CN112020254B - Cloud computer data center rack - Google Patents
Cloud computer data center rack Download PDFInfo
- Publication number
- CN112020254B CN112020254B CN202010937277.2A CN202010937277A CN112020254B CN 112020254 B CN112020254 B CN 112020254B CN 202010937277 A CN202010937277 A CN 202010937277A CN 112020254 B CN112020254 B CN 112020254B
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- China
- Prior art keywords
- damping
- rod
- locking
- cabinet
- unlocking
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- 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.)
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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
- 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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
Abstract
The invention discloses a cloud computer data center cabinet which comprises a cabinet body, a cabinet door hinged to the cabinet body and a switch lock for locking the cabinet door on the cabinet body, wherein the switch lock comprises a lock rod assembly and an unlocking rod assembly, the lock rod assembly is used for locking and connecting the cabinet door and the cabinet body, the unlocking rod assembly is used for poking the lock rod assembly from the cabinet door, the unlocking rod assembly comprises a damping pressing structure and an unlocking rod, and the unlocking rod is in transmission connection with the damping pressing structure. The damping pressing structure is additionally arranged on the unlocking rod assembly, and the unlocking rod is in transmission connection with the damping pressing structure, so that on one hand, the conventional operation mode of pressing unlocking is still kept, the opening habit of a user is met, on the other hand, the phenomenon that the cabinet door is opened by mistake due to mistaken triggering of unlocking of the user can be avoided, and the potential safety hazard is small.
Description
Technical Field
The invention relates to the technical field of cloud computers, in particular to a cloud computer data center cabinet.
Background
Cloud computer data center rack generally includes the cabinet body and articulates the cabinet door on the cabinet body, is equipped with the switch lock with the cabinet door locking on the cabinet body, when will opening or close the cabinet door, only need press the switch lock can, but this kind has brought the problem of false triggering switch lock when making things convenient for the cubical switchboard, the switch lock is too easy to be triggered and makes the cabinet door open easily promptly, this can bring certain potential safety hazard, consequently, it solves to be necessary to carry out configuration optimization.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a cloud computer data center cabinet aiming at the defects in the prior art, and solve the defect that a cabinet door is easy to open due to the fact that an opening and closing lock is too easy to trigger.
According to the invention, the cloud computer data center cabinet comprises a cabinet body, a cabinet door hinged to the cabinet body and a switch lock for locking the cabinet door on the cabinet body, wherein the switch lock comprises a lock rod assembly and an unlocking rod assembly, the lock rod assembly is used for locking and connecting the cabinet door and the cabinet body, the unlocking rod assembly is used for poking the lock rod assembly from the cabinet door, the unlocking rod assembly comprises a damping pressing structure and an unlocking rod, and the unlocking rod is in transmission connection with the damping pressing structure.
The damping pressing structure comprises a damping pressing button, a damping pressing rod, a damping spring, a damping inner cylinder, a damping outer cylinder, a damping pressing plate and a rotating machine, the damping outer cylinder is fixed in the cabinet body, the damping inner cylinder is rotatably arranged in the damping outer cylinder, the damping pressing rod is rotatably arranged in the damping inner cylinder, the damping pressing button is fixedly connected with the top of the damping pressing rod, the damping spring is sleeved on the damping outer cylinder and is abutted against the damping pressing button, the damping pressing plate is located at the bottom of the damping outer cylinder and is fixedly connected with the bottom of the damping inner cylinder, and the rotating machine is located below the damping pressing plate.
The outer wall of the damping inner cylinder is provided with a sequential guide groove, the inner wall of the damping outer cylinder is provided with a guide post, and the guide post is matched and connected with the sequential guide groove.
The sequence guide groove comprises two arc-shaped grooves and two vertical grooves, the two arc-shaped grooves and the two vertical grooves are communicated alternately, the damping press button is pressed once, and the damping inner cylinder and the damping press plate rotate 180 degrees.
Wherein, change quick-witted upper portion and rotate through the pivot and connect in the cabinet internally, change quick-witted upper portion and be equipped with left-hand member and right-hand member, change quick-witted lower part and be equipped with and act on head and effect spring, the internal spacing post in a left side and the spacing post in the right side of being equipped with of cabinet, under the damping clamp plate effect, act on the head when left-hand member and the spacing post in a left side contact and act on the head when right-hand member and the spacing post in the right side of contacting.
Wherein, the left rotating rod and the right rotating rod are arranged in a splayed shape.
Wherein, the bottom of the action head is arc-shaped.
The action head is provided with a U-shaped plate below, the right side of the U-shaped plate is provided with a push rod and a push rod spring, the push rod is connected with a moving rod in a rotating mode after extending out of the right side of the U-shaped plate, the moving rod is connected with an unlocking rod in a rotating mode, the action head is abutted against the left side of the U-shaped plate when being located on the left side, and the action head is abutted against the right side of the U-shaped plate and.
Wherein, the locking lever subassembly includes locking lever, locking plate and locking spring, locking lever switch and locking lever fixed connection, the cabinet body is equipped with the locking lever chamber that supplies the locking lever to wear to establish, the cabinet door is equipped with the jack with the butt joint of locking lever chamber, the right-hand member and the locking lever fixed connection of locking plate, the locking lever chamber is equipped with first locked groove and second locked groove, when the left end of locking plate is located first locked groove, the right-hand member of locking lever is located the locking lever intracavity, when the left end of locking plate is located the second locked groove, the right-hand member of locking lever inserts in the jack, the unblock pole is located the top of second locked groove.
And a push rod cylinder is arranged on the right side of the U-shaped plate, and the push rod penetrates through the push rod cylinder.
The damping pressing structure is additionally arranged on the unlocking rod assembly, and the unlocking rod is in transmission connection with the damping pressing structure, so that on one hand, the conventional operation mode of pressing unlocking is still kept, the opening habit of a user is met, on the other hand, the phenomenon that the cabinet door is opened by mistake due to mistaken triggering of unlocking of the user can be avoided, and the potential safety hazard is small.
Drawings
A more complete understanding of the present invention, and the attendant advantages and features thereof, will be more readily understood by reference to the following detailed description when considered in conjunction with the accompanying drawings wherein:
fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a sectional view of a cabinet body and a cabinet door in a locked state according to an embodiment of the present invention;
fig. 3 is a sectional view of the cabinet body and the cabinet door in an unlocked state according to the first embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a lock bar assembly according to an embodiment of the present invention;
FIG. 5 is a partial sectional view of a cabinet according to a second embodiment of the present invention;
FIG. 6 is a schematic view showing an assembled structure of the unlocking lever assembly and the locking lever according to the second embodiment of the present invention;
FIG. 7 is a schematic structural view of an unlocking lever assembly according to a second embodiment of the present invention;
it is to be noted, however, that the appended drawings illustrate rather than limit the invention. It is noted that the drawings representing structures may not be drawn to scale. Also, in the drawings, the same or similar elements are denoted by the same or similar reference numerals.
Detailed Description
In order that the present disclosure may be more clearly and readily understood, reference will now be made in detail to the present disclosure as illustrated in the accompanying drawings.
As shown in fig. 1 to 4, a cloud computer data center cabinet according to an embodiment of the present invention includes a cabinet body 1 and a cabinet door 2, the cabinet door 2 is hinged to the cabinet body 1, a handle 3 is disposed on the cabinet door 2, a switch lock for locking the cabinet door 2 on the cabinet body 1 is disposed on the cabinet body 1, the switch lock is disposed near the handle 3, the switch lock includes a lock rod assembly 4, an unlocking rod assembly 5, a lock rod switch 6 for operating the lock rod assembly 4, and an unlocking rod switch 7 for operating the unlocking rod assembly 5, the lock rod assembly 4 is used for locking and connecting the cabinet door 2 to the cabinet body 1, the unlocking rod assembly 5 is used for separating the lock rod assembly 4 from the cabinet door 3, the lock rod assembly 4 includes a lock rod 8, a lock plate 9, and a lock spring 10, the lock rod switch 6 is fixedly connected to the lock rod 8, the unlocking rod assembly 5 includes an unlocking rod 11, a connecting rod 12, a pull, locking lever switch 6 is the press button switch for the operator can conveniently lock cabinet door 2, the operation of being convenient for, and unlocking lever switch 7 is for drawing the button switch, makes to open the cabinet door so easily be difficult to the spurious triggering promptly, and therefore when this embodiment makes things convenient for the locker, can also avoid the mistake to open the cabinet door, and the potential safety hazard is little. And locking lever switch 6 is located the cabinet body 1 left side, and unblock lever switch 7 is located the cabinet body 1 front side, and locking lever switch 6 sets up with unblock lever switch 7 is perpendicular, so with locking lever switch 6 and unblock lever switch 7 separation setting, has further improved the possibility of maloperation.
The cabinet body 1 is equipped with the locking lever chamber 15 that supplies locking lever 8 to wear to establish, cabinet door 2 is equipped with the jack 16 with locking lever chamber 15 butt joint, locking plate 9 has elasticity, the left end perk of locking plate 9 forms the free end, the right-hand member and the locking lever 8 fixed connection of locking plate 9, locking spring 10 cup joints on locking lever 8, locking lever chamber 15 is equipped with first locked groove 17 and second locked groove 18, the left end of locking plate 9 is equipped with can with first locked groove 17, the protruding 19 of lock that second locked groove 18 connects, when the protruding 19 of lock is located first locked groove 17, the right-hand member of locking lever 8 is located locking lever chamber 15, make cabinet body 1 and cabinet door 2 be in the unblock state, when the protruding 19 of lock is located second locked groove 18, the jack 16 is inserted to the right-hand member of locking lever 8, make cabinet body 1 and cabinet door 2 be. The locking rod 8 is provided with a first section 20, a second section 21 and a third section 22, the first section 20, the second section 21 and the third section 22 are integrally formed, the cross section of the first section 20 is larger than that of the second section 21, the cross section of the second section 21 is larger than that of the third section 22, the locking rod switch 6 is fixed at the left end of the first section 20, the locking plate 9 is located on the second section 21, the right end of the locking plate 9 is fixedly connected with the right end of the second section 21, and the locking spring 10 is sleeved on the third section 22.
The cabinet body 1 is equipped with the unblock pole chamber 23 that supplies unblock pole 11 to wear to establish and the pull rod chamber 24 that supplies pull rod 13 to wear to establish, unblock pole chamber 23 sets up with second locked groove 18 intercommunication, unblock spring 14 cup joints the lower extreme at unblock pole 11, unblock pole 11 retracts under the effect of unblock spring 14 in unblock pole chamber 23, this unblock pole 11 lower extreme is equipped with the contact, unblock spring 14 sets up around the contact, 14 one end of unblock spring and 11 butts of unblock pole, 14 other ends of unblock spring and 23 bottom butts of unblock pole chamber, the one end and the unblock pole 11 of connecting rod 12 rotate to be connected, the other end and the pull rod 13 of connecting rod 12 rotate to be connected, through upwards pulling unblock pole switch 7 like this, accessible pull rod 13, connecting rod 12 drives unblock pole 11 and moves down and gets.
After closing cabinet door 2, only need press locking lever switch 6, can realize locking cabinet door 2 and the cabinet body 1 together, specifically locking lever switch 6 overcomes behind the locking spring 10 and acts on locking lever 8 for locking plate 9's lock is protruding 19 and is moved to the second locked groove 18 by first locked groove 17 right side in, and the right-hand member of locking lever 8 inserts in jack 16 this moment, makes the cabinet body 1 and cabinet door 2 be in the locking state. When the cabinet door 2 is to be opened, the cabinet door 2 can be unlocked from the cabinet body 1 only by pulling the unlocking rod switch 7 upwards, then the cabinet door 2 can be opened through the handle 3, specifically, the unlocking rod switch 7 overcomes the action pull rod 13 of the unlocking spring 14, so that the unlocking rod 11 moves downwards to enter the second lock groove 18 and press down the lock protrusion 19 of the lock plate 9, so that the locking rod switch 6, the locking rod 8 and the lock plate 9 reset under the action of the lock spring 10, and after the unlocking rod switch 7 is loosened, the unlocking rod switch 7 and the unlocking rod 11 reset under the action of the unlocking spring 14.
As shown in fig. 5 to 7, compared with the first embodiment, the unlocking lever assembly 5 of the first embodiment has a different structure, the unlocking lever assembly 5 includes a damping pressing structure 25 and an unlocking lever 26, the unlocking lever 26 is in transmission connection with the damping pressing structure 25, the damping pressing structure 25 includes a damping button 27, a damping pressure lever 28, a damping spring 29, a damping inner cylinder 30, a damping outer cylinder 31, a damping pressure plate 32 and a rotator 33, the damping outer cylinder 31 is fixed in the cabinet 1, the damping inner cylinder 30 is rotatably disposed in the damping outer cylinder 31 and can move up and down along the damping outer cylinder 31, the outer wall of the damping inner cylinder 30 is provided with a sequential guide groove, the inner wall of the damping outer cylinder 31 is provided with a guide post 34, the guide post 34 is in fit connection with the sequential guide groove, that is, the guide post 34 is slidably disposed in the sequential guide groove, the sequential guide groove includes two arc-shaped grooves 35 and two vertical, the damping press button 27 is pressed once, the damping inner cylinder 30 rotates 180 degrees, the damping press rod 28 is rotatably arranged on the damping inner cylinder 30, the damping press button 27 is fixedly connected with the top of the damping press rod 28, the damping spring 29 is sleeved on the damping outer cylinder 31 and is abutted against the damping press button 27, the damping press plate 32 is positioned at the bottom of the damping outer cylinder 31 and is fixedly connected with the bottom of the damping inner cylinder 30, the rotator 33 is positioned below the damping press plate 32, when the damping press button 27 is pressed once downwards, the damping press rod 28 drives the damping inner cylinder 30 to move downwards, the damping inner cylinder 30 rotates 180 degrees under the guiding action of the guide post 34, the damping press plate 32 also rotates 180 degrees along with the damping inner cylinder 30, so that the rotator 33 also rotates 180 degrees, the upper part of the rotator 33 is rotatably connected in the cabinet body 1 through the rotating shaft 37, the upper part of the rotator 33 is provided with the left rotating rod 38 and the right rotating rod 39, the left rotating rod 38 and the right rotating rod 39 are arranged in a splay, the acting head 40 is rotationally connected with the upper part of the rotating machine 33, a left limit post 42 and a right limit post 43 are arranged in the cabinet body 1, the connecting line of the left limit post 42 and the right limit post 43 is parallel to the horizontal line, under the action of the damping pressure plate 32, the action head 40 is located on the left side when the left rotating rod 38 is in contact with the left limiting column 42, the action head 40 is located on the right side when the right rotating rod 39 is in contact with the right limiting column 43, the bottom of the action head 40 is in an arc shape, a U-shaped plate 44 is arranged below the action head 40, a push rod 45 and a push rod spring 46 are arranged on the right side of the U-shaped plate 44, a push rod cylinder 47 is arranged on the right side of the U-shaped plate 44, the push rod 45 is arranged in the push rod cylinder 47 in a penetrating mode and is connected with a moving rod 48 in a rotating mode, the moving rod 48 is connected with the unlocking rod 26 in a rotating mode, the action head 40 is abutted to the left side of the U-shaped plate 44 when located on the right side, the unlocking rod 26 is.
After closing cabinet door 2, only need press locking lever switch 6, can realize locking cabinet door 2 and the cabinet body 1 together, specifically locking lever switch 6 overcomes behind the locking spring 10 and acts on locking lever 8 for locking plate 9's lock is protruding 19 and is moved to the second locked groove 18 by first locked groove 17 right side in, and the right-hand member of locking lever 8 inserts in jack 16 this moment, makes the cabinet body 1 and cabinet door 2 be in the locking state. When the cabinet door 2 is to be opened, only the damping press button 27 needs to be pressed, the cabinet door 2 can be unlocked from the cabinet body 1, then the cabinet door 2 can be opened through the handle 3, specifically, the damping press button 27 overcomes the damping spring 29 and acts on the damping pressure lever 28, the damping pressure lever 28 drives the damping inner cylinder 30 to move down, the damping inner cylinder 30 rotates 180 degrees under the guide effect of the guide post 34, the damping pressure plate 32 also rotates 180 degrees along with the damping inner cylinder 30, so that the right rotating rod 39 of the rotating machine 33 is in contact with the right limiting post 43, the acting head 40 is located on the right side of the U-shaped plate 44 and abuts against and acts on the push rod 45, so that the unlocking rod 26 moves down to enter the second locking groove 18 and press down the locking protrusion 19 of the locking plate 9, so that the locking rod switch 6, the locking rod 8 and the locking plate 9 reset under the action of the locking spring 10, and. Compared with the first embodiment, the damping button 27 is still set as a push switch in the present embodiment, but the damping button structure 25 enables the present embodiment to still avoid the unlocking from being triggered by mistake, and the operation habit conforms to the user habit.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (9)
1. A cloud computer data center cabinet comprises a cabinet body, a cabinet door hinged to the cabinet body and a switch lock for locking the cabinet door on the cabinet body, and is characterized in that the switch lock comprises a lock rod assembly and an unlocking rod assembly, the lock rod assembly is used for locking and connecting the cabinet door and the cabinet body, the unlocking rod assembly is used for separating the lock rod assembly from the cabinet door, the unlocking rod assembly comprises a damping pressing structure and an unlocking rod, and the unlocking rod is in transmission connection with the damping pressing structure; the damping pressing structure comprises a damping pressing button, a damping pressing rod, a damping spring, a damping inner cylinder, a damping outer cylinder, a damping pressing plate and a rotating machine, the damping outer cylinder is fixed in the cabinet body, the damping inner cylinder is rotatably arranged in the damping outer cylinder, the damping pressing rod is rotatably arranged in the damping inner cylinder, the damping pressing button is fixedly connected with the top of the damping pressing rod, the damping spring is sleeved on the damping outer cylinder and is abutted against the damping pressing button, the damping pressing plate is located at the bottom of the damping outer cylinder and is fixedly connected with the bottom of the damping inner cylinder, and the rotating machine is located below the damping pressing plate.
2. The cloud computer data center cabinet of claim 1, wherein the outer wall of the damping inner cylinder is provided with sequential guide grooves, the inner wall of the damping outer cylinder is provided with guide posts, and the guide posts are matched with the sequential guide grooves.
3. The cloud computer data center cabinet of claim 2, wherein the sequence guide groove comprises two arc-shaped grooves and two vertical grooves, the two arc-shaped grooves and the two vertical grooves are alternately communicated, the damping press button is pressed once, and the damping inner cylinder and the damping press plate rotate 180 degrees.
4. The cloud computer data center cabinet of claim 3, wherein the upper portion of the rotating machine is rotatably connected in the cabinet body through a rotating shaft, the upper portion of the rotating machine is provided with a left rotating rod and a right rotating rod, the lower portion of the rotating machine is provided with an acting head and an acting spring, the cabinet body is internally provided with a left limiting column and a right limiting column, the acting head is located on the left side when the left rotating rod is in contact with the left limiting column under the action of the damping pressure plate, and the acting head is located on the right side when the right rotating rod is in contact with the right limiting column.
5. The cloud computer data center cabinet of claim 4, wherein the left turn bar and the right turn bar are arranged in a figure of eight.
6. The cloud computer data center cabinet of claim 4, wherein a bottom of the action head is arc-shaped.
7. The cloud computer data center cabinet of claim 4, wherein a U-shaped plate is arranged below the action head, a push rod and a push rod spring are arranged on the right side of the U-shaped plate, the push rod extends out of the right side of the U-shaped plate and is rotatably connected with a moving rod, the moving rod is rotatably connected with the unlocking rod, the action head abuts against the left side of the U-shaped plate when located on the left side, and the action head abuts against the right side of the U-shaped plate when located on the right side and acts on the push rod to enable the unlocking rod.
8. The cloud computer data center cabinet of claim 7, wherein the locking rod assembly includes a locking rod, a locking plate and a locking spring, the locking rod switch is fixedly connected to the locking rod, the cabinet body is provided with a locking rod cavity through which the locking rod passes, the cabinet door is provided with an insertion hole in butt joint with the locking rod cavity, the right end of the locking plate is fixedly connected to the locking rod, the locking rod cavity is provided with a first locking groove and a second locking groove, when the left end of the locking plate is located in the first locking groove, the right end of the locking rod is located in the locking rod cavity, when the left end of the locking plate is located in the second locking groove, the right end of the locking rod is inserted into the insertion hole, and the unlocking rod is located above the.
9. The cloud computer data center cabinet of claim 7, wherein a push rod cylinder is arranged on the right side of the U-shaped plate, and the push rod penetrates through the push rod cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937277.2A CN112020254B (en) | 2020-09-09 | 2020-09-09 | Cloud computer data center rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937277.2A CN112020254B (en) | 2020-09-09 | 2020-09-09 | Cloud computer data center rack |
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| Publication Number | Publication Date |
|---|---|
| CN112020254A CN112020254A (en) | 2020-12-01 |
| CN112020254B true CN112020254B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010937277.2A Active CN112020254B (en) | 2020-09-09 | 2020-09-09 | Cloud computer data center rack |
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| CN (1) | CN112020254B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293854B (en) * | 2022-03-10 | 2022-06-24 | 宁波方太厨具有限公司 | Door lock structure of microwave cooking equipment and microwave cooking equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9435147B1 (en) * | 2013-04-12 | 2016-09-06 | Thomas Anthony Giandomenico, Jr. | Emergency barricade system |
| CN108378685A (en) * | 2018-03-01 | 2018-08-10 | 王和能 | Multilevel security protects steamer |
| CN210217364U (en) * | 2019-05-14 | 2020-03-31 | 中山市德匠智能科技有限公司 | Convenient back handle subassembly of unblock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566770A (en) * | 2018-06-20 | 2018-09-21 | 马鞍山松鹤信息科技有限公司 | A kind of cloud computer data center cabinet |
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2020
- 2020-09-09 CN CN202010937277.2A patent/CN112020254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9435147B1 (en) * | 2013-04-12 | 2016-09-06 | Thomas Anthony Giandomenico, Jr. | Emergency barricade system |
| CN108378685A (en) * | 2018-03-01 | 2018-08-10 | 王和能 | Multilevel security protects steamer |
| CN210217364U (en) * | 2019-05-14 | 2020-03-31 | 中山市德匠智能科技有限公司 | Convenient back handle subassembly of unblock |
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| CN112020254A (en) | 2020-12-01 |
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Effective date of registration: 20210608 Address after: 226001 Qixin Road, Nantong Development Zone, Jiangsu Province Applicant after: Zhongtian Communication Technology Co.,Ltd. Applicant after: ZHONGTIAN BROADBAND TECHNOLOGY Co.,Ltd. Address before: Room 512, building 1, 734 Chuangyuan Road, high tech Zone, Ningbo City, Zhejiang Province Applicant before: Jin Yangfang |
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