Boosting and pulling assisting assembly of functional board card and cabinet

Abstract

The utility model relates to the technical field of function board card boosting and pulling assisting, and provides a function board card boosting and pulling assisting assembly and a cabinet, the boosting and pulling assisting assembly comprises a first boosting and pulling assisting device, the first boosting and pulling assisting device comprises a first installation panel and a first wrench piece, the left end of the first wrench piece is provided with a first bayonet, and the right end of the first wrench piece is provided with a second bayonet; a first rotating structure is arranged at the position, close to the first bayonet, of the first wrench piece, the first wrench piece is rotationally connected to the first mounting panel through the first rotating structure, and a first locking piece is rotationally connected to the position, close to the right end of the first wrench piece, of the first mounting panel; the second boosting and pulling assisting device comprises a second mounting panel and a second wrench part, a second clamping opening is formed in the right end of the second wrench part, a second rotating structure is arranged at the position, close to the second clamping opening, of the second wrench part, and the second wrench part is rotationally connected to the second mounting panel through the second rotating structure; and a second locking piece is rotationally connected to the left end, close to the second wrench piece, of the second mounting panel. The utility model has locking and unlocking functions, and is time-saving and labor-saving to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of boosting and extracting of functional boards, and particularly relates to a boosting and extracting component of a functional board and a cabinet. Background Art

[0002] To facilitate the insertion and extraction of functional boards such as graphics cards and memory cards, many manufacturers have introduced boosting and extracting devices. With these devices, users can quickly and labor-savingly insert and extract functional boards into or from the main board or cabinet, and after the functional board is inserted into the main board or cabinet, it can be reliably fixed.

[0003] However, with the increasingly wide application of modern big data, the demand for servers, switches and other functional boards is increasing. For example, with the change of the heat dissipation method of functional boards, the volume and weight of functional boards are getting larger and larger, and the force required for inserting and extracting functional boards is also increasing. In this context, the requirements for functional board boosting and extracting devices are gradually increasing. However, the existing functional board boosting and extracting devices generally have old structures and low reliability. They not only do not have locking and unlocking functions, but may also require the cooperation of other tools, making the operation laborious and inconvenient. Summary of the Utility Model

[0004] The purpose of the utility model is to at least overcome one of the above-mentioned deficiencies of the prior art, and provide a boosting and extracting component of a functional board and a cabinet, which has a delicate and reliable structure, not only has locking and unlocking functions, but also does not require the cooperation of other tools during use, and the operation is time-saving and labor-saving, and very convenient.

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

[0006] A boosting and extracting component of a functional board, the boosting and extracting component is used to assist in pushing the functional board into a rack or pulling it out of the rack. The functional board has opposite left and right sides. The boosting and extracting component of the functional board includes:

[0007] The first boosting and extracting device includes a first mounting panel and a first wrench member. The first mounting panel is connected to the left side of the functional board card. The left end of the first wrench member is provided with a first bayonet that can contact the frame to form a wrench fulcrum. A first rotating structure is provided near the first bayonet of the first wrench member. The first wrench member is rotatably connected to the first mounting panel through the first rotating structure. And a first locking member is rotatably connected to the right end of the first mounting panel near the first wrench member. The first locking member is used to rotate in the locking direction or the unlocking direction to lock or unlock the first wrench member. The second boosting and extracting device includes a second mounting panel and a second wrench member. The second mounting panel is connected to the right side of the functional board card. The right end of the second wrench member is provided with a second bayonet that can contact the frame to form a wrench fulcrum. A second rotating structure is provided near the second bayonet of the second wrench member. The second wrench member is rotatably connected to the second mounting panel through the second rotating structure. And a second locking member is rotatably connected to the left end of the second mounting panel near the second wrench member. The second locking member is used to rotate in the locking direction or the unlocking direction to lock or unlock the second wrench member.

[0008] As a further improvement of this technical solution, the first locking member includes a first rotating portion, a first connecting rod portion, a first locking portion, and a first pushing portion for the user to push. The first rotating portion is rotatably connected to the first mounting panel. The first locking portion and the first rotating portion are respectively connected to both ends of the first connecting rod portion. The first pushing portion is arranged on the outer side of the first connecting rod portion and protrudes laterally from the first connecting rod portion. The first locking portion is arranged near the right end of the first wrench member and is used to move in the locking direction to abut and lock the first wrench member, or move in the unlocking direction to move away from the first wrench member. The second locking member includes a second rotating portion, a second connecting rod portion, a second locking portion, and a second pushing portion for the user to push. The second rotating portion is rotatably connected to the second mounting panel. The second rotating portion is connected to one end of the second connecting rod portion. The second locking portion and the second pushing portion are connected to the other end of the second connecting rod portion and are respectively arranged on both sides of the second connecting rod portion. The second pushing portion protrudes laterally from the second connecting rod portion. The second locking portion is arranged near the right end of the second wrench member and is used to move in the locking direction to abut and lock the second wrench member, or move in the unlocking direction to move away from the second wrench member.

[0009] As a further improvement of the present technical solution, the first boosting and extracting device further includes a first reset member. One end of the first reset member abuts against the first mounting panel, and the other end abuts against the first wrench member. The first reset member is configured to rotate and reset the right end of the first wrench member in a direction approaching the first locking portion. The second boosting and extracting device further includes a second reset member. One end of the second reset member abuts against the second mounting panel, and the other end abuts against the second wrench member. The second reset member is configured to rotate and reset the right end of the second wrench member in a direction approaching the second locking portion.

[0010] As a further improvement of the present technical solution, the first boosting and extracting device further includes a third reset member. One end of the third reset member abuts against the first mounting panel, and the other end abuts against the first locking member. The third reset member is configured to rotate and reset the first locking member in a direction of locking the first wrench member. The second boosting and extracting device further includes a fourth reset member. One end of the fourth reset member abuts against the second mounting panel, and the other end abuts against the second locking member. The fourth reset member is configured to rotate and reset the second locking member in a direction of locking the second wrench member.

[0011] As a further improvement of the present technical solution, the first mounting panel is provided with a first mounting structure adapted to the left side of the functional board and connectable to the left side and the front side of the functional board. The second mounting panel is provided with a second mounting structure adapted to the right side of the functional board and connectable to the right side and the front side of the functional board.

[0012] As a further improvement of the present technical solution, the first wrench member includes a first main body portion, a first handle portion and a first engaging portion. The first main body portion is connected to the first mounting panel through a first rotating structure. The first main body portion and the first engaging portion are respectively connected to both ends of the first handle portion. The first engaging portion is disposed close to the first locking portion. The first engaging portion is configured to cooperate with or cancel cooperation with the first locking portion to lock or unlock the first wrench member. The second wrench member includes a second main body portion, a second handle portion and a second engaging portion. The second main body portion is connected to the second mounting panel through a second rotating structure. The second main body portion and the second engaging portion are respectively connected to both ends of the second handle portion. The first engaging portion is disposed close to the first locking portion. The second engaging portion is configured to cooperate with or cancel cooperation with the second locking portion to lock or unlock the second wrench member.

[0013] As a further improvement of the technical solution, the first mounting panel is provided with a first rotating groove, and the first rotating groove accommodates part of the first wrench member and allows the first wrench member to rotate; a first insertion opening is provided on the groove wall surface of the first rotating groove facing the first handle portion, and the first insertion opening is used for facilitating the insertion of fingers; the second mounting panel is provided with a second rotating groove, and the second rotating groove accommodates part of the second wrench member and allows the second wrench member to rotate; a second insertion opening is provided on the groove wall surface of the second rotating groove facing the second handle portion, and the second insertion opening is used for facilitating the insertion of fingers.

[0014] As a further improvement of the technical solution, a first limiting structure for limiting the stroke of the first wrench member is provided between the first mounting panel and the first wrench member; a second limiting structure for limiting the stroke of the second wrench member is provided between the second mounting panel and the second wrench member.

[0015] As a further improvement of the technical solution, a third limiting structure for limiting the stroke of the first locking member is provided between the first mounting panel and the first locking member; a fourth limiting structure for limiting the stroke of the second locking member is provided between the second mounting panel and the second locking member.

[0016] The present utility model further provides a cabinet, including a rack and a functional board card pluggably connected to the rack, and the cabinet further has a boosting and pulling assistance assembly for the functional board card as described in any one of the above.

[0017] The present utility model provides a boosting and pulling - assisting component for a functional board and a cabinet. The boosting and pulling - assisting component is used to assist in pushing the functional board into a rack or pulling it out of the rack. The functional board has opposite left and right sides. The boosting and pulling - assisting component includes a first boosting and pulling - assisting device and a second boosting and pulling - assisting device connected to the left and right sides of the functional board respectively. Among them, the first boosting and pulling - assisting device includes a first mounting panel and a first wrench member. The first mounting panel is used to be connected to the left side of the functional board. The left end of the first wrench member is provided with a first bayonet that can contact the rack to form a wrench fulcrum. The first wrench member is provided with a first rotating structure near the first bayonet. The first wrench member is rotatably connected to the first mounting panel through the first rotating structure. And a first locking member is rotatably connected to the right - hand end of the first mounting panel near the first wrench member. The first locking member is used to rotate in a locking direction or an unlocking direction to lock or unlock the first wrench member. The second boosting and pulling - assisting device includes a second mounting panel and a second wrench member. The second mounting panel is connected to the right side of the functional board. The right end of the second wrench member is provided with a second bayonet that can contact the rack to form a wrench fulcrum. The second wrench member is provided with a second rotating structure near the second bayonet. The second wrench member is rotatably connected to the second mounting panel through the second rotating structure. And a second locking member is rotatably connected to the left - hand end of the second mounting panel near the second wrench member. The second locking member is used to rotate in a locking direction or an unlocking direction to lock or unlock the second wrench member. The present utility model enables the boosting and pulling - assisting component of the functional board to have locking and unlocking functions by setting the first locking member and the second locking member, so that the first wrench member and the second wrench member can be reliably locked or unlocked to each mounting panel. Moreover, the layout of the boosting and pulling - assisting device is compact and the structure is delicate and reliable. And, in the present utility model, the first wrench member and the second wrench member are screwed on both sides of the functional board. By means of the lever principle of the wrench, the boosting and pulling of the functional board in the rack are realized. And when the user uses it, no other tools are needed for cooperation, and the operation is time - saving, labor - saving and very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a three - dimensional view of the functional board and the boosting and pulling - assisting component of the functional board provided by the embodiment of the present utility model;

[0020] Figure 2 is a three - dimensional view of the first boosting and pulling - assisting device provided by the embodiment of the present utility model;

[0021] Figure 3This is an exploded view of a first push-and-pull assist device provided by an embodiment of the present utility model;

[0022] Figure 4 This is another perspective view of the first pushing and pulling assisting device provided by an embodiment of the present utility model;

[0023] Figure 5 This is a three-dimensional diagram of the first pushing and pulling-assisting device (in the state of moving the first locking member) provided by an embodiment of the utility model;

[0024] Figure 6 This is a perspective view of a second pushing and pulling assisting device provided by an embodiment of the present utility model;

[0025] Figure 7 This is an exploded view of the second pushing and pulling assist device provided by an embodiment of the present utility model;

[0026] Figure 8 This is another stereoscopic view of the second pushing and pulling assisting device provided in an embodiment of the present utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] It should be noted that the terms "setting" and "connecting" should be understood in a broad sense. For example, it can be directly setting or connecting, or it can be indirectly setting or connecting through a central component or a central structure.

[0029] In addition, if there are terms such as "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientation or positional relationships in the embodiments of the present invention, these are based on the orientation or positional relationships shown in the drawings or the conventional placement state or usage state, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure, feature, device or element referred to must have a specific orientation or positional relationship, nor must it be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the specific embodiments, the various specific technical features and each embodiment described can be combined in any appropriate manner without contradiction. For example, different embodiments can be formed by combining different specific technical features / embodiments. To avoid unnecessary repetition, various possible combination methods of the specific technical features / embodiments in the present utility model will not be described separately.

[0031] The present utility model provides a boosting and pulling - assisting component for a functional board. Please refer to Figures 1 to 8 , the boosting and pulling - assisting component is used to assist in pushing the functional board 210 into the rack or pulling the functional board 210 out of the rack. The functional board 210 has opposite left and right sides. The boosting and pulling - assisting component includes a first boosting and pulling - assisting device 10 connected to the left side of the functional board 210 and a second boosting and pulling - assisting device 20 connected to the right side of the functional board 210, so as to ensure the smooth movement of the functional board 210 during boosting and pulling. Among them, the first boosting and pulling - assisting device 10 includes a first mounting panel 11 and a first wrench member 12. The first mounting panel 11 is used to be connected to the left side of the functional board 210, and the first wrench member 12 is rotatably connected to the first mounting panel 11. Specifically, a first bayonet 1211 that can contact the rack to form a wrench fulcrum is provided at the left end of the first wrench member 12. A first rotating structure 124 is provided near the first bayonet 1211 of the first wrench member 12. The first wrench member 12 is rotatably connected to the first mounting panel 11 through the first rotating structure 124. The first wrench member 12 is screwed to the first mounting panel 11. When in use, the user can utilize the lever principle to achieve boosting and pulling, which saves time and effort. And a first locking member 13 is rotatably connected to the right - hand end of the first mounting panel 11 near the first wrench member 12. The first locking member 13 is used to rotate in the locking direction or the unlocking direction to lock or unlock the first wrench member 12, improving reliability. The second boosting and pulling - assisting device 20 includes a second mounting panel 21 and a second wrench member 22. The second mounting panel 21 is used to be connected to the right side of the functional board 210, and the second wrench member 22 is rotatably connected to the second mounting panel 21. Specifically, a second bayonet 2211 that can contact the rack to form a wrench fulcrum is provided at the right end of the second wrench member 22. A second rotating structure 224 is provided near the second bayonet 2211 of the second wrench member 22. The second wrench member 22 is rotatably connected to the second mounting panel 21 through the second rotating structure 224. The second wrench member 22 is screwed to the second mounting panel 22. When in use, the user can utilize the lever principle to achieve boosting and pulling, which saves time and effort. And a second locking member 23 is rotatably connected to the left - hand end of the second mounting panel 21 near the second wrench member 22. The second locking member 23 is used to rotate in the locking direction or the unlocking direction to lock or unlock the second wrench member 22, improving reliability.

[0032] The present invention provides the first locking member 13 and the second locking member 23 so that the push-and-pull assembly has locking and unlocking functions, and the first wrench member 12 and the second wrench member 22 can be reliably locked or unlocked on each installation panel, and the push-and-pull device has a compact layout and a sophisticated and reliable structure. Moreover, in the present invention, the first wrench member 12 and the second wrench member 22 are screwed to the two sides of the function board 210, and with the help of the lever principle of the wrench, the push-and-pull of the function board 210 on the rack is achieved, and the user does not need other tools when using it, and the operation is time-saving and labor-saving, and very convenient.

[0033] Among them, for the convenience of describing the present invention, the direction from the first pushing and pulling device 10 to the second pushing and pulling device 20 is defined as the left-to-right direction, the direction from one end of the functional board 210 where the first pushing and pulling device 10 and the second pushing and pulling device 20 are set to the other end is defined as the front-to-back direction, and the direction perpendicular to the front-to-back direction and the left-to-right direction (along the thickness direction of the functional board 210) is defined as the up-down direction.

[0034] For the first mounting panel 11 and the second mounting panel 21, see Figures 2 to 8 Optionally, a first limiting structure 111 that can limit the stroke of the first wrench member 12 can be provided between the first mounting panel 11 and the first wrench member 12, thereby limiting the position of the first wrench member 12 and reducing the shaking of the first wrench member 12 when it rotates; similarly, a second limiting structure 211 that can limit the stroke of the second wrench member 22 can be provided between the second mounting panel 21 and the second wrench member 22, thereby limiting the position of the second wrench member 22 and reducing the shaking of the second wrench member 22 when it rotates. Preferably, the first limiting structure 111 and the second limiting structure 211 can be compatible blocks and slots or limiting pins for limiting the stroke of the first wrench member 12 and the second wrench member 2, etc.

[0035] Optionally, a third limiting structure 112 that can limit the travel of the first locking member 13 can be provided between the first mounting panel 11 and the first locking member 13, thereby effectively limiting the travel of the first locking member 13 and preventing the first locking member 13 from colliding with other structures during rotation. Similarly, a fourth limiting structure 212 that can limit the travel of the second locking member 23 can be provided between the second mounting panel 21 and the second locking member 23, thereby effectively limiting the travel of the second locking member 23 and preventing the second locking member 23 from colliding with other structures during rotation. Preferably, the third limiting structure 112 and the fourth limiting structure 212 can be limiting pins, limiting blocks that abut against the first locking portion 133 and the second locking portion 233, limiting slots, or compatible blocks and slots, etc.

[0036] Optionally, the first mounting panel 11 may be provided with a first mounting structure adapted to the left side of the functional board 210 and connectable to the left side and the front side of the functional board 210 to facilitate the installation of the first boosting and extracting device 10; the second mounting panel 21 may be provided with a second mounting structure adapted to the right side of the functional board 210 and connectable to the right side and the front side of the functional board 210 to facilitate the installation of the second boosting and extracting device 20.

[0037] Specifically, the first mounting structure may include a first front side plate 113 mounted on the front side of the functional board 210 and a left side plate 114 mounted on the left side of the functional board 210. The second mounting structure may include a second front side plate 213 mounted on the front side of the functional board 210, a right side plate 214 mounted on the right side of the functional board 210, and a front plate 215 mounted on the front surface of the functional board 210 (the surface connecting the front side, the left side and the right side of the functional board 210). The fasteners may be inserted into the first front side plate 113, the left side plate 114, the second front side plate 213, the right side plate 214 and the front plate 215 and then fixed to the functional board 210, with very firm and accurate positioning and no shaking during use. Further, the length of the first front side plate 113 may be longer than that of the second front side plate 213 to adapt to the different structures on the left and right sides of the functional board 210.

[0038] Further, the widths of the first front side plate 113, the left side plate 114, the second front side plate 213 and the right side plate 214 are adapted to the thickness of the functional board 210 to prevent the first mounting panel 11 and the second mounting panel 21 from protruding above and below the functional board 210, thus avoiding affecting the use.

[0039] Further, reinforcing ribs 115 may be provided on the first front side plate 113, the left side plate 114, the second front side plate 213 and the right side plate 214 to improve the strength of the first boosting and extracting device 10 and the second boosting and extracting device 20.

[0040] For the first wrench member 12 and the second wrench member 22, please refer to Figures 2 to 8, Optionally, the first wrench member 12 may include a first main body portion 121, a first handle portion 122, and a first engaging portion 123. The first main body portion 121 is connected to the first mounting panel 11 through a first rotating structure 124. The first main body portion 121 and the first engaging portion 123 are respectively connected to two ends of the first handle portion 122. The first engaging portion 123 is disposed near the first locking portion 133. The first engaging portion 123 is used to cooperate with or cancel the cooperation with the first locking portion 133 to lock or unlock the first wrench member 12. The user can first push the first pushing portion 134 to cancel the locking of the first locking portion 133 on the first engaging portion 123. Then, the user can rotate the first handle portion 122 to move the first handle portion 122 away from the functional board 210, so that the left end of the first wrench member 12 rotates towards the direction close to the rack, and the first bayonet 1211 is clamped on the rack. Then, through the lever structure formed by the first wrench member 12 and the rack, the first mounting panel 11 and the functional board 210 are pushed into or out of the cabinet, thereby completing the boosting and pulling, which is time-saving and labor-saving.

[0041] Similarly, the second wrench member 22 may include a second main body portion 221, a second handle portion 222, and a second engaging portion 223. The second main body portion 221 is connected to the second mounting panel 21 through a second rotating structure 224. The second main body portion 221 and the second engaging portion 223 are respectively connected to two ends of the second handle portion 222. The first engaging portion 123 is disposed near the first locking portion 133. The second engaging portion 223 is used to cooperate with or cancel the cooperation with the second locking portion 233 to lock or unlock the second wrench member 22. The user can first push the second pushing portion 234 to cancel the locking of the second locking portion 233 on the second engaging portion 223. Then, the user can rotate the second handle portion 222 to move the second handle portion 222 away from the functional board 210, so that the right end of the second wrench member 22 rotates towards the direction close to the rack, and the second bayonet 2211 is clamped on the rack. Then, through the lever structure formed by the second wrench member 22 and the rack, the second mounting panel 21 and the functional board 210 are pushed into or out of the cabinet, thereby completing the boosting and pulling, which is time-saving and labor-saving.

[0042] Optionally, the first mounting panel 11 may be provided with a first rotating groove 116, which accommodates part of the first wrench member 12 and allows the first wrench member 12 to rotate, thereby protecting the first wrench member 12; the groove wall surface of the first rotating groove 116 may be provided with a first insertion opening 117 facing the first handle portion 122, and the first insertion opening 117 is used to facilitate the insertion of fingers, thereby facilitating user operation; similarly, the second mounting panel 21 may be provided with a second rotating groove 216, which accommodates part of the second wrench member 22 and allows the second wrench member 22 to rotate, thereby protecting the first wrench member 12; the groove wall surface of the second rotating groove 216 may be provided with a second insertion opening 217 facing the second handle portion 222, and the second insertion opening 217 is used to facilitate the insertion of fingers, thereby facilitating user operation.

[0043] Optionally, the first handle portion 122 may be provided with a first gripping protrusion 1221 for facilitating the user to grip the first handle portion 122 ; similarly, the second handle portion 222 may also be provided with a second gripping protrusion 2221 for facilitating the user to grip the second handle portion 222 .

[0044] For the first locking member 13 and the second locking member 23, see Figures 2 to 8 Optionally, the first locking member 13 may include a first rotating portion 131, a first connecting rod portion 132, a first locking portion 133 and a first pushing portion 134 for a user to push. The first rotating portion 131 is rotatably connected to the first mounting panel 11. The first locking portion 133 and the first rotating portion 131 are respectively connected to the two ends of the first connecting rod portion 132. The first pushing portion 134 is provided on the outward side of the first connecting rod portion 132 (the side away from the functional board 210) and protrudes laterally from the first connecting rod portion 132. The first locking portion 133 is provided near the right end of the first wrench member 12 and is used to move in the locking direction to abut against and lock the first wrench member 12, or to move in the unlocking direction to move away from the first wrench member 12. Figure 5 When the user pushes the first pushing portion 134 to move in the unlocking direction, the first locking portion 133 can be driven away from the unlocking first wrench member 12; Figure 4 When the user pushes the first pushing portion 134 to move in the locking direction, the first locking portion 133 is driven to abut and lock the first wrench member 12. Moreover, since the first locking portion 133 is located near the right end of the first wrench member 12, the user can push the first locking portion 133 with the left thumb and then use other fingers of the left hand to move the first handle portion 122 to drive the first wrench member 12. In other words, the user can complete unilateral pushing and pulling with one hand, which is very convenient to use.

[0045] Similarly, the second locking member 23 may include a second rotating portion 231, a second connecting rod portion 232, a second locking portion 233, and a second pushing portion 234 for a user to push. The second rotating portion 231 is rotatably connected to the second mounting panel 21. The second rotating portion 231 is connected to one end of the second connecting rod portion 232. The second locking portion 233 and the second pushing portion 234 are connected to the other end of the second connecting rod portion 232 and are respectively arranged on both sides of the second connecting rod portion 232. The second pushing portion 234 protrudes laterally from the second connecting rod portion 232. The second locking portion 233 is arranged near the right end of the second wrench member 22 and is configured to move in a locking direction to abut against and lock the second wrench member 22, or to move in an unlocking direction to move away from the second wrench member 22. When the user pushes the second pushing portion 234 in the unlocking direction, the second locking portion 233 is driven away from and unlocks the second wrench member 22; when the user pushes the second pushing portion 234 in the locking direction, the second fixed portion is driven to abut against and lock the second wrench member 22. Moreover, since the second locking portion 233 is arranged close to the left end of the second wrench member 22, the user can push the second locking portion 233 with the right thumb when using it, and then use other fingers of the right hand to move the second handle portion 222 to drive the second wrench member 22, that is, the user can complete the unilateral pushing and pulling with one hand, which is very convenient to use.

[0046] Optionally, the first wrench member 12 can be connected to the left side of the first mounting panel 11 through the first rotating structure 124, the first wrench member 12 can move around the first rotation direction, the second wrench member 22 can be connected to the right side of the second mounting panel 21 through the second rotating structure 224, the second wrench member 22 can move around the first rotation direction, the rotating axis of the first rotation direction is arranged along the up and down direction, and the rotation direction is along the front and back direction, so as to facilitate the plugging and unplugging of the functional board 210 into the cabinet; the first locking member 13 can be connected to the front side of the first mounting panel 11 through the first rotating portion 131, the first locking member 13 can move around the second rotation direction, the second locking member 23 can be connected to the front side of the second mounting panel 21 through the second rotating portion 231, the second locking member 23 can move around the second rotation direction, the rotating axis of the second rotation direction is arranged along the front and back direction, and the rotation direction is along the up and down direction. When using, the user only needs to move the first locking member 13 and the second locking member 23 along the up and down direction, and then move the first wrench member 12 and the second wrench member 22 along the front and back direction to achieve pushing and pulling, which is very convenient to use.

[0047] Specifically, the present utility model does not specifically limit the specific structures of the first rotation structure 124, the second rotation structure 224, the first rotation part 131 and the second rotation part 231, as long as the rotation of the first wrench member 12, the second wrench member 22, the first locking member 13 and the second locking member 23 can be realized. For example, the first rotation structure 124, the second rotation structure 224, the first rotation part 131 and the second rotation part 231 may respectively include rotation pins inserted into the first wrench member 12, the second wrench member 22, the first locking member 13 and the second locking member 23, etc.

[0048] In some embodiments, please refer to Figures 2 to 8 , the first boosting and extracting device 10 may further include a first reset member 14. One end of the first reset member 14 abuts against the first mounting panel 11, and the other end abuts against the first wrench member 12. The first reset member 14 is used to rotate and reset the right end of the first wrench member 12 in the direction close to the first locking portion 133. When the user releases the first wrench member 12, the first wrench member 12 can achieve automatic reset. Similarly, the second boosting and extracting device 20 may further include a second reset member 24. One end of the second reset member 24 abuts against the second mounting panel 21, and the other end abuts against the second wrench member 22. The second reset member 24 is used to rotate and reset the right end of the second wrench member 22 in the direction close to the second locking portion 233. When the user releases the second wrench member 22, the second wrench member 22 can achieve automatic reset.

[0049] In some embodiments, please refer to Figures 2 to 8 , the first boosting and extracting device 10 may further include a third reset member 15. One end of the third reset member 15 abuts against the first mounting panel 11, and the other end abuts against the first locking member 13. The third reset member 15 is used to rotate and reset the first locking member 13 in the direction of locking the first wrench member 12. When the user releases the first locking member 13, the first locking member 13 can achieve automatic reset, and on the basis that the first wrench member 12 can also be automatically reset, such a setting realizes the automatic locking of the first wrench member 12. Similarly, the second boosting and extracting device 20 may further include a fourth reset member 25. One end of the fourth reset member 25 abuts against the second mounting panel 21, and the other end abuts against the second locking member 23. The fourth reset member 25 is used to rotate and reset the second locking member 23 in the direction of locking the second wrench member 22. When the user releases the second locking member 23, the second locking member 23 can achieve automatic reset, and on the basis that the second wrench member 22 can also be automatically reset, the automatic locking of the second wrench member 22 is realized.

[0050] Furthermore, the first mounting panel 11, the second mounting panel 21, the first wrench member 12, the second wrench member 22, the first locking member 13 and the second locking member 23 can be provided with grooves 118 for accommodating the installation of the first reset member 14, the second reset member 24, the third reset member 15 and the fourth reset member 25, making the installation more secure.

[0051] The present invention also provides a cabinet, which includes a rack and a functional board 210 pluggable to the rack. The cabinet also has a boosting and pulling-out component for the functional board, which is used to achieve boosting and pulling-out when the functional board 210 is plugged in and out of the rack, making the operation convenient, saving time and effort.

[0052] It can be understood that the utility model provides a push-pull assist component and cabinet for a functional board. In actual use, the user can first use the left thumb to push the first pushing portion 134 downward and the right thumb to push the second pushing portion 234 downward, so that the first locking member 13 and the second locking member 23 rotate along the unlocking direction to unlock the first wrench member 12 and the second wrench member 22; then use the other fingers of the left hand to push the first handle portion 122 forward (along the first rotation direction away from the functional board 210) and the other fingers of the right hand to push the second handle portion 222 forward, so that the left end of the first wrench member 12 and the right end of the second wrench member 22 are toward the rack. The first latch 1211 and the second latch 2211 are both locked in the rack, and then the respective mounting panels and the corresponding functional boards 210 are pushed into the cabinet through the lever structure formed by the respective wrench members and the rack. When the functional boards 210 are installed in place, the user releases the first wrench member 12, the second wrench member 22, the first locking member 13 and the second locking member 23, so that the first reset member 14, the second reset member 24, the third reset member 15 and the fourth reset member 25 can respectively drive the first wrench member 12, the second wrench member 22, the first locking member 13 and the second locking member 23 to reset, thereby completing the locking of the first wrench member 12 and the second wrench member 22. When it is necessary to pull out the functional board 210 installed in the cabinet, the user can first use the left thumb to push the first pushing part 134 downward and the right thumb to push the second pushing part 234 downward, so that the first locking member 13 and the second locking member 23 rotate in the unlocking direction to unlock the first wrench member 12 and the second wrench member 22; then the first wrench member 12 and the second wrench member 22 use the first bayonet 1211 and the second bayonet 2211 of the frame as fulcrums to very conveniently pull out the installation panel and the corresponding functional board 210, that is, the first wrench member 12 and the second wrench member 22 screwed on the first installation panel 11 and the second installation panel 21 are used to assist in pulling out the functional board 210 from the cabinet. The structure is simple and stable, the operation is convenient and labor-saving, and the practicability is strong.

[0053] The present utility model provides a boosting and extracting assembly for a functional board and a cabinet. The boosting and extracting assembly is used to assist in pushing the functional board 210 into the rack or pulling the functional board 210 out of the rack. The functional board 210 has opposite left and right sides. The boosting and extracting assembly includes a first boosting and extracting device 10 and a second boosting and extracting device 20 respectively connected to the left and right sides of the functional board 210, so as to ensure the smooth movement of the functional board 210 during boosting and extracting. Among them, the first boosting and extracting device 10 includes a first mounting panel 11 and a first wrench member 12. The first mounting panel 11 is used to be connected to the left side of the functional board 210, and the first wrench member 12 is rotatably connected to the first mounting panel 11. Specifically, a first bayonet 1211 capable of contacting the rack to form a wrench fulcrum is provided at the left end of the first wrench member 12. A first rotating structure 124 is provided on the first wrench member 12 near the first bayonet 1211. The first wrench member 12 is rotatably connected to the first mounting panel 11 through the first rotating structure 124. The first wrench member 12 is screwed to the first mounting panel 11. When in use, the user can realize boosting and extracting by means of the lever principle, which is time-saving and labor-saving. And a first locking member 13 is rotatably connected to the right end of the first mounting panel 11 near the first wrench member 12. The first locking member 13 is used to rotate in the locking direction or the unlocking direction to lock or unlock the first wrench member 12, improving the reliability. The second boosting and extracting device 20 includes a second mounting panel 21 and a second wrench member 22. The second mounting panel 21 is used to be connected to the right side of the functional board 210, and the second wrench member 22 is rotatably connected to the second mounting panel 21. Specifically, a second bayonet 2211 capable of contacting the rack to form a wrench fulcrum is provided at the right end of the second wrench member 22. A second rotating structure 224 is provided on the second wrench member 22 near the second bayonet 2211. The second wrench member 22 is rotatably connected to the second mounting panel 21 through the second rotating structure 224. The second wrench member 22 is screwed to the second mounting panel 22. When in use, the user can realize boosting and extracting by means of the lever principle, which is time-saving and labor-saving. And a second locking member 23 is rotatably connected to the left end of the second mounting panel 21 near the second wrench member 22. The second locking member 23 is used to rotate in the locking direction or the unlocking direction to lock or unlock the second wrench member 22, improving the reliability.

[0054] The present utility model enables the boosting and extracting device to have locking and unlocking functions by providing the first locking member 13 and the second locking member 23. The first wrench member 12 and the second wrench member 22 can be reliably locked or unlocked to the respective mounting panels, and the layout is compact, making the structure of the boosting and extracting device delicate and reliable. Moreover, in the present utility model, the first wrench member 12 and the second wrench member 22 are screwed to both sides of the functional board 210. By means of the lever principle of the wrench, the boosting and extracting of the functional board 210 in the rack are realized. And when in use, the user does not need to cooperate with other tools, and the operation is time-saving, labor-saving and very convenient.

[0055] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A boosting and pulling-assisting component for a functional board, the boosting and pulling-assisting component being used to assist in pushing the functional board into a rack or pulling the functional board out of the rack, the functional board having an opposite left side and right side, characterized in that, The boosting and extraction assisting assembly includes: A first boosting and extraction assisting device, including a first mounting panel and a first wrench member. The first mounting panel is connected to the left side of the functional board card. A first bayonet for contacting the frame to form a wrench fulcrum is provided at the left end of the first wrench member. A first rotating structure is provided near the first bayonet of the first wrench member. The first wrench member is rotatably connected to the first mounting panel through the first rotating structure. And a first locking member is rotatably connected to the right end of the first mounting panel near the first wrench member. The first locking member is used to rotate in the locking direction or the unlocking direction to lock or unlock the first wrench member; A second boosting and extraction assisting device, including a second mounting panel and a second wrench member. The second mounting panel is connected to the right side of the functional board card. A second bayonet for contacting the frame to form a wrench fulcrum is provided at the right end of the second wrench member. A second rotating structure is provided near the second bayonet of the second wrench member. The second wrench member is rotatably connected to the second mounting panel through the second rotating structure. And a second locking member is rotatably connected to the left end of the second mounting panel near the second wrench member. The second locking member is used to rotate in the locking direction or the unlocking direction to lock or unlock the second wrench member.

2. The boosting and extraction assisting assembly of the functional board card according to claim 1, wherein The first locking member includes a first rotating portion, a first connecting rod portion, a first locking portion and a first pushing portion for the user to push. The first rotating portion is rotatably connected to the first mounting panel. The first locking portion and the first rotating portion are respectively connected to both ends of the first connecting rod portion. The first pushing portion is provided on the outer side of the first connecting rod portion and protrudes horizontally from the first connecting rod portion. The first locking portion is provided near the right end of the first wrench member and is used to move in the locking direction to abut and lock the first wrench member, or move in the unlocking direction to move away from the first wrench member; The second locking member includes a second rotating portion, a second connecting rod portion, a second locking portion and a second pushing portion for the user to push. The second rotating portion is rotatably connected to the second mounting panel. The second rotating portion is connected to one end of the second connecting rod portion. The second locking portion and the second pushing portion are connected to the other end of the second connecting rod portion and are respectively provided on both sides of the second connecting rod portion. The second pushing portion protrudes horizontally from the second connecting rod portion. The second locking portion is provided near the right end of the second wrench member and is used to move in the locking direction to abut and lock the second wrench member, or move in the unlocking direction to move away from the second wrench member.

3. The boosting and extraction assisting component of the functional board according to claim 2, characterized in that, The first boosting and extracting device further includes a first reset member. One end of the first reset member abuts against the first mounting panel, and the other end abuts against the first wrench member. The first reset member is used for rotating and resetting the right end of the first wrench member towards the direction close to the first locking portion. The second boosting and extracting device further includes a second reset member. One end of the second reset member abuts against the second mounting panel, and the other end abuts against the second wrench member. The second reset member is used for rotating and resetting the right end of the second wrench member towards the direction close to the second locking portion.

4. The boosting and pulling - out assembly of the functional board according to claim 1, characterized in that, The first boosting and extracting device further includes a third reset member. One end of the third reset member abuts against the first mounting panel, and the other end abuts against the first locking member. The third reset member is used for rotating and resetting the first locking member towards the direction of locking the first wrench member. The second boosting and extracting device further includes a fourth reset member. One end of the fourth reset member abuts against the second mounting panel, and the other end abuts against the second locking member. The fourth reset member is used for rotating and resetting the second locking member towards the direction of locking the second wrench member.

5. The boosting and pulling-out assembly of the functional board according to claim 1, characterized in that, The first mounting panel is provided with a first mounting structure adapted to the left side of the functional board card and connectable to the left side and the front side of the functional board card. The second mounting panel is provided with a second mounting structure adapted to the right side of the functional board card and connectable to the right side and the front side of the functional board card.

6. The boosting and pulling assistance component of the functional board according to claim 2, characterized in that, The first wrench member includes a first main body portion, a first handle portion and a first engaging portion. The first main body portion is connected to the first mounting panel through a first rotating structure. The first main body portion and the first engaging portion are respectively connected to both ends of the first handle portion. The first engaging portion is arranged close to the first locking portion. The first engaging portion is used for engaging or disengaging with the first locking portion to lock or unlock the first wrench member. The second wrench member includes a second main body portion, a second handle portion and a second engaging portion. The second main body portion is connected to the second mounting panel through a second rotating structure. The second main body portion and the second engaging portion are respectively connected to both ends of the second handle portion. The first engaging portion is arranged close to the first locking portion. The second engaging portion is used for engaging or disengaging with the second locking portion to lock or unlock the second wrench member.

7. The boosting and extraction assisting component of the functional board according to claim 6, characterized in that, The first mounting panel is provided with a first rotating groove. The first rotating groove accommodates part of the first wrench member and allows the first wrench member to rotate. A first insertion opening is provided on the groove wall surface of the first rotating groove facing the first handle portion. The first insertion opening is used for facilitating the insertion of fingers. The second mounting panel is provided with a second rotating groove. The second rotating groove accommodates part of the second wrench member and allows the second wrench member to rotate. A second insertion opening is provided on the groove wall surface of the second rotating groove facing the second handle portion. The second insertion opening is used for facilitating the insertion of fingers.

8. The boosting and extraction assisting component of the functional board according to any one of claims 1 to 7, characterized in that A first limiting structure for restricting the stroke of the first wrench member is provided between the first mounting panel and the first wrench member. A second limiting structure for restricting the stroke of the second wrench member is provided between the second mounting panel and the second wrench member.

9. The boosting and extraction assisting component of the functional board according to any one of claims 1 to 7, characterized in that, A third limiting structure for restricting the stroke of the first locking member is provided between the first mounting panel and the first locking member; a fourth limiting structure for restricting the stroke of the second locking member is provided between the second mounting panel and the second locking member.

10. A cabinet, characterized in that, It includes a frame and a functional board card pluggably connected to the frame, and the cabinet further has a boosting and withdrawing assisting component for the functional board card according to any one of claims 1 to 9.

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