CN112153848A - Tray structure with folding and shock-absorbing functions and server cabinet - Google Patents
Tray structure with folding and shock-absorbing functions and server cabinet Download PDFInfo
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- CN112153848A CN112153848A CN202010892404.1A CN202010892404A CN112153848A CN 112153848 A CN112153848 A CN 112153848A CN 202010892404 A CN202010892404 A CN 202010892404A CN 112153848 A CN112153848 A CN 112153848A
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- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000013011 mating Effects 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 12
- 230000035939 shock Effects 0.000 abstract description 21
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000000306 component Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- H05K7/1485—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
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a tray structure with folding and shock-absorbing functions and a server cabinet. The tray structure with the folding and shock-absorbing functions comprises a tray body and a connecting body, wherein the tray body comprises a tray free end and a tray connecting end, and the connecting end of the tray body is rotatably connected with the connecting body; the tray structure with the folding and shock-absorbing functions further comprises an elastic shock-absorbing piece, the elastic shock-absorbing piece comprises an elastic free end and an elastic connecting end, and the elastic connecting end is connected with the connecting body; the tray body is abutted against the elastic damping piece. The server cabinet comprises a cabinet body and a cabinet door matched with the cabinet body, and the server cabinet further comprises a tray structure with folding and damping functions. The tray structure with the folding and shock-absorbing functions and the server cabinet provided by the invention have the folding function while achieving shock absorption, and the server cabinet is more flexible to use.
Description
Technical Field
The invention relates to a server cabinet, in particular to a tray structure with folding and shock absorption functions and a server cabinet.
Background
The server cabinet is generally used for storing and accommodating the server, and the operation of the server is realized through the work of a circuit board and a large number of electrical components. The server is used as a core component of the equipment, and the requirement on stability is very strict, because once the server fails, the whole equipment cannot operate normally. However, the circuit board of the server and the electrical components thereof are precise structural components, and problems such as poor contact are likely to occur when the circuit board and the electrical components are subjected to rigid vibration.
The tray structures sequentially stacked in the server cabinet are used for bearing the circuit board of the server and electrical elements of the circuit board. The prior art pallet structure also does not have shock absorbing capabilities. In addition, the tray structures are arranged in the server cabinet at intervals and divide the accommodating cavity of the server cabinet into a plurality of sub-accommodating cavities. When the volume of the electrical components required to be carried by the tray structure is large, the sub-containing cavity cannot contain the electrical components with large volume, which brings great limitation to the use of the server cabinet.
The invention provides a tray structure with folding and shock-absorbing functions and a server cabinet, and aims to solve the two problems in the prior art.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a tray structure with folding and shock-absorbing functions and a server cabinet, which have the folding function while achieving shock absorption and enable the server cabinet to be more flexible to use.
The purpose of the invention is realized by the following technical scheme:
a tray structure with folding and shock-absorbing functions comprises a tray body and a connecting body, wherein the tray body comprises a tray free end and a tray connecting end, and the connecting end of the tray body is rotatably connected with the connecting body;
the tray structure with the folding and shock-absorbing functions further comprises an elastic shock-absorbing piece, the elastic shock-absorbing piece comprises an elastic free end and an elastic connecting end, and the elastic connecting end is connected with the connecting body;
the tray body is abutted against the elastic damping piece.
In one embodiment, the connecting body is provided with an avoiding groove matched with the elastic damping piece.
In one embodiment, the tray connecting end of the tray body is provided with a protruding part, and the protruding part abuts against or is separated from the elastic free end.
In one embodiment, the elastic free end is provided with a matching convex rib, and the protruding part is abutted against or separated from the matching convex rib.
In one embodiment, the elastic shock absorbing member protrudes from the avoiding groove.
In one embodiment, the connecting body has two sides respectively opened with a connecting through hole, the tray body has two sides respectively opened with a connecting convex pillar, and the connecting convex pillar is rotatably disposed through the connecting through hole.
The invention also discloses a server cabinet, which comprises a cabinet body and a cabinet door matched with the cabinet body, wherein the cabinet body and the cabinet door form a server accommodating cavity;
the server cabinet further comprises a tray structure with folding and shock-absorbing functions, and the tray structure with folding and shock-absorbing functions is connected with the inner wall of the server accommodating cavity and is accommodated in the server accommodating cavity.
In one embodiment, the server cabinet further comprises a door frame arranged at the top of the cabinet body and a mechanical coded lock device arranged on the cabinet door;
the mechanical combination lock device comprises: the locking bolt is arranged on the base in a sliding mode;
the first locking control assembly comprises a locking control piece and a locking matching piece, the locking control piece is rotatably arranged on the cabinet door, and the locking matching piece is rotatably arranged on the base; the locking control piece is provided with a locking control part, the bolt is provided with a locking matching part, and the locking control part is abutted against or separated from the locking matching part; the locking control piece is also provided with a locking control part, the locking fitting piece is provided with a locking adjusting part, and the locking control part is abutted against or separated from the locking adjusting part; the locking mating piece is also provided with a locking action part, the lock tongue is also provided with a locking mating part, and the locking action part is abutted against or separated from the locking mating part;
the second locking control assembly comprises a locking ratchet bar and a torsion spring, the locking ratchet bar is rotatably arranged on the cabinet door through the torsion spring, and the lock tongue is also provided with a locking ratchet part matched with the locking ratchet bar;
the first locking control component further comprises a locking deflector rod, the locking deflector rod is connected with the locking control piece, the second locking control component further comprises an unlocking dial plate, and the unlocking dial plate is connected with the locking ratchet bar;
the door frame is provided with a lock groove matched with the lock tongue, and the lock tongue part is contained in the lock groove or separated from the lock groove.
In one embodiment, the closure engagement portion of the closure engagement member has a closure engagement platform, and the closure engagement portion of the bolt has a closure engagement plane that engages the closure engagement platform;
the locking action part of the locking matching piece is also provided with a locking guide inclined plane, and the locking matching part of the lock tongue is also provided with a locking matching inclined plane matched with the locking guide inclined plane.
In one embodiment, the first locking control assembly further comprises a first fixed connecting piece, the locking control piece is rotatably connected with the first fixed connecting piece, and the first fixed connecting piece is arranged on the cabinet door;
the second locking control assembly further comprises a second fixed connecting piece, the locking ratchet bar is rotatably connected with the second fixed connecting piece through the rotation of the torsion spring, and the second fixed connecting piece is arranged on the cabinet door.
The tray structure with the folding and shock-absorbing functions and the server cabinet provided by the invention have the folding function while achieving shock absorption, and the server cabinet is more flexible to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the overall structure of a tray structure with folding and shock absorbing functions according to the present invention;
FIG. 2 is a front view of the tray structure of FIG. 1 with folding and shock absorbing features;
FIG. 3 is a left side view of the tray structure of FIG. 1 with folding and shock absorbing features;
FIG. 4 is an exploded view of the tray body and connecting body of FIG. 1;
FIG. 5 is a partial schematic structural view of the folded state of the tray body and the connecting body in FIG. 1;
FIG. 6 is a schematic diagram (I) of a partial structure of a server cabinet according to the present invention;
fig. 7 is a partial structural schematic view (two) of the server cabinet of the present invention;
FIG. 8 is a schematic view of a portion of the mechanical combination lock device of FIG. 7;
fig. 9 is a partial structural schematic view (ii) of the mechanical combination lock device in fig. 7;
fig. 10 is a partial exploded view of the mechanical combination lock device of fig. 9.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present invention discloses a tray structure 50 with folding and shock absorbing functions, which comprises a tray body 510 and a connecting body 520, wherein the tray body 510 comprises a tray free end 511 and a tray connecting end 512, and the connecting end of the tray body 510 is rotatably connected to the connecting body 520. The tray structure 50 with folding and shock-absorbing functions further includes an elastic shock-absorbing member 530, the elastic shock-absorbing member 530 includes an elastic free end 531 and an elastic connection end 532, the elastic connection end 532 is connected to the connection body 520, and the tray body 510 abuts against the elastic shock-absorbing member 530.
As shown in fig. 1 and 2, the connecting body 520 is provided with an escape groove 521 engaged with the elastic buffer 530. The elastic shock absorbing member 530 protrudes from the avoiding groove 521 and abuts against the connecting body 520. In this embodiment, the elastic buffer member 530 abuts against the end of the tray connecting end 512 of the connecting body 520.
As shown in fig. 1, in particular, the tray connecting end 512 of the tray body 510 is provided with a protruding portion 513, and the protruding portion 513 abuts against or separates from the elastic free end 531. That is, when the tray body 510 is in the extended state, the protruding portion 513 is separated from the elastic free end 531, and at this time, the end portion of the tray connecting end 512 abuts against the elastic free end 531, so as to achieve the shock absorption effect; as shown in fig. 5, when the tray body 510 is in the folded state, the end of the tray connecting end 512 is separated from the elastic free end 531, and at this time, the protruding portion 513 tightly abuts against the elastic free end 531, so as to further ensure the stability of the folded state of the tray body 510.
As shown in fig. 1 and 5, the elastic free end 531 is provided with a matching rib 514, and the protruding portion 513 is abutted against or separated from the matching rib 514.
As shown in fig. 3 and 4, specifically, two sides of the connecting body 520 are respectively provided with a connecting through hole 522, two sides of the tray body 510 are respectively provided with a connecting convex pillar 515, and the connecting convex pillar 515 is rotatably disposed through the connecting through hole 522.
As shown in fig. 1 and fig. 2, when the tray body 510 is in the extended state, since the elastic shock absorbing member 530 protrudes from the avoiding groove 521, the end of the tray connecting end 512 abuts against the elastic free end 531; if the tray structure 50 with the folding and shock-absorbing functions vibrates, the end of the tray connecting end 512 is in elastic contact with the elastic free end 531 due to the elasticity of the elastic shock-absorbing member 530, so that the rigid shock is converted into flexible elastic shock, and the shock amplitude is greatly absorbed and reduced, thereby realizing the shock-absorbing effect of the tray structure; as shown in fig. 4 and 5, when the tray body 510 needs to be folded, the tray connecting end 512 is rotated along the connecting body 520 by pulling the tray free end 511 of the tray body 510; in this process, the protrusion 513 presses the elastic damping member 530, so that the elastic damping member 530 deforms toward the direction of being accommodated in the avoiding groove 521; when the connecting body 520 is completely folded, the protrusion 513 is tightly pressed on the matching rib 514 of the elastic shock absorbing member 530, and at this time, the elastic shock absorbing member 530 provides an elastic force to the direction away from the elastic shock absorbing member 530 for the tray structure, so that the tray structure is not easy to be turned down, and the folded state is more stable.
As shown in fig. 6, the present invention further discloses a server cabinet 10, which includes a cabinet body 20 and a cabinet door 30 engaged with the cabinet body 20, wherein the cabinet body 20 and the cabinet door 30 form a server accommodating cavity 60. The server cabinet 10 further includes a tray structure 50 having a folding and shock-absorbing function, and the tray structure 50 having the folding and shock-absorbing function is connected to an inner wall of the server accommodating cavity 60 and is accommodated in the server accommodating cavity 60. In the present embodiment, there are a plurality of tray structures 50 having the folding and shock absorbing functions, and the plurality of tray structures 50 having the folding and shock absorbing functions are sequentially stacked in the server accommodating chamber 60.
It should be noted that the connection body 520 may be connected to the inner wall of the server cabinet 10 in a clamping manner or a screwing manner, so that the tray structure 50 with the folding and shock-absorbing functions is very convenient to mount and dismount.
It should be noted that, the servers placed in the server cabinet 10 as core components of the equipment need to be protected to prevent irrelevant persons from opening the server cabinet 10 to operate the servers inside, and in the prior art, the server cabinet 10 is most often locked. Because the staff need often patrol and examine the server in the server rack 10, if server rack 10 installs complicated trick lock, then bring great inconvenience to the staff of patrolling and examining, the cost of tool to lock is higher moreover. If the combination lock installed in the server cabinet 10 is too simple, the meaning of locking is lost, and an unrelated idle person can easily unlock the server cabinet 10 and operate the server.
In order to solve the above problems, the present invention provides a further improvement to the server cabinet 10, in which a mechanical combination lock device 80 is provided in the server cabinet 10, on one hand, locking and unlocking of the server cabinet 10 are neither too complicated nor too simple, but are between complicated and simple, so that unrelated idle personnel cannot easily unlock and open the server cabinet 10, and at the same time, it is ensured that the related patrol personnel who are familiar with the server cabinet 10 can conveniently unlock and lock the server cabinet 10.
As shown in fig. 7, in the present invention, the server cabinet 10 further includes a door frame 70 disposed at the top of the cabinet body 20, and a mechanical combination lock device 80 disposed on the cabinet door 30. Specifically, the mechanical combination lock device 80 includes: the lock comprises a base 100, a bolt 200, a first locking control assembly 300 and a second locking control assembly 400. The latch tongue 200 is slidably disposed on the base 100. The first locking control assembly 300 includes a locking control member 310 and a locking mating member 320, wherein the locking control member 310 is rotatably disposed on the cabinet door 30, and the locking mating member 320 is rotatably disposed on the base 100. As shown in fig. 8, the locking control member 310 has a locking control portion 311, the latch 200 has a locking engagement portion 210, and the locking control portion 311 abuts against or separates from the locking engagement portion 210. The locking control member 310 further has a locking control portion 312, and the locking mating member 320 has a locking adjustment portion 321, and the locking control portion 312 abuts against or separates from the locking adjustment portion 321. The locking mating part 320 further has a locking action portion 322, and the latch tongue 200 further has a locking mating portion 220, wherein the locking action portion 322 abuts against or separates from the locking mating portion 220.
Specifically, as shown in fig. 8, the second locking control assembly 400 includes a locking ratchet 410 and a torsion spring 420, the locking ratchet 410 is rotatably disposed on the cabinet door 30 by the torsion spring 420, and the latch tongue 200 further has a locking ratchet part 230 engaged with the locking ratchet 410.
As shown in fig. 9, specifically, the base 100 is provided with an unlocking limiting protrusion 110, and the locking bolt 200 further has an unlocking limiting matching portion 240 matched with the unlocking limiting protrusion 110.
As shown in fig. 7 and 8, in particular, the first locking control assembly 300 further includes a locking lever 330, the locking lever 330 is connected to the locking control member 310, and the second locking control assembly 400 further includes an unlocking dial 430, and the unlocking dial 430 is connected to the locking ratchet 410.
As shown in fig. 7, in particular, the door frame 70 is provided with a lock groove (not shown) engaged with the latch tongue 200, and the latch tongue 200 is partially received in or separated from the lock groove.
As shown in fig. 7 and 8, in particular, the first locking control assembly 300 further includes a first fixed connecting member 340, the locking control member 310 is rotatably connected to the first fixed connecting member 340, and the first fixed connecting member 340 is disposed on the cabinet door 30. The second locking control assembly 400 further includes a second fixed link 440, and the locking ratchet 410 is rotatably connected to the second fixed link 440 via a torsion spring 420, and the second fixed link 440 is disposed on the cabinet door 30.
Specifically, as shown in fig. 9 and 10, the latch engaging portion 322 of the latch bolt 200 has a latch engaging platform 323, and the latch engaging portion 220 of the latch bolt 320 has a latch engaging plane 221 engaging with the latch engaging platform 323. The latch engaging portion 322 of the latch engaging member 320 further has an upper locking guide slope 324, and the latch engaging portion 220 of the latch tongue 200 further has an upper locking engaging slope 222 engaging with the upper locking guide slope 324.
As shown in fig. 9, in particular, the base 100 is provided with a sliding guide 120, the latch tongue 200 is provided with a sliding guide groove 250, and the latch tongue 200 is slidably engaged with the sliding guide 120 through the sliding guide groove 250. The sliding guide 120 has a catching groove 121, and the latch tongue 200 is caught in the catching groove 121.
The operation of the mechanical combination lock device 80 will be described below (please refer to fig. 7 to 10):
when the server cabinet 10 needs to be locked, the locking shift lever 330 is shifted clockwise, and the locking shift lever 330 drives the locking control member 310 to rotate clockwise, so as to indirectly drive the locking control part 311 to rotate clockwise; when the upper lock control part 311 rotates clockwise to abut against the upper lock matching part 210, the upper lock control part 311 drives the upper lock matching part 210 to move upwards, so as to drive the lock tongue 200 to move upwards along the base 100, and enable the lock tongue 200 to extend into the lock groove of the door frame 70; during the process of moving the latch tongue 200 up along the base 100, the locking ratchet part 230 of the latch tongue 200 abuts against the locking ratchet 410, and the locking ratchet 410 rotates clockwise along the second fixed connection 440; in addition, during the process of moving the latch tongue 200 up along the base 100, the upper locking inclined surface 222 of the locking mating portion 220 gradually abuts against the upper locking guiding inclined surface 324 of the locking acting portion 322, and the locking mating portion 320 rotates along the base 100 to avoid the locking mating portion 220 of the latch tongue 200, so that the locking mating portion 220 completely goes over the upper locking guiding inclined surface 324 of the locking acting portion 322;
the locking deflector rod 330 is continuously clockwise turned, and the locking control part 311 continuously rotates clockwise; when the upper lock control part 311 is separated from the upper lock fitting part 210, the tongue 200 has a tendency to slide down along the base 100 under its own weight; at this time, the locking ratchet 410 is restored to a direction close to the locking ratchet 230 by the elastic restoring force of the torsion spring 420 and is tightly engaged with the locking ratchet 230, thereby forming one locking of the latch tongue 200; it should be noted that, after the locking matching part 220 completely passes over the locking guiding inclined plane 324 of the locking acting part 322, the locking matching part 320 rotates along the base 100 under its own gravity, and at this time, the locking adjusting part 321 of the locking matching part 320 is reset to the direction close to the lock tongue 200 and the locking acting platform 323 of the locking adjusting part 321 is tightly attached to the lock tongue 200; thus, the locking engagement plane 221 of the locking engagement portion 220 presses against the locking action platform 323 of the locking adjustment portion 321, so that the locking engagement piece 320 forms a secondary locking action with the lock tongue 200; the locking of the mechanical coded lock device 80 is very stable by forming two times of locking on the lock tongue 200;
when the server cabinet 10 needs to be unlocked, one hand is required to twist the unlocking dial 430 clockwise, so that the locking ratchet 410 is separated from the locking ratchet part 230, thereby achieving one-time unlocking; meanwhile, the other hand is needed to clockwise dial the locking shift lever 330, and the locking shift lever 330 rotates clockwise while driving the locking control member 310 to rotate clockwise; when the locking control part 312 of the locking control member 310 abuts against the locking adjustment part 321 of the locking mating member 320, the locking adjustment part 321 rotates along with the locking control part 312; at this time, the locking mating part 320 rotates along the base 100, so that the locking adjusting part 321 rotates in a direction away from the bolt 200, and the locking acting platform 323 is separated from the locking mating plane 221, so that the locking adjusting part 321 avoids the locking mating part 220, thereby realizing secondary unlocking; after the primary unlocking and the secondary unlocking are finished, the bolt 200 slides downwards along the base 100 under the action of the gravity of the bolt, and is separated from the lock groove to unlock the server cabinet 10;
in the present invention, the unlocking of the server cabinet 10 can be achieved only by completing two times of unlocking at the same time, and the dial direction and the dial angle of the locking dial 330, and the rotation direction and the rotation angle of the unlocking dial 430 have corresponding requirements, so that the unlocking cannot be easily performed by non-working personnel who are not familiar with the server cabinet 10, and a corresponding locking effect is achieved; for the corresponding inspection personnel familiar with the server cabinet 10, the locking and unlocking can be conveniently carried out;
here, it should be noted that after the latch tongue 200 slides down along the base 100 for a certain distance under the action of its own gravity, the unlocking limit matching part 240 is pressed on the unlocking limit protruding column 110, and at this time, the unlocking limit protruding column 110 supports the latch tongue 200 to prevent the latch tongue 200 from sliding down continuously; moreover, the cooperation of the unlocking limit protruding column 110 and the unlocking limit matching part 240 enables the bolt 200 to accurately stay at a preset position to prepare for the next locking;
it should be noted that, by providing the sliding guide 120 on the base 100 and providing the sliding guide slot 250 on the lock tongue 200 to cooperate with the sliding guide 120, the lock tongue 200 is guided, so that the mechanical combination lock device 80 has good stability; in addition, the sliding guide 120 has a slot 121, and the latch tongue 200 is clamped in the slot 121, so that the latch tongue 200 is prevented from being separated from the base 100, the sliding connection between the latch tongue 200 and the base 100 is very firm and stable, and the stability of the mechanical combination lock device 80 is further improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A tray structure with folding and shock-absorbing functions is characterized by comprising a tray body and a connecting body, wherein the tray body comprises a tray free end and a tray connecting end, and the connecting end of the tray body is rotatably connected with the connecting body;
the tray structure with the folding and shock-absorbing functions further comprises an elastic shock-absorbing piece, the elastic shock-absorbing piece comprises an elastic free end and an elastic connecting end, and the elastic connecting end is connected with the connecting body;
the tray body is abutted against the elastic damping piece.
2. The tray structure with folding and shock-absorbing functions as claimed in claim 1, wherein said connecting body is provided with an avoiding groove cooperating with said elastic shock-absorbing member.
3. The tray structure with folding and shock-absorbing functions as claimed in claim 2, wherein the tray connecting end of the tray body is provided with a protruding portion, and the protruding portion abuts against or is separated from the elastic free end.
4. The folding and shock-absorbing tray structure of claim 3, wherein said elastic free end is provided with a matching rib, and said protruding portion abuts against or separates from said matching rib.
5. The tray structure with folding and shock-absorbing functions as claimed in claim 2, wherein said elastic shock-absorbing member protrudes from said avoiding groove.
6. The tray structure with folding and shock-absorbing functions as claimed in claim 1, wherein two sides of the connecting body are respectively provided with a connecting through hole, two sides of the tray body are respectively provided with a connecting convex pillar, and the connecting convex pillar is rotatably inserted into the connecting through hole.
7. A server cabinet is characterized by comprising a cabinet body and a cabinet door matched with the cabinet body, wherein the cabinet body and the cabinet door form a server accommodating cavity;
the server cabinet further comprises the tray structure with the folding and shock-absorbing functions, which is described in any one of claims 1 to 6, and the tray structure with the folding and shock-absorbing functions is connected with the inner wall of the server accommodating cavity and is accommodated in the server accommodating cavity.
8. The server cabinet according to claim 7, further comprising a door frame disposed at a top of the cabinet body and a mechanical combination lock device disposed on the cabinet door;
the mechanical combination lock device comprises: the locking bolt is arranged on the base in a sliding mode;
the first locking control assembly comprises a locking control piece and a locking matching piece, the locking control piece is rotatably arranged on the cabinet door, and the locking matching piece is rotatably arranged on the base; the locking control piece is provided with a locking control part, the bolt is provided with a locking matching part, and the locking control part is abutted against or separated from the locking matching part; the locking control piece is also provided with a locking control part, the locking fitting piece is provided with a locking adjusting part, and the locking control part is abutted against or separated from the locking adjusting part; the locking mating piece is also provided with a locking action part, the lock tongue is also provided with a locking mating part, and the locking action part is abutted against or separated from the locking mating part;
the second locking control assembly comprises a locking ratchet bar and a torsion spring, the locking ratchet bar is rotatably arranged on the cabinet door through the torsion spring, and the lock tongue is also provided with a locking ratchet part matched with the locking ratchet bar;
the first locking control component further comprises a locking deflector rod, the locking deflector rod is connected with the locking control piece, the second locking control component further comprises an unlocking dial plate, and the unlocking dial plate is connected with the locking ratchet bar;
the door frame is provided with a lock groove matched with the lock tongue, and the lock tongue part is contained in the lock groove or separated from the lock groove.
9. The server cabinet of claim 8, wherein the keying engagement portion of the keying engagement member has a keying platform and the keying engagement portion of the latch has a keying engagement plane that engages the keying platform;
the locking action part of the locking matching piece is also provided with a locking guide inclined plane, and the locking matching part of the lock tongue is also provided with a locking matching inclined plane matched with the locking guide inclined plane.
10. The server cabinet of claim 9, wherein the first locking control assembly further comprises a first fixed connector, the locking control member being rotatably connected to the first fixed connector, the first fixed connector being disposed on the cabinet door;
the second locking control assembly further comprises a second fixed connecting piece, the locking ratchet bar is rotatably connected with the second fixed connecting piece through the rotation of the torsion spring, and the second fixed connecting piece is arranged on the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892404.1A CN112153848B (en) | 2020-08-31 | 2020-08-31 | Tray structure with folding and shock-absorbing functions and server cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892404.1A CN112153848B (en) | 2020-08-31 | 2020-08-31 | Tray structure with folding and shock-absorbing functions and server cabinet |
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| CN112153848A true CN112153848A (en) | 2020-12-29 |
| CN112153848B CN112153848B (en) | 2021-12-17 |
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| CN112153848B (en) | 2021-12-17 |
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Effective date of registration: 20211125 Address after: 210000 No. 79-5, jinjiawei, Guangyang village, Qinhuai District, Nanjing City, Jiangsu Province Applicant after: Nanjing Kun Kun Computer Technology Co.,Ltd. Address before: 517000 Erdong group, Dongyuan village, Xinhuilong Town, Dongyuan County, Heyuan City, Guangdong Province Applicant before: Li Keyu |
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Denomination of invention: Tray structure and server cabinet with folding and shock-absorbing functions Granted publication date: 20211217 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: Nanjing Kun Kun Computer Technology Co.,Ltd. Registration number: Y2024980018243 |