CN215120860U

CN215120860U - Plug-in type 5G smart mobile phone mainboard

Info

Publication number: CN215120860U
Application number: CN202120276805.4U
Authority: CN
Inventors: 李彦朝
Original assignee: Huizhou Miqi Communication Equipment Co ltd
Current assignee: Huizhou Miqi Communication Equipment Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-10
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a mobile phone motherboard technical field just discloses a plug-in 5G smart mobile phone motherboard, including U type fixing base, be provided with the mainboard main part in the U type fixing base, the first fixture block of the left lateral wall fixedly connected with of mainboard main part, first draw-in groove has been seted up to the lateral wall of U type fixing base front side, first fixture block is located first draw-in groove, the equal fixedly connected with semi-circular fixture block of lateral wall of both sides about the first fixture block, semi-circular draw-in groove has all been seted up to the cell wall of both sides about the first draw-in groove, the lateral wall fixedly connected with second fixture block on mainboard main part right side. The utility model discloses it is more simple and convenient to operate, the effectual packaging efficiency who improves mobile phone motherboard.

Description

Plug-in type 5G smart mobile phone mainboard

Technical Field

The utility model relates to a mobile phone motherboard technical field especially relates to a plug-in type 5G smart mobile phone motherboard.

Background

5G is generally considered to be a fifth generation cellular network technology providing broadband access, with the increasing popularity of 5G technology, 5G handsets gradually replace 4G handsets, and 5G smart handsets are compatible with both 4G and 5G communication technologies.

The mainboard of current 5G smart mobile phone adopts a plurality of screws to fix, because current cell-phone pursues lower weight, leads to the volume of mainboard less, and it is very difficult to use the mode equipment that the screw was fixed to lead to the packaging efficiency of cell-phone mainboard lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the packaging efficiency of the screw fixation mode of 5G mobile phone motherboard is lower among the prior art, and the plug-in 5G smart mobile phone motherboard that provides.

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

a plug-in type 5G smart phone mainboard comprises a U-shaped fixing seat, a mainboard main body is arranged in the U-shaped fixing seat, a first clamping block is fixedly connected to the side wall of the left side of the mainboard main body, a first clamping groove is formed in the side wall of the front side of the U-shaped fixing seat, the first clamping block is positioned in the first clamping groove, semicircular clamping blocks are fixedly connected to the side walls of the upper side and the lower side of the first clamping block, semicircular clamping grooves are formed in the side walls of the upper side and the lower side of the first clamping groove, a second clamping block is fixedly connected to the side wall of the right side of the mainboard main body, a second clamping groove is formed in the side wall of the front side of the U-shaped fixing seat, the second clamping block is positioned in the second clamping groove, limiting sliding blocks are fixedly connected to the side walls of the upper side and the lower side of the second clamping block, limiting sliding grooves are formed in the side walls of the upper side and the lower side of the second clamping groove, and pin holes are formed in the side wall of the U-shaped fixing seat, the pin rod is movably sleeved in the pin hole, a limiting plate is fixedly connected to the right end of the pin rod, the aperture of the pin hole is slightly smaller than the diameter of the pin rod, and a pin groove corresponding to the pin rod is formed in the side wall on the right side of the second clamping block.

Preferably, the lateral wall of mainboard main part downside symmetry fixedly connected with two rubber pads, the rubber pad closely laminates with U type fixing base.

Preferably, two mounting grooves are symmetrically formed in the side wall of the upper side of the U-shaped fixing seat, two pressing sheets are fixedly connected to the mounting grooves, and the pressing sheets are located above the main board body.

Preferably, the side wall of the lower side of the U-shaped fixing seat is provided with a heat dissipation hole.

Preferably, the horizontal side wall of the U-shaped fixing seat is symmetrically and fixedly connected with two positioning blocks, and the positioning blocks are positioned behind the main board body.

Preferably, a mesh plate is fixedly connected in the radiating hole.

Compared with the prior art, the utility model provides a plug-in type 5G smart mobile phone mainboard possesses following beneficial effect:

the plug-in type 5G smart phone mainboard comprises a U-shaped fixing seat, a mainboard main body, a first clamping block, a first clamping groove, a semicircular clamping block, a semicircular clamping groove, a second clamping block, a second clamping groove, a limiting sliding block, a limiting sliding groove, a pin hole, a pin rod, a limiting plate and a pin groove, wherein when the plug-in type 5G smart phone mainboard is used, the first clamping block and the second clamping block on the mainboard main body are respectively inserted into the first clamping groove and the second clamping groove, so that the two semicircular clamping blocks on the first clamping block are clamped into the two semicircular clamping grooves, the two limiting sliding blocks on the second clamping block slide into the two limiting sliding grooves, the pin groove is aligned with the pin hole, the pin rod is inserted into the pin hole and the pin groove, the pin rod can be stably inserted into the pin hole due to the fact that the diameter of the pin hole is slightly smaller than that of the pin rod, the pin rod can stably fix the mainboard main body, and the fixed installation of the mainboard main body is completed, compared with the fixing mode using screws, the operation is simpler and more convenient, and the assembly efficiency of the mobile phone mainboard is effectively improved.

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 it is more simple and convenient to operate, the effectual packaging efficiency who improves mobile phone motherboard.

Drawings

Fig. 1 is a schematic structural diagram of a plug-in 5G smart phone motherboard according to the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of portion B of FIG. 1;

FIG. 4 is a schematic structural view of portion C of FIG. 3;

fig. 5 is a schematic structural view of a portion D in fig. 3.

In the figure: 1U type fixing base, 2 mainboard main parts, 3 first fixture blocks, 4 first draw-in grooves, 5 semicircular fixture blocks, 6 semicircular draw-in grooves, 7 second fixture blocks, 8 second draw-in grooves, 9 spacing slider, 10 spacing spout, 11 pinhole, 12 pin poles, 13 limiting plates, 14 cotter way, 15 rubber pads, 16 mounting grooves, 17 preforming, 18 louvres, 19 locating pieces, 20 otter boards.

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. 1-5, a plug-in type 5G smart phone motherboard comprises a U-shaped fixing seat 1, a motherboard main body 2 is arranged in the U-shaped fixing seat 1, a first clamping block 3 is fixedly connected to the left side wall of the motherboard main body 2, a first clamping groove 4 is formed in the front side wall of the U-shaped fixing seat 1, the first clamping block 3 is positioned in the first clamping groove 4, semicircular clamping blocks 5 are fixedly connected to the upper and lower side walls of the first clamping block 3, semicircular clamping grooves 6 are formed in the upper and lower side walls of the first clamping groove 4, a second clamping block 7 is fixedly connected to the right side wall of the motherboard main body 2, a second clamping groove 8 is formed in the front side wall of the U-shaped fixing seat 1, the second clamping block 7 is positioned in the second clamping groove 8, limiting sliders 9 are fixedly connected to the upper and lower side walls of the second clamping groove 7, limiting sliding grooves 10 are formed in the upper and lower side walls of the second clamping groove 8, and a pin hole 11 is formed in the right side wall of the U-shaped fixing seat 1, a pin rod 12 is movably sleeved in the pin hole 11, a limit plate 13 is fixedly connected to the right end of the pin rod 12, the aperture of the pin hole 11 is slightly smaller than the diameter of the pin rod 12, a pin groove 14 corresponding to the pin rod 12 is formed in the side wall on the right side of the second fixture block 7, when the fixing device is used, the first fixture block 3 and the second fixture block 7 on the main board body 2 are respectively inserted into the first clamping groove 4 and the second clamping groove 8, the two semicircular fixture blocks 5 on the first fixture block 3 are clamped into the two semicircular clamping grooves 6, the two limit sliders 9 on the second fixture block 7 slide into the two limit chutes 10, the pin groove 14 is aligned with the pin hole 11, the pin rod 12 is inserted into the pin hole 11 and the pin groove 14, because the diameter of the pin hole 11 is slightly smaller than the pin rod 12, the pin rod 12 can be stably inserted into the pin hole 11, the pin rod 12 can stably fix the main board body 2, thereby completing the fixed installation of the main board body 2, compared with the fixing mode using screws, the operation is simpler and more convenient, and the assembly efficiency of the mobile phone mainboard is effectively improved.

Two rubber pads 15 of lateral wall symmetry fixedly connected with of 2 belows on mainboard main part, rubber pad 15 and the inseparable laminating of U type fixing base 1.

Two mounting grooves 16 have been seted up to the lateral wall symmetry of 1 upside of U type fixing base, equal fixedly connected with preforming 17 in two mounting grooves 16, and preforming 17 is located mainboard main part 2's top, and preforming 17 can improve the steadiness that mainboard main part 2 is fixed.

The side wall of the lower side of the U-shaped fixing seat 1 is provided with the heat dissipation holes 18, so that heat dissipation of the main board body 2 can be facilitated, and the heat dissipation effect is improved.

Two locating pieces 19 of the symmetry fixedly connected with of horizontal lateral wall of U type fixing base 1, locating piece 19 are located the rear of mainboard main part 2, and locating piece 19 can fix a position mainboard main part 1's position, has improved the degree of accuracy of mainboard main part 2 installation.

A screen plate 20 is fixedly connected in the heat dissipation hole 18, and the screen plate 20 can prevent dust from entering the U-shaped fixing seat 1 from the heat dissipation hole 18.

The utility model discloses in, during the use, insert first draw-in groove 4 and second draw-in groove 8 respectively with first fixture block 3 and second fixture block 7 on the mainboard main part 2, make two semi-circular fixture block 5 card on the first fixture block 3 go into in two semi-circular fixture block 6, make two spacing slider 9 on the second fixture block 7 slide in two spacing spouts 10, make cotter way 14 align pinhole 11, insert pinhole 11 and cotter way 14 with pin rod 12, because the diameter of pinhole 11 slightly is less than pin rod 12, so pin rod 12 can stabilize insert in pinhole 11, pin rod 12 can carry out firm fixed to mainboard main part 2, accomplish the fixed mounting to mainboard main part 2, compare in the fixed mode that uses the screw, it is more simple and convenient to operate, the effectual packaging efficiency who improves mobile phone motherboard.

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. A plug-in type 5G smart phone mainboard comprises a U-shaped fixing seat (1) and is characterized in that a mainboard main body (2) is arranged in the U-shaped fixing seat (1), a first clamping block (3) is fixedly connected to the side wall of the left side of the mainboard main body (2), a first clamping groove (4) is formed in the side wall of the front side of the U-shaped fixing seat (1), the first clamping block (3) is located in the first clamping groove (4), semicircular clamping blocks (5) are fixedly connected to the side walls of the upper side and the lower side of the first clamping block (3), semicircular clamping grooves (6) are formed in the groove walls of the upper side and the lower side of the first clamping groove (4), a second clamping block (7) is fixedly connected to the side wall of the right side of the mainboard main body (2), a second clamping groove (8) is formed in the side wall of the front side of the U-shaped fixing seat (1), and the second clamping block (7) is located in the second clamping groove (8), the equal fixedly connected with of lateral wall of both sides limit slide (9) about second fixture block (7), spacing spout (10) have all been seted up to the cell wall of both sides about second draw-in groove (8), pinhole (11) have been seted up to the lateral wall on U type fixing base (1) right side, pin pole (12) have been cup jointed in pinhole (11) internalization, right-hand member fixedly connected with limiting plate (13) of pin pole (12), the aperture of pinhole (11) slightly is less than the diameter of pin pole (12), corresponding cotter way (14) with pin pole (12) have been seted up to the lateral wall on second fixture block (7) right side.

2. The plug-in type 5G smart phone motherboard according to claim 1, wherein the sidewall of the lower side of the motherboard main body (2) is symmetrically and fixedly connected with two rubber pads (15), and the rubber pads (15) are tightly attached to the U-shaped fixing base (1).

3. The plug-in 5G smart phone motherboard according to claim 1, wherein the sidewall of the upper side of the U-shaped fixing base (1) is symmetrically provided with two mounting grooves (16), both of the two mounting grooves (16) are fixedly connected with a pressing sheet (17), and the pressing sheet (17) is located above the motherboard main body (2).

4. The motherboard of a plug-in 5G smart phone according to claim 1, wherein the side wall of the lower side of the U-shaped fixing seat (1) is provided with heat dissipation holes (18).

5. The plug-in 5G smart phone motherboard according to claim 1, wherein the horizontal side wall of the U-shaped fixing base (1) is symmetrically and fixedly connected with two positioning blocks (19), and the positioning blocks (19) are located behind the motherboard main body (2).

6. The plug-in 5G smart phone motherboard according to claim 4, wherein a network board (20) is fixedly connected in the heat dissipation hole (18).