TWM271371U - Dismantle tool for shield cover - Google Patents

Description

M271371 Description of creation (1) (1) [Technical field to which the new type belongs] This creation relates to a method of dismantling a cover for dismantling electric processing, shortening the processing time and processing ^, 0 The fixture of the cover set on it. ') [Previous technology] Press, the current portable device, palmtop computer or any corner of the world, and any other individual into the market, more and more common communication devices in the communication are eliminating the communications that the carrier can cause. The quality will be greatly affected by the internal circuit. From the electronic industry to the thin and short, the electronic components that must be constructed with a lot of electric frequency noise become electromagnetic interference. The phase magnetic noise of the communication function of the company is related. The internal assistant of the electromagnetic interference inside the interference body is alive. The implementation device carries a video, which may emit a size that will gradually increase to 3 miles. It will be made of high-quality products-* Some smart phone communication devices, such as mobile phones, personal digital smartphones, etc. It satisfies that modern people can / can all receive various instant messages and communication contacts, and with portable communication and universal use by modern people, the quality is becoming more important to users. Because of the shortcomings in the hardware construction and the poor situation, the electromagnetic interference of the portable communication device also causes the access of the message. Contained in the current portable communication devices, the appearance technology is advanced and the needs in the market, and the sun is ten years old. Therefore, the limited space sub-components inside the body, especially some will be produced in operation, will be more Other electronic elements inside the body affect its normal operation, especially for electronic components and circuits, which are more susceptible to poor quality. Therefore, in order to improve the interference, they are usually pinned on the circuit board.

Page 5 M271371 IV. Creation instructions (2) For the high shielding cover that will generate electromagnetic noise, prevent the electromagnetic noise generated by these electrons from interfering with the electromagnetic noise, and to make the shielding cover The shielding cover and the electric shield are used to avoid electromagnetic noise. However, when the aforementioned equipment is installed, generally the shield must be shielded first. For the internal circuit and the electronic shield, the shield must be removed before it can be removed. The shielding cover system uses a large number of soldering lines, and it is necessary to use a large number of soldering lines to take a long time to process the melted solder, which is a waste of time. High-frequency electronic components or electronic devices are shielded and covered with -metal components and circuits, so that: can be blocked by shielding the cover: other electronic components or circuits can achieve the best shielding effect All the contact surfaces of a circuit board are all sealed by solder, and there is an overflow situation. Electronic devices need to be repaired and removed from the cover on the circuit board and removed from the cover. In order to remove the soldered solder between the cover and the circuit board, in order to remove these solders,% = After the solder is heated by electric welding, the solder is absorbed to achieve the effect of removing the solder. However, ^ 'and in the process of solder absorption ^ Therefore, it often results in the solder absorption wire material and ^ new content]

Me v can be used to simplify k 1-the demolition of the shielding line, save the cost of materials, and the main purpose is to provide a procedure for removing the cover from the cover and avoid wasting a lot of ^ tin book creation. Significantly shorten the ^ another-head # 'is to provide a processing time to remove the cover 1 to speed up the speed of removing the cover, "

'M271371 IV. Creative Instructions (3) Work efficiency. In order to achieve the above purpose, the upper module is driven by a > creation with an upper module and a lower module, respectively, which can be driven by the piston rod of a car = press cylinder in the up and down direction, so that the upper module is With the movement of the pneumatic cylinder, a circuit board can be placed on a cup set on the lower circuit board to drive the upper module to move down and touch the surface to heat, so that the welding technology recognizes the surface, the upper The module can form a molten bear on the solder between the surface of the cover, and the peripheral edge of the cover is in contact with the surface of the circuit board and adsorbed on the surface of the cover, ^ 丄, by the vacuum suction cup provided by the upper module > It can reach the cover from the circuit board. The air cylinder drives the upper module to move up, so that the machine can automatically operate the surface directly, and after this creation, the cover can be directly heated from the main tin to be molten. Processing cost and shortening of dismantling during processing, so it can have section (IV) at the same time. [Implementation Method] In order to make the review committee be able to escape ten and its purpose, here are attached drawings and knowledge: after understanding the structure and characteristics of this creation : Detailed description of the specific embodiment of the parent Please refer to Figure 1 to the preferred embodiment of the jig, as shown in the package diagram. The cover of this creative is disassembled, and the upper module 10 is composed of 1 ^: upper module 10 and lower module. The upper module 10 can be moved axially along the plate 40 of the piston rod 32 of the J milk cylinder 3 0 (shown in FIG. 4A and 4 °). A circuit is driven by the pneumatic cylinder 3 0 Piston rod = placed on the lower module 2 0 'dry 05 2 drives the upper module 1 〇 to move down and light M271371, creation instructions (4) touch the circuit board 4 1 〇 can shield 4 2 periphery In the modified example of the electric actuator that will cover the cover, the conventional actuation of the type is described in the first plate-shaped upper cover 1 1 4 2 screwed I hollow sleeve part inside, the sleeve part can be fixed by a screw to the piston The periphery of the rod 3 2 is provided with a 1141 bakelite material that can be borrowed from the upper surface of the 1 2—a semi-cylindrical shape | a round cymbal shape, while the fixed seat 1 6 2 is connected to 1 7 and the adjusted screw seat 1 6 The cover of 2 〇 The cover 4 2 The road board 4 〇 4 2 The electric calendar red 3 replaced the board shown in the figure 1 2 ′ There is a connection 112, 1 1 2 side 112 2 on the sleeve 1 convex edge 1 1 by screw 1; the End face of the fixed seat of the upper partition 1 3 1 6 body 1 6 lower seat 1 6 2 The surface of a shielding cover 42 with a fixed screw hole 1 placed on the fixing plate 1 7 and the surface of the upper module is evenly heated to make the welding fixed. The solder between the contact surfaces of the cover surface is melted for the purpose of disassembly on the surface of the road board 40. The 0 and the piston rod 32 can also be other suitable shapes. The upper mold cover 1 and 11 can be The air pressure side surface is screwed into the 1 1 2 inner 4 and the convex 1 4 2 is the Yuan plate 1 2, and a hole at the center of the shaft is provided at the screwable end of the spacer 1 6 1 1 2 2 group 1 0 2The connector cylinder 3 on the table above is provided with a screw hole 1 and the other side 1 1 the plate below the connector 1 3 the main bearing surface of the holder 1 1 the piston screw hole 1 12 1 the sleeve part 4 is provided 1 1 screwed a lower body 1 6 on the partition 1 3 is cylindrical and penetrates a solid 1 is provided with a threaded portion 1 7 1 can be screwed 62 1 A plurality of screws have an inner rod 3 2 socket 1 2 1 inside, that is, inside, by a lock 1 1 2 there are a plurality of screw holes at the lower end fixed to the surface of the upper cover with heat insulation effect. Connecting the lower surface of the seat adjustment set screw holes provided in the coupling, the junction housing 162

• M271371 hook, the adjustment screw 1 7 1 7 2 below the creation instruction (5), after the nut 1 7 1 6 2 can be tightly attached to prevent the adjustment screw 17 from extending through the center of the shaft to an end. One of the pumps 174 1 is connected to a suction pump (not shown in the figure, a cylindrical Φ center is extended with an internal screw hole connecting portion 1 7 5 and the disk 1 7 6 can be perforated by a screw. 176 1 through 1 7 5 1 'makes the vacuum end, where the bolt 丄 7 177 1 and the airway 1 act, located in the air hole I of the true plug 177 > airway 173, fixed Pu discharge; another in the septum The partition plate 13 and the upper template body 14 are connected to the upper cover plate 14 by dividing the upper template body 14 into the upper cover plate 1. The partition plate J, and the text 4 1 7 1 are provided with a nut.

The whole screw 17 is fixed on the connection seat = on the surface of the lower end of the connection seat 162, if the J is moved or displaced, the adjustment screw i 7 is followed by the path 1 73 ′, and the adjustment screw 17 is 2 pipes. 174 is used to set 4) The distance is far: the other end of the guide 1 7 4 1 is connected to the lower end of the adjustment screw 17 ^ = 1 7 5; the axis of the connecting part i 7 5 is 5 1 and the airway 1 7 3 is a continuity, the vacuum chuck 1 7 6 'The vacuum chuck 77 is screwed by the central place of the vacuum chuck 176 ^ screwed to the inside of the connecting part 1 7 5 screw hole suction = 17 6 fixed at the lower part of the connecting part 175 j along the center of its axis An air hole * 3 is also formed throughout, so that the air under the suction pump 1 7 6 can enter through the screw I 1 and pass through the adjusting screw 丄 7 4 and the duct 1 7 4 1 respectively. An upper template 15 is arranged at the bottom of the air extraction board 1 3, and a plurality of connecting columns 15 and 15 are respectively arranged between the 5 to maintain a certain distance between the spacers. The screws are inserted through the plurality of screws 1 4 2 Set the screw between 1 3 and the upper template 1 5 and the other on the upper template

M271371 IV. Creation instructions (6) 1 5 The surface corresponding to the fixed base 16 is provided with a through hole 1 5 1 'to provide the connecting base provided under the fixed base 16; [6 2 and The vacuum chuck 1 7 6 can be easily passed through, and a frame 1 5 2 formed by a convex edge is formed at the lower surface of the upper template 15, and the frame 1 5 2 surrounds the through hole 1 5 1 and Setters, the shape of the frame 1 5 2 needs to be designed to match the appearance shape of the shielding cover 4 2 to be removed, so that the size of the frame 1 5 2 can be set on the periphery of the upper surface of the shielding cover 4 2 ' The best material of the upper template 15 is made of metal copper or alloy with good thermal conductivity. The side of the upper template 15 is penetrated by a plurality of fixed perforations 1 5 3 and the interior of the fixed perforations 1 5 3 A heating pipe 1 5 3 2 'is provided to heat the upper template 15 and a plurality of screw holes 1 5 4 are penetrated at the side of the template 15 which is perpendicular to the solid perforation 1 5 3 and penetrates the fixing. The inner wall of i 5 3 is perforated, and a screw 1 5 4 1 is provided inside the screw hole 1 5 4. The heating tube 1 5 3 can be connected by the screw 1 5 4 1. 2 is screwed into the fixed perforation 丄 5 3 inside, 俾 prevents the heating tube ..., 1 5 32 from the fixed perforation 1 53 to fall out from the inside, and another mounting screw hole i 5 5 is installed on the side of the upper template 1 5 The mounting screw hole 'is provided with a temperature sensing element 丄 5 5 丄, which is used to detect the temperature of 15: In other variations, the heating tube 丄 5 is replaced by a conventional heating element of its appropriate form. For the bottom plate] L The group 20 has a lower template 21, which is fixed on the handlebar 2. The upper surface of the lower template 21 is recessed with a receiving groove 211 for the circuit board 40, and the lower template 2 i _ 扣 固 ^ 2 1 1

The M271371 circuit board 40 is fixed at 1 2 and has an elongated 1 2 2 surface of the baffle plate, and the holding portion 2 1 2 1 of the floor can rotate the shaft 2 1 and the other end can be positioned by rotating the circuit board 4 ◦ It is used in A shielding cover 42 is provided on the surface to face the circuit board 1 upward from the circuit board, and the baffle plate 2 1 2 1 is rotated inside, and it is not easy to move the circuit board 4 provided on the circuit board board 21 to be processed. The shape and the operation of the circuit board 4 〇 The upper template 1 5 The lower temperature of the upper template 15 means that the solder can be reached in the middle of the process, and it can be achieved by four at the same time (7) 2 1 2 So as to facilitate the receiving of the groove 2 1 1 inside the sheet-shaped baffle 2 1 2 2121 —the end of the shaft 2121 the other end of the table 2 1 2 3 'so that the buckle 2 122 as the center and then moved to the purpose of receiving the groove 2 . Please refer to Section 4A. The disassembler on the electric 40 with the cover 4 2 has its board 40 placed on both sides of the lower die plate 2 1 so that the circuit board 40 can be taken off or detached. The size and size of the receiving groove 211 | size, and provide the correct positioning of the heating tube set in the receiving cavity 1 5 can be raised to the lowest temperature required to enable welding to the melting state of the shielding cover by the fastening element 2 1 2 The retaining element 2 1 is rotated by a rotating shaft 2 above the lower template 2 1 and a baffle plate with a rod-shaped fixing element 212 is rotated to make the baffle plate 2 1 1 1 Above, in order to reach the figure, the main road board 40 of this creation is used to cover the main cover 4 2 and the receiving groove 2 of the board 2 1 is fixed to the receiving groove 2 1 The lower template 2 1 can be replaced to make the shape of the lower mold conform to the shape of the electrical board 40. It can be placed inside the positioning slot 2 1 1 and then heated after 3 2 so that the minimum operating temperature is 4 2 and Circuit board 4 ℃, it is heated

Page 11 M271371 IV. The temperature control element 15 of the creation description (8) 51 pair of upper templates "Minimum input template 15 required for continuous heating: After moving down, the upper module 10 will be driven by the air pressure red 30" :::::: Touching the surface of the cover 42, that is, the bottom of the cover "ii52" can be placed on the cover and moved when the cover is moved, d; the heat pipe 1 5 3 2 is heard on the upper module 1 0, * IV heat in order to maintain the working π degree of the upper template 15. In this creation, the upper template 1 5 can be replaced by 诚 & ice kA 9 ^ ^ ^ according to the shape of the mask 2 to be processed, so that j 圯 OPEN 盍 4 2 The shape and size can conform to Τ :: cover 42 contact wire, Mingtian upper template 15 comes in contact with the shield E, the rolling cylinder 3 stops moving downward, and the upper cover heats the shield cover 4 2 , ^ 5 through 拄 绛 μ & ^ will cover the temperature of 盍 4 2 can rise: 逵 "say after heating for a period of time, the temperature of the cover 4 and the circuit board 4 ί 3: melting point At this time, the solder soldered between the shielding cover 4 2 and Figure 4 can be melted. Please also refer to Figure 4 c. At this time, the suction pump generates 1 7 6 and The air dagger between 2 and 4 of the cover 4 enters the vacuum suction cup, and can be tightly adsorbed to the air suction through the air holes of the screw. The pressure cylinder 30 is actuated to move the upper module 10 upward, such as the first cover 4 2 Attracted 'to cover the surface of cover plate 40 and wait for module 10 to move

Page 12 'M271371 IV. Creation instructions (9), can you use the template below? The pump is operated to make the circuit board 40 be taken out by the vacuum, and the pumping state is stopped, so as to remove the vacuum cover 42 and cut off the vacuum cover 42 between the cover 6 and the cover A 2, so as to achieve the disassembly of the circuit board 40. It also saves you from having to worry about it! However, it can reduce the processing cost of A-frame at the same time. p Shielding cover 4 2

Please refer to Figure 5 for household weight + 丄 ML. The cooling device 50 can be provided with a cooling device 50, so that the cooling device 5 can be set at the position of 2m: module 2, the surface of M0; the cooling heart Cold air is blown to the circuit board 5 2 and placed in the tube body 5; 2 ;: hollow tube body =! Down the receiving groove of the module 20 ... one end of the square gas tube 5 4 2 The connection seat 5 4 can provide an outlet ^ ^ ^ ^ Connect to the other end of the gas pipe 542 and connect it to the air pump (not shown). * 々 Seal: "知 贝 J 系" Air passes through the gas pipe 5 4? ， 隹 入 # 二 lice 帮 浦 can transport high-pressure cold 5 2 〇4,. 2 into the official body 52, and the electricity is separated by the air vent, the upper module 1 〇 drives the shielding cover 4 2 Move to the cold side; you can immediately start the air pump action to make 4 =: the effect of the surface temperature of the board 40 in order to facilitate operation! In order to remove the circuit board 40 from the lower module 20. Not used for: ί: Ϊ: 实 ί: ί Ϊ 作 之-the preferred embodiment, and the shape described in the hibiscus, but also the car: 'Jiu Fan in accordance with the meaning of this application to create a patent Fanyi < shape, structure, Features & details & & & Hanchai Arsenic

271 Page 13 M271371 IV. Creation Instructions (ίο) Decorations shall be included in the scope of patent application for this creation.

Circle_1 Page 14 M271371 Simple illustration of the drawings I ~-~ —- (Five) [Simplified illustration of the drawings] Figure 1 is a schematic diagram of the three-dimensional structure of the upper and lower modules of this creation. Figure 2 is a schematic view of the front view and part of the structure of this creation. Figure 3 is a three-dimensional exploded view of the module in this creation. Figure 4A is a diagram of placing the circuit board to be processed on the lower module. Figure 4B is the schematic diagram of the upper module moved down by the piston rod to make the lower module contact the cover surface. Figure 4C is a schematic diagram of the spring vacuuming the air between the vacuum chuck and the cover. Figure 4D is a schematic diagram of the upper module moved upward by the piston rod to remove the shielding cover from the circuit board. Figure 4E is a schematic diagram of this work after removing the vacuum between the vacuum chuck and the cover, and removing the cover and the circuit board. FIG. 5 is a schematic diagram of another embodiment of this creation. Description of main component symbols 0 Upper module 1 Connector 12 Sleeve part 1121 Screw hole 1122 Screw 114 Convex edge 1141 Screw hole

Page 15 M271371

Page 16 M271371 Page 17 Brief description of the drawings 1 7 5 1 Internal screw hole 1 7 6 Vacuum suction cup 1 7 6 1 Perforation 1 7 7 Bolt 1 7 7 1 Air hole 2 0 Lower module 2 1 Lower template 2 1 1 Content Set groove 2 1 2 Fastening element 2 1 2 1 Seeding board 2 1 2 2 Rotating shaft 2 1 2 3 Holding part 2 2 Base plate 3 0 Pneumatic cylinder 3 2 Piston rod 4 0 Circuit board 4 2 Cover 5 5 Cooling Device 5 2 tube body 5 2 2 air outlet 5 4 connection seat 5 4 2 gas pipe

Claims (1)

M271371 Fifth, the scope of patent application, a cover removal jig, which includes: One: mold: the lower module has a lower template, which is fixed on a base plate. = :: An accommodating groove is recessed on the surface of the board, and the = groove is used for placing and positioning a circuit board; and the upper module 'the upper module has a connector, respectively; ;; cover connection; The body and an upper template, the connector is at the surface of ^ ff, and is connected to the piston rod of a pneumatic cylinder = the template is arranged below the partition. : Set °: plural connecting cylinders' make the upper template and partition = keep: distance space, and another upper heating tube is provided on the upper template, so that the upper template can be added: group = component : The air cylinder can drive this: the lower part of the module # 署 二 makes the upper surface of the upper template contact the surface of the shielding cover placed on the surface of the circuit board, so that the upper module is covered by the heat conduction path. The surface is heated so as to be freshly connected to the periphery of the shielding cover and the module on the electric r2 is moved upwards, so as to facilitate the shielding = the disassembler on the surface of the wide road board. For example, please use the cover removal jig as described in item 1 of the patent scope, wherein the upper surface of the lower template on both sides of the receiving groove is provided with a ^ one fastening element 'to fix the circuit board by the fastening element In the receiving groove. 2. The cover removal jig as described in item 2 of Shen Qing's patent scope. The e-hailing fastening element has a long sheet-shaped baffle plate, and is rotated by a rotating shaft. M271371 5. Scope of patent application ----- One end of the baffle is set on the lower grip # + u + The end surface is convexly provided with a -1 standard plate and the other-4 baffle plates can be rotated with the shaft as the center. 1 U Vulture, as described in item i of the scope of patent application, the connector has the following features: -Inner appearance * Makeup of Qiqi Qiu "... * It: less-a second two; the side surface of the sleeve part is worn It is provided with a lock, and is screwed into the screw hole by a screw, and the piston cup is locked in the sleeve portion. For example, the scope of patent application is 4M, +, > , Xu Lianshe 5 | The masking dismantling jigs described by the members, among which «海 j 、. ， Σ benefit of the set is provided with a plurality of screw holes on the periphery of the lower part. Xi 0 Qiong, the upper surface of the raised edge. 'Tired nails will be connected to the upper cover by screwing on the upper cover 6 = I: ^ ^ The cover cover removed as described in item 1 above, Lizhong 7 Γ :::, made of two bakelites with heat insulation effects, such as the "under the surface of the partition of the Liyiwei project, the lower surface of the partition, where the lower end of the body: the right column The fixed seat of the connection seat is inserted through the center of the shaft of the ancient seat. The ancient seat is provided with a cylindrical connection seat. The hole is provided with: 有 一:; a fixed screw hole, and the fixed screw is provided with a gas, first ° ', Talent, and The solid i-end of the hollow tube is penetrated along the center of the axis of the withering screw. An upper end of the adjusting screw is provided with a middle end of a conduit, and the conduit is further provided with a connecting portion, which is in the axis of the connecting portion. Peripheral holes and the airway are located at the right of the airway. There is a right-internal screw ^ 忑 ,, and a vacuum is set below the 〇〇 卩 page 9 M271371 V. Patent scope suction cup, the vacuum suction cup is through a bolt The perforation provided in the center of the vacuum chuck penetrates and is screwed to the internal screw hole of the connecting portion, so that the vacuum chuck can be fixed to the lower end of the connecting portion, and the bolt also has an air hole running through the center of the shaft to communicate with the airway. There is a conduction, and a through hole is penetrated at the surface of the upper template corresponding to the fixed base body, so as to provide a connecting base and a vacuum suction cup provided under the fixed base body to easily pass through, so that when the When the upper mold is driven downward to be positioned by the pneumatic cylinder, the vacuum suction cup can contact and be positioned on the surface of the shielding cover, and when the suction pump is activated, it is located below the vacuum suction cup and the The air covering the surface of the cover can enter through the air holes of the bolt, and is discharged by the suction pump through the air passages, fixings and ducts of the adjusting screw, so that the vacuum suction cup and the cover present a vacuum state, so that The vacuum chuck is sucked on the surface of the shielding cover. β π / π 8 The shielding cover removal jig as described in item 7 of the scope of patent application, wherein a cylindrical end surface is connected to the upper end of the wide base body and can be fixed on the lower surface of the partition. 9. Application: The cover removal tool described in Item 7 of the Patent Fan Garden, of which the hole is inside. The threaded part is a screw cap provided on the connecting seat. The shielding cover described in item 9 of the middle range is removed and the nut is provided with a nut on the threaded part of the adjusting screw below the m socket. The cap uses LV, &, 丨, and other noodles,,,, and tighten and screw on the surface of the lower end of the connection seat to prevent the adjustment screw thread from loosening. Or shifter. Page 20 M271371 May 1 Patent application scope 1. The cover removal and removal jig as described in item 7 of the patent application scope, wherein a lower frame of the upper template is formed with a frame surrounded by convex edges to make the frame The size just fits on the periphery of the upper surface of the shielding cover. 2 The cover removal jig as described in item 7 of Shenqiao's patent scope, wherein a plurality of fixed perforations are penetrated laterally at the side of the ΐ ΐ template, and the interior of the fixed perforations is used to house the heating tube. 3 pots: Ϊ The cover removal tool described in item 12 of the patent scope. The fixed perforation is provided with a plurality of screw holes on the side of the template. Pull tf 疋 to perforate the inner wall. Yes? 内: ^ ° screw can be used to screw the heating tube to the fixed wearer to prevent the heating officer from falling out from the inside of the perforation. Middle: The cover removal jig as described in item 7 of tL. The Π ί is provided with a mounting hole on the side, and the mounting hole is internally set, =: The second is used to detect the temperature of the upper template in real time. * The upper template is made of easy-to-remove jigs, such as those made of copper, which are applied for patents. The cover-removable jigs described in the towel & ψ 1 / device, which corresponds to the position of the lower module and δ is set again, and the cooling device can be removed, and Φ A 1 generates cold air to blow to the surface of the circuit board to pay the surface temperature of the circuit board. Can be lowered. 7. If the scope of the patent application is the first, you, +, ^ where the cooling device has a 1 member :; the cover cover removal fixture, the body is equipped with a plurality of gas-exhausting pipe bodies' and In this tube, the direction of the vent hole of L δ is oriented toward the device M271371. V. Scope of patent application It is placed in a connection seat of the lower module, and the other end is connected with the air discharged from the hole through the hole. In the direction of the surface of the circuit board, one of an air pipe is provided. An air pump is connected to the wheel. The air pipe enters the pipe body. The pipe body is provided with an end connection. The air pipe can be inside the air pump. This kind of masking is dismantled and the face is ^ ^ ^ 丨 / The mouthpiece U is used for welding on a circuit. One of the I * I faces is covered with a mask from the top of the thunder board. The fixture includes: a module with a main surface of _ μ for the circuit board to be set; and an upper M group, which is set at # 播 播 ^ μ +, the lower mold, and is subject to the same motion The upper and lower parts move along the upper and lower wedges. The upper module has an upper surface for contacting the shielding cover, and an upper mold providing heat for the upper mold to contact the shielding cover and the circuit when the upper template contacts the shielding cover. Addition of solder melting between the boards: 7L cows, and a suction cover for absorbing the shielding cover to get rid of the air suction cup. Yinao < Dou, please use the cover removal jig as described in item 18 of the patent scope, ′: the lower module has a receiving groove to set the circuit board. 2. The cover cover removal jig described in item i 9 of the patent application scope of basin 2, the lower module has a lower template fixed on a bottom plate, and the receiving groove is recessed on the upper surface of the lower mold. 、 Bean 2 ^ Please remove the cover cover removal jig as described in item 19 of the patent scope. ^ * Each of the upper surface of the lower template on both sides of the receiving groove is provided with a fixing element, and the circuit is fastened by the fastening element. The cover is fixed to the receiving groove as described in item 21 of the scope of patent application. M271371 'The scope of the patent application where the fastening element has a long sheet-shaped baffle plate, one end of the baffle plate is set on the upper surface of the lower template, and the other end surface is provided with a rod-shaped grip. ^ = One 2 2 2 pieces of baffle can rotate with the axis as the center. In the case of buckle fixing 32, the cover is removed as described in item i 8 of the scope of the patent application. The actuating member is a pneumatic cylinder and its piston rod. The upper module moves in the up and down direction.动 T move the 4 = removal of the shielding cover described in item 18 of the scope of the patent application 仏 and the upper module of the second middle is provided with an upper cover, and the upper surface of the upper part is connected to the connector, and the lower cover is provided The upper cover y Xuan actuates the shielding cover described in item 24, and, G, the upper cover plate and the upper mold plate are provided with a plurality of connecting cascades, and 2 the slab plate and the upper mold plate maintain a certain distance between the space. τ The shielding cover removal jig as described in item 25, and the lower surface of the middle sash upper slab is stacked with a pot with a heat insulation effect = the shielding cover removal user described in item 26 of the scope of patent application, and /, The partition is made of bakelite with thermal insulation effect. σ, The cover removal tool described in item 18 of the scope of patent application for Fu Nukou, the surface of the upper template corresponding to the position of the vacuum suction cup is provided with a perforation for the vacuum suction cup to pass through. 2. Remove the shielding cover as described in item 18 of the scope of patent application, and: :: a fixed base is fixed under the upper cover, and a link I is provided at the body = where the link base is located. The center of the shaft = a fixed screw hole, and an adjustment screw is provided in the fixed screw hole ^, page 23 * M271371 V. Application for patent scope __ And an air channel runs through the center of the shaft of the adjustment screw, which extends at the upper end of the rod A hollow tube body is fixed / connected to one end of a catheter, and the other end of the catheter is connected to a pumping 2, and a lower end of the adjusting screw is provided with a vacuum suction cup. In order to remove the cover as described in item 29 of Limowei, the center of the center is equipped with a perforation at the center of the suction cup, and the company name ^, and an internal screw hole at the center. The vacuum The sucker is penetrated and screwed into the inner screw hole of the connecting portion by two :: the perforation, so that 哕 = 办 ί ϊ ::] sets f the lower end of the connecting portion 'and the bolt is along it: in: ϋ; The hole and the internal screw hole are 31 and the airway. *: The cover described in item 29 of item 4 of the patent 4 of the towel 4 is removed and removed; and where the surface of the middle template corresponding to the position of the fixed base is Wearable can be: ;; :::: 丄 32 set under the berth and its =: = :::: = set; shielding cover removal jigs, partitions. Bu Wan's surface is provided with a heat-insulating effect 3, such as the scope of application for patent No. q wherein the upper end of the fixed base body, the lower cover of the cover cover removal jig described in the table pull. An end surface can be fixed to the partition plate 4, such as the scope of patent application No. 2 9 where the adjusting screw has a cover removal jig described in ^^ 2, and the screws are arranged on the joint seat. solid Page 24 M271371 V. The scope of the patent application for the fixed screw holes 3 5, Rushen 3 6 3 7 8 4 0 Among them there is a screw, Rushen in the frame, the periphery, Rushen in which it should be fixed, Rushen in which the If there is a vertical screw hole in Rushen and inside a screw hole, there is a 4 in Rushen, 4 in Rushen, and in Rushen. Please patent for this link cap. Please patent the template to make the frame. Please patent the template. The inside of the perforation of the template. Please patent the heating element. Please patent the straight through the solid through the solid. The upper part of the patent is the second part of the patent scope in May. The second part of the lower part of the table is the first part of the size. The first side is used to enclose the third part. The installation system is the first cover of the cover cover removal jig described in item 19 of the easy enclosure, the screw thread of the adjustment screw of the second part: the cover cover removal tool described in item 8 is provided, and a The shielding cover formed by the convex edge can be sleeved on the upper surface of the shielding cover. The heating cover described in item 8 above is disassembled, and the heating element is penetrated in a plurality of fixed directions. Shielding heating tube as described in item 7. An inner wall is perforated on the side of the template above the removal of the shielding cover according to item 8, and the inside of the screw hole is used for screwing the heating pipe to the internal hole which is detached from the inside of the perforation. Hole, the mounting hole is used for real-time detection of the cover described in item 8 of the upper template, and the heat dissipated metal copper is made of the cover described in item 8, the cover removal tool, the perforated cover, and the removal tool are provided. There are fixed wearing fixtures, and the temperature is set inside. Jig, 〇 jig, Page 25 M271371 V. Patent Application Park A cooling device is provided, and the cooling device can be provided on the surface of the circuit board, such as the scope of patent application No. 4 2 wherein the cooling device has a body with a plurality of air vents disposed on the lower mold. The circuit board of the group is provided with a connection seat, which can provide one other end, and the other end is connected with an air to convey air through the gas pipe into the hole and discharged. Corresponds to the position of the lower module to generate cold air to the circuit board. The temperature can be reduced. The shielding cover dismantlement jig as described in the item, a hollow tubular pipe body, and in the pipe, the direction of the air outlet is oriented, the direction of the pipe body is connected with one end of the air pipe, and the gas pipe is connected with the pump, The air pump can enter the inside of the pipe body and be discharged by the air Page 26