Fixing device

Abstract

The utility model relates to a fixing device. The fixing device comprises a base; the first fixing assembly comprises a first supporting piece, a plurality of stopping pieces, an adsorption piece, a plurality of first magnetic attraction pieces and a plurality of second magnetic attraction pieces, the first supporting piece is rotationally arranged on one side of the base and used for bearing a first component with glue attached to the peripheral side, and the stopping pieces are movably arranged on the peripheral side of the first supporting piece and located on the periphery of the first component; the first supporting piece is used for limiting the position of the first component, the attraction piece is embedded in the first supporting piece, located between the multiple blocking pieces and used for attracting and fixing the first component, the multiple first magnetic attraction pieces are annularly arranged in the side, close to the base, of the first supporting piece, and the multiple second magnetic attraction pieces are annularly arranged in the side, close to the first supporting piece, of the base. According to the fixing device, the glue on the peripheral side of the first component can be cleaned thoroughly, the first supporting piece and the first component can be rotated during cleaning, the cleaning tool can be kept at a fixed position, the glue on the peripheral side of the first component can be cleaned, and the cleaning process is convenient.

Description

TECHNICAL FIELD

[0001] The application relates to a glue cleaning auxiliary device, in particular to a fixing device. BACKGROUND

[0002] At present, in the mobile phone maintenance business, after the display screen and the back cover are separated, the sealant attached to the periphery of the display screen and the back cover is exposed, at which time the residual sealant on the periphery of the display screen and the back cover needs to be cleaned manually to ensure that the new sealant is not affected by the residual sealant. However, the display screen or the back cover is not easy to fix when cleaning the sealant, which is easy to cause appearance defects. CONTENT OF THE UTILITY MODEL

[0003] In view of the above, it is necessary to provide a fixing device which can fix a first component and facilitate cleaning of the glue on the periphery of the first component.

[0004] The fixing device provided by the application comprises a base, a first fixing assembly, a plurality of first magnetic pieces and a plurality of second magnetic pieces. The first fixing assembly comprises a first support, a plurality of stop pieces, a suction accessory, a plurality of first magnetic pieces and a plurality of second magnetic pieces. The first support is rotatably arranged on one side of the base and is used for bearing a first component with glue attached to the periphery. The plurality of stop pieces are movably arranged on the periphery of the first support and located around the first component, and are used for limiting the position of the first component. The suction accessory is embedded in the first support and located between the plurality of stop pieces, and is used for adsorbing and fixing the first component. The plurality of first magnetic pieces are annularly arranged in the side of the first support close to the base. The plurality of second magnetic pieces are annularly arranged in the side of the base close to the first support. The plurality of first magnetic pieces can be magnetically attracted and fixed with the plurality of second magnetic pieces by rotating a preset angle.

[0005] In some embodiments, the first fixing assembly further comprises a first sleeve arranged in the base. The first support comprises a bottom plate rotatably arranged on the base, the first magnetic pieces are arranged in the bottom plate, a first rotating piece rotatably arranged in the first sleeve, the suction accessory is connected with the first rotating piece, and a bearing plate arranged on the side of the bottom plate away from the base. The bearing plate is provided with a plurality of sliding holes for accommodating the plurality of stop pieces respectively. Each stop piece is slidably arranged in the corresponding sliding hole, and the suction accessory is arranged in the bearing plate.

[0006] In some embodiments, the plurality of stop pieces comprises a plurality of first stop pieces respectively arranged on opposite sides of the bearing plate. Each first stop piece slides in the corresponding sliding hole along a first direction. A plurality of second stop pieces are respectively arranged on the other two sides of the bearing plate. Each second stop piece slides in the corresponding sliding hole along a second direction perpendicular to the first direction.

[0007] In some embodiments, the first fixing assembly further comprises a first clamping member rotatably arranged on the base and located at one side of the bearing plate, at least one side of the bearing plate is provided with a first clamping slot, and the first clamping member is used to rotate and extend into the first clamping slot when the bearing plate is rotated to the first clamping slot opposite to the first clamping member, so as to clamp and fix the bearing plate.

[0008] In some embodiments, the first fixing assembly further comprises a vacuum generator arranged on the base and communicated with the suction accessory, an air pressure gauge arranged on the base and communicated with the vacuum generator, and a vacuum switch arranged on one side of the base and communicated with the air pressure gauge.

[0009] In some embodiments, the fixing device further comprises a second fixing assembly comprising a second support member, at least two fixing members, at least two movable members and a driving assembly, the second support member is rotatably arranged on one side of the base and located at one side of the first fixing assembly, used to bear a second component with a colloid adhered on the periphery, the at least two fixing members are respectively arranged on two adjacent sides of the second support member, the at least two movable members are arranged on the other two sides of the second support member, and the second component is located between the at least two fixing members and the at least two movable members, the at least two fixing members and the at least two movable members are used to limit the position of the second component.

[0010] In some embodiments, the second fixing assembly further comprises a plurality of third magnetic members annularly arranged on one side of the second support member close to the base, and a plurality of fourth magnetic members annularly arranged on one side of the base close to the second support member, the plurality of third magnetic members can be respectively magnetically attracted and fixed with the plurality of fourth magnetic members by rotating a preset angle.

[0011] In some embodiments, the driving assembly comprises: a first moving rod arranged in the second support and sliding in a first direction, at least one of the movable members being connected with the first moving rod; a first rotating member arranged on one side of the second support and rotationally connected with one end of the first moving rod; a second rotating member rotationally arranged in the second support, one end of the second rotating member being movably connected with the other end of the first moving rod; a second moving rod arranged in the second support and sliding in a second direction perpendicular to the first direction, one end of the second moving rod being movably connected with the other end of the second rotating member, at least one of the movable members being connected with the second moving rod; wherein the first rotating member, when rotating, can drive the first moving rod to slide in the second support in the first direction, so as to rotate the second rotating member, and the second rotating member drives the second moving rod to slide in the second support in the second direction, so that at least one of the movable members connected with the first moving rod and at least one of the movable members connected with the second moving rod move towards or away from the fixed members on the opposite sides, so as to clamp or release the second component.

[0012] In some embodiments, the second fixing assembly further comprises: a second sleeve arranged in the base; and a second rotating member rotationally arranged in the second sleeve and connected with the second support.

[0013] In some embodiments, the second fixing assembly further comprises: a second clamping member rotationally arranged in the base and located on one side of the second support, at least one side of the second support being provided with a second clamping groove, and the second clamping member being used to rotate and extend into the second clamping groove when the second support is rotated to the opposite side of the second clamping groove, so as to clamp and fix the second support.

[0014] In use, the fixing device can fix the first component by vacuumizing the suction members, so as to clean the adhesive on the periphery of the first component. During the cleaning process, the blocking member can be moved, so as to clean the adhesive on the first component which is blocked by the blocking member, and the adhesive on the periphery of the first component can be cleaned more thoroughly. In addition, the first support and the first component can be rotated during the cleaning process, and the plurality of first magnetic members can be magnetically fixed with the plurality of second magnetic members after rotating by a preset angle, so that the cleaning tool can be kept in a fixed position to clean the adhesive on the periphery of the first component, and the cleaning process is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective structural schematic view of the fixing device provided by the embodiments of the present application.

[0016] Figure 2 is Figure 1An exploded structural schematic view of the fixing device.

[0017] Figure 3 is Figure 2 An exploded structural schematic view of the first fixing assembly in the fixing device.

[0018] Figure 4 is Figure 2 An exploded structural schematic view of the second fixing assembly in the fixing device.

[0019] Main element symbol explanation: fixing device 100, base 10, first fixing assembly 20, first support 21, bottom plate 211, first rotating piece 212, bearing plate 213, sliding hole 2131, first clamping groove 2132, stop piece 22, first stop piece 221, second stop piece 222, suction accessory 23, first magnetic suction piece 24, second magnetic suction piece 25, first sleeve 26, first clamping piece 27, first connecting part 271, first clamping part 272, vacuum generator 28, air pressure gauge 29, vacuum switch 290, second fixing assembly 30, second support 31, second clamping groove 311, fixing piece 32, movable piece 33, driving assembly 34, first moving rod 341, first rotating piece 342, second rotating piece 343, second moving rod 344, third magnetic suction piece 35, fourth magnetic suction piece 36, second sleeve 37, second rotating piece 38, second clamping piece 39, second connecting part 391, second clamping part 392, protective pad 395. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, for the purpose of explaining the present application, and should not be understood as a limitation to the present application.

[0021] In the description of the present application, it should be understood that the terms indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, it should be noted that the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0022] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection, or can be in communication with each other, it can be direct connection, or indirect connection through intermediate medium, it can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0023] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0024] Please refer to Figure 1 The present embodiment provides a fixing device 100 for fixing a first component (not shown in the figure) to clean the adhesive on the periphery of the first component. In the present embodiment, the first component is a mobile phone panel or a mobile phone backboard. Specifically, the fixing device 100 comprises a base 10 and a first fixing assembly 20.

[0025] Please refer to Figure 2 and Figure 3 The base 10 is generally plate-shaped; the first fixing assembly 20 comprises a first support 21, a plurality of stop pieces 22, a suction member 23, a plurality of first magnetic members 24 and a plurality of second magnetic members 25. The first support 21 is rotatably arranged on one side of the base 10 and is used to carry the first component with adhesive on the periphery; the plurality of stop pieces 22 are respectively movably arranged on the periphery of the first support 21 and located around the first component, for limiting the position of the first component; the suction member 23 is embedded in the first support 21 and located between the plurality of stop pieces 22, for adsorbing and fixing the first component; the plurality of first magnetic members 24 are annularly arranged on the side of the first support 21 close to the base 10, and the plurality of second magnetic members 25 are annularly arranged on the side of the base 10 close to the first support 21, and the plurality of first magnetic members 24 can be respectively magnetically attracted and fixed with the plurality of second magnetic members 25 by rotating a preset angle. In the present embodiment, the upper surface of the base 10 is a slope, and the first support 21 is arranged on the slope, so that the adhesive on the periphery of the first component can be conveniently cleaned. The first magnetic members 24 and the second magnetic members 25 are both magnets. The plurality of first magnetic members 24 and the plurality of second magnetic members 25 are both four and arranged in a square shape.

[0026] The fixing device 100 can adsorb and fix the first component by vacuumizing the suction accessory 23, so as to clean the glue adhered to the periphery of the first component. During the cleaning process, the stopper 22 can be moved, so as to clean the glue on the first component which is shielded by the stopper 22, and the glue on the periphery of the first component is cleaned more cleanly. In addition, the first support 21 and the first component can be rotated during the cleaning, and the plurality of first magnetic suction members 24 are rotated by a preset angle and can be respectively magnetically adsorbed and fixed by the plurality of second magnetic suction members 25, so that the cleaning tool (not shown in the figure) can be kept in a fixed position to clean the glue on the periphery of the first component, and the cleaning process is more convenient.

[0027] In some embodiments, the first fixing assembly 20 further comprises a first sleeve 26 arranged in the base 10, the first support 21 comprises a bottom plate 211, a first rotating member 212 and a bearing plate 213, the bottom plate 211 is rotationally arranged on the base 10, and the first magnetic suction member 24 is arranged in the bottom plate 211; the first rotating member 212 is rotationally arranged in the first sleeve 26, and the suction accessory 23 is connected with the first rotating member 212; the bearing plate 213 is arranged on the side of the bottom plate 211 away from the base 10, and the bearing plate 213 is provided with a plurality of sliding holes 2131 for accommodating the plurality of stoppers 22 respectively, each stopper 22 is slidingly arranged in the corresponding sliding hole 2131, and the suction accessory 23 is arranged in the bearing plate 213. In this embodiment, the first rotating member 212 is a bearing structure.

[0028] In some embodiments, the plurality of stoppers 22 comprises a plurality of first stoppers 221 and a plurality of second stoppers 222, the plurality of first stoppers 221 are respectively arranged on the opposite sides of the bearing plate 213, each first stopper 221 slides in the corresponding sliding hole 2131 along a first direction, and in this embodiment, the first direction is the X-axis direction; the plurality of second stoppers 222 are respectively arranged on the other two sides of the bearing plate 213, and each second stopper 222 slides in the corresponding sliding hole 2131 along a second direction perpendicular to the first direction. In this embodiment, the second direction is the Y-axis direction. The plurality of first stoppers 221 are four and are arranged on the opposite sides of the bearing plate 213, and the plurality of second stoppers 222 are two and are respectively arranged on the other two sides of the bearing plate 213.

[0029] In some embodiments, the first fixing assembly 20 further comprises a first clamping member 27, which is rotatably arranged on the base 10 and located at one side of the bearing plate 213. At least one side of the bearing plate 213 is provided with a first clamping slot 2132, and the first clamping member 27 is used to rotate and extend into the first clamping slot 2132 when the bearing plate 213 is rotated to the position where the first clamping slot 2132 is opposite to the first clamping member 27, so as to clamp and fix the bearing plate 213. The first clamping member 27 comprises a first connecting portion 271 and a first clamping portion 272. The first connecting portion 271 is connected with the base 10, and one end of the first clamping portion 272 is rotatably connected with the first connecting portion 271. When the first clamping slot 2132 is opposite to the first clamping member 27, rotating the first clamping portion 272 can make the other end of the first clamping portion 272 extend into the first clamping slot 2132, so as to clamp and fix the bearing plate 213. In this embodiment, the opposite sides of the bearing plate 213 are provided with a first clamping slot 2132.

[0030] In some embodiments, the first fixing assembly 20 further comprises a vacuum generator 28, a pressure gauge 29 and a vacuum switch 290. The vacuum generator 28 is arranged on the base 10 and communicates with the suction member 23. The pressure gauge 29 is arranged on the base 10 and communicates with the vacuum generator 28. The vacuum switch 290 is arranged on one side of the base 10 and communicates with the pressure gauge 29. In this embodiment, the vacuum switch 290 is a foot switch. The vacuum switch 290 can be controlled by stepping on it, so as to control the on-off of the vacuum gas. The vacuum generator 28, the pressure gauge 29, the vacuum switch 290 and the suction member 23 can communicate through an air pipe.

[0031] Please refer to Figure 4 In some embodiments, the fixing device 100 further comprises a second fixing assembly 30. The second fixing assembly 30 comprises a second support member 31, at least two fixing members 32, at least two movable members 33 and a driving assembly 34. The second support member 31 is in a plate shape and is rotatably arranged on one side of the base 10 and located at one side of the first fixing assembly 20, so as to bear a second component (not shown in the figure) with a glue adhered on the peripheral side. In this embodiment, the second component is a middle frame. The fixing member 32 is in a block shape and is arranged on each of the adjacent two sides of the second support member 31. The movable member 33 is in a block shape and is arranged on each of the other two sides of the second support member 31. The second component is located between the at least two fixing members 32 and the at least two movable members 33, and the at least two fixing members 32 and the at least two movable members 33 are used to limit the position of the second component.

[0032] In some embodiments, the second fixing assembly 30 further comprises a plurality of third magnetic members 35 and a plurality of fourth magnetic members 36, the plurality of third magnetic members 35 are arranged in a ring on one side of the second support member 31 close to the base 10, the plurality of fourth magnetic members 36 are arranged in a ring on one side of the base 10 close to the second support member 31, and the plurality of third magnetic members 35 can be magnetically attracted to the plurality of fourth magnetic members 36 by rotating a preset angle. In this embodiment, the third magnetic members 35 and the fourth magnetic members 36 are both magnets. The plurality of third magnetic members 35 and the plurality of fourth magnetic members 36 are both four and arranged in a square.

[0033] In some embodiments, the driving assembly 34 comprises a first moving rod 341, a first rotating member 342, a second rotating member 343, and a second moving rod 344, the first moving rod 341 is in a strip shape, is arranged in the second support member 31 and slides in a first direction, and is connected with the at least one movable member 33; the first rotating member 342 is in a V-shaped structure, is arranged on one side of the second support member 31 and is rotationally connected with one end of the first moving rod 341; the second rotating member 343 is in a U-shaped structure, is rotationally arranged in the second support member 31, and one end of the second rotating member 343 is movably connected with the other end of the first moving rod 341; the second moving rod 344 is in a strip shape, is arranged in the second support member 31 and can slide in a second direction perpendicular to the first direction, one end of the second moving rod 344 is movably connected with the other end of the second rotating member 343, and the second moving rod 344 is connected with the at least one movable member 33; when the first rotating member 342 rotates, the first moving rod 341 slides in the second support member 31 in the first direction, so that the second rotating member 343 rotates, the second moving rod 344 slides in the second support member 31 in the second direction, and thus the at least one movable member 33 connected with the first moving rod 341 and the at least one movable member 33 connected with the second moving rod 344 move towards or away from the fixed member 32 on the opposite side, so as to clamp or release the second component.

[0034] In some embodiments, the second fixing assembly 30 further comprises a second sleeve 37 and a second rotating member 38, the second sleeve 37 is arranged in the base 10, and the second rotating member 38 is rotationally arranged in the second sleeve 37 and connected with the second support member 31. In this embodiment, the second rotating member 38 is in a bearing structure.

[0035] In some embodiments, the second fixing assembly 30 further comprises a second clamping piece 39 rotatably arranged on the base 10 and located at one side of the second support 31, at least one side of the second support 31 is provided with a second clamping groove 311, and the second clamping piece 39 is used to rotate and extend into the second clamping groove 311 when the second support 31 is rotated to the opposite second clamping groove 311, so as to clamp and fix the second support 31. In this embodiment, the opposite two sides of the second support 31 are provided with a second clamping groove 311. The second clamping piece 39 comprises a second connecting part 391 and a second clamping part 392, the second connecting part 391 is connected with the base 10, and one end of the second clamping part 392 is rotatably connected with the second connecting part 391. When the second clamping groove 311 is opposite to the second clamping piece 39, rotating the second clamping part 392 can make the other end of the second clamping part 392 extend into the second clamping groove 311, so as to clamp and fix the second support 31.

[0036] In some embodiments, the second fixing assembly 30 further comprises a protective pad 395 arranged on the second support 31 for preventing the supported second component from being scratched. In this embodiment, the protective pad 395 is a super glue pad.

[0037] The implementation process of the fixing device 100 of the embodiments of the present application is as follows:

[0038] The first component is placed on the bearing plate 213, the vacuum gas can be controlled through the foot pedal vacuum switch 290, so that the suction accessory 23 adsorbs and fixes the first component, and then the glue around the first component is cleaned. During the cleaning process, the first stop piece 221 and the second stop piece 222 can be moved, so as to clean the glue on the first component which is shielded by the first stop piece 221 and the second stop piece 222; the first rotating piece 342 is rotated, the first rotating piece 342 drives the first moving rod 341 to slide in the second support 31 along a first direction, so that the second rotating piece 343 is rotated, the second rotating piece 343 drives the second moving rod 344 to slide in the second support 31 along a second direction, so that at least one movable piece 33 connected with the first moving rod 341 and at least one movable piece 33 connected with the second moving rod 344 move away from the opposite fixed piece 32; the second component is placed on the second support 31, then the first rotating piece 342 is loosened, so that at least one movable piece 33 connected with the first moving rod 341 and at least one movable piece 33 connected with the second moving rod 344 move close to the opposite fixed piece 32, so as to clamp the second component, and then the glue around the second component is cleaned; the bearing plate 213 and the second support 31 are rotated, so that the cleaning tool remains in a fixed position to clean the glue around the first component and the glue around the second component, until the glue around the first component and the glue around the second component are cleaned.

[0039] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the present application.

[0040] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the present application.

[0041] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not to limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the present application.

Claims

1. A fixture, characterized in that It comprises: a base; a first fixing assembly comprising a first support, a plurality of stoppers, a suction accessory, a plurality of first magnetic pieces and a plurality of second magnetic pieces, the first support is rotatably arranged on one side of the base, used for carrying a first component with a colloid adhered on the periphery, a plurality of stoppers are movably arranged on the periphery of the first support and located around the first component, used for limiting the position of the first component, the suction accessory is embedded in the first support and located between a plurality of stoppers, used for adsorbing and fixing the first component, a plurality of first magnetic pieces are annularly arranged in the side of the first support close to the base, a plurality of second magnetic pieces are annularly arranged in the side of the base close to the first support, a plurality of first magnetic pieces can be magnetically attracted and fixed with a plurality of second magnetic pieces by rotating a preset angle.

2. The fixture of claim 1, wherein The first fixing assembly further comprises a first sleeve arranged in the base, and the first support comprises: a bottom plate rotatably arranged on the base, a plurality of first magnetic pieces arranged in the bottom plate; a first rotating piece rotatably arranged in the first sleeve, the suction accessory is connected with the first rotating piece; a carrying plate arranged on the side of the bottom plate away from the base, the carrying plate is provided with a plurality of sliding holes for accommodating a plurality of stoppers respectively, each stopper is slidably arranged in the corresponding sliding hole, and the suction accessory is arranged in the carrying plate.

3. The fixture of claim 2, wherein A plurality of stoppers comprise: a plurality of first stoppers arranged on opposite sides of the carrying plate respectively, each first stopper slides in the corresponding sliding hole along a first direction; a plurality of second stoppers arranged on the other two sides of the carrying plate respectively, each second stopper slides in the corresponding sliding hole along a second direction perpendicular to the first direction.

4. The fixture of claim 2, wherein The first fixing assembly further comprises: a first clamping piece rotatably arranged on the base and located on one side of the carrying plate, at least one side of the carrying plate is provided with a first clamping groove, and the first clamping piece is used for rotating and extending into the first clamping groove to clamp and fix the carrying plate when the first clamping groove is opposite to the first clamping piece after the carrying plate is rotated.

5. The fixture of claim 1, wherein The first fixing assembly further comprises: a vacuum generator arranged in the base and communicated with the suction accessory; a barometer arranged in the base and communicated with the vacuum generator; a vacuum switch arranged on one side of the base and communicated with the barometer.

6. The fixture of claim 1, wherein The fixing device further comprises: a second fixing assembly comprising a second support, at least two fixed pieces, at least two movable pieces and a driving assembly, the second support is rotatably arranged on one side of the base and located on one side of the first fixing assembly, used for carrying a second component with a colloid adhered on the periphery, at least two fixed pieces are arranged on adjacent two sides of the second support, at least two movable pieces are arranged on the other two sides of the second support, and the second component is located between at least two fixed pieces and at least two movable pieces, at least two fixed pieces and at least two movable pieces are used for limiting the position of the second component.

7. The fixture of claim 6, wherein The second fixing assembly further comprises: A plurality of third magnetic members are arranged in a ring around one side of the second support member close to the base; A plurality of fourth magnetic members are arranged in a ring around one side of the base close to the second support member, and the plurality of third magnetic members can be magnetically attracted and fixed with the plurality of fourth magnetic members when rotated by a predetermined angle.

8. The fixture of claim 7, wherein The driving assembly comprises: A first moving rod arranged in the second support member and sliding in a first direction, at least one of the movable members being connected with the first moving rod; A first rotating member arranged on one side of the second support member and rotationally connected with one end of the first moving rod; A second rotating member rotationally arranged in the second support member, one end of the second rotating member being movably connected with the other end of the first moving rod; A second moving rod arranged in the second support member and sliding in a second direction perpendicular to the first direction, one end of the second moving rod being movably connected with the other end of the second rotating member, at least one of the movable members being connected with the second moving rod; When the first rotating member rotates, it can drive the first moving rod to slide in the first direction in the second support member, so as to rotate the second rotating member, and the second rotating member drives the second moving rod to slide in the second direction in the second support member, so that at least one of the movable members connected with the first moving rod and at least one of the movable members connected with the second moving rod move towards or away from the fixed members on the opposite sides, so as to clamp or release the second component.

9. The fixture of claim 6, wherein, The second fixing assembly further comprises: A second sleeve arranged in the base; A second rotating member rotationally arranged in the second sleeve and connected with the second support member.

10. The fixture of claim 6, wherein, The second fixing assembly further comprises: A second clamping member rotationally arranged on one side of the second support member, at least one side of the second support member being provided with a second clamping groove, and the second clamping member being used to rotate and extend into the second clamping groove when the second support member rotates to the opposite side of the second clamping groove, so as to clamp and fix the second support member.

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