Manual tripping fixture

Abstract

The utility model provides a manual release jig, which includes a base plate, an upper flip cover, a pressure plate assembly, a second pressure block and a seesaw. The upper flip cover is rotatably connected to the base plate. The pressure plate assembly includes a cross bar and a first pressure block. The first end of the cross bar is rotatably connected to the upper flip cover, and the second end of the cross bar is detachably connected to the upper flip cover. The first pressure block is connected to the lower surface of the cross bar. The second pressure block is connected to the upper surface of the upper flip cover, and there is a gap between the second pressure block and the upper flip cover, and a hollow groove is provided on the side of the second pressure block close to the pressure plate assembly. The seesaw includes a first section and a second section in the longitudinal direction, and the first section and the second section are fixedly connected in a bent shape, and two protruding tilting rods are provided at one end of the first section away from the second section, and the two tilting rods extend in the longitudinal direction and are movably arranged on both sides of the lateral side of the hollow groove. The utility model provides a manual release jig, which can easily release a flexible circuit male board and a flexible circuit mother board, is easy to operate, effectively improves work efficiency, and will not damage the product.

Description

Technical Field

[0001] The utility model relates to the technical field of tripping fixtures, in particular to a manual tripping fixture. Background Art

[0002] During the processing, the flexible circuit male board and the flexible circuit mother board of the product need to be disconnected. The flexible circuit male board is connected to the main body of the product. If the two are separated directly by hand, it will be inconvenient to operate, inefficient, and easy to cause damage.

[0003] Therefore, it is necessary to provide a manual tripping fixture to solve the above technical problems. Utility Model Content

[0004] The utility model provides a manual release jig, which can easily release a flexible circuit male board and a flexible circuit mother board, is easy to operate, effectively improves work efficiency, and will not damage the product.

[0005] The technical solution of the utility model is:

[0006] A manual tripping fixture is used to trip a flexible circuit male board and a flexible circuit mother board of a product, comprising:

[0007] A bottom plate, which is arranged horizontally and has a positioning groove on its upper surface for positioning the product;

[0008] An upper flip cover, one longitudinal end of which is rotatably connected to one longitudinal end of the bottom plate;

[0009] A pressure plate assembly, comprising a cross bar and a first pressure block; the cross bar is arranged above the upper flip cover in a transverse direction, and the two ends of the cross bar are respectively a first end and a second end, the first end is rotatably connected to the upper flip cover, and the second end is detachably connected to the upper flip cover; the first pressure block is connected to the lower surface of the cross bar, and when the second end is connected to the upper flip cover, the first pressure block is used to press the flexible circuit board onto the upper surface of the upper flip cover;

[0010] A second pressing block is connected to the upper surface of the upper flip cover and is arranged on one longitudinal side of the pressing plate assembly. The second pressing block is relative to the pressing plate assembly and is close to the rotation connection between the bottom plate and the upper flip cover. There is a gap between the second pressing block and the upper flip cover for interference clamping the flexible circuit male board. A hollow groove is arranged on one side of the second pressing block close to the pressing plate assembly for exposing the buckling part of the flexible circuit male board and the flexible circuit mother board; and

[0011] A seesaw, which includes a first section and a second section along the longitudinal direction, the first section and the second section are fixedly connected in a bent shape, and the connection between the two is rotatably connected to the upper flip cover and is located on the side of the second pressure block away from the pressure plate assembly, and two protruding seesaws are provided at one end of the first section away from the second section, the two seesaws extend along the longitudinal direction, and are movably arranged on both sides of the lateral direction of the hollow groove; when the end of the second section away from the first section moves toward the upper flip cover, the two seesaws move away from the upper flip cover, so that the flexible circuit motherboard located above the first section moves away from the upper flip cover, so that the flexible circuit male board and the flexible circuit motherboard are disengaged.

[0012] In the manual release fixture of the utility model, the second pressing block is further provided with two avoidance grooves, which are respectively disposed on the lateral sides of the hollow groove and are used to accommodate the two tilting rods.

[0013] In the manual release fixture of the utility model, a first torsion spring is provided at the connection between the first section and the second section, and the first torsion spring is used to provide elastic force so that the end of the second section away from the first section moves in a direction away from the upper flip cover.

[0014] In the manual release jig described in the utility model, a clamping strip is provided at the second end; the pressure plate assembly also includes a clamping piece, which is rotatably connected to the upper flip cover, and the clamping piece is provided with a buckle. When the second end is connected to the upper flip cover, the clamping strip is clamped with the buckle, and a wrench is provided on the side of the clamping piece facing away from the second end.

[0015] In the manual release fixture described in the present invention, the pressure plate assembly also includes a compression spring, which is connected between the cross bar and the first pressure block, and the compression spring is used to provide elastic force to move the first pressure block in a direction away from the cross bar.

[0016] In the manual release fixture described in the utility model, a convex portion is provided on a side of the first pressure block facing away from the cross bar, and the first pressure block is provided with two through holes, and the two through holes are arranged on both sides of the convex portion; the pressure plate assembly also includes two equal height screws, the two equal height screws are arranged in the transverse direction, the screw rods of the equal height screws are passed through the through holes and are threadedly connected to the cross bar, the nuts of the equal height screws are located below the first pressure block and lower than the convex portion, the compression spring is located between the two equal height screws, and the first pressure block is movably arranged along the axial direction of the equal height screws.

[0017] In the manual release fixture described in the utility model, the pressure plate assembly also includes a rotating shaft module and a second torsion spring; the rotating shaft module is connected to the first end and the upper flip cover, and the second torsion spring is arranged on the rotating shaft of the rotating shaft module, and is used to provide elastic force to rotate the cross bar so that the first pressure block is away from the upper flip cover.

[0018] In the manual release jig described in the utility model, the manual release jig also includes a damping shaft, which is connected to a longitudinal end of the upper flip cover and a longitudinal end of the bottom plate.

[0019] In the manual release fixture of the utility model, a first magnet is arranged on the upper flip cover, and a second magnet is arranged on the bottom plate. When the upper flip cover is attached to the bottom plate, the first magnet and the second magnet are attracted to each other.

[0020] In the manual tripping jig described in the utility model, the manual tripping jig also includes anti-static foam, which is arranged in the positioning groove.

[0021] Compared with the prior art, the utility model has the following beneficial effects: when the manual release fixture of the utility model is used, the upper flip cover is first opened, the product is placed in the positioning groove, and then the upper flip cover is closed to press the product, and then the cross bar is rotated to make the first pressing block move away from the upper flip cover, the flexible circuit male board passes through the bottom of the second pressing block, and the buckling part of the flexible circuit male board and the flexible circuit female board is located in the hollow groove, and at the same time, the flexible circuit female board is located above the first section, and the two tilting bars are arranged on both longitudinal sides of the buckling part of the flexible circuit male board and the flexible circuit female board, the cross bar is rotated, and the second end is connected to the upper flip cover, the first pressing block can press the flexible circuit male board to prevent the flexible circuit male board from falling out from the bottom of the second pressing block, press the end of the second section away from the first section, and the seesaw rotates, driving the two tilting bars to move upward to pry the flexible circuit female board upward, at this time, the second pressing block can press the flexible circuit male board to keep the flexible circuit male board stationary, so that the flexible circuit male board and the flexible circuit female board are released. The manual release fixture of the utility model can easily release the flexible circuit male board and the flexible circuit mother board, is easy to operate, effectively improves the work efficiency, and will not damage the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the utility model.

[0023] Figure 1 A schematic structural diagram of a manual tripping fixture provided in a preferred embodiment of the utility model.

[0024] Figure 2A structural schematic diagram of another state of the manual tripping fixture provided in a preferred embodiment of the utility model.

[0025] Figure 3 A structural schematic diagram of another state of the manual tripping fixture provided in the preferred embodiment of the utility model.

[0026] Figure 4 A schematic structural diagram of an upper flip cover of a manual tripping fixture provided in a preferred embodiment of the utility model.

[0027] Figure 5 A schematic structural diagram of a pressure plate assembly of a manual tripping fixture provided in a preferred embodiment of the utility model.

[0028] Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure along line HH.

[0029] in,

[0030] 10. Products, 101. Flexible circuit board, 102. Flexible circuit board,

[0031] 11. Bottom plate, 111. Positioning groove,

[0032] 12. Flip up the cover.

[0033] 13. Platen assembly,

[0034] 131, cross bar, 1311, first end, 1312, second end, 13121, connecting strip,

[0035] 132. The first pressing block, 1321. The convex part,

[0036] 133, snap-on fitting, 1331, buckle, 1332, wrench,

[0037] 134. Compression spring,

[0038] 135. Shaft module,

[0039] 136. Second torsion spring,

[0040] 137, equal height screws;

[0041] 14. second pressing block, 141. hollow groove,

[0042] 15, seesaw, 151, first section, 1511, seesaw bar, 152, second section,

[0043] 16. Damping shaft.

[0044] In the figures, structurally similar elements are denoted by the same reference numerals. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0046] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" and "bottom", are only used for reference to the directions of the drawings. The directional terms used are used to illustrate and understand the present invention, and are not used to limit the present invention.

[0047] The words "first", "second" and the like in the terminology of the present invention are used for descriptive purposes only and should not be understood as indicating or implying relative importance, and should not be construed as limiting the order of precedence.

[0048] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] During the processing, the flexible circuit male board and the flexible circuit mother board of the product need to be disconnected. The flexible circuit male board is connected to the main body of the product. If the two are separated directly by hand, it will be inconvenient to operate, inefficient, and easy to cause damage.

[0050] The following is a preferred embodiment of a manual tripping fixture provided by the utility model that can solve the above technical problems.

[0051] Please refer to Figure 1 , Figure 2 and Figure 3 The preferred embodiment of the utility model provides a manual release jig for releasing the flexible circuit male board 101 and the flexible circuit mother board 102 of the product 10, which includes a bottom plate 11, an upper flip cover 12, a pressure plate assembly 13, a second pressure block 14 and a seesaw 15. The bottom plate 11 is horizontally arranged, and a positioning groove 111 is arranged on its upper surface for positioning the product 10. One longitudinal end of the upper flip cover 12 is rotatably connected to one longitudinal end of the bottom plate 11.

[0052] Please refer to Figure 1and Figure 5 and Figure 6 The pressure plate assembly 13 includes a cross bar 131 and a first pressure block 132. The cross bar 131 is disposed above the upper flip cover 12 in the horizontal direction. The two ends of the cross bar 131 are respectively a first end 1311 and a second end 1312. The first end 1311 is rotatably connected to the upper flip cover 12, and the second end 1312 is detachably connected to the upper flip cover 12. The first pressure block 132 is connected to the lower surface of the cross bar 131. When the second end 1312 is connected to the upper flip cover 12, the first pressure block 132 is used to press the flexible circuit board 101 onto the upper surface of the upper flip cover 12.

[0053] Please refer to Figure 4 The second pressing block 14 is connected to the upper surface of the upper flip cover 12 and is arranged on one longitudinal side of the pressure plate assembly 13. The second pressing block 14 is close to the rotation connection between the bottom plate 11 and the upper flip cover 12 relative to the pressure plate assembly 13. There is a gap between the second pressing block 14 and the upper flip cover 12 for interference clamping the flexible circuit male board 101. A hollow groove 141 is provided on one side of the second pressing block 14 close to the pressure plate assembly 13 for exposing the buckling part of the flexible circuit male board 101 and the flexible circuit mother board 102.

[0054] Please continue to refer to Figure 4 The seesaw 15 includes a first section 151 and a second section 152 in the longitudinal direction. The first section 151 and the second section 152 are fixedly connected in a bent shape, and the connection between the two is rotatably connected to the upper flip cover 12 and is located on the side of the second pressing block 14 away from the pressing plate assembly 13. Two protruding seesaw bars 1511 are provided at one end of the first section 151 away from the second section 152. The two seesaw bars 1511 extend in the longitudinal direction and are movably arranged on both sides of the hollow groove 141 in the lateral direction. When the end of the second section 152 away from the first section 151 moves toward the direction close to the upper flip cover 12, the two seesaw bars 1511 move away from the upper flip cover 12, so that the flexible circuit motherboard 102 located above the first section 151 moves away from the upper flip cover 12, so that the flexible circuit male board 101 and the flexible circuit motherboard 102 are disengaged. Figure 1 The diagram shows a state where the upper flip cover 12 and the cross bar 131 are both closed. Figure 2 The diagram shows a state where the upper flip cover 12 is opened and the cross bar 131 is closed. Figure 3 The diagram shows a state where the upper flip cover 12 is closed and the cross bar 131 is opened.

[0055] When the manual release fixture of the utility model is used, the upper flip cover 12 is first opened, the product 10 is placed in the positioning groove 111, and then the upper flip cover 12 is closed to press the product 10, and then the cross bar 131 is rotated to make the first pressing block 132 away from the upper flip cover 12, and the flexible circuit male board 101 passes under the second pressing block 14, and the buckling part of the flexible circuit male board 101 and the flexible circuit mother board 102 is located in the hollow groove 141, and the flexible circuit mother board 102 is located above the first section 151, and the two tilting rods 1511 are respectively placed on the flexible circuit male board 101 and the flexible circuit mother board 102, rotate the cross bar 131, and connect the second end 1312 to the upper flip cover 12. The first pressing block 132 can press the flexible circuit male board 101 to prevent the flexible circuit male board 101 from coming out from under the second pressing block 14. Press the second section 152 away from the end of the first section 151, and the seesaw 15 rotates, driving the two tilting bars 1511 to move upward to pry the flexible circuit mother board 102 upward. At this time, the second pressing block 14 can press the flexible circuit male board 101 to keep the flexible circuit male board 101 immobile, so that the flexible circuit male board 101 and the flexible circuit mother board 102 are disengaged. The manual disengagement jig of the utility model can easily disengage the flexible circuit male board 101 and the flexible circuit mother board 102, is easy to operate, effectively improves work efficiency, and will not damage the product 10.

[0056] Please refer to Figure 4 The second pressing block 14 is also provided with two avoidance grooves, which are respectively disposed on the lateral sides of the hollow groove 141, and are respectively used to accommodate the two tilting rods 1511. Before release, the flexible circuit male board 101 needs to pass through the bottom of the second pressing block 14, and the flexible circuit mother board 102 needs to be placed on the second pressing block 14 and the two tilting rods 1511. At this time, the two tilting rods 1511 are respectively located in the two avoidance grooves, making it easier to place the flexible circuit mother board 102.

[0057] Please continue to refer to Figure 4 A first torsion spring is provided at the connection between the first section 151 and the second section 152, and the first torsion spring is used to provide elastic force so that the end of the second section 152 away from the first section 151 moves in a direction away from the upper flip cover 12. The first torsion spring can make the second section 152 in a tilted state and the first section 151 in a depressed state under normal conditions, so as to facilitate the placement of the flexible circuit motherboard 102.

[0058] Please refer to Figure 6, the second end 1312 is provided with a snap-on strip 13121. The pressure plate assembly 13 also includes a snap-on member 133, which is rotatably connected to the upper flip cover 12. The snap-on member 133 is provided with a buckle 1331. When the second end 1312 is connected to the upper flip cover 12, the snap-on strip 13121 is snap-on with the buckle 1331. A wrench 1332 is provided on the side of the snap-on member 133 facing away from the second end 1312. With the above structure, after closing the cross bar 131, the snap-on member 133 is rotated so that the snap-on strip 13121 is snap-on with the buckle 1331, that is, the cross bar 131 and the upper flip cover 12 can be connected; the wrench 1332 is bent downward so that the buckle 1331 is separated from the snap-on strip 13121, and the cross bar 131 can be removed, which is convenient to use.

[0059] Please continue to refer to Figure 6 The pressure plate assembly 13 further includes a compression spring 134, which is connected between the cross bar 131 and the first pressure block 132. The compression spring 134 is used to provide elastic force to move the first pressure block 132 away from the cross bar 131. With the above structure, the first pressure block 132 can press the flexible circuit board 101, but not too tightly to prevent the flexible circuit board 101 from being damaged.

[0060] Please continue to refer to Figure 6 , a convex portion 1321 is provided on the side of the first pressing block 132 facing away from the cross bar 131, and the first pressing block 132 is provided with two through holes, which are respectively arranged on the lateral sides of the convex portion 1321. The pressing plate assembly 13 also includes two equal height screws 137, which are arranged in the lateral direction, and the screw rods of the equal height screws 137 are passed through the through holes and are threadedly connected to the cross bar 131, and the nuts of the equal height screws 137 are located below the first pressing block 132 and lower than the convex portion 1321. The compression spring 134 is located between the two equal height screws 137, and the first pressing block 132 is movably arranged along the axial direction of the equal height screws 137. With the above structure, the equal height screws 137 are rotated so that the nuts of the equal height screws 137 and the cross bar 131 maintain an appropriate distance, thereby controlling the first pressing block 132 to move within a certain range along the axial direction of the equal height screws 137, and will not shift in other directions. The convex portion 1321 presses the flexible circuit board 101 , and the height-conforming screws 137 do not touch the flexible circuit board 101 .

[0061] Please refer to Figure 4 and Figure 5 The pressure plate assembly 13 further includes a shaft module 135 and a second torsion spring 136. The shaft module 135 is connected to the first end 1311 and the upper flip cover 12, and the second torsion spring 136 is disposed on the rotation axis of the shaft module 135 to provide elastic force to rotate the cross bar 131 so as to move the first pressure block 132 away from the upper flip cover 12. With this structure, when the second end 1312 is separated from the upper flip cover 12, the second torsion spring 136 can automatically rotate the cross bar 131 to an open state, which is convenient to use.

[0062] Please refer to Figure 4 The manual release fixture further includes a damping shaft 16, which is connected to one longitudinal end of the upper flip cover 12 and one longitudinal end of the bottom plate 11. The damping shaft 16 can make the upper flip cover 12 stay at any position, which is convenient for personnel operation.

[0063] The upper flip cover 12 is provided with a first magnet, and the bottom plate 11 is provided with a second magnet. When the upper flip cover 12 is fitted with the bottom plate 11, the first magnet and the second magnet attract each other. With this structure, the upper flip cover 12 and the bottom plate 11 can be closely fitted to press the product 10.

[0064] The manual release fixture also includes anti-static foam, which is arranged in the positioning groove 111. With this structure, the surface of the product 10 can be protected from scratches and the product 10 can be prevented from being damaged by static electricity.

[0065] The method of using the manual tripping fixture of the preferred embodiment of the utility model is as follows:

[0066] 1. Open the upper flip cover 12, place the product 10 in the positioning groove 111, and then close the upper flip cover 12 to press the product 10;

[0067] 2. Rotate the cross bar 131 to move the first pressing block 132 away from the upper flip cover 12;

[0068] 3. Pass the flexible circuit male board 101 through the bottom of the second pressing block 14, and make the buckling part of the flexible circuit male board 101 and the flexible circuit mother board 102 be located in the hollow groove 141, and make the flexible circuit mother board 102 be located above the first section 151, and the two tilting rods 1511 are respectively placed on the longitudinal sides of the buckling part of the flexible circuit male board 101 and the flexible circuit mother board 102;

[0069] 4. Rotate the cross bar 131 so that the second end 1312 is close to the upper flip cover 12, and rotate the clamping member 133 so that the buckle 1331 is clamped with the clamping strip 13121. The first pressing block 132 can press the flexible circuit board 101 to prevent the flexible circuit board 101 from falling out from under the second pressing block 14.

[0070] 5. Press the end of the second section 152 away from the first section 151, and the seesaw 15 rotates, driving the two tilting rods 1511 to move upward to pry the flexible circuit mother board 102 upward. At this time, the second pressing block 14 can press the flexible circuit public board 101 to keep the flexible circuit public board 101 stationary, so that the flexible circuit public board 101 and the flexible circuit mother board 102 are disengaged.

[0071] This completes the method for using the manual tripping fixture of the preferred embodiment.

[0072] The manual release fixture of the utility model is used by first opening the upper flip cover, placing the product in the positioning groove, then closing the upper flip cover to press the product, and then rotating the cross bar so that the first pressing block is away from the upper flip cover, the flexible circuit male board is passed through the bottom of the second pressing block, and the buckling part of the flexible circuit male board and the flexible circuit female board is located in the hollow groove, and the flexible circuit female board is located above the first section, and the two tilting bars are respectively arranged on the longitudinal sides of the buckling part of the flexible circuit male board and the flexible circuit female board, and the cross bar is rotated, and the second end is connected to the upper flip cover, the first pressing block can press the flexible circuit male board to prevent the flexible circuit male board from falling out from the bottom of the second pressing block, and the second section is pressed away from the end of the first section, and the seesaw rotates, driving the two tilting bars to move upward to pry the flexible circuit female board upward, and at this time, the second pressing block can press the flexible circuit male board to keep the flexible circuit male board stationary, so that the flexible circuit male board and the flexible circuit female board are released. The manual release fixture of the utility model can easily release the flexible circuit male board and the flexible circuit mother board, is easy to operate, effectively improves the work efficiency, and will not damage the product.

[0073] To sum up, although the present invention has been disclosed as above in the form of preferred embodiments, the protection scope of the present invention is not limited thereto, and any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the concept of the technical solution of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A manual tripping fixture, used to trip the flexible circuit male board and the flexible circuit mother board of a product, characterized in that: include: A bottom plate, which is arranged horizontally and has a positioning groove on its upper surface for positioning the product; An upper flip cover, one longitudinal end of which is rotatably connected to one longitudinal end of the bottom plate; A pressure plate assembly, comprising a cross bar and a first pressure block; the cross bar is arranged above the upper flip cover in a transverse direction, and the two ends of the cross bar are respectively a first end and a second end, the first end is rotatably connected to the upper flip cover, and the second end is detachably connected to the upper flip cover; the first pressure block is connected to the lower surface of the cross bar, and when the second end is connected to the upper flip cover, the first pressure block is used to press the flexible circuit board onto the upper surface of the upper flip cover; A second pressing block is connected to the upper surface of the upper flip cover and is arranged on one longitudinal side of the pressing plate assembly. The second pressing block is relative to the pressing plate assembly and is close to the rotation connection between the bottom plate and the upper flip cover. There is a gap between the second pressing block and the upper flip cover for interference clamping the flexible circuit male board. A hollow groove is arranged on one side of the second pressing block close to the pressing plate assembly for exposing the buckling part of the flexible circuit male board and the flexible circuit mother board; and A seesaw, which includes a first section and a second section along the longitudinal direction, the first section and the second section are fixedly connected in a bent shape, and the connection between the two is rotatably connected to the upper flip cover and is located on the side of the second pressure block away from the pressure plate assembly, and two protruding seesaws are provided at one end of the first section away from the second section, the two seesaws extend along the longitudinal direction, and are movably arranged on both sides of the lateral direction of the hollow groove; when the end of the second section away from the first section moves toward the upper flip cover, the two seesaws move away from the upper flip cover, so that the flexible circuit motherboard located above the first section moves away from the upper flip cover, so that the flexible circuit male board and the flexible circuit motherboard are disengaged.

2. The manual tripping fixture according to claim 1, characterized in that: The second pressing block is further provided with two avoidance grooves, which are respectively disposed on two lateral sides of the hollow groove and are used to accommodate the two tilting rods respectively.

3. The manual tripping fixture according to claim 1, characterized in that: A first torsion spring is disposed at the connection between the first section and the second section, and the first torsion spring is used to provide elastic force so that the end of the second section away from the first section moves in a direction away from the flip cover.

4. The manual tripping fixture according to claim 1, characterized in that: The second end is provided with a snap-on strip; the pressure plate assembly also includes a snap-on component, which is rotatably connected to the upper flip cover, and the snap-on component is provided with a buckle. When the second end is connected to the upper flip cover, the snap-on strip is snap-oned with the buckle, and a wrench is provided on the side of the snap-on component facing away from the second end.

5. The manual tripping fixture according to claim 1, characterized in that: The pressure plate assembly further includes a compression spring connected between the cross bar and the first pressure block, and the compression spring is used to provide elastic force to move the first pressure block in a direction away from the cross bar.

6. The manual tripping fixture according to claim 5, characterized in that: A convex portion is provided on the side of the first pressure block facing away from the cross bar, and the first pressure block is provided with two through holes, and the two through holes are arranged on both sides of the convex portion; the pressure plate assembly also includes two equal height screws, and the two equal height screws are arranged in the transverse direction, the screw rods of the equal height screws are passed through the through holes and are threadedly connected to the cross bar, the nuts of the equal height screws are located below the first pressure block and lower than the convex portion, the compression spring is located between the two equal height screws, and the first pressure block is movably arranged along the axial direction of the equal height screws.

7. The manual tripping fixture according to claim 1, characterized in that: The pressure plate assembly also includes a shaft module and a second torsion spring; the shaft module is connected to the first end and the upper flip cover, and the second torsion spring is arranged on the rotating shaft of the shaft module to provide elastic force to rotate the cross bar so that the first pressure block is away from the upper flip cover.

8. The manual tripping fixture according to claim 1, characterized in that: The manual release fixture also includes a damping shaft, which is connected to one longitudinal end of the upper flip cover and one longitudinal end of the bottom plate.

9. The manual tripping fixture according to claim 1, characterized in that: The upper flip cover is provided with a first magnet, and the bottom plate is provided with a second magnet. When the upper flip cover is attached to the bottom plate, the first magnet and the second magnet are attracted to each other.

10. The manual tripping fixture according to claim 1, characterized in that: The manual tripping jig also includes anti-static foam, which is arranged in the positioning groove.

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