CN213135368U

CN213135368U - Welding equipment for mouse integrated circuit board

Info

Publication number: CN213135368U
Application number: CN202021484660.9U
Authority: CN
Inventors: 赵利武
Original assignee: Dongguan Xuan Hua Electronics Co ltd
Current assignee: Dongguan Xuan Hua Electronics Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-07
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a welding equipment of mouse integrated circuit board, belong to the welding equipment field, which comprises a fixing plate and i, the upper end right part of fixed plate is dug there is first spout, sliding connection has the mounting bracket in the first spout, the lower extreme left part fixedly connected with welding ware of first spout, the upper end rotation of fixed plate is connected with support column and telescopic link, the equal fixedly connected with table leg in lower extreme four corners department of fixed plate, the support column is located the left side of telescopic link, the upper end fixedly connected with welded platform of support column, the spread groove has all been dug in two portions about welded platform's the upper end, all rotate in two spread grooves and be connected with the connection pad, the slot has all been dug to the lower extreme of two connection pads, it has the mounting groove to open in the fixed plate, it can realize welding mouse integrated circuit board in.

Description

Welding equipment for mouse integrated circuit board

Technical Field

The utility model relates to a welding equipment field, more specifically say, relate to a welding equipment of mouse integrated circuit board.

Background

Welding also is called as butt fusion, the melt, be one kind with the heating, high temperature or high pressure mode joint metal or other thermoplastic materials like the manufacturing process and the technique of plastics, the welding reaches the purpose of joint through following three kinds of ways, the fusion welding- -the heating is wanted the work piece of joint to make local melting form the molten bath, just joint after the molten bath cooling solidifies, can add the melt filler when necessary supplementary, pressure must be applyed to the weldment to the pressure welding process, braze-adopt and do the brazing filler metal than the low metal material of base metal melting point, utilize the wet brazing filler metal base metal, the filling gap to realize linking weldment with base metal diffusion mutually, welded energy source has a lot of, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc..

At present, the mouse integrated circuit board is clamped and then welded in a common welding process of the mouse integrated circuit board, so that the working efficiency is low, the direction of the circuit board cannot be adjusted, and the operation of workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a welding equipment of mouse integrated circuit board, it can realize welding mouse integrated circuit board in succession to can adjust the direction in a flexible way in welding process, improve work efficiency.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a welding device for a mouse integrated circuit board comprises a fixing plate, wherein a first sliding groove is formed in the right portion of the upper end of the fixing plate, a mounting frame is connected in the first sliding groove in a sliding mode, a welder is fixedly connected to the left portion of the lower end of the first sliding groove, a supporting column and a telescopic rod are rotatably connected to the upper end of the fixing plate, table legs are fixedly connected to the four corners of the lower end of the fixing plate, the supporting column is located on the left side of the telescopic rod, a welding platform is fixedly connected to the upper end of the supporting column, connecting grooves are formed in the left portion and the right portion of the upper end of the welding platform, connecting discs are rotatably connected into the two connecting grooves, slots are formed in the lower ends of the two connecting discs, a mounting groove is formed in the fixing plate in a chiseling mode, a first motor, a second motor and a third motor are fixedly connected to the lower inner wall of, the second pivot is located the right side of first pivot, the circumference fixed surface of first pivot is connected with first gear, the output fixedly connected with second gear of first motor, first gear meshes with the second gear mutually, the lower extreme activity of support column runs through the inner wall and the fixed connection in the upper end of first pivot of mounting groove, and it can realize welding mouse integrated circuit board in succession to can be in the nimble direction of adjustment of welding-process, improve work efficiency.

As a preferred scheme of the utility model, it is connected with the lead screw to rotate between the inner wall about first spout, the thread groove has been dug to the left end of mounting bracket, lead screw threaded connection is in the thread groove, and the equal fixedly connected with gyro wheel in both parts is controlled to the lower extreme of mounting bracket, the right inner wall of mounting groove is run through in the left end activity of lead screw, the output fixed connection of third motor is in the left end of lead screw.

As a preferred scheme of the utility model, the activity of second pivot runs through the upper end and the fixed connection of fixed plate in the lower extreme of telescopic link, is located the mounting groove the circumference fixed surface of second pivot is connected with the fourth gear, the output fixedly connected with third gear of second motor, the fourth gear meshes with the third gear mutually.

As a preferred scheme of the utility model, the upper end fixedly connected with fixed block of telescopic link, the fixed block activity is pegged graft in the slot.

As a preferred scheme of the utility model, it has the second spout to chisel in the fixed block, sliding connection has two stoppers, two in the second spout fixedly connected with spring between the stopper, two the equal regulation of one end that the stopper was kept away from mutually is connected with the fixture block, and two fixture blocks move about respectively and run through the fixed block both ends about, the inner wall all chisels the arc draw-in groove about the slot, and two fixture blocks move about respectively and peg graft in two arc draw-in grooves.

As a preferred scheme of the utility model, two the circuit board has all been placed to the upper end of connection pad, two the equal fixedly connected with electric telescopic handle of the upper end of connection pad all around, eight electric telescopic handle's the equal fixedly connected with rubber block of extension end.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is the first motor of lower inner wall fixedly connected with of mounting groove, the circuit board that is located the right side has welded the back, the telescopic link slides down, make the telescopic link drive in the fixed block roll-off slot, start first motor this moment, when first motor circular telegram during operation, drive first gear revolve during second gear revolve, drive first pivot during first gear revolve and rotate, drive its fixed connection's support column during first pivot is rotated and rotate, it is rotatory to the right side to drive to be located left connection pad during the support column rotates, start the welding ware and weld the circuit board of its upside, realize continuous welding, save time, and the work efficiency is improved.

(2) In the scheme, a second motor is fixedly connected to the lower inner wall of the mounting groove, when the direction of a circuit board on the right side needs to be adjusted, the telescopic rod is moved upwards, the telescopic rod drives the fixed block to be inserted into the slot, the two clamping blocks are close to each other under the action of the slot, the two clamping blocks drive the two limiting blocks to be close to each other, the second chute is compressed under the action of the two limiting blocks, when the fixed block is completely inserted into the slot, the two arc-shaped clamping grooves and the two clamping blocks are in the same straight line, the two clamping blocks are far away from each other under the action of the second chute, so that the two clamping blocks are respectively inserted into the two arc-shaped clamping grooves, the second motor is started, when the second motor is electrified to work, the output end of the second motor drives the third gear to rotate, when the third gear rotates, when the fourth gear rotates, the fixedly connected second, the telescopic link drives its fixed block of fixed connection and rotates when rotating, drives two arc draw-in grooves and rotates when the fixed block rotates, drives the connection pad that is located the right side and rotates when the arc draw-in groove rotates, realizes adjusting the circuit board direction that is located the right side.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a cross-sectional view of the present application;

FIG. 3 is an enlarged view of FIG. 2A of the present application;

fig. 4 is a top view of the welding platform of the present invention.

The reference numbers in the figures illustrate:

1 fixed plate, 2 first spout, 3 mounting brackets, 4 welders, 5 support columns, 6 telescopic links, 7 table legs, 8 welded platform, 9 connecting grooves, 10 connecting discs, 11 electric telescopic rod, 12 mounting grooves, 13 first motors, 14 second motors, 15 first rotating shafts, 16 second rotating shafts, 17 third motors, 18 first gears, 19 second gears, 20 third gears, 21 fourth gears, 22 lead screws, 23 circuit boards, 24 thread grooves, 25 rollers, 26 rubber blocks, 27 fixed blocks, 28 slots, 29 second spouts, 30 limited blocks, 31 springs, 32 fixed blocks, 33 arc-shaped clamping grooves.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a welding device for a mouse integrated circuit board comprises a fixing plate 1, a first chute 2 is drilled at the right upper end of the fixing plate 1, an installation frame 3 is slidably connected in the first chute 2, a welder 4 is fixedly connected at the left lower end of the first chute 2, a support column 5 and a telescopic rod 6 are rotatably connected at the upper end of the fixing plate 1, table legs 7 are fixedly connected at four corners of the lower end of the fixing plate 1, the support column 5 is located at the left side of the telescopic rod 6, a welding platform 8 is fixedly connected at the upper end of the support column 5, connecting grooves 9 are drilled at the left and right upper ends of the welding platform 8, connecting discs 10 are rotatably connected in the two connecting grooves 9, slots 28 are drilled at the lower ends of the two connecting discs 10, a mounting groove 12 is drilled in the fixing plate 1, and a first motor 13 is fixedly connected to the lower, Second motor 14 and third motor 17, it is connected with first pivot 15 and second pivot 16 to rotate between the upper and lower inner wall of mounting groove 12, second pivot 16 is located the right side of first pivot 15, the circumference fixed surface of first pivot 15 is connected with first gear 18, the output end fixedly connected with second gear 19 of first motor 13, first gear 18 meshes with second gear 19 mutually, the lower extreme activity of support column 5 runs through the inner wall of mounting groove 12 and fixed connection in the upper end of first pivot 15.

In this embodiment, the connection pads 10 play a role of placing the circuit board 23, the circuit board 23 is placed at the upper ends of the two connection pads 10, at this time, the eight electric telescopic rods 11 are started, the electric telescopic rods 11 push the eight rubber blocks 26 to respectively clamp the two circuit boards 23, at this time, the welder 4 is started to weld the circuit board 23 on the right side, when the direction of the circuit board 23 on the right side needs to be adjusted, the electric telescopic rod 6 is moved upwards, because the fixing blocks 27 are movably inserted into the slots 28, the electric telescopic rod 6 drives the fixing blocks 27 to be inserted into the slots 28, the second chute 29 plays a role of resetting, when the fixing blocks 27 are inserted into the slots 28, the two clamping blocks 32 are close to each other due to the effect of the slots 28, the two limiting blocks 32 drive the two limiting blocks 30 to be close to each other, the second chute 29, the two arc-shaped slots 33 and the two clamping blocks 32 are in the same straight line, the two clamping blocks 32 are far away from each other due to the action of the second sliding groove 29, so that the two clamping blocks 32 are respectively inserted into the two arc-shaped slots 33, the second motor 14 plays a role of rotating the third gear 20, when the second motor 14 is powered on to work, the output end of the second motor 14 drives the third gear 20 to rotate, the third gear 20 drives the fourth gear 21 to rotate due to the meshing of the third gear 20 and the fourth gear 21, the second rotating shaft 16 is rotationally connected to the lower inner wall of the mounting groove 12, the fourth gear 21 drives the fixedly connected second rotating shaft 16 to rotate when rotating, the telescopic rod 6 is rotationally connected to the upper end of the fixing plate 1, the fixedly connected telescopic rod 6 is driven to rotate when rotating the second rotating shaft 16, and the fixedly connected fixing block 27 is driven to rotate when rotating the telescopic rod 6, the fixed block 27 rotates to drive the two arc-shaped clamping grooves 33 to rotate, the connecting disc 10 is connected in the connecting groove 9 in a rotating mode, the connecting disc 10 on the right side is driven to rotate when the arc-shaped clamping grooves 33 rotate, the direction of the circuit board 23 on the right side is adjusted, after the circuit board 23 on the right side is welded, the telescopic rod 6 slides downwards, the telescopic rod 6 drives the fixed block 27 to slide out of the slot 28, the first motor 13 is started, the first motor 13 plays a role of rotating the second gear 19, when the first motor 13 works in a power-on mode, the second gear 19 is meshed with the first rotating shaft 15, the first gear 18 is driven to rotate when the second gear 19 rotates, the first rotating shaft 15 is driven to rotate when the first gear 18 rotates due to the fact that the first rotating shaft 15 is connected to the lower inner wall of the mounting groove 12 in a rotating mode, and, so that the first rotating shaft 15 drives the fixedly connected supporting column 5 to rotate when rotating, the supporting column 5 drives the connecting disc 10 positioned at the left side to rotate to the right side when rotating, at the moment, the fixing block 27 is inserted into the slot 28 after rotating by synchronous operation, the welding device 4 is started to weld the circuit board 23 at the upper side of the first rotating shaft, continuous welding is realized, time is saved, the working efficiency is improved, the third motor 17 plays a role of rotating the screw rod 22, the screw rod 22 is rotationally connected between the left inner wall and the right inner wall of the first sliding groove 2, so that the output end of the third motor 17 drives the screw rod 22 to rotate, the screw rod 22 is in threaded connection with the threaded groove 24, the mounting frame 3 is in sliding connection with the first sliding groove 2, the mounting frame 3 is driven to move leftwards and rightwards when the welding device 4 is not needed to weld, the third motor 17 is started to drive the mounting frame, the realization shifts out soldering apparatus 4 and is located the upside of connection pad 10 on right side, can carry out more operations this moment, the flexible application of staff of being convenient for, it needs to explain, this device and external power source electric connection, second motor 14 and third motor 17 are positive and negative motors, the first motor 13 of specific use type, second motor 14, third motor 17 and soldering apparatus 4 are selected by the person skilled in the relevant art in this field by oneself, and above all belong to prior art about first motor 13 drives second gear 19 and rotates, soldering apparatus 4 welds circuit board 23 etc. this scheme does not do the repeated description.

Specifically, please refer to fig. 2, a screw rod 22 is rotatably connected between the left inner wall and the right inner wall of the first sliding chute 2, a thread groove 24 is cut at the left end of the mounting rack 3, the screw rod 22 is in threaded connection with the thread groove 24, rollers 25 are fixedly connected to the left portion and the right portion of the lower end of the mounting rack 3, the left end of the screw rod 22 movably penetrates through the right inner wall of the mounting groove 12, and the output end of the third motor 17 is fixedly connected to the left end of the screw rod 22.

In this embodiment, third motor 17 plays the effect of rotating lead screw 22, because lead screw 22 rotates to be connected between the inner wall about first spout 2, make the output of third motor 17 drive lead screw 22 and rotate, because lead screw 22 threaded connection is in thread groove 24, and 3 sliding connection of mounting bracket are in first spout 2, make lead screw 22 drive the mounting bracket 3 when rotating and remove, when not needing welding ware 4 to weld, it moves right to start third motor 17 to drive mounting bracket 3, mounting bracket 3 drives its fixed connection's welding ware 4 and moves right, the realization shifts out welding ware 4 and is located the upside of connection pad 10 on right side, can carry out more operations this moment, the staff of being convenient for uses in a flexible way.

Specifically, referring to fig. 2, the second rotating shaft 16 movably penetrates through the upper end of the fixing plate 1 and is fixedly connected to the lower end of the telescopic rod 6, a fourth gear 21 is fixedly connected to the circumferential surface of the second rotating shaft 16 located in the mounting groove 12, a third gear 20 is fixedly connected to the output end of the second motor 14, and the fourth gear 21 is engaged with the third gear 20.

In this embodiment, second motor 14 plays the effect of rotating third gear 20, when second motor 14 circular telegram during operation, the output of second motor 14 drives third gear 20 and rotates, because third gear 20 meshes with fourth gear 21 mutually, make third gear 20 drive fourth gear 21 and rotate when rotating, because second pivot 16 rotates and connects in the lower inner wall of mounting groove 12, make fourth gear 21 drive its fixed connection's second pivot 16 when rotating and rotate, because telescopic link 6 rotates and connects in the upper end of fixed plate 1, make second pivot 16 drive its fixed connection's telescopic link 6 when rotating and rotate.

Specifically, referring to fig. 2 and 3, the upper end of the telescopic rod 6 is fixedly connected with a fixing block 27, and the fixing block 27 is movably inserted into the slot 28.

In this embodiment, the fixing block 27 is movably inserted into the slot 28, so that the fixing block 27 can be inserted into the slot 28 when moving upward.

Specifically, please refer to fig. 3, a second sliding groove 29 is drilled in the fixing block 27, two limiting blocks 30 are slidably connected in the second sliding groove 29, a spring 31 is fixedly connected between the two limiting blocks 30, one end of each of the two limiting blocks 30 away from each other is fixedly connected with a clamping block 32, the two clamping blocks 32 respectively movably penetrate through the left end and the right end of the fixing block 27, the left inner wall and the right inner wall of the slot 28 are respectively drilled with an arc-shaped clamping groove 33, and the two clamping blocks 32 are respectively movably inserted into the two arc-shaped clamping grooves 33.

In this embodiment, rebound telescopic link 6, because fixed block 27 activity is pegged graft in slot 28, make telescopic link 6 drive fixed block 27 and insert in slot 28, second spout 29 plays the effect that resets, when fixed block 27 inserts in slot 28, two fixture blocks 32 are close to mutually because slot 28's effect, two fixture blocks 32 drive two stopper 30 and are close to mutually, second spout 29 is compressed because two stopper 30's effect, when fixed block 27 inserts slot 28 completely, two arc draw-in grooves 33 all are in same straight line with two fixture blocks 32, two fixture blocks 32 keep away from mutually because second spout 29's effect, make two fixture blocks 32 insert respectively in two arc draw-in grooves 33.

Specifically, referring to fig. 1 and 4, the circuit board 23 is disposed at the upper ends of the two connecting pads 10, the electric telescopic rods 11 are fixedly connected to the front, rear, left and right portions of the upper ends of the two connecting pads 10, and the rubber blocks 26 are fixedly connected to the extending ends of the eight electric telescopic rods 11.

In this embodiment, electric telescopic handle 11 plays the effect of being convenient for fixed circuit board 23, and eight rubber blocks 26 are fixed connection respectively in eight electric telescopic handle 11's extension end, can avoid leading to damaging when circuit board 23 is pressed from both sides tightly.

The working principle is as follows: the device firstly places the circuit board 23 at the upper ends of the two connecting discs 10, at the moment, the eight electric telescopic rods 11 are started, the electric telescopic rods 11 push the eight rubber blocks 26 to respectively clamp the two circuit boards 23, the welding device 4 is started to weld the circuit board 23 on the right side, when the direction of the circuit board 23 on the right side needs to be adjusted, the telescopic rods 6 are moved upwards, the telescopic rods 6 drive the fixed blocks 27 to be inserted into the slots 28, when the fixed blocks 27 are inserted into the slots 28, the two clamping blocks 32 are close to each other due to the action of the slots 28, the two clamping blocks 32 drive the two limiting blocks 30 to be close to each other, the second sliding groove 29 is compressed due to the action of the two limiting blocks 30, when the fixed blocks 27 are completely inserted into the slots 28, the two arc-shaped clamping grooves 33 and the two clamping blocks 32 are in the same straight line, the two clamping, when the second motor 14 is started, when the second motor 14 is powered on to work, the output end of the second motor 14 drives the third gear 20 to rotate, the third gear 20 drives the fourth gear 21 to rotate, the fourth gear 21 drives the second rotating shaft 16 fixedly connected with the fourth gear to rotate, the second rotating shaft 16 drives the telescopic rod 6 fixedly connected with the second rotating shaft to rotate, the telescopic rod 6 drives the fixed block 27 fixedly connected with the telescopic rod to rotate, the fixed block 27 drives the two arc-shaped clamping grooves 33 to rotate when rotating, the connecting disc 10 on the right side is driven to rotate when rotating the arc-shaped clamping grooves 33, the direction of the circuit board 23 on the right side is adjusted, after the circuit board 23 on the right side is welded, the telescopic rod 6 is downwards slid, so that the telescopic rod 6 drives the fixed block 27 to slide out of the slot 28, the first motor 13 is started at the moment, when the first motor 13 is powered on to work, the second gear 19, first gear 18 drives first pivot 15 when rotating and rotates, and first pivot 15 drives its fixed connection's support column 5 when rotating and rotates, and support column 5 drives when rotating and is located left connection pad 10 and rotates to the right side, and synchronous operation inserts fixed block 27 in slot 28 after the rotation this moment, starts welding ware 4 and welds circuit board 23 of its upside, realizes continuous welding, saves time, improves work efficiency.

The above description is only 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 can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a welding equipment of mouse integrated circuit board which characterized in that: comprises a fixing plate (1), the upper right part of the fixing plate (1) is chiseled with a first chute (2), the first chute (2) is internally and slidably connected with a mounting rack (3), the lower left part of the first chute (2) is fixedly connected with a welding device (4), the upper end of the fixing plate (1) is rotatably connected with a support column (5) and a telescopic rod (6), the lower four corners of the fixing plate (1) are fixedly connected with table legs (7), the support column (5) is positioned at the left side of the telescopic rod (6), the upper end of the support column (5) is fixedly connected with a welding platform (8), the left part and the right part of the upper end of the welding platform (8) are chiseled with connecting grooves (9), two connecting discs (10) are rotatably connected in the connecting grooves (9), the lower ends of the connecting discs (10) are chiseled with slots (28), and a mounting groove (12) is chiseled in, the lower inner wall of mounting groove (12) is turned right by a left side and is had first motor (13), second motor (14) and third motor (17) of fixedly connected with in proper order, it is connected with first pivot (15) and second pivot (16) to rotate between the upper and lower inner wall of mounting groove (12), second pivot (16) are located the right side of first pivot (15), the circumference fixed surface of first pivot (15) is connected with first gear (18), the output fixedly connected with second gear (19) of first motor (13), first gear (18) mesh with second gear (19) mutually, the lower extreme activity of support column (5) runs through the inner wall and the fixed connection in the upper end of first pivot (15) of mounting groove (12).

2. The soldering apparatus for a mouse integrated circuit board according to claim 1, wherein: rotate between the inner wall about first spout (2) and be connected with lead screw (22), the left end of mounting bracket (3) is dug threaded groove (24), lead screw (22) threaded connection is in threaded groove (24), and equal fixedly connected with gyro wheel (25) in two parts are controlled to the lower extreme of mounting bracket (3), the right inner wall of mounting groove (12) is run through in the left end activity of lead screw (22), the output fixed connection of third motor (17) is in the left end of lead screw (22).

3. The soldering apparatus for a mouse integrated circuit board according to claim 2, wherein: the upper end and the lower extreme of fixed plate (1) are run through in the activity of second pivot (16) and fixed connection in telescopic link (6), are located mounting groove (12) the circumference fixed surface of second pivot (16) is connected with fourth gear (21), the output fixedly connected with third gear (20) of second motor (14), fourth gear (21) and third gear (20) mesh mutually.

4. The soldering apparatus for a mouse integrated circuit board according to claim 3, wherein: the upper end of the telescopic rod (6) is fixedly connected with a fixing block (27), and the fixing block (27) is movably inserted into the slot (28).

5. The soldering apparatus for a mouse integrated circuit board according to claim 4, wherein: second spout (29) have been seted up in fixed block (27), sliding connection has two stopper (30) in second spout (29), two fixedly connected with spring (31) between stopper (30), two the equal regulation of one end that stopper (30) kept away from mutually is connected with fixture block (32), and both ends about fixed block (27) are run through in two fixture block (32) activities respectively, inner wall all cuts a hole and has arc draw-in groove (33) about slot (28), and two fixture block (32) activity respectively are pegged graft in two arc draw-in grooves (33).

6. The soldering apparatus for a mouse integrated circuit board according to claim 5, wherein: two circuit board (23) have all been placed to the upper end of connection pad (10), two the equal fixedly connected with electric telescopic handle (11), eight of the upper end front and back left and right sides portion of connection pad (10) the equal fixedly connected with rubber block (26) of extension end of electric telescopic handle (11).