12 is not easy to fall off after being inserted into card slot 111.

Specifically, the extension width on the extending direction at edge of the card slot 111 in the structural member can be 1.7mm-2.3mm.The depth D of the card slot 111 can be 0.5mm-1.1mm.Thus, it is possible to which card slot 111 is effectively reduced to PCB The occupancy of the plate suqare of plate 12, conducive to other components are laid out on pcb board 12.

In the utility model embodiment, the pcb board 12 be equipped with first positioning hole, the structural member 10 be equipped with The corresponding second location hole in the first positioning hole position, the connector 13 pass through the first positioning hole and are matched with described the Two location holes.

Specifically, the connector 13 is threaded connector, the second location hole is threaded hole.

When pcb board 12 is assembled to structural member 10, card slot 111 first can be inserted by one end of pcb board 12 is inclined In；Then the other termination of pcb board 12 is pressed on structural member 10, while pressing the other termination of pcb board 12, by pcb board In 12 push-in card slots 111；The position of pcb board 12 is adjusted, so that the second positioning of the first positioning hole of pcb board 12 and structural member 10 Hole is corresponding；The first positioning hole of pcb board 12 and the second location hole of structural member 10 are finally passed through with connector 13 again, thus will Pcb board 12 is fixed on structural member 10.

The schematic diagram that pcb board is assembled to structural member in the utility model embodiment is shown referring to Fig. 3.On structural member 10 Limiting section 11 with multiple protrusions, limiting section 11 have card slot.One end of pcb board 12 is embedded into card slot, pcb board 12 its Its end is provided with multiple first positioning holes, and structural member 10 is also correspondingly arranged on multiple second location holes, by passing through pcb board 12 Pcb board 12 is installed on structural member 10 by multiple connectors 12 of first positioning hole and the second location hole of structural member 10.

In order to avoid pcb board 12 is when being inserted into card slot 11, the free end of limiting section 11 can scrape the surface of damage pcb board 12.In In the utility model embodiment, between the adjacent two sides of the close structural member 10 of the free end of the extension 113 Arc transition.

A kind of structure chart of preferred PCB component in the utility model embodiment is shown referring to Fig. 4.Extension 113 Free end forms an arc chord angle 1131 between the adjacent two sides of the structural member 10.

Structural member 10 is usually the structural body portion of electronic product, and is conductive material.Therefore, it is necessary to consider pcb board 12 ground networks and structural member 10 will have good electrical connection.

It is referring to Figure 5 the structure chart of preferred PCB component another in the utility model embodiment.The structural member 10 and the limiting section 11 be conduct piece, the limiting section 11 is equipped with electroconductive elastic sheet 14, and the electroconductive elastic sheet 14 is located at institute It states in card slot 11, and the electroconductive elastic sheet 14 is electrically connected with the pcb board 12.It is conductive after pcb board 12 is pushed into card slot 111 Elastic slice 14 can have good electrical connection with pcb board 12.

Wherein, arc transition between the adjacent two sides of the close structural member 10 of the free end of extension forms a circle Arc angle.When electroconductive elastic sheet 14 to be set in card slot 111, the arc chord angle of extension can also damage electroconductive elastic sheet 14 to avoid scraping.

The quantity of electroconductive elastic sheet 14 can be determined according to the quantity of card slot 111, it is preferred that can be in each card slot 111 In electroconductive elastic sheet 14 is all set.

The invention also discloses a kind of mobile terminals, including PCB component as described above.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

It above to a kind of PCB component provided by the utility model and a kind of mobile terminal, is described in detail, herein In apply specific case the principles of the present invention and embodiment be expounded, the explanation of above embodiments is only used The method and its core concept of the utility model are understood in help；At the same time, for those skilled in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not It is interpreted as limitations of the present invention.

Claims

1. a kind of PCB component characterized by comprising

2. PCB component according to claim 1, which is characterized in that the limiting section is set to the edge of the structural member, and Extending direction of the limiting section along the edge of the structural member extends.

3. PCB component according to claim 2, which is characterized in that the limiting section includes: interconnecting piece and extension；

One end of the interconnecting piece is connected with the structural member, and the other end is towards a side surface and protrudes from the side table Face extends；

One end of the extension is connected with the other end of the interconnecting piece, and the other end of the extension is towards the structure It is in free end that the center of part, which extends,；

Wherein, the card slot is formed between the structural member, the interconnecting piece and the extension.

4. PCB component according to claim 3, which is characterized in that the close structure of the free end of the extension Arc transition between the adjacent two sides of part.

5. PCB component according to claim 2, which is characterized in that extension of the card slot at the edge of the structural member Extension width on direction is 1.7mm-2.3mm.

6. PCB component according to claim 1, which is characterized in that the depth of the card slot is 0.5mm-1.1mm.

7. PCB component according to claim 1, which is characterized in that the structural member and the limiting section are conduct piece, The limiting section is equipped with electroconductive elastic sheet, and the electroconductive elastic sheet is located in the card slot, and the electroconductive elastic sheet and the pcb board Electrical connection.

8. PCB component according to claim 7, which is characterized in that the electroconductive elastic sheet is fixed on the separate of the card slot The side wall of one side surface.

9. PCB component according to claim 2, which is characterized in that the limiting section is multiple, and multiple limiting sections Along the edge arranged for interval of the structural member.

10. PCB component according to claim 1, which is characterized in that the pcb board is equipped with first positioning hole, the knot Component is equipped with second location hole corresponding with the first positioning hole position, and the connector passes through the first positioning hole and matches Together in the second location hole.

11. PCB component according to claim 10, which is characterized in that the connector be threaded connector, described second Location hole is threaded hole.

12. PCB component according to claim 1, which is characterized in that the connector is multiple, and multiple connections Part is located at the edge far from the limiting section of the pcb board.

13. a kind of mobile terminal, which is characterized in that including PCB component such as of any of claims 1-12.