CN207116812U

CN207116812U - Pcb board component and there is its terminal

Info

Publication number: CN207116812U
Application number: CN201721072923.3U
Authority: CN
Inventors: 李飞飞
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2018-03-16
Anticipated expiration: 2027-08-25

Abstract

The utility model discloses pcb board component and there is its terminal.Pcb board component includes：Connector, connector include connector socket and connector female seat, and connector socket coordinates with connector female seat；Pcb board, pcb board are provided with one of them in connector female seat and connector socket；FPC plates, FPC plates are provided with another in connector female seat and connector socket；The gasket assembly of annular, gasket assembly is located between pcb board and FPC plates and is looped around the outside of connector, gasket assembly includes pad, the first foam and the second foam, first foam and the second foam are respectively provided on two relative surfaces of pad, wherein, first foam is between pad and pcb board, and the second foam is between pad and FPC plates.According to pcb board component of the present utility model, the deformation of collapsing of the first foam and the second foam can be avoided, improves sealing.

Description

Pcb board component and there is its terminal

Technical field

Field of terminal technology is the utility model is related to, more particularly, to a kind of pcb board component and there is its terminal.

Background technology

In correlation technique, typically it is connected between the pcb board and FPC plates of terminal by connector female seat and connector socket. In order to improve the reliability connected between connector female seat and connector socket, sealing is set typically between pcb board and FPC plates Foam, and make sealing foam in connector circumferentially around connector.However, being limited to the width of FPC plates, typically it is pasted onto The wall thickness of sealing foam between pcb board and FPC plates is narrower, and sealing foam easily collapses change towards the direction close to connector Shape, it have impact on sealing.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries Go out a kind of pcb board component, good airproof performance.

The utility model also proposes a kind of terminal for including above-mentioned pcb board component.

According to the pcb board component of the utility model embodiment, including：Connector, the connector include connector socket And connector female seat, the connector socket coordinate with the connector female seat；Pcb board, the pcb board are provided with the connection One of them in device female seat and the connector socket；FPC plates, the FPC plates are provided with the connector female seat and described Another in connector socket；The gasket assembly of annular, the gasket assembly are located between pcb board and FPC plates and are looped around The outside of the connector, the gasket assembly include pad, the first foam and the second foam, first foam and described Two foams are respectively provided on two relative surfaces of the pad, wherein, first foam is located at the pad and described Between pcb board, second foam is between the pad and the FPC plates.

According to the pcb board component of the utility model embodiment, by the pad that annular is set between pcb board and FPC plates Component, while cause gasket assembly to be looped around the outside of connector.So, when connector socket and connector female seat coordinate, Because the distance between pcb board and FPC plates are certain, compared with correlation technique, the setting of pad, shorten the first foam and The whole height of second foam, so as to be advantageous to avoid the deformation of collapsing of foam, and then be advantageous to improve sealing.

According to some embodiments of the utility model, the pcb board is provided with the connector female seat, on the FPC plates Provided with the connector socket.

According to some embodiments of the utility model, the pad is PET parts.

According to some embodiments of the utility model, the pad is silica gel part or rubber parts.

According to some embodiments of the utility model, the gasket assembly is multiple, and multiple gasket assemblies are spaced apart Set.

According to some embodiments of the utility model, the height of the pad is L, between the pcb board and the FPC plates Distance be H, the H and L meet：2/3H≥L≥1/3H.

Specifically, the H meets：0.8≤H≤1.0mm.

According to some embodiments of the utility model, on from the pcb board to the direction of the FPC plates, the pad Wall thickness be first gradually reduced after and gradually increase.

According to the terminal of the utility model embodiment, including above-mentioned pcb board component.

According to the terminal of the utility model embodiment, by setting above-mentioned pcb board component, the first foam and can be avoided Two foams collapse, and improve the sealing between pcb board and FPC plates.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the schematic diagram according to the pcb board component of the utility model some embodiments；

Fig. 2 is the schematic diagram according to the pcb board component of the utility model other embodiments；

Fig. 3 be according to the schematic diagram of the terminal of the utility model some embodiments, wherein, terminal is mobile phone.

Reference：

Terminal 1000；

Pcb board component 100；

Connector 1；Connector socket 11；Connector female seat 12；

Pcb board 2；

FPC plates 3；

Gasket assembly 4；First foam 41；Second foam 42；Pad 43.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width The orientation or position of the instruction such as degree ", " thickness ", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " radial direction ", " circumference " are closed It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through It is indirectly connected, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in the utility model.

Pcb board component 100 below with reference to Fig. 1-Fig. 2 descriptions according to the utility model embodiment.As used herein " terminal 1000 " includes, but are not limited to satellite or cell phone (such as mobile phone)；At can be with combination cellular radio telephone and data PCS Personal Communications System (PCS) terminal 1000 of reason, fax and its communication ability；Can include radio telephone, pager, The Internet/intranet access, Web browser, memo pad, the PDA of calendar and/or global positioning system (GPS) receiver； And conventional laptop and/or palmtop receiver or other electronic installations including radiotelephone transceiver.

As Figure 1-Figure 2, according to the pcb board component 100 of the utility model embodiment, can include：Connector 1, The gasket assembly 4 of pcb board 2, FPC plates 3 and annular.

Specifically, as depicted in figs. 1 and 2, connector 1 includes connector socket 11 and connector female seat 12, and connector is public Seat 11 coordinates with connector female seat 12, and pcb board 2 is provided with one of them in connector female seat 12 and connector socket 11, FPC Plate 3 is provided with another in connector female seat 12 and connector socket 11.That is, when pcb board 2 is provided with connector During female seat 12, FPC plates 3 are provided with connector socket 11；When pcb board 2 is provided with connector socket 11, FPC plates 3, which are provided with, to be connected Connect device female seat 12.Thus, by the cooperation of connector socket 11 and connector female seat 12, can be achieved between FPC plates 3 and pcb board 2 Electrical connection.

Specifically, as depicted in figs. 1 and 2, gasket assembly 4 is located between pcb board 2 and FPC plates 3 and is looped around connector 1 Outside.Gasket assembly 4 includes pad 43, the first foam 41 and the second foam 42, wherein, the first foam 41 and the second foam 42 are respectively provided on two relative surfaces of pad 43, and the first foam 41 is between pad 43 and pcb board 2, the second foam 42 between pad 43 and FPC plates 3.Wherein it is possible to understand, the first foam 41, the second foam 42 and pad 43 are distinguished Be formed as the annular of form fit.

For example, as depicted in figs. 1 and 2, FPC plates 3 are located at the top of pcb board 2 and the two is connected by connector 1, pad Component 4 is looped around the outside of connector 1, and the lower surface that the upper surface of pad 43 is provided with the second foam 42 and pad 43 is provided with the One foam 41, the second foam 42 is between pad 43 and FPC plates 3, and the first foam 41 is between pad 43 and pcb board 2.

It is understood that in correlation technique, typically it is connected between pcb board and FPC plates by BTB connectors, wherein, Pcb board is provided with BTB connector female seats, and FPC plates are provided with BTB connector sockets, in order to improve BTB connector female seats and BTB The reliability connected between connector socket, foam is set typically between pcb board and FPC plates and sealed using foam. It is limited to the width of FPC plates, in the assembling process of pcb board component, the narrower foam of wall thickness, foam is pasted typically on pcb board Height be 1.0-1.2mm, foam is looped around the outside of female seat, when the BTB connector sockets on FPC plates are connected to BTB connections When device female seat and FPC plate gland foams are to cause BTB connector female seats with BTB connector socket reliable fits, due to foam Height is higher, and foam easily collapses deformation towards the direction close to connector, causes poor sealing.

Comparatively, according to the pcb board component 100 of the utility model embodiment, by between pcb board 2 and FPC plates 3 The gasket assembly 4 of annular is set, while causes gasket assembly 4 to be looped around the outside of connector 1.So, when connector socket 11 When coordinating with connector female seat 12, because the distance between pcb board 2 and FPC plates 3 are certain, compared with correlation technique, pad 43 setting, the whole height of the first foam 41 and the second foam 42 is shortened, so as to be advantageous to avoid the deformation of collapsing of foam, And then be advantageous to improve sealing.

In some embodiments of the utility model, as Figure 1-Figure 2, pcb board 2 is provided with connector female seat 12, FPC plates 3 are provided with connector socket 11.Thus, it is simple in construction.

In some embodiments of the utility model, as shown in Fig. 2 on from pcb board 2 to the direction of FPC plates 3, pad Increase after 43 wall thickness is first gradually reduced and gradually.Thus, the area of the end face at the both ends of pad 43 is larger, is so advantageous to carry Contact area between the high foam 41 of pad 43 and first and the second foam 42, improve the foam 41 of pad 43 and first and the second bubble The reliability sealed between cotton 42, while also help the material for saving pad 43.

Here, it is necessary to which explanation, " wall thickness " of pad 43 refers to the thickness of the side wall of pad 43.

In some embodiments of the utility model, as depicted in figs. 1 and 2, the height of pad 43 is L, pcb board 2 with The distance between FPC plates 3 are that H, H and L meet：2/3H≥L≥1/2H.Thus, be advantageous to further avoid the change of collapsing of foam Shape, improve sealing.

Alternatively, H meets：0.8≤H≤1.0mm.Thus, the compactedness of the structure of pcb board component 100 is advantageously ensured that.

In some embodiments of the utility model, gasket assembly 4 is formed as annular shape.Thus it is simple in construction, it is convenient Processing.Certainly, the utility model not limited to this, gasket assembly 4 may be formed as other shapes, for example, square annular shape or Oval ring shape.

Alternatively, connector 1 is centrally located on the central axis of gasket assembly 4 of annular shape.

In some optional embodiments of the present utility model, pad 43 be PET (polyethylene terephthalate, Polyethylene terephthalate) part.Thus, it is simple in construction, and cost is low.

Certainly, the utility model not limited to this, pad 43 can also be the flexible pieces such as silica gel part or rubber parts.Thus, have Sealing effectiveness is improved beneficial to further.

According to some embodiments of the utility model, gasket assembly 4 is multiple, and multiple pads component 4, which is spaced apart, to be set.Tool For body, first direction will be defined as from pcb board to the direction of FPC plates, gasket assembly 4 is multiple, and multiple pads component 4 is hanging down Directly set in spaced apart on the direction of first direction, and each gasket assembly 4 is looped around the outside of connector 1.

For example, gasket assembly 4 is two, one of gasket assembly 4 is looped around the outside of connector 1, another pad Component 4 is looped around the outside of one of gasket assembly 4.

Pcb board component 100 below with reference to Fig. 1-Fig. 2 descriptions according to the several embodiments of the utility model.Need what is illustrated Be, below several embodiments be intended to be used to explain the utility model, and cannot function as to a kind of limitation of the present utility model.

Embodiment 1

As shown in figure 1, according to the pcb board component 100 of the utility model embodiment, including：Connector 1, pcb board 2, FPC Plate 3 and gasket assembly 4.

Specifically, gasket assembly 4 is located between pcb board 2 and FPC plates 3 and is looped around the outside of connector 1, wherein, pad Component 4 includes pad 43, the first foam 41 and the second foam 42, and the first foam 41 and the second foam 42 are respectively provided at pad 43 On two relative surfaces.For first foam 41 between pad 43 and pcb board 2, the second foam 42 is located at pad 43 and FPC plates Between 3.

As shown in figure 1, the height of pad 43 is L, the distance between pcb board 2 and FPC plates 3 are that H, H and L meet：2/3H ＞ L≥1/2H.Thus, be advantageous to further avoid the deformation of collapsing of foam, be advantageous to improve sealing.

Embodiment 2

As shown in Fig. 2 the present embodiment is substantially the same with embodiment 1, the difference is that only：From pcb board 2 to FPC plates On 3 direction, it is gradually reduced again after the wall thickness first gradual increase of pad 43.

Terminal 1000 according to the utility model embodiment is described below.

As shown in figure 3, according to the terminal 1000 of the utility model embodiment, including above-mentioned pcb board component 100.

According to the terminal 1000 of the utility model embodiment, by setting above-mentioned pcb board component 100, first can be avoided The foam 42 of foam 41 and second collapses, and improves the sealing between pcb board 2 and FPC plates 3.

It should be noted that terminal 1000 various can obtain data from outside and the data are handled Equipment, or, terminal 1000 can be it is various be built-in with battery, and can obtain what electric current be charged to the battery from outside Equipment, for example, mobile phone, tablet personal computer, computing device or device for display of message etc..Mobile phone is only a kind of equipment of terminal 1000 Citing, the utility model are simultaneously not particularly limited, and the utility model can apply to the electronic equipments such as mobile phone, tablet personal computer, this reality This is not limited with new.

In the utility model embodiment, mobile phone can include radio circuit, memory, input block, Wireless Fidelity (WiFi, wireless fidelity) module, display unit, sensor, voicefrequency circuit, processor, projecting cell, shooting are single The parts such as member, battery.

Wherein, radio circuit can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, will After the downlink information of base station receives, processor processing is given；In addition, the up data of mobile phone are sent to base station.Generally, radio frequency electrical Road includes but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, Radio circuit can also be communicated by radio communication with network and other equipment.

Memory can be used for storage software program and module, and processor is stored in the software program of memory by operation And module, so as to perform the various function application of mobile phone and data processing.Memory can mainly include storing program area and Storage data field, wherein, storing program area can storage program area, the application program needed at least one function (such as broadcast by sound Playing function, image player function etc.) etc.；Storage data field can store uses created data (such as audio number according to mobile phone According to, phone directory etc.) etc..In addition, memory can include high-speed random access memory, non-volatile memories can also be included Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Input block can be used for the numeral or character information for receiving input, and the user of generation and mobile phone sets and work( Relevant key signals can be controlled.Specifically, input block may include contact panel and other input equipments.Contact panel, Referred to as touch-screen, collecting touch operation of the user on or near it, (for example user is any suitable using finger, stylus etc. The operation of object or annex on contact panel or near contact panel), and driven accordingly according to formula set in advance Attachment means.

Optionally, contact panel may include both touch detecting apparatus and touch controller.Wherein, touch detection fills The touch orientation of detection user is put, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch control Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can reception processing Order that device is sent simultaneously is performed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves Type realizes contact panel.Except contact panel, input block can also include other input equipments.Specifically, other inputs are set It is standby to include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, behaviour Make the one or more in bar etc..

Display unit can be used for display by the information of user's input or be supplied to the information of user and respectively planting vegetables for mobile phone It is single.Display unit may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal Display), the form such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configures display surface Plate.Further, contact panel can cover display panel, after contact panel detects the touch operation on or near it, Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event Corresponding visual output.

Voicefrequency circuit, loudspeaker and microphone can provide the COBBAIF between user and mobile phone.Voicefrequency circuit will can connect Electric signal after the voice data conversion received, is transferred to loudspeaker, and voice signal output is converted to by loudspeaker；The opposing party The voice signal of collection is converted to electric signal by face, microphone, is converted to voice data after being received by voicefrequency circuit, then by audio After the processing of data output processing device, through radio circuit to be sent to such as another mobile phone, or voice data exported to storage Device is further to handle.

WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module, Browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.But it is understood that WiFi module is simultaneously not belonging to must be configured into for mobile phone, completely can be as needed in the essential scope for not changing utility model And omit.

Processor is the control centre of mobile phone, and processor is arranged on circuit board assemblies, is connected using various interfaces and circuit The various pieces of whole mobile phone are connect, by running or performing the software program and/or module that are stored in memory, and are called The data being stored in memory, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.It is optional , processor may include one or more processing units；Preferably, processor can integrate application processor and modulation /demodulation processing Device, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is mainly located Manage radio communication.

In addition, mobile phone also includes the power supply (such as battery) to all parts power supply.Preferably, power supply can pass through power supply Management system is logically contiguous with processor, so as to realize management charging, electric discharge and power managed etc. by power-supply management system Function.Although being not shown, mobile phone can also include bluetooth module, sensor (for example attitude transducer, optical sensor, can also match somebody with somebody Put the other sensors such as barometer, hygrometer, thermometer and infrared ray sensor) etc., it will not be repeated here.

It should be noted that the mutual cooperation between the realization of mobile phone modules function and each module is, it is necessary to one Run in the environment of individual safety and stability, each module and part of mobile phone can assemble the enclosure interior installed in mobile phone.Therefore, need Want housing that there is enough structural strengths and longer service life, moreover, also require mobile phone housing have it is higher attractive in appearance Degree.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or Person's feature can combine in an appropriate manner in any one or more embodiments or example.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims

A kind of 1. pcb board component, it is characterised in that including：

Connector, the connector include connector socket and connector female seat, and the connector socket is female with the connector Seat coordinates；

Pcb board, the pcb board are provided with one of them in the connector female seat and the connector socket；

FPC plates, the FPC plates are provided with another in the connector female seat and the connector socket；

The gasket assembly of annular, the gasket assembly are located between pcb board and FPC plates and are looped around the outside of the connector, The gasket assembly includes pad, the first foam and the second foam, and first foam and second foam are respectively provided at institute State on two relative surfaces of pad, wherein, first foam is between the pad and the pcb board, and described Two foams are between the pad and the FPC plates.
2. pcb board component according to claim 1, it is characterised in that the pcb board is provided with the connector female seat, The FPC plates are provided with the connector socket.
3. pcb board component according to claim 1, it is characterised in that the pad is PET parts.
4. pcb board component according to claim 1, it is characterised in that the pad is silica gel part or rubber parts.
5. pcb board component according to claim 1, it is characterised in that the gasket assembly is multiple, multiple pads Assemblies spaced apart is set.
6. pcb board component according to claim 1, it is characterised in that the height of the pad is L, the pcb board and institute It is H to state the distance between FPC plates, and the H and L meet：2/3H≥L≥1/3H.
7. pcb board component according to claim 5, it is characterised in that the H meets：0.8≤H≤1.0mm.
8. pcb board component according to claim 1, it is characterised in that from the pcb board to the direction of the FPC plates On, the wall thickness of the pad is first gradually reduced rear and gradually increase.
9. a kind of terminal, it is characterised in that including the pcb board component according to any one of claim 1-8.
10. terminal according to claim 9, it is characterised in that the terminal is mobile phone or tablet personal computer.