Drawing type rotating structure and buckle device
By setting a connecting rod assembly between the pulling and rotating parts and changing the transmission direction, the problem of large operating space of the existing snapping mechanism is solved, and more convenient operation is achieved.
Patent Information
- Application Number
- CN202310820064.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-05
- Publication Date
- 2025-01-07
AI Technical Summary
Due to the mechanical lever structure, the handle and the hook rotate in the same direction, and the design is longer to achieve labor-saving effect, but the rotation space is large, which is not conducive to actual operation.
A pull-pull-type rotating structure is designed, by setting a link assembly between the pull-pull-plug and the rotating member to change the transmission direction, so that the translation pull-plug can drive the rotating member to rotate, saving operating space.
Improve operation convenience, shorten operation space, and enhance operation convenience.
Smart Images
Figure CN119267394A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of mechanics, and in particular to a pull-out type rotating structure and a buckle device. Background Art
[0002] Generally, the shell of the server can be pulled out and installed in the chassis frame, and a snap mechanism is provided between the shell and the chassis frame. The snap mechanism mainly includes a handle and a hook connected to the handle. The hook is driven to rotate by rotating the handle, and the rotating snap can be connected with the shell or the chassis frame.
[0003] However, most of the existing buckle mechanisms are mechanical lever structures, in which the handle and the hook rotate in the same direction, and in order to achieve the effect of labor saving, the handle is designed to be relatively long, which results in a larger space for the rotating handle to pass through, which is not conducive to actual operation. Summary of the invention
[0004] In view of the above, it is necessary to provide a pull-out rotating structure to improve the convenience of operation.
[0005] In addition, the present application also provides a snap-fit device.
[0006] A pull-out rotating structure, comprising:
[0007] A first fixing member, comprising a first side plate and a second side plate connected to the first side plate;
[0008] A drawer, which is translationally movably arranged on a side of the first side plate facing the second side plate;
[0009] a rotating member rotatably disposed on a side of the second side plate facing the first side plate, and
[0010] A connecting rod assembly connects the drawer and the rotating member. The connecting rod assembly includes a connecting rod body and a steering member. One end of the connecting rod body is connected to the drawer, and the steering member is movably connected between the other end of the connecting rod body and the rotating member.
[0011] Furthermore, it also includes a sliding lock member arranged on the second side plate, the sliding lock member includes a card plate connected to the rotating member, and an elastic member and a first limiting column with one end fixed to the second side plate, the card plate is penetrated by a first limiting groove and a second limiting groove connected to the first limiting groove, the extension direction of the first limiting groove is different from the extension direction of the second limiting groove, the other end of the first limiting column can be movably set in the first limiting groove or the second limiting groove, and the other end of the elastic member is connected to the card plate.
[0012] Further, the rotating member includes a rotating body and a first sliding column protruding from the rotating body toward the steering member, the rotating body is rotatably arranged on the second side plate around a first rotating axis, the steering member is provided with a first sliding groove, the end of the first sliding column away from the rotating body can movably pass through the first sliding groove, and the clamping plate is sleeved on one end of the first sliding column.
[0013] Further, an extension direction of the first sliding slot is defined as a first direction, and a direction from the first sliding column to the first rotating shaft is defined as a second direction, and the first direction is not perpendicular to the second direction.
[0014] Furthermore, the first side plate protrudes toward one side of the drawer to form a plurality of second sliding columns, and the drawer is provided with a plurality of second sliding grooves corresponding to the second sliding columns, each of the second sliding columns can be movably inserted into a second sliding groove, and the extension direction of the second sliding groove limits the translation direction of the drawer.
[0015] Furthermore, the connecting rod body includes a first rod and a second rod movably connected to the first rod, the first rod protrudes toward one side of the pull-out member to form a third sliding column, the second rod is rotatably connected to one side of the steering member, the pull-out member is provided with a third sliding groove corresponding to the third sliding column, the third sliding column can be movably inserted into the third sliding groove, and the extension direction of the third sliding groove is different from the extension direction of the second sliding groove.
[0016] Furthermore, a second limiting column is protruded from one side of the first side plate toward the drawer, and the second limiting column is arranged opposite to the end of the drawer.
[0017] Furthermore, the first side plate and the second side plate are at a first angle to each other, the steering member includes a first part connected to the other end of the connecting rod body and a second part connected to the rotating member, the first part and the second part are at a second angle to each other, and the first angle is the same as the second angle.
[0018] Furthermore, a first slot is provided at a connection between the first side plate and the second side plate, and the rotating member further comprises a hook portion extending from one side of the rotating body, and the hook portion can be rotated into and pass through the first slot.
[0019] A buckle device includes a second fixing member and the pull-out rotating structure as described above, wherein the second fixing member is provided with a second slot, the second slot is arranged corresponding to the first slot, and the hook portion can pass through the first slot and extend into the second slot.
[0020] Compared with the prior art, the pull-out and rotating structure provided in the present application sets a connecting rod assembly between the pull-out member and the rotating member. The connecting rod assembly changes the transmission direction of the pull-out member, so that the translation of the pull-out member can drive the rotating member to rotate, and the translation of the pull-out member can save operating space and improve the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 The figure is an overall schematic diagram of a rotating and pulling structure provided in an embodiment of the present application in a first state.
[0022] Figure 2 for Figure 1 The illustrated diagram is an overall schematic diagram of the rotating drawer after the first fixing member is removed.
[0023] Figure 3 for Figure 1 The overall schematic diagram of the rotating and pulling structure in the second state is shown.
[0024] Figure 4 for Figure 1 The rotating and pulling structure is shown in a top view in a first state.
[0025] Figure 5 for Figure 1 The rotating and pulling structure is shown in a top view in the second state.
[0026] Figure 6 A schematic diagram of a snap-fit device provided in one embodiment of the present application.
[0027] Main component symbols
[0028] Pull-out rotating structure 100
[0029] The first fixing member 10
[0030] First side plate 11
[0031] The second sliding column 111
[0032] The second limiting column 112
[0033] Second side plate 12
[0034] First slot 13
[0035] Pull-out 20
[0036] Second chute 21
[0037] The third chute 22
[0038] Grip 23
[0039] Rotating member 30
[0040] Rotating body 31
[0041] First slide column 32
[0042] Hook portion 33
[0043] Connecting rod assembly 40
[0044] Connecting rod body 41
[0045] First shot 411
[0046] Second shot 412
[0047] The third slide 413
[0048] Steering parts 42
[0049] First chute 421
[0050] Part 1422
[0051] Part II 423
[0052] Slide lock 50
[0053] Card board 51
[0054] The first limiting groove 511
[0055] The second limiting groove 512
[0056] Elastic member 52
[0057] The first limiting column 53
[0058] Buckle device 200
[0059] The second fixing member 201
[0060] The second slot 202
[0061] Storage Space
[0062] The first rotating shaft A
[0063] Second rotating shaft B
[0064] First direction X
[0065] Second direction Y
[0066] First state T1
[0067] Second state T2
[0068] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION
[0069] In order to more clearly understand the above-mentioned purposes, features and advantages of the embodiments of the present application, the present application is described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the features in the implementation methods of the present application can be combined with each other without conflict.
[0070] In the following description, many specific details are set forth to facilitate a full understanding of the embodiments of the present application. The described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.
[0071] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the technical field of the embodiments of the present application. The terms used herein in the specification of the present application are only for the purpose of describing specific implementation methods and are not intended to limit the embodiments of the present application.
[0072] See also Figure 1 and Figure 6 In one embodiment of the present application, a pull-out rotating structure 100 is provided. The pull-out rotating structure 100 can be used in the housing of a server, so as to realize the engagement and disengagement between the housing and the chassis frame (e.g., the second fixing member 201). It can be understood that in other embodiments of the present application, the pull-out rotating structure 100 can also be used in other electronic equipment connection structures, such as the connection structure between the card slot and the housing of a desktop computer, the connection structure between the winding of a transformer and the housing, etc.
[0073] See also Figure 1 and Figure 2 The pull-out rotating structure 100 includes a first fixed member 10, a pull-out member 20, a rotating member 30, and a connecting rod assembly 40 disposed on the first fixed member 10. The connecting rod assembly 40 connects the pull-out member 20 and the rotating member 30, so that when the pull-out member 20 moves, the connecting rod assembly 40 can drive the rotating member 30 to rotate.
[0074] The first fixing member 10 includes a first side plate 11 and a second side plate 12 . The first side plate 11 is connected to the second side plate 12 to enclose a receiving space S. The receiving space S can be used to receive a storage hard disk of the server.
[0075] The drawer 20 is translationally disposed on a side of the first side plate 11 facing the receiving space S, and the rotating member 30 is rotatably disposed on a side of the second side plate 12 facing the receiving space S.
[0076] The connecting rod assembly 40 includes a connecting rod body 41 and a steering member 42, one end of the connecting rod body 41 is connected to the drawer 20, and the steering member 42 is movably connected between the other end of the connecting rod body 41 and the rotating member 30. The connecting rod body 41 is used to change the transmission direction, so that the drawer 20 can drive the steering member 42 to move through the connecting rod body 41. The steering member 42 is also used to change the transmission direction, so that the connecting rod body 41 can drive the rotating member 30 to rotate through the steering member 42.
[0077] See also Figure 1 and Figure 2 In this embodiment, the connecting rod body 41 includes a first rod 411 and a second rod 412 movably connected to the first rod 411. The end of the first rod 411 away from the second rod 412 is connected to the drawer 20, and the middle part of the first rod 411 is rotatably connected to the first side plate 11 around the first rotation axis A. The end of the second rod 412 away from the first rod 411 is connected to the steering member 42. Specifically, the first rod 411 is roughly in the shape of a thin sheet, and the second rod 412 is also roughly in the shape of a thin sheet. One end of the first rod 411 is rotatably connected to one end of the second rod 412 through a pin (not shown), thereby forming a structure similar to a movable joint. At the same time, the middle part of the first rod 411 is rotatably connected to the first side plate 11 through another pin (not shown), so that the first rod 411 can rotate around the first rotation axis A.
[0078] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, the rotating member 30 includes a rotating body 31 and a first slide post 32 protruding from the rotating body 31 toward the steering member 42. The rotating body 31 is rotatably disposed on the second side plate 12 around a second rotation axis B, and the steering member 42 is provided with a first slide slot 421, and one end of the first slide post 32 away from the rotating body 31 can movably pass through the first slide slot 421. The first slide slot 421 has an extension direction, and the extension direction of the first slide slot 421 is defined as a first direction X, and the direction from the first slide post 32 to the second rotation axis B is defined as a second direction Y, and the first direction X is not perpendicular to the second direction Y, so as to ensure that the steering member 42 can drive the first slide post 32 to move through the first slide slot 421 during the movement process, and the moving first slide post 32 can drive the rotating body 31 to rotate around the second rotation axis B. It can be understood that if the first direction X is perpendicular to the second direction Y, the direction of the force exerted by the first slide groove 421 on the first slide column 32 passes through the second rotation axis B, so that the force is offset and the rotating body 31 cannot be driven to rotate.
[0079] See also Figure 1 or Figure 3 In this embodiment, the first side plate 11 protrudes toward one side of the drawer 20 to form a plurality of second slide posts 111, and the drawer 20 is provided with a plurality of second slide slots 21 corresponding to the second slide posts 111. Each second slide post 111 can be movably inserted into a corresponding second slide slot 21, so that the drawer 20 can move back and forth in a direction defined by the extension direction of the second slide slot 21.
[0080] See also Figure 2 and Figure 3 In this embodiment, the first rod 411 protrudes toward one side of the drawer 20 to form a third slide post 413, and the second rod 412 is rotatably connected to one side of the steering member 42. The drawer 20 is provided with a third slide slot 22 corresponding to the third slide post 413, and the third slide post 413 can be movably inserted into the third slide slot 22. The extension direction of the third slide slot 22 is different from the extension direction of the second slide slot 21, so as to change the transmission direction from the drawer 20 to the connecting rod body 41.
[0081] See also Figure 1 and Figure 2 In this embodiment, the first side plate 11 and the second side plate 12 are at a first angle (not shown). The steering member 42 includes a first portion 422 connected to the second connecting rod 412 and a second portion 423 connected to the rotating body 31. The first slide groove 421 is disposed in the second portion 423. The first portion 422 and the second portion 423 are at a second angle (not shown), and the first angle is substantially the same as the second angle, thereby facilitating the reduction of the internal stress on the connecting rod body 41 and the steering member 42 during movement. Specifically, the first angle and the second angle are both 90 degrees.
[0082] See also Figure 1 and Figure 3In this embodiment, the pull-out rotating structure 100 further includes a sliding lock 50 disposed on the second side plate 12. The sliding lock 50 includes a card plate 51 connected to the second portion 423, and an elastic member 52 and a first limiting column 53 fixed at one end to the second side plate 12. The card plate 51 is provided with a first limiting groove 511 and a second limiting groove 512 connected to the first limiting groove 511. The extension direction of the first limiting groove 511 is different from the extension direction of the second limiting groove 512. The other end of the first limiting column 53 can be movably disposed in the first limiting groove 511 or the second limiting groove 512, and the other end of the elastic member 52 is connected to the card plate 51. Specifically, the card plate 51 is sleeved on the portion of the first slide column 32 passing through the first slide groove 421. Since the first limiting groove 511 and the second limiting groove 512 extend in different directions, when the first limiting column 53 slides from the first limiting groove 511 into the second limiting groove 512, it is stopped by the second limiting groove 512, thereby preventing the rotating body 31 from further rotating in the clockwise direction.
[0083] See also Figure 1 and Figure 3 In this embodiment, the first side plate 11 further protrudes from one side of the drawer 20 to form a second limiting column 112, and the second limiting column 112 is arranged opposite to the end of the drawer 20. The second limiting column 112 is used to abut the end of the drawer 20, so that the drawer 20 cannot move further, thereby preventing the rotating body 31 from further rotating in the counterclockwise direction. That is, the rotating body 31 can only rotate within a predetermined range.
[0084] See also Figure 2 and Figure 4 In this embodiment, the rotating member 30 further includes a hook portion 33 extending from one side of the rotating body 31. A first slot 13 is provided at the connection between the first side plate 11 and the second side plate 12. When the rotating body 31 rotates within the predetermined range, the hook portion 33 can rotate into and pass through the first slot 13 to extend out of the receiving space S. Alternatively, the hook portion 33 can rotate out and pass through the first slot 13 again to be received in the receiving space S again.
[0085] See also Figure 1 and Figure 3 In the present embodiment, a handle 23 is provided at one end of the drawer 20 away from the second limiting column 112 , and the handle 23 can be convenient for an operator to hold, thereby improving the efficiency of translating the drawer 20 .
[0086] In this embodiment, the pull-out rotating structure 100 can be roughly divided into two states during operation, namely, a first state T1 and a second state T2.
[0087] See also Figure 1 and Figure 4 , the first state T1 includes: the drawer 20 translates in a direction away from the second limiting column 112, the drawer 20 drives the first rod 411 to rotate in a direction (not shown) through the cooperation of the third slide groove 22 and the third slide column 413, the first rod 411 drives the second rod 412 to rotate, the second rod 412 drives the steering member 42 to translate approximately in the opposite direction of the drawer 20, the steering member 42 drives the rotating body 31 to rotate counterclockwise through the cooperation of the first slide groove 421 and the first slide column 32, and the rotating body 31 drives the hook portion 33 to rotate into the first slot 13 and return to the accommodating space S. In the first state T1, the first limiting column 53 can be movably received in the second limiting slot 512.
[0088] See also Figure 3 and Figure 5 The second state T2 includes: the drawer 20 translates toward the direction close to the second limiting column 112, the drawer 20 drives the first rod 411 to rotate in the opposite direction (not shown) through the cooperation of the third slide groove 22 and the third slide column 413, the first rod 411 drives the second rod 412 to rotate, the second rod 412 drives the steering member 42 to translate in the same direction as the drawer 20, the steering member 42 drives the rotating body 31 to rotate clockwise through the cooperation of the first slide groove 421 and the first slide column 32, the rotating body 31 drives the hook portion 33 to pass through the first slot 13b and extend out of the receiving space S, until the second limiting column 112 finally abuts against the drawer 20. In the second state T2, the first limiting column 53 can be movably received in the first limiting groove 511.
[0089] The pull-out rotating structure 100 provided in the present application is provided with a connecting rod assembly 40 between the pull-out member 20 and the rotating member 30. The connecting rod assembly 40 changes the transmission direction of the pull-out member 20 so that the translation of the pull-out member 20 can drive the rotating member 30 to rotate. Compared with the prior art, the translation of the pull-out member 20 can save operating space and improve the convenience of operation.
[0090] See also Figure 6In one embodiment of the present application, a buckle device 200 is provided. The buckle device 200 includes a second fixing member 201 and the pull-out rotating structure 100. The second fixing member 201 is provided with a second slot 202, and the second slot 202 is provided corresponding to the first slot 13. The hook portion 33 can pass through the first slot 13 and extend into the second slot 202 to achieve the engagement between the first fixing member 10 and the second fixing member 201. For specific use, please refer to Figure 4 and Figure 5 First, the pull-out rotating structure 100 is placed in the first state T1; then, the pull-out rotating structure 100 in the first state T1 is set corresponding to the second fixing member 201, and the first slot 13 is set corresponding to the second slot 202; finally, the pull-out rotating structure 100 is converted from the first state T1 to the second state T2, so that the hook portion 33 passes through the first slot 13 and extends into the second slot 202, thereby completing the engagement of the pull-out rotating structure 100 with the second fixing member 201.
[0091] The above implementation modes are only used to illustrate the technical solutions of the embodiments of the present application and are not intended to limit the present application. Although the embodiments of the present application are described in detail with reference to the above preferred implementation modes, those skilled in the art should understand that the technical solutions of the embodiments of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A pull-out rotating structure, characterized in that: include: A first fixing member, comprising a first side plate and a second side plate connected to the first side plate; A drawer, which is translationally movably arranged on a side of the first side plate facing the second side plate; a rotating member rotatably disposed on a side of the second side plate facing the first side plate, and A connecting rod assembly connects the drawer and the rotating member. The connecting rod assembly includes a connecting rod body and a steering member. One end of the connecting rod body is connected to the drawer, and the steering member is movably connected between the other end of the connecting rod body and the rotating member.
2. The pull-out rotating structure according to claim 1, characterized in that: It also includes a sliding lock member arranged on the second side plate, the sliding lock member includes a card plate connected to the rotating member, and an elastic member and a first limiting column with one end fixed to the second side plate, the card plate is penetrated by a first limiting groove and a second limiting groove connected to the first limiting groove, the extension direction of the first limiting groove is different from the extension direction of the second limiting groove, the other end of the first limiting column can be movably set in the first limiting groove or the second limiting groove, and the other end of the elastic member is connected to the card plate.
3. The pull-out rotating structure according to claim 2, characterized in that: The rotating member includes a rotating body and a first sliding column protruding from the rotating body toward the steering member. The rotating body is rotatably arranged on the second side plate around a first rotating axis. The steering member is provided with a first sliding groove. One end of the first sliding column away from the rotating body can movably pass through the first sliding groove. The clamping plate is sleeved on one end of the first sliding column.
4. The pull-out rotating structure according to claim 3, characterized in that: An extending direction of the first sliding slot is defined as a first direction, and a direction from the first sliding post to the first rotating shaft is defined as a second direction, wherein the first direction is not perpendicular to the second direction.
5. The pull-out rotating structure according to claim 1, characterized in that: The first side plate protrudes toward one side of the drawer to form a plurality of second sliding posts, and the drawer is provided with a plurality of second sliding grooves corresponding to the second sliding posts. Each of the second sliding posts can be movably inserted into a second sliding groove, and the extension direction of the second sliding groove limits the translation direction of the drawer.
6. The pull-out rotating structure according to claim 5, characterized in that: The connecting rod body includes a first rod and a second rod movably connected to the first rod, the first rod protrudes toward one side of the pull-out member to form a third sliding column, the second rod is rotatably connected to one side of the steering member, the pull-out member is provided with a third sliding groove corresponding to the third sliding column, the third sliding column can be movably inserted into the third sliding groove, and the extension direction of the third sliding groove is different from the extension direction of the second sliding groove.
7. The pull-out rotating structure according to claim 1, characterized in that: A side of the first side plate facing the drawer also protrudes to form a second limiting column, and the second limiting column is arranged opposite to the end of the drawer.
8. The pull-out rotating structure according to claim 1, characterized in that: The first side plate and the second side plate are at a first angle to each other, the steering member includes a first part connected to the other end of the connecting rod body and a second part connected to the rotating member, the first part and the second part are at a second angle to each other, and the first angle is the same as the second angle.
9. The pull-out rotating structure according to claim 1, characterized in that: A first slot is provided at the connection between the first side plate and the second side plate, and the rotating member further comprises a hook portion extending from one side of the rotating body, and the hook portion can be rotated into and pass through the first slot.
10. A buckle device, characterized in that: It comprises a second fixing member and the pull-out rotating structure as claimed in claim 9, wherein the second fixing member is provided with a second slot, the second slot is arranged corresponding to the first slot, and the hook portion can pass through the first slot and extend into the second slot.