Buckle mechanism and electronic device module

Abstract

The invention provides a buckle mechanism and an electronic device module, the buckle mechanism comprises a shell and a linkage assembly, the shell is used for connecting a device body, and the shell comprises a first component and a second component which are arranged side by side in a first direction. The linkage assembly is installed on the shell and comprises a rotating piece, an operating piece and a buckle assembly, the rotating piece comprises a first end and a second end, the first end is rotationally connected to the first component and is configured to be clamped to the rack, and the operating piece is rotationally connected to the second end; the buckle assembly is assembled at the second end part, a through hole is formed in the second end part, and the buckle assembly is used for penetrating through the through hole and being clamped to the second component, so that the linkage assembly is locked and fixed to the rack; the side, facing the first component, of the operating piece is used for rotating in the direction away from the first component so as to drive the buckle assembly to move away from the second component in the first direction and be separated from the second component, the operating piece continues rotating and drives the rotating piece to rotate around the first end, and therefore the first end is separated from the rack.

Description

Technical Field

[0001] The present application relates to the field of buckle technology, and in particular to a buckle mechanism and an electronic device module having the buckle mechanism. Background Art

[0002] The chassis in the server is equipped with hardware devices such as power supplies, various circuit boards, hard disks, CPUs, and connectors. In order to facilitate the disassembly and assembly of the chassis, the chassis is detachably mounted on the frame through a locking mechanism. If the chassis needs to be fixed to the frame, the chassis can be locked through the locking mechanism; if the hardware equipment inside the chassis fails or the hardware equipment needs to be expanded or improved, the chassis can be taken out of the frame. However, the existing locking mechanism needs to apply a force to the buckle on the handle in one direction to unlock the lock between the chassis and the frame, and then apply a force to the handle in another direction to pull the chassis connected to the handle to pull the chassis out of the frame. This method of extracting the chassis from the frame is relatively cumbersome. Summary of the invention

[0003] In view of this, the present application provides a buckle mechanism and an electronic device module having the buckle mechanism to solve the above problems.

[0004] The present application provides a snap mechanism for detachably assembling a device body on a frame. The snap mechanism includes a shell and a linkage assembly. The shell is used to connect the device body. The shell includes a first component and a second component connected to each other. The first component and the second component are arranged side by side along a first direction.

[0005] The linkage assembly is installed on the shell, and the linkage assembly includes a rotating part, an operating part and a snap assembly. The rotating part is a hollow structure and defines a accommodating space. The operating part and the snap assembly are connected and are both arranged in the accommodating space. The rotating part includes a first end and a second end arranged corresponding to the first end. The first end is rotatably connected to the first component and is configured to be clamped on the frame, and the operating part is rotatably connected to the second end; the snap assembly is assembled on the second end, and the second end has a through hole. The snap assembly is used to pass through the through hole and be clamped on the second component, so that the linkage assembly is locked to the frame; the side of the operating part facing the first component is used to rotate in a direction away from the first component, thereby driving the snap assembly to move along the first direction away from the second component and disengage from the second component, and the operating part continues to rotate and drives the rotating part to rotate around the first end, so that the first end is disengaged from the frame.

[0006] In some embodiments, the operating member includes a gripping portion, a rotating shaft and a transmission portion, wherein the rotating shaft is convexly disposed on the gripping portion and is rotationally connected to the second end portion, the transmission portion is disposed on the gripping portion and is connected to the buckle assembly, and the operating member is used to drive the buckle assembly to move along the first direction through the transmission portion.

[0007] In some embodiments, the buckle assembly includes a buckle and a connecting portion arranged on one side of the buckle, the second component has a slot corresponding to the buckle, and the transmission portion is used to drive the buckle to move along the first direction through the connecting portion to disengage from the slot, so that the buckle assembly is disengaged from the second component.

[0008] In some embodiments, the transmission part includes a rotating rod, and the connecting part includes a first plate and a second plate. The first plate and the buckle are arranged opposite to each other, and the second plate is connected between the first plate and the buckle. An assembly groove is formed between the first plate, the second plate and the buckle. The rotating rod is accommodated in the assembly groove, and the operating member is used to drive the rotating rod to rotate when rotating, so that the rotating rod drives the buckle to move along the first direction through the first plate.

[0009] In some embodiments, the snap mechanism also includes a fixing member, which includes a first fixing portion and a second fixing portion, the first fixing portion is fixed to the second end portion, a through groove is formed between the first fixing portion and the second fixing portion, the snap assembly is accommodated in the through groove, the through groove is connected to the through hole, and the rotating shaft is rotatably connected between the first fixing portion and the second fixing portion.

[0010] In some embodiments, the buckle mechanism further includes a first reset member, which is sleeved on the rotating shaft and limited between the first fixing portion and the second fixing portion, and the first reset member is used to reset the operating member.

[0011] In some embodiments, a baffle is provided on the first fixing portion facing the second fixing portion, the baffle is located between the operating member and the buckle assembly, and a second reset member is provided between the buckle assembly and the baffle, the second reset member is used to reset the buckle assembly.

[0012] In some embodiments, the buckle has a slope that is inclined relative to the first direction. When the buckle is engaged with the second component, the buckle exposed outside the through hole gradually extends into the through hole along the slope, and under the action of the second reset member, the buckle is locked to the second component.

[0013] In some embodiments, the shell further includes a third component, the second component is connected between the first component and the third component in the first direction, and the snap mechanism includes two sets of linkage components, which are respectively connected to the first component and the third component.

[0014] The present application also provides an electronic device module, including a frame and at least one electronic device, the electronic device including a device body and a snap mechanism, the device body is connected to the snap mechanism, and the snap mechanism can be detachably snapped to the frame.

[0015] In the present application, the buckle mechanism includes a linkage assembly. When the locking state between the linkage assembly and the second member needs to be released, the side of the operating member facing the first member rotates in a direction away from the first member, thereby driving the buckle assembly to move away from the second member along the first direction and disengage from the second member to release the locking state between the operating member and the second member, thereby releasing the locking state between the linkage assembly and the second member. The operating member continues to rotate and drives the rotating member to rotate around the first end and rotate in the same direction as the operating member, thereby causing the first end to disengage from the frame to achieve separation of the linkage assembly from the frame, and then directly applies force to the rotated operating member and the rotating member to pull the buckle mechanism and the device body out of the frame. Conversely, the device body can be locked to the frame through the buckle mechanism. In the above scheme of the present application, when releasing the locking state between the device body and the frame to pull out the device body, or locking the device body and the frame to complete the assembly of the device body, the force can be directly applied to the rotating member after rotating along the operating member, and there is no need to change the force-applying component or the force-applying position during extraction after unlocking the operating member, thereby simplifying the operable steps and facilitating the extraction of the device body from the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of a structure in which a snap mechanism provided in an embodiment of the present application is installed on a frame.

[0017] Figure 2 for Figure 1 A schematic diagram of the structure in which the linkage assembly of the buckle mechanism is locked to the second component in one embodiment is shown.

[0018] Figure 3 for Figure 2 A schematic structural diagram of a linkage assembly of a buckle mechanism in an embodiment of the present invention is shown detached from a second component.

[0019] Figure 4 for Figure 2 The schematic cross-sectional view along IV-IV is shown when the buckle assembly is detached from the second component in one embodiment.

[0020] Figure 5 for Figure 2 An exploded view of a buckle mechanism in one embodiment is shown.

[0021] Figure 6 for Figure 2 An exploded view of a housing in one embodiment is shown.

[0022] Figure 7 for Figure 1 The schematic cross-sectional view along line VII-VII is shown when the buckle mechanism is buckled onto the frame in one embodiment.

[0023] Figure 8 for Figure 2The schematic diagram of the structure in which the operating member is installed on the first fixing portion in one embodiment is shown, with the second fixing portion removed.

[0024] Fig. 9 for Figure 2 An exploded view of a portion of a linkage assembly in an embodiment is shown.

[0025] Fig.10 for Fig. 9 An exploded view of a portion of a linkage assembly in an embodiment is shown from another perspective.

[0026] Fig.11 for Figure 2 The cross-sectional schematic diagram along XI-XI when no force is applied to the operating member in the linkage assembly in one embodiment is shown.

[0027] Fig.12 for Figure 2 The schematic cross-sectional view along line XI-XI is shown in the embodiment shown in the figure after the operating member in the linkage assembly drives the buckle assembly to translate.

[0028] Main component symbols

[0029] Buckle mechanism 100 Rotating shaft 232

[0030] Housing 10 Transmission part 233

[0031] First member 11 Rotating rod 2331

[0032] Second component 12 Buckle assembly 24

[0033] Slot 121 Buckle 241

[0034] The third member 13 inclined surface 2411

[0035] Bottom plate 14 first side 2412

[0036] Linkage assembly 20 Second side 2413

[0037] Rotating member 21 Connecting portion 242

[0038] First end portion 211 First plate 2421

[0039] Second end 212 Second plate 2422

[0040] First plate 213 assembly groove 2423

[0041] Second plate 214 First restoring member 31

[0042] The third plate 215 and the second reset member 32

[0043] Through hole 216 Rack 200

[0044] Fixing member 22 Snap-on plate 210

[0045] First fixing portion 221 Cavity 220

[0046] Second fixing portion 222 opening 230

[0047] First carrying frame 223 Electronic device module 1000

[0048] Second carrying frame 224 First direction X

[0049] Baffle 225 Second direction Y

[0050] Through slot 226 Third direction Z

[0051] Slot 227 Accommodating space O

[0052] Operating element 23 Rotation direction R

[0053] Grip 231

[0054] The following specific implementation method will be combined with the above-mentioned Figure 1-12 Further explain this application. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0056] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When an element is considered to be "set on" another element, it may be directly set on the other element or there may be a central element at the same time.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0058] In order to further explain the technical means and effects adopted by the present application to achieve the intended purpose, the present application is described in detail below in conjunction with the accompanying drawings and implementation methods.

[0059] See also Figure 1 and Figure 2 The embodiment of the present application provides an electronic device module 1000, including a rack 200 and at least one electronic device fixed to the rack 200, wherein the electronic device includes a device body (not shown) and a snap mechanism 100 fixed to the device body. The electronic device is detachably snapped to the rack 200 through the snap mechanism 100. The device body can be a hardware device such as a server or a hard disk. The snap mechanism 100 includes a housing 10 and a linkage assembly 20. The linkage assembly 20 is mounted on the housing 10, and the device body is connected to the housing 10. The linkage assembly 20 is used to detachably mount the housing 10 on the rack 200.

[0060] Combination Figure 3 and Figure 4 The housing 10 includes a first component 11 and a second component 12 connected to the first component 11. The first component 11 and the second component 12 are arranged side by side along the first direction X. The linkage assembly 20 includes a rotating member 21, a fixing member 22, an operating member 23 and a buckle assembly 24. The rotating member 21 is a hollow structure and defines a receiving space O. The fixing member 22, the operating member 23 and the buckle assembly 24 are all arranged in the receiving space O. The rotating member 21 is configured to rotate around a first end 211. When the rotating member 21 is not rotating, the rotating member 21 can be arranged on the housing 10 and parallel to the housing 10; when the rotating member 21 rotates around the first end 211, the rotating member 21 is arranged at an angle to the housing 10.

[0061] The rotating member 21 includes a first end 211 and a second end 212 corresponding to the first end 211. The first end 211 is rotatably connected to the first member 11 and is configured to be clamped on the frame 200. When the rotating member 21 is locked to the second member 12, the second end 212 to the first end 211 is arranged along the first direction X. The fixing member 22 is assembled to the second end 212, and the buckle assembly 24 is assembled to the fixing member 22, and when the rotating member 21 is not rotating, the buckle assembly 24 is arranged toward the second member 12 (such as Figure 2 The second end 212 has a through hole 216 for a portion of the buckle assembly 24 to pass through. When the linkage assembly 20 is locked to the frame 200, the buckle assembly 24 passes through the through hole 216 and is locked and connected to the second member 12. The operating member 23 is rotatably connected to the fixing member 22, and the rotation axis S2 of the operating member 23 is parallel to the rotation axis S1 of the rotating member 21. Figure 3As shown, the side of the operating member 23 facing the first member 11 is configured to flip around the rotation direction R, thereby driving the buckle assembly 24 to move away from the second member 12 along the first direction X, releasing the locked and clamped state between the linkage assembly 20 and the second member 12, and the operating member 23 continues to rotate around the rotation direction R and drives the rotating member 21 to rotate around the first end 211, and the first end 211 is separated from the frame 200. The extension direction of the rotation axis S2 of the operating member 23 is the second direction Y, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other. The rotation direction R refers to the direction in which the side of the operating member 23 facing the first member 11 flips away from the first member 11.

[0062] In the above scheme, when it is necessary to release the locking state between the linkage assembly 20 and the second member 12, the toggle operating member 23 is flipped around the rotation direction R, driving the buckle assembly 24 to move along the first direction X and disengage from the second member 12, so as to release the locking state between the operating member 23 and the second member 12, thereby releasing the locking state between the linkage assembly 20 and the second member 12. The operating member 23 continues to rotate around the rotation axis S2 and drives the rotating member 21 to rotate around the rotation axis S1 and in the same direction as the operating member 23 (see FIG. Figure 3 ), so that the first end 211 is separated from the frame 200, so as to separate the linkage assembly 20 from the frame 200, and then directly apply force to the rotated operating member 23 and the rotating member 21 to extract the buckle mechanism 100 and the device body from the frame 200. On the contrary, the device body can be locked on the frame 200 by the buckle mechanism 100 (see Figure 7 In the above solution of the present application, when releasing the locking state between the device body and the frame 200 to extract the device body, or locking the device body and the frame 200 and completing the assembly of the device body, the force can be directly applied to the rotating member 21 after rotating along the operating member 23, and there is no need to change the force applying member or the force applying position during extraction after unlocking the operating member 23, thereby simplifying the operable steps and facilitating the extraction of the device body from the frame 200.

[0063] See also Figure 5 and Figure 6 In some embodiments, the housing 10 further includes a bottom plate 14 , the first component 11 is protruded from the bottom plate 14 , and the first component 11 and the second component 12 are fixed on the bottom plate 14 at intervals.

[0064] See also Figure 3 , Figure 4 and Figure 5In some embodiments, the second member 12 is fixedly arranged on the bottom plate 14. A slot 121 is provided on the side of the second member 12 facing the buckle assembly 24. The buckle assembly 24 is engaged in the slot 121 of the second member 12 to achieve the locking between the rotating member 21 and the second member 12, thereby locking the linkage assembly 20 to the second member 12. The buckle assembly 24 is disengaged from the slot 121 to release the locking state between the rotating member 21 and the second member 12, thereby releasing the locking state between the linkage assembly 20 and the second member 12. In other embodiments, a convex plate (not shown) may also be provided on the second member 12, the convex plate is convexly arranged on the second member 12, and the buckle assembly 24 is engaged with the convex plate to limit the buckle assembly 24 from being separated from the second member 12 in the third direction Z. In some embodiments, the second member 12 is a cover structure.

[0065] See also Figure 5 and Figure 6 In some embodiments, the rotating member 21 includes a first plate 213, a second plate 214 and a third plate 215. The first plate 213 and the second plate 214 are arranged opposite to each other, and the third plate 215 is connected between the first plate 213 and the second plate 214. The second end 212 is located at the third plate 215. There are two first ends 211 of each rotating member 21, and the two first ends 211 are respectively located at the end of the first plate 213 away from the third plate 215 and the end of the second plate 214 away from the third plate 215. The two first ends 211 are respectively rotatably connected to the first component 11. In some embodiments, the rotating member 21 is rotatably connected to the first component 11 through two plug-in shafts with colinear central axes. The first plate 213 and the second plate 214 are plugged between the first plate 213 and the first component 11 through the plug-in shaft (not shown in the figure), and another plug-in shaft (not shown in the figure) is plugged between the second plate 214 and the first component 11, thereby realizing the rotation of the rotating member 21 relative to the first component 11.

[0066] See also Figure 2 , Figure 3 and Figure 7 In some embodiments, the end of the first plate 213 and the end of the second plate 214 both extend out of the bottom plate 14 along the first direction X, that is, the first end 211 is protruded outside the bottom plate 14. When the buckle mechanism 100 is locked on the frame 200, the buckle mechanism 100 is clamped on the frame 200 by the first plate 213 and the second plate 214.

[0067] See also Figure 1 , Figure 2 and Figure 7The frame 200 has a cavity 220, and the cavity 220 has an opening 230. The frame 200 is provided with a clamping plate 210 at the opening 230. When the housing 10, the device body and the linkage assembly 20 are accommodated in the cavity 220, the rotating member 21 is rotatably connected to the first member 11 and is parallel to the bottom plate 14 in the first direction X. At this time, the first plate 213 and the second plate 214 are limited on the clamping plate 210 in the third direction Z, so that the linkage assembly 20 is clamped on the frame 200, so that the device body is locked on the frame 200. In some embodiments, the clamping plate 210 is substantially an "L"-shaped plate structure and extends along the second direction Y.

[0068] See also Figure 1 and Figure 3 If the housing 10 and the device body need to be extracted from the frame 200, the operating member 23 is turned outward, that is, the operating member 23 rotates around the rotation axis S2 and along the rotation direction R, driving the buckle assembly 24 away from the second member 12 along the first direction X, and releasing the locking state between the rotating member 21 and the second member 12, thereby releasing the locking state between the linkage assembly 20 and the second member 12. The operating member 23 continues to rotate around the rotation axis S2 and drives the rotating member 21 to rotate around the rotation axis S1 and in the same direction as the operating member 23, and the two first ends 211 rotate in a direction gradually away from the clamping plate 210, until the end of the first plate 213 and the end of the second plate 214 are not restricted by the clamping plate 210 in the third direction Z, and can be separated from the opening 230 of the frame 200, so as to realize the separation of the device body from the frame 200. Thereafter, the housing 10 and the device body can be extracted from the frame 200 by acting on the rotating member 21. In the above process, by unlocking the buckle assembly 24 and the second component 12, rotating the rotating member 21 can gradually separate the first plate body 213 and the second plate body 214 from the snap-on plate 210, thereby facilitating the removal of the shell 10 and the device body from the cavity 220 of the frame 200 through the rotating member 21.

[0069] See also Figure 4 , Figure 5 and Figure 8 In some embodiments, the fixing member 22 includes a first fixing portion 221 and a second fixing portion 222, and the first fixing portion 221 and the second fixing portion 222 are arranged opposite to each other. The first fixing portion 221 is fixed to the first plate 213, the second plate 214 and the third plate 215 by rivets or bolts. The first fixing portion 221 and the second fixing portion 222 are detachably connected by buckling or bolts. The fixing member 22 has a through groove 226, and the buckle assembly 24 is assembled in the through groove 226 and can move in the through groove 226. The first fixing portion 221 and the second fixing portion 222 are buckled to form the through groove 226.

[0070] Combination Fig. 9 and Fig.10 , in some embodiments, the fixing member 22 further has a slotted groove 227, the slotted groove 227 communicates with the accommodating space O, and the slotted groove 227 is formed on the side of the fixing member 22 away from the third plate body 215. The operating member 23 is accommodated in the slotted groove 227 and partially extends into the through groove 226 to be rotatably connected to the fixing member 22. Both the first fixing portion 221 and the second fixing portion 222 are plate-like structures, and the contours of the first fixing portion 221 and the second fixing portion 222 are both "C"-shaped structures.

[0071] Refer to Figure 8 、 Fig. 9 and Fig.10 , in some embodiments, the operating member 23 includes a holding portion 231, a rotating shaft 232, and a transmission portion 233. The rotating shaft 232 protrudes from the holding portion 231 and is rotatably connected to the fixing member 22. The transmission portion 233 is disposed on the holding portion 231 and is connected to the buckle assembly 24. The operating member 23 drives the buckle assembly 24 to move along the first direction X through the transmission portion 233, so that when the holding portion 231 is driven to rotate around the rotation direction R, the buckle assembly 24 can be driven to move along the first direction X through the transmission portion 233 to unlock the locked state of the buckle assembly 24 and the second member 12. The holding portion 231 is accommodated in the slotted groove 227, and the size of the holding portion 231 is adapted to the size of the slotted groove 227, which can reduce the volume occupied by the linkage assembly 20 to a certain extent. In some embodiments, the holding portion 231 is generally a plate structure. Both the rotating shaft 232 and the transmission portion 233 are disposed in the through groove 226, and the rotating shaft 232 is located between the first fixing portion 221 and the second fixing portion 222 and can rotate relative to the first fixing portion 221 and the second fixing portion 222. The transmission portion 233 is closer to the buckle assembly 24 than the rotating shaft 232 in the first direction X.

[0072] Combined with Fig.11 and Fig.12 , applying a force to the holding portion 231 drives the holding portion 231 to rotate around the rotating shaft 232, and at the same time drives the transmission portion 233 to rotate around the rotating shaft 232. During the rotation process, the buckle assembly 24 is driven to move along the first direction X. This connection structure is simple, easy to operate, and can also quickly separate the buckle assembly 24 and the second member 12.

[0073] Refer to Figure 8 、 Fig. 9 and Fig.10In some embodiments, the buckle assembly 24 includes a buckle 241 and a connecting portion 242 disposed on one side of the buckle 241. The transmission portion 233 drives the buckle 241 to move along the first direction X through the connecting portion 242 to disengage from the slot 121, so that the buckle assembly 24 is disengaged from the second member 12. The connecting portion 242 is closer to the transmission portion 233 than the buckle 241 in the first direction X. When it is necessary to release the locked state of the buckle assembly 24 and the second member 12, the gripping portion 231 is driven to rotate along the rotation direction R, and when the transmission portion 233 abuts against the connecting portion 242, the connecting portion 242 can be driven to move, and the connecting portion 242 drives the buckle 241 to translate along the first direction X and disengage from the slot 121, so that the buckle 241 and the second member 12 are released from the locked state.

[0074] Combination Fig.11 and Fig.12 In some embodiments, the transmission portion 233 includes two rotating rods 2331 protruding from the gripping portion 231, and the two rotating rods 2331 are spaced apart along the second direction Y. The connecting portion 242 includes a first plate 2421 and a second plate 2422, the first plate 2421 and the buckle 241 are arranged opposite to each other, and the second plate 2422 is connected between the first plate 2421 and the buckle 241. An assembly groove 2423 is formed between the first plate 2421, the second plate 2422 and the buckle 241, and the rotating rod 2331 is accommodated in the assembly groove 2423. When the operating member 23 rotates along the rotation direction R, the rotating rod 2331 is driven to rotate. The rotating rod 2331 abuts against the first plate 2421 and drives the first plate 2421 to move along the first direction X, thereby driving the buckle 241 to move along the first direction X and gradually disengage from the slot 121 (see Figure 4 The cooperation between the rotating rod 2331 and the first plate 2421 realizes the linkage between the operating member 23 and the buckle assembly 24, and realizes the locking and separation of the buckle assembly 24 and the second member 12.

[0075] In some embodiments, a connecting rod 2332 is connected between the rotating rod 2331 and the gripping portion 231 , and the connecting rod 2332 is connected to one end of the rotating rod 2331 , so that a gap is provided between the gripping portion 231 and the rotating rod 2331 , so that the rotating rod 2331 can rotate flexibly.

[0076] In some embodiments, the surface of the first plate 2421 facing the rotating rod 2331 is a plane, and when the rotating rod 2331 contacts and abuts against the first plate 2421, the contact between the rotating rod 2331 and the first plate 2421 can be uniformly stressed, so that the buckle 241 can move smoothly along the first direction X. In other embodiments, the surface of the first plate 2421 facing the rotating rod 2331 is an inclined surface, and the inclined surface is inclined in a direction in which the distance from the buckle 241 gradually increases in the third direction Z. Compared with a plane, when the operating member 23 rotates, the setting of the inclined surface allows the rotating rod 2331 to quickly abut against the first plate 2421, which can reduce the rotation angle of the operating member 23 to a certain extent.

[0077] In some embodiments, along the first direction X, the transmission part 233 and the holding part 231 are located on opposite sides of the rotating shaft 232. Compared with the transmission part 233 and the holding part 231 located on the same side, such a setting can not only realize the connection between the transmission part 233 and the buckle assembly 24, but also simplify the connection relationship between the buckle assembly 24 and the transmission part 233, and reduce the space occupied by the first fixing part 221 and the second fixing part 222.

[0078] In some embodiments, the two groups of rotating rods 2331 are symmetrically arranged in the second direction Y. When the operating member 23 rotates, the two rotating rods 2331 simultaneously drive the first plate 2421 to make the buckle 241 move smoothly along the first direction X.

[0079] See also Figure 8 , Fig. 9 and Fig.10 In some embodiments, the buckle mechanism 100 further includes a first reset member 31, which is sleeved on the rotating shaft 232 and limited in the fixing member 22, and is used to reset the operating member 23. When the operating member 23 is not subjected to external force, under the action of the first reset member 31, the operating member 23 is reset and the force acting on the first plate 2421 disappears. In some embodiments, a first bearing frame 223 is formed on the surface of the first fixing portion 221 facing the second fixing portion 222, and a second bearing frame 224 is formed on the surface of the second fixing portion 222 facing the first fixing portion 221. The second bearing frame 224 is engaged with the first bearing frame 223 and encloses to form a bearing space, and the rotating shaft 232 is accommodated in the bearing space. The first reset member 31 is limited in the bearing space and the first reset member 31 is fixedly connected to the rotating shaft 232. When a force is applied to the grip portion 231, the shaft 232 rotates and drives the first reset member 31 to undergo elastic deformation; when the force applied to the grip portion 231 decreases or disappears, the first reset member 31 drives the shaft 232 to reset under the elastic force, so that the operating member 23 is reset.

[0080] In some embodiments, the first reset member 31 can be a torsion spring, and the free end of the torsion spring is limited between the first bearing frame 223 and the second bearing frame 224. In some embodiments, the rotating shaft 232 is provided with two groups, and the first bearing frame 223 and the second bearing frame 224 are also provided with two groups to improve the stability of the rotation of the operating member 23.

[0081] In some embodiments, the first fixing portion 221 is provided with a baffle 225 facing the second fixing portion 222, and the baffle 225 is located between the gripping portion 231 and the first plate 2421. A second reset member 32 is provided between the baffle 225 and the buckle assembly 24. The second reset member 32 is located between the baffle 225 and the first plate 2421, and is used to reset the buckle assembly 24. When a force is applied to the operating member 23, the operating member 23 rotates around the rotation direction R, and the buckle assembly 24 moves along the first direction X through the first plate 2421 under the drive of the transmission portion 233, and squeezes the second reset member 32, and the buckle assembly 24 is disengaged from the slot 121, so as to unlock the operating member 23 and the second member 12, thereby releasing the locking state between the linkage assembly 20 and the second member 12. When the force applied to the operating member 23 disappears, the operating member 23 is reset under the action of the first reset member 31, and the force of the transmission part 233 on the first plate 2421 disappears. Under the elastic action of the second reset member 32, the second reset member 32 pushes the first plate 2421 to move along the first direction X to achieve the reset of the buckle assembly 24.

[0082] In some embodiments, the second restoring member 32 may be a spring, or may be a tension spring, a torsion spring or other components.

[0083] See also Figure 4 , Fig.11 and Fig.12 In some embodiments, the buckle 241 has an outer surface, which includes a first surface 2412, an inclined surface 2411, and a second surface 2413 connected in sequence, the inclined surface 2411 is inclined compared to the first direction X, and the first surface 2412 is farther away from the first plate 2421 than the second surface 2413. When the buckle 241 is engaged with the slot 121, the buckle 241 exposed outside the through hole 216 gradually extends into the through hole 216 along the direction from the second surface 2413 to the first surface 2412, and under the action of the second restoring member 32, the buckle 241 extends into the slot 121.

[0084] The inclined surface 2411 of the buckle 241 is provided so that the inclined surface 2411 can play a guiding role when the buckle 241 is assembled in the slot 121. When the buckle 241 needs to be locked in the slot 121, a force in the third direction Z is applied to the buckle 241, and the second surface 2413 of the buckle 241 first contacts the second member 12, and then slides along the inclined surface 2411. Under the action of the inclined surface 2411, the buckle 241 gradually moves along the first direction X and squeezes the second reset member 32 until the third plate 215 of the rotating member 21 and the second member 12 are completely fitted, the buckle 241 corresponds to the slot 121, and under the action of the second reset member 32, the buckle 241 extends into the slot 121 along the first direction X to achieve the locking of the buckle assembly 24 and the second member 12. During the locking process, the first plate 2421 and the second plate 2422 are not in contact with the transmission part 233 and do not generate any force on the transmission part 233, that is, during the locking process of the buckle assembly 24 and the second component 12, no force is applied to the operating part 23 to rotate it. The locking of the buckle assembly 24 and the second component 12 can be achieved with a relatively small force to fix the rotating part 21 to the second component 12, thereby achieving the locking between the linkage assembly 20 and the second component 12.

[0085] When the device body needs to be assembled on the frame 200 through the linkage assembly 20, the device body is first placed in the cavity 220. At this time, the first end 211 to the second end 212 of the rotating member 21 are arranged along the third direction Z. When the device body is completely accommodated in the cavity 220, the rotating member 21 is rotated toward the first component 11 and gradually approaches the first component 11, so that the first plate 213 and the second plate 214 of the rotating member 21 are clamped on one side of the clamping plate 210 and are located at the upper limit of the third direction Z on the clamping plate 210, and the buckle 241 extends into the clamping groove 121, so that the rotating member 21 is locked on the second component 12, thereby realizing the locking of the device body.

[0086] See also Figure 3 and Figure 6 In some embodiments, the housing 10 further includes a third member 13, the second member 12 is connected between the first member 11 and the third member 13, and the buckle mechanism 100 includes two groups of linkage components 20, and the two groups of linkage components 20 are respectively connected to the first member 11 and the third member 13. A clamping groove 121 is also provided on the side of the second member 12 facing the linkage component 20. When the housing 10 needs to be removed from the frame 200, a force can be applied to the two groups of linkage components 20 simultaneously or separately, so that the rotating parts 21 of the two groups of linkage components 20 are flipped in opposite directions, so that the two rotating parts 21 are respectively separated from the clamping plate 210, and then the entire housing 10 and the device body can be stably removed from the frame 200 based on the two rotating parts 21.

[0087] In some embodiments, for ease of operation, the first member 11 and the third member 13 are symmetrically arranged with respect to the second member 12 .

[0088] In the present application, the buckle mechanism 100 includes a linkage assembly 20. When the locking state between the linkage assembly 20 and the second member 12 needs to be released, the operating member 23 is flipped around the rotation direction R, driving the buckle assembly 24 to move along the first direction X and disengage from the second member 12, so as to release the locking state between the operating member 23 and the second member 12, thereby releasing the locking state between the linkage assembly 20 and the second member 12. The operating member 23 continues to rotate around the rotation axis S2 and drives the rotating member 21 to rotate around the rotation axis S1 and in the same direction as the operating member 23, so that the first end 211 is separated from the frame 200, so as to realize the separation of the linkage assembly 20 from the frame 200, and then directly applies force to the rotated operating member 23 and the rotating member 21 to extract the buckle mechanism 100 and the device body from the frame 200. On the contrary, the device body can be locked on the frame 200 by the buckle mechanism 100. In the above scheme of the present application, when releasing the locking state between the device body and the frame 200 to pull out the device body, or locking the device body and the frame 200 and completing the assembly of the device body, the force can be directly applied to the rotating member 21 after rotating along the operating member 23. There is no need to change the force-applying component or the force-applying position during extraction after unlocking the operating member 23, thereby simplifying the operable steps and facilitating the extraction of the device body from the frame 200.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the embodiments, a person skilled in the art should understand that the technical solution of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present application.

Claims

1. A buckle mechanism for detachably assembling a device body to a frame, characterized in that: The buckle mechanism comprises: A housing, used to connect the device body, the housing comprising a first component and a second component connected to each other, the first component and the second component being arranged side by side along a first direction; The linkage assembly is installed on the shell, the linkage assembly includes a rotating member, an operating member and a snap assembly, the rotating member is a hollow structure and defines a accommodating space, the operating member and the snap assembly are connected and are both arranged in the accommodating space, the rotating member includes a first end and a second end arranged corresponding to the first end, the first end is rotatably connected to the first member and is configured to be clamped on the frame, and the operating member is rotatably connected to the second end; the snap assembly is assembled on the second end, the second end has a through hole, and the snap assembly is used to pass through the through hole and be clamped on the second member, so that the linkage assembly is locked to the frame; the side of the operating member facing the first member is used to rotate in a direction away from the first member, thereby driving the snap assembly to move along the first direction away from the second member and disengage from the second member, the operating member continues to rotate and drives the rotating member to rotate around the first end, so that the first end is disengaged from the frame.

2. The buckle mechanism according to claim 1, characterized in that: The operating member includes a gripping portion, a rotating shaft and a transmission portion, wherein the rotating shaft is convexly disposed on the gripping portion and is rotationally connected to the second end portion, the transmission portion is disposed on the gripping portion and is connected to the buckle assembly, and the operating member is used to drive the buckle assembly to move along the first direction via the transmission portion.

3. The buckle mechanism according to claim 2, characterized in that: The buckle assembly includes a buckle and a connecting portion arranged on one side of the buckle, the second component has a slot corresponding to the buckle, and the transmission portion is used to drive the buckle to move along the first direction through the connecting portion to disengage from the slot, so that the buckle assembly is disengaged from the second component.

4. The buckle mechanism according to claim 3, characterized in that: The transmission part includes a rotating rod, and the connecting part includes a first plate and a second plate. The first plate and the buckle are arranged opposite to each other, and the second plate is connected between the first plate and the buckle. An assembly groove is formed between the first plate, the second plate and the buckle, and the rotating rod is accommodated in the assembly groove. The operating member is used to drive the rotating rod to rotate when rotating, so that the rotating rod drives the buckle to move along the first direction through the first plate.

5. The buckle mechanism according to claim 2, characterized in that: The buckle mechanism also includes a fixing member, which includes a first fixing portion and a second fixing portion, the first fixing portion is fixed to the second end portion, a through groove is formed between the first fixing portion and the second fixing portion, the buckle assembly is accommodated in the through groove, the through groove is connected to the through hole, and the rotating shaft is rotatably connected between the first fixing portion and the second fixing portion.

6. The buckle mechanism according to claim 5, characterized in that: The buckle mechanism further includes a first reset member, which is sleeved on the rotating shaft and limitedly located between the first fixing portion and the second fixing portion, and is used to reset the operating member.

7. The buckle mechanism according to claim 5, characterized in that: The first fixing portion is provided with a baffle facing the second fixing portion, the baffle is located between the operating member and the buckle assembly, and a second resetting member is provided between the buckle assembly and the baffle, the second resetting member is used to reset the buckle assembly.

8. The buckle mechanism according to claim 7, characterized in that: The buckle has a slope, which is inclined compared to the first direction. When the buckle is engaged with the second component, the buckle exposed outside the through hole gradually extends into the through hole along the slope, and under the action of the second reset member, the buckle is locked to the second component.

9. The buckle mechanism according to any one of claims 1 to 8, characterized in that: The housing further comprises a third component, the second component is connected between the first component and the third component in the first direction, and the buckle mechanism comprises two groups of linkage components, which are respectively connected to the first component and the third component.

10. An electronic device module, comprising a frame and at least one electronic device, characterized in that: The electronic device comprises a device body and a buckle mechanism as claimed in any one of claims 1 to 9, wherein the device body is connected to the buckle mechanism, and the buckle mechanism is detachably buckled to the frame.

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