WO2019091109A1 - 托架、可插拔组件及电子设备 - Google Patents

托架、可插拔组件及电子设备 Download PDF

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Publication number
WO2019091109A1
WO2019091109A1 PCT/CN2018/090664 CN2018090664W WO2019091109A1 WO 2019091109 A1 WO2019091109 A1 WO 2019091109A1 CN 2018090664 W CN2018090664 W CN 2018090664W WO 2019091109 A1 WO2019091109 A1 WO 2019091109A1
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WO
WIPO (PCT)
Prior art keywords
chassis
bracket
fixing bracket
main body
elastic member
Prior art date
Application number
PCT/CN2018/090664
Other languages
English (en)
French (fr)
Inventor
龚心虎
陈浩峰
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2019091109A1 publication Critical patent/WO2019091109A1/zh

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Classifications

    • 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
    • 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

Definitions

  • the present application relates to the field of information technology, and in particular, to a bracket, a pluggable component, and an electronic device.
  • the embodiments of the present application provide a highly reliable bracket, a pluggable component, and an electronic device.
  • an embodiment of the present application provides a bracket.
  • the bracket includes a fixing bracket, a wrench, a tongue and a first elastic member.
  • the fixing bracket is used for fixing on the pluggable module.
  • the wrench includes a body and a rotating end on a side of the body. The rotating end is rotatably connected to the fixing bracket. When the main body is stressed, the main body rotates with the rotating end as an axis. When the main body is away from the fixing bracket, the wrench is opened from the fixing bracket, and when the main body is close to the fixing bracket, the wrench is closed to the fixing bracket.
  • the rotating end has a rotating end surface and a sliding groove. The rotating end face is disposed away from the body.
  • the chute extends from the rotating end toward the main body.
  • the opening of the chute is located on the rotating end face.
  • the chute further includes a bottom wall, and a bottom wall of the chute is disposed opposite to an opening of the chute.
  • the tongue is mounted in the chute.
  • the tab is movable relative to the chute.
  • the tongue includes a sliding portion and a latching portion on a side of the sliding portion.
  • the sliding portion is received in the sliding slot and is elastically connected to the bottom wall of the sliding slot by the first elastic member.
  • the latching portion protrudes from the chute.
  • the latching portion includes a resisting surface and a latching block protruding from the resisting surface.
  • the main body In the process of inserting the pluggable module into the chassis, the main body is rotatably coupled to the fixing bracket, the latching block is inserted into the notch of the chassis, and the resisting surface abuts the chassis.
  • the sliding portion is slid toward the bottom wall of the chute and compresses the first elastic member.
  • the main body is firstly rotated away from the fixing bracket, and the wrench is opened from the fixing bracket.
  • the pluggable module is then inserted into the mounting slot of the chassis such that the latching block of the tab faces the gap of the partition of the chassis.
  • the main body is rotatably brought close to the fixing bracket.
  • the latching block is engaged with the notch of the partition of the chassis, and the resisting surface abuts the partition of the chassis.
  • the sliding portion is slid toward the bottom wall of the sliding slot and compresses the first elastic member, and the wrench drives the tongue to push the pluggable module into the installation of the chassis Slot.
  • the wrench When the main body contacts the fixing bracket, the wrench is closed on the fixing bracket, and the elastic force generated by the compression of the first elastic member presses the locking block against the partition of the chassis In the gap, the pluggable module is inserted into position and stably installed in the mounting slot of the chassis.
  • the main body is rotatably away from the fixing bracket, and the wrench is opened from the fixing bracket, the card
  • the bit block is separated from the gap of the partition of the chassis, the abutting surface is separated from the partition of the chassis, and the pluggable module is separated from the chassis by the wrench.
  • the chassis pushes the sliding portion of the tongue toward the sliding
  • the sliding portion compresses the first elastic member in a direction of a bottom wall of the groove, so that the first elastic member is compressed to generate an elastic force, and the elastic force can press the tongue against the chassis.
  • the latching block of the tab is stably inserted into the notch of the chassis, thereby preventing the latching block from coming off the gap of the chassis. Therefore, the bracket can be inserted and removed normally, and the tripping does not occur during normal insertion and removal.
  • the reliability of the bracket is high, and the pluggable component and the electronic body of the bracket are applied.
  • the reliability of the equipment is high.
  • the rotation engagement amount can be ensured to the maximum, and the The tongue does not protrude from the gap of the chassis to avoid interference with the pluggable module in the adjacent mounting slot.
  • the tongue piece is freely expandable and contractable relative to the wrench, the length of the tongue extending from the wrench can be varied, so that the tongue piece has a high tolerance and can absorb the bracket and the case. Manufacturing tolerances and assembly tolerances.
  • the rotating end of the wrench is provided with a rotating shaft.
  • the rotating shaft is located on opposite sides of the sliding slot.
  • a shaft hole is disposed on the fixing bracket, and the rotating shaft is rotatably connected to the fixing bracket through the shaft hole.
  • the rotating shaft is located between the latching portion of the tongue and the body.
  • the abutment surface includes a transitional arc surface and a positioning plane.
  • the positioning plane is connected between the transition arc surface and the latching block.
  • the elastic force generated by the first elastic member presses the tongue against the partition of the casing, the tongue and the partition
  • the contact position of the board is located on the positioning plane, and the contact of the tongue with the partition of the chassis is in surface contact, so that the tongue can be prevented from shaking, and the risk of tripping of the tongue is further reduced.
  • the chute has a side wall, and a side wall of the chute is connected between an opening of the chute and a bottom wall of the chute.
  • a limiting gap is formed on a sidewall of the sliding slot.
  • the sliding portion is provided with a limiting block. The limiting block moves within the limiting gap.
  • the wrench is opened from the fixing bracket, the tongue moves in a direction away from the bottom wall of the sliding slot under the elastic force of the first elastic member, and the limiting block abuts
  • the limiting notch is adjacent to the sidewall of the opening of the sliding slot, and the limiting notch limits the limiting block to prevent the tongue from completely disengaging from the sliding slot.
  • the limiting block comprises a first side and a second side.
  • the first surface is disposed toward the latching portion, and the first surface is substantially perpendicular to an extending direction of the sliding slot, so that the limiting block stably abuts against a sidewall of the limiting notch.
  • the second surface is disposed away from the latching portion, and the second surface is inclined with respect to the extending direction of the sliding slot, so that the limiting block smoothly extends into the sliding slot and is engaged in the Limit gap.
  • the sliding portion includes a base and a resilient arm.
  • the resilient arm is fixed to a side of the base away from the latching portion.
  • the limiting block is fixed at an end of the elastic arm away from the base.
  • the elastic arm is deformable relative to the base by an external force. During the insertion of the tongue into the sliding slot, the limiting block located at the end of the elastic arm is subjected to a pressing force of a sidewall of the sliding slot, and the elastic arm is deformed. The bit block can smoothly extend into the chute and snap into the limit gap.
  • the sliding portion further comprises two sliding arms disposed opposite to each other.
  • the two sliding arms are located on a side of the base away from the latching portion, and the two sliding arms are respectively connected to opposite sides of the base.
  • the resilient arm is located between the two sliding arms.
  • the two sliding arms are clearance-fitted with the sidewalls of the sliding slot to smoothly move the sliding portion in the sliding slot to avoid tilting.
  • the sliding portion further includes a positioning post.
  • the positioning post is located on a side of the base away from the latching portion.
  • the positioning post is located between the two sliding arms.
  • the first elastic member is sleeved on an outer side of the positioning post.
  • the first elastic member is a spring.
  • the positioning post can prevent the first elastic member from coming off the sliding portion to make the bracket more reliable.
  • the first elastic member may also be other elastic structures.
  • a sidewall of the sliding slot is provided with a first limiting surface, and the first limiting surface is disposed toward the rotating end surface.
  • the tongue is provided with a second limiting surface, and the second limiting surface is opposite to the first limiting surface.
  • the first limiting surface faces the tongue The limiting is performed to prevent the tab from excessively extending into the chute, thereby causing damage to the sliding portion (including but not limited to the elastic arm, the sliding arm, etc.) and the first elastic member.
  • the bracket further includes a second resilient member.
  • the second elastic member is elastically coupled between the rotating end and the fixing bracket.
  • the second elastic member When the wrench is closed to the fixing bracket, the second elastic member is compressed and generates an elastic force, and the elastic force generated by the second elastic member makes the process of closing the wrench to the fixing bracket more stable. Thereby, it is possible to avoid damage to the tongue due to sudden collision or sudden change in stress, thereby improving the reliability of the bracket.
  • the elastic force generated by the second elastic member can provide an assist to open the wrench, so that the process of pulling out the pluggable module by the user is more labor-saving and smooth.
  • the rotating end is provided with a first protrusion toward a side of the fixing bracket.
  • the fixing bracket is provided with a second protrusion on a side of the rotating end.
  • the second protrusion is disposed opposite to the first protrusion.
  • Two ends of the second elastic member are respectively sleeved outside the first protrusion and outside the second protrusion.
  • the second elastic member is a spring. The first protrusion and the second protrusion can prevent the second elastic member from being detached, making the bracket more reliable.
  • the second elastic member may also be other elastic structures.
  • the wrench further includes a fastening end, the fastening end being located on a side of the body away from the rotating end.
  • the fastening end has a fastening end surface and a fastening groove.
  • the fastening end face is disposed away from the main body.
  • the fastening end surface and the rotating end surface are opposite end faces of the wrench.
  • the fastening groove is recessed from a direction in which the fastening end faces the main body.
  • the fixing bracket is provided with an elastic buckle. When the wrench is closed on the fixing bracket, the elastic buckle is engaged in the fastening groove.
  • an embodiment of the present application further provides a pluggable component, including a pluggable module and the above-mentioned bracket, wherein the bracket is used to insert or remove the pluggable module into or from the chassis.
  • the pluggable module includes a frame and a memory. The frame is for carrying the memory, and the bracket is fixed to the frame.
  • the memory may be a hard disk, an expansion card, or the like.
  • the pluggable module can also include a memory battery.
  • the pluggable component can be smoothly inserted into or pulled out from the chassis, and the pluggable component has high reliability.
  • an embodiment of the present application further provides an electronic device.
  • the electronic device includes a chassis and the above pluggable component.
  • the chassis may have a plurality of mounting slots, and the plurality of pluggable components are inserted into the plurality of mounting slots one by one.
  • the chassis includes a partition for isolating the plurality of mounting slots. The partition is provided with a notch for fixing the pluggable component.
  • FIG. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a pluggable component according to an embodiment of the present application.
  • FIG. 3 is a schematic exploded view of the pluggable assembly shown in FIG. 2;
  • Figure 4 is an exploded perspective view of the bracket shown in Figure 3;
  • Figure 5 is a schematic structural view showing a state of use of the bracket shown in Figure 3;
  • Figure 6 is a schematic view of another angle of the structure shown in Figure 5;
  • Figure 7 is an enlarged schematic view showing the structure of A in Figure 6;
  • Figure 8 is a schematic structural view showing another state of use of the bracket shown in Figure 3;
  • Figure 9 is a schematic view of another angle of the structure shown in Figure 8.
  • Figure 10 is an enlarged schematic view showing the structure of B in Figure 9;
  • Figure 11 is a schematic view showing the structure of the tongue of Figure 4 at another angle
  • FIG. 12 is a schematic structural view of a state of use of the electronic device shown in FIG. 1;
  • FIG. 13 is a schematic structural view showing another use state of the electronic device shown in FIG. 1.
  • FIG. 13 is a schematic structural view showing another use state of the electronic device shown in FIG. 1.
  • an embodiment of the present application provides an electronic device 100 .
  • the electronic device 100 can be a server.
  • the electronic device 100 includes a chassis 200 and a pluggable component 300.
  • the chassis 200 can have a plurality of mounting slots 201, and the plurality of pluggable components 300 are inserted into the plurality of mounting slots 201 one by one.
  • the chassis 200 includes a partition 202 for isolating the plurality of mounting slots 201.
  • the partition 202 is provided with a notch 203.
  • the assembly 300 is stably mounted on the chassis 200 and prevents the pluggable assembly 300 from being detached from the chassis 200.
  • an embodiment of the present application further provides a pluggable component 300 .
  • the pluggable assembly 300 includes a pluggable module 400 and a cradle 500.
  • the bracket 500 is used to insert or remove the pluggable module 400 into or from the chassis 200.
  • the pluggable module 400 includes a frame 401 and a memory 402.
  • the frame 401 is configured to carry the memory 402.
  • the bracket 500 is fixed to the frame 401.
  • the frame 401 includes two opposite slides 4011 and a slide partition 4012 connected between the two slides 4011.
  • the two slides 4011 and the slide partition 4012 together define a device space 4013 , and the memory 402 is received in the device space 4013 .
  • the side of the memory 402 may be fixed to the two slides 4011 by fasteners or the like.
  • the bracket 500 is fixed to a side of the slide partition 2012 away from the device space 4013.
  • the bracket 500 and the slide partition plate 2012 are substantially stacked.
  • the pluggable component 300 is inserted into the chassis 200, the two slides 4011 are disposed opposite to the partition 202.
  • the memory 402 can be a hard disk, an expansion card, or the like.
  • the pluggable module 400 can also include a memory battery.
  • the bracket 500 includes a fixing bracket 1 , a wrench 2 , a tongue 3 , and a first elastic member 4 .
  • the fixing bracket 1 is used for fixing on the pluggable module 400. As shown in FIG. 2 and FIG. 3, the fixing bracket 1 is fixed on the slide partition 4012 of the pluggable module 400.
  • the wrench 2 includes a main body 2a and a rotating end 2b on a side of the main body 2a. The rotating end 2b is rotatably connected to the fixing bracket 1. When the main body 2a is stressed, the main body 2a rotates with the rotating end 2b as an axis. As shown in FIG. 5 and FIG.
  • the rotating end 2b has a rotating end surface 21 and a chute 22.
  • the rotating end surface 21 is disposed away from the main body 2a.
  • the chute 22 extends from the rotating end surface 21 toward the main body 2a.
  • the opening 221 of the chute 22 is located on the rotating end surface 21.
  • the sliding slot 22 further includes a bottom wall 222 , and the bottom wall 222 of the sliding slot 22 is disposed opposite to the opening 221 of the sliding slot 22 .
  • the tongue 3 is mounted in the chute 22.
  • the tongue 3 is movable relative to the chute 22.
  • the tongue piece 3 includes a sliding portion 31 and a locking portion 32 on one side of the sliding portion 31.
  • the sliding portion 31 is received in the sliding slot 22 and is elastically connected to the bottom wall 222 of the sliding slot 22 by the first elastic member 4 .
  • the latching portion 32 extends out of the chute 22.
  • the latching portion 32 includes a resisting surface 321 and a latching block 322 protruding from the resisting surface 321 .
  • the main body 2a is rotatably coupled to the fixing bracket 1 , and the latching block 322 is inserted into the notch 203 of the chassis 200, and the The abutting surface 321 abuts against the chassis 200 to slide the sliding portion 31 toward the bottom wall 222 of the chute 22 and compress the first elastic member 4.
  • the main body 2 a is firstly rotated away from the fixed bracket 1 .
  • the wrench 2 is opened from the fixing bracket 1.
  • the pluggable module 400 is then inserted into the mounting slot 201 of the chassis 200 such that the latching block 322 of the tab 3 faces the notch 203 of the partition 202 of the chassis 200.
  • the main body 2 a is rotatably brought close to the fixing bracket 1 , and the latching block 322 is locked into the chassis 200 during the rotation.
  • a notch 203 of the partition 202, and the resisting surface 321 abuts the partition 202 of the chassis 200 to slide the sliding portion 31 toward the bottom wall 222 of the sliding slot 22 and compress the The first elastic member 4, while the wrench 2 drives the tongue 3 to push the pluggable module 400 into the mounting slot 201 of the chassis 200.
  • the wrench 2 When the main body 2a contacts the fixing bracket 1, the wrench 2 is closed on the fixing bracket 1, and the elastic force generated by the compression of the first elastic member 4 presses the locking block 322 against In the notch 203 of the partition 202 of the chassis 200, the pluggable module 400 is inserted into position and stably mounted on the mounting slot 201 of the chassis 200.
  • the main body 2 a is rotated away from the chassis.
  • the fixing bracket 1 is opened from the fixing bracket 1
  • the latching block 322 is separated from the notch 203 of the partition 202 of the chassis 200
  • the resisting surface 321 is separated from the chassis 200 .
  • the board 202 is separated from the chassis 200 by the wrench 2 .
  • the chassis 200 slides the tongue piece 3
  • the portion 31 is pushed in the direction of the bottom wall 222 of the chute 22, and the sliding portion 31 compresses the first elastic member 4, so that the first elastic member 4 is compressed to generate an elastic force, and the elastic force can
  • the tab 3 is pressed against the chassis 200 such that the latching block 322 of the tab 3 is stably inserted into the notch 203 of the chassis 200, thereby preventing the latching block 322 from being disengaged from the chassis. 200 gap 203. Therefore, the bracket 500 can be inserted and removed normally, and the tripping does not occur during normal insertion and removal.
  • the reliability of the bracket 500 is high, and the bracket 500 can be inserted.
  • the reliability of the extraction unit 300 and the electronic device 100 is high.
  • the tongue 3 is retracted into the wrench 2 by the resistance of the chassis 200, thereby ensuring the maximum amount of rotation engagement. It can also be ensured that the tongue piece 3 does not protrude from the notch 203 of the chassis 200 to avoid interference with the pluggable module 400 in the adjacent mounting slot 201.
  • the tongue piece 3 can be freely stretched and retracted relative to the wrench 2, the length of the tongue piece 3 extending from the wrench 2 can be varied, so that the tongue piece 3 has a high tolerance and can absorb the support piece. Manufacturing tolerances and assembly tolerances for the rack 500 and the chassis 200.
  • the rotating end 2 b of the wrench 2 is provided with a rotating shaft 23 .
  • the rotating shaft 23 is located on opposite sides of the sliding slot 22 .
  • a shaft hole 11 is defined in the fixing bracket 1 , and the rotating shaft 23 is rotatably connected to the fixing bracket 1 through the shaft hole 11 .
  • the rotating shaft 23 is located between the latching portion 32 of the tongue piece 3 and the main body 2a.
  • the abutting surface 321 includes a transitional arc surface 3211 and a positioning plane 3212 .
  • the positioning plane 3212 is connected between the transition curved surface 3211 and the latching block 322. During the rotation of the wrench 2 relative to the fixing bracket 1, the contact position of the tongue 3 with the chassis 200 is moved by the transitional arc surface 3211 to the positioning plane 3212.
  • the transitional curved surface 3211 makes the process of rotating the tongue 3 relative to the chassis 200 by the wrench 2 to be smoother and less resistant.
  • the elastic force generated by the first elastic member 4 presses the tongue 3 against the partition 202 of the chassis 200,
  • the contact position of the tongue 3 with the partition plate 202 is located on the positioning plane 3212, and the contact of the tongue piece 3 with the partition plate 202 of the chassis 200 is in surface contact, so that the tongue piece 3 can be avoided. Shaking further reduces the risk of tripping of the tongue 3.
  • the sliding slot 22 has a sidewall 223 , and a sidewall 223 of the sliding slot 22 is connected to the opening 221 of the sliding slot 22 and the Between the bottom walls 222 of the chutes 22.
  • a limiting notch 224 is defined in the sidewall 223 of the sliding slot 22 .
  • the sliding portion 31 is provided with a limiting block 311. The limiting block 311 moves within the limiting gap 224.
  • the tongue piece 3 moves in a direction away from the bottom wall 222 of the sliding groove 22 under the elastic force of the first elastic member 4,
  • the limiting block 311 abuts the sidewall of the limiting notch 224 adjacent to the opening 221 of the sliding slot 22, and the limiting notch 224 limits the limiting block 311 to avoid the tab 3 completely detached from the chute 22.
  • the limiting block 311 includes a first surface 3111 and a second surface 3112.
  • the first surface 3111 is disposed toward the latching portion 32.
  • the first surface 3111 is substantially perpendicular to the extending direction of the sliding slot 22, so that the limiting block 311 stably resists the limiting gap 224.
  • the second surface 3112 is disposed away from the latching portion 32, and the second surface 3112 is inclined with respect to the extending direction of the sliding slot 22, so that the limiting block 311 smoothly extends into the sliding slot. 22 and snap into the limit gap 224.
  • the sliding portion 31 includes a base 312 and a resilient arm 313 .
  • the elastic arm 313 is fixed to a side of the base 312 away from the latching portion 32.
  • the limiting block 311 is fixed to an end of the elastic arm 313 away from the base 312.
  • the elastic arm 313 is deformable relative to the base 312 by an external force.
  • the limiting block 311 located at the end of the elastic arm 313 is pressed by the side wall 223 of the sliding groove 22, the elastic arm The deformation of the 313 is performed, and the limiting block 311 can smoothly extend into the sliding slot 22 and snap into the limiting notch 224.
  • the sliding portion 31 further includes two sliding arms 314 disposed opposite to each other.
  • the two sliding arms 314 are located on a side of the base 312 away from the latching portion 32, and the two sliding arms 314 are respectively connected to opposite sides of the base 312.
  • the resilient arm 313 is located between the two sliding arms 314.
  • the two sliding arms 314 are clearance-fitted with the side wall 223 of the sliding slot 22 to smoothly move the sliding portion 31 in the sliding slot 22 to avoid tilting.
  • the sliding portion 31 further includes a positioning post 315 .
  • the positioning post 315 is located on a side of the base 312 away from the latching portion 32.
  • the positioning post 315 is located between the two sliding arms 314.
  • the first elastic member 4 is sleeved on the outer side of the positioning post 315.
  • the first elastic member 4 is a spring.
  • the positioning post 315 can prevent the first elastic member 4 from coming off the sliding portion 31 to make the bracket 500 more reliable.
  • the first elastic member 4 may also be other elastic structures.
  • the sidewall 223 of the sliding slot 22 is provided with a first limiting surface 225 , and the first limiting surface 225 is disposed toward the rotating end surface 21 .
  • the tongue piece 3 is provided with a second limiting surface 33 , and the second limiting surface 33 is opposite to the first limiting surface 225 .
  • the first limiting surface 225 Limiting the tongue piece 3 to prevent the tongue piece 3 from excessively extending into the sliding groove 22, thereby causing damage to the sliding portion 31 (including but not limited to the elastic arm 313, the sliding arm 314) And the first elastic member 4.
  • the bracket 500 further includes a second elastic member 5.
  • the second elastic member 5 is elastically coupled between the rotating end 2b and the fixing bracket 1.
  • the second elastic member 5 is compressed and generates an elastic force, and the elastic force generated by the second elastic member 5 causes the wrench 2 to close to the fixing bracket 1.
  • the process is smoother, so that the tongue 3 can be prevented from being damaged by sudden collision or sudden change in stress, thereby improving the reliability of the bracket 500.
  • the elastic force generated by the second elastic member 5 can provide the assistance for opening the wrench 2, so that the user pulls out the pluggable module 400 more. To save effort and smoothness.
  • the rotating end 2 b is provided with a first protrusion 24 toward a side of the fixing bracket 1 .
  • the fixing bracket 1 is provided with a second protrusion 12 toward a side of the rotating end 2b.
  • the second protrusion 12 is disposed opposite to the first protrusion 24 .
  • Both ends of the second elastic member 5 are respectively sleeved outside the first protrusion 24 and outside the second protrusion 12.
  • the second elastic member 5 is a spring.
  • the first protrusion 24 and the second protrusion 12 can prevent the second elastic member 5 from being detached, so that the bracket 500 is more reliable.
  • the second elastic member 5 may also be other elastic structures.
  • the wrench 2 further includes a fastening end 2c, and the fastening end 2c is located away from the rotating end 2b of the main body 2a.
  • the fastening end 2c has a fastening end surface 25 and a fastening groove 26 .
  • the fastening end face 25 is disposed away from the main body 2a.
  • the fastening end surface 25 and the rotating end surface 21 are opposite end faces of the wrench 2 .
  • the fastening groove 26 is recessed from the fastening end surface 25 toward the main body 2a.
  • the fixing bracket 1 is provided with an elastic buckle 13 .

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  • Physics & Mathematics (AREA)
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  • General Physics & Mathematics (AREA)
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Abstract

一种托架、可插拔组件及电子设备，托架包括固定支架（1）、扳手（2）、舌片（3）及第一弹性件（4），固定支架（1）用于固定在可插拔模块上，扳手（2）包括主体（2a）和位于主体（2a）一侧的转动端（2b），转动端（2b）转动连接固定支架（1），转动端（2b）具有转动端面（21）和滑槽（22），滑槽（22）自转动端面（21）向主体（2a）的方向延伸，舌片（3）安装在滑槽（22）内，舌片（3）包括滑动部（31）和卡位部（32），滑动部（31）收容在滑槽（22）内且与滑槽（22）的底壁之间通过第一弹性件（4）弹性连接，卡位部（32）伸出滑槽（22），卡位部（32）包括抵持面和凸设在抵持面上的卡位块，在将可插拔模块插入机箱的过程中，主体（2a）受力靠近固定支架（1），卡位块卡入机箱的缺口，且抵持面抵持机箱，以使滑动部（31）朝向滑槽（22）的底壁滑动并压缩第一弹性件（4）。

Description

托架、可插拔组件及电子设备 技术领域
本申请涉及信息技术领域，尤其涉及一种托架、一种可插拔组件以及一种电子设备。
背景技术
随着信息的爆炸式增长，服务器和存储器等设备的资料存储需求越来越大，存储器在机箱上的排布越来越密集，导致用于将存储器固定在机箱上的固定装置的体积也越来越小。由于固定装置的体积小，固定装置的用于扣合在机箱上的卡勾大多较短，因此固定装置容易在插拔存储器时发生脱扣或扣不上等严重问题，可靠性低。
发明内容
本申请实施方式提供一种可靠性高的托架、可插拔组件及电子设备。
第一方面，本申请实施方式提供了一种托架。所述托架包括固定支架、扳手、舌片及第一弹性件。所述固定支架用于固定在可插拔模块上。所述扳手包括主体和位于所述主体一侧的转动端。所述转动端转动连接所述固定支架。所述主体受力时，所述主体以所述转动端为轴心转动。所述主体远离所述固定支架时，所述扳手自所述固定支架上打开，所述主体靠近所述固定支架时，所述扳手向所述固定支架闭合。所述转动端具有转动端面和滑槽。所述转动端面背向所述主体设置。所述滑槽自所述转动端面向所述主体的方向延伸。换言之，所述滑槽的开口位于所述转动端面上。所述滑槽还包括底壁，所述滑槽的底壁与所述滑槽的开口相对设置。所述舌片安装在所述滑槽内。所述舌片可相对所述滑槽移动。所述舌片包括滑动部和位于所述滑动部一侧的卡位部。所述滑动部收容在所述滑槽内且与所述滑槽的底壁之间通过所述第一弹性件弹性连接。所述卡位部伸出所述滑槽。所述卡位部包括抵持面和凸设在所述抵持面上的卡位块。在将所述可插拔模块插入机箱的过程中，所述主体受力转动地靠近所述固定支架，所述卡位块卡入所述机箱的缺口，且所述抵持面抵持机箱，以使所述滑动部朝向所述滑槽的底壁滑动并压缩所述第一弹性件。
具体而言，在将所述可插板模块插入机箱的过程中，先使所述主体受力转动地远离所述固定支架，所述扳手自所述固定支架上打开。然后将所述可插拔模块插入所述机箱的安装槽位中，使所述舌片的所述卡位块正对所述机箱的所述隔板的缺口。接着使所述主体受力转动地靠近所述固定支架，转动过程中，所述卡位块卡入所述机箱的所述隔板的缺口，且所述抵持面抵持所述机箱的隔板，以使所述滑动部朝向所述滑槽的底壁滑动并压缩所述第一弹性件，同时所述扳手带动所述舌片将所述可插拔模块继续推入所述机箱的安装槽位。当所述主体接触所述固定支架时，所述扳手闭合在所述固定支架上，所述第一弹性件被压缩所产生的弹性力将所述卡位块压紧在所述机箱的 隔板的缺口中，所述可插拔模块插入到位且稳定安装在所述机箱的安装槽位上。在将所述可插拔模块自所述机箱的安装槽位中拔出的过程中，所述主体受力转动地远离所述固定支架，所述扳手自所述固定支架上打开，所述卡位块脱离所述机箱的隔板的缺口，所述抵持面脱离所述机箱的隔板，所述可插拔模块在所述扳手的带动下离开所述机箱。
在本实施方式中，由于在闭合所述扳手的过程中，所述舌片的所述抵持面抵持所述机箱，所述机箱将所述舌片的所述滑动部推向所述滑槽的底壁的方向，所述滑动部压缩所述第一弹性件，因此所述第一弹性件被压缩产生弹性力，所述弹性力能够将所述舌片压紧在所述机箱上，使得所述舌片的所述卡位块稳定地插入所述机箱的缺口，从而避免所述卡位块脱离所述机箱的缺口。故而，所述托架能够正常插拔所述可插拔模块，且正常插拔过程中不会发生脱扣，所述托架的可靠性高，应用所述托架的可插拔组件及电子设备的可靠性高。同时，由于所述舌片在抵持所述机箱后，所述舌片受到所述机箱的抵抗力会向所述扳手内缩进，因此既能保证旋转卡合量最大，还能保证所述舌片不凸出所述机箱的缺口、以避免干涉相邻安装槽位中的可插拔模块。并且，由于所述舌片可相对所述扳手自由伸缩，所述舌片伸出所述扳手的长度可变化，因此所述舌片的容差能力强，能够吸收所述托架和所述机箱的制造公差和组装公差。
在一种实施方式中，所述扳手的所述转动端上设有转轴。所述转轴位于所述滑槽的相对两侧。所述固定支架上设有轴孔，所述转轴通过所述轴孔转动连接所述固定支架。所述转轴位于所述舌片的所述卡位部与所述主体之间。
在一种实施方式中，所述抵持面包括过渡弧面和定位平面。所述定位平面连接在所述过渡弧面与所述卡位块之间。在所述扳手相对所述固定支架转动的过程中，所述舌片与所述机箱的接触位置由所述过渡弧面向所述定位平面移动。所述过渡弧面使得所述扳手带动所述舌片相对所述机箱转动的过程更为顺畅、阻力更小。当所述扳手闭合在所述固定支架上时，所述第一弹性件所产生的弹性力将所述舌片压紧在所述机箱的所述隔板上，所述舌片与所述隔板的接触位置位于所述定位平面上，所述舌片与所述机箱的所述隔板的接触为面接触，从而能够避免所述舌片晃动，进一步降低所述舌片发生脱扣的风险。
在一种实施方式中，所述滑槽具有侧壁，所述滑槽的侧壁连接在所述滑槽的开口与所述滑槽的底壁之间。所述滑槽的侧壁上设有限位缺口。所述滑动部设有限位块。所述限位块在所述限位缺口内移动。当所述扳手自所述固定支架上打开时，所述舌片在所述第一弹性件的弹性力下，向远离所述滑槽的底壁的方向移动，所述限位块抵接所述限位缺口的靠近所述滑槽的开口的侧壁上，所述限位缺口对所述限位块进行限位，从而避免所述舌片完全脱离所述滑槽。
其中，所述限位块包括第一面和第二面。所述第一面朝向所述卡位部设置，所述第一面大致垂直于所述滑槽的延伸方向，以使所述限位块稳定抵持所述限位缺口的侧壁。所述第二面朝向远离所述卡位部的方向设置，所述第二面相对所述滑槽的延伸方向倾斜，以使所述限位块顺利伸入所述滑槽并卡入所述限位缺口。
在一种实施方式中，所述滑动部包括基座和弹性臂。所述弹性臂固定在所述基座远离所述卡位部的一侧。所述限位块固定在所述弹性臂远离所述基座的端部。在本实 施方式中，所述弹性臂在外力作用下能够相对所述基座发生形变。在所述舌片插入所述滑槽的过程中，位于所述弹性臂端部的所述限位块受到所述滑槽的侧壁的挤压力，所述弹性臂发生形变，所述限位块得以顺利伸入所述滑槽并卡入所述限位缺口。
其中，所述滑动部还包括相对设置的两个滑动臂。所述两个滑动臂位于所述基座远离所述卡位部的一侧，且所述两个滑动臂分别连接在所述基座的相对两边。所述弹性臂位于所述两个滑动臂之间。所述两个滑动臂与所述滑槽的侧壁间隙配合，以使所述滑动部在所述滑槽中平稳移动，避免发生倾斜。
在一种实施方式中，所述滑动部还包括定位柱。所述定位柱位于所述基座远离所述卡位部的一侧。所述定位柱位于所述两个滑动臂之间。所述第一弹性件套设在所述定位柱的外侧。所述第一弹性件为弹簧。所述定位柱能够防止所述第一弹性件脱离所述滑动部使得所述托架更为可靠。在其他实施方式中，所述第一弹性件也可为其他具有弹性的结构。
在一种实施方式中，所述滑槽的侧壁上设有第一限位面，所述第一限位面朝向所述转动端面设置。所述舌片设有第二限位面，所述第二限位面与所述第一限位面相对设置。在本实施方式中，当所述舌片向所述滑槽内移动，且所述第二限位面抵持所述第一限位面时，所述第一限位面对所述舌片进行限位，防止所述舌片过度伸入所述滑槽，而导致损伤所述滑动部(包括但不限位于所述弹性臂、所述滑动臂等)和所述第一弹性件。
在一种实施方式中，所述托架还包括第二弹性件。所述第二弹性件弹性连接在所述转动端与所述固定支架之间。当扳手向所述固定支架闭合时，所述第二弹性件被压缩并产生弹性力，所述第二弹性件所产生的弹性力使得所述扳手向所述固定支架闭合的过程更为平稳，从而能够避免因突然碰撞或应力突变而损伤所述舌片，从而提高所述托架的可靠性。在所述扳手自所述固定支架打开时，所述第二弹性件所产生的弹性力能够提供打开所述扳手的助力，使得用户拔出所述可插拔模块的过程更为省力、顺畅。
在一种实施方式中，所述转动端朝向所述固定支架的一侧设有第一凸起。所述固定支架朝向所述转动端的一侧设有第二凸起。所述扳手闭合在所述固定支架上时，所述第二凸起正对所述第一凸起设置。所述第二弹性件的两端分别套设在所述第一凸起外侧和所述第二凸起外侧。所述第二弹性件为弹簧。所述第一凸起和所述第二凸起能够防止所述第二弹性件脱离，使得所述托架更为可靠。在其他实施方式中，所述第二弹性件也可为其他具有弹性的结构。
在一种实施方式中，所述扳手还包括扣合端，所述扣合端位于所述主体远离所述转动端的一侧。所述扣合端具有扣合端面和扣合槽。所述扣合端面背向所述主体设置。所述扣合端面和所述转动端面为所述扳手的相对的两个端面。所述扣合槽自所述扣合端面向所述主体的方向凹陷。所述固定支架上设有弹性卡扣。所述扳手闭合在所述固定支架上时，所述弹性卡扣卡入所述扣合槽。在所述主体或所述扣合端上施加远离所述固定支架的外力时，所述弹性卡扣在外力作用下发生转动，所述弹性卡扣脱离所述扣合槽，使得所述扣合端离开所述固定支架，所述扳手自所述固定支架上打开。
另一方面，本申请实施方式还提供一种可插拔组件，包括可插拔模块和上述托架， 所述托架用于将所述可插拔模块插入机箱或自机箱中拔出。所述可插拔模块包括框架和存储器。所述框架用于承载所述存储器，所述托架固定在所述框架上。所述存储器可以是硬盘、拓展卡等。所述可插拔模块也可包括内存电池。
在本实施方式中，由于所述托架可靠性高，因此所述可插拔组件可顺利地插入所述机箱或自所述机箱中拔出，所述可插拔组件的可靠性高。
再一方面，本申请实施方式还提供一种电子设备。所述电子设备包括机箱和上述可插拔组件。所述机箱可具有多个安装槽位，多个所述可插拔组件一一对应地插入所述多个安装槽位中。所述机箱包括用于隔离所述多个安装槽位的隔板。所述隔板上设有缺口，用于固定所述可插拔组件。
附图说明
图1是本申请实施方式提供的一种电子设备的结构示意图；
图2是本申请实施方式提供的一种可插拔组件的结构示意图；
图3是图2所示可插拔组件的分解结构示意图；
图4是图3所示托架的分解结构示意图；
图5是图3所示托架的一种使用状态的结构示意图；
图6是图5所示结构的另一角度的示意图；
图7是图6中A处结构的放大示意图；
图8是图3所示托架的另一种使用状态的结构示意图；
图9是图8所示结构的另一角度的示意图；
图10是图9中B处结构的放大示意图；
图11是图4所述舌片的另一角度的结构示意图；
图12是图1所示电子设备的一种使用状态的结构示意图；
图13是图1所示电子设备的另一种使用状态的结构示意图。
具体实施方式
下面结合本申请实施方式中的附图对本申请实施方式进行描述。
请参阅图1，本申请实施方式提供一种电子设备100。所述电子设备100可为服务器。所述电子设备100包括机箱200和可插拔组件300。所述机箱200可具有多个安装槽位201，多个所述可插拔组件300一一对应地插入所述多个安装槽位201中。所述机箱200包括用于隔离所述多个安装槽位201的隔板202。所述隔板202上设有缺口203。通过将所述可插拔组件300插入所述安装槽位201，并使所述可插拔组件300上的限位结构(例如舌片)卡入所述缺口203，以将所述可插拔组件300稳定安装在所述机箱200上，并防止所述可插拔组件300脱离所述机箱200。
请参阅图2至图3，本申请实施方式还提供一种可插拔组件300。所述可插拔组件300包括可插拔模块400和托架500。所述托架500用于将所述可插拔模块400插入机箱200或自机箱200中拔出。如图3所示，所述可插拔模块400包括框架401和存储器402。所述框架401用于承载所述存储器402。所述托架500固定在所述框架401上。具体而言，所述框架401包括相对的两个滑道4011以及连接在所述两个滑道4011 之间的滑道隔板4012。所述两个滑道4011与所述滑道隔板4012共同围设出器件空间4013，所述存储器402收容于所述器件空间4013。所述存储器402的侧部可通过紧固件等固定在所述两个滑道4011上。所述托架500固定在所述滑道隔板2012远离所述器件空间4013的一侧。所述托架500与所述滑道隔板2012大致呈层叠状态。所述可插拔组件300插入所述机箱200后，所述两个滑道4011与所述隔板202相对设置。所述存储器402可以是硬盘、拓展卡等。所述可插拔模块400也可包括内存电池。
请参阅图4至图13，本申请实施方式提供一种托架500的爆炸图。所述托架500包括固定支架1、扳手2、舌片3及第一弹性件4。所述固定支架1用于固定在可插拔模块400上。如图2和图3所示，所述固定支架1固定在所述可插拔模块400的滑道隔板4012上。所述扳手2包括主体2a和位于所述主体2a一侧的转动端2b。所述转动端2b转动连接所述固定支架1。所述主体2a受力时，所述主体2a以所述转动端2b为轴心转动。如图5和图6所示，所述主体2a远离所述固定支架1时，所述扳手2自所述固定支架1上打开。如图8和图9所示，所述主体2a靠近所述固定支架1时，所述扳手2向所述固定支架1闭合。所述转动端2b具有转动端面21和滑槽22。所述转动端面21背向所述主体2a设置。所述滑槽22自所述转动端面21向所述主体2a的方向延伸。换言之，所述滑槽22的开口221位于所述转动端面21上。所述滑槽22还包括底壁222，所述滑槽22的底壁222与所述滑槽22的开口221相对设置。所述舌片3安装在所述滑槽22内。所述舌片3可相对所述滑槽22移动。所述舌片3包括滑动部31和位于所述滑动部31一侧的卡位部32。所述滑动部31收容在所述滑槽22内且与所述滑槽22的底壁222之间通过所述第一弹性件4弹性连接。所述卡位部32伸出所述滑槽22。所述卡位部32包括抵持面321和凸设在所述抵持面321上的卡位块322。在将所述可插拔模块400插入机箱200的过程中，所述主体2a受力转动地靠近所述固定支架1，所述卡位块322卡入所述机箱200的缺口203，且所述抵持面321抵持机箱200，以使所述滑动部31朝向所述滑槽22的底壁222滑动并压缩所述第一弹性件4。
具体而言：
请参阅图1、图5至图7、图11以及图12，在将所述可插板模块插入机箱200的过程中，先使所述主体2a受力转动地远离所述固定支架1，所述扳手2自所述固定支架1上打开。然后将所述可插拔模块400插入所述机箱200的安装槽位201中，使所述舌片3的所述卡位块322正对所述机箱200的所述隔板202的缺口203。
请参阅图1、图8至图10、图11以及图13，接着使所述主体2a受力转动地靠近所述固定支架1，转动过程中，所述卡位块322卡入所述机箱200的所述隔板202的缺口203，且所述抵持面321抵持所述机箱200的隔板202，以使所述滑动部31朝向所述滑槽22的底壁222滑动并压缩所述第一弹性件4，同时所述扳手2带动所述舌片3将所述可插拔模块400继续推入所述机箱200的安装槽位201。当所述主体2a接触所述固定支架1时，所述扳手2闭合在所述固定支架1上，所述第一弹性件4被压缩所产生的弹性力将所述卡位块322压紧在所述机箱200的隔板202的缺口203中，所述可插拔模块400插入到位且稳定安装在所述机箱200的安装槽位201上。
请参阅图1、图5至图7以及图12，在将所述可插拔模块400自所述机箱200的安装槽位201中拔出的过程中，所述主体2a受力转动地远离所述固定支架1，所述扳 手2自所述固定支架1上打开，所述卡位块322脱离所述机箱200的隔板202的缺口203，所述抵持面321脱离所述机箱200的隔板202，所述可插拔模块400在所述扳手2的带动下离开所述机箱200。
在本实施方式中，由于在闭合所述扳手2的过程中，所述舌片3的所述抵持面321抵持所述机箱200，所述机箱200将所述舌片3的所述滑动部31推向所述滑槽22的底壁222的方向，所述滑动部31压缩所述第一弹性件4，因此所述第一弹性件4被压缩产生弹性力，所述弹性力能够将所述舌片3压紧在所述机箱200上，使得所述舌片3的所述卡位块322稳定地插入所述机箱200的缺口203，从而避免所述卡位块322脱离所述机箱200的缺口203。故而，所述托架500能够正常插拔所述可插拔模块400，且正常插拔过程中不会发生脱扣，所述托架500的可靠性高，应用所述托架500的可插拔组件300及电子设备100的可靠性高。同时，由于所述舌片3在抵持所述机箱200后，所述舌片3受到所述机箱200的抵抗力会向所述扳手2内缩进，因此既能保证旋转卡合量最大，还能保证所述舌片3不凸出所述机箱200的缺口203、以避免干涉相邻安装槽位201中的可插拔模块400。并且，由于所述舌片3可相对所述扳手2自由伸缩，所述舌片3伸出所述扳手2的长度可变化，因此所述舌片3的容差能力强，能够吸收所述托架500和所述机箱200的制造公差和组装公差。
在一种实施方式中，请参阅图4、图5以及图8，所述扳手2的所述转动端2b上设有转轴23。所述转轴23位于所述滑槽22的相对两侧。所述固定支架1上设有轴孔11，所述转轴23通过所述轴孔11转动连接所述固定支架1。所述转轴23位于所述舌片3的所述卡位部32与所述主体2a之间。
在一种实施方式中，请参阅图7、图10以及图11，所述抵持面321包括过渡弧面3211和定位平面3212。所述定位平面3212连接在所述过渡弧面3211与所述卡位块322之间。在所述扳手2相对所述固定支架1转动的过程中，所述舌片3与所述机箱200的接触位置由所述过渡弧面3211向所述定位平面3212移动。所述过渡弧面3211使得所述扳手2带动所述舌片3相对所述机箱200转动的过程更为顺畅、阻力更小。当所述扳手2闭合在所述固定支架1上时，所述第一弹性件4所产生的弹性力将所述舌片3压紧在所述机箱200的所述隔板202上，所述舌片3与所述隔板202的接触位置位于所述定位平面3212上，所述舌片3与所述机箱200的所述隔板202的接触为面接触，从而能够避免所述舌片3晃动，进一步降低所述舌片3发生脱扣的风险。
在一种实施方式中，请参阅图7、图10以及图11，所述滑槽22具有侧壁223，所述滑槽22的侧壁223连接在所述滑槽22的开口221与所述滑槽22的底壁222之间。所述滑槽22的侧壁223上设有限位缺口224。所述滑动部31设有限位块311。所述限位块311在所述限位缺口224内移动。当所述扳手2自所述固定支架1上打开时，所述舌片3在所述第一弹性件4的弹性力下，向远离所述滑槽22的底壁222的方向移动，所述限位块311抵接所述限位缺口224的靠近所述滑槽22的开口221的侧壁上，所述限位缺口224对所述限位块311进行限位，从而避免所述舌片3完全脱离所述滑槽22。
其中，所述限位块311包括第一面3111和第二面3112。所述第一面3111朝向所述卡位部32设置，所述第一面3111大致垂直于所述滑槽22的延伸方向，以使所述限位块311稳定抵持所述限位缺口224的侧壁223。所述第二面3112朝向远离所述卡位 部32的方向设置，所述第二面3112相对所述滑槽22的延伸方向倾斜，以使所述限位块311顺利伸入所述滑槽22并卡入所述限位缺口224。
在一种实施方式中，请参阅图7、图10以及图11，所述滑动部31包括基座312和弹性臂313。所述弹性臂313固定在所述基座312远离所述卡位部32的一侧。所述限位块311固定在所述弹性臂313远离所述基座312的端部。在本实施方式中，所述弹性臂313在外力作用下能够相对所述基座312发生形变。在所述舌片3插入所述滑槽22的过程中，位于所述弹性臂313端部的所述限位块311受到所述滑槽22的侧壁223的挤压力，所述弹性臂313发生形变，所述限位块311得以顺利伸入所述滑槽22并卡入所述限位缺口224。
其中，所述滑动部31还包括相对设置的两个滑动臂314。所述两个滑动臂314位于所述基座312远离所述卡位部32的一侧，且所述两个滑动臂314分别连接在所述基座312的相对两边。所述弹性臂313位于所述两个滑动臂314之间。所述两个滑动臂314与所述滑槽22的侧壁223间隙配合，以使所述滑动部31在所述滑槽22中平稳移动，避免发生倾斜。
在一种实施方式中，请参阅图7、图10以及图11，所述滑动部31还包括定位柱315。所述定位柱315位于所述基座312远离所述卡位部32的一侧。所述定位柱315位于所述两个滑动臂314之间。所述第一弹性件4套设在所述定位柱315的外侧。所述第一弹性件4为弹簧。所述定位柱315能够防止所述第一弹性件4脱离所述滑动部31使得所述托架500更为可靠。在其他实施方式中，所述第一弹性件4也可为其他具有弹性的结构。
在一种实施方式中，请参阅图7和图10，所述滑槽22的侧壁223上设有第一限位面225，所述第一限位面225朝向所述转动端面21设置。所述舌片3设有第二限位面33，所述第二限位面33与所述第一限位面225相对设置。在本实施方式中，当所述舌片3向所述滑槽22内移动，且所述第二限位面33抵持所述第一限位面225时，所述第一限位面225对所述舌片3进行限位，防止所述舌片3过度伸入所述滑槽22，而导致损伤所述滑动部31(包括但不限位于所述弹性臂313、所述滑动臂314等)和所述第一弹性件4。
在一种实施方式中，请参阅图4至图10、图12以及图13，所述托架500还包括第二弹性件5。所述第二弹性件5弹性连接在所述转动端2b与所述固定支架1之间。当扳手2向所述固定支架1闭合时，所述第二弹性件5被压缩并产生弹性力，所述第二弹性件5所产生的弹性力使得所述扳手2向所述固定支架1闭合的过程更为平稳，从而能够避免因突然碰撞或应力突变而损伤所述舌片3，从而提高所述托架500的可靠性。在所述扳手2自所述固定支架1打开时，所述第二弹性件5所产生的弹性力能够提供打开所述扳手2的助力，使得用户拔出所述可插拔模块400的过程更为省力、顺畅。
在一种实施方式中，请参阅图4至图10、图12以及图13，所述转动端2b朝向所述固定支架1的一侧设有第一凸起24。所述固定支架1朝向所述转动端2b的一侧设有第二凸起12。所述扳手2闭合在所述固定支架1上时，所述第二凸起12正对所述第一凸起24设置。所述第二弹性件5的两端分别套设在所述第一凸起24外侧和所述 第二凸起12外侧。所述第二弹性件5为弹簧。所述第一凸起24和所述第二凸起12能够防止所述第二弹性件5脱离，使得所述托架500更为可靠。在其他实施方式中，所述第二弹性件5也可为其他具有弹性的结构。
在一种实施方式中，请参阅图4至图10、图12以及图13，所述扳手2还包括扣合端2c，所述扣合端2c位于所述主体2a远离所述转动端2b的一侧。所述扣合端2c具有扣合端面25和扣合槽26。所述扣合端面25背向所述主体2a设置。所述扣合端面25和所述转动端面21为所述扳手2的相对的两个端面。所述扣合槽26自所述扣合端面25向所述主体2a的方向凹陷。所述固定支架1上设有弹性卡扣13。所述扳手2闭合在所述固定支架1上时，所述弹性卡扣13卡入所述扣合槽26。在所述主体2a或所述扣合端2c上施加远离所述固定支架1的外力时，所述弹性卡扣13在外力作用下发生转动，所述弹性卡扣13脱离所述扣合槽26，使得所述扣合端2c离开所述固定支架1，所述扳手2自所述固定支架1上打开。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种托架，其特征在于，包括固定支架、扳手、舌片及第一弹性件，所述固定支架用于固定在可插拔模块上，所述扳手包括主体和位于所述主体一侧的转动端，所述转动端转动连接所述固定支架，所述转动端具有转动端面和滑槽，所述转动端面背向所述主体设置，所述滑槽自所述转动端面向所述主体的方向延伸，所述舌片安装在所述滑槽内，所述舌片包括滑动部和卡位部，所述滑动部收容在所述滑槽内且与所述滑槽的底壁之间通过所述第一弹性件弹性连接，所述卡位部伸出所述滑槽，所述卡位部包括抵持面和凸设在所述抵持面上的卡位块，在将所述可插拔模块插入机箱的过程中，所述主体受力转动地靠近所述固定支架，所述卡位块卡入所述机箱的缺口，且所述抵持面抵持机箱，以使所述滑动部朝向所述滑槽的底壁滑动并压缩所述第一弹性件。
  2. 如权利要求1所述的托架，其特征在于，所述抵持面包括过渡弧面和定位平面，所述定位平面连接在所述过渡弧面与所述卡位块之间。
  3. 如权利要求1所述的托架，其特征在于，所述滑槽的侧壁上设有限位缺口，所述滑动部设有限位块，所述限位块在所述限位缺口内移动。
  4. 如权利要求3所述的托架，其特征在于，所述滑动部包括基座和弹性臂，所述弹性臂固定在所述基座远离所述卡位部的一侧，所述限位块固定在所述弹性臂远离所述基座的端部。
  5. 如权利要求1～4任一项所述的托架，其特征在于，所述滑槽的侧壁上设有第一限位面，所述第一限位面朝向所述转动端面设置，所述舌片设有第二限位面，所述第二限位面与所述第一限位面相对设置。
  6. 如权利要求1～4任一项所述的托架，其特征在于，所述托架还包括第二弹性件，所述第二弹性件弹性连接在所述转动端与所述固定支架之间。
  7. 如权利要求6所述的托架，其特征在于，所述转动端朝向所述固定支架的一侧设有第一凸起，所述固定支架朝向所述转动端的一侧设有第二凸起，所述第二弹性件的两端分别套设在所述第一凸起外侧和所述第二凸起外侧。
  8. 如权利要求1～4任一项所述的托架，其特征在于，所述扳手还包括扣合端，所述扣合端位于所述主体远离所述转动端的一侧，所述扣合端具有扣合端面和扣合槽，所述扣合端面背向所述主体设置，所述扣合槽自所述扣合端面向所述主体的方向凹陷，所述固定支架上设有弹性卡扣，所述扳手闭合在所述固定支架上时，所述弹性卡扣卡入所述扣合槽。
  9. 一种可插拔组件，其特征在于，包括可插拔模块和如权利要求1～8任一项所述的托架，所述托架用于将所述可插拔模块插入机箱或自机箱中拔出。
  10. 一种电子设备，其特征在于，包括机箱和如权利要求9所述的可插拔组件。
PCT/CN2018/090664 2017-11-13 2018-06-11 托架、可插拔组件及电子设备 WO2019091109A1 (zh)

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CN101893919A (zh) * 2009-05-21 2010-11-24 鸿富锦精密工业（深圳）有限公司 数据存储器固定装置
CN101950581A (zh) * 2009-07-10 2011-01-19 鸿富锦精密工业（深圳）有限公司 硬盘支架

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