WO2023077752A1 - 一种带有机箱锁的机箱及开关方法 - Google Patents

一种带有机箱锁的机箱及开关方法 Download PDF

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Publication number
WO2023077752A1
WO2023077752A1 PCT/CN2022/090022 CN2022090022W WO2023077752A1 WO 2023077752 A1 WO2023077752 A1 WO 2023077752A1 CN 2022090022 W CN2022090022 W CN 2022090022W WO 2023077752 A1 WO2023077752 A1 WO 2023077752A1
Authority
WO
WIPO (PCT)
Prior art keywords
cabin
slide rail
locking
chassis
wrench
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.)
Ceased
Application number
PCT/CN2022/090022
Other languages
English (en)
French (fr)
Inventor
李云龙
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.)
Suzhou Wave Intelligent Technology Co Ltd
Original Assignee
Suzhou Wave Intelligent Technology 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 Suzhou Wave Intelligent Technology Co Ltd filed Critical Suzhou Wave Intelligent Technology Co Ltd
Priority to US18/565,316 priority Critical patent/US12532429B2/en
Publication of WO2023077752A1 publication Critical patent/WO2023077752A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/183—Internal mounting support structures, e.g. for supporting printed circuit boards
    • G06F1/185—Mounting of expansion boards
    • G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
    • 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
    • H05K5/10—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/183—Internal mounting support structures, e.g. for supporting printed circuit boards
    • 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
    • H05K5/0221—Locks; Latches
    • 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
    • H05K7/1411—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting box-type drawers
    • 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
    • H05K7/1414—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means with power interlock
    • 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

Definitions

  • the present application relates to the technical field of server and storage, and in particular to a cabinet with a cabinet lock and a switch method.
  • a cabinet with a cabinet lock is provided, the cabinet is provided with a cabin slide rail and a drawer cabin, and the drawer cabin is slidably installed on the cabin body
  • a cabinet lock is provided between the cabin slide rail and the drawing cabin
  • a slide rail through hole is provided on the cabin slide rail
  • the cabinet lock includes a power wrench, and the power wrench Hinged in the through hole of the slide rail
  • a locking slider is slidably installed on the booster wrench
  • a locking hook is arranged on the booster wrench
  • a locking hook is formed between the locking hook and the locking slider.
  • There is a locking groove and the bottom of the drawing cabin is provided with a convex hull of the cabin, and the convex hull of the cabin enters or escapes from the locking groove.
  • the cabin slide rail is fixed on the inner wall of the cabinet, the cabin slider is provided on the drawer cabin, and the cabin slider is slidably installed on the cabin on the body slide.
  • one end of the cabin slide rail is provided with a baffle plate, one end of the bottom surface of the cabin slide rail is provided with a first slide rail positioning protrusion, and the other end of the bottom surface is provided with a The first slide rail positioning groove, one end of the cabin slider is provided with a second slide rail positioning groove, and the other end is provided with a second slide rail positioning protrusion, and the first slide rail positioning protrusion is connected to the The second slide rail positioning groove is engaged with each other, and the first slide rail positioning groove is engaged with the second slide rail positioning protrusion.
  • the case lock further includes a casing
  • the casing includes a casing body and a fixing part
  • the fixing part is fixed on the cabin slide rail
  • the casing body is located on the slide rail
  • pin holes are provided on both sides of the housing body
  • a pin shaft is provided on the booster wrench, and the pin shaft passes through the pin shaft hole so that the booster wrench is hinged with the housing , the place corresponding to the booster wrench is provided with a case through hole on the case.
  • both sides of the middle part of the housing body are provided with limiting holes
  • the booster wrench is provided with a second boss
  • both sides of the second boss are provided with wrench positioning protrusions.
  • bag, and the wrench positioning convex bag is engaged with the corresponding limiting hole.
  • the booster wrench is provided with a first boss, and the first boss is provided with a chute, the locking slider is slidably installed in the chute, and the lock A spring is provided between the anti-sliding block and the chute, and a slope is provided on a side of the top of the locking sliding block away from the locking hook.
  • a side of the locking hook away from the locking slider is provided with an arc surface.
  • a switch method for a chassis includes the following steps:
  • step S1 may specifically include:
  • the locking hook continues to pull the power-assisted wrench, and the locking hook tightens the convex shell of the cabin body, so that the positioning convex shell of the first slide rail escapes from the positioning groove of the second slide rail, and the positioning convex shell of the second slide rail is positioned from the positioning groove of the first slide rail. out of the groove, the locking hook provides an opening boost to the drawer cabin to realize the unlocking action of the drawer cabin.
  • step S2 may specifically include:
  • the convex hull of the cabin body first contacts the inclined surface of the locking slider, and the convex hull of the cabin body presses down the inclined surface during the movement process so that the locking slider moves to the bottom in the chute;
  • Fig. 1 is a schematic diagram of the structure of the cabinet and the drawer cabin in normal use in Embodiment 1 of the present application;
  • Fig. 2 is a schematic diagram of the structure when the drawer cabin is pulled out from the cabinet in Embodiment 1 of the present application;
  • Fig. 3 is a schematic diagram of the structure of the drawer cabin in Embodiment 1 of the present application.
  • Fig. 4 is a schematic structural diagram of a cabin slider for pulling a cabin in Embodiment 1 of the present application;
  • Fig. 5 is a schematic structural diagram of the cabin slide rail in Embodiment 1 of the present application.
  • Fig. 6 is a schematic diagram of the explosion structure of the chassis lock in Embodiment 1 of the present application.
  • Fig. 7 is a schematic diagram of the lock state 1 of the switch method of the cabinet lock in the second embodiment of the present application.
  • Fig. 8 is a schematic diagram of the second locked state of the switch method of the chassis lock in the second embodiment of the present application.
  • Fig. 9 is a schematic diagram of the third locked state of the switching method of the chassis lock in the second embodiment of the present application.
  • Fig. 10 is a schematic diagram of the unlocking state of the cabinet lock in the second embodiment of the present application.
  • Fig. 11 is the first flow chart of the switching method of the cabinet lock in the second embodiment of the present application.
  • Fig. 12 is a second flowchart of the opening and closing method of the cabinet lock in the second embodiment of the present application.
  • the cabinet 1 is provided with a cabin slide rail 11 and a drawer cabin 2, the drawer cabin 2 is slidably installed on the cabin slide rail 11, and the cabin slide rail 11 and the drawer cabin
  • a chassis lock 3 is arranged between the body 2, and a slide rail through hole 12 is provided on the cabin body slide rail 11.
  • the chassis lock 3 includes a booster wrench 31, which is hinged in the slide rail through hole 12, and the booster wrench 31 can slide
  • a locking slider 32 is installed, a locking hook 33 is arranged on the power-assisted wrench 31, a locking groove 4 is formed between the locking hook 33 and the locking slider 32, and the bottom of the pulling cabin body 2 is provided with a cabin protrusion.
  • bag 21 the convex bag 21 of the cabin enters or breaks away from the locking groove 4 .
  • the chassis 1 is made of aluminum alloy material, which is relatively light and has a certain hardness, which can meet the needs of the chassis, and is more beautiful and more textured than the traditional chassis.
  • the cabin body slide rail 11 is made of nylon material, and the drawing cabin body 2 is made of stainless steel material, which can save cost under the premise of satisfying the sliding action.
  • the position of the chassis lock 3 can be arranged on the side of the chassis 1 according to the specific conditions of the server and storage products.
  • the cabin slide rail 11 is fixed on the inner wall of the cabinet 1
  • the drawer cabin 2 is provided with a cabin slider 22
  • the cabin slider 22 is slidably installed on the cabin slide rail 11 .
  • the cabin body slider 22 is slidably installed on the cabin body slide rail 11, so that the cabin body slider 22 can slide on the cabin body slide rail 11, because the cabin body slider 22 is fixedly installed with the drawing cabin body 2 and the cabin body slide rail 11 is fixedly installed with the chassis 1, so the drawable cabin body 2 can slide relative to the chassis 1.
  • the drawable cabin body 2 can be pulled out directly, and subsequent maintenance is more convenient.
  • one end of the cabin slide rail 11 is provided with a baffle plate 13
  • one end of the bottom surface of the cabin slide rail 11 is provided with a first slide rail positioning protrusion 14
  • the other end of the bottom surface is provided with a first Slide rail positioning groove
  • one end of cabin body slider 22 is provided with the second slide rail positioning groove 23
  • the other end is provided with the second slide rail positioning protrusion 24, and the first slide rail positioning protrusion 14 is connected with the second slide rail positioning groove 23.
  • the rail positioning groove 23 is engaged with each other, and the first slide rail positioning groove 15 is engaged with the second slide rail positioning protrusion 24 .
  • the cabin convexity 21 When the drawer cabin 2 and the cabinet 1 are locked, that is, when the cabin convexity 21 is located in the locking groove 4, the cabin convexity 21 still has a certain gap in the locking groove 4, so that the drawing cabin The body 2 will still shake to a certain extent, so between the drawing cabin body 2 and the cabin body slide rail 11, the protrusion and the groove should be used to limit the position, and the drawing cabin body 2 has a double limit function .
  • the surfaces of the first slide rail positioning protrusion 14 and the second slide rail positioning protrusion 24 are circular arc surfaces, and the first slide rail positioning protrusion 14 is stuck on the second slide rail positioning protrusion 14.
  • the second slide rail positioning protrusion 24 is stuck in the first slide rail positioning groove 15, so as to limit the position of the drawing cabin body 2 relative to the box body and prevent the drawing cabin body from 2 produces a large movement within the chassis 1.
  • the drawer cabin 2 may move excessively in the drawer cabin 2 due to external force, so at the tail end of the cabin slide rail 11 A baffle 13 is provided to prevent the drawer cabin 2 from moving excessively due to external force.
  • the cabinet lock 3 also includes a casing 34, the casing 34 includes a casing body 35 and a fixing part 36, the fixing part 36 is fixed on the cabin slide rail 11, the casing body 35 is located in the slide rail through hole 12, and the casing Both sides of the body 35 are provided with pin holes, the power wrench 31 is provided with a pin shaft, the pin passes through the pin hole so that the power wrench 31 is hinged with the shell 34, and the position corresponding to the power wrench 31 is set on the chassis 1 Case through hole 16 is arranged.
  • the shell 34 of the cabinet lock 3 is fixed on the cabin body slide rail 11 by screws, and the shell body 35 is positioned in the slide rail through hole 12 of the cabin body slide rail 11, and both sides of the shell body 35 are provided with pin holes, and the pin shaft passes through
  • a hinged structure is formed through the hole of the pin shaft, so that the booster wrench 31 can rotate around the hinge axis relative to the housing 34, so that the booster wrench 31 can provide an opening boost for the drawing cabin body 2 when rotating, so as to facilitate the pulling of the cabin body. 2 can be easily removed from the case 1.
  • the case through hole 16 accommodates the rotating power wrench 31 , and is convenient for the user to pull the power wrench 31 from the outside of the case 1 .
  • both sides of the middle part of the housing body 35 are provided with limiting holes 38
  • the power-assisted wrench 31 is provided with a second boss
  • both sides of the second boss are provided with a wrench positioning protrusion 39, the wrench positioning The protrusion 39 is engaged with the corresponding limiting hole 38 .
  • the spanner positioning protrusion 39 is an arc surface, and the maximum distance between the spanner positioning protrusions 39 on both sides of the power-assisted wrench 31 is greater than the distance between the corresponding shell 34 inner walls, so that when the spanner positioning protrusion 39 snaps into the limit
  • the positioning hole 38 is not applied to the power-assisted wrench 31 or under the situation of applying a small active force, the power-assisted wrench 31 will not automatically disengage from the limit hole 38, so that the power-assisted wrench 31 has just realized positioning. Only when the drawing cabin body 2 needs to be moved out, a corresponding force is applied to the booster wrench 31 , so that the booster wrench 31 can escape from the limiting hole 38 , so as to facilitate the maintenance of the drawer cabin body 2 .
  • the power wrench 31 is provided with a first boss, the first boss is provided with a chute 37, the locking slider 32 is slidably installed in the chute 37, and the locking slider 32 and the chute 37 A spring is arranged between them, and a slope is arranged on the side of the top of the locking slider 32 away from the locking hook 33 .
  • the locking slider 32 can move in the chute 37, and because a spring is arranged between the locking slider 32 and the chute 37, when the cabin convexity 21 crosses the locking slider 32, the locking slider 32 can It automatically returns to the original position under the elastic force of the spring, so that the locking slider 32 and the locking hook 33 can form a locking groove 4, so that the locking groove 4 can lock the cabin convexity 21.
  • the bottom of the chute 37 is provided with a hole for installing the spring, which is used to prevent the spring from being skewed due to movement during the compression process, and the bottom of the locking slider 32 is provided with a cylinder, and the spring passes through the cylinder.
  • the length of the cylinder should be designed according to the actual situation, so as to prevent the cylinder from being too long to cause interference between the cylinder and the bottom of the chute 37 when the locking slider 32 is moving, resulting in locking
  • the slider 32 cannot slide to the desired position, so the locking action cannot be completed.
  • the edge of the locking slider 32 is provided with a hook.
  • the locking slider 32 is made of plastic material, so that the locking slider 32 is lighter, the load of the spring is small, and the locking slider 32 is lighter when moving, which is more conducive to the realization of the locking groove 4 to the cabin convex hull 21. Lock action.
  • the cabin convexity 21 contacts the locking slider 32, in order to enable the locking slider 32 to slide down effectively under the horizontal thrust of the cabin convexity 21, the top of the locking slider 32 is away from the lock.
  • One side of the engaging hook 33 is provided with an inclined surface, so that the locking slider 32 can be subjected to a downward force from the convex shell 21 of the cabin body, and further enables the locking slider 32 to normally slide downward in the slide groove 37 .
  • the bottom of the convex hull 21 of the cabin body can be provided with chamfers, so that the convex hull 21 of the cabin body can effectively cooperate with the slope of the locking slider 32 , so that the locking slider 32 can effectively slide downward in the chute 37 .
  • a side of the locking hook 33 away from the locking slider 32 is provided with an arc surface.
  • the locking hook 33 is a key component that provides power assistance.
  • the locking hook 33 When the user pulls the power-assisted wrench 31, in order to prevent the locking hook 33 from interfering with the bottom of the drawer cabin 2 when rotating around the hinge axis, the locking hook 33 The side away from the locking slider 32 is rounded, so that the locking hook 33 will not interfere with the bottom of the drawer cabin 2 when it rotates around the hinge axis, further enabling the locking hook 33 to normally realize the assisting function.
  • a slidable connection is realized between the drawer cabin and the case, and the drawer cabin can be directly pulled out from the case during subsequent maintenance for easy maintenance.
  • the internal parts of the drawer cabin are replaced, which avoids the disassembly and installation of screws in the prior art; a chassis lock is set between the drawer cabin and the chassis, and a lock is formed between the locking slider and the locking hook of the chassis lock.
  • the locking groove realizes the unlocking and locking action of the pulling cabin and the chassis through the cooperation of the convex hull of the pulling cabin and the locking groove, and the power-assisted wrench of the chassis lock provides an opening for the convex hull of the cabin
  • the power makes it more convenient and labor-saving to open the pulling cabin, improves maintenance efficiency and simplifies the maintenance process.
  • Fig. 11 is the first flow chart of the switching method of the case according to Embodiment 2 of the present application, which specifically includes the following steps:
  • the user pulls the power-assisted wrench 31, and the power-assisted wrench 31 rotates around the hinge shaft, and a lever mechanism is formed between the wrench, the hinge shaft and the locking hook 33.
  • the locking hook 33 tightens the convex hull 21 of the cabin body to provide an opening boost for the convex hull 21 of the cabin body to move the drawable cabin body 2 outward, so that the drawable cabin body 2 is removed from the cabinet 1 .
  • the drawer cabin 2 When the maintenance of the drawer cabin 2 needs to be completed, the drawer cabin 2 needs to be moved into the chassis 1. At this time, the user pushes the drawer cabin 2 to move into the chassis 1, and the cabin of the drawer cabin 2 The convex hull 21 will move into the chassis 1 along with the drawing of the cabin body 2. When the convex hull 21 of the cabin body presses down the slope of the locking slider 32 and passes over the locking slider 32, the locking slider 32 automatically returns to the initial position. At this time, the convex hull 21 of the cabin body is located in the locking groove 4 at this time, and the locking action of pulling the cabin body 2 and the cabinet 1 is completed.
  • FIG. 12 is a second flow chart of the switching method of the chassis according to Embodiment 2 of the present application.
  • Step S1 specifically includes:
  • the user pulls the booster wrench 31 with his hand, and applying a certain force can make the protrusion of the booster wrench 31 escape from the limit hole 38, and further pull the booster wrench 31 , the rotation of the locking hook 33 can be realized through the lever structure.
  • the user continues to pull the power-assisted wrench 31 by hand, and the locking hook 33 at the other end can be realized to rotate around the hinge shaft through the lever structure.
  • Pull the power-assisted wrench 31, and the locking hook 33 presses against the convex hull 21 of the cabin body.
  • the locking hook 33 provides a function for the convex hull 21 of the cabin body. force, so that the cabin body protrusion 21 moves to the outside of the cabinet 1.
  • the first slide rail positioning protrusion 14 is released from the second slide rail positioning groove 23, and the second slide rail positioning protrusion 24 is released from the first slide rail.
  • the positioning groove 15 comes out, and the user pulls the drawable cabin body 2 by hand so that the drawable cabin body 2 is removed from the chassis 1, so as to facilitate the maintenance of related components.
  • step S2 specifically includes:
  • the user pushes the drawer cabin 2 so that the drawer cabin 2 moves to the inside of the chassis 1, and the convex hull 21 of the cabin body follows the direction of the drawer cabin 2 .
  • the inside of the cabinet 1 moves, and the convex hull 21 of the cabin further moves toward the cabinet lock 3 , so as to realize the locking action of the cabinet 1 and the pulling cabin 2 .
  • the convex hull 21 of the cabin body first contacts the inclined surface of the locking slider 32, and the convex hull 21 of the cabin body presses down on the inclined surface during the movement so that the locking slider 32 moves downward in the chute 37;

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)
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Abstract

本申请涉及一种带有机箱锁的机箱及开关方法，机箱内设置有舱体滑轨和抽拉舱体，抽拉舱体滑动安装于舱体滑轨上，舱体滑轨与抽拉舱体之间设置有机箱锁，舱体滑轨上设置有滑轨通孔，机箱锁包括助力扳手，助力扳手铰接于滑轨通孔内，助力扳手上可滑动安装有锁止滑块，助力扳手上设置有锁合钩，锁合钩与锁止滑块之间形成有锁合槽，抽拉舱体的底部设置有舱体凸包，舱体凸包进入或脱离锁合槽。

Description

一种带有机箱锁的机箱及开关方法
相关申请的交叉引用
本申请要求于2021年11月8日提交中国专利局，申请号为202111310190.3，发明名称为“一种带有机箱锁的机箱及开关方法”的中国专利申请的优先权和权益，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及服务器和存储器技术领域，尤其涉及一种带有机箱锁的机箱及开关方法。
背景技术
随着服务器和存储器产品的迅速发展，从运维和维护的角度来看，要求服务器和存储器产品的整机设计能够实现省力的快速拆装和维护。
目前市面上多数抽拉式机箱产品是没有机箱锁的，内部舱体与机箱的连接基本靠螺丝固定，在维护或更换机箱内部部件时，都需要拆卸大量的螺丝，有的甚至将机箱的侧板甚至整机都拆掉，这种拆装方式太费力繁琐，工作效率十分低下。
发明内容
根据本申请的第一方案，提供了一种用于带有机箱锁的机箱，所述机箱内设置有舱体滑轨和抽拉舱体，所述抽拉舱体滑动安装于所述舱体滑轨上，所述舱体滑轨与所述抽拉舱体之间设置有机箱锁，所述舱体滑轨上设置有滑轨通孔，所述机箱锁包括助力扳手，所述助力扳手铰接于所述滑轨通孔内，所述助力扳手上可滑动安装有锁止滑块，所述助力扳手上设置有锁合钩，所述锁合钩与所述锁止滑块之间形成有锁合槽，所述抽拉舱体的底部设置有舱体凸包，所述舱体凸包进入或脱离所述锁合槽。
在本申请的一个实施例中，所述舱体滑轨固定于所述机箱的内壁上，所述抽拉舱体上设置有舱体滑块，所述舱体滑块滑动安装于所述舱体滑轨上。
在本申请的一个实施例中，所述舱体滑轨的其中一个端部设置有挡板，所述舱体滑轨底面的一端设置有第一滑轨定位凸包，底面的另一端设置有第一滑轨定位凹槽，所述舱体滑块的一端设置有第二滑轨定位凹槽，另一端设置有第二滑轨定位凸包，所述第一滑轨定位凸包与所述第二滑轨定位凹槽相卡接，所述第一滑轨定位凹槽与所述第二滑轨定位凸包相卡接。
在本申请的一个实施例中，所述机箱锁还包括外壳，所述外壳包括外壳本体和固定部， 所述固定部固定在所述舱体滑轨上，所述外壳本体位于所述滑轨通孔内，所述外壳本体的两侧均设置有销轴孔，所述助力扳手上设置有销轴，所述销轴穿过所述销轴孔使得所述助力扳手与所述外壳相铰接，所述机箱上与所述助力扳手相对应的地方设置有机箱通孔。
在本申请的一个实施例中，所述外壳本体的中部两侧均设置有限位孔，所述助力扳手上设置有第二凸台，所述第二凸台的两侧均设置有扳手定位凸包，所述扳手定位凸包与相应的所述限位孔相卡接。
在本申请的一个实施例中，所述助力扳手上设置第一凸台，所述第一凸台上设置有滑槽，所述锁止滑块滑动安装于所述滑槽内，所述锁止滑块与所述滑槽之间设置有弹簧，所述锁止滑块的顶部远离所述锁合钩的一侧设置有斜面。
在本申请的一个实施例中，所述锁合钩远离所述锁止滑块的一侧设置有圆弧面。
根据本申请的第二方案，提供了一种用于机箱的开关方法，所述方法包括以下步骤：
S1，扳动助力扳手，助力扳手的锁合钩提供给抽拉舱体一个开启助力，使得舱体凸包从锁合槽中脱离，实现抽拉舱体与机箱的开锁动作；
S2，推动抽拉舱体向机箱内移动，使得抽拉舱体的舱体凸包卡入锁合槽内，实现抽拉舱体与机箱的上锁动作。
在本申请的一个实施例中，S1步骤可具体包括：
S11，扳动助力扳手，使得助力扳手的扳手定位凸包从限位孔中脱出；
S12，继续扳动助力扳手，锁合钩顶紧舱体凸包，使得第一滑轨定位凸包从第二滑轨定位凹槽中脱出，第二滑轨定位凸包从第一滑轨定位凹槽中脱出，锁合钩提供给抽拉舱体一个开启助力，实现抽拉舱体的开锁动作。
在本申请的一个实施例中，S2步骤可具体包括：
S21，推动抽拉舱体向机箱内移动，使得抽拉舱体底部的舱体凸包靠近机箱锁；
S22，舱体凸包首先接触锁止滑块的斜面，舱体凸包在移动过程中下压斜面使得锁止滑块在滑槽内向底部移动；
S23，当舱体凸包继续移动越过锁止滑块时，锁止滑块在弹簧的弹力下自动恢复到初始位置，使得舱体凸包卡在锁合槽中，实现抽拉舱体的上锁动作。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域 普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它附图。
图1是本申请实施例一中机箱和抽拉舱体正常使用时的结构示意图；
图2是本申请实施例一中抽拉舱体从机箱中抽出时的结构示意图；
图3是本申请实施例一中抽拉舱体的结构示意图；
图4是本申请实施例一中抽拉舱体的舱体滑块结构示意图；
图5是本申请实施例一中舱体滑轨的舱体滑轨结构示意图；
图6是本申请实施例一中机箱锁的爆炸结构示意图；
图7是本申请实施例二中机箱锁的开关方法上锁状态一示意图；
图8是本申请实施例二中机箱锁的开关方法上锁状态二示意图；
图9是本申请实施例二中机箱锁的开关方法上锁状态三示意图；
图10是本申请实施例二中机箱锁的开关方法开锁状态示意图；
图11是本申请实施例二中机箱锁的开关方法第一流程图；
图12是本申请实施例二中机箱锁的开关方法第二流程图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
实施例一：
参照图1～图10所示，机箱1内设置有舱体滑轨11和抽拉舱体2，抽拉舱体2滑动安装于舱体滑轨11上，舱体滑轨11与抽拉舱体2之间设置有机箱锁3，舱体滑轨11上设置有滑轨通孔12，机箱锁3包括助力扳手31，助力扳手31铰接于滑轨通孔12内，助力扳手31上可滑动安装有锁止滑块32，助力扳手31上设置有锁合钩33，锁合钩33与锁止滑块32之间形成有锁合槽4，抽拉舱体2的底部设置有舱体凸包21，舱体凸包21进入或脱离锁合槽4。
当用户推动抽拉舱体2向机箱1移动的时候，舱体凸包21在移动过程中下压锁止滑块32，当舱体凸包21继续移动越过锁止滑块32时，锁止滑块32在弹簧的弹力下恢复到初始位置，使得舱体凸包21卡在锁合槽4中，这样抽拉舱体2便锁在机箱1内；当用户需要打开抽拉舱体2进行维护的时候，扳动，例如用手拨动，助力扳手31，使得锁合钩33顶紧舱体凸包21，提供给舱体凸包21一个开启助力，使得抽拉舱体2从机箱1中移出一段距离，然后用户将抽拉舱体2移出即可，不需要进行螺钉的拆卸与安装，并且能够提供给抽拉舱体2一 个开启助力，使得用户开启抽拉舱体2较为省力，提高了整机维护的可操作性，维护简单便捷。另外，机箱1采用铝合金材料制成，较为轻便，具有一定的硬度，能够满足机箱的需求，而且相对于传统机箱较为美观，更具质感。舱体滑轨11采用尼龙材料制成，抽拉舱体2采用不锈钢材料制成，在满足滑动动作的前提下，能够节省成本。机箱锁3的位置可以布置在机箱1的侧面，根据服务器和存储器产品的具体情况布置。
在其中一个实施方式中，舱体滑轨11固定于机箱1的内壁上，抽拉舱体2上设置有舱体滑块22，舱体滑块22滑动安装于舱体滑轨11上。
舱体滑块22滑动安装在舱体滑轨11上，这样舱体滑块22可以在舱体滑轨11上滑动，由于舱体滑块22与抽拉舱体2固定安装且舱体滑轨11与机箱1固定安装，所以抽拉舱体2相对于机箱1可以滑动，在对机箱1内部的部件进行更换时，直接将抽拉舱体2拉出即可，后续维护较为方便。
在其中一个实施方式中，舱体滑轨11的其中一个端部设置有挡板13，舱体滑轨11底面的一端设置有第一滑轨定位凸包14，底面的另一端设置有第一滑轨定位凹槽15，舱体滑块22的一端设置有第二滑轨定位凹槽23，另一端设置有第二滑轨定位凸包24，第一滑轨定位凸包14与第二滑轨定位凹槽23相卡接，第一滑轨定位凹槽15与第二滑轨定位凸包24相卡接。
当抽拉舱体2与机箱1处于上锁的状态，也就是舱体凸包21位于锁合槽4内时，舱体凸包21在锁合槽4内还是具有一定间隙，这样抽拉舱体2还是会产生一定的晃动，因此在抽拉舱体2和舱体滑轨11之间还要通过凸包与凹槽来进行限位，对抽拉舱体2起到双重限位的作用。类似于助力扳手31与外壳34之间的限位，第一滑轨定位凸包14和第二滑轨定位凸包24的表面呈圆弧面，第一滑轨定位凸包14卡在第二滑轨定位凹槽23中，第二滑轨定位凸包24卡在第一滑轨定位凹槽15中，以此来对抽拉舱体2相对于箱体进行限位，防止抽拉舱体2在机箱1内产生较大的移动。另外，在进行抽拉舱体2与机箱1进行上锁的过程中，抽拉舱体2有可能因为外力的原因导致抽拉舱体2内移动过度，因此在舱体滑轨11的尾部一端设置挡板13，防止抽拉舱体2因为外力的原因移动过度。
在其中一个实施方式中，机箱锁3还包括外壳34，外壳34包括外壳本体35和固定部36，固定部36固定在舱体滑轨11上，外壳本体35位于滑轨通孔12内，外壳本体35的两侧均设置有销轴孔，助力扳手31上设置有销轴，销轴穿过销轴孔使得助力扳手31与外壳34相铰接，机箱1上与助力扳手31相对应的地方设置有机箱通孔16。
机箱锁3的外壳34通过螺钉固定在舱体滑轨11上，外壳本体35位于舱体滑轨11的滑 轨通孔12内，外壳本体35的两侧均设置有销轴孔，销轴穿过销轴孔形成铰接结构，这样助力扳手31相对于外壳34可以围绕着铰接轴进行转动，以便于助力扳手31在转动的时候能够提供给抽拉舱体2一个开启助力，方便抽拉舱体2从机箱1内很容易的移出。机箱通孔16容纳转动的助力扳手31，且方便用户从机箱1的外部扳动助力扳手31。
在其中一个实施方式中，外壳本体35的中部两侧均设置有限位孔38，助力扳手31上设置有第二凸台，第二凸台的两侧均设置有扳手定位凸包39，扳手定位凸包39与相应的限位孔38相卡接。
在不需要将抽拉舱体2从机箱1中移出的时候，要保证助力扳手31不会发生转动的情况，因此需要对助力扳手31进行限位，防止助力扳手31因其自身重力或其他原因而导致的助力扳手31转动，这样会导致抽拉舱体2与机箱1的上锁动作失效。扳手定位凸包39呈圆弧面，助力扳手31两侧的扳手定位凸包39之间的最大距离要大于与其相对应的外壳34内壁之间的距离，这样当扳手定位凸包39卡入限位孔38时，在不对助力扳手31施加力或者施加很小的作用力的情况下，助力扳手31不会自动从限位孔38中脱出，这样助力扳手31便实现了定位。只有在需要将抽拉舱体2移出的情况下，对助力扳手31施加相应的作用力，才能使得助力扳手31从限位孔38中脱出，以便于对抽拉舱体2进行维护。
在其中一个实施方式中，助力扳手31上设置第一凸台，第一凸台上设置有滑槽37，锁止滑块32滑动安装于滑槽37内，锁止滑块32与滑槽37之间设置有弹簧，锁止滑块32的顶部远离锁合钩33的一侧设置有斜面。
锁止滑块32可以在滑槽37中移动，并且由于在锁止滑块32和滑槽37之间设置有弹簧，在舱体凸包21越过锁止滑块32时，锁止滑块32可以在弹簧的弹力下自动恢复到初始位置，这样锁止滑块32与锁合钩33可以形成锁合槽4，以便于锁合槽4对舱体凸包21进行上锁。滑槽37底部设置有用于安装弹簧的孔位，用于防止弹簧在受力压缩的过程中产生移动而导致弹簧歪斜，且锁止滑块32的底部设置有圆柱体，弹簧穿设在圆柱体上，防止弹簧在受力压缩的时候歪斜，圆柱体的长度要根据实际情况设计，防止圆柱体过长引起锁止滑块32在移动时圆柱体与滑槽37底部发生干涉，以导致锁止滑块32不能滑动至期望位置，这样便无法完成上锁动作。锁止滑块32的边缘部位设置有卡钩，当锁止滑块32安装在滑槽37内时，由于卡钩的存在，卡钩会约束锁止滑块32不会因为弹簧的弹力脱出。锁止滑块32采用塑胶材料制成，这样锁止滑块32较轻，弹簧的负载小，锁止滑块32在移动时更为轻便，更利于锁合槽4对舱体凸包21实现上锁动作。当舱体凸包21接触到锁止滑块32的时候，为了使锁止滑块32能够有效的在舱体凸包21的水平推力下向下滑动，在锁止滑块32的顶部远离锁合钩33 的一侧设置斜面，使得锁止滑块32能够受到来自舱体凸包21的向下的作用力，进一步使得锁止滑块32能够正常在滑槽37内向下滑动。舱体凸包21的底部可以设置倒角，方便舱体凸包21与锁止滑块32的斜面有效配合，使得锁止滑块32有效的在滑槽37内向下滑动。
在其中一个实施方式中，锁合钩33远离锁止滑块32的一侧设置有圆弧面。
锁合钩33是提供助力的关键部件，用户在扳动助力扳手31的时候，为了防止锁合钩33在围绕铰接轴转动时与抽拉舱体2的底部发生干涉，因此在锁合钩33远离锁止滑块32的一侧进行倒圆角处理，这样在锁合钩33围绕铰接轴转动时不会与抽拉舱体2的底部发生干涉，进一步使得锁合钩33正常实现助力功能。
本申请的上述机箱的技术方案相比现有技术具有以下优点：
本申请所述的一种带有机箱锁的机箱及开关方法，抽拉舱体与机箱之间实现了可滑动连接，在后续维护中可以直接将抽拉舱体从机箱中拉出以便于对抽拉舱体内部部件进行更换，避免了现有技术中对螺钉的拆卸与安装；抽拉舱体与机箱之间设置了机箱锁，机箱锁的锁止滑块与锁合钩之间形成了锁合槽，通过抽拉舱体的舱体凸包与锁合槽的配合，实现了抽拉舱体与机箱的开锁和上锁动作，并且机箱锁的助力扳手提供给舱体凸包一个开启动力，使得抽拉舱体在开启时更为方便、更为省力，提高了维护效率，简化了维护流程。
实施例二：
参照图11所示，图11为本申请实施例二的机箱的开关方法第一流程图，具体包括以下步骤：
S1，扳动，例如用手拨动助力扳手31，助力扳手31的锁合钩33提供给抽拉舱体2一个开启助力，使得舱体凸包21从锁合槽4中脱离，实现抽拉舱体2与机箱1的开锁动作；
当需要将抽拉舱体2从机箱1中移出进行维护的时候，用户扳动助力扳手31，助力扳手31绕铰接轴转动，扳手、铰接轴和锁合钩33之间形成杠杆机构，在助力扳手31转动的时候，锁合钩33顶紧舱体凸包21提供给舱体凸包21一个使抽拉舱体2向外移动的开启助力，使得抽拉舱体2从机箱1中移出。
S2，推动抽拉舱体2向机箱1内移动，使得抽拉舱体2的舱体凸包21卡入锁合槽4内，实现抽拉舱体2与机箱1的上锁动作。
当需要对抽拉舱体2进行维护完成的时候，需要将抽拉舱体2移动至机箱1内，此时用户推动抽拉舱体2向机箱1内移动，抽拉舱体2的舱体凸包21会随着抽拉舱体2向机箱1内移动，当舱体凸包21下压锁止滑块32斜面且越过锁止滑块32时，锁止滑块32自动恢复到初始位置时，舱体凸包21此时位于锁合槽4内，抽拉舱体2与机箱1的上锁动作完成。
在其中一个实施方式中，如图12所示，图12为本申请实施例二的机箱的开关方法第二流程图，步骤S1具体包括：
S11，扳动，例如用手拨动助力扳手31，使得助力扳手31的扳手定位凸包39从限位孔38中脱出；
当需要将抽拉舱体2从机箱1内抽出时，用户用手扳动助力扳手31，施加一定的作用力可以使得助力扳手31凸包从限位孔38中脱出，进一步扳动助力扳手31，便可以通过杠杆结构可以实现锁合钩33的转动。
S12，继续扳动助力扳手31，锁合钩33顶紧舱体凸包21，使得第一滑轨定位凸包14从第二滑轨定位凹槽23中脱出，第二滑轨定位凸包24从第一滑轨定位凹槽15中脱出，给抽拉舱体2提供一个开启助力，实现抽拉舱体2的开锁动作。
用户用手继续扳动助力扳手31，通过杠杆结构可以实现另一端锁合钩33围绕铰接轴的转动，当锁合钩33靠近舱体凸包21的一面接触到舱体凸包21时，进一步扳动助力扳手31，锁合钩33顶紧舱体凸包21，如图10所示，继续扳动助力扳手31，施加相应的作用力，锁合钩33提供给舱体凸包21一个作用力，使得舱体凸包21向机箱1外移动，此时，第一滑轨定位凸包14从第二滑轨定位凹槽23中脱出，第二滑轨定位凸包24从第一滑轨定位凹槽15中脱出，用户用手拉动抽拉舱体2使得抽拉舱体2从机箱1内移出，以便于进行相关部件的维护。
在其中一个实施方式中，如图12所示，步骤S2具体包括：
S21，推动抽拉舱体2向机箱1内移动，使得抽拉舱体2底部的舱体凸包21靠近机箱锁3；
当需要将抽拉舱体2从机箱1中移出进行维护的时候，用户推动抽拉舱体2使得抽拉舱体2向机箱1内部移动，舱体凸包21随着抽拉舱体2向机箱1内部移动，舱体凸包21进一步向机箱锁3移动，以便于实现机箱1与抽拉舱体2的上锁动作。
S22，舱体凸包21首先接触锁止滑块32的斜面，舱体凸包21在移动过程中下压斜面使得锁止滑块32在滑槽37内向下移动；
当舱体凸包21靠近机箱锁3时，如图7所示，舱体凸包21首先接触到锁止滑块32的斜面，随着舱体凸包21的进一步移动，舱体凸包21下压锁止滑块32的斜面，锁止滑块32随着舱体凸包21的水平移动而在滑槽37内向下移动，锁止滑块32内的弹簧被压缩。
S23，当舱体凸包21继续移动越过锁止滑块32时，锁止滑块32在弹簧的弹力下自动恢复初始位置，使得舱体凸包21卡在锁合槽4中，实现抽拉舱体2的上锁动作。
当舱体滑块22的移动使得锁止滑块32在滑槽37内滑动到位时，如图8所示，舱体滑块22进一步移动会使得舱体滑块22越过锁止滑块32，当舱体滑块22越过锁止滑块32的时候，锁止滑块32在弹簧的弹力下会向滑槽37顶部移动，使得锁止滑块32恢复到初始位置，如图9所示，也就是锁止滑块32在滑槽37内滑到最顶部，此时舱体滑块22位于锁止滑块32与锁合钩33形成的锁合槽4中，从而实现抽拉舱体2相对于机箱1的上锁动作。
注意，上述仅为本申请的较佳实施例及所运用技术原理。本领域技术人员会理解，本申请不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本申请的保护范围。因此，虽然通过以上实施例对本申请进行了较为详细的说明，但是本申请不仅仅限于以上实施例，在不脱离本申请构思的情况下，还可以包括更多其它等效实施例，而本申请的范围由所附的权利要求范围决定。
附图标记列表
1、机箱
11、舱体滑轨
12、滑轨通孔
13、挡板
14、第一滑轨定位凸包
15、第一滑轨定位凹槽
16、机箱通孔
2、抽拉舱体
21、舱体凸包
22、舱体滑块
23、第二滑轨定位凹槽
24、第二滑轨定位凸包
3、机箱锁
31、助力扳手
32、锁止滑块
33、锁合钩
34、外壳
35、外壳本体
36、固定部
37、滑槽
38、限位孔
39、扳手定位凸包
4、锁合槽

Claims (10)

  1. 一种带有机箱锁的机箱，其特征在于：所述机箱(1)内设置有舱体滑轨(11)和抽拉舱体(2)，所述抽拉舱体(2)滑动安装于所述舱体滑轨(11)上，所述舱体滑轨(11)与所述抽拉舱体(2)之间设置有所述机箱锁(3)，所述舱体滑轨(11)上设置有滑轨通孔(12)，所述机箱锁(3)包括助力扳手(31)，所述助力扳手(31)铰接于所述滑轨通孔(12)内，所述助力扳手(31)上可滑动安装有锁止滑块(32)，所述助力扳手(31)上设置有锁合钩(33)，所述锁合钩(33)与所述锁止滑块(32)之间形成有锁合槽(4)，所述抽拉舱体(2)的底部设置有舱体凸包(21)，所述舱体凸包(21)进入或脱离所述锁合槽(4)。
  2. 根据权利要求1所述的带有机箱锁的机箱，其特征在于：所述舱体滑轨(11)固定于所述机箱(1)的内壁上，所述抽拉舱体(2)上设置有舱体滑块(22)，所述舱体滑块(22)滑动安装于所述舱体滑轨(11)上。
  3. 根据权利要求2所述的带有机箱锁的机箱，其特征在于：所述舱体滑轨(11)的其中一个端部设置有挡板(13)，所述舱体滑轨(11)底面的一端设置有第一滑轨定位凸包(14)，底面的另一端设置有第一滑轨定位凹槽(15)，所述舱体滑块(22)的一端设置有第二滑轨定位凹槽(23)，另一端设置有第二滑轨定位凸包(24)，所述第一滑轨定位凸包(14)与所述第二滑轨定位凹槽(23)相卡接，所述第一滑轨定位凹槽(15)与所述第二滑轨定位凸包(24)相卡接。
  4. 根据权利要求1所述的带有机箱锁的机箱，其特征在于：所述机箱锁(3)还包括外壳(34)，所述外壳(34)包括外壳本体(35)和固定部(36)，所述固定部(36)固定在所述舱体滑轨(11)上，所述外壳本体(35)位于所述滑轨通孔(12)内，所述外壳本体(35)的两侧均设置有销轴孔，所述助力扳手(31)上设置有销轴，所述销轴穿过所述销轴孔使得所述助力扳手(31)与所述外壳(34)相铰接，所述机箱(1)上与所述助力扳手(31)相对应的地方设置有机箱通孔(16)。
  5. 根据权利要求4所述的带有机箱锁的机箱，其特征在于：所述外壳本体(35)的中部两侧均设置有限位孔(38)，所述助力扳手(31)上设置有第二凸台，所述第二凸台的两侧均设置有扳手定位凸包(39)，所述扳手定位凸包(39)与相应的所述限位孔(38)相卡接。
  6. 根据权利要求1所述的带有机箱锁的机箱，其特征在于：所述助力扳手(31)上设置第一凸台，所述第一凸台上设置有滑槽(37)，所述锁止滑块(32)滑动安装于所述滑槽(37)内，所述锁止滑块(32)与所述滑槽(37)之间设置有弹簧，所述锁止滑块(32)的顶部远离所述锁合钩(33)的一侧设置有斜面。
  7. 根据权利要求1所述的带有机箱锁的机箱，其特征在于：所述锁合钩(33)远离所述锁止滑块(32)的一侧设置有圆弧面。
  8. 一种用于如权利要求1～7任意中任一项所述机箱的开关方法，所述方法包括以下步骤：
    S1，扳动助力扳手(31)，助力扳手(31)的锁合钩(33)提供给抽拉舱体(2)一个开启助力，使得舱体凸包(21)从锁合槽(4)中脱离，实现抽拉舱体(2)与机箱(1)的开锁动作；以及
    S2，推动抽拉舱体(2)向机箱(1)内移动，使得抽拉舱体(2)的舱体凸包(21)卡入锁合槽(4)内，实现抽拉舱体(2)与机箱(1)的上锁动作。
  9. 根据权利要求8所述的开关方法，其特征在于：所述步骤S1具体包括：
    S11，扳动助力扳手(31)，使得助力扳手(31)的扳手定位凸包(39)从限位孔(38)中脱出；以及
    S12，继续扳动助力扳手(31)，锁合钩(33)顶紧舱体凸包(21)，使得第一滑轨定位凸包(14)从第二滑轨定位凹槽(23)中脱出，第二滑轨定位凸包(24)从第一滑轨定位凹槽(15)中脱出，锁合钩(33)提供给抽拉舱体(2)一个开启助力，实现抽拉舱体(2)的开锁动作。
  10. 根据权利要求8所述的开关方法，其特征在于：所述步骤S2具体包括：
    S21，推动抽拉舱体(2)向机箱(1)内移动，使得抽拉舱体(2)底部的舱体凸包(21)靠近机箱锁(3)；
    S22，舱体凸包(21)首先接触锁止滑块(32)的斜面，舱体凸包(21)在移动过程中下压斜面使得锁止滑块(32)在滑槽(37)内向底部移动；以及
    S23，当舱体凸包(21)继续移动越过锁止滑块(32)时，锁止滑块(32)在弹簧的弹力下自动恢复到初始位置，使得舱体凸包(21)卡在锁合槽(4)中，实现抽拉舱体(2)的上锁动作。
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