CN216464068U

CN216464068U - Patch tool for mobile phone motherboard

Info

Publication number: CN216464068U
Application number: CN202121714608.2U
Authority: CN
Inventors: 盛佳敏
Original assignee: Luzhou Xinruidi Technology Co ltd
Current assignee: Luzhou Xinruidi Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-05-10
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a mobile phone mainboard mounting tool which comprises a skeleton rod, wherein the outer wall of the skeleton rod is symmetrically and slidably connected with clamping plates, a threaded rod positioned between the two clamping plates is rotatably connected onto the skeleton rod, the rear end of the threaded rod is fixedly connected with a baffle plate, the front end of the threaded rod is fixedly connected with a handle, and the outer wall of the threaded rod is in threaded connection with a lantern ring positioned on the outer side of the skeleton rod. According to the utility model, the clamping plate moves towards the direction close to the outer wall of the main board, so that the main board is quickly fixed, the working efficiency is improved, and the buffer plate, the buffer rod and the spring are matched for use, so that the problem of excessive fixation can be prevented to a great extent, the main board is effectively protected, and the finished product rate of the main board processing is improved.

Description

Patch tool for mobile phone motherboard

Technical Field

The utility model relates to the technical field of mobile phones, in particular to a mobile phone mainboard surface mounting tool.

Background

A mobile phone belongs to a mobile terminal and is a mobile phone which can be held on the hand. In the early days, the age of 5G is developed because the head is bigger and has a common name of big brother. In 4 months 1973, the american engineer "martin kupa" invented the first civilian mobile phone in the world, "martin kupa" was also referred to as the parent of modern mobile phones. Until now, the mobile phone becomes a very important tool in life of people, functions of the mobile phone are diversified like a Swiss army knife, and beautiful life experience is brought to people.

The mobile phone mainboard needs to be fixed when carrying out the paster, and current fixing device is too loaded down with trivial details to influence the efficiency of work, and when traditional fixing device had excessively fixed, very big probability can cause the deformation or the damage of mainboard, thereby increased the cost of defective percentage and production.

Therefore, a mobile phone motherboard mounting tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides a mobile phone mainboard mounting tool.

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

the utility model provides a paster frock of mobile phone motherboard, includes the skeleton pole, the outer wall symmetric sliding connection of skeleton pole has splint, it is connected with the threaded rod that is located between two splint to rotate on the skeleton pole, the rear end fixedly connected with baffle of threaded rod, the front end fixedly connected with handle of threaded rod, the outer wall threaded connection of threaded rod has the lantern ring that is located the skeleton pole outside, is located with one side the equal symmetric rotation of outer wall of the lantern ring is connected with the bull stick, is located with one side two the tip that the bull stick was kept away from mutually all rotates with the outer wall of splint to be connected, two spout one, two that are located the bull stick below are all seted up to a lateral wall that splint are relative.

Preferably, the buffer mechanism comprises sleeves symmetrically and fixedly connected to the inner wall of the first sliding groove, two sleeves located on the same side are inserted with buffer rods in a sliding mode, springs are fixedly connected between the buffer rods located on the same side and the inner wall of the sleeves, the end portions of the two buffer rods located on the same side are fixedly connected with buffer plates in sliding contact with the inner wall of the first sliding groove, and the upper side wall of the frame rod is fixedly connected with the mounting block.

Preferably, the threads of the threaded rod, which are positioned on the outer walls of the two sides of the framework rod, are arranged in opposite directions.

Preferably, a bearing is fixedly embedded in the front side wall of the skeleton rod, and an inner ring of the bearing is fixedly connected with the outer wall of the threaded rod.

Preferably, two arc wall has all been seted up to the relative one side of buffer board, two the equal fixedly connected with blotter of inner wall of arc wall.

Preferably, the skeleton bars are symmetrically and fixedly inserted with limiting plates which are sleeved on the outer wall of the rotating rod in a sliding manner.

Preferably, the limiting plate located on the same side is provided with two sliding chutes which are matched with the two rotating rods together and penetrate through the limiting plate, and the inner walls of the two sliding chutes are fixedly connected with rubber pads in friction contact with the outer walls of the rotating rods.

Compared with the prior art, this paster frock of mobile phone motherboard's advantage lies in:

1. the main board is placed in the second sliding groove, the threaded rod is screwed clockwise, the two lantern rings are driven to move towards the direction close to the skeleton rod, the two rotating rods on the same side are driven to rotate towards the direction close to the threaded rod, and the clamping plate is driven to move towards the direction close to the outer wall of the main board, so that the main board is fixed quickly, and the working efficiency is improved;

2. the main board is excessively fixed in the process of being clamped, if a threaded rod is excessively screwed clockwise, the main board is deformed or damaged to a great extent, and the buffer board, the buffer rod and the spring are used in a matched manner, so that the problem of excessive fixation can be prevented to a great extent, the main board is effectively protected, and the finished product rate of main board processing is improved;

in conclusion, the clamping plate moves towards the direction close to the outer wall of the main plate, so that the main plate is fixed quickly, the working efficiency is improved, the buffer plate, the buffer rod and the spring are matched for use, the problem of excessive fixation can be prevented to a great extent, the main plate is protected effectively, and the finished product rate of main plate processing is improved.

Drawings

Fig. 1 is a schematic structural diagram of a chip mounting tool for a mobile phone motherboard according to the present invention.

Fig. 2 is a cross-sectional view of a clamping plate in a surface mounting fixture for a mobile phone motherboard according to the present invention.

Fig. 3 is a perspective view of a buffer board in a chip mounting fixture for a mobile phone motherboard according to the present invention.

In the figure: 1 skeleton pole, 2 splint, 3 threaded rods, 4 bearings, 5 lantern rings, 6 baffles, 7 bull sticks, 8 limiting plates, 9 handles, 10 sleeves, 11 buffer rods, 12 springs, 13 buffer plates, 14 arc-shaped grooves, 15 installation blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a mobile phone motherboard patch tool comprises a skeleton rod 1, wherein the outer wall of the skeleton rod 1 is symmetrically and slidably connected with clamping plates 2, a threaded rod 3 positioned between the two clamping plates 2 is rotatably connected on the skeleton rod 1, threads of the threaded rod 3 positioned on the outer walls of two sides of the skeleton rod 1 are arranged in opposite directions, a bearing 4 is fixedly embedded on the front side wall of the skeleton rod 1, an inner ring of the bearing 4 is fixedly connected with the outer wall of the threaded rod 3, a baffle 6 is fixedly connected at the rear end of the threaded rod 3, a handle 9 is fixedly connected at the front end of the threaded rod 3, a lantern ring 5 positioned on the outer side of the skeleton rod 1 is in threaded connection with the outer wall of the lantern ring 5 positioned on the same side, rotating rods 7 are symmetrically and rotatably connected with the outer wall of the clamping plates 2, the end parts of the two rotating rods 7 positioned on the same side, which are far away from each other, a first sliding groove positioned below the rotating rods 7 is formed on the opposite side walls of the two clamping plates 2, limiting plates 8 which are sleeved on the outer wall of the rotating rod 7 in a sliding manner are symmetrically and fixedly inserted on the skeleton rod 1;

the limiting plates 8 positioned on the same side are respectively provided with a through sliding groove II which is matched with the two rotating rods 7 together, the inner walls of the two sliding grooves II are respectively and fixedly connected with a rubber pad which is in frictional contact with the outer walls of the rotating rods 7, the limiting plates 8 limit the rotating rods 7, the arranged rubber pads can effectively avoid the return movement phenomenon of the threaded rod 3, the main board is placed in the sliding grooves II, the threaded rod 3 is screwed clockwise, the two lantern rings 5 are driven to move towards the direction close to the skeleton rod 1, thereby driving the two rotating rods 7 at the same side to rotate towards the direction close to the threaded rod 3, further driving the clamping plate 2 to move towards the direction close to the outer wall of the main plate, therefore, the main board is quickly fixed, the working efficiency is improved, the two sliding grooves I are internally provided with the buffer mechanisms, the buffer mechanisms comprise the sleeve pipes 10 which are symmetrically and fixedly connected on the inner walls of the sliding grooves I, and the two sleeve pipes 10 positioned on the same side are inserted with the buffer rods 11 in a sliding manner;

the springs 12 are fixedly connected between the buffer rods 11 positioned on the same side and the inner wall of the sleeve 10, the end parts of the two buffer rods 11 positioned on the same side are fixedly connected with the buffer plates 13 which are in sliding contact with the inner wall of the chute, the arc-shaped grooves 14 are formed on the opposite sides of the two buffer plates 13, the buffer pads are fixedly connected with the inner walls of the two arc-shaped grooves 14, so that the main board can be clamped more smoothly in the clamping process and positioned on the same horizontal direction, the mounting block 15 is fixedly connected with the upper side wall of the framework rod 1, and the main board is clamped in the clamping process, if it is excessive to revolve wrong threaded rod 3 clockwise, will make the mainboard excessively fixed, the deformation or the damage that leads to the mainboard of very big degree, buffer board 13, buffer beam 11 and spring 12's cooperation is used, the problem that can prevent excessively fixed of very big degree, and then has protected the mainboard effectively to promote the yield of mainboard processing.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The operating principle of the present invention is now explained as follows:

the during operation, place the mainboard in spout two, revolve wrong threaded rod 3 clockwise, drive two lantern rings 5 and remove to the direction of being close to hack lever 1, and then drive two bull sticks 7 with one side and rotate to the direction of being close to threaded rod 3, and then drive splint 2 and remove to the direction of being close to the mainboard outer wall, thereby quick completion is to the fixed of mainboard, the efficiency of work has been promoted, the mainboard is at the in-process that is pressed from both sides tightly, if revolve wrong threaded rod 3 excessively clockwise, it is excessive to make the mainboard, the deformation or the damage that leads to the mainboard of to a great extent, buffer board 13, buffer bar 11 and spring 12's cooperation is used, the problem that can prevent excessively fixing of to a great extent, and then protected the mainboard effectively, thereby promote the yield of mainboard processing.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The paster tool of the mobile phone mainboard comprises a skeleton rod (1) and is characterized in that the outer wall of the skeleton rod (1) is symmetrically and slidably connected with clamping plates (2), a threaded rod (3) positioned between the two clamping plates (2) is rotatably connected onto the skeleton rod (1), a baffle (6) is fixedly connected with the rear end of the threaded rod (3), a handle (9) is fixedly connected with the front end of the threaded rod (3), the outer wall of the threaded rod (3) is in threaded connection with a lantern ring (5) positioned on the outer side of the skeleton rod (1), the outer wall of the lantern ring (5) positioned on the same side is symmetrically and rotatably connected with rotating rods (7), the end parts, far away from the two rotating rods (7) positioned on the same side, are rotatably connected with the outer wall of the clamping plates (2), one side wall, opposite to the two clamping plates (2), is provided with a first sliding groove positioned below the rotating rods (7), and a buffer mechanism is arranged in each of the two first sliding grooves.

2. The mobile phone motherboard attaching tool according to claim 1, wherein the buffering mechanism comprises sleeves (10) symmetrically and fixedly connected to an inner wall of the sliding groove, two sleeves (10) on the same side are slidably inserted with buffering rods (11), springs (12) are fixedly connected between the buffering rods (11) on the same side and the inner wall of the sleeves (10), buffering plates (13) in sliding contact with the inner wall of the sliding groove are fixedly connected to the end portions of the two buffering rods (11) on the same side, and mounting blocks (15) are fixedly connected to the upper side wall of the skeleton rod (1).

3. The mobile phone motherboard attaching tool according to claim 1, wherein the threads of the threaded rod (3) on the outer walls of the two sides of the frame rod (1) are arranged in opposite directions.

4. The mobile phone motherboard attaching tool according to claim 1, wherein a bearing (4) is fixedly embedded in the front side wall of the frame rod (1), and the inner ring of the bearing (4) is fixedly connected with the outer wall of the threaded rod (3).

5. The mobile phone motherboard attaching tool according to claim 2, wherein arc-shaped grooves (14) are formed in opposite sides of the two buffer plates (13), and buffer pads are fixedly connected to inner walls of the two arc-shaped grooves (14).

6. The mobile phone motherboard attaching tool according to claim 1, wherein the frame rods (1) are symmetrically and fixedly inserted with limiting plates (8) which are slidably sleeved on the outer walls of the rotating rods (7).

7. The mobile phone motherboard attaching tool according to claim 6, wherein the limiting plate (8) on the same side is provided with a second sliding groove which is matched with the two rotating rods (7) together and penetrates through, and the inner walls of the second sliding grooves are fixedly connected with rubber pads in friction contact with the outer walls of the rotating rods (7).