CN110377122A - Lever labor-saving grip and its application method - Google Patents
Lever labor-saving grip and its application method Download PDFInfo
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- CN110377122A CN110377122A CN201910624202.6A CN201910624202A CN110377122A CN 110377122 A CN110377122 A CN 110377122A CN 201910624202 A CN201910624202 A CN 201910624202A CN 110377122 A CN110377122 A CN 110377122A
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- lever
- internal box
- power bar
- swing handle
- labor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention discloses lever labor-saving grip and its application methods, including casing body and internal box, the internal box is nested with and is slidably connected with casing body, it is characterized in that, one end two sides of the internal box are symmetrically respectively equipped with swing handle, the swing handle rotation, which drives to be resisted against on casing body by means of power bar, realizes that lever borrows power to pull out internal box, and the rear end by means of power bar is equipped with the limit plate for preventing internal box from skidding off.The labor-saving grip by lever principle, while swing handle can labour-saving internal box is pulled out, handle can save space when not in use with folding storage.The application method of the handle, time saving and energy saving, a people can be operated, and can easily pull out internal box out of casing, improve efficiency while reducing labor intensity.
Description
Technical field
The present invention relates to a kind of handle more particularly to a kind of lever labor-saving grip and its application methods.
Background technique
With the development of cloud computing application, informationization is gradually coated on the every field of society.The routine work of people is raw
Work is more and more exchanged by network, and web database technology is also being continuously increased.Container-hard disk as data
Quantity is also being continuously increased.For the demand of storage, processing and the service of the increasingly increased data volume of satisfaction, many large capacities are deposited
Storage server comes into being.The installation and removal of structural member consume a large amount of manpower and material resources, common service in the server
Device handle is designed using arch, and handle is fixed on cabinet two sides by simple fixed form, when pull internal box, needs two
People's cooperation, the fixed casing outer case of a people, another person pulls internal box by handle, time-consuming and laborious, pacifies installation and dismantling to cabinet
Unloading makes troubles.
Summary of the invention
The object of the present invention is to provide a kind of lever labor-saving grip and its application method, which passes through lever original
Reason, while swing handle can labour-saving internal box is pulled out, handle can save space when not in use with folding storage.It should
The application method of handle, time saving and energy saving, a people can be operated, and can easily pull out internal box out of casing, and it is strong to mitigate labour
It is improved efficiency while spending.
The technical scheme adopted by the invention to solve the technical problem is that: lever labor-saving grip, including casing body
And internal box, the internal box are nested with and are slidably connected with casing body, one end two sides of the internal box are symmetrically set respectively
There is swing handle, the swing handle rotation, which drives to be resisted against on casing body by means of power bar, realizes that lever borrows power by internal box
It pulls out, the rear end by means of power bar is equipped with the limit plate for preventing internal box from skidding off.
Further, the swing handle include connecting rod, borrow power bar, limit plate, lever and fixation member, the lever with borrow
Connecting rod is equipped between power bar, the connecting rod is equipped with bearing pin mounting hole equipped with one end by means of power bar, and limit plate hangs down with power bar rear side is borrowed
It is straight affixed, the fixation member connecting with internal box is equipped in the lever,
Further, the connecting rod is equipped with two, and two connecting rods are arranged in parallel up and down, on the inside of one end of upper links and lever
Upper end connection, the other end of upper links are linked together with power bar upper end is borrowed, and one end of lower link and lever inside lower end connect
It connects, the other end of lower link is linked together with power bar lower end is borrowed, and two connecting rods are equipped with the mounting hole of installation pin shaft.
Further, the fixation member includes button, grab, movable plate, sliding slot and spring, is set on the outside of the movable plate
There is button, the button passes through lever side wall and extends to outside, and the inside of the movable plate is connected by spring and lever inner sidewall
It connects, the upper and lower ends of movable plate are respectively equipped with the grab of the clamping of the fixation hole activity with internal box, and the movable plate is equipped with extremely
A few sliding slot, the sliding slot are slidably connected with lever inner sidewall by sliding block.
Further, the inside upper and lower ends of the movable plate are respectively equipped with spring, and one end of the spring passes through fixing seat
It is connected with movable plate inner sidewall, the other end of spring is connected by fixing seat and lever inner sidewall.
Further, the outside of the button, which is equipped with increase frictional force, prevents the anti-skid bulge skidded.
Further, the internal box is equipped with L-type mounting plate, and the swing handle passes through the cross of pin shaft and L-type mounting plate
It is rotatablely connected to plate.
Further, the riser of the L-type mounting plate is equipped with the screw hole connecting with casing body.
The application method of lever labor-saving grip, includes the following steps:
(1), when the internal box of machine box for server needs to dismantle, both hands hold the lever of swing handle respectively, then press
The button on the outside of lever is pressed, pressure backward side movement of the movable plate by button, movable plate drive grab while mobile at this time
It is removed out of fixation hole on internal box, separates one end of swing handle with internal box；
(2), after the fixation member of symmetrically arranged swing handle is opened, two swing handle opposite directions are opened, rotation
The connecting rod of handle is rotated around pin shaft, while driving the front for borrowing power bar to go to jacking block, goes to interior case by means of the limit plate on rear side of power bar
Body sidewall, limit plate is Chong Die with internal box side wall, realizes the opening of limit plate, when borrowing power bar to be resisted against on jacking block, borrows power bar
Can not be rotated further by, at this time using borrow power bar and jacking block against power as fulcrum, using lever principle, by internal box from casing body
Interior pull-out；
(3), it pushes the swing handle opened to promote internal box in casing body, rotates swing handle, at this time connecting rod
Rotation drive power bar borrowed to leave jacking block, while limit plate being driven to open, keeps off at jacking block rear, prevent internal box from freely skidding off,
Swing handle folding is fixed on the fixation hole of interior cabinet finally by the grab of fixation member.
Beneficial effects of the present invention:
1, handle of the invention realizes the disassembly and installation of server internal box using lever principle, and swing handle passes through
Handle end borrows power bar to withstand casing, and lever principle moment is longer, and the power used is smaller, so turning handle of gently exerting oneself
Hand can pull out internal box out of casing, time saving and energy saving, easy to operate.
2, due to being equipped with fixation member in the lever of swing handle, when internal box is packed into casing without using rotation
When handle, swing handle is gone into internal box side, is folded with internal box side, passes through the grab and internal box in fixation member
On fixation hole buckle, limit swing handle and accept, save the space occupied.
3, by the way that limit plate is arranged on swing handle, when power bar to off position is borrowed in rotation, limit plate goes to top
Play the role of limitation internal box and skid off in block rear.
Detailed description of the invention
Fig. 1 is that labor-saving grip of the invention folds use state diagram；
Fig. 2 is the main view of swing handle；
Fig. 3 is the axonometric drawing of swing handle；
Fig. 4 is the structural schematic diagram of fixation member；
Fig. 5 is that internal box pulls out status diagram.
In figure:
Power bar, 43 levers, 44 fixed parts are borrowed in 1 casing body, 2 internal box, 3 fixation holes, 4 swing handles, 41 connecting rods, 42
Part, 441 buttons, 442 grabs, 443 movable plates, 444 sliding slots, 445 springs, 45 limit plates, 5 mounting plates, 6 pin shafts, 7 jacking blocks, 8 peaces
Loading board.
Specific embodiment
Lever labor-saving grip of the invention and its application method are described in detail below referring to Figure of description.
As shown in Figures 1 to 5, lever labor-saving grip of the invention, including casing body 1 and internal box 2, it is described interior
Cabinet 2 is nested with and is slidably connected with casing body 1, and one end two sides of the internal box 2 are symmetrically respectively equipped with swing handle 4,
The rotation of swing handle 4, which drives to be resisted against on casing body 1 by means of power bar 42, realizes that lever borrows power to pull out internal box, institute
The rear end stated by means of power bar 42 is equipped with the limit plate 45 for preventing internal box 2 from skidding off.When the effect of limit plate 45, when swing handle 4 not
When using being folded in 2 side of internal box, limit plate 45 can prevent internal box 2 from skidding off out of casing body 1, improve internal box
Fixing.
As shown in Figure 2 and Figure 3, the swing handle 4 includes connecting rod 41, borrows power bar 42, limit plate 45, lever 43 and fix
Component 44, the lever 43 and borrow power bar 42 between be equipped with connecting rod 41, the connecting rod 41 be equipped with by means of power bar one end be equipped with pin shaft
Mounting hole, limit plate 45 is vertical affixed with by means of 42 rear side of power bar, and when power bar 42 to working condition is borrowed in rotation, limit plate 45 goes to interior
Wall box does not work, and when power bar to off position is borrowed in rotation, limit plate 45 goes to 7 rear of jacking block and plays case in limitation
The effect that body skids off.The fixation member 44 connecting with internal box 2 is equipped in the lever 43.
The quantity of connecting rod 41 can be according to the labor intensity self-setting of handle.As shown in Figure 2 and Figure 3, connecting rod is equipped with two,
Two about 41 connecting rods are arranged in parallel, and one end of upper links is connect with 43 inner top side of lever, the other end of upper links with
Be linked together by means of power bar upper end, one end of lower link is connect with lever inside lower end, the other end of lower link with borrow power bar
Lower end is linked together, and two connecting rods are equipped with the mounting hole of installation pin shaft, and two connecting rods drive around 6 turns of pin shaft borrows power bar to rotate,
It is resisted against by means of power bar 42 on the jacking block of casing body side and realizes that lever borrows power to pull out internal box.
As shown in figure 4, the fixation member includes button 441, grab 442, movable plate 443, sliding slot 444 and spring 445,
The outside of the movable plate 443 is equipped with button 441, and the button 441 passes through 43 side wall of lever and extends to outside, the movable plate
Inside connect with lever inner sidewall by spring 445, the upper and lower ends of movable plate are respectively equipped with and the work of the fixation hole 3 of internal box
The grab 442 of dynamic clamping, the movable plate are equipped at least one sliding slot 444, and the sliding slot 444 passes through cunning with lever inner sidewall
Block is slidably connected.The sliding of the adjustable movable plate of squeeze buttons, to realize clamping of the grab 442 in fixation hole 3 and put
Loose state opens or closes swing handle 4.Sliding slot on movable plate is different according to movable length, and multiple sliding slots are arranged, and leads to
Smoothly grab can be separated with fixation hole when crossing certain power push button.
The inside upper and lower ends of the movable plate 443 are respectively equipped with spring 445, one end of the spring by fixing seat with
Movable plate inner sidewall is connected, and the other end of spring is connected by fixing seat and lever inner sidewall.
The outside of button 441 be equipped with increase frictional force prevent skid anti-skid bulge, anti-skid bulge increase finger with by
The frictional force of button, convenient for firmly push button.
The internal box 2 is equipped with L-type mounting plate 8, and the swing handle is turned by the transverse plate of pin shaft and L-type mounting plate
Dynamic connection.It is connect on the inside of the transverse plate of L-type installation with internal box, transverse plate is equipped with mounting hole, and pin shaft 6 sequentially passes through transverse plate
On mounting hole, be rotatablely connected with internal box bottom plate after the mounting hole on connecting rod.
The riser of the L-type mounting plate 8 is equipped with the screw hole connecting with casing body 1.By being arranged on riser
Screw hole can be used screw and be fixedly connected with mounting plate with casing body, improve internal box in the intracorporal jail of casing
Solidity prevents internal box from also being skidded off by larger external force.
The application method of lever labor-saving grip and its application method, includes the following steps:
(1), when the internal box of machine box for server 2 needs to dismantle, both hands hold the lever 43 of swing handle 4 respectively, so
The button 441 in 43 outside of pressing lever afterwards, at this time pressure backward side movement of the movable plate 443 by button 441, movable plate 443
It drives grab 442 to move out of fixation hole 3 on internal box 2 while mobile, separates swing handle with internal box.
(2), after the fixation member of symmetrically arranged swing handle 4 is opened, as shown in Figure 5 by two swing handle opposite directions
It opens, the connecting rod of swing handle is rotated around pin shaft 6, while driving the front for borrowing power bar 42 to go to jacking block, by means of 42 rear side of power bar
Limit plate 45 goes to 2 side wall of internal box, and limit plate is Chong Die with internal box side wall, realizes the opening of limit plate, when borrow power bar against
When on jacking block, can not be rotated further by by means of power bar, at this time using borrow power bar 42 and jacking block 7 against power as fulcrum, using lever principle,
Moment is longer to be used smaller, and gently firmly swing handle can pull out internal box out of casing body,
(3), when being packed into internal box 2 in casing body 1, push open swing handle 4 that internal box is promoted cabinet
In outer housing, swing handle 4 is rotated, the rotation of connecting rod 41 at this time, which drives, borrows power bar 42 to leave jacking block, while driving limit plate 45
It opens, keeps off at 7 rear of jacking block, can prevent internal box from freely skidding off, finally the grab of fixation member is buckled on internal box
In fixation hole, swing handle is not take up cabinet exterior space.
Handle of the invention realizes the disassembly and installation of server internal box using lever principle, and swing handle passes through handle
Hand end borrows power bar to withstand casing, and lever principle moment is longer, and the power used is smaller, so swing handle of gently exerting oneself
Internal box can be pulled out out of casing, it is time saving and energy saving, it is easy to operate.
The above, only explain through diagrams some principles of the invention, and this specification is not intended to limit to the present invention
In the shown specific structure and the scope of application, therefore all corresponding modifications that may be utilized and equivalent,
Belong to the applied the scope of the patents of the present invention.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (9)
1. lever labor-saving grip, including casing body and internal box, the internal box are nested with and slide with casing body
Connection, characterized in that one end two sides of the internal box are symmetrically respectively equipped with swing handle, and the swing handle rotation, which drives, borrows
Power bar, which is resisted against on casing body, realizes that lever borrows power to pull out internal box, and the rear end by means of power bar, which is equipped with, prevents interior case
The limit plate that body skids off.
2. lever labor-saving grip according to claim 1, characterized in that the swing handle include connecting rod, borrow power bar,
Limit plate, lever and fixation member, the lever and borrow and are equipped with connecting rod between power bar, and the connecting rod is equipped with to be set by means of one end of power bar
There is bearing pin mounting hole, limit plate is vertical affixed with by means of power bar rear side, and the fixation member connecting with internal box is equipped in the lever.
3. lever labor-saving grip according to claim 2, characterized in that the connecting rod is equipped with two, on two connecting rods
Under be arranged in parallel, one end of upper links is connect with lever inner top side, the other end of upper links with borrow power bar upper end be linked as
One, one end of lower link are connect with lever inside lower end, and the other end of lower link is linked together with power bar lower end is borrowed, and two
Root connecting rod is equipped with the mounting hole of installation pin shaft.
4. lever labor-saving grip according to claim 2, characterized in that the fixation member includes button, grab, work
Movable plate, sliding slot and spring, the outside of the movable plate are equipped with button, and the button passes through lever side wall and extends to outside, described
The inside of movable plate is connect by spring with lever inner sidewall, and the upper and lower ends of movable plate are respectively equipped with the fixation hole with internal box
The grab of activity clamping, the movable plate are equipped at least one sliding slot, the sliding slot and lever inner sidewall and are slided by sliding block
Connection.
5. lever labor-saving grip according to claim 4, characterized in that the inside upper and lower ends of the movable plate are distinguished
Equipped with spring, one end of the spring is connected by fixing seat and movable plate inner sidewall, the other end of spring by fixing seat with
Lever inner sidewall is connected.
6. lever labor-saving grip according to claim 4, characterized in that the outside of the button, which is equipped with, increases frictional force
Prevent the anti-skid bulge skidded.
7. lever labor-saving grip according to claim 1, characterized in that the internal box is equipped with L-type mounting plate, institute
Swing handle is stated to be rotatablely connected by the transverse plate of pin shaft and L-type mounting plate.
8. lever labor-saving grip according to claim 7, characterized in that the riser of the L-type mounting plate be equipped with
The screw hole of casing body connection.
9. according to claim 1 to the application method of lever labor-saving grip described in 8 any one, characterized in that including such as
Lower step:
(1), when the internal box of machine box for server needs to dismantle, both hands hold the lever of swing handle respectively, and then pressing is held
Button on the outside of handle, side is mobile backward by the pressure of button for movable plate at this time, drives grab from interior while movable plate is mobile
It is removed in fixation hole on cabinet, separates one end of swing handle with internal box；
(2), after the fixation member of symmetrically arranged swing handle is opened, two swing handle opposite directions are opened, swing handle
Connecting rod rotated around pin shaft, while driving and power bar borrowed to go to the front of jacking block, go to internal box side by means of the limit plate on rear side of power bar
Wall, limit plate is Chong Die with internal box side wall, realizes the opening of limit plate, when borrowing power bar to be resisted against on jacking block, borrows power bar can not
Be rotated further by, at this time using borrow power bar and jacking block against power as fulcrum, using lever principle, internal box is drawn out of casing body
Out；
(3), it pushes the swing handle opened to promote internal box in casing body, rotates swing handle, at this time turn of connecting rod
Dynamic drive borrows power bar to leave jacking block, while limit plate being driven to open, and keeps off at jacking block rear, prevents internal box from freely skidding off, finally
Swing handle folding is fixed on the fixation hole of interior cabinet by the grab of fixation member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624202.6A CN110377122B (en) | 2019-07-11 | 2019-07-11 | Lever type labor-saving handle and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624202.6A CN110377122B (en) | 2019-07-11 | 2019-07-11 | Lever type labor-saving handle and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110377122A true CN110377122A (en) | 2019-10-25 |
| CN110377122B CN110377122B (en) | 2021-03-30 |
Family
ID=68252705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624202.6A Active CN110377122B (en) | 2019-07-11 | 2019-07-11 | Lever type labor-saving handle and using method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN110377122B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112269440A (en) * | 2020-11-05 | 2021-01-26 | 苏州浪潮智能科技有限公司 | Tool-free labor-saving handle structure and use method thereof |
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| DE102009038160A1 (en) * | 2008-08-21 | 2010-02-25 | Sinitec Vertriebsgesellschaft Mbh | Arrangement for detachable fastening of server drawer to server rack, has counter locking unit loosened during rotation of handle, such that counter locking unit is separated from locking unit and server drawer is drawn from server rack |
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| Publication number | Publication date |
|---|---|
| CN110377122B (en) | 2021-03-30 |
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