CN207219158U - Pcb board component and there is its terminal - Google Patents

Abstract

The utility model discloses a kind of pcb board component and has its terminal.Pcb board component includes：Connector, the connector include connector socket and connector female seat, and the connector socket coordinates with the connector female seat；Pcb board, the pcb board are provided with the first groove, one of them in the connector female seat and the connector socket are provided with first groove；FPC plates, the FPC plates are provided with another in the connector female seat and the connector socket；The sealing foam of annular, the sealing foam are located between the pcb board and the FPC plates and set in the circumferential around the connector.According to pcb board component of the present utility model, be advantageous to prevent the direction of sealing foam towards connector from collapsing deformation, improve 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 pcb board and FPC plates by BTB connectors, wherein, pcb board is provided with BTB Connector female seat, FPC plates are provided with BTB connector sockets, in order to improve between BTB connector female seats and BTB connector sockets The reliability of connection, foam is set typically between pcb board and FPC plates and sealed using foam.It is limited to the width of FPC plates Spend, in the assembling process of pcb board component, the narrower foam of wall thickness is pasted typically on pcb board, foam is looped around the outer of female seat Side, when the BTB connector sockets on FPC plates are connected to BTB connector female seats and FPC plate gland foams are to cause BTB connectors When female seat is with BTB connector socket reliable fits, because the height of foam is higher, foam is easily towards close to the direction of connector Collapse deformation, cause poor 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, it is recessed that the pcb board is provided with first Groove, one of them interior being provided with the connector female seat and the connector socket of first groove；FPC plates, the FPC Plate is provided with another in the connector female seat and the connector socket；The sealing foam of annular, the sealing foam It is located between the pcb board and the FPC plates and is set in the circumferential around the connector.

According to the pcb board component of the utility model embodiment, by setting the first groove on pcb board, while will connect One of them in device female seat and connector socket is located in the first groove, is so coordinated in connector socket and connector female seat When, compared with correlation technique, the presence of the first groove causes the distance between pcb board and FPC plates to diminish, and can so shorten sealing The height of foam, so as to when connector socket and connector female seat coordinate, be advantageous to prevent sealing foam towards connector Direction is collapsed deformation, and then is 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 depth of first groove is L, the pcb board and the FPC plates The distance between 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, the cross section of first groove is formed as round-shaped.

According to some embodiments of the utility model, the inner bottom wall of the madial wall of first groove and first groove Between pass through round-corner transition.

According to some embodiments of the utility model, on from the pcb board to the direction of the FPC plates, described first The cross-sectional area of groove gradually increases.

According to some embodiments of the utility model, the opening position corresponding with first groove of the FPC plates is provided with Second groove, another in the connector female seat and the connector socket is provided with second groove.

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, be advantageous to improve connector Water proof and dust proof effect.

Alternatively, the terminal is mobile phone or tablet personal computer.

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；First groove 21；Fillet 22；

FPC plates 3；Second groove 31；

Sealing foam 4.

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 ", " perpendicular Directly ", the orientation of the instruction such as " level ", " top ", " bottom " " interior ", " outer ", " circumference " or position relationship are based on side shown in the drawings Position or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction or the device for implying meaning Or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model Limitation.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.

, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in 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；With 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, PCB The sealing foam 4 of plate 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 the first groove 21, and the He of connector female seat 12 is provided with the first groove 21 One of them in connector socket 11, FPC plates 3 are provided with another in connector female seat 12 and connector socket 11. That is when being provided with connector female seat 12 in the first groove 21, FPC plates 3 are provided with connector socket 11；When the first groove 21 Interior when being provided with connector socket 11, FPC plates 3 are provided with connector female seat 12.Thus, connector socket 11 and connector are passed through The cooperation of female seat 12, the electrical connection between FPC plates 3 and pcb board 2 can be achieved.

As depicted in figs. 1 and 2, sealing foam 4 is located between pcb board 2 and FPC plates 3 and in circumferential direction around connection Device 1 is set.That is, sealing foam 4 be located at it is between the opening position of the first groove of removing 21 of pcb board 2 and FPC plates 3 and close Envelope foam 4 is set around the first groove 21, and such sealing foam 4 can be looped around the outside of connector 1, so as to be risen to connector 1 To the effect of water proof and dust proof.

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. In the assembling process of pcb board component, when the BTB connector sockets on FPC plates are connected to BTB connector female seats, because BTB connects Connect after device male seat is fixed with BTB connector female seats and just define the distance between pcb board and FPC plates, so as to also just define bubble The height of cotton.In correlation technique, FPC plate gland foams are to cause BTB connector female seats and BTB connector socket reliable fits When, because the height of foam is higher, foam easily collapses deformation towards the direction close to connector, causes poor sealing.

Comparatively, it is first recessed by being set on pcb board 2 according to the pcb board component 100 of the utility model embodiment Groove 21, while one of them in connector female seat 12 and connector socket 11 is located in the first groove 21, so connecting When device male seat 11 coordinates with connector female seat 12, compared with correlation technique, the presence of the first groove 21 causes pcb board 2 and FPC plates The distance between 3 H diminish, and can so shorten the height of sealing foam 4, so as to match somebody with somebody in connector socket 11 and connector female seat 12 During conjunction, be advantageous to prevent the direction of sealing foam 4 towards connector 1 from collapsing deformation, 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 Plate 3 is provided with connector socket 11.Thus, it is simple in construction.

According to some embodiments of the utility model, as shown in figure 1, the depth of the first groove is L, pcb board 2 and FPC plates 3 The distance between be H, H and L meet：2/3H≥L≥1/2H.Thus, be advantageous to further shorten the height of sealing foam 4, enter One step avoids the deformation of collapsing of sealing foam 4, is advantageous to 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, and And the height of sealing foam 4 is smaller, be advantageous to further avoid the deformation of collapsing of sealing foam 4, improve sealing.

In some embodiments of the utility model, the cross section of the first groove 21 is formed as round-shaped.Specifically, will Direction from pcb board 2 to FPC plates 3 is defined as first direction, obtained by the first groove of plane cutting 21 of first direction Figure be the first groove 21 cross section, it is round-shaped.Thus it is simple in construction, convenient processing.Certainly, the utility model Not limited to this, the cross section of the first groove 21 is formed as other shapes, for example, square configuration or elliptical shape.

Alternatively, connector 1 is centrally located on the central axis of the first groove 21.

In some embodiments of the utility model, as shown in Fig. 2 the madial wall of the first groove 21 and the first groove 21 It is thus, not only simple in construction by the transition of fillet 22 between inner bottom wall, and be easy to the female connector male seat 11 of the first groove 21 or The installation of connector female seat 12.

According to some embodiments of the utility model, on from pcb board 2 to the direction of FPC plates 3, the horizontal stroke of the first groove 21 Sectional area gradually increases.So as to which connector socket 11 or connector female seat 12 can be easy to reliably to be attached to the first groove 21.

Alternatively, as shown in Fig. 2 FPC plates 3 are provided with the second groove 31 with 21 corresponding opening position of the first groove, second Another in connector female seat 12 and connector socket 11 is provided with groove 31.That is, it is provided with when in the first groove 21 During connector socket 11, connector female seat 12 is provided with the second groove 31, when being provided with connector female seat 12 in the first groove 21, Connector socket 31 is provided with second groove 31.

, wherein it is desired to explanation, when FPC plates 3 are provided with the second groove 31, sealing foam 4 is simultaneously recessed around second Groove 31 is set.Thus, be advantageous to further shorten the height of sealing foam 4, prevent the deformation of collapsing of sealing foam 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 sealing foam 4.

Specifically, connector 1 includes connector socket 11 and connector female seat 12, connector socket 11 and connector female seat 12 coordinate, and pcb board 2 is provided with the first groove 21, is provided with connector female seat 12 in the first groove 21, FPC plates 3 are provided with connector Male seat 11, sealing foam 4 are located between opening position and the FPC plates of the first groove of removing 21 of pcb board 2, and sealing foam 4 is around the One groove 21 is set, and such sealing foam 4 can be looped around the outside of connector 1, so as to play the work of water proof and dust proof to connector 1 With.

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 Shorten the height of sealing foam 4, further avoid the deformation of collapsing of sealing foam 4, be advantageous to improve sealing.

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

The cross section of first groove 21 is formed as annular shape.Connector 1 is centrally located at the center of the first groove 21 On axis.

Embodiment 2

As shown in Fig. 2 the present embodiment is substantially the same with embodiment 1, the difference is that only：FPC plates 3 with it is 3 first recessed Opening position corresponding to groove 21 is provided with the second groove 31, and connector socket 11 is provided with the second groove 31, from pcb board to FPC plates Direction on, the cross-sectional area of the first groove 21 gradually increases.

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, can avoid sealing Foam 4 collapses, and the sealing between pcb board 2 and FPC plates 3 is improved, so as to improve the water proof and dust proof effect to connector 1.

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 act of the equipment of terminal 1000 Example, 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 practicality It is new that this is not limited.

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 Di Splay), the form such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configures display panel. Further, contact panel can cover display panel, after contact panel detects the touch operation on or near it, transmission To processor to determine the type of touch event, it is followed by subsequent processing device and is provided on a display panel accordingly according to the type of touch event 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 (10)

1. 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 the first groove, the connector female seat and the connection are provided with first groove One of them in device male seat；

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

   The sealing foam of annular, the sealing foam are located between the pcb board and the FPC plates and in the circumferential around described Connector is set.
2. 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. 3. pcb board component according to claim 1, it is characterised in that the depth of first groove is L, the pcb board The distance between described FPC plates are H, and the H and L meet：2/3H≥L≥1/3H.
4. 4. pcb board component according to claim 3, it is characterised in that the H meets：0.8≤H≤1.0mm.
5. 5. pcb board component according to claim 1, it is characterised in that the cross section of first groove is formed as circular Shape.
6. 6. pcb board component according to claim 1, it is characterised in that the madial wall of first groove and described first Pass through round-corner transition between the inner bottom wall of groove.
7. 7. 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 cross-sectional area of first groove gradually increases.
8. 8. the pcb board component according to any one of claim 1-7, it is characterised in that the FPC plates with described first Opening position corresponding to groove is provided with the second groove, and the connector female seat and the connector socket are provided with second groove In another.
9. 9. a kind of terminal, it is characterised in that including the pcb board component according to any one of claim 1-8.
10. 10. terminal according to claim 9, it is characterised in that the terminal is mobile phone or tablet personal computer.