CN213092200U

CN213092200U - Combined type android main board

Info

Publication number: CN213092200U
Application number: CN202022136633.9U
Authority: CN
Inventors: 杨德旺
Original assignee: Shenzhen Wislink Technology Co ltd
Current assignee: Shenzhen Wislink Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-30
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a combined android main board, which comprises a main board body, wherein a recombiner is electrically installed on the surface of the main board body, and the surface of the recombiner is provided with an external module, the recombiner comprises a shell, a clamping plate, an electric connecting column and a locker, the shell is fixedly connected with the main board body, the inner wall of the shell is symmetrically provided with the clamping plate, and two ends of the clamping plate are elastically connected with the shell through torsion springs, the bottom of the shell is symmetrically provided with electric connecting posts, the electric connection post is electrically connected with the main board body, one end of the shell is provided with the locking device, the composite android main board changes the traditional fixing mode of the external module, the recombiner is adopted to fix the external module, the function module is connected through the external module, so that the function module is movably connected with the main board body, the installation and the fixation are convenient, and the replacement and maintenance in the later period are more convenient, and the fatal damage of the electric connection part of the main board body caused by the fault of the external functional module is avoided.

Description

Combined type android main board

Technical Field

The utility model relates to an tall and erect mainboard technical field of ann specifically is a tall and erect mainboard of combined type ann.

Background

Android is an operating system based on the Linux kernel (which does not contain GNU components) free and open source code. The mobile phone is mainly used for mobile devices such as smart phones and tablet computers, and is led and developed by Google corporation and the open cell phone alliance in the United states. The Android operating system was originally developed by Andy Rubin, mainly supporting mobile phones. Funding was acquired by Google in month 8 of 2005. In 11 th 2007, Google, 84 hardware manufacturers, software developers and telecom operators build an open mobile phone alliance to jointly develop an improved Android system. And then Google issues Android source code in an authorization mode that Apache opens a source license.

Present cell-phone and various interactive display terminal adopt the integrated various electrical components of installing of android main board often, nevertheless often can appear destroying the phenomenon in the use, especially at the in-process of dismouting between the part, the dismouting is inconvenient, leads to the part to damage easily, leads to whole mainboard functional defect or even loses the function.

Therefore, a composite android mainboard is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an use stable, small and exquisite combined type android main board to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an tall and erect mainboard of combined type ann, includes the mainboard body, the recombiner is installed to mainboard body surface electrical property, and recombiner surface mounting has external module, the recombiner includes casing, grip block, electricity post and locker, casing and mainboard body fixed connection, shells inner wall symmetry is provided with the grip block, and passes through torsion spring and casing elasticity switching at the grip block both ends, the electricity post is installed to casing bottom symmetry, and electricity post and mainboard body electrical connection, the locker is installed to casing one end.

Preferably, the top end of the corresponding surface of the clamping plate is fixed with a buckling block, the surface of the clamping plate is fixed with an attaching layer, and the attaching layer is made of an insulating rubber material.

Preferably, the external module comprises a socket body, cushion blocks, buckling grooves and plug terminals, the cushion blocks are fixed at the bottom of the socket body, the buckling grooves are symmetrically formed in two sides of the cushion blocks, the buckling blocks on the surfaces of the clamping plates are matched and clamped with the buckling grooves, the plug terminals are symmetrically installed on the bottom surfaces of the cushion blocks, and the plug terminals are matched and connected with the electric connection columns.

Preferably, the top surface of the buckle block is in an inclined plane shape, and the bottom surface of the buckle block is in a plane shape.

Preferably, the electrical connector comprises a cylindrical barrel, a metal layer and a pin, the cylindrical barrel is fixedly connected with the main board body, the metal layer is fixed on the inner wall of the cylindrical barrel, the pin is fixed at the bottom of the metal layer, and the pin is electrically connected with the main board body.

Preferably, the metal elastic pieces are symmetrically fixed in the middle of the metal layer and are bent.

Preferably, the plug terminal, the metal layer, the metal spring and the pin are all made of metal copper materials.

Preferably, the locker includes flexible groove, locking block, flexible post, end cap and reset spring, shells inner wall is located the grip block tip and has seted up flexible groove, slidable mounting has the locking block in flexible groove, the flexible post of locking block fixed surface, and flexible post and casing slip grafting, flexible post outer end is fixed with the end cap, flexible post outside cover is equipped with reset spring, and the locking block passes through reset spring and casing elastic connection.

Preferably, one end of the locking block, which is close to the clamping plate, is provided with a chamfer.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used for installing the external module, the cushion block is inserted between the clamping plates, the clamping plates are gradually overturned through extrusion until the clamping plates rotate to a vertical state, the buckling block is in fit joint with the buckling groove, meanwhile, the inserting terminal is electrically inserted with the electric connecting post, the locking block is clamped between the clamping plates through the elastic force of the reset spring in a sliding way to position the clamping plates, the electric fixed installation of the external module is realized, when the external module is disassembled, the hand buckles the end cap to pull the telescopic post to slide, so that the locking block overcomes the elastic force of the reset spring to retract into the telescopic groove, the clamping plates rotate to reset due to the effect of the torsion spring, the external module is taken out, the composite android main board changes the traditional fixing mode of the external module, the composite android main board adopts the fixing device to fix the external module, the function module is connected through the external module, the function module is movably connected with the, and the replacement and maintenance in the later period are more convenient, and the fatal damage of the electric connection part of the main board body caused by the fault of the external functional module is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the recombiner of the present invention;

FIG. 3 is a schematic view of the connection structure of the external module of the present invention;

FIG. 4 is a schematic view of the structure of the empty space of the holding plate of the present invention;

fig. 5 is a schematic view of the structure of the electric post of the present invention;

fig. 6 is a schematic view of the lock of the present invention.

In the figure: 1. a main board body; 2. a recombiner; 3. a housing; 4. a clamping plate; 41. buckling blocks; 42. laminating layers; 5. an electrical connector; 51. a column casing; 52. a metal layer; 53. a metal spring sheet; 54. a pin; 6. a lock; 61. a telescopic groove; 62. a locking block; 63. a telescopic column; 64. an end cap; 65. a return spring; 7. connecting the module externally; 71. a socket body; 72. cushion blocks; 73. buckling grooves; 74. a plug terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a composite android motherboard in the figure comprises a motherboard body 1, wherein a recombiner 2 is electrically installed on the surface of the motherboard body 1, an external module 7 is installed on the surface of the recombiner 2, the motherboard body 1 is a basis for integrating android system components, and the installation of the recombiner 2 is used for fixedly installing the external module 7, so that the external module 7 is movably connected with the motherboard body 1 electrically, and the external module 7 can be conveniently replaced and maintained.

Referring to fig. 1 and 2, the recombiner 2 includes a housing 3, a clamping plate 4, an electrical post 5 and a locking device 6, the housing 3 is fixedly connected with a main board 1, the clamping plate 4 is symmetrically disposed on an inner wall of the housing 3, two ends of the clamping plate 4 are elastically connected with the housing 3 through a torsion spring, the electrical post 5 is symmetrically mounted at the bottom of the housing 3, the electrical post 5 is electrically connected with the main board 1, and the locking device 6 is mounted at one end of the housing 3.

Referring to fig. 1 and fig. 2, the top end of the corresponding surface of the clamping plate 4 is fixed with a buckle block 41, the surface of the clamping plate 4 is fixed with an adhesive layer 42, and the adhesive layer 42 is made of an insulating rubber material; the external module 7 comprises a socket body 71, cushion blocks 72, buckling grooves 73 and plug terminals 74, the cushion blocks 72 are fixed at the bottom of the socket body 71, the buckling grooves 73 are symmetrically formed in two sides of the cushion blocks 72, the buckling blocks 41 on the surface of the clamping plate 4 are matched and clamped with the buckling grooves 73, the plug terminals 74 are symmetrically installed on the bottom surfaces of the cushion blocks 72, and the plug terminals 74 are matched and connected with the electric connection columns 5.

The socket body 71 is used for connecting an external functional component, and the socket body 71 is connected with the electric posts 5 through the plug terminals 74 to realize electric connection with the main board body 1.

When the external module 7 is installed, the cushion block 72 is inserted between the clamping plates 4, the clamping plates 4 are gradually turned over through extrusion until the clamping plates 4 rotate to a vertical state, the buckling blocks 41 are clamped with the buckling grooves 73 in a matched mode, meanwhile, the plug-in terminals 74 are electrically connected with the electric connection posts 5 in a plug-in mode, the clamping plates 4 are kept vertical through limiting of the locking device 6, and electric fixing installation of the external module 7 is achieved.

The top surface of the buckle block 41 is inclined, and the bottom surface of the buckle block 41 is planar, so that the buckle block 41 and the buckle groove 73 can be conveniently clamped in a matching manner.

Referring to fig. 5, the electrical post 5 includes a cylindrical barrel 51, a metal layer 52 and a pin 54, the cylindrical barrel 51 is fixedly connected to the main board 1, the metal layer 52 is fixed on an inner wall of the cylindrical barrel 51, the pin 54 is fixed at the bottom of the metal layer 52, and the pin 54 is electrically connected to the main board 1; the metal spring pieces 53 are symmetrically fixed in the middle of the metal layer 52, and the metal spring pieces 53 are bent.

The plug terminals 74 are inserted into the column tube 51 and tightly attached to the metal layer 52, the plug stability of the plug terminals 74 is increased by the extrusion of the metal spring pieces 53, the external module 7 is electrically connected with the main board 1 through the pins 54, and the stable circuit conduction is realized.

The plug terminals 74, the metal layer 52, the metal spring pieces 53 and the pins 54 are made of metal copper materials, and the metal copper has good conductivity, so that the resistance is reduced, and the heat generation is reduced.

Referring to fig. 6, the locking device 6 includes a telescopic groove 61, a locking block 62, a telescopic column 63, an end cap 64 and a return spring 65, the telescopic groove 61 is formed in the end portion of the clamping plate 4 on the inner wall of the housing 3, the locking block 62 is slidably mounted in the telescopic groove 61, the telescopic column 63 is fixed on the surface of the locking block 62, the telescopic column 63 is slidably inserted into the housing 3, the end cap 64 is fixed on the outer end of the telescopic column 63, the return spring 65 is sleeved outside the telescopic column 63, and the locking block 62 is elastically connected to the housing 3 through the return spring 65.

Be vertical form after the grip block 4 accomplishes the centre gripping to external module 7, elasticity through reset spring 65 makes locking block 62 slide card go into between the grip block 4 and fix a position grip block 4, guarantee external module 7's stable installation, when dismantling external module 7, the hand is buckled end cap 64 and is pulled flexible post 63 and slide, make locking block 62 overcome reset spring 65's elasticity retraction flexible inslot 61, because torsion spring's effect makes grip block 4 rotate and resets, take out external module 7.

Wherein, the locking block 62 is provided with a chamfer angle near one end of the clamping plate 4, so that the locking block 62 can be conveniently clamped between the clamping plates 4 in a sliding manner.

The working principle is as follows: when installing external module 7, insert between grip block 4 with cushion 72, make grip block 4 overturn gradually through the extrusion, until grip block 4 rotates to vertical state, detain piece 41 and catching groove 73 cooperation joint, plug-in terminal 74 pegs graft with electricity post 5 electrical property simultaneously, make locking block 62 slip card go into through reset spring 65's elasticity and fix a position grip block 4 between the grip block 4, realize the electrical property fixed mounting to external module 7, when dismantling external module 7, the hand is buckled end cap 64 and is pulled flexible post 63 and slide, make locking block 62 overcome reset spring 65's elasticity retraction flexible inslot 61, because torque spring's effect makes grip block 4 rotate and reset, take out external module 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an tall and erect mainboard of combined type ann, includes mainboard body (1), its characterized in that: the utility model discloses a compound device, including mainboard body (1), combiner (2), and combiner (2) surface mounting has external module (7), combiner (2) include casing (3), grip block (4), electricity post (5) and locker (6), casing (3) and mainboard body (1) fixed connection, casing (3) inner wall symmetry is provided with grip block (4), and grip block (4) both ends pass through torsion spring and casing (3) elasticity switching, electricity post (5) are installed to casing (3) bottom symmetry, and electricity post (5) and mainboard body (1) electric connection, locker (6) are installed to casing (3) one end.

2. The composite android motherboard of claim 1, wherein: the clamping plate is characterized in that the top end of the corresponding surface of the clamping plate (4) is fixedly provided with a buckling block (41), the surface of the clamping plate (4) is fixedly provided with a binding layer (42), and the binding layer (42) is made of an insulating rubber material.

3. The composite android motherboard of claim 2, wherein: external module (7) include socket body (71), cushion (72), catching groove (73) and plug terminals (74), socket body (71) bottom is fixed with cushion (72), catching groove (73) have been seted up to cushion (72) bilateral symmetry, and buckle piece (41) and catching groove (73) cooperation joint on grip block (4) surface, plug terminals (74) are installed to cushion (72) bottom surface symmetry, and plug terminals (74) and electricity post (5) cooperation are connected.

4. The composite android motherboard of claim 3, wherein: the top surface of the buckling block (41) is in an inclined plane shape, and the bottom surface of the buckling block (41) is in a plane shape.

5. The composite android motherboard of claim 3, wherein: the electric post (5) comprises a cylindrical shell (51), a metal layer (52) and pins (54), the cylindrical shell (51) is fixedly connected with the main plate body (1), the metal layer (52) is fixed on the inner wall of the cylindrical shell (51), the pins (54) are fixed at the bottom of the metal layer (52), and the pins (54) are electrically connected with the main plate body (1).

6. The composite android motherboard of claim 5, wherein: and metal elastic sheets (53) are symmetrically fixed in the middle of the metal layer (52), and the metal elastic sheets (53) are bent.

7. The composite android motherboard of claim 5, wherein: the plug terminal (74), the metal layer (52), the metal elastic sheet (53) and the pin (54) are all made of metal copper materials.

8. The composite android motherboard of claim 1, wherein: locking ware (6) are including flexible groove (61), locking block (62), flexible post (63), end cap (64) and reset spring (65), casing (3) inner wall is located grip block (4) tip and has seted up flexible groove (61), slidable mounting has locking block (62) in flexible groove (61), locking block (62) surface mounting flexible post (63), and flexible post (63) and casing (3) slip grafting, flexible post (63) outer end is fixed with end cap (64), flexible post (63) outside cover is equipped with reset spring (65), and locking block (62) through reset spring (65) and casing (3) elastic connection.

9. The composite android motherboard of claim 8, wherein: and one end of the locking block (62) close to the clamping plate (4) is provided with a chamfer.