CN210627048U - Fixing assembly, function card fixing module and server equipment - Google Patents

Fixing assembly, function card fixing module and server equipment Download PDF

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Publication number
CN210627048U
CN210627048U CN201921234131.0U CN201921234131U CN210627048U CN 210627048 U CN210627048 U CN 210627048U CN 201921234131 U CN201921234131 U CN 201921234131U CN 210627048 U CN210627048 U CN 210627048U
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China
Prior art keywords
sliding
guide
bolt
locking structure
locking
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CN201921234131.0U
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Chinese (zh)
Inventor
宋正冰
王爱梅
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Abstract

The present application discloses a fixation assembly; the bolt is arranged on the first structural member in a sliding manner and is provided with a first clamping part; the plug box is arranged on the second structural part; the plug box comprises a box body; the sliding block is arranged in the box body and provided with an inserting groove, the inserting pin is slidably inserted into the inserting groove, and a second clamping part capable of being clamped with the first clamping part is arranged in the inserting groove; the elastic piece is deformable along the sliding direction of the bolt, and when the bolt is inserted into the slot, the elastic piece can be compressed by driving the sliding block together; set up in the locking structure of box body, the slider is provided with guide structure, guide structure have with locking structure sliding fit's first slip guide portion and second slip guide portion to and with the spacing portion of locking structure locking fit. This application can realize the dismouting of first structure and second structure through the slip bolt, has realized exempting from instrument dismouting, convenient operation. The application also discloses an energy card fixing module and server equipment.

Description

Fixing assembly, function card fixing module and server equipment
Technical Field
The application relates to the technical field of communication server equipment, more specifically relates to a fixed subassembly, and the application still relates to a function card fixed module and a server equipment.
Background
The expansion card fixing module is a structure for installing the expansion card, which is commonly used, but the existing expansion card fixing module adopts a fixing structure, and the operation is inconvenient due to the fact that a tool is needed during disassembly and assembly.
SUMMERY OF THE UTILITY MODEL
In view of this, the present application aims to disclose a fixing assembly to achieve tool-free disassembly and assembly and facilitate operation.
Another objective of the present application is to disclose a function card fixing module including the fixing component and a server device.
In order to achieve the above purpose, the present application discloses the following technical solutions:
a fixing assembly for fixedly connecting a first structural member and a second structural member; the method comprises the following steps:
the bolt is slidably arranged on the first structural member and provided with a first clamping part;
the setting is in plug box on the second structure, plug box includes:
a box body;
the sliding block is arranged in the box body and provided with an inserting groove, the inserting pin is inserted into the inserting groove in a sliding mode, and a second clamping portion capable of being clamped with the first clamping portion is arranged in the inserting groove;
the elastic piece is deformable along the sliding direction of the bolt, and the bolt can drive the sliding block to compress the elastic piece together after being inserted into the slot;
the sliding block is provided with a guide structure, and the guide structure is provided with a first sliding guide part and a second sliding guide part which are in sliding fit with the locking structure, and a limiting part which is in locking fit with the locking structure;
when the bolt drives the sliding block to compress the elastic piece together, the locking structure can slide to the limiting part along the first sliding guide part, so that the first clamping part is driven to be clamped with the second clamping part;
when the locking structure is located when spacing portion, to the compression the elastic component's direction slides the bolt, the locking structure can follow spacing portion slides to second sliding guide portion to along under the restoring force of elastic component the second sliding guide portion slides, thereby order about first joint portion with second joint portion breaks away from.
Preferably, in the fixing assembly, the locking structure is a swing arm, and one end of the swing arm is rotatably arranged on the box body;
the guide structure is a guide groove arranged on the sliding block, and the other end of the swing arm is provided with a drag hook positioned in the guide groove.
Preferably, in the fixing assembly, the guide structure is a guide protrusion disposed on the slider;
the locking structure is hinged to a locking block of the box body, and the locking block is provided with a sliding groove for accommodating the guide protrusion.
Preferably, in the fixing assembly, the first clamping portion is a first clamping hook;
the slider is provided with an upright post arranged along the sliding direction of the bolt, and the second clamping part is a second clamping hook arranged on the upright post.
Preferably, in the above-mentioned fixed subassembly, be provided with the extrusion boss on the box body inner wall, be provided with on the stand with the atress arch that the extrusion boss offseted, work as the locking structure by spacing portion along when the second sliding guide portion slides, the extrusion boss extrusion atress is protruding in order to order about the second pothook is towards keeping away from the direction deformation of first pothook.
Preferably, in the fixing assembly, a sliding inclined plane is arranged on the bolt, and a guiding inclined plane matched with the sliding inclined plane is arranged on the slot.
Preferably, in the fixing assembly, the elastic member is a spring.
Preferably, in the fixing assembly, the latch is provided with a hanging portion, and the first structural member is provided with a hanging groove in sliding fit with the hanging portion.
As can be seen from the above technical solutions, the fixing assembly disclosed in the present application is used for fixedly connecting a first structural member and a second structural member; the bolt is arranged on the first structural member in a sliding manner and is provided with a first clamping part; the plug box is arranged on the second structural member.
The plug box includes: a box body; the sliding block is arranged in the box body and provided with an inserting groove, the inserting pin is slidably inserted into the inserting groove, and a second clamping part capable of being clamped with the first clamping part is arranged in the inserting groove; the elastic piece is deformable along the sliding direction of the bolt, and when the bolt is inserted into the slot, the elastic piece can be compressed by driving the sliding block together; the sliding block is provided with a guide structure, and the guide structure is provided with a first sliding guide part and a second sliding guide part which are in sliding fit with the locking structure, and a limiting part which is in locking fit with the locking structure;
when the bolt drives the sliding block to compress the elastic piece together, the locking structure can slide to the limiting part along the first sliding guide part, so that the first clamping part is driven to be clamped with the second clamping part; when the locking structure is located spacing portion, to the direction slip bolt of compression elastic component, the locking structure can slide to second sliding guide portion from spacing portion to slide along second sliding guide portion under the restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
When the first structural member and the second structural member need to be fixedly connected, the bolt is slid to be inserted into the slot of the sliding block, then the sliding block is driven to compress the elastic member together, at the moment, the locking structure slides to the limiting part along the first sliding guide part, so that the first clamping part and the second clamping part are driven to be clamped, and the bolt can be fixedly inserted into the inserting box;
when first structure and second structure are unpacked apart to needs, slide the bolt to the direction of compression elastic component once more, can drive locking structure and slide to second sliding guide portion from spacing portion to slide along second sliding guide portion under the elastic restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
To sum up, this application can realize the dismouting of first structure spare and second structure through the slip bolt, has realized exempting from the instrument dismouting, convenient operation.
The application also discloses a function card fixing module which comprises a fixing support and a function card arranged on the fixing support; the fixing bracket is arranged on the mainboard through any one of the fixing components, and the fixing component has the effect, so that the function card fixing module with the fixing component has the same effect, and the details are omitted herein.
The application also discloses server equipment, be in including mainboard and setting function card fixed module on the mainboard, function card fixed module is above-mentioned function card fixed module.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a latch disclosed in an embodiment of the present application as disposed on a first structural member;
FIG. 2 is a schematic view of a plug box according to an embodiment of the present disclosure disposed on a second structural member;
FIG. 3 is a schematic structural diagram of a securing assembly in an unlocked state as disclosed in an embodiment of the present application;
FIG. 4 is a schematic structural view of a fixing assembly disclosed in an embodiment of the present application when the elastic member is not compressed;
FIG. 5 is a schematic structural view of a securing assembly in a locked state as disclosed in an embodiment of the present application;
FIG. 6 is a schematic view of the cartridge of FIG. 5 with the cartridge removed;
fig. 7 is a schematic structural diagram of a slider and a partial cartridge disclosed in the embodiment of the present application.
Detailed Description
The embodiment of the application discloses a fixed subassembly has realized exempting from instrument dismouting, convenient operation.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-7, a fixing assembly for fixedly connecting a first structural member 2 and a second structural member 4 is disclosed in the embodiments of the present application; the bolt comprises a bolt 1 which is slidably arranged on a first structural member 2, wherein the bolt 1 is provided with a first clamping part; a plug-in box arranged on the second structural part 4.
The plug box includes: a box body 3; the sliding block 5 is arranged in the box body 3 and provided with an inserting groove, the bolt 1 can be inserted into the inserting groove in a sliding mode, and a second clamping portion capable of being clamped with the first clamping portion is arranged in the inserting groove; the elastic piece is deformable along the sliding direction of the bolt 1, and when the bolt 1 is inserted into the slot, the sliding block 5 can be driven to compress the elastic piece together; the locking structure is arranged on the box body 3, the sliding block 5 is provided with a guide structure, and the guide structure is provided with a first sliding guide part 52 and a second sliding guide part 53 which are in sliding fit with the locking structure, and a limiting part 51 which is in locking fit with the locking structure;
when the bolt 1 with the sliding block 5 compresses the elastic piece, the locking structure can slide to the limiting part 51 along the first sliding guide part 52, so that the first clamping part is driven to be clamped with the second clamping part; when the locking structure is located spacing portion 51, to the direction slip bolt 1 of compression elastic component, the locking structure can slide to second sliding guide portion 53 from spacing portion 51 to slide along second sliding guide portion 53 under the restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
It should be noted that the above-described lock engagement means locking in a state of relative stop motion.
When the first structural member 2 and the second structural member 4 need to be fixedly connected, the bolt 1 is slid to be inserted into the slot of the sliding block 5, then the sliding block 5 is driven to compress the elastic member together, at the moment, the locking structure slides to the limiting part 51 along the first sliding guide part 52, so that the first clamping part and the second clamping part are driven to be clamped, and the bolt 1 can be fixedly inserted into the inserting box;
when first structure 2 and second structure 4 are unpacked apart to needs, slide bolt 1 to the direction of compression elastic component once more, can drive locking structure and slide to second sliding guide part 53 from spacing portion 51 to slide along second sliding guide part 53 under the elastic restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
To sum up, this application can realize the dismouting of first structure 2 and second structure 4 through slip bolt 1, has realized exempting from the instrument dismouting, convenient operation.
Meanwhile, when the first structural member 2 and the second structural member 4 are fixedly connected, the locking structure is locked at the limiting part 51 of the guide structure, namely the locking structure is locked at the limiting part 51 and stops moving; simultaneously first joint portion and second joint portion joint have double-locking, so fixed strength is better.
In a specific embodiment of the application, the locking structure is a swing arm 6, and one end of the swing arm 6 is rotatably arranged on the box body 3; the guide structure is a guide groove arranged on the sliding block 5, and the other end of the swing arm 6 is provided with a drag hook positioned in the guide groove.
The guide groove is divided into three sections, namely a first sliding guide part 52, a limiting part 51 and a second sliding guide part 53; the draw hook of swing arm 6 can slide along the guide slot, and the gliding in-process of draw hook, swing arm 6 rotate for box body 3.
In the application process, when the bolt 1 drives the sliding block 5 to compress the elastic part together, the draw hook of the swing arm 6 can slide to the limiting part 51 along the first sliding guide part 52 of the guide groove, so that the first clamping part is driven to be clamped with the second clamping part; after the bolt 1 slides to the direction of compressing the elastic component again, the drag hook can slide to second sliding guide part 53 from spacing portion 51 to slide along second sliding guide part 53 under the restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
The shape of this application to above-mentioned guide slot does not do the restriction, as long as can cooperate the drag hook to realize the switching of two states of first joint portion and second joint portion all can, and is concrete, as shown in fig. 4 and fig. 6, the guide slot is irregular M shape.
In another specific embodiment of the present application, the guiding structure is a guiding protrusion disposed on the sliding block 5; the locking structure is the locking piece that articulates at box body 3, and the locking piece has the bellied spout of holding the direction.
The guide bulge is divided into three sections, namely a first sliding guide part 52, a limiting part 51 and a second sliding guide part 53 in sequence, and the guide bulge is slidably positioned in the sliding groove of the locking block; the locking piece can slide along the guide protrusion, and the sliding process of the locking piece rotates relative to the box body 3.
In the application process, when the bolt 1 with the sliding block 5 compresses the elastic piece, the locking block can slide to the limiting part 51 along the first sliding guide part 52 of the guide protrusion, so that the first clamping part is driven to be clamped with the second clamping part; after sliding the bolt 1 again to the direction of compressing the elastic component, the locking piece can slide to second sliding guide part 53 from spacing 51 to slide along second sliding guide part 53 under the restoring force of elastic component, thereby order about first joint portion and the separation of second joint portion.
The size of the locking block along the sliding direction is small, so that the smoothness of the locking block sliding along the guide protrusion is guaranteed. Preferably, the inner wall of the sliding groove of the locking block is a circular arc surface.
It will be appreciated that the guide and locking structure may be other structures, such as an automatic in-and-out mechanism for an automatic ball point pen, comprising a rotatable lower toothed bar and an upper toothed bar arranged on the spigot 1, the guide being an inclined surface on the upper toothed bar and the locking structure being a tooth on the upper toothed bar. The meshing of the upper and lower tooth columns is incomplete, only the tooth tip part is meshed with one part, the guide ribs behind the two meshed teeth are designed to slide in the same guide groove, after the lower tooth column is pushed to slide out of the guide groove by the upper tooth column, the teeth of the lower tooth column can slide along the inclined planes of the teeth of the meshed upper tooth column under the action of the elastic piece, so that the lower tooth column can rotate by an angle to slide to the other side under the action of the inclined planes, and then the lower tooth column is pressed down, and the first clamping part is clamped with the second clamping part; press down the upper tooth post once more, lower tooth post rotates an angle once more, and the opposite side is gone in the slip, bounces under the effect of elastic component, realizes breaking away from of first joint portion and second joint portion.
As shown in fig. 4, the first fastening portion is a first hook 11; the sliding block 5 is provided with an upright post 8 arranged along the sliding direction of the bolt 1, and the second clamping part is a second clamping hook 82 arranged on the upright post 8. The present embodiment forms the slot by utilizing the gap between the slider 5 and the pillar 8. When the first hook 11 and the second hook 82 are clamped, the bidirectional occlusion effect is achieved, and the fixing strength is good. Of course, one of the first clamping portion and the second clamping portion may be a clamping hook, and the other may be a clamping groove.
In a further technical solution, as shown in fig. 7, an extrusion boss 31 is disposed on an inner wall of the box body 3, a stress protrusion 81 abutting against the extrusion boss 31 is disposed on the upright post 8, and when the locking structure slides along the second sliding guide portion 53 from the limiting portion 51, the extrusion boss 31 extrudes the stress protrusion 81 to drive the second hook 82 to deform in a direction away from the first hook 11.
When the locking structure slides along the second sliding guide part 53 from the limiting part 51, the extrusion boss 31 extrudes the stressed protrusion 81 to drive the second hook 82 to drive the upright post 8 to deform in the direction away from the first hook 11, so that the size of the slot is increased, and the first hook 11 and the second hook 82 are conveniently separated; correspondingly, when the locking structure is locked to the limiting part 51, the extrusion boss 31 extrudes the stress protrusion 81 to drive the second hook 82 to drive the upright post 8 to deform together towards the direction close to the first hook 11, so that the size of the slot is reduced, and the clamping strength of the first hook 11 and the second hook 82 is improved.
The present application may also be configured without the above-mentioned extrusion boss 31, and the second hook 82 is only matched with the first hook 11 by the deformation of the pillar 8 itself.
In order to facilitate the sliding of the bolt 1 into the slot, the bolt 1 is provided with a sliding inclined plane, and the slot is provided with a guide inclined plane matched with the sliding inclined plane. Therefore, when the bolt 1 slides up and down, the sliding inclined plane of the bolt 1 slides along the guiding inclined plane of the slot, so that the bolt 1 can be conveniently controlled to go in and out of the slot; the cooperation on above-mentioned two inclined planes can also lead 5 slow movements of slider, and then control locking structure in guide structure's slow slip to guarantee the smooth and easy nature of work. The present application may not include the above-described sliding slope and guide slope.
For the sake of simplicity of construction, the resilient member is a spring 7. The elastic element can also be an elastic column or an elastic steel sheet and the like.
In order to facilitate the assembly of the plug 1, the plug 1 is provided with a hanging part, and the first structural member 2 is provided with a hanging groove in sliding fit with the hanging part. When the bolt is installed, the hanging part of the bolt 1 is directly hung in the hanging groove of the first structural member 2. Of course, the bolt 1 may be connected to the first structural member 2 by other mounting structures, such as a threaded connection, etc.
The working principle of the fixing assembly disclosed by the embodiment of the application is as follows:
firstly, arranging a bolt 1 on a first structural member 2, and arranging an insertion box on a second structural member 4, as shown in fig. 1-2, specifically, the first structural member 2 is a fixed support, and the second structural member 4 is a main board;
when the fixing support is fixed on the main board, the bolt 1 is pressed, the bolt 1 drives the sliding block 5 to move downwards, and the draw hook of the swing arm 6 moves along the first sliding guide part 52; when the fixing component moves to the position of the limiting part 51, the limiting part 51 on the sliding block 5 is hooked, the sliding block 5 is pulled, meanwhile, the second hook 82 on the upright post 8 hooks the first hook 11 of the bolt 1, and the whole fixing component is in a locked state, as shown in fig. 5-6;
when unlocking, the latch 1 is pressed again, the draw hook moves along the second sliding guide 53, and the slider 5 and the latch 1 are lifted upward by the restoring force of the spring 7.
When the sliding block 5 and the latch 1 move to the position of the pressing boss 31 of the box body 3, the pressing boss 31 pushes the second hook 82 on the pillar 8 to deform in the direction away from the first hook 11 (the direction may be a front-back direction, or a left-right direction), so that the first hook 11 is separated from the second hook 82, and at this time, the fixing assembly is in an unlocking state, and the first structural member 2 can be detached, as shown in fig. 3-4.
The fixed subassembly that this application embodiment discloses exempts from the instrument and dismantles, and simple convenient and fast gives the better user experience of customer and feels, improves the product brand effect.
The embodiment of the application also discloses a function card fixing module, which comprises a fixing bracket 21 and a function card 22 arranged on the fixing bracket 21; the fixing bracket 21 is arranged on the main board through the fixing component provided by any one of the above embodiments, so that the fixing bracket is tool-free to assemble and disassemble, and is convenient to operate.
The function card 22 may be an expansion card, a write-in card or a card with other functions, and can solve the problem that the function card is easy to fall off during the structure test.
The embodiment of the application also discloses server equipment, which comprises a mainboard and a function card fixing module arranged on the mainboard, wherein the function card fixing module is the function card fixing module.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A fixing assembly for fixedly connecting a first structural member and a second structural member; it is characterized by comprising:
the bolt is slidably arranged on the first structural member and provided with a first clamping part;
the setting is in plug box on the second structure, plug box includes:
a box body;
the sliding block is arranged in the box body and provided with an inserting groove, the inserting pin is inserted into the inserting groove in a sliding mode, and a second clamping portion capable of being clamped with the first clamping portion is arranged in the inserting groove;
the elastic piece is deformable along the sliding direction of the bolt, and the bolt can drive the sliding block to compress the elastic piece together after being inserted into the slot;
the sliding block is provided with a guide structure, and the guide structure is provided with a first sliding guide part and a second sliding guide part which are in sliding fit with the locking structure, and a limiting part which is in locking fit with the locking structure;
when the bolt drives the sliding block to compress the elastic piece together, the locking structure can slide to the limiting part along the first sliding guide part, so that the first clamping part is driven to be clamped with the second clamping part;
when the locking structure is located when spacing portion, to the compression the elastic component's direction slides the bolt, the locking structure can follow spacing portion slides to second sliding guide portion to along under the restoring force of elastic component the second sliding guide portion slides, thereby order about first joint portion with second joint portion breaks away from.
2. The securing assembly of claim 1, wherein the locking structure is a swing arm, one end of the swing arm being rotatably disposed on the box;
the guide structure is a guide groove arranged on the sliding block, and the other end of the swing arm is provided with a drag hook positioned in the guide groove.
3. The securing assembly of claim 1, wherein the guide structure is a guide projection provided on the slider;
the locking structure is hinged to a locking block of the box body, and the locking block is provided with a sliding groove for accommodating the guide protrusion.
4. The fixing assembly according to claim 1, wherein the first engaging portion is a first hook;
the slider is provided with an upright post arranged along the sliding direction of the bolt, and the second clamping part is a second clamping hook arranged on the upright post.
5. The fixing assembly according to claim 4, wherein an extruding boss is disposed on the inner wall of the box body, a force-receiving protrusion abutting against the extruding boss is disposed on the pillar, and when the locking structure slides along the second sliding guide portion from the limiting portion, the extruding boss extrudes the force-receiving protrusion to drive the second hook to deform in a direction away from the first hook.
6. The securing assembly according to claim 1, wherein the slot is provided with a sliding ramp thereon, and the slot is provided with a guiding ramp thereon for cooperating with the sliding ramp.
7. A securing assembly according to claim 1, wherein said resilient member is a spring.
8. A securing arrangement according to claim 1, wherein the spigot is provided with a catch and the first structural member is provided with a catch slot which is a sliding fit with the catch.
9. A function card fixing module comprises a fixing bracket and a function card arranged on the fixing bracket; characterized in that the fixing bracket is arranged on the main board by means of a fixing assembly according to any one of claims 1-8.
10. A server apparatus comprising a motherboard and a function card fixing module provided on the motherboard, wherein the function card fixing module is the function card fixing module according to claim 9.
CN201921234131.0U 2019-07-31 2019-07-31 Fixing assembly, function card fixing module and server equipment Active CN210627048U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921234131.0U CN210627048U (en) 2019-07-31 2019-07-31 Fixing assembly, function card fixing module and server equipment

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Application Number Priority Date Filing Date Title
CN201921234131.0U CN210627048U (en) 2019-07-31 2019-07-31 Fixing assembly, function card fixing module and server equipment

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Publication Number Publication Date
CN210627048U true CN210627048U (en) 2020-05-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482894A (en) * 2020-12-14 2021-03-12 中国科学院沈阳自动化研究所 Mechanical locking and unlocking mechanism
CN112843309A (en) * 2021-03-11 2021-05-28 新立科技股份有限公司 But fragrance bottle auto-lock and fragrance generating device who kick-backs
CN113721727A (en) * 2021-08-27 2021-11-30 苏州浪潮智能科技有限公司 Server, tool-free disassembly and assembly module and buckling connection mechanism
CN114980625A (en) * 2022-06-29 2022-08-30 苏州浪潮智能科技有限公司 Machine box

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112482894A (en) * 2020-12-14 2021-03-12 中国科学院沈阳自动化研究所 Mechanical locking and unlocking mechanism
CN112482894B (en) * 2020-12-14 2023-10-03 中国科学院沈阳自动化研究所 Mechanical locking and unlocking mechanism
CN112843309A (en) * 2021-03-11 2021-05-28 新立科技股份有限公司 But fragrance bottle auto-lock and fragrance generating device who kick-backs
CN112843309B (en) * 2021-03-11 2023-09-22 新立科技股份有限公司 Self-locking and rebound fragrance generating device of fragrance bottle
CN113721727A (en) * 2021-08-27 2021-11-30 苏州浪潮智能科技有限公司 Server, tool-free disassembly and assembly module and buckling connection mechanism
CN113721727B (en) * 2021-08-27 2023-08-04 苏州浪潮智能科技有限公司 Server, tool-free disassembly and assembly module and buckling connection device
CN114980625A (en) * 2022-06-29 2022-08-30 苏州浪潮智能科技有限公司 Machine box
CN114980625B (en) * 2022-06-29 2023-07-14 苏州浪潮智能科技有限公司 Case for computer

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