TWI589214B - Server slide installation, removal of the inner slide structure - Google Patents

Description

Mounting and dismounting of the slide rail of the servo rail

The invention relates to a loading and unloading inner slide rail structure of a servo slide rail, relating to an assembly that does not need to simultaneously operate the interlocking cassette when the inner slide rail is first loaded, and can select an operation linkage card when the inner slide rail is disassembled. The technical field of the components of the cymbal or the related structure that directly pulls the cymbal.

Pressing, the removal of the servo slide rail or the loading of the inner slide rail structure, when the inner slide rail and the engaged servo are to be disassembled, the pull rod assembly can be pulled back to interlock the jammed piece from the middle slide rail. The block can then be detached from the inner slide rail and its connected servo. However, if the servo load is heavy and the length is long (especially the three-stage servo slide rail), both hands need to pull the pull rod and hold it. A very heavy server is prone to danger; in the first investigation, when the inner slide rail and the servo connected to it are loaded into the middle slide rail, it is also troublesome and inconvenient to pull the pull rod at the same time, if the servo The device is heavy and prone to danger.

In view of this, the inventors have finally invented and designed a loading and unloading inner slide rail structure of a servo slide rail through continuous research, improvement and testing.

The main object of the present invention is to provide a slide rail structure for loading and unloading a slide rail of a server. When the first slide rail is loaded into the inner slide rail, the hand does not need to pull the plastic pull tab at the same time, as long as it is directly loaded, the operation is convenient. .

A second object of the present invention is to provide a loading/removing inner slide rail structure for a servo slide rail. When the inner slide rail is to be disassembled, the plastic pull tab can be selectively operated to engage the cassette, or the servo connected to the inner slide rail. Heavier You can choose to pull the cassette directly and detach the inner slide to avoid danger and improve safety.

The utility model relates to a loading and dismounting inner slide rail structure of a servo slide rail, which comprises a pull rod, a plastic pull piece, a guiding block, a card piece, a spring and the like, and when the first sliding rail is to be loaded into the middle sliding rail, The user does not need to pull the plastic pull tab and the engaged pull rod at the same time, which is more safe and easy to assemble. As long as the inner slide rail is directly aligned into the middle slide rail, the card can be set by the inner slide rail. After the cymbal piece, the guiding surface is interlocked by the block of the middle sliding rail, and the loading operation is completed by the card slot of the cymbal plate, and the loading operation is completed; and when the inner sliding rail is to be disassembled, the user In addition to the plastic pull tab and the pull rod, the linkage member can be connected, so that the linkage of the pull rod can be pivoted along the guide groove to pivot with the pivot as a pivot point, and the latch groove is disengaged from the stop of the middle slide rail. The operation is convenient, and when the servo load of the inner slide rail is heavy, for the sake of safety, the user can also directly pull the front section of the cassette, and avoid the interference of the tie rod through the second guide groove. And pivoting with the pivot as the fulcrum, the card slot of the cassette can also be detached from the slippery The stopper can detach the slide, and because the danger can be avoided by the server when removing heavy work, the relative increase security.

[this creation]

(101)‧‧‧ Positioning parts

(11) ‧ ‧ inner slide

(110)‧‧‧ inside bottom

(112)‧‧‧ positioning slots

(1121) ‧‧ ‧ convex card

(113)‧‧‧Second pivot hole

(12) ‧‧‧ Medium rails

(121) ‧ ‧ s

(13) ‧‧‧Outer rails

(18)‧‧‧Guiding blocks

(181)‧‧‧ Sockets

(182)‧‧‧Mate

(183)‧‧‧Guide

(19)‧‧‧Flexible parts

(191)‧‧‧Flexible Department

(3) ‧‧‧ lever

(31)‧‧‧ linkages

(311)‧‧‧Axis

(32) (33)‧‧‧Inlay

(35)‧‧‧Long trough

(36)‧‧‧Connecting holes

(37) ‧‧‧ empty slots

(4)‧‧‧Plastic pull tabs

(40) ‧ ‧ spring

(401) ‧ ‧ end

(402) ‧ ‧ the other end

(41) (42) ‧ ‧ joint groove

(43)‧‧‧Chute

(431)‧‧‧Spring Positioning Department

(432) ‧ ‧ rails

(5) ‧‧‧ card film

(50) ‧‧‧ pivot

(51)‧‧‧First pivot hole

(52) ‧‧‧ front guide

(53) ‧ ‧ rear guide surface

(54) ‧‧‧ card slot

(55)‧‧‧ Guide slots

(56) ‧‧‧Second guide

1 is a schematic exploded perspective view of a slide rail that has not been loaded into a middle slide rail according to an embodiment of the present invention.

Fig. 2 is another perspective exploded view of the embodiment of the present invention.

Figure 3 is another perspective view of an embodiment of the present invention.

4 is a partial plan view showing the slide rail of the embodiment in the embodiment in which the slide rail is first loaded into the middle slide rail and the rear guide surface of the clicker sheet just contacts the middle slide rail.

FIG. 5 is a part of the embodiment of the present invention, in which the slide rail is first loaded into the middle slide rail and the card clamp is guided by the rear guide surface and pivoted so that the latching slot of the clicker clip is jammed in the slide rail. Schematic plan view.

FIG. 6 is a view showing the embodiment of the present invention, in which the slide rail is first loaded into the middle slide rail and the retaining block of the slide rail of the cassette of the cassette is clamped, and the plastic pull tab and the pull rod are pulled forward to release the jam groove from the stop block. Partial plan view.

Figure 7 is a partial plan view showing the sliding of the slide rail after the slide rail is loaded into the middle slide rail according to the embodiment of the present invention, and the pull tab is pulled forward to disengage the retaining block and then continue to slide backward a short distance.

Fig. 8 is a partially enlarged plan view showing a portion of the stopper in which the inner slide rail is slid forward to bring the guide surface into contact with the middle slide rail in the embodiment of the present invention.

Figure 9 is an enlarged plan view showing a portion of the embodiment in which the inner slide rail is slid forward and the snap tab is pivoted by the front guide surface.

Figure 10 is a partially enlarged plan view showing a portion of the stopper in which the inner slide rail is slid forward and the snap tab is jammed by the slide rail in the embodiment of the present invention.

Figure 11 is a partial plan view showing the plastic pull tab and the drawbar of the embodiment of the present invention.

Figure 12 is a partially enlarged plan view showing the plastic pull tab and the drawbar of the embodiment of the present invention.

Figure 13 is a partial plan view showing the embodiment of the present invention in which the card is directly pulled.

Figure 14 is a partially enlarged plan view showing the embodiment of the present invention in which the card is directly pulled.

Figure 15 is an enlarged perspective view showing the exploded state of a part of the member of the embodiment of the present invention.

As shown in FIG. 1 to FIG. 15 , the present invention relates to a loading and unloading inner slide rail structure of a servo slide rail, wherein the inner slide rail 11 is fixedly coupled to a side wall of a server (not shown), and the inner slide rail is fixed. The rail 11 is sleeved between a middle rail 12 (refer to FIG. 1) and the outer rail 13, and the outer rail 13 is fixed to the inner side wall of the server cabinet (not shown), so that the server can be combined with the inside. The slide rail 11 is pulled and displaced in the front and rear directions, and the middle slide rail 12 is provided with a stopper 121 (refer to FIG. 1 , FIG. 4 to FIG. 14 , wherein the slide rails in FIG. 4 to FIG. 14 are only visible. Block () is a three-stage slide composed of an inner slide rail, a middle slide rail and an outer slide rail. If the servo slide rail is a two-stage slide rail composed of an inner slide rail and an outer slide rail, The detaching and loading slide rail structure of the servo slide rail includes: a pull rod 3, which is slidably disposed on the inner bottom surface 110 of the inner slide rail 11 (refer to FIG. 2) And a connecting hole 36 (refer to FIG. 2, FIG. 15) is connected to the rear side thereof to connect a linking member 31. The linking member 31 has a shaft portion 311 (refer to FIG. 15) and passes through a latching piece 5, so as to be linked. The clip 31 can interlock the clip piece 5, and the pull rod 3 has an elongated slot 35 for limiting the displacement distance of the pull rod 3 relative to the front and rear directions of the inner slide rail 11 by the position member 101 set by an inner slide rail 11. The front side of the tie rod 3 has a hollow slot 37 (refer to FIG. 2, FIG. 15), and the hollow slot 37 is adjacent to the plurality of panels 32, 33 (see FIG. 15) for engaging and fixing with a plastic pull tab 4. Alternatively, the front side of the tie rod 3 may be joined to the plastic pull tab 4 by means of riveting or locking engagement; a plastic pull tab 4 (see also FIG. 2 and FIG. 5) is provided with a plurality of engagement slots 41, 42 (see also Figure 15) The plastic pull tabs 4 are provided with a sliding slot 43. The sliding strips 43 have rails 432 (refer to FIG. 2 and FIG. 5) for guiding. The block 18 is slidably inserted, so that the plastic pull tab 4 slides forward and backward along the guide block 18 through the sliding slot 43. The rear side of the sliding slot 43 of the plastic pull tab 4 is provided with a spring positioning portion 431 for being One end 401 of the spring 40 is fixed, and the other end 402 of the spring 40 is sleeved with the guiding block 18 to compress the spring 40 when the plastic pull tab 4 is pulled forward. When the plastic pull tab is stopped, the plastic pull tab is stopped. At 4 o'clock, the elastic returning force of the spring 40 can be reversed to return to the rest position; a guiding block 18 having guide grooves 183 on both sides thereof (refer to FIG. 15) and the sliding groove 43 of the plastic pull tab 4 described above. The rail 432 is sleeved, and a guiding portion 182 (refer to FIG. 15) is disposed under the guiding block 18 for embedding in the position slot 112 (refer to FIG. 2) of the inner rail 11 and guided by the guiding The front end of the block 18 is blocked by the convex card 1121 (refer to FIG. 2) provided by the inner slide rail 11 . The guiding block 18 has a connecting portion 181 on the rear side thereof to sleeve the other end 402 of the spring 40 (refer to FIG. 2 and FIG. 15); a latching piece 5 having a first pivot hole 51 on the rear side thereof for pivoting The shaft 50 is pivotally connected to the second pivot hole 113 provided in the rear portion of the inner bottom surface 110 of the inner slide rail 11 (refer to FIG. 2), so that the click piece 5 is pivoted, and the click piece 5 has a front guide. a guiding surface 52 and a rear guiding surface 53 and a latching groove 54 between the front and rear guiding surfaces 52, 53 for latching or disengaging the stopper 121 of the middle rail 12, the card The cymbal plate 5 has a guide groove 55 for being passed through the shaft portion 311 of the linkage member 31 of the tie rod 3, so that the shaft portion 311 of the linkage member 31 of the tie rod 3 can interlock the slider piece 5 along the guide groove 55. The pivot 50 pivots for the fulcrum and disengages the latching groove 54 of the latching piece 5 from the stop 121 of the middle slide rail 12 (refer to FIGS. 11 and 12), and the latching blade 5 further has a second guide groove 56. (Refer to FIG. 15), the front section of the latching piece 5 can be directly pulled, and the shaft portion 311 of the linkage 31 (refer to FIG. 11, FIG. 12) of the interference rod 3 is prevented from being transmitted through the second guiding groove 56, And the latching piece 5 is pivoted with the pivot 50 as a fulcrum to make the latching groove 54 The stopper 121 of the middle rail 12 is disengaged, and the latching groove 54 is disengaged from the stopper 121 of the middle rail 12, and the rear end of the latching piece 5 abuts against the elasticity of the elastic member 19 provided by the inner slide rail 11. The portion 191 can press the elastic portion 191 when the front portion of the locking piece 5 is pulled, and can pivot the locking piece 5 by the elastic force of the elastic portion 191 when the front portion of the locking piece 5 is stopped. And returning to the recovery position; by the composition of the foregoing members, when the inner slide rail 11 is to be loaded into the middle slide rail 12 for the first time, the user's hands need not simultaneously pull the plastic pull tab 4 backward, so that the plastic pull tab 4 together with the same The engaging lever 3 is used to interlock the latching piece 5. The user only needs to align the inner sliding rail 11 into the sliding rail 12, so that the guiding surface 53 of the guiding surface 53 is blocked by the front side of the middle sliding rail 12 by the clamping piece 5. The top rail is interlocked (refer to FIG. 4), and the elastic member 191 of the elastic member 19 is used to clamp the stopper 121 (refer to FIG. 5) by the latching groove 54 of the latching piece 5, so that the inner slide rail 11 is loaded. The middle rail 12 cannot slide forward and does not detach, and the inner slide 11 When it is desired to continue to move backwards, the plastic pull tab 4 is pulled forward together with the pull rod, so that the linking member 31 of the pull rod 3 can pivot along the guide groove to engage the latching piece 5 to disengage from the stop block 12 of the middle slide rail 12 (refer to the figure). 6), in turn, the inner slide rail 11 can continue to slide backward (refer to FIG. 7), and then slide back together with the middle slide rail 12 to complete the closing action; and when the inner slide rail 11 is slipped forward together with the servo The front guiding surface 52 of the latching piece 5 first contacts the stopper 121 of the middle slide rail 12 (refer to FIGS. 8 and 9) and is locked by the latching groove 54 to the stopper 121 (refer to FIG. 10). Preventing the inner slide rail 11 from being disengaged; since the first operation procedure of the present invention for loading the inner slide rail 11 together with the servo into the middle slide rail 12, the user does not need to pull the plastic pull tab 4 backward, so the inner slide rail 11 together with the same The loading operation of the engaged servo is relatively convenient and safe; when the server to which the inner slide rail 11 and the inner slide rail 11 are to be detached is to be detached, the plastic pull tab 4 is pulled forward (refer to FIG. 11 and FIG. 12). At the same time, the latching piece 5 can be pivoted by the linkage 31 provided by the tie rod 3, and the latching groove 54 can be disengaged from the stop 121 of the middle slide rail 12, and then the inner slide rail 11 can be The engaged server is detached; and when the server is to be detached from the inner slide rail 11 and its engaged server due to excessive load, for the sake of safety, the user may also choose to directly move the front section of the cassette 5 ( Referring to FIG. 13 and FIG. 14), the latching groove 54 of the latching piece 5 is disengaged from the stopper 121 of the middle slide rail 12, and the purpose of detaching the inner slide rail 11 and its engaged servo is also achieved, and can be avoided. A dangerous situation occurs because the server is overloaded.

Moreover, the foregoing embodiment is a three-section servo track composed of an inner slide rail 11, a middle slide rail 12 and an outer slide rail 13, and the present invention is also applicable to the inner slide rail 11 and the outer slide rail. The two-stage servo slide rail composed of 13 can be changed to the outer slide rail by the above-mentioned stopper provided on the middle slide rail.

In summary, the present invention can be summarized as having the following enhancement effects:

1. When the first slide rail 11 is to be loaded into the middle slide rail 12 together with the server to which it is engaged, the user does not need to pull the plastic pull tab 4 and its engaged tie rod 3 backwards at the same time, which is more secure. Assembly convenience, as long as it is directly The slide rail 11 is aligned and slides into the middle slide rail 12, that is, the guide surface 53 of the inner slide rail 11 is supported by the stop block 121 of the middle slide rail 12 (or the stop of the outer slide rail). And the loading operation is completed by chucking the stopper 121 (refer to FIG. 5) by the latching groove 54 of the latching blade 5.

2. When the inner slide rail 11 is to be disassembled, the user can select the plastic pull tab 4 and the pull rod 3 to interlock the latching piece 5, so that the linkage 31 of the pull rod 3 can interlock the latching piece 5 along the guide groove 55. The pivot 50 pivots for the fulcrum and disengages the latching groove 54 from the stop 121 of the middle slide rail 12 (refer to FIG. 11 and FIG. 12), which is convenient to operate, and the servo load of the inner slide rail 11 is heavy. For safety reasons, the user may also choose to directly pull the front section of the clicker blade 5 (refer to FIG. 13 and FIG. 14) through the second guide groove 56 to avoid interfering with the linkage 31 of the drawbar 3, and to pivot 50 By pivoting the pivot point, the latching groove 54 of the latching piece 5 is disengaged from the stopper 121 of the middle slide rail 12, and the inner slide rail 11 can also be detached, and the danger of disassembling the operation due to the excessive weight of the server can be avoided. Relatively improve security.

3. The structure is simple, and the inner slide rail 11 only needs to be equipped with a few members such as a pull rod 3, a plastic pull tab 4, a snap tab 5, a guiding block 18, a spring 40, etc., which is easy to assemble and can greatly save the assembly time and Labor costs.

4. Both the drawbar 3 and the clicker plate 5 can be stamped and formed, and the plastic puller 4 and the guide block 18 can also be injection molded and mass produced, which not only reduces the cost but also saves the mold cost.

In summary, the present invention is indeed of its industrial use value. It is an application for a patent for invention, and it is requested that the review board of the bureau inspects and grants a patent to the applicant.

However, the above-mentioned embodiments are only the preferred embodiments of the present invention, and the equivalent variations and modifications made by the scope of the present invention should still be the patents covered by the present invention. Within the scope.

(101)‧‧‧ Positioning parts

(18)‧‧‧Guiding blocks

(181)‧‧‧ Sockets

(182)‧‧‧Mate

(183)‧‧‧Guide

(19)‧‧‧Flexible parts

(191)‧‧‧Flexible Department

(3) ‧‧‧ lever

(31)‧‧‧ linkages

(311)‧‧‧Axis

(32) (33)‧‧‧Inlay

(35)‧‧‧Long trough

(36)‧‧‧Connecting holes

(37) ‧‧‧ empty slots

(4)‧‧‧Plastic pull tabs

(40) ‧ ‧ spring

(401) ‧ ‧ end

(402) ‧ ‧ the other end

(41) (42) ‧ ‧ joint groove

(43)‧‧‧Chute

(431)‧‧‧Spring Positioning Department

(432) ‧ ‧ rails

(5) ‧‧‧ card film

(50) ‧‧‧ pivot

(51)‧‧‧First pivot hole

(52) ‧‧‧ front guide

(53) ‧ ‧ rear guide surface

(54) ‧‧‧ card slot

(55)‧‧‧ Guide slots

(56) ‧‧‧Second guide

Claims (2)

A loading and unloading inner slide rail structure of a servo slide rail, wherein the inner slide rail Attached to the side wall of the server, and the inner slide rail is sleeved between a middle slide rail and an outer slide rail, and the outer slide rail is fixed to the inner side wall of a server cabinet to make the servo Can be combined with the aforementioned inner rail The front slide rail is provided with a stop, and the middle slide rail is provided with a stopper. The disassembly and loading rail structure of the servo slide rail comprises: a pull rod, which is slidably disposed on the inner bottom surface of the inner slide rail And a connecting hole on the rear side thereof for connecting a linking member, and the pulling rod has an elongated slot to The displacement position of the pull rod relative to the front and rear directions of the inner slide rail is restricted by the position of the inner slide rail, and the front side of the pull rod has a hollow groove, and the hollow groove is adjacent to the plurality of inserts; The bottom portion has a shaft portion and passes through a latching piece, so that the linking member can interlock with a latching member; a plastic pulling tab is provided with a plurality of engaging grooves for engaging and fixing with the plurality of panels on the front side of the pull rod, the plastic pull tab And a sliding slot is provided on both sides of the sliding slot. The rear side of the sliding slot of the plastic pulling tab is provided with a spring positioning portion for being fixed by one end of a spring, and the plastic pulling piece can be pulled forward. Compress the spring, when you stop pulling the plastic puller forward, you can borrow The elastic returning force of the spring is backwards and returned to the rest position; a guiding block has guiding grooves on both sides thereof and is engaged with the rails on both sides of the sliding groove of the plastic pulling piece, so that the plastic pulling piece passes through the sliding groove The guiding block slides forward and backward, and a guiding portion is arranged below the guiding block for embedding in front The bit groove is set in the inner slide rail, and the front end of the guide block is inside The convex bar of the sliding rail is arranged to block the positioning, and the rear side of the guiding block is combined a sleeve is provided to sleeve the other end of the spring; a latching piece having a first pivot hole on the rear side thereof to pivot and the inner slide rail The second pivot hole provided in the rear portion of the inner bottom surface is pivotally connected to The cassette is pivotable, and the card has a front guiding surface and a rear guiding surface and a locking groove between the front and rear guiding surfaces, wherein the locking groove is used for clamping or disengaging the stopper of the middle sliding rail, and the clamping piece has a guiding groove for being The shaft portion of the linkage provided by the drawbar passes through, so that the shaft portion of the linkage member can pivot along the guide groove to pivot the pivot plate with the pivot as a pivot point, and the latching groove of the latching piece is disengaged from the middle slide rail a retaining block, and the latching plate further has a second guiding groove for directly displacing the front portion of the latching piece, and the second guiding groove is configured to avoid interference with the shaft portion of the linking member of the pull rod and to make the card The cymbal is pivoted with the pivot as a fulcrum, so that the grooving groove can be disengaged from the stopper provided by the middle slide rail, and the rear end of the tamping piece abuts against the elastic portion of the elastic member provided by the inner slide rail, so that When the front portion of the clamping piece is pulled, the elastic portion can be pressed, and when the front portion of the locking piece is stopped, the elastic force of the elastic portion can be used to pivot the locking piece to return to the position. The loading and detaching inner slide rail structure of the servo slide rail according to the first aspect of the invention, wherein the front side of the pull rod is engaged with the plastic pull tab by means of riveting or locking engagement.