CN211236760U

CN211236760U - Mainboard and mobile terminal

Info

Publication number: CN211236760U
Application number: CN201922204001.9U
Authority: CN
Inventors: 洪朝满
Original assignee: Guizhou Xizhi Technology Co Ltd
Current assignee: Guizhou Xizhi Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-11
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a mainboard and mobile terminal, including the mainboard body, the through hole has been seted up on the surface of mainboard body, mainboard body surface and the back and the equal fixedly connected with sliding sleeve in relative position of through hole, sliding sleeve's inner wall sliding connection has the dead lever, the one end of dead lever runs through the mainboard body through the through hole, the dead lever is located the equal fixedly connected with fixed plate in both ends of mainboard body, two equal fixedly connected with buffer spring between one side that fixed plate and two sliding sleeves are relative, and two the surface of dead lever is located to the buffer spring cover, the utility model relates to a mainboard body technical field. This mainboard is through sliding sleeve and buffer spring's setting for the mainboard body utilizes buffer spring self's elastic force when receiving vibrations, can effectively reduce the impact force that the mainboard body received, thereby guarantees that the external equipment on the mainboard body can not drop, guarantees the normal use at terminal.

Description

Mainboard and mobile terminal

Technical Field

The utility model relates to a mainboard technical field specifically is a mainboard and mobile terminal.

Background

The main board body is also called a main board, a system board, a logic board, a mother board, a bottom board, etc., and forms a complex electronic system, such as a center or a main circuit board of an electronic computer, and the typical main board body can provide a connection for a processor, a video card, a sound effect card, a hard disk, a memory, an external device, etc. The main board body is provided with a plurality of chips, the chips are usually directly inserted into related slots or connected by lines, the most important component on the main board body is a chip set, the chip set usually consists of a north bridge and a south bridge, and the chips are also designed by a single chip microcomputer to enhance the performance of the chips. The integrated motherboard also comprises the support for different expansion slots, such as a processor, a PCI, an ISA, an AGP and a PCI express, the chipset also provides additional functions for the motherboard body, such as an integrated display core and an integrated sound effect card, and some high-price motherboard bodies also integrate the functions of an infrared communication technology, Bluetooth, Wi-Fi and the like.

External equipment relies on modes such as adhesion, slot and joint to be connected with the mainboard body, but in the use, the terminal receives vibrations and easily leads to not hard up with this body coupling's of mainboard external equipment to lead to equipment to drop, influence the use at terminal.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mainboard has solved the mainboard body and has received the problem that vibrations easily lead to external device to drop.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mainboard, includes the mainboard body, the through hole has been seted up on the surface of mainboard body, the equal fixedly connected with sliding sleeve in relative position of mainboard body surface and back and through hole, sliding sleeve's inner wall sliding connection has the dead lever, the one end of dead lever runs through the mainboard body through the through hole, the dead lever is located the equal fixedly connected with fixed plate in both ends of mainboard body, two equal fixedly connected with buffer spring between one side that fixed plate and two sliding sleeves are relative, and two the surface of dead lever is located to the buffer spring cover.

Further, the mounting groove has been seted up on the surface of mainboard body, the joint groove has all been seted up, two to the both sides of the inner wall of mounting groove the inner wall in joint groove all is provided with latch device.

Further, the clamping device comprises two clamping springs, wherein one ends of the clamping springs are respectively fixedly connected with the top and the bottom of the inner wall of the clamping groove, and the two ends of the clamping springs are opposite to each other and fixedly connected with extrusion plates, and the two sides of the two extrusion plates are respectively connected with the two sides of the inner wall of the clamping groove in a sliding mode.

Furthermore, both ends of one side of the fixing plate, which is separated from the fixing plate, are provided with fixing screws.

Further, the diameter of the central hole of the sliding sleeve is smaller than that of the through hole.

Further, the surface of the fixing rod penetrates through the through hole but is not in contact with the inner wall of the through hole.

A mobile terminal comprises a body, wherein the mainboard is arranged in the body.

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

this mainboard, setting through sliding sleeve and buffer spring, make the mainboard body when receiving vibrations, utilize buffer spring self's elastic force, can effectively reduce the impact force that the mainboard body received, thereby guarantee that external device on the mainboard body can not drop, guarantee the normal use at terminal, again through the setting of mounting groove, make some bellied units on the mainboard body can install at the inslot, reduce the arch, reduce the thickness of mainboard body, thereby make the terminal can be more frivolous, improve the use impression, rethread joint groove and latch device's setting, make the installation that the shield cover can be faster, and dismantle also more convenient, thereby make things convenient for the maintenance at terminal more.

Drawings

Fig. 1 is a schematic top view of the present invention;

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

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic structural view of the mounting groove of the present invention;

fig. 5 is a schematic structural view of the clamping device of the present invention.

In the figure: 1. a main board body; 2. a through hole; 3. a sliding sleeve; 4. fixing the rod; 5. a fixing plate; 6. a buffer spring; 7. fixing screws; 8. mounting grooves; 9. a clamping groove; 10. a clamping device; 101. clamping a spring; 102. and (5) pressing the plate.

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. 1-5, the present invention provides a technical solution: the utility model provides a mainboard, includes mainboard body 1, and mounting groove 8 has been seted up on mainboard body 1's surface for some bellied units can be installed in groove 8 on the mainboard body, reduce the arch, reduce mainboard body 1's thickness, thereby make the terminal can be more frivolous, improve the use impression.

Joint groove 9 has all been seted up to the both sides of the inner wall of mounting groove 8, the inner wall of two joint grooves 9 all is provided with latch device 10, latch device 10 includes two joint springs 101, the one end that two joint springs 101 leave mutually respectively with the top and the bottom fixed connection of joint groove 9 inner wall, the equal fixedly connected with stripper plate 102 of one end that two joint springs 101 are relative, and the both sides of two stripper plate 102 all with the both sides sliding connection of joint groove 9 inner wall, make the installation that the shield cover can be faster, and it is also more convenient to dismantle, thereby make things convenient for the maintenance at terminal more.

The surface of the mainboard body 1 is provided with a through hole 2, the relative positions of the surface and the back of the mainboard body 1 and the through hole 2 are fixedly connected with a sliding sleeve 3, the diameter of the central hole of the sliding sleeve 3 is smaller than that of the through hole 2, the inner wall of the sliding sleeve 3 is connected with a fixed rod 4 in a sliding way, the surface of the fixed rod 4 penetrates through the through hole 2 but is not contacted with the inner wall of the through hole 2, one end of the fixed rod 4 penetrates through the mainboard body 1 through the through hole 2, the two ends of the fixed rod 4 positioned at the mainboard body 1 are both fixedly connected with fixed plates 5, the two ends of the separated side of the fixed plate 5 are both provided with fixed screws 7 and are fixedly connected with the inner wall of a terminal through the fixed screws 7, buffer springs 6 are both fixedly connected between the two fixed plates 5 and the opposite side of the two sliding sleeves 3, the two, make the mainboard body when receiving vibrations, utilize buffer spring 6 self elastic force, can effectively reduce the impact force that mainboard body 1 received to guarantee that external device on the mainboard body 1 can not drop, guarantee the normal use at terminal.

The utility model also provides a mobile terminal.

The mobile terminal comprises a body and the mainboard arranged in the body. The specific structure of the main board refers to the above embodiments, and since the mobile terminal adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not described in detail herein.

During the use, install traditional bellied unit in mounting groove 8, the shield cover installation is installed to the elastic force of extrusion spring 101 self in rethread latch device 10, and its electronic unit keeps apart, rotates fixed screw 7 again and fixes fixed plate 5 and mainboard body 1 at the terminal, and when the terminal received the impact, the elastic force that utilizes buffer spring 6 self effectively reduced the impact force that mainboard body 1 received to reach the effect of buffering.

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.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mainboard, includes mainboard body (1), its characterized in that: through hole (2) have been seted up on the surface of mainboard body (1), mainboard body (1) surface and the back and the equal fixedly connected with slip cap (3) in relative position of through hole (2), the inner wall sliding connection of slip cap (3) has dead lever (4), mainboard body (1) is run through hole (2) to the one end of dead lever (4), dead lever (4) are located equal fixedly connected with fixed plate (5), two in both ends of mainboard body (1) equal fixedly connected with buffer spring (6) between fixed plate (5) and the relative one side of two slip caps (3), and two the surface of dead lever (4) is located to buffer spring (6) cover.

2. A motherboard according to claim 1, characterized in that: mounting groove (8) have been seted up on the surface of mainboard body (1), joint groove (9), two have all been seted up to the both sides of the inner wall of mounting groove (8) the inner wall in joint groove (9) all is provided with latch device (10).

3. A motherboard according to claim 2, characterized in that: clamping device (10) include two joint springs (101), two the one end that joint spring (101) kept away from respectively with the top and the bottom fixed connection of joint groove (9) inner wall, two the equal fixedly connected with stripper plate (102) of the one end that joint spring (101) is relative to the both sides of two stripper plates (102) all with the both sides sliding connection of joint groove (9) inner wall.

4. A motherboard according to claim 1, characterized in that: and fixing screws (7) are arranged at two ends of one side of the fixing plate (5) away from each other.

5. A motherboard according to claim 1, characterized in that: the diameter of the central hole of the sliding sleeve (3) is smaller than that of the through hole (2).

6. A motherboard according to claim 1, characterized in that: the surface of the fixing rod (4) penetrates through the through hole (2) but is not contacted with the inner wall of the through hole (2).

7. A mobile terminal, comprising a body, characterized in that: the main board of any one of claims 1-6 is arranged in the main body.