CN112087910A - Boosting and pulling-assisting device for server case and server - Google Patents

Boosting and pulling-assisting device for server case and server Download PDF

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Publication number
CN112087910A
CN112087910A CN202010961663.5A CN202010961663A CN112087910A CN 112087910 A CN112087910 A CN 112087910A CN 202010961663 A CN202010961663 A CN 202010961663A CN 112087910 A CN112087910 A CN 112087910A
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CN
China
Prior art keywords
handle
server
boosting
assisting device
pulling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010961663.5A
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Chinese (zh)
Inventor
聂爱君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Guoxin Hengyun Information Security Co Ltd
Original Assignee
Shenzhen Guoxin Hengyun Information Security Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Guoxin Hengyun Information Security Co Ltd filed Critical Shenzhen Guoxin Hengyun Information Security Co Ltd
Priority to CN202010961663.5A priority Critical patent/CN112087910A/en
Publication of CN112087910A publication Critical patent/CN112087910A/en
Pending legal-status Critical Current

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    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1415—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means manual gripping tools
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
    • H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/06—Connectors or connections adapted for particular applications for computer periphery

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention provides a server case boosting and pulling-out assisting device and a server, wherein the server case boosting and pulling-out assisting device comprises a handle, one end of the handle is elastically connected with a handle through an elastic component, one side of the handle is provided with a raised handle occlusion buckling point, and the other side of the handle is provided with a handle manual force application point; the other end of the handle is provided with a handle clamping piece used for being connected with a hole site at the bottom of the server case and a rotating shaft used for being connected with the node. By adopting the technical scheme of the invention, the device has the advantages of simple structure, convenient assembly, low cost and attractive appearance, has double functions of boosting, pulling and locking and fixing, is arranged outside the blade space, strives for more space for the internal structure, and is convenient for the design of other functional parts.

Description

Boosting and pulling-assisting device for server case and server
Technical Field
The invention relates to the technical field of server structure design, in particular to a boosting and pulling-assisting device for a server case and a server.
Background
With the rapid development of network technology, the demand and the requirement for the server are more and more. The existing blade server often encounters a problem that the blade is difficult to be pulled out due to too large resistance of a connector in the process of pulling out the blade outwards, and is difficult to be inserted to the bottom due to insertion resistance in the insertion process, or requires great strength, so that the blade is difficult to be installed in place by manpower, and the contact of the connector on the board card is poor.
Disclosure of Invention
Aiming at the technical problems, the invention discloses a server case boosting and pulling-assisting device and a server, and solves the problems that the blade nodes in the server case are difficult to plug and pull and the blade locking fixation is not good.
In contrast, the technical scheme of the invention is as follows:
a server case boosting and pulling-assisting device comprises a handle, wherein one end of the handle is elastically connected with a handle through an elastic component, one side of the handle is provided with a raised handle occlusion buckling point, and the other side of the handle is provided with a handle manual force application point; the other end of the handle is provided with a handle clamping piece used for being connected with a hole site at the bottom of the server case and a rotating shaft used for being connected with the node.
Adopt this technical scheme, pass through pivot and nodal connection with the handle, manual downwards press the handle, rotate the handle to the node outside, the handle can use the pivot as the center rotation, and the handle joint spare card of the handle other end is gone into the rectangle of machine bottom of the case portion and is detained the hole, under the effect of external force, utilizes lever principle, can overcome and extract the resistance, pulls out the server machine case with the node. When the node is installed and the boosting is carried out, the operation is opposite, and the coupler on the node can overcome the insertion resistance by boosting by utilizing the lever principle, so that the coupler is smoothly inserted into the bottom. When the handle is pushed manually, the handle is forced to move downwards under the action of manual pushing force when the handle occlusion buckling point meets a hole position on the sheet metal wall of the case in the rotating process of the handle around the rotating shaft, and when the position of the handle occlusion buckling point is lower than the hole position on the sheet metal wall, the handle pushes the handle upwards to the highest position under the action of the elastic force of the elastic member, so that the whole process is convenient and labor-saving.
As a further improvement of the invention, the handle is of a hollow structure, one end of the handle is provided with an elastic member clamping groove, one end of the elastic member is connected with the elastic member clamping groove, and the elastic member penetrates through the handle and is connected with the plug head.
As a further improvement of the invention, the inner side wall of the plug head is provided with a clamping hole groove, one end of the handle is provided with a clamping hook, one end of the handle penetrates through the handle, the clamping hook extends into the clamping hole groove of the plug head, and the clamping hook on the handle is difficult to be separated after entering by plastic deformation of materials. The plug head has the function of limiting the elastic component from falling off and simultaneously limiting the handle from falling off the handle, thereby being convenient for controlling the stroke of the handle.
As a further improvement of the invention, the elastic component is a spring which is sleeved on the handle.
As a further improvement of the invention, the handle is provided with a plug head mounting position, and one end of the handle penetrates through the handle to extend to the plug head mounting position and is clamped with the plug head.
As a further improvement of the invention, the handle occlusion buckling point comprises a U-shaped groove, and one side of the U-shaped groove is provided with a guide inclined plane. The U-shaped groove is a handle occlusion buckling point. Wherein the guide slope serves as a guide handle and a handle.
As a further improvement of the invention, the handle clamping piece is a U-shaped buckle, wherein the U-shaped part is clamped into a rectangular hole position at the bottom of the case, the handle clamping piece is meshed with the hole position at the bottom of the case by matching with the outer side edge of the rectangular hole position arranged at the bottom of the case, and the handle is pushed by utilizing the lever principle.
As a further improvement of the invention, the manual force application point of the handle is a pressing groove.
As a further improvement of the invention, a damping washer is arranged on the rotating shaft. The damping washer can provide certain frictional resistance, so that the handle occlusion buckling point of the handle is not free to fall after being tripped, and the rotation state of the handle can be kept. Further, the material of the damping washer can be nylon or other materials.
As a further improvement of the invention, the included angle between the extending direction of the handle clamping piece and the extending direction of the handle occlusion buckling point is 80-100 degrees.
As a further improvement of the invention, the extending direction of the handle clamping piece is vertical to the extending direction of the handle occlusion buckling point.
As a further improvement of the invention, the handle is made of metal, and the handle is made of plastic.
The invention also discloses a server, which comprises the blade node and the server case boosting and pulling-out assisting device, wherein the server case boosting and pulling-out assisting device is arranged outside the blade node.
Compared with the prior art, the invention has the beneficial effects that:
by adopting the technical scheme of the invention, the device has the advantages of simple structure, convenient assembly, low cost and attractive appearance, has double functions of boosting, pulling and locking and fixing, is arranged outside the blade space, strives for more space for the internal structure, and is convenient for the design of other functional parts.
Drawings
Fig. 1 is a schematic structural diagram of a server chassis boosting and unplugging assisting device according to the present invention.
Fig. 2 is an exploded view of a server chassis boosting and unplugging assisting device according to the present invention.
Fig. 3 is a cross-sectional view of a server casing boosting and unplugging assisting device according to the present invention.
Fig. 4 is a structural diagram of a server chassis boosting and unplugging assisting device connected to a blade server according to the present invention.
Fig. 5 is a schematic diagram of a server chassis boosting and unplugging assisting device according to the present invention being mounted on a blade server.
FIG. 6 is an enlarged view of a server chassis assistant pulling device mounted on a blade server.
The reference numerals include:
1-handle, 2-plug, 3-spring, 4-handle, 5-damping washer, 6-rivet rotating shaft, 7-sheet metal wall, 8-handle occlusion fastening point, 9-handle clamping piece, 10-manual force application point, 11-clamping hole groove, 12-clamping hook and 13-guide inclined plane;
21-server case boosting and pulling-assisting device, 22-node, 23-server case.
Detailed Description
Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 3, a server chassis boosting and pulling-out assisting device includes a handle 4, one end of the handle 4 is elastically connected to a handle 1 through a spring 3, one side of the handle 1 is provided with a raised handle occlusion buckling point 8, and the other side of the handle 1 is provided with a manual force application point 10, which is actually a groove structure; the other end of the handle 4 is provided with a handle clamping piece 9 used for being connected with a hole site at the bottom of the server case 23 and a rivet rotating shaft 6 used for being connected with the node 22, and the rivet rotating shaft 6 is provided with a damping washer 5.
The handle 1 is hollow structure, the one end of handle 4 is equipped with the draw-in groove breach, the one end and the draw-in groove breach of spring 3 are connected, spring 3 passes handle 1 and is connected with chock plug 2. The inside wall of chock plug 2 is equipped with card hole groove 11, the one end of handle 4 is equipped with pothook 12, the one end of handle 4 passes handle 1, pothook 12 stretches into in the card hole groove 11 of chock plug 2. Further, the spring 3 is sleeved on the handle 4. Further, be equipped with chock plug installation position on the handle 1, the one end of handle 4 is passed handle 4 and is stretched out chock plug installation position, with 2 joint of chock plug.
The handle occlusion buckling point 8 comprises a U-shaped groove, and one side of the U-shaped groove is provided with a guide inclined plane 13. The U-shaped groove is a handle occlusion buckling point 8. The handle clamping piece 9 is a U-shaped buckle. The handle 4 is made of metal, and the handle 1 is made of plastic.
Furthermore, the included angle between the extending direction of the handle clamping piece 9 and the extending direction of the handle occlusion buckling point 8 is 80-100 degrees.
The mounting sequence of the handle 1 part is as follows: the spring 3 is firstly placed in a notch of a clamping groove at the top end of the handle 4, the handle 1 is sleeved at the top end of the handle 4, the handle 4 penetrates through the handle 1, and then the plug head 2 is inserted into the top end of the handle 4.
Specifically, the handle 1 is provided with a handle occlusion buckling point 8, the handle occlusion buckling point 8 is located on the side surface of the handle 1 and is a U-shaped groove, one side of the groove is provided with a guide inclined surface 13, the function of the guide inclined surface 13 is that in the process of manually pushing the handle 1 to rotate around the bottom rivet rotating shaft 6, when the guide inclined surface 13 meets a hole position on the sheet metal wall 7, the inclined surface guide is carried out under the action of manual pushing force to force the handle 1 to move downwards, when the top end of the guide inclined surface 13 is lower than the hole position on the sheet metal wall 7, the handle 1 pushes the handle 1 upwards to the highest position under the action of the elastic force of the spring 3, at the moment, the U-shaped groove on the side surface of the handle 1 passes through the hole position on the sheet metal wall 7 to hook the sheet metal wall 7, and keeps the highest position under the action of the elastic force of the spring 3 to limit. The handle 1 is provided with a manual force application point 10 which is convenient for applying force by fingers when in use, and the handle 1 is internally provided with a hollow avoiding position which can be matched with other components.
The function of the plug 2 is to limit the spring 3 from being released, simultaneously limit the handle 1 from being released, and control the stroke of the handle 1. The clamping hole groove 11 arranged on the side surface of the plug head 2 can utilize plastic deformation of materials, so that the clamping hook 12 on the handle 4 is difficult to be separated after entering.
The spring 3 provides elastic force, after the handle 1 is manually pressed, the elastic force is provided to enable the handle 1 to recover to the maximum stroke, the handle 1 is matched with the plug head 2 to limit the maximum stroke and the minimum stroke range, the cross section of the inside of the handle 1 is a rectangular hollow pipeline, and the rectangular hollow pipeline is matched with the handle 4 to play a guiding role and limit the rotation of the handle 1.
The handle 4 is formed by sheet metal or machining, a spring clamping groove is arranged at the position matched with the spring 3 and matched with the handle 1 to limit the shape of the spring 3 when the spring 3 deforms, and when the space of the node 22 is limited, a section difference can be arranged on the handle 4, so that the width space of the adjacent node 22 is not occupied. The other end of handle 4 is equipped with handle joint spare 9, and the outside limit in the rectangular hole position that the cooperation bottom of the case portion set up realizes its effect of boosting, utilizes lever principle, and handle joint spare 9 interlocks the hole site of bottom of the case portion, and the finger promotes handle 1, and handle 4 can rotate around rivet pivot 6.
The rivet shaft 6 serves to secure the handle 4 to the node 22 by riveting or otherwise and serves as a shaft about which the device rotates during operation but does not come off.
The damping washer 5 is a circular washer, the purpose of which is to provide a certain frictional resistance, the material can be nylon or other materials, the damping washer 5 prevents the U-shaped fastening point of the handle 1 from freely falling after being released, and the rotation position of the handle can be maintained.
As shown in fig. 4 to 6, according to the technical solution of the present embodiment, the server case 23 is connected to the node 22 by using the boosting and unplugging assisting device 21, and the operation sequence of the boosting and unplugging assisting function of the node 22 is as follows: the handle 1 is pressed downwards manually, the handle 1 is pulled to the outer side of the node 22, the handle 4 can rotate by taking the rivet rotating shaft 6 as a center, the handle clamping piece 9 at the bottom of the handle 4 can be abutted against the rectangular buckling hole at the bottom of the case, the pulling-out resistance can be overcome by utilizing the lever principle under the action of external force, the node 22 is pulled out of the server case 23 by a distance, the separation of male and female heads of all couplers at the rear end of the node 22 is facilitated, and then the whole node 22 can be pulled out of the server case 23 under the assistance of the large handle 1 of the server case 23.
The operation sequence of the boosting action of the node 22 is opposite to the boosting direction, the handle 1 is pulled to the outer side of the node 22 to the lowest point, the node 22 is pushed into along a guide slide rail of the server case 23, then the handle 1 is pulled to the side of the node 22, so that the device provided by the invention rotates anticlockwise by taking the rivet rotating shaft 6 as the center, the handle clamping piece 9 at the bottom of the handle 4 can prop against the rectangular buckling hole at the bottom of the case, the insertion resistance of the connector on the node 22 can be overcome by boosting by utilizing the lever principle, the connector can be smoothly inserted into the bottom, and at the moment, the handle occlusion buckling point 8 of the U-shaped groove on the handle 1 can be buckled and clamped on the buckling hole on the sheet metal wall 7.
Example 2
A server, as shown in fig. 5 and fig. 6, includes a blade node and the server chassis push-pull assisting apparatus according to embodiment 1, where the server chassis push-pull assisting apparatus is connected to the blade node and located outside the blade node.
The above-mentioned embodiments are preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes in shape and structure according to the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a server machine case boosting helps pulls out device which characterized in that: the handle comprises a handle, wherein one end of the handle is elastically connected with the handle through an elastic component, one side of the handle is provided with a raised handle occlusion buckling point, and the other side of the handle is provided with a handle manual force application point; the other end of the handle is provided with a handle clamping piece used for being connected with a hole site at the bottom of the server case and a rotating shaft used for being connected with the node.
2. The server chassis boosting and unplugging assisting device of claim 1, wherein: the handle is of a hollow structure, an elastic component clamping groove is formed in one end of the handle, one end of the elastic component is connected with the elastic component clamping groove, and the elastic component penetrates through the handle to be connected with the plug head.
3. The server case boosting and unplugging assisting device of claim 2, wherein: the inside wall of chock plug is equipped with the jack groove, the one end of handle is equipped with the pothook, the handle is passed to the one end of handle, the pothook stretches into the jack groove of chock plug.
4. The server case boosting and unplugging assisting device of claim 3, wherein: the elastic component is a spring, and the spring is sleeved on the handle.
5. The server case boosting and unplugging assisting device of claim 4, wherein: the handle is provided with a plug head installation position, and one end of the handle penetrates through the handle to extend out of the plug head installation position and is clamped with the plug head.
6. The server case boosting and pulling-out assisting device according to any one of claims 1 to 5, characterized in that: the handle occlusion buckling point comprises a U-shaped groove, and one side of the U-shaped groove is provided with a guide inclined plane.
7. The server case boosting and unplugging assisting device of claim 6, wherein: the handle clamping piece is a U-shaped buckle.
8. The server chassis boosting and unplugging assisting device of claim 7, wherein: and a damping washer is arranged on the rotating shaft.
9. The server chassis boosting and unplugging assisting device of claim 7, wherein: the extending direction of handle joint spare is 80~100 degrees with the extending direction's of handle interlock knot point contained angle, the material of handle is the metal, the material of handle is plastics.
10. A server, characterized by: the server case boosting and pulling-out assisting device comprises a blade node and the server case boosting and pulling-out assisting device according to any one of claims 1 to 9, wherein the server case boosting and pulling-out assisting device is connected with the blade node and arranged outside the blade node.
CN202010961663.5A 2020-09-14 2020-09-14 Boosting and pulling-assisting device for server case and server Pending CN112087910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010961663.5A CN112087910A (en) 2020-09-14 2020-09-14 Boosting and pulling-assisting device for server case and server

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010961663.5A CN112087910A (en) 2020-09-14 2020-09-14 Boosting and pulling-assisting device for server case and server

Publications (1)

Publication Number Publication Date
CN112087910A true CN112087910A (en) 2020-12-15

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113094323A (en) * 2021-04-25 2021-07-09 无锡江南计算技术研究所 Flexible detachable strong handle for server
CN113163655A (en) * 2021-03-30 2021-07-23 西南电子技术研究所（中国电子科技集团公司第十研究所） LRM module does not need instrument linkage locking pull-out device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113163655A (en) * 2021-03-30 2021-07-23 西南电子技术研究所（中国电子科技集团公司第十研究所） LRM module does not need instrument linkage locking pull-out device
CN113094323A (en) * 2021-04-25 2021-07-09 无锡江南计算技术研究所 Flexible detachable strong handle for server

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