TWM463962U - Labor-saving handle mechanism - Google Patents

Abstract

A labor-saving handle mechanism is provided, which utilizes a position limiting exiting linkage and a lodging part of a cartridge to limit the rotation of a rotating handle. Pushing a second end of the position limiting exiting linkage to be near to a second end of the rotating handle could make the position limiting exiting linkage depart from the lodging part. The rotating handle could rotate with the position limiting exiting linkage, and the cartridge could depart from a cabinet. The labor-saving handle mechanism not only is easy to use, but also prevents rotating the rotating handle incautiously to influence the operating stability of computer.

Description

Labor-saving handle mechanism

The present invention relates to a handle mechanism, and more particularly to a labor-saving handle mechanism that can avoid accidentally touching the handle and causing a card to be withdrawn, thereby affecting the operational stability of the electronic computing device.

Today, in the explosion of information, electronic computing devices and servers have been used in a large number of operations to deal with various types of computing. As the functionality of computers has gradually increased, and in order to facilitate users to expand the functions of computers, some modules are also designed to It can be exchanged or detachable. In addition, when a large amount of information is processed by an enterprise, many servers are often used at the same time. There are many replacement and disassembly processes when the server is installed in the server cabinet, because the internal space of the computer and the server cabinet is limited. Therefore, the convenience of the module or server replacement, installation and disassembly process will affect the efficiency of the work.

At present, the server is to be pulled out from the server cabinet, or the detachable module is to be taken out of the computer cabinet, and the handle is rotated by one of the servers or the detachable module, because the rotating handle is provided An arc-shaped convex portion, when the rotating handle is rotated, the arc-shaped convex portion is pressed against the cabinet, and the server or the detachable module is detached from the cabinet, but the rotating handle is disposed on the server or is detachable Outside the module, the operator may accidentally touch the rotating handle, causing the servo to vibrate in the working state, causing the hard disk in the server to vibrate and the head to be damaged; or the detachable module is not safe. Exiting on exit may not only affect the operational stability of the electronic computing device, but may also cause data corruption.

Therefore, there is a need for a labor-saving handle mechanism that is simple in operation and can avoid accidentally touching the handle and affecting the operational stability of the electronic computing device to solve the problems caused by the conventional technology.

The creation system is a labor-saving handle mechanism, which uses the limit-returning card connecting rod and the engaging portion on the body to limit the rotation of the rotating handle, and the second end of the rotating handle is connected with the limit-returning card The second end of the rod can cause the limit-returning card to leave the engaging portion, so that the rotating handle can rotate with the limit-returning card rotation, and the body is disengaged from the cabinet.

The present invention provides a labor-saving handle mechanism, which comprises: a body comprising a locking portion; a rotating handle pivotally connected to the body, the rotating handle comprising a first end and a second end And a limit retreat connecting rod pivotally connected to the rotating handle, the limiting ejecting connecting rod comprises a first end portion and a second end portion, the limit ejecting rod connecting rod The one end portion includes a latching member, and the latching member can engage the engaging portion; when the limit retracting the connecting rod is in a first position, the engaging member contacts the engaging portion to make the engaging member The rotation in the direction of the engaging portion is restricted, and the rotation of the rotating handle is also limitedly coupled, and the second end portion of the rotating handle and the second end portion of the limiting kick-off link are The limit ejecting link is moved to a second position, and the engaging member is separated from the engaging portion, so that the rotating handle can rotate between the first position and the second position with the limiting ejecting link Turn.

01‧‧‧First position

02‧‧‧Second position

1‧‧‧ body

10‧‧‧Clock Department

2‧‧‧Rotary handle

20‧‧‧First end

200‧‧‧ convex

21‧‧‧ second end

210‧‧‧Handheld Department

3‧‧‧Restricted withdrawal link

30‧‧‧First end

300‧‧‧Cards

31‧‧‧ second end

310‧‧‧Handheld Department

32‧‧‧suspension

320‧‧‧First end

321‧‧‧ second end

4‧‧‧ cabinet

Figure 1 is a schematic diagram of the labor-saving handle mechanism of this creation.

Figure 2 is a schematic diagram of the action of the labor-saving handle mechanism of this creation.

Figure 3 is a schematic diagram of the action of the labor-saving handle mechanism of the creation.

In order to enable your review committee to have a further understanding and understanding of the features, purposes and functions of this creation, the following is a detailed description of the relevant details of the system and the concept of the design, so that the reviewer can understand the creation. Features, detailed descriptions are as follows: Please refer to Figure 1, Figure 1 is a schematic diagram of the labor-saving handle mechanism of this creation. The present invention provides a labor-saving handle mechanism comprising: a body 1, a turning handle 2 and a limit-returning button 3. The body 1 includes a latching portion 10, in this embodiment, The locking portion 10 is a limiting card, and the rotating body 2 is pivotally connected to the body 1. The rotating handle 2 includes a first end portion 20 and a second end. The first end portion 20 of the rotating handle 2 includes a convex portion 200, the convex portion 200 abuts against the cabinet 4, and the second end portion 21 of the rotating handle 2 includes a hand-held portion 210; The position retreat link 3 is pivotally connected to the rotating handle 2, and the limit ejecting link 3 includes a first end portion 30, a second end portion 31 and a suspension member 32. The first end portion 30 of the third end portion 30 includes a latching member 300. The latching member 300 can be engaged with the engaging portion 10. In the embodiment, the engaging member 300 is a hook body, and the hook body can be engaged. The second end portion 31 of the limit ejecting link 3 includes a hand-held portion 310, and the hanging portion is included in the limiting portion, but the engaging portion 300 and the engaging portion 10 are not limited thereto. 32 can accumulate elasticity. When the limit ejecting link 3 is in the first position 01, the engaging member 300 contacts the engaging portion 10, so that the rotation of the engaging member 300 in the direction of the engaging portion 10 is restricted. The rotating handle 2 is The rotation is also limited.

To use the labor-saving handle mechanism, please refer to Figure 2 and Figure 3, Figure 2 and Figure 3 are the schematic diagrams of the effort-saving handle mechanism of the creation. The second end portion 21 of the rotating handle 2 and the second end portion 31 of the limit retreat link 3 move the limit ejecting link 3 to a second position 02, and the engaging member 300 Leaving the engaging portion 10, the rotating handle 2 can be rotated with the limit ejecting link 3 between the first position 01 and the second position 02, so that the body 1 can be as shown in FIG. It is shown that the convex portion 200 is used as a fulcrum to be separated from the cabinet 4. When the second end portion 21 of the rotating handle 2 and the second end portion 31 of the limit retreat connecting rod 3 are released, since the suspension member 32 accumulates an elastic force, the limit retreating connecting rod 3 can be The second position 02 is restored to the first position 01. In a preferred embodiment, the suspension member 32 includes a first end portion 320 and a second end portion 321 . The first end portion 320 of the suspension member 32 is coupled to the limit ejecting rod. The second end portion 321 of the suspension member 32 abuts against the rotating handle 2. In another preferred embodiment, the suspension member 32 is a spring, but the type of the suspension member 32 is not The above is limited.

The labor-saving handle mechanism of the present invention can avoid the situation that the card is retracted when the handle 2 is inadvertently pressed, and when the handle 2 is accidentally pressed, the suspension member 32, the limit eject link 3 is normally maintained at the first position 01, and at this time, the first end portion 30 of the limit eject link 3 is caught by the engaging portion 10 of the body 1. Therefore, the clockwise rotation cannot be performed, so the rotating handle 2 is also restricted from rotating in the clockwise direction, and the condition of causing the card to be retracted is avoided; when the body 1 is to be detached from the cabinet 4, The labor-saving handle mechanism can also be used to simply detach the body 1 from the cabinet 4, and only the second end portion 21 of the rotating handle 2 and the second end of the limit-returning card link 3 need to be applied. The portion 31 is engaged to disengage the first end portion 30 of the limit ejecting link 3 from the engaging portion 10 of the body 1, so that the rotating handle 2 can be retracted with the limit retracting link 3 The lower body 1 is rotated to release the body 1 from the cabinet 4.

The above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited. That is to say, the equal changes and modifications made by Dafan in accordance with the scope of this new application patent will still be without losing the essence of this creation, so it should be regarded as the further implementation of this creation.

01‧‧‧First position

1‧‧‧ body

10‧‧‧Clock Department

2‧‧‧Rotary handle

20‧‧‧First end

200‧‧‧ convex

21‧‧‧ second end

210‧‧‧Handheld Department

3‧‧‧Restricted withdrawal link

30‧‧‧First end

300‧‧‧Cards

31‧‧‧ second end

310‧‧‧Handheld Department

32‧‧‧suspension

320‧‧‧First end

321‧‧‧ second end

4‧‧‧ cabinet

Claims (9)

The utility model relates to a labor-saving handle mechanism, which comprises: a body comprising a latching portion; a rotating handle pivotally connected to the body, the rotating handle comprising a first end and a second end; a limit-returning card connecting rod is pivotally connected to the rotating handle, the limit-returning card connecting link comprises a first end portion and a second end portion, the first end portion of the limiting ejecting connecting rod The device includes a latching member, wherein the latching member can engage the latching portion; when the limiting card is in the first position, the latching member contacts the latching portion, and the latching member is moved to the carding portion The rotation of the joint direction is restricted, and the rotation of the rotary handle is also limitedly coupled, and the second end of the rotary handle and the second end of the limit release link are closed The card link is moved to a second position, and the engaging member is separated from the engaging portion such that the rotating handle is rotatable with the limit ejecting link rotating between the first position and the second position. The labor-saving handle mechanism of claim 1, wherein the limit-returning card link further comprises a suspension member, wherein the suspension member can accumulate elastic force, and when the second end of the handle is rotated and the limit is retracted After the second end of the card link is released, the limit eject link can be restored from the second position to the first position. The labor-saving handle mechanism of claim 2, wherein the suspension member comprises a first end portion and a second end portion, and the first end portion of the suspension member is connected to the limit-returning card joint a rod, the second end of the suspension abuts against the rotating handle. The labor-saving handle mechanism of claim 2, wherein the suspension member is a spring. The labor-saving handle mechanism of claim 1, wherein the engaging portion is a limit card. The labor-saving handle mechanism of claim 5, wherein the engaging member is a hook body, and the hook body is engageable with the limit card. The labor-saving handle mechanism of claim 1, wherein the body is abutted against a cabinet. The labor-saving handle mechanism of the seventh aspect of the invention, wherein the first end of the rotating handle further comprises a convex portion, the convex portion abuts against the cabinet, and the rotating body can rotate the rotating handle The protrusion is a fulcrum and is separated from the cabinet. The labor-saving handle mechanism of claim 1, wherein the second end of the rotating handle and the second end of the limit-returning hook link respectively comprise a hand-held portion.