CN210404241U

CN210404241U - TYPE-C interface convenient to equipment

Info

Publication number: CN210404241U
Application number: CN201921754081.9U
Authority: CN
Inventors: 周世优; 郭厚阳; 吴新建
Original assignee: Shenzhen Zhengrui Electronics Co ltd
Current assignee: Shenzhen Zhengrui Electronics Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-04-24
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to an electronic component technical field just discloses a TYPE-C interface convenient to equipment, including the shell with the piece of moulding plastics, mould plastics piece one end fixedly connected with connecting piece, the shell is fixed cup joints outside the connecting piece, install a plurality of sheetmetal on the piece of moulding plastics, shell bilateral symmetry fixedly connected with fixed block, the shell below is equipped with the cell-phone bottom plate, cell-phone bottom plate upper end symmetry fixedly connected with curb plate, the curb plate passes through latch mechanism and is connected with the fixed block, the circuit board is installed to the one end that the shell was kept away from to the connecting piece, latch mechanism includes fixed slot, fixture block groove, fixture block, first spring, pull rod and fly leaf. The utility model discloses the equipment of the TYPE-C interface of cell-phone of being convenient for, the dismantlement of the TYPE-C interface of also being convenient for, and easily take out with TYPE-C interface connection's circuit board, the maintenance or the change of the TYPE-C interface of being convenient for.

Description

TYPE-C interface convenient to equipment

Technical Field

The utility model relates to an electronic component technical field especially relates to a TYPE-C interface convenient to equipment.

Background

USB Type-C, Type-C for short, is a Universal Serial Bus (USB) hardware interface specification. The new version of the interface is highlighted by a slimmer design, faster transmission speed (USB3.1 up to 10Gbps) and more aggressive power transmission (up to 100W). The Type-C double-sided pluggable interface has the greatest characteristic of supporting double-sided insertion of a USB interface, formally solves the worldwide problem of 'the USB can not be inserted correctly for ever', and is convenient to insert on the front side and the back side. The existing mobile phone TYPE-C interface is connected with a mobile phone bottom plate through a plurality of screws, and the through groove on the screw cap is small due to the fact that the number of the screws is large, the assembly and the disassembly of the mobile phone TYPE-C interface are not convenient, a circuit board connected with the TYPE-C interface is not easy to take out, and the maintenance or the replacement of the TYPE-C interface is not easy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the equipment of cell-phone TYPE-C interface is inconvenient among the prior art and the circuit board with TYPE-C interface connection is also difficult for taking out, and the TYPE-C interface of being convenient for equipment that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a TYPE-C interface convenient to assemble comprises a shell and an injection molding piece, wherein one end of the injection molding piece is fixedly connected with a connecting piece, the shell is fixedly sleeved outside the connecting piece, a plurality of metal sheets are installed on the injection molding piece, fixing blocks are symmetrically and fixedly connected with two sides of the shell, a mobile phone bottom plate is arranged below the shell, a side plate is symmetrically and fixedly connected with the upper end of the mobile phone bottom plate, the side plate is connected with the fixing blocks through a clamping mechanism, a circuit board is installed at one end, far away from the shell, of the connecting piece, the clamping mechanism comprises a fixing groove, a clamping block, a first spring, a pull rod and a movable plate, the fixing groove is formed in the side wall, far away from the shell, of the fixing block, the clamping block groove is formed in the side wall, close to the fixing, the other end of the first spring is fixedly connected to the fixture block, one end, far away from the first spring, of the fixture block penetrates through a notch of the fixture block groove and a notch of the fixed groove and extends inwards the fixed groove, one end, close to the fixed groove, of the pull rod is fixedly connected to the fixture block, and the other end of the pull rod penetrates through the first spring and the bottom of the fixture block groove and extends outwards and is fixedly connected with the movable plate.

Preferably, the activity hole has been seted up on the curb plate, just sliding connection has the movable rod in the activity hole, the limiting plate of one end fixedly connected with U type that the movable rod is close to the circuit board, two limiting plate openings in opposite directions are arranged in to the both sides of circuit board, fixedly connected with second spring between fly leaf and the curb plate, the one end that the circuit board was kept away from to the movable rod passes activity hole and second spring and fixed connection on the fly leaf.

Preferably, the locating slot has been seted up to cell-phone bottom plate upper end symmetry, fixed block bottom fixedly connected with locating lever, the locating lever lower extreme passes the locating slot notch and extends to the locating slot.

Preferably, a connection ring is fixedly connected between the housing and the circuit board.

Preferably, the opposite groove walls of the clamping block grooves are symmetrically provided with limiting grooves, the limiting grooves are connected with the limiting blocks in a sliding manner, and the opposite ends of the limiting blocks penetrate through the corresponding limiting groove openings and extend into the clamping block grooves and are fixedly connected to the clamping blocks together.

Preferably, the two opposite openings of the limiting plates are fixedly connected with elastic pads.

Compared with the prior art, the utility model provides a TYPE-C interface convenient to equipment possesses following beneficial effect:

1. this TYPE-C interface convenient to equipment, through setting up the shell, the piece of moulding plastics, the connecting piece, the fixed block, the cell-phone bottom plate, curb plate and latch mechanism, when installing TYPE-C interface, outwards stimulate two fly leafs, drive the motion that two pull rods were kept away from the shell, make the fixture block shrink into the fixture block inslot, first spring compression, put into between two curb plates with shell and two fixed blocks, the pulling force to the fly leaf is cancelled, make the fixture block bounce into in the fixed slot, make the curb plate fixed with the fixed block, the equipment of cell-phone TYPE-C interface of being convenient for, when taking out TYPE-C interface, only need stimulate two fly leafs once more, make the fixture block break away from the fixed slot can, the dismantlement of TYPE-C interface of being convenient for.

2. This TYPE-C interface convenient to equipment, through setting up the movable rod, limiting plate and second spring, arrange circuit board both sides limit in the U TYPE opening of two limiting plates, and the limiting plate bottom offsets with the cell-phone bottom plate, have the effect of spacing support to the circuit board, when dismantling TYPE-C interface, the fly leaf also drives movable rod and limiting plate motion simultaneously for circuit board both sides limit breaks away from the U TYPE opening of two limiting plates, easily takes out with TYPE-C interface connection's circuit board, the maintenance or the change of the TYPE-C interface of being convenient for.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the equipment of TYPE-C interface of the cell-phone of being convenient for, the dismantlement of TYPE-C interface of also being convenient for, and easily take out with TYPE-C interface connection's circuit board, the maintenance or the change of TYPE-C interface of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a TYPE-C interface convenient to assemble according to the present invention;

fig. 2 is the utility model provides a TYPE-C interface overlook the schematic structural diagram convenient to equipment.

In the figure: the mobile phone comprises a shell 1, an injection molding sheet 2, a connecting piece 3, a fixing block 4, a mobile phone bottom plate 5, a side plate 6, a clamping mechanism 7, a fixing groove 71, a clamping block groove 72, a clamping block 73, a first spring 74, a pull rod 75, a movable plate 76, a circuit board 8, a movable rod 9, a limiting plate 10, a second spring 11, a positioning groove 12, a positioning rod 13, a connecting ring 14, a limiting groove 15 and a limiting block 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a TYPE-C interface convenient for assembly comprises a housing 1 and an injection molding sheet 2, one end of the injection molding sheet 2 is fixedly connected with a connecting piece 3, the housing 1 is fixedly sleeved outside the connecting piece 3, a plurality of metal sheets are installed on the injection molding sheet 2, two sides of the housing 1 are symmetrically and fixedly connected with fixed blocks 4, a mobile phone bottom plate 5 is arranged below the housing 1, a side plate 6 is symmetrically and fixedly connected with the upper end of the mobile phone bottom plate 5, the side plate 6 is connected with the fixed block 4 through a clamping mechanism 7, a circuit board 8 is installed at one end of the connecting piece 3 far away from the housing 1, the clamping mechanism 7 comprises a fixed groove 71, a clamping block groove 72, a clamping block 73, a first spring 74, a pull rod 75 and a movable plate 76, the fixed groove 71 is opened on the side wall of the fixed block 4 far away from the housing 1, the clamping, one end of the first spring 74 is fixedly connected to the bottom of the block groove 72, the other end of the first spring 74 is fixedly connected to the block 73, one end of the block 73, which is far away from the first spring 74, penetrates through the notches of the block groove 72 and the fixed groove 71 and extends into the fixed groove 71, one end of the pull rod 75, which is close to the fixed groove 71, is fixedly connected to the block 73, the other end of the pull rod 75, which penetrates through the bottoms of the first spring 74 and the block groove 72 and extends outwards, and is fixedly connected with the movable plate 76, when the TYPE-C interface is installed, the two movable plates 76 are pulled outwards to drive the two pull rods 75 to move away from the housing 1, so that the block 73 retracts into the block groove 72, the first spring 74 is compressed, the housing 1 and the two fixed blocks 4 are placed between the two side plates 6, the pulling force on the movable plate 76 is cancelled, the block 73 is popped into the fixed groove 71, so that the side plates 6, when the TYPE-C interface is taken out, only the two movable plates 76 are pulled again, so that the fixture blocks 73 are separated from the fixed grooves 71, and the TYPE-C interface is convenient to disassemble.

The side plate 6 is provided with a movable hole, a movable rod 9 is connected in the movable hole in a sliding manner, one end of the movable rod 9 close to the circuit board 8 is fixedly connected with a U-shaped limiting plate 10, two sides of the circuit board 8 are arranged in the opposite openings of the two limiting plates 10, a second spring 11 is fixedly connected between the movable plate 76 and the side plate 6, one end of the movable rod 9 far away from the circuit board 8 passes through the movable hole and the second spring 11 and is fixedly connected to the movable plate 76, two sides of the circuit board 8 are arranged in the U-shaped openings of the two limiting plates 10, the bottom of the limiting plate 10 is abutted against the mobile phone bottom plate 5, the circuit board 8 is supported in a limiting manner, when the TYPE-C interface is disassembled, the movable plate 76 simultaneously drives the movable rod 9 and the limiting plate 10 to move, so that two sides of the circuit board 8 are separated from the U-shaped openings of, the maintenance or the replacement of the TYPE-C interface is convenient.

Constant head tank 12 has been seted up to cell-phone bottom plate 5 upper end symmetry, and 4 bottom fixedly connected with locating levers 13 of fixed block, 13 lower extremes of locating lever pass constant head tank 12 notch and extend to constant head tank 12 in, and the corresponding position department in cell-phone bottom plate 5 upper end is placed to easy shell 1 and fixed block 4, avoids taking place the skew.

A connecting ring 14 is fixedly connected between the shell 1 and the circuit board 8, so that the connection stability is improved.

Limiting grooves 15 are symmetrically formed in the opposite groove walls of the clamping block grooves 72, the limiting grooves 15 are connected with the limiting blocks 16 in a sliding mode, the opposite ends of the two limiting blocks 16 penetrate through the notches of the corresponding limiting grooves 15 and extend into the clamping block grooves 72, the two limiting blocks are fixedly connected to the clamping blocks 73 together, the limiting effect is achieved, and the clamping blocks 73 are prevented from being completely separated from the clamping block grooves 72.

Elastic pads are fixedly connected in the openings of the two limiting plates 10 in opposite directions, so that the surface of the circuit board 8 is prevented from being scratched.

In the utility model, when the TYPE-C interface is installed, the two movable plates 76 are pulled outwards to drive the two pull rods 75 to move away from the shell 1, so that the fixture blocks 73 are retracted into the fixture block grooves 72, the first spring 74 is compressed, the shell 1 and the two fixed blocks 4 are placed between the two side plates 6, the pulling force on the movable plates 76 is cancelled, the fixture blocks 73 are bounced into the fixed grooves 71, the side plates 6 are fixed with the fixed blocks 4, the assembly of the TYPE-C interface of the mobile phone is facilitated, when the TYPE-C interface is taken out, only the two movable plates 76 are pulled again, so that the fixture blocks 73 are separated from the fixed grooves 71, the disassembly of the TYPE-C interface is facilitated, the two sides of the circuit board 8 are arranged in the U-shaped openings of the two limiting plates 10, the bottom of the limiting plates 10 is abutted against the mobile phone bottom plate 5, the circuit board 8 has the function of limiting support, when the, the movable plate 76 simultaneously drives the movable rod 9 and the limiting plates 10 to move, so that two side edges of the circuit board 8 are separated from the U-shaped openings of the two limiting plates 10, the circuit board 8 connected with the TYPE-C interface can be easily taken out, and the TYPE-C interface can be conveniently maintained or replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The TYPE-C interface convenient to assemble comprises a shell (1) and an injection molding sheet (2), and is characterized in that one end of the injection molding sheet (2) is fixedly connected with a connecting piece (3), the shell (1) is fixedly sleeved outside the connecting piece (3), a plurality of metal sheets are installed on the injection molding sheet (2), fixing blocks (4) are symmetrically and fixedly connected with the two sides of the shell (1), a mobile phone bottom plate (5) is arranged below the shell (1), side plates (6) are symmetrically and fixedly connected with the upper end of the mobile phone bottom plate (5), the side plates (6) are connected with the fixing blocks (4) through clamping mechanisms (7), and a circuit board (8) is installed at one end, far away from the shell (1), of the connecting piece (3);

the clamping mechanism (7) comprises a fixing groove (71), a clamping block groove (72), a clamping block (73), a first spring (74), a pull rod (75) and a movable plate (76), wherein the fixing groove (71) is formed in the side wall, far away from the shell (1), of the fixing block (4), the clamping block groove (72) is formed in the side wall, close to the fixing block (4), of the side plate (6), the clamping block groove (72) is in sliding connection with the clamping block (73), one end of the first spring (74) is fixedly connected to the bottom of the clamping block groove (72), the other end of the first spring (74) is fixedly connected to the clamping block (73), one end, far away from the first spring (74), of the clamping block (73 penetrates through the notch of the clamping block groove (72) and the notch of the fixing groove (71) and extends into the fixing groove (71), one end, close to the fixing groove (71), of the pull rod (75) is fixedly connected to the clamping, the other end of the pull rod (75) passes through the bottoms of the first spring (74) and the clamping block groove (72), extends outwards and is fixedly connected with the movable plate (76).

2. The TYPE-C interface convenient to assemble of claim 1, characterized in that, the activity hole has been seted up on curb plate (6), just sliding connection has movable rod (9) in the activity hole, limiting plate (10) of one end fixedly connected with U TYPE that movable rod (9) are close to circuit board (8), two limiting plate (10) opening in opposite directions are arranged in to the both sides of circuit board (8), fixedly connected with second spring (11) between fly leaf (76) and curb plate (6), activity hole and second spring (11) and fixed connection are passed to the one end that circuit board (8) were kept away from in movable rod (9) on fly leaf (76).

3. A TYPE-C interface convenient to assemble according to claim 1, characterized in that, constant head tank (12) have been seted up to cell-phone bottom plate (5) upper end symmetry, fixed block (4) bottom fixedly connected with locating lever (13), locating lever (13) lower extreme passes constant head tank (12) notch and extends to constant head tank (12) in.

4. A TYPE-C interface facilitating assembly according to claim 1, characterised in that a connection ring (14) is fixedly connected between the housing (1) and the circuit board (8).

5. The TYPE-C interface convenient to assemble of claim 1, wherein the opposite groove walls of the block grooves (72) are symmetrically provided with limiting grooves (15), the limiting grooves (15) are slidably connected with the limiting blocks (16), and two opposite ends of the limiting blocks (16) penetrate through the notches of the corresponding limiting grooves (15) and extend into the block grooves (72), and are fixedly connected to the blocks (73) together.

6. A TYPE-C interface convenient to assemble according to claim 2, characterized in that, two limiting plates (10) are fixed with elastic pads in their facing openings.