CN110838641A - Be applied to server power supply cable unlocking device - Google Patents
Be applied to server power supply cable unlocking device Download PDFInfo
- Publication number
- CN110838641A CN110838641A CN201910987419.3A CN201910987419A CN110838641A CN 110838641 A CN110838641 A CN 110838641A CN 201910987419 A CN201910987419 A CN 201910987419A CN 110838641 A CN110838641 A CN 110838641A
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- CN
- China
- Prior art keywords
- power supply
- supply cable
- arc
- unlocking
- shaped block
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses an unlocking device applied to a server power supply cable, which comprises a clamping mechanism, a pull belt and an unlocking mechanism, wherein the clamping mechanism comprises a first clamping handle and a second clamping handle, the first clamping handle is rotatably arranged on the second clamping handle, a cavity is arranged in the first clamping handle, the pull belt is arranged in the cavity, and two ends of the pull belt extend to the outside of the first clamping handle. According to the invention, the wire end connector is fixed through the clamping mechanism, the pull belt is pulled to drive the unlocking mechanism to rotate, the unlocking mechanism rotates to press the buckle on the wire end connector to unlock, the wire end connector and the power supply cable can be integrally pulled out from the plate end connector, time and labor are saved, the working efficiency is improved, the wire end connector does not need to be contacted by a hand of a worker in the whole unlocking process, and the safety in working is improved.
Description
Technical Field
The invention belongs to the technical field of servers, and particularly relates to an unlocking device applied to a server power supply cable.
Background
In the internal components of the server, the power cable is an indispensable part, the power cable is connected with the corresponding plate end connector for supplying power, the currently commonly used wire end power supply line is the wire end connector with the specification of PH3.0 and PH4.2, but because the structure is tighter when the wire end connector is connected with the plate end connector, the force needed to be used when the wire end connector is pulled out is larger, when the worker applies too much force, the pulled-out wire end connector or plate end connector can be damaged, particularly when the PIN number is more and the internal space structure is smaller, the hand of the worker can not act on the buckle of the wire end connector for unlocking, so that the worker can not normally unlock the wire end connector and pull out the cable (the wire end connector with PH3.0 is particularly obvious), meanwhile, the edge angle of the wire is particularly sharp, the hand is easily scratched in the pulling-out process, and in the process of pulling out the wire end connector and the plate end connector, waste time and energy, and can be restricted by the internal space environment of the server, thereby reducing the working efficiency when the wire end connector is pulled out, and simultaneously, the risk of hurting hands exists.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an unlocking device applied to a server power supply cable.
In order to achieve the purpose, the invention adopts the technical scheme that:
an unlocking device applied to a server power supply cable comprises a clamping mechanism, a pull belt and an unlocking mechanism, wherein the clamping mechanism comprises a first clamping handle and a second clamping handle, the first clamping handle is rotatably installed on the second clamping handle, a cavity is formed in the first clamping handle, the pull belt is arranged in the cavity, two ends of the pull belt extend out of the first clamping handle, a through groove is formed in one end of the first clamping handle, the unlocking mechanism is arranged in the through groove, one end of the pull belt is connected with the unlocking mechanism, the wire end connector is fixed through the clamping mechanism, the pull belt is pulled to drive the unlocking mechanism to rotate, the unlocking mechanism rotates to press a buckle on the wire end connector to unlock, the wire end connector and the power supply cable can be quickly pulled out of the plate end connector integrally, time and labor are saved, the working efficiency is improved, and the whole unlocking process does not need a worker to use the hand end, the safety during operation has been improved.
Preferably, the unlocking mechanism comprises an arc-shaped block, a first rotating shaft, a second rotating shaft and push rods, the arc-shaped block is rotatably installed in the through groove at the end part of the first clamping handle through the first rotating shaft, the pull belt is connected with one end of the arc-shaped block close to the through groove, the second rotating shaft is arranged at one end of the arc-shaped block far away from the through groove, the number of the push rods is two, the tops of the two push rods are respectively and rotatably arranged at two ends of the second rotating shaft on the arc-shaped block, when the end connector is unlocked through the unlocking mechanism, the pull belt is firstly pulled to drive the arc-shaped block to rotate anticlockwise around the first rotating shaft, so that one end of the arc-shaped block far away from the pull belt is pressed downwards, when the arc-shaped block is pressed downwards, the two push rods are rotatably pushed to the plate end connector along the second rotating shaft, so as to provide, and the end of the buckle far away from the arc-shaped block moves upwards, the protruding block on the end plate end connector is separated from the groove at the bottom of the buckle, and finally the wire end connector and the power supply cable are integrally pulled out from the plate end connector through the clamping mechanism, so that the unlocking function is realized.
Preferably, arc piece bottom one end is equipped with first boss, first boss corresponds with the second boss of buckle top one end to improve the area of contact of arc piece and buckle, improved the stability when arc piece pushes down.
Preferably, the one end that the arc piece is close to first pivot is equipped with the second through-hole, and the stretching strap passes through the second through-hole to be connected with the arc piece, can be solitary change when release mechanism or stretching strap appear damaging, has reduced the use cost of device.
Preferably, the one end that the arc piece was kept away from to the stretching strap is equipped with the pull ring, is convenient for controlling of stretching strap through the pull ring, has avoided the stretching strap tip to enter into the inside cavity of first centre gripping handle simultaneously, and is spacing to the stretching strap.
Preferably, one end of each of the first clamping handle and the second clamping handle, which is far away from the unlocking mechanism, is provided with a first through hole, and the first clamping handle and the second clamping handle are conveniently held through the first through holes, so that the clamping mechanism can be operated by one hand, and the working efficiency of the clamping mechanism is improved.
Preferably, the one end inboard correspondence that first centre gripping handle, second centre gripping handle are close to release mechanism is equipped with protruding strip, the quantity of protruding strip is two and the centre leaves the space and forms first recess, through the protruding cooperation on first recess on first centre gripping handle, the second centre gripping handle and the end connector, is favorable to the end connector to extract with the whole slave unit end connector of power supply cable.
Preferably, the push rod bottom is equipped with the flat board, the flat board is semicircle form, has increased the area of contact of push rod and board end connector through the flat board, improves the stability of release mechanism during operation.
Preferably, the bottom of the flat plate is provided with anti-slip lines, so that the friction force between the flat plate and the plate end connector is increased through the anti-slip lines, and the phenomenon of slipping during the working of the unlocking mechanism is prevented.
Preferably, the end of the first clamping handle and the end of the second clamping handle close to the unlocking mechanism are fan-shaped, so that the contact area between the first clamping handle and the end connector and the contact area between the second clamping handle and the end connector are increased, and the end connector and the power supply cable can be conveniently pulled out of the end connector.
The invention has the beneficial effects that:
1) the terminal connector is fixed through the clamping mechanism, the pull belt is pulled again to drive the unlocking mechanism to rotate, the unlocking mechanism rotates to press down the buckle on the terminal connector for unlocking, the terminal connector and the power supply cable can be quickly extracted from the terminal connector, time and labor are saved, the working efficiency is improved, the whole unlocking process does not need to be carried out by a worker with a hand to contact the terminal connector, and the safety during working is improved.
2) Arc piece bottom one end is equipped with first boss, and first boss corresponds with the second boss of buckle top one end to improved the area of contact of arc piece and buckle, improved the stability when arc piece pushes down.
3) The one end that the arc piece is close to first pivot is equipped with the second through-hole, and the stretching strap passes through the second through-hole to be connected with the arc piece, can be solitary change when release mechanism or stretching strap appear damaging, has reduced the use cost of device.
4) The one end that the arc piece was kept away from to the stretching strap is equipped with the pull ring, is convenient for controlling of stretching strap through the pull ring, has avoided the stretching strap tip to enter into the inside cavity of first centre gripping handle simultaneously, and is spacing to the stretching strap.
5) The first through hole is formed in one end, away from the unlocking mechanism, of each of the first clamping handle and the second clamping handle, and the first clamping handle and the second clamping handle are conveniently held through the first through hole, so that the clamping mechanism can be operated by one hand, and the working efficiency of the clamping mechanism is improved.
6) The inboard correspondence of one end that first centre gripping handle, second centre gripping handle are close to release mechanism is equipped with protruding strip, the quantity of protruding strip is two and the centre leaves the space and forms first recess, through the protruding cooperation on first recess on first centre gripping handle, the second centre gripping handle and the end connector, is favorable to the end connector to pull out with the power supply cable is whole from the end connector.
7) The bottom of the push rod is provided with a flat plate, the flat plate is semicircular, the contact area between the push rod and the plate end connector is increased through the flat plate, and the stability of the unlocking mechanism during operation is improved.
8) The bottom of the flat plate is provided with anti-slip lines, so that the friction force between the flat plate and the plate end connector is increased through the anti-slip lines, and the phenomenon of slipping during the working of the unlocking mechanism is prevented.
9) One ends of the first clamping handle and the second clamping handle, which are close to the unlocking mechanism, are fan-shaped, so that the contact areas of the first clamping handle, the second clamping handle and the line end connector are increased, and the line end connector and the power supply cable are integrally pulled out from the plate end connector.
Drawings
Fig. 1 is a schematic structural diagram of a power supply cable unlocking device applied to a server.
FIG. 2 is a schematic structural diagram of a plate-end connector and a wire-end connector.
Fig. 3 is a schematic structural diagram of a clamping mechanism applied to a server power supply cable unlocking device.
Fig. 4 is a schematic view of the internal structure of a first handle applied to a server power supply cable unlocking device according to the present invention.
Fig. 5 is a schematic structural diagram of an unlocking mechanism applied to a server power supply cable unlocking device according to the present invention.
Fig. 6 is a schematic structural view of a push rod applied to a server power supply cable unlocking device according to the present invention.
In the figure: 1. a clamping mechanism; 11. a first clamping handle; 111. a through groove; 112. a cavity; 12. a second clamping handle; 13. a first groove; 14. a first through hole; 15. a raised strip; 2. pulling the belt; 21. a pull ring; 3. an unlocking mechanism; 301. an arc-shaped block; 3011. a second through hole; 3012. a first boss; 302. a first rotating shaft; 303. a second rotating shaft; 304. a push rod; 305. a flat plate; 3051. anti-skid lines; 4. a wire end connector; 41. buckling; 411. a groove; 412. a second boss; 42. a protrusion; 5. a plate end connector; 51. and (4) a convex block.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 6, and it is obvious that the described embodiments are only a part of the 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 protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
An unlocking device applied to a server power supply cable comprises a clamping mechanism 1, a pull belt 2 and an unlocking mechanism 3, wherein the clamping mechanism 1 comprises a first clamping handle 11 and a second clamping handle 12, the first clamping handle 11 is rotatably installed on the second clamping handle 12, a cavity 112 is formed in the first clamping handle 11, the pull belt 2 is arranged in the cavity 112, two ends of the pull belt 2 extend out of the first clamping handle 11, a through groove 111 is formed in one end of the first clamping handle 11, the unlocking mechanism 3 is arranged in the through groove 111, one end of the pull belt 2 is connected with the unlocking mechanism 3, the cable end connector 4 is fixed through the clamping mechanism 1, the unlocking mechanism 3 is driven to rotate by pulling the pull belt 2, the unlocking mechanism 3 rotates to press a buckle 41 on the cable end connector 4 to unlock the cable end connector, the cable end connector 4 can be quickly pulled out, time and labor are saved, the working efficiency is improved, the worker does not need to contact the wire end connector 4 with the hand in the whole unlocking process, and the safety during working is improved.
The unlocking mechanism 3 comprises an arc-shaped block 301, a first rotating shaft 302, a second rotating shaft 303 and push rods 304, the arc-shaped block 301 is rotatably installed in the through groove 111 at the end part of the first clamping handle 11 through the first rotating shaft 302, the pull belt 2 is connected with one end of the arc-shaped block 301 close to the through groove 111, the second rotating shaft 303 is arranged at one end of the arc-shaped block 301 far away from the through groove 111, the number of the push rods 304 is two, the tops of the two push rods 304 are respectively and rotatably arranged at two ends of the second rotating shaft 303 on the arc-shaped block 301, when the end connector 4 is unlocked through the unlocking mechanism 3, the pull belt 2 is firstly pulled to drive the arc-shaped block 301 to rotate anticlockwise around the first rotating shaft 302, so that one end of the arc-shaped block 301 far away from the pull belt 2 is pressed downwards, when the arc-shaped block 301 is pressed downwards, the two push, along with the continuous pushing down of the arc-shaped block 301, the end, contacted with the arc-shaped block 301, of the buckle 41 on the line end connector 4 moves downwards, the end, far away from the arc-shaped block 301, of the buckle 41 moves upwards, the protruding block 51 on the final plate end connector 5 is separated from the groove 411 at the bottom of the buckle 41, and finally the line end connector 4 and the power supply cable are integrally pulled out of the plate end connector 5 through the clamping mechanism 1, so that the unlocking function is realized.
One end of the bottom of the arc-shaped block 301 is provided with a first boss 3012, and the first boss 3012 corresponds to the second boss 412 at one end of the top of the buckle, so that the contact area between the arc-shaped block 301 and the buckle 41 is increased, and the stability of the arc-shaped block 301 during pressing is improved.
One end of the arc-shaped block 301, which is close to the first rotating shaft 302, is provided with a second through hole 3011, the pull strip 2 is connected with the arc-shaped block 301 through the second through hole 3011, and the unlocking mechanism 3 or the pull strip 2 can be independently replaced when damaged, so that the use cost of the device is reduced.
One end of the pull belt 2, which is far away from the arc-shaped block 301, is provided with a pull ring 21, so that the pull belt 2 can be conveniently held through the pull ring 21, and meanwhile, the end part of the pull belt 2 is prevented from entering the cavity 112 inside the first clamping handle 11, and the pull belt 2 is limited.
The first through hole 14 is formed in one end, away from the unlocking mechanism 3, of each of the first clamping handle 11 and the second clamping handle 12, and the first clamping handle 11 and the second clamping handle 12 can be conveniently held through the first through hole 14, so that the clamping mechanism 1 can be operated by one hand, and the working efficiency of the clamping mechanism 1 is improved.
First centre gripping handle 11, second centre gripping handle 12 correspond near the one end inboard of release mechanism 3 and are equipped with protruding strip 15, protruding strip 15's quantity is two and the centre leaves the space and forms first recess 13, through the cooperation of first recess 13 on first centre gripping handle 11, the second centre gripping handle 12 and the arch 42 on the end connector 4, is favorable to the end connector 4 and the whole follow plate end connector 5 of power supply cable to extract.
The bottom of the push rod 304 is provided with a flat plate 305, the flat plate 305 is semicircular, the contact area between the push rod 304 and the plate end connector 5 is increased through the flat plate 305, and the stability of the unlocking mechanism 3 in the working process is improved.
The bottom of the flat plate 305 is provided with anti-slip grains 3051, so that the friction force between the flat plate 305 and the plate-end connector 5 is increased through the anti-slip grains 3051, and the phenomenon of slipping during the working of the unlocking mechanism 3 is prevented.
First centre gripping handle 11, second centre gripping handle 12 are fan-shaped near the one end of release mechanism 3, have improved the area of contact of first centre gripping handle 11, second centre gripping handle 12 and terminal connector 4, are convenient for terminal connector 4 and the whole slave unit end connector 5 of power supply cable to extract.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a be applied to server power supply cable unlocking device, its characterized in that, includes fixture, stretching strap, release mechanism, fixture includes first grip handle, second grip handle, first grip handle rotates and installs on second grip handle, the inside cavity that is equipped with of first grip handle, the stretching strap sets up inside the cavity, and the stretching strap both ends all extend to first grip handle outside, first grip handle one end is equipped with logical groove, release mechanism sets up in leading to the groove, and stretching strap one end is connected with release mechanism.
2. The unlocking device for the server power supply cable according to claim 1, wherein the unlocking mechanism comprises an arc-shaped block, a first rotating shaft, a second rotating shaft and two push rods, the arc-shaped block is rotatably installed in the through groove at the end part of the first clamping handle through the first rotating shaft, the pull belt is connected with one end of the arc-shaped block close to the through groove, the second rotating shaft is arranged at one end of the arc-shaped block far away from the through groove, the number of the push rods is two, and the tops of the two push rods are respectively rotatably arranged at two ends of the second rotating shaft on the arc-shaped block.
3. The unlocking device for the server power supply cable according to claim 2, wherein a first boss is arranged at one end of the bottom of the arc-shaped block.
4. The unlocking device for the power supply cable of the server as claimed in claim 2, wherein the end of the arc-shaped block close to the first rotating shaft is provided with a second through hole.
5. The unlocking device for the server power supply cable according to claim 1, wherein the first and second clamping handles are provided with a first through hole at an end thereof away from the unlocking mechanism.
6. The unlocking device for the server power supply cable according to claim 1, wherein the first clamping handle and the second clamping handle are correspondingly provided with two protruding strips at inner sides of ends close to the unlocking mechanism, and a gap is left between the two protruding strips to form the first groove.
7. The unlocking device for the server power supply cable according to claim 2, wherein a flat plate is arranged at the bottom of the push rod, and the flat plate is semicircular.
8. The unlocking device applied to the server power supply cable according to claim 7, wherein the bottom of the flat plate is provided with anti-skid lines.
9. The unlocking device for the server power supply cable according to claim 1, wherein the first and second clamping handles are fan-shaped at an end close to the unlocking mechanism.
10. The unlocking device for the server power supply cable according to claim 2, wherein a pull ring is provided at an end of the pull belt away from the arc-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987419.3A CN110838641B (en) | 2019-10-17 | 2019-10-17 | Be applied to server power supply cable unlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987419.3A CN110838641B (en) | 2019-10-17 | 2019-10-17 | Be applied to server power supply cable unlocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110838641A true CN110838641A (en) | 2020-02-25 |
| CN110838641B CN110838641B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910987419.3A Active CN110838641B (en) | 2019-10-17 | 2019-10-17 | Be applied to server power supply cable unlocking device |
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| CN (1) | CN110838641B (en) |
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| EP1065756A3 (en) * | 1999-06-29 | 2003-12-10 | NEC TOKIN Corporation | Locking and unlocking mechanism of cable connector and method for locking and unlocking |
| US6254418B1 (en) * | 2000-08-16 | 2001-07-03 | The Jpm Company | Latch release |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110838641B (en) | 2020-11-10 |
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