WO2023016027A1

WO2023016027A1 - Disassembly jig

Info

Publication number: WO2023016027A1
Application number: PCT/CN2022/094203
Authority: WO
Inventors: 刘宏波
Original assignee: 江苏创源电子有限公司
Priority date: 2021-08-13
Filing date: 2022-05-20
Publication date: 2023-02-16
Also published as: CN113370119A; CN113370119B

Abstract

A disassembly jig, comprising a bearing assembly, a clamping assembly and a cover plate assembly, wherein the bearing assembly is used for bearing a carrier in which a piece to be disassembled is placed; the clamping assembly is movably connected to the bearing assembly; the cover plate assembly is rotatably connected to the bearing assembly; and when the cover plate assembly and the bearing assembly are in a locking state, the cover plate assembly and the bearing assembly jointly clamp the carrier and the piece to be disassembled.

Description

Disassembly fixture

This application claims the priority of the Chinese patent application with the application date of August 13, 2021 and the application number 202110927688.8, the entire content of which is incorporated in this application by reference.

technical field

The present application relates to the technical field of electronic device disassembly, for example, to a disassembly jig.

Background technique

The parts in the electronic equipment (smart watch) are difficult and time-consuming to repair and disassemble. In order to prevent the parts in the watch from being damaged by manual disassembly. Most of the related technologies are assisted by semi-automatic dismantling jigs. By fixing the carrier on which the watch is placed on the dismantling jig, the watch is then disassembled to ensure that the watch is firmly fixed during the dismantling process.

However, when the dismantling jig in the related art is fixedly carrying the carrier on which the watch is placed, the carrier is clamped and fixed only through the carrier component and the cover plate component, because there is a certain processing error in the carrier component and the cover plate component , The carrier is not firmly fixed between the carrier assembly and the cover assembly. When the operator disassembles the watch in the carrier, the carrier or the watch is prone to shaking, which increases the difficulty of disassembly.

Therefore, there is an urgent need to invent a dismantling jig to solve the problem that the carrier is not firmly fixed between the carrier assembly and the cover assembly, and the carrier or the watch is prone to shaking when the watch in the carrier is disassembled.

Contents of the invention

The present application provides a dismantling jig, which can prevent the carrier or the watch from shaking, and realize the stable fixing of the carrier and the watch.

A disassembly jig, comprising: a bearing assembly configured to carry a carrier on which parts to be disassembled are placed; a clamping assembly movably connected to the bearing assembly; and a cover assembly, the cover The component is rotatably connected with the carrier component, and when the cover component and the carrier component are in a locked state, the cover component and the clamping component jointly clamp the carrier and the part to be disassembled .

In one embodiment, the dismantling jig further includes: a transmission assembly configured to drive the clamping assembly toward the direction movement of the carrier and the parts to be dismantled.

In one embodiment, the transmission assembly includes: a trigger, fixed on the cover assembly; and a drive, pivotally connected to the bearing assembly, and the trigger can abut against one end of the drive so that the other end of the driving member presses the clamping assembly on the carrier and the part to be disassembled.

In an embodiment, the transmission assembly includes: a first reset member disposed between the clamping assembly and the bearing assembly, the first reset member is configured to reset the clamping assembly, so as to Keep the clamping assembly away from the carrier and the part to be disassembled.

In one embodiment, the carrying assembly includes: a carrying plate; and a first locking assembly disposed on the carrying plate, the first locking assembly is configured to lock the cover assembly on the carrier When being put on, the first locking component automatically locks the cover plate component on the carrier plate.

In one embodiment, the first locking assembly includes: a locking member pivotally connected to the bearing plate, the locking member is provided with an inclined surface, and the cover plate assembly can slide relative to the inclined surface; and a second reset The second resetting member is configured to reset the locking member, so that the locking member locks the cover plate assembly and the bearing plate.

In an embodiment, the carrying assembly further includes: a distance sensor, disposed on at least one of the carrying plate and the cover assembly, and the distance sensor is configured to detect the distance between the cover assembly and the cover assembly. Whether the distance between the bearing plates reaches a preset value.

In one embodiment, the bearing assembly further includes: a base on which the bearing plate is rotatably disposed; and a second locking component configured to lock the base and the bearing plate after their relative positions have been adjusted. locking.

In an embodiment, the carrying assembly further includes: a limit mechanism configured to limit the limit position of the carrying plate relative to the base.

In one embodiment, the clamping assembly is provided with a first through hole, and the first through hole communicates with the disassembly position of the part to be disassembled.

In one embodiment, the cover assembly includes: a mounting frame pivotally connected to the bearing assembly; a cover body disposed on the mounting frame, and a second through hole and a second through hole are opened on the cover body. Three through holes, when the cover plate assembly and the bearing assembly are in a locked state, the second through hole extends from top to bottom and is directly opposite to the disassembly position of the part to be disassembled, and the third through hole The through hole extends along the thickness direction of the cover main body and is opposite to the disassembly position of the component to be disassembled.

In one embodiment, the cover body is transparent.

Description of drawings

Fig. 1 is a schematic structural view of a dismantling jig and a crowbar provided by an embodiment of the present application;

Fig. 2 is one of the structural schematic diagrams of the disassembly jig for removing the electric control box provided by an embodiment of the present application;

Fig. 3 is the second structural schematic diagram of the disassembly jig for removing the electric control box provided by an embodiment of the present application;

Fig. 4 is the third structural schematic diagram of the dismantling jig for removing the electric control box provided by an embodiment of the present application.

In the picture:

100. Disassemble the jig;

1. Bearing component; 11. Bearing plate; 111. Main body of the bearing plate; 1111. Avoidance groove; 112. Corner guard; 12. Base; 121. Limiting chute; 122. Fixing hole; 13. First locking component; 131 , locking piece; 132, second reset piece; 14, second locking assembly; 15, limit mechanism; 16, second handle; 17, distance sensor; 18, limit screw;

2. Cover plate assembly; 21. Cover plate main body; 211. Second through hole; 212. Third through hole; 22. Mounting frame; 221. Main body of mounting frame; 2211. Guide groove; 2212. Long waist hole; 222. Connecting plate; 2221, round hole; 23, the first handle;

3. Clamping component; 31. Clamping frame; 311. First through hole; 32. Mounting plate;

4. Transmission component; 41. Trigger piece; 42. Driving piece; 43. First reset piece;

5. Electric control box; 51. The main body of the electric control box; 52. Placement cylinder;

200, crowbar; 201, rod body; 202, crowbar.

Detailed ways

In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

In this application, unless otherwise expressly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this embodiment, the terms "up", "down", "left", "right" and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

As shown in Figure 1, this embodiment provides a dismantling jig 100, the dismantling jig 100 is mainly used to assist in manual dismantling of parts on a watch, the watch is usually a smart watch, and the dismantling jig 100 can assist Manually dismantling the microphone parts on the smart watch, but not limited thereto, the dismantling jig 100 can also be used to assist manual dismantling of other electronic devices or other parts of the watch.

In one embodiment, as shown in FIG. 1 and FIG. 2 , the disassembly jig 100 includes a carrier assembly 1 and a cover assembly 2 , one end of the cover assembly 2 is rotatably connected to the carrier assembly 1 , and the carrier assembly 1 is used to carry a load. The watch is placed in the carrier, and the cover assembly 2 can be fastened on the carrying assembly 1, so that the carrier is clamped between the cover assembly 2 and the carrying assembly 1, so that the carrier can be disassembled in the jig 100 fixed, so that it is convenient for the operator to disassemble the watch in the carrier.

As shown in Figures 1 and 2, the carrier assembly 1 includes a carrier plate 11 and a first locking assembly 13, the first locking assembly 13 is arranged on the carrier plate 11, the carrier plate 11 is used to carry the carrier, when the cover plate assembly 2 is buckled When on the carrier, the first locking component 13 can automatically lock the cover plate component 2 on the carrier plate 11 . By providing the first locking assembly 13 , when the operator disassembles the microphone part on the watch, the carrier can be prevented from being detached from the carrying plate 11 , thereby achieving a stable locking of the cover assembly 2 and the carrying plate 11 . In addition, the first locking component 13 can automatically lock the cover plate component 2 on the bearing plate 11, which is convenient for the operator to operate and can improve the disassembly efficiency of the microphone part on the watch.

The specific structure of the first locking assembly 13 will now be described in conjunction with FIG. 3. As shown in FIG. 3, the first locking assembly 13 includes a locking member 131 and a second reset member 132. 131 is provided with an inclined surface, the cover assembly 2 can slide relative to the inclined surface, and the second reset member 132 can reset the locking member 131 so that the locking member 131 locks the cover assembly 2 and the bearing plate 11 . The structure of the first locking assembly 13 is simple, and it is also convenient to quickly lock the cover plate assembly 2 and the carrying plate 11 .

In one embodiment, the locking member 131 includes a locking hook and a pivot shaft. Both sides of the locking hook are provided with a pivot shaft. The pivot shaft is pivotally connected to the bearing plate 11 . The locking hook is provided with an inclined surface. The second return member 132 can be a torsion spring, which is sheathed on the pivot shaft, one end of the torsion spring abuts against the locking member 131 , and the other end of the torsion spring abuts against the bearing plate 11 . As shown in FIG. 2 , when the cover assembly 2 is fastened on the carrier, the cover assembly 2 slides along the slope of the locking member 131 , and the cover assembly 2 can push the locking member 131 to the side away from the cover assembly 2 Rotate, when the cover plate assembly 2 moves from the inclined plane to the hook of the locking hook, the locking member 131 drives the locking member 131 to rotate towards one side of the cover plate assembly 2 under the action of the torsion spring, thereby realizing that the locking member 131 locks the cover plate assembly 2 And the automatic locking of the carrier plate 11. In addition, the locking part 131 is provided with an inclined surface, which provides a certain guiding effect for the fastening of the cover assembly 2 on the carrier, and facilitates the operator to realize the fastening action of the cover assembly 2 . When it is necessary to open the cover assembly 2 from the bearing plate 11 , the operator can push the locking piece 131 outwards by hand, so that the locking piece 131 is released from locking the cover assembly 2 .

In addition, in order to facilitate the disassembly of the fasteners, the operator usually uses an electric batch to disassemble the fasteners. In order to prevent the operator from misoperation by holding the electric screwdriver when the cover plate assembly 2 is not fixed on the carrier. As shown in Figure 1, the bearing assembly 1 also includes a distance sensor 17, the distance sensor 17 is arranged on the bearing plate 11, when the cover plate assembly 2 is locked on the bearing plate 11, the distance sensor 17 is used to detect the cover plate assembly 2 and whether the distance between the bearing plate 11 reaches a preset value. When the distance value detected by the distance sensor 17 reaches the preset value, the electric batch is powered on, and the operator disassembles the fasteners on the watch through the electric batch to improve the safety of disassembly. Specifically, the distance sensor 17 may be an infrared distance sensor, which has the advantages of short response time, compact structure, and easy installation. In other embodiments, the distance sensor 17 can also be arranged on the cover plate assembly 2, and the distance sensor 17 can also be set on the carrier plate 11 and the cover plate assembly 2, and the distance detection can be improved by setting two distance sensors 17 the accuracy. In addition, distance sensors 17 can also be provided at different positions of the carrying plate 11 , so as to detect the distance between the cover plate assembly 2 and the carrying plate 11 at multiple positions, ensuring more comprehensive and accurate detection.

The specific structure of the carrier board 11 will now be described in conjunction with FIG. 1. As shown in FIG. 1, the carrier board 11 includes a carrier board main body 111 and a plurality of corner guards 112. Separately arranged on the main body 111 of the carrier plate and enclosing the outer contour of the carrier, the plurality of corner guards 112 can quickly position the carrier. In addition, the corner protectors 112 are protected at the corners of the carrier, thereby improving the protection of the carrier plate 11 on the corners of the carrier, preventing the corners of the carrier from being damaged by friction, and preventing the corners of the carrier from being damaged by the operator. cause scratches.

The specific structure of the cover plate assembly 2 will now be described in conjunction with FIG. 1. As shown in FIG. 1, the cover plate assembly 2 includes a mounting frame 22 and a cover plate main body 21. on the mounting bracket 22.

In order to facilitate the dismantling of fasteners by the electric screwdriver, as shown in Figure 2, a second through hole 211 is opened on the cover body 21. The second through hole 211 is used to avoid the electric screwdriver, so as to facilitate the electric screwdriver to pass through the second through hole 211 and disassemble the fastener from above the fastener.

In one embodiment, in order for the operator to observe the fastener more clearly and facilitate the operator to disassemble the fastener, as shown in FIG. The three-way hole 212 extends along the thickness direction of the main body 21 of the cover plate and is directly opposite to the dismantling position of the fastener, so that it is convenient for the operator to observe the fastener and ensure that the operator disassembles the fastener accurately.

In one embodiment, the cover body 21 is transparent, which is convenient for the operator to observe the clamped and fixed watch, and also facilitates the operator to accurately disassemble the fasteners on the watch. In one embodiment, the cover body 21 is made of transparent acrylic material. The material has good transparency, which makes the operator's vision clear. In addition, the material also has the advantage of being easy to process.

In one embodiment, as shown in FIG. 2 , a guide groove 2211 is provided on the mounting bracket 22 , and the guide groove 2211 is set opposite to the second through hole 211 , and the electric batch can pass through the guide groove 2211 and the second through hole 211 in sequence. Remove the fastener from above the fastener. By providing the guide groove 2211 , quick positioning of the electric batch can be realized, and it is convenient for the operator to smoothly insert the electric batch into the second through hole 211 . In addition, when the electric screwdriver disassembles the fasteners in the second through hole 211, the guide groove 2211 plays a better role in limiting the electric screwdriver, thereby preventing the electric screwdriver from shaking back and forth when the fasteners are disassembled. The main body 21 causes damage.

Now in conjunction with Fig. 2, the specific structure of the mounting bracket 22 is described. As shown in Fig. The plate 11 is pivotally connected, and the fixed positions of the mounting frame main body 221 and the connecting plate 222 can be adjusted along the length direction of the carrier, thereby realizing the adjustment of the relative position of the cover plate main body 21 relative to the dismantling position of the parts to be disassembled, and improving the universality of the whole machine. sex. It should be noted that, in this embodiment, the main body 221 of the installation frame is provided with a guide groove 2211 .

In one embodiment, the mounting frame 22 further includes a locking member. The main body 221 of the mounting frame is provided with a long waist hole 2212 extending along the length direction of the carrier. The connecting plate 222 is correspondingly provided with a round hole 2221 . The locking member sequentially passes through the long waist hole 2212 and the round hole 2221 to fix the mounting frame main body 221 and the connecting plate 222 . When it is necessary to adjust the fixed positions of the main body 221 of the mounting bracket and the connecting plate 222, it is only necessary to adjust the corresponding positions of the long waist hole 2212 and the round hole 2221. The structure is simple and the operation is convenient. The locking member can be a bolt, and the bolt is a detachable connection, which facilitates the locking and loosening between the mounting bracket main body 221 and the connecting plate 222. In addition, the bolt connection has the advantages of high reliability and low cost.

In other embodiments, a long waist hole 2212 extending along the length direction of the carrier can also be opened on the connecting plate 222, and a round hole 2221 is correspondingly opened on the main body 221 of the mounting frame, so as to realize the connection between the main body 221 of the mounting frame and the connecting plate 222. The fixed position is adjustable along the length of the carrier.

In this embodiment, as shown in FIG. 2 , the cover plate assembly 2 further includes a first handle 23, the first handle 23 is fixed on the cover plate main body 21, and the operator can hold the first handle 23 to hold the cover plate main body 21 It is fastened on the bearing plate 11, or the cover main body 21 is opened from the bearing plate 11, which is convenient for the operator to operate.

In addition, in order to facilitate the operator to pry off the microphone part after dismantling the fasteners from the watch body, the operator needs to pry the microphone part through the crowbar 200 . As shown in FIG. 1 , the crowbar 200 includes a suction head, a rod body 201 and a pry head 202 connected in sequence. The pry head 202 is used to pry the microphone part on the watch, and the suction head can absorb the pryed microphone part. When the operator is prying off the microphone part, he can hold the rod body 201 and use the pry head 202 to pry the microphone part off the watch body, and then use the suction head to absorb and fix the microphone part. It should be noted that, in this embodiment, since there are iron products on the microphone part on the watch, the suction head can be a magnet, so as to realize the suction and fixation of the microphone part by the suction head. In addition, it is necessary to ensure that the suction head is smooth and free of sharp burrs, so as to ensure the adsorption effect of the suction head on the microphone parts.

When the operator holds the electric screwdriver to disassemble the fasteners on the watch, the side of the cover main body 21 needs to face the operator at this time. When the other side of the bearing assembly 1 needs to face the operator, in order to facilitate the crowbar 200 to pry the microphone parts, as shown in Figures 1 and 2, the bearing assembly 1 also includes a base 12 and a second locking assembly 14, and the bearing plate 11 rotates Set on the base 12 , the second locking assembly 14 is used to lock the adjusted relative positions of the base 12 and the bearing plate 11 , so as to facilitate the operator to pry the microphone parts at a proper position with the crowbar 200 . In one embodiment, the second locking component 14 can be a ball plunger, and the base 12 is provided with a fixing hole 122. The ball plunger includes a plunger body, a spring and a stud, and a mounting hole is provided in the plunger body, and the spring It is accommodated in the installation hole, and the two ends of the spring are respectively abutted against the main body of the plunger and the column head, the main body of the plunger is fixed in the fixing hole 122, and the side opposite to the second locking assembly 14 of the bearing plate 11 is provided with an insertion hole . After the relative angle between the base 12 and the bearing plate 11 is adjusted, the spring pushes the column head into the insertion hole on the bearing plate 11 , thereby realizing the stable fixing of the bearing plate 11 on the base 12 . In addition, the end surface of the column head is a spherical surface. When the bearing plate main body 111 rotates on the base 12, the column head is squeezed, the column head compresses the spring and moves toward the plunger main body, the column head is separated from the insertion hole, and the bearing plate main body 111 and the base 12 is released, so that the relative position of the main body 111 of the bearing plate and the base 12 can be continuously adjusted.

As shown in Figures 1 and 2, the carrying assembly 1 also includes a second handle 16, which is fixedly connected to the carrying plate 11, and the operator can drive the carrying plate 11 to rotate on the base 12 by holding the second handle 16 , it is convenient for the operator to adjust the relative position of the bearing plate 11 and the base 12 .

In one embodiment, as shown in FIG. 1 and FIG. 2 , the carrying assembly 1 further includes a limit mechanism 15, which can limit the limit position of the carrying plate 11 relative to the base 12, so as to prevent the carrying plate 11 from rotating excessively relative to the base 12. This results in damage to the carrier board 11 or the carrier. In one embodiment, the limiting mechanism 15 can be a limiting column, and the limiting column is fixed on the bearing plate 11, and the base 12 is provided with an arc-shaped limiting chute 121, and the limiting chute 121 is along the The rotation direction extends, and the limiting post can be slidably arranged in the limiting chute 121 . When the limiting post abuts against both ends of the limiting chute 121 , two extreme positions of the bearing plate 11 can be defined. In addition, the limit chute 121 can achieve a certain guiding effect on the limit mechanism 15, can ensure that the bearing plate 11 will not be greatly deflected when it rotates relative to the base 12, and avoid wear between the bearing plate 11 and the base 12. It can also ensure that the subsequent column head is smoothly inserted into the socket hole.

In one embodiment, the carrying assembly 1 further includes a driving assembly, which can drive the base 12 to rotate, and does not require the operator to change the operating station for operation, which simplifies the operation of the operator and makes the operation of the operator more convenient. Specifically, the drive assembly may be a rotary cylinder. In this embodiment, the drive assembly may also be a rotary motor. This embodiment does not specifically limit the form of the drive assembly, as long as it can drive the base 12 to rotate.

In addition, as shown in FIG. 1 , the dismantling jig 100 also includes an electric control box 5 , which is disposed under the base 12 , and the electric control box 5 can support the bearing assembly 1 and supply power to the drive assembly. The driving assembly is placed inside the electric control box 5, thereby improving the fixing protection of the driving assembly, and also making the overall appearance of the dismantling jig 100 more beautiful. It should be noted that, in this embodiment, the output end of the driving assembly can protrude from the electric control box 5 to drive the base 12 to rotate.

The specific structure of the electric control box 5 is now described in conjunction with FIG. 1. As shown in FIG. Placed inside the main body 51 of the electric control box, the main body 51 of the electric control box can achieve a better supporting effect on the bearing assembly 1 . In addition, as shown in FIG. 1 , the placement cylinder 52 is fixed on the side of the main body 51 of the electric control box, and the placement cylinder 52 is used to hold the electric batch and the crowbar 200 , which is convenient for the operator to pick and place the electric batch and the crowbar 200 . In addition, the placement tube 52 is detachably connected to the main body 51 of the electric control box at different positions, and the operator can set the placement tube 52 at the required position according to his own needs, which can be used in different working scenarios.

In this embodiment, the electric control box 5 is made of sheet metal parts, and the sheet metal parts are baked to ensure the structural strength of the electric control box 5 and also prevent the electric control box 5 from being damaged by corrosion.

However, when the disassembly jig 100 in the related art is fixedly carrying the carrier on which the watch is placed, the clamping and fixing of the carrier is only realized by the carrier assembly 1 and the cover assembly 2, because the carrier assembly 1 and the cover assembly 2 There are certain processing errors, and the carrier is not fixed firmly between the carrier component 1 and the cover plate component 2. When the operator disassembles the watch in the carrier, it is easy to shake, which increases the difficulty of disassembly.

In order to solve the above problems, as shown in Figure 3 and Figure 4, the disassembly jig 100 also includes a clamping assembly 3, the clamping assembly 3 is movably connected with the carrying assembly 1, and when the cover assembly 2 and the carrying assembly 1 are in a locked state, The cover plate component 2 and the clamping component 3 clamp the carrier and the watch together. When the operator disassembles the watch in the carrier, it can avoid the shaking of the carrier and the watch, so that the carrier and the watch can be disassembled. The stable fixing of the tool 100 reduces the difficulty of disassembling the watch and ensures the accurate disassembly of the parts to be disassembled.

In addition, as shown in FIGS. 3 and 4 , the dismantling jig 100 also includes a transmission assembly 4. When the cover plate assembly 2 and the carrier plate 11 are in a locked state, the transmission assembly 4 can drive the clamping assembly 3 toward the carrier and The direction of the watch moves, so that the clamping assembly 3 and the cover assembly 2 jointly clamp the carrier and the watch. This setting method does not require an additional driving device, has a simple structure, and does not require an operator to perform additional operations, which is convenient for the operator to operate and simplifies the operation process of the operator.

The specific structure of the transmission assembly 4 will now be described in conjunction with FIG. 3. As shown in FIG. Pivotally connected, the trigger member 41 can abut against one end of the driving member 42, so that the other end of the driving member 42 presses the clamp assembly 3 on the carrier and the watch.

In one embodiment, the driving member 42 includes a connecting rod and a pivoting shaft, the two sides of the connecting rod are fixed with a pivoting shaft, the pivoting shaft is pivotally connected to the bearing plate 11, and the two ends of the connecting rod are respectively connected to the trigger member 41 and the clip. The holding assembly 3 abuts against each other. When the cover main body 21 is fastened on the carrier, the cover main body 21 drives the trigger 41 to lift one end of the driving part 42 upwards, and then the driving part 42 rotates around the pivot shaft, so that the other end of the driving part 42 goes down. Push the clamping assembly 3 so that the clamping assembly 3 is pressed against the carrier. The structure of the transmission assembly 4 is simple, and the design is also more ingenious. It should be noted that, in this embodiment, according to the principle of lever energy saving, the length L1 of the connecting rod from the pivoting shaft to the end abutting against the trigger 41 is shorter than the length L1 of the connecting rod from the pivoting shaft to its contact with the clamping assembly 3 . The length L2 of the abutting end is long, so that the trigger member 41 exerts a relatively small force on the driving member 42 to realize a relatively large force on the cover main body 21 of the driving member 42, and realizes that the driving member 42 exerts a relatively large force on the cover main body 21. Good push.

In this embodiment, one end of the driving member 42 is provided with a warping block, and the triggering member 41 can be in contact with the warping block. driving force. In addition, the warping block has high strength and hardness, which can prevent the warping block from being deformed or damaged during long-term use.

In one embodiment, as shown in FIG. 4 , the transmission assembly 4 further includes a first reset member 43, the first reset member 43 is arranged between the clamping assembly 3 and the bearing plate 11, and the first reset member 43 can make the clamping The component 3 resets so that the clamping component 3 is away from the carrier. When the cover main body 21 is fastened on the carrier, the trigger member 41 drives the clamping assembly 3 to be pressed against the carrier, and the first reset member 43 is compressed under the pressing action of the clamping assembly 3 and the carrying plate 11 . When the cover plate main body 21 is opened from the carrier plate 11, the first reset member 43 pushes the clamping assembly 3 to move away from the carrier under the action of its own elastic force, so that the clamping assembly 3 is reset, which is convenient for the operator to get off. Place the carrier on the carrier board 11 for the second time. In one embodiment, the first reset member 43 can be a spring, and the spring can provide a relatively large reset force to the clamping assembly 3 to ensure a better reset effect of the clamping assembly 3. In addition, two springs can be provided, and the two springs are symmetrically distributed on both sides of the center line of the clamping assembly 3, so that the restoring force can be evenly acted on the clamping assembly 3, ensuring that each part of the clamping assembly 3 can realize the load-bearing Separation of plate 11. In addition, positioning grooves are provided on the clamping assembly 3 and the bearing plate 11, and the two ends of the spring are respectively inserted into the positioning grooves of the clamping assembly 3 and the positioning groove of the bearing plate 11, so that the spring can be prevented from moving from the clamping assembly 3 or the bearing plate 11. The bearing plate 11 is disengaged to ensure the normal progress of the whole reset action. In addition, the positioning groove of the clamping assembly 3 or the positioning groove of the bearing plate 11 can also be provided with a guide column, and the guide column is inserted into the spring to avoid the bending problem of the spring during the compression process and ensure the normal expansion and contraction of the spring. .

In one embodiment, as shown in FIG. 3 , a first through hole 311 is provided on the clamping assembly 3 , and the first through hole 311 communicates with the disassembly position of the watch, so that the crowbar 200 can pass through the first through hole 311 Take out the microphone part from the first through hole 311 . In addition, the clamping component 3 can achieve a certain coating effect on the watch shell, the crowbar 200 can only pry the parts at the disassembly position, and the clamping component 3 can prevent the crowbar 200 from prying other parts of the watch Parts, improve the protection of other parts of the watch.

Now in conjunction with Figure 3 and Figure 4, the specific structure of the clamping assembly 3 is described, as shown in Figure 4, the clamping assembly 3 includes a fixed clamping frame 31 and a mounting plate 32, and the clamping frame 31 has a first Through the hole 311 , the first reset member 43 is disposed between the mounting plate 32 and the bearing plate 11 .

In this embodiment, as shown in FIG. 3 , an avoidance groove 1111 is provided on the main body 111 of the bearing plate, and the avoidance groove 1111 is used to avoid the clamping assembly 3 , so as to ensure that the clamping assembly 3 passes through the avoidance groove on the bearing plate main body 111 1111 is compressed on the carrier.

In one embodiment, as shown in FIG. 3 , the bearing assembly 1 further includes a limit screw 18, the limit screw 18 includes a rod portion and a limit portion fixedly connected, the rod portion is screwed to the bearing plate 11, and the mounting plate 32 Sleeved on the rod portion, when the first reset member 43 drives the clamping assembly 3 to reset, the limiting portion can limit the limit position where the clamping assembly 3 is away from the carrier.

The working process of the dismantling jig 100 will now be described in conjunction with FIGS. 1-4 :

As shown in Figure 1, the carrier carrying the parts to be disassembled is first placed on the carrier plate main body 111, and then as shown in Figure 2, the cover plate assembly 2 is buckled on the carrier, and through the first locking assembly 13 The cover plate assembly 2 is automatically locked on the carrier plate main body 111 . At this time, the cover assembly 2 and the clamping assembly 3 jointly clamp the carrier and the parts to be disassembled.

Then, as shown in FIG. 2 , the operator holds the electric screwdriver through the guide groove 2211 and the second through hole 211 sequentially, and disassembles the fastener from above the fastener.

Then as shown in Figures 3 and 4, the drive assembly drives the base 12 to rotate so that the other side of the bearing assembly 1 faces the operator, and the bearing plate 11 is rotated on the base 12, so that the operator can hold the crowbar 200 through the first pass Hole 311 for prying microphone parts. After the disassembly is completed, the first locking assembly 13 is pushed, so that the cover plate assembly 2 is opened from the main body 111 of the carrier plate. 3 Keep away from the vehicle to facilitate the next placement of the vehicle.

Claims

A dismantling jig, comprising:

a carrying component (1), the carrying component (1) is configured to carry a carrier on which parts to be disassembled are placed;

a clamping component (3), which is movably connected with the carrying component (1); and

A cover assembly (2), the cover assembly (2) is rotatably connected to the carrying assembly (1), and when the cover assembly (2) and the carrying assembly (1) are in a locked state, the cover The board component (2) and the clamping component (3) jointly clamp the carrier and the piece to be disassembled.
The disassembly jig according to claim 1, further comprising:

a transmission assembly (4), when the cover assembly (2) and the carrying assembly (1) are locked, the transmission assembly (4) is configured to drive the clamping assembly (3) toward the direction movement of the carrier and the parts to be dismantled.
The disassembly jig according to claim 2, wherein the transmission assembly (4) comprises:

a trigger (41), fixed on the cover assembly (2); and

The driving part (42) is pivotally connected with the bearing assembly (1), and the trigger part (41) can abut against one end of the driving part (42), so that the other end of the driving part (42) Press the clamping assembly (3) onto the carrier and the part to be disassembled.
The disassembly jig according to claim 2, wherein the transmission assembly (4) comprises:

A first reset member (43), arranged between the clamping component (3) and the bearing component (1), the first reset member (43) is configured to make the clamping component (3) reset, so that the clamping assembly (3) is away from the carrier and the part to be disassembled.
The dismantling jig according to any one of claims 1-4, wherein the bearing assembly (1) comprises:

carrying plate (11); and

The first locking component (13) is arranged on the carrier plate (11), and the first locking component (13) is configured so that when the cover plate component (2) is buckled on the carrier, the The first locking component (13) automatically locks the cover plate component (2) on the carrier plate (11).
The disassembly jig according to claim 5, wherein the first locking assembly (13) comprises:

The locking piece (131) is pivotally connected to the bearing plate (11), the locking piece (131) is provided with an inclined surface, and the cover plate assembly (2) can slide relative to the inclined surface; and

The second resetting part (132), the second resetting part (132) is configured to reset the locking part (131), so that the locking part (131) connects the cover plate assembly (2) to the The bearing plate (11) is locked.
The disassembly jig according to claim 5, wherein the carrying assembly (1) further comprises:

A distance sensor (17), arranged on the carrier plate (11) and/or the cover plate assembly (2), the distance sensor (17) is configured to detect the distance between the cover plate assembly (2) and Whether the distance between the bearing plates (11) reaches a preset value.
The disassembly jig according to claim 5, wherein the carrying assembly (1) further comprises:

a base (12), the bearing plate (11) is rotatably arranged on the base (12); and

The second locking component (14) is configured to lock the base (12) and the bearing plate (11) whose relative positions have been adjusted.
The disassembly jig according to claim 8, wherein the bearing assembly (1) further comprises:

The limit mechanism (15) is configured to limit the limit position of the bearing plate (11) relative to the base (12).
The disassembly jig according to any one of claims 1-4, wherein a first through hole (311) is opened on the clamping component (3), and the first through hole (311) is connected to the The dismantling positions of the parts to be dismantled are connected.
The disassembly jig according to any one of claims 1-4, wherein the cover assembly (2) comprises:

The mounting frame (22) is pivotally connected with the bearing assembly (1);

The cover plate main body (21) is arranged on the mounting frame (22), and the second through hole (211) and the third through hole (212) are opened on the cover plate main body (21), when the cover plate When the assembly (2) and the bearing assembly (1) are in a locked state, the second through hole (211) extends from top to bottom and is directly opposite to the disassembly position of the part to be disassembled, and the third The through hole (212) extends along the thickness direction of the cover main body (21) and is opposite to the disassembly position of the component to be disassembled.
The dismantling jig according to claim 11, wherein the cover body (21) is transparent.