CN114449808B - Handle structure of multifunctional server - Google Patents
Handle structure of multifunctional server Download PDFInfo
- Publication number
- CN114449808B CN114449808B CN202210087358.7A CN202210087358A CN114449808B CN 114449808 B CN114449808 B CN 114449808B CN 202210087358 A CN202210087358 A CN 202210087358A CN 114449808 B CN114449808 B CN 114449808B
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- Prior art keywords
- handle
- module
- latch
- lock catch
- handle module
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- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/023—Handles; Grips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a multifunctional server handle structure which comprises a case main body, a first handle module, a second handle module, a lock catch module and a guide piece connected with a node base, wherein one end of the first handle module is rotationally connected with a computing node through a rotating shaft, the opening and closing end of the first handle module is connected with one side of the lock catch module, one end of the second handle module is rotationally connected with a case lower layer module through a rotating shaft, the opening and closing end of the second handle module is connected with the other side of the lock catch module, and a side wall stress piece matched with the first handle module and the second handle module is arranged on the inner side wall of the case main body. The structure realizes the operation of one key and double opening, the front surfaces of the handle and the lock catch module are on the same plane, the good appearance of the product is kept, and the space is not influenced, so that the operation is convenient. The moment arm ratio of high multiplying power improves the feasibility of high density product thrust demand, and the hasp on the hasp module keeps away a position structure and provides, and the handle module can detain the demand of node back respectively, promotes operation experience.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a handle structure of a multifunctional server.
Background
The 8-way interconnection chassis needs high-density terminals to be interconnected with front and rear modules, the number of the high-density terminals is relatively large, and large insertion force is needed when the nodes are inserted, so that the handles are required to be provided to large labor-saving multiples as much as possible when the node handles are designed, and meanwhile, one-key operation experience can be achieved when the node handles are operated. At present, part of products adopt a handle fixing structure with single-side unlocking, the handle of the handle is shorter, and the labor-saving multiple provided is lower.
Disclosure of Invention
The invention aims to provide a handle structure of a multifunctional server, which has the advantages of long arm strength, large labor-saving multiple, time and labor saving, and can realize the unlocking function of one key and two openings, and reduce the labor intensity.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a multi-functional server handle structure, its structure includes quick-witted case main part, first handle module, second handle module, hasp module and the guide of being connected with the node base, the one end of first handle module is rotated through the pivot with the computing node and is connected, and the open and shut end of first handle module is connected with one side of hasp module, the one end of second handle module is rotated through the pivot with quick-witted case lower floor's module and is connected, and the open and shut end of second handle module is connected with the opposite side of hasp module, the inside wall of machine case main part is equipped with the lateral wall atress spare with first handle module and second handle module complex.
Further, first handle module includes handle main part, direction fin, hasp draw-in groove, force application point, handle pull-out stress point and pivot mounting hole, the one end of handle main part be equipped with pivot complex pivot mounting hole, the open and shut end of handle main part be equipped with hasp module complex hasp draw-in groove, the middle part of handle main part is equipped with the direction fin that plays the guide effect.
Further, one end of the handle main body, which is rotationally connected with the computer node, is provided with a groove, one end of the groove is a force application point, and the other end of the groove is a handle pulling-out force application point.
Further, the first handle module and the second handle module have the same structure.
Further, the rotating end of the first handle module is provided with a torsion spring, and one end of the torsion spring is connected with a stop structure arranged on the chassis bottom plate in a matched mode.
Further, the hasp module includes hasp upper cover, hasp button, button spring, left hasp, right hasp, left hasp spring and right hasp spring, the hasp button is connected with hasp upper cover bottom, be equipped with button spring between one side of hasp button and the hasp upper cover lateral wall, one side of the bottom button of hasp upper cover is equipped with left hasp, and the opposite side is equipped with right hasp, be equipped with left hasp spring between left hasp and the hasp upper cover, be equipped with right hasp spring between right hasp and the hasp upper cover.
Further, the button springs are arranged in two, one end of each button spring is connected with the end part of the lock catch button, and the other end of each button spring is abutted against the side wall of the lock catch upper cover.
Further, the left lock catch is matched with the lock catch clamping groove of the second handle module, and the right lock catch is matched with the lock catch clamping groove of the first handle module.
Further, the guide piece is triangle-shaped, and the guide piece passes through the screw to be connected with the node base, the narrow end of guide piece cooperates with the arc groove of handle module.
The beneficial effects of the invention are as follows:
according to the handle structure, the handle modules at the two sides are connected through the lock catch module, so that one-key double-opening operation is realized, and the handles and the front surfaces of the lock catch modules are on the same plane, so that the good appearance of a product is maintained; after the single computing node is taken out, the handles can be buckled back to be placed respectively or simultaneously, the space is not affected, and the operation is convenient. The moment arm ratio of high multiplying power improves the feasibility of high density product thrust demand, and the hasp on the hasp module keeps away a position structure and provides, and the handle module can detain the demand of node back respectively, promotes operation experience.
The handle structure of the invention has good guiding function in the process of rotating the handle by arranging the protruding guiding fin on the handle main body and arranging the guiding piece on the node base.
By arranging a torsion spring at the rotating end of the handle module, the handle module can be ensured to be in an open state under the condition of not being locked.
Drawings
FIG. 1 is an overall construction diagram of the use state of the present invention;
FIG. 2 is a diagram of the handle module and latch module assembly;
FIG. 3 is a reverse side block diagram of FIG. 2;
FIG. 4 is a block diagram of a handle module;
FIG. 5 is a diagram of the handle module and the side wall mounting structure of the case;
FIG. 6 is an enlarged view of a portion of FIG. 5;
FIG. 7 is a block diagram of a latch module;
fig. 8 is a view showing the structure of fig. 7 with the left and right catches removed.
In the figure:
the novel multifunctional portable computer comprises a computer case body 1, a first handle module 2, a handle body 21, a guide fin 22, an operating end 23, a locking clamping groove 24, a force application point 25, a handle pull-out stress point 26, a rotating shaft mounting hole 27, a locking module 3, a locking upper cover 31, a locking button 32, a button spring 33, a left locking button 34, a right locking button 35, a left locking spring 36, a right locking spring 37, a second handle module 4, a 5 guide piece 6, a rotating shaft 7, a computer case side wall stress piece 8, a handle stop structure 9 and a torsion spring.
Detailed Description
The handle structure of a multifunctional server according to the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the handle structure of the multifunctional server of the invention adopts a handle with a long force arm to obtain the maximum labor-saving multiple, and simultaneously, a group of handle unlocking mechanisms are arranged in the middle of the computing node to achieve a one-key double-opening unlocking mode. The structure of the utility model comprises a case main body 1, a first handle module 2, a second handle module 4, a locking module 3 and a guide piece 5 connected with a node base, wherein one end of the first handle module 2 is rotationally connected with a lower layer module through a rotating shaft 6, the opening and closing end of the first handle module 2 is connected with one side of the locking module 3, one end of the second handle module 4 is rotationally connected with the lower layer module of the case through the rotating shaft 6, the open and close end of the second handle module 4 is connected with the other side of the lock catch module 3, one-key double-opening can be realized by pressing the lock catch key of the lock catch module 3, two handle modules are simultaneously opened through one key, and the inner wall of one side of the case body is provided with a case side wall stress piece 7 matched with the right and the second handle modules matched with the first handle module.
The bottom of the computing node is vacated, a handle rotating hole is fixed by a rotating shaft, a handle locking module is fixed in the middle of the computing node, and the module has the functions of locking the handle and unlocking by one key. A handle stop structure 8 is added near the handle shaft, so that the handle can rotate between the stop structure and the locking module by taking the rotation shaft as the center. A guide piece 5 is riveted on the node base, and a protruding guide fin 22 is also arranged on the handle main body, so that the guide fin 22 plays a good guide role in the process of rotating the handle.
As shown in fig. 4, the first handle module 2 includes a handle body 21, a guide fin 22, a latch slot 24, a force application point 25, a handle pull-out force application point 26 and a shaft mounting hole 27, one end of the handle body 21 is provided with a shaft mounting hole matched with the shaft 6, the shaft passes through the shaft hole to be rotationally connected with an iron piece, and the iron piece is fixedly connected with the lower module; the hand operation end of the handle main body 21 is provided with a latch clamping groove 24 matched with the right latch 35, the middle part of the handle main body 21 is provided with a guide fin 22 with a guiding function, and the hand operation end 23 of the second handle module 4 is provided with a latch clamping groove matched with the left latch 34. The length of the handle is longer, namely the distance from the operating end to the rotating shaft center is about 8-10 times of the distance from the side wall force point to the rotating shaft center; the front side and the rear side of the handle are pushed and pulled by the stress structure at the position close to the side wall of the case, and the side surface of the case is provided with a push-pull stress structure at the corresponding position.
As shown in fig. 4, a groove is formed at one end of the handle body 21 rotationally connected to the computer node, one end of the groove contacts with the stress member on the side wall of the case to form a force application point 25, and the other end of the groove contacts with the stress member on the side wall of the case to form a handle pulling stress point 26.
As shown in fig. 2 and 3, the first handle module 2 and the second handle module 4 have the same structure and are symmetrically arranged, and the first handle module and the second handle module are connected through the middle locking module 3, so that the switch of a single-side or double-side handle can be realized.
The rotation end of first handle module 2 is equipped with torsional spring 9, the one end of torsional spring 9 is connected with the cooperation of handle backstop structure 8 that sets up on quick-witted case bottom plate, and backstop structure is a hanging hole, and the through-hole of backstop structure is passed to the one end of torsional spring, and this torsional spring can ensure that the handle module is opened under the condition of not being locked.
As shown in fig. 7 and 8, the latch module 3 includes a latch upper cover 31, a latch button 32, a button spring 33, a left latch 34, a right latch 35, a left latch spring 36 and a right latch spring 37, the latch button 32 is connected with the bottom of the latch upper cover 31, the button spring 33 is disposed between one side of the latch button 32 and the side wall of the latch upper cover, the left latch 34 is disposed on one side of the bottom button of the latch upper cover 31, the right latch 35 is disposed on the other side, the left latch spring 36 is disposed between the left latch 34 and the latch upper cover 31, and the right latch spring 37 is disposed between the right latch and the latch upper cover. The number of the key springs is two, one end of the key spring 33 is connected with the end part of the lock catch key 32, and the other end of the key spring 33 is abutted against the side wall of the lock catch upper cover 31. The left lock catch 34 is matched with a lock catch clamping groove of the second handle module, and the right lock catch is matched with a lock catch clamping groove of the first handle module.
The guide piece 5 is triangular, the guide piece 5 is connected with the node base through a screw, and the narrow end of the guide piece 5 is matched with the arc-shaped groove of the handle module.
When the computing node is pushed into the case, the pull-out force application point of the handle firstly contacts with the stress point of the side wall of the case under the action of the torsion spring and the stop point, at the moment, the force is applied to the handle upper operation point on the computing node, the handle rotates according to the center of the handle rotating shaft under the condition of one stress point, then the push-in force application point of the handle can be pressed to the rear side of the stress point of the side wall of the case to apply force to the stress point of the side wall of the case, the whole computing node is pushed forward, after the handle rotates and contacts with the inclined plane of the lock catch, the handle pushes the two lock catches to rotate simultaneously according to the rotation center of the lock catch, the advancing direction of the handle is avoided, the handle continues to rotate inwards, and when the lock catch clamping point on the handle is opposite to the lock catch under the action of the torsion spring, the lock catch is bounced into the lock catch clamping point on the handle to fix the handle.
When the computing node needs to be taken out, the locking button on the locking module is pressed firstly, the locking stress rotates according to the rotating shaft, the handle is free from positioning, the pulling-out stress point of the handle is pressed in front of the side wall stress point under the action of the handle torsion spring, at the moment, the handle forms a small angle with the front of the computing node, then the handle operating point is operated, the handle applies force to the side wall stress point in the rotating process, and when the handle clamping hook contacts with the handle stop structure near the rotating shaft, the computing node is separated from the high-density terminal at the rear end, and at the moment, the computing node can be taken out.
The taken out computing node can be arranged on a plane, and if the handle is to be retracted, the left and right handles can be simultaneously or not simultaneously operated to rotate inwards based on the structure of the lock catch module to clamp the handle to the lock catch.
The handle structure solves the problem that a computing node needs larger thrust when inserting a high-density terminal of the middle backboard; an unlocking structure with one key and two openings is realized; the front surfaces of the handle and the lock catch module are positioned on the same plane, so that the good appearance of the product is maintained; after the single computing node is taken out, the handles can be buckled back to be placed respectively or simultaneously, the space is not affected, and the operation is convenient.
The foregoing is provided by way of illustration of the principles of the present invention, and is not intended to be limited to the specific constructions and applications illustrated herein, but rather to all modifications and equivalents which may be utilized as fall within the scope of the invention as defined in the claims.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (8)
1. The multifunctional server handle structure comprises a case main body and is characterized by further comprising a first handle module, a second handle module, a locking module and a guide piece connected with a node base, wherein one end of the first handle module is rotationally connected with a computing node through a rotating shaft, the opening and closing end of the first handle module is connected with one side of the locking module, one end of the second handle module is rotationally connected with a lower case module through a rotating shaft, the opening and closing end of the second handle module is connected with the other side of the locking module, and a side wall stress piece matched with the first handle module and the second handle module is arranged on the inner side wall of the case main body;
the first handle module comprises a handle body, a guide fin, a lock catch clamping groove, a force application point, a handle pull-out stress point and a rotating shaft mounting hole, wherein one end of the handle body is provided with the rotating shaft mounting hole matched with the rotating shaft, the opening and closing end of the handle body is provided with the lock catch clamping groove matched with the lock catch module, and the middle part of the handle body is provided with the guide fin with a guide function.
2. The handle structure of claim 1, wherein a groove is formed at one end of the handle body rotatably connected to the computer node, one end of the groove is a force application point, and the other end of the groove is a handle pull-out force application point.
3. A multi-function server handle structure according to claim 1 or 2, wherein the first handle module and the second handle module are identical in structure.
4. The handle structure of claim 1 or 2, wherein the rotating end of the first handle module is provided with a torsion spring, and one end of the torsion spring is cooperatively connected with a stop structure arranged on a chassis base plate.
5. The handle structure of a multifunctional server according to claim 1 or 2, wherein the latch module comprises a latch upper cover, a latch button, a button spring, a left latch, a right latch, a left latch spring and a right latch spring, the latch button is connected with the bottom of the latch upper cover, the button spring is arranged between one side of the latch button and the side wall of the latch upper cover, the left latch is arranged on one side of the bottom button of the latch upper cover, the right latch is arranged on the other side of the bottom button, the left latch spring is arranged between the left latch and the latch upper cover, and the right latch spring is arranged between the right latch and the latch upper cover.
6. The handle structure of claim 5, wherein the number of the key springs is two, one end of the key spring is connected with the end of the lock catch key, and the other end of the key spring abuts against the side wall of the lock catch upper cover.
7. The multi-purpose server handle structure of claim 5, wherein the left lock is engaged with the lock catch slot of the second handle module and the right lock is engaged with the lock catch slot of the first handle module.
8. The handle structure of claim 1, wherein the guide member is triangular, the guide member is connected to the node base by a screw, and the narrow end of the guide member is engaged with the arcuate slot of the handle module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087358.7A CN114449808B (en) | 2022-01-25 | 2022-01-25 | Handle structure of multifunctional server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210087358.7A CN114449808B (en) | 2022-01-25 | 2022-01-25 | Handle structure of multifunctional server |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114449808A CN114449808A (en) | 2022-05-06 |
| CN114449808B true CN114449808B (en) | 2023-07-18 |
Family
ID=81368941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210087358.7A Active CN114449808B (en) | 2022-01-25 | 2022-01-25 | Handle structure of multifunctional server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114449808B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201270014Y (en) * | 2008-10-21 | 2009-07-08 | 华为技术有限公司 | Hard disk rack |
| CN203399447U (en) * | 2013-08-15 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | Novel controller drawer handle |
| WO2015122898A1 (en) * | 2014-02-13 | 2015-08-20 | Hewlett-Packard Development Company, L.P. | Handle mechanism |
| CN210129137U (en) * | 2019-07-05 | 2020-03-06 | 苏州浪潮智能科技有限公司 | One-key unlocking structure of server case |
-
2022
- 2022-01-25 CN CN202210087358.7A patent/CN114449808B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201270014Y (en) * | 2008-10-21 | 2009-07-08 | 华为技术有限公司 | Hard disk rack |
| CN203399447U (en) * | 2013-08-15 | 2014-01-15 | 浪潮电子信息产业股份有限公司 | Novel controller drawer handle |
| WO2015122898A1 (en) * | 2014-02-13 | 2015-08-20 | Hewlett-Packard Development Company, L.P. | Handle mechanism |
| CN210129137U (en) * | 2019-07-05 | 2020-03-06 | 苏州浪潮智能科技有限公司 | One-key unlocking structure of server case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114449808A (en) | 2022-05-06 |
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