CN114542664A - Tank chain exempt from instrument rapid disassembly structure - Google Patents
Tank chain exempt from instrument rapid disassembly structure Download PDFInfo
- Publication number
- CN114542664A CN114542664A CN202210181939.7A CN202210181939A CN114542664A CN 114542664 A CN114542664 A CN 114542664A CN 202210181939 A CN202210181939 A CN 202210181939A CN 114542664 A CN114542664 A CN 114542664A
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- China
- Prior art keywords
- base
- tank chain
- upper cover
- limiting
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000670 limiting effect Effects 0.000 claims description 48
- 229910000639 Spring steel Inorganic materials 0.000 claims description 40
- 229920003023 plastic Polymers 0.000 claims description 37
- 239000004033 plastic Substances 0.000 claims description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention belongs to the technical field of servers, and particularly relates to a tool-free quick-release structure of a tank chain. The tank chain can be disassembled and assembled only by manually turning over and rotating the upper cover, and the operation is convenient and quick.
Description
Technical Field
The invention belongs to the technical field of servers, and particularly relates to a tool-free quick-release structure of a tank chain.
Background
Servers (servers), also known as servers, are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service. And are generally classified as file servers (enabling users to access files on other computers), database servers, application servers, WEB servers, and the like.
The server comprises a processor, a hard disk, a memory, a system bus and the like, and has higher requirements on the aspects of processing capacity, stability, reliability, safety, expandability, manageability and the like compared with a general computer architecture.
In order to prevent that the cable from entangling, wearing and tearing, draw and take off, flagging and in disorder, often put into the tank chain to the cable, form the protection to the cable can also be along with tank chain round trip movement, stiff end and expansion end in the quick-witted incasement system of tank chain connection server have stronger installation and maintainability, change the server hard disk and need change the tank chain, and the tank chain often is difficult for designing into quick detach structure, and the dismouting is wasted time and energy, and damages the cable easily.
Chinese utility model patent with application number CN201820906705.3 describes a tow chain for server machine incasement portion, is equipped with the fixed head of tow chain and the fixed afterbody of tow chain at the both ends of tow chain, all is equipped with the mounting hole on the fixed head of tow chain and the fixed afterbody of tow chain, and the tow chain both ends are passed the mounting hole through the screw and are installed on server lateral wall and bottom surface, and this kind of erection joint mode dismouting is loaded down with trivial details, inconvenient.
Disclosure of Invention
For solving the problem that exists among the prior art, provide a tool quick detach structure exempts from of tank chain of easy dismounting, swift.
The invention is realized by the following technical scheme:
the tool-free quick-release structure of the tank chain is characterized in that two ends of the tank chain are respectively connected with a fixed end and a movable end in a server case system through connecting parts, and each connecting part comprises a base, a rotary upper cover, a plastic piece and a I-shaped nail II fixedly arranged on the server case;
the working of plastics that is located the base links to each other with the tank chain, rotates between rotatory upper cover and the base and links to each other, is equipped with spring copper wire two in the base, and the pot head of spring copper wire two is on worker's word nail two, and the other end of spring copper wire two runs through rotatory upper cover and can follow the base direction and slide.
The working of plastics links to each other with the both ends of tank chain, in the working of plastics installation base, the spring copper wire two is inserted by the gap between base and the working of plastics, and base, rotatory upper cover are inserted to the inner of spring copper wire two, and the outer pot head of spring copper wire two is established on I-shaped nail two, and I-shaped nail is fixed mounting on server machine case. When the tank chain is in a locking state, the second H-shaped nail is tightly sleeved at the two ends of the spring steel wire, when the tank chain needs to be disassembled, the upper cover is manually turned upwards, and the second H-shaped nail is loosened by the spring steel wire, so that the tank chain, the base, the upper cover and the plastic piece can be disassembled; when the tank chain needs to be installed, the base is attached to the server case, the upper end of the second I-shaped nail penetrates through the base, the rotary upper cover is turned downwards and pressed, and the outer end of the spring steel wire is tightly sleeved on the second I-shaped nail to complete locking. The tank chain can be disassembled and assembled only by manually turning over and rotating the upper cover, and the operation is convenient and quick.
The invention is further improved in that a limiting pin is fixedly arranged on the server case, and the fixed limiting pin is abutted against a limiting notch arranged at the end part of the base. Only rely on spring copper wire two to tightly overlap the I-shaped nail and install the tank chain, tank chain mounting structure stability is not enough, can appear the condition that the tank chain rocked, and when installing the tank chain, the tight spacer pin is pasted to the spacing breach of base tip, and the spacer pin compresses tightly the base, and the spacer pin plays fine limiting displacement to the base, and the mounting structure of tank chain is more firm, avoids the tank chain the condition of rocking to appear.
The invention further improves the structure that the upper part of the I-shaped nail II penetrates through the base, the upper rotating cover is provided with two limiting holes III, and the end part of the spring steel wire II is inserted into the limiting holes III and the strip-shaped limiting holes II formed in the side surface of the base. The second I-shaped nail is fixedly arranged on the server case, a connection relation does not exist between the second I-shaped nail and the base, the upper cover is turned upwards, the inner end of the second spring steel wire moves along the second strip-shaped limiting hole, and the second spring steel wire loosens the second I-shaped nail to realize the disassembly of the tank chain.
The invention is further improved in that a second limiting bulge is arranged on the side surface of the rotary upper cover, a first limiting hole is formed in the side surface of the base, and the second limiting bulge is embedded in the first limiting hole. When the tank chain is under the installation state, two embedding of spacing arch play fine limiting displacement in spacing downthehole one, and the mounting structure of tank chain is more firm.
The invention further improves the tank chain, the plastic part is connected with the tank chain through a third limiting bulge arranged at the end part, the bottom surface of the plastic part is provided with two connecting holes five, the bottom surface of the base is provided with two connecting holes three, and the plastic part and the base are connected through a first connecting screw passing through the connecting holes three and the connecting holes five. Spacing protruding three embedding of working of plastics is in tank chain tip, through bolted connection, and connection structure is simple between base and the working of plastics.
The invention further improves the structure that the side surface of the base is provided with a second connecting hole, a first I-shaped nail is arranged in the second connecting hole, and a first spring steel wire is sleeved between the two first I-shaped nails. The spring steel wire plays a role in clamping and limiting the tank chain.
The invention further improves the structure that a first connecting hole is formed in the side face of the base, a fourth connecting hole is formed in the side face of the rotary upper cover, and the base is connected with the rotary upper cover through the first connecting hole and the fourth connecting hole through a second connecting screw. The base is connected with the rotary upper cover through screws, and the connecting structure is simple.
The invention is further improved in that the end part of the rotary upper cover is provided with a manual overturning part, compared with the upper end surface of the rotary upper cover, the manual overturning part is arranged in an upward tilting mode, and the manual overturning part is held by hands to overturn the rotary upper cover, so that the operation is more convenient.
The invention further improves the structure that two ends of a spring steel wire sleeved on the I-shaped nail are of disc spring structures. Dish spring structure set up to a spring copper wire and provide the pretightning force, compress tightly the both ends of tank chain, and limiting displacement effect is better.
The invention further improves the structure that a spring steel wire II penetrates through a gap between the base and the plastic part, the upper part of the I-shaped nail II penetrates through a mounting hole formed in the base, and a semicircular limiting bulge I is arranged on the edge of the mounting hole. The semicircular limiting bulge plays a role in limiting the I-shaped nail II, and the situation that the I-shaped nail II shakes is avoided.
According to the technical scheme, the invention has the beneficial effects that:
the working of plastics links to each other with the both ends of tank chain, in the working of plastics installation base, the spring copper wire two is inserted by the gap between base and the working of plastics, and base, rotatory upper cover are inserted to the inner of spring copper wire two, and the outer pot head of spring copper wire two is established on I-shaped nail two, and I-shaped nail is fixed mounting on server machine case. When the tank chain is in a locking state, the second H-shaped nail is tightly sleeved at the two ends of the spring steel wire, when the tank chain needs to be disassembled, the upper cover is manually turned upwards, and the second H-shaped nail is loosened by the spring steel wire, so that the tank chain, the base, the upper cover and the plastic piece can be disassembled; when the tank chain needs to be installed, the base is attached to the server case, the upper end of the second I-shaped nail penetrates through the base, the rotary upper cover is turned downwards and pressed, and the outer end of the spring steel wire is tightly sleeved on the second I-shaped nail to complete locking. The tank chain can be disassembled and assembled only by manually turning over and rotating the upper cover, and the operation is convenient and quick.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first viewing angle according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second viewing angle according to an embodiment of the present invention.
In the drawings: 1. a first connecting part; 2. a second connecting part; 3. a tank chain; 4. a base; 5. rotating the upper cover; 6. a plastic part; 7. i, nailing a I; 8. a limiting notch; (ii) a 9. Mounting holes; 10. a first limiting hole; 11. a first connecting hole; 12. a second connecting hole; 13. connecting a hole III; 14. a second limiting hole; 15. a first limiting bulge; 16. a first spring steel wire; 17. a fourth connecting hole; 18. a third limiting hole; 19. a second limiting bulge; 20. a manual turning part; 21. a third limiting bulge; 22. connecting holes are formed; 23. i-shaped nails II; 24. a second spring steel wire; 25. a first connecting screw; 26. a second connecting screw; 27. and a limiting pin.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 1 to 3, the invention discloses a tool-free quick release structure of a tank chain, wherein a first connecting part 1 and a second connecting part 2 are mounted at two ends of the tank chain 3, the tank chain 3 is connected with a fixed end and a movable end in a server case system through the connecting parts at the two ends, and the connecting parts comprise a base 4, a rotary upper cover 5, a plastic part 6 and a I-shaped nail second 23 fixedly arranged on the server case;
a plastic piece 6 positioned in the base 4 is connected with the tank chain 3, the rotary upper cover 5 is connected with the base 4 in a rotating mode, a second spring steel wire 24 is arranged in the base 4, one end of the second spring steel wire 24 is sleeved on the second I-shaped nail 23, and the other end of the second spring steel wire 24 penetrates through the rotary upper cover 5 and can slide along the base 4 in a guiding mode.
The plastic part 6 is connected with two ends of the tank chain 3, the plastic part 6 is installed in the base 4, the second spring steel wire 24 is inserted from a gap between the base 4 and the plastic part 6, the inner end of the second spring steel wire 24 is inserted into the base 4 and the rotary upper cover 5, the outer end of the second spring steel wire 24 is sleeved on the second I-shaped nail 23, and the second I-shaped nail 23 is fixedly installed on a server case. When the tank chain is in a locking state, the I-shaped nail II 23 is tightly sleeved at the end part of the spring steel wire II 24, when the tank chain 3 needs to be disassembled, the upper cover 5 is manually turned upwards, and the I-shaped nail II 23 is loosened by the spring steel wire II 24, so that the tank chain 3, the base 4, the upper cover 5 and the plastic piece 6 can be disassembled together; when the tank chain 3 needs to be installed, the base 4 is attached to the server case, the upper end of the second I-shaped nail 23 penetrates through the base 4, the upper cover 5 is turned downwards and pressed to rotate, and the outer end of the second spring steel wire 24 is tightly sleeved on the second I-shaped nail 23 to complete locking. The tank chain 3 can be disassembled and assembled only by manually turning over and rotating the upper cover 5, and the operation is convenient and rapid.
Wherein, the server case is fixedly provided with a limit pin 27, and the fixed limit pin 27 is abutted against a limit notch 8 arranged at the end part of the base 4. Only rely on two 24 tight I-shaped nails of cover of spring copper wire to install tank chain 3, tank chain 3 mounting structure stability is not enough, the condition that tank chain 3 rocked can appear, when installing tank chain 3, tight spacer pin 27 is pasted to the spacing breach 8 of 4 tip of base, spacer pin 27 compresses tightly base 4, spacer pin 27 plays fine limiting displacement to base 4, tank chain 3's mounting structure is more firm, avoid tank chain 3 to appear the condition of rocking.
The upper part of the I-shaped nail II 23 penetrates through the base 4, the rotary upper cover 5 is provided with two limiting holes III 18, and the end part of the spring steel wire II 24 is inserted into the limiting holes III 18 and the strip-shaped limiting holes II 14 formed in the side face of the base 4. The second I-shaped nail 23 is fixedly arranged on the server case, a connection relation does not exist between the second I-shaped nail 23 and the base 4, the upper cover 5 is turned upwards, the inner end of the second spring steel wire 24 moves along the second strip-shaped limiting hole 14, the second I-shaped nail 23 is loosened by the second spring steel wire 24, the tank chain 3 is detached, and the tank chain detaching device is simple in structure and convenient to operate.
Wherein, the tip of rotatory upper cover 5 is equipped with manual upset portion 20, and it is more convenient that the rotatory upper cover 5 of upset of manual upset portion 20 is held between the hands, and the side of rotatory upper cover 5 is equipped with spacing protruding two 19, in the spacing hole 10 that the base 4 side was seted up, spacing protruding two 19 imbeds in spacing hole 10. When the tank chain 3 is under the mounted state, two 19 embedding of spacing arch play fine limiting displacement in spacing hole 10, and the mounting structure of tank chain 3 is more firm.
The plastic part 6 is connected with the tank chain 3 through a limiting bulge third 21 arranged at the end part, two connecting holes fifth 22 are arranged on the bottom surface of the plastic part 6, two connecting holes third 13 are arranged on the bottom surface of the base 4, and the plastic part 6 is connected with the base 4 through a connecting screw first 25 and the connecting holes third 13 and fifth 22;
a first connecting hole 11 is formed in the side face of the base 4, a fourth connecting hole 17 is formed in the side face of the rotary upper cover 5, and the base 4 and the rotary upper cover 5 are connected through the first connecting hole 11 and the fourth connecting hole 17 through a second connecting screw 26.
The side face of the base 4 is provided with a second connecting hole 12, a first I-shaped nail 7 is installed in the second connecting hole 12, a first spring steel wire 16 is sleeved between the two first I-shaped nails 7, and two ends of the first spring steel wire 16 sleeved on the first I-shaped nail 7 are of disc spring structures. Spring copper wire 16 plays spacing tank chain 3's effect, and dish spring structure sets up to spring copper wire 16 and provides the pretightning force, compresses tightly tank chain 3's both ends, and limiting action effect is better.
The second spring steel wire 24 penetrates through a gap between the base 4 and the plastic part 6, the upper portion of the second I-shaped nail 24 penetrates through a mounting hole 9 formed in the base 4, and a first semicircular annular limiting protrusion 15 is arranged on the edge of the mounting hole 9.
The working principle is as follows:
the plastic part 6 is connected with two ends of the tank chain 3, the plastic part 6 is installed in the base 4, the second spring steel wire 24 is inserted from a gap between the base 4 and the plastic part 6, the inner end of the second spring steel wire 24 is inserted into the base 4 and the rotary upper cover 5, the outer end of the second spring steel wire 24 is sleeved on the second I-shaped nail 23, and the second I-shaped nail 23 is fixedly installed on a server case. When the tank chain is in a locking state, the I-shaped nail II 23 is tightly sleeved at the end part of the spring steel wire II 24, when the tank chain 3 needs to be disassembled, the upper cover 5 is manually turned upwards, and the I-shaped nail II 23 is loosened by the spring steel wire II 24, so that the tank chain 3, the base 4, the upper cover 5 and the plastic piece 6 can be disassembled together; when the tank chain 3 needs to be installed, the base 4 is attached to the server case, the upper end of the second I-shaped nail 23 penetrates through the base 4, the upper cover 5 is turned downwards and pressed to rotate, and the outer end of the second spring steel wire 24 is tightly sleeved on the second I-shaped nail 23 to complete locking.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative positions if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A tool-free quick-release structure of a tank chain is characterized in that two ends of the tank chain (3) are respectively connected with a fixed end and a movable end in a server case system through connecting parts, and each connecting part comprises a base (4), a rotary upper cover (5), a plastic part (6) and a I-shaped nail II (23) fixedly arranged on a server case;
plastic part (6) located in base (4) link to each other with tank chain (3), rotate between rotatory upper cover (5) and base (4) and link to each other, are equipped with two (24) of spring copper wire in base (4), and the pot head of two (24) of spring copper wire is on worker's word nail two (23), and the other end of two (24) of spring copper wire runs through rotatory upper cover (5) and can follow base (4) direction slip.
2. The tank chain tool-free quick release structure as claimed in claim 1, wherein a limiting pin (27) is fixedly arranged on the server case, and the fixed limiting pin (27) abuts against a limiting notch (8) arranged at the end of the base (4).
3. The tool-free quick release structure of the tank chain according to claim 1, wherein the upper part of the I-shaped nail II (23) penetrates through the base (4), the rotary upper cover (5) is provided with two limiting holes III (18), and the end part of the spring steel wire II (24) is inserted into the limiting holes III (18) and the strip-shaped limiting holes II (14) formed in the side surface of the base (4).
4. The tank chain tool-free quick release structure as claimed in claim 1, wherein a second limiting protrusion (19) is disposed on a side surface of the rotary upper cover (5), a first limiting hole (10) is formed in a side surface of the base (4), and the second limiting protrusion (19) is embedded in the first limiting hole (10).
5. The tank chain quick release structure as claimed in claim 1, wherein the plastic part (6) is connected to the tank chain (3) through a third limiting protrusion (21) at an end portion, the bottom surface of the plastic part (6) is provided with two connecting holes (22), the bottom surface of the base (4) is provided with two connecting holes (13), and the plastic part (6) and the base (4) are connected through the connecting holes (13) and the connecting holes (22) by a first connecting screw (25).
6. The tool-free quick release structure of the tank chain according to claim 1, wherein a second connecting hole (12) is formed in the side surface of the base (4), a first I-shaped nail (7) is installed in the second connecting hole (12), and a first spring steel wire (16) is sleeved between the two first I-shaped nails (7).
7. The tool-free quick release structure of the tank chain as claimed in claim 1, wherein a first connecting hole (11) is formed in the side surface of the base (4), a fourth connecting hole (17) is formed in the side surface of the rotary upper cover (5), and the base (4) and the rotary upper cover (5) are connected through the first connecting hole (11) and the fourth connecting hole (17) by a second connecting screw (26).
8. The tool-free quick release structure of the tank chain as claimed in claim 1, wherein the end of the rotary upper cover (5) is provided with a manual turning part (20).
9. The tool-free quick release structure of the tank chain is characterized in that two ends of a spring steel wire I (16) sleeved on the I-shaped nail I (7) are of disc spring structures.
10. The tool-free quick release structure of the tank chain according to claim 1, wherein a second spring steel wire (24) is arranged to pass through a gap between the base (4) and the plastic part (6), the upper part of the second I-shaped nail (24) passes through a mounting hole (9) formed in the base (4), and a first semicircular annular limiting protrusion (15) is arranged on the edge of the mounting hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181939.7A CN114542664B (en) | 2022-02-25 | 2022-02-25 | Tool-free quick-dismantling structure of tank chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181939.7A CN114542664B (en) | 2022-02-25 | 2022-02-25 | Tool-free quick-dismantling structure of tank chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114542664A true CN114542664A (en) | 2022-05-27 |
| CN114542664B CN114542664B (en) | 2023-09-22 |
Family
ID=81680115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210181939.7A Active CN114542664B (en) | 2022-02-25 | 2022-02-25 | Tool-free quick-dismantling structure of tank chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114542664B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04216791A (en) * | 1990-12-17 | 1992-08-06 | Kato Hatsujo Kaisha Ltd | Opening and shutting device of cover |
| JPH06318884A (en) * | 1993-05-07 | 1994-11-15 | Nec Corp | Portable radio equipment and its attachment structure |
| CN206972828U (en) * | 2017-05-25 | 2018-02-06 | 紫光华山信息技术有限公司 | Drag chain structure and electronic equipment |
| CN108990360A (en) * | 2018-09-26 | 2018-12-11 | 昆山联德滑轨科技有限公司 | The front end tool-free fixing device of server slide rail |
| CN109209060A (en) * | 2018-09-11 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of chassis cover locking device with assist function |
| CN111356324A (en) * | 2020-04-02 | 2020-06-30 | 苏州浪潮智能科技有限公司 | Exempt from tank chain for fixed cable of server of instrument |
| TWI722914B (en) * | 2020-06-01 | 2021-03-21 | 極點股份有限公司 | Tool set capable of assembling and disassembling quick-release chain link |
-
2022
- 2022-02-25 CN CN202210181939.7A patent/CN114542664B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04216791A (en) * | 1990-12-17 | 1992-08-06 | Kato Hatsujo Kaisha Ltd | Opening and shutting device of cover |
| JPH06318884A (en) * | 1993-05-07 | 1994-11-15 | Nec Corp | Portable radio equipment and its attachment structure |
| CN206972828U (en) * | 2017-05-25 | 2018-02-06 | 紫光华山信息技术有限公司 | Drag chain structure and electronic equipment |
| CN109209060A (en) * | 2018-09-11 | 2019-01-15 | 郑州云海信息技术有限公司 | A kind of chassis cover locking device with assist function |
| CN108990360A (en) * | 2018-09-26 | 2018-12-11 | 昆山联德滑轨科技有限公司 | The front end tool-free fixing device of server slide rail |
| CN111356324A (en) * | 2020-04-02 | 2020-06-30 | 苏州浪潮智能科技有限公司 | Exempt from tank chain for fixed cable of server of instrument |
| TWI722914B (en) * | 2020-06-01 | 2021-03-21 | 極點股份有限公司 | Tool set capable of assembling and disassembling quick-release chain link |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114542664B (en) | 2023-09-22 |
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