阅读说明：本技术 一种机箱 (Machine box ) 是由 孙丹 侯岩崎 于 2020-04-14 设计创作，主要内容包括：本发明公开了一种机箱,包括把手和箱体,所述箱体的外侧设置有卡柱,所述把手设置有与所述卡柱相对应且槽口朝上的卡槽,所述卡柱外端设置有卡肩以卡接在所述卡槽端部上,以阻止卡入至所述卡槽的所述卡柱沿卡槽延伸方向脱离所述卡槽,且在所述卡柱从所述卡槽槽口脱离所述卡槽时,所述卡柱的卡肩能够沿所述卡槽延伸方向移动以脱离所述把手；在至少一个所述卡槽槽口设置有可移走的限位挡以阻止卡入至所述卡槽的所述卡柱脱离所述卡槽。在把手拆装过程中,无需使用工具,可以快速轻松的完成安装。所以该机箱能够有效地解决把手拆装不方便的问题。(The invention discloses a case, which comprises a handle and a case body, wherein a clamping column is arranged on the outer side of the case body, the handle is provided with a clamping groove corresponding to the clamping column and with an upward notch, a clamping shoulder is arranged at the outer end of the clamping column to be clamped on the end part of the clamping groove so as to prevent the clamping column clamped into the clamping groove from being separated from the clamping groove along the extending direction of the clamping groove, and when the clamping column is separated from the clamping groove from the notch of the clamping groove, the clamping shoulder of the clamping column can move along the extending direction of the clamping groove so as to be separated from the handle; at least one slot opening is provided with a removable limiting stopper to prevent the clamping column clamped into the slot from being separated from the slot. In the handle dismounting process, tools are not needed, and the installation can be rapidly and easily completed. Therefore, the case can effectively solve the problem of inconvenience in dismounting the handle.)

1. A case comprises a handle and a case body, and is characterized in that a clamping column is arranged on the outer side of the case body, the handle is provided with a clamping groove corresponding to the clamping column and with an upward notch, a clamping shoulder is arranged at the outer end of the clamping column to be clamped on the end part of the clamping groove so as to prevent the clamping column clamped into the clamping groove from being separated from the clamping groove along the extending direction of the clamping groove, and when the clamping column is separated from the clamping groove, the clamping shoulder of the clamping column can move along the extending direction of the clamping groove so as to be separated from the handle; at least one slot opening is provided with a removable limiting stopper to prevent the clamping column clamped into the slot from being separated from the slot.

2. The chassis of claim 1, wherein two locking posts are disposed on the outer side of the box body to correspond to the locking slots disposed on the left and right ends of the handle.

3. The chassis according to claim 2, further comprising an elastic piece, wherein one end of the elastic piece is fixed opposite to the handle, and the other end of the elastic piece is fixed with the limiting stopper, and the limiting stopper is blocked in the notch of the slot in a normal state of the elastic piece.

4. The chassis of claim 3, wherein one end of the elastic piece is fixedly connected with the handle end face, and the other end of the elastic piece is arranged to be deviated from the handle end face in a normal state, so that the elastic piece can be bent and deformed to move towards the handle end face to enable the limit stop to be separated from and blocked in the notch of the clamping groove.

5. The chassis of claim 4, wherein the elastic piece and the limit stop are disposed at both ends of the handle to block the slot openings at both ends of the handle, respectively.

6. The chassis of claim 5, wherein the handle comprises two attaching plates respectively disposed at two ends and attached to the box, the upper edge of the attaching plate is provided with the slot, the middle portion of the attaching plate is provided with the slot, and the slot is provided with an enlarged hole to allow the clip shoulder to pass through.

7. The chassis according to claim 6, wherein the handle includes vertical plates located at two ends and parallel to each other, an edge of the vertical plate near one side of the box body is fixedly connected to the attachment plate, the slot is disposed on an outer side of the vertical plate, and the elastic sheet is located on an outer side of the vertical plate.

8. The chassis of claim 7, wherein the handle further comprises a bottom plate, two ends of an inner edge of the bottom plate are respectively connected to two ends of a lower edge of the engaging plate, and the bottom plate is disposed perpendicular to the vertical plate and perpendicular to the engaging plate.

9. The chassis according to claim 8, wherein the handle further comprises a transverse plate vertically arranged on the upper side of the lower base plate, edges of two ends of the transverse plate are connected with edges of the vertical plate, an inward flange is arranged on the upper side of the transverse plate, and an upward curved arc surface is formed on the outer side of the lower surface of the lower base plate.

10. The chassis of claim 9, wherein the bottom plate and the attachment plate are integrally formed, and the cross plate and the vertical plate are integrally formed.

Technical Field

The invention relates to the technical field of electronic equipment, in particular to a case.

Background

With the continuous development of internet of things big data and cloud storage technology, more and more server integrated components are used for bearing a server, and when the weight of a case exceeds a certain value, a case handle needs to be designed so that an operator can move the case.

At present, most of machine case handles are fixed on the side wall of a machine case, on one hand, the handles occupy the width space of the machine case and cause the waste of space, on the other hand, the handles are only used when the machine cabinet is arranged up and down, and the non-detachable handles must be matched with four each, so that the waste is very large. The assembly work of ordinary handle is mostly realized through riveting, welding, threaded connection, and the server of being not convenient for is maintained fast and is changed, and quick detach device uses more and more extensively in server machine case field.

In summary, how to effectively solve the problem of inconvenience in assembling and disassembling the handle is a problem that needs to be solved urgently by those skilled in the art at present.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a chassis, which can effectively solve the problem of inconvenient handle detachment.

In order to achieve the purpose, the invention provides the following technical scheme:

a case comprises a handle and a case body, wherein a clamping column is arranged on the outer side of the case body, the handle is provided with a clamping groove which corresponds to the clamping column and is provided with an upward notch, a clamping shoulder is arranged at the outer end of the clamping column to be clamped on the end part of the clamping groove so as to prevent the clamping column clamped into the clamping groove from being separated from the clamping groove along the extending direction of the clamping groove, and when the clamping column is separated from the clamping groove from the notch of the clamping groove, the clamping shoulder of the clamping column can move along the extending direction of the clamping groove so as to be separated from the handle; at least one slot opening is provided with a removable limiting stopper to prevent the clamping column clamped into the slot from being separated from the slot.

In this quick-witted case, when using, when needs assemble the handle, make the card post be higher than the notch of corresponding draw-in groove, then move the handle to the box direction to make the card post be located the notch position of draw-in groove, then remove spacing fender, move the handle upwards relative to the box, so that the card post card is gone into to the draw-in groove, then move spacing fender back to the notch position of draw-in groove, in order to prevent the card post upwards movement relative to the draw-in groove and break away from the draw-in groove, and then accomplish the fixed of handle, and when needing to detach the handle, only need the opposite direction operation can. Through the analysis, the installation can be quickly and easily completed without using tools in the process of disassembling and assembling the handle. And through the cooperation of card post and draw-in groove, can fix the handle effectively for the handle can only move downwards relative to the card post, and because spacing fender blocks up in groove mouth position, so that the position between card post and the handle is fixed, and can't break away from, and then guarantees to pass power between the two. To sum up, this machine case can solve the inconvenient problem of handle dismouting effectively.

Preferably, the outer side of the box body is provided with two clamping columns which correspond to the clamping grooves formed in the left end and the right end of the handle.

Preferably, the handle is fixed on the handle, the limiting block is fixed on the handle, and the limiting block is fixed on the other end of the handle.

Preferably, one end of the elastic piece is fixedly connected with the end face of the handle, and the other end of the elastic piece is deviated from the end face of the handle in a normal state, so that the elastic piece can be bent and deformed to move close to the end face of the handle to enable the limiting stopper to be separated from the notch of the clamping groove and stop the notch.

Preferably, both ends of the handle are provided with the elastic sheet and the limit stop to respectively stop the slot openings at both ends of the handle.

Preferably, the handle is including being located both ends respectively and all laminating the attaching plate of box, the border has been seted up on the attaching plate the draw-in groove, and the middle part has been seted up the draw-in groove just is at the middle part be provided with the enlarged footing on the draw-in groove so that the card shoulder can be worn out.

Preferably, the handle comprises vertical plates which are arranged at two ends and are parallel to each other, the edge of one side, close to the box body, of each vertical plate is fixedly connected with the corresponding attaching plate, the clamping groove is formed in the outer side of each vertical plate, and the elastic sheet is located on the outer side of each vertical plate.

Preferably, the handle still includes the lower plate, the interior border both ends of lower plate respectively with both ends the lower border of laminating board is connected, the lower plate with the riser sets up perpendicularly, and with the laminating board sets up perpendicularly.

Preferably, the handle further comprises a transverse plate vertically arranged on the upper side of the lower bottom plate, the edges of two ends of the transverse plate are connected with the edges of the vertical plate, an inward flanging is arranged on the upper side of the transverse plate, and an upward-bent arc surface is formed on the outer side of the lower surface of the lower bottom plate.

Preferably, the lower bottom plate and the attaching plate are integrally formed, and the transverse plate and the vertical plate are integrally formed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a handle separated from a box according to an embodiment of the present invention;

FIG. 2 is a schematic side view of the handle and the box body when the handle and the box body are installed according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of the other side of the handle and the box body when the handle and the box body are installed according to the embodiment of the invention;

FIG. 4 is a schematic view of a stopper block provided in an embodiment of the present invention;

fig. 5 is a schematic view illustrating the stopper according to the embodiment of the present invention being separated from the notch of the card slot.

The drawings are numbered as follows:

the box body 1, the clamping column 2, the clamping groove 3, the limiting baffle 4, the elastic sheet 5, the expanding hole 6, the attaching plate 7, the vertical plate 8, the lower bottom plate 9, the transverse plate 10 and the flanging 11.

Detailed Description

The embodiment of the invention discloses a case, which effectively solves the problem that a handle is inconvenient to disassemble and assemble.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1 to 5, fig. 1 is a schematic structural view of a handle separated from a box according to an embodiment of the present invention; FIG. 2 is a schematic side view of the handle and the box body when the handle and the box body are installed according to the embodiment of the present invention; FIG. 3 is a schematic structural view of the other side of the handle and the box body when the handle and the box body are installed according to the embodiment of the invention; FIG. 4 is a schematic view of a stopper block provided in an embodiment of the present invention; fig. 5 is a schematic view illustrating the stopper according to the embodiment of the present invention being separated from the notch of the card slot.

In one embodiment, the present embodiments provide a chassis, typically a server chassis, for mounting integrated components and the like therein. Specifically, the chassis comprises a handle and a box body 1, it should be noted that the structure of the box body 1 is not limited in the present application, the installation position of the handle on the box body 1 is also not limited, and the present application mainly defines the connection mode between the handle and the box body 1.

Specifically, the part that needs the installation handle in the outside of box 1 is provided with card post 2, and the correspondence is provided with on hand with the corresponding draw-in groove 3 of card post 2, wherein the notch of draw-in groove 3 up to make card post 2 can follow 3 notches of draw-in groove and move down to draw-in groove 3 in, and then the card is gone into to draw-in groove 3. Generally, the slot width of the slot 3 is the same as the thickness of the card post 2, so that the slot 3 limits the card post 2 in the slot width direction. For convenience of description, for the card slot 3, the slot width direction of the card slot 3 is the parallel direction of the slot walls at both sides, that is, the slot walls limit the card column 2, the slot depth direction is the up-down direction, the slot opening faces upward, the extending direction of the card slot 3 is perpendicular to both the slot depth direction and the slot width direction of the card slot 3, and the extending direction of the card slot 3 is the same as the extending direction of the card column 2. It should be noted that, the clamping column 2 and the box body 1 are fixedly connected, such as welded and integrally formed. The clamping column 2 can also be a T-shaped nail and is in threaded connection with a threaded hole of the box body 1.

Wherein the outer end of card post 2, the one end of keeping away from box 1 promptly is provided with the card shoulder to the joint is on the tip of draw-in groove 3, breaks away from along draw-in groove 3 extending direction with the card post 2 that prevents the card to go into to draw-in groove 3, when card post 2 is in draw-in groove 3 notch top, the card shoulder is located the tip outside of draw-in groove 3 this moment, keeps away from the one end of box 1 promptly, then card post 2 downstream falls into draw-in groove 3, the one end of draw-in groove 3 extending direction is relative with the card shoulder this moment, in order by the card shoulder spacing, and the other end is relative with box 1, in order by box 1 spacing, so that carry on spacingly in extending direction to draw.

It should also be ensured that when the latch 2 is moved upward to disengage the latch 3 from the notch of the latch 3, the shoulder of the latch 2 should be able to move in the direction of extension of the latch 3 to disengage the handle so that the handle can be moved away from the housing 1. When the above-mentioned locking groove 3 is provided in the middle of the handle in the inner end surface of the handle, i.e., the end surface facing the box 1, the opening of the locking groove 3 should be provided with an enlarged hole 6 so that the shoulder can pass through the enlarged hole 6.

At least one 3 notches of draw-in groove be provided with the spacing fender 4 that can remove, spacing fender 4's effect lies in preventing to block into the card post 2 that breaks away from draw-in groove 3 to draw-in groove 3 is kept in to card post 2, and then makes the handle can't break away from the connection with box 1. It should be noted that, the notch of at least one card slot 3 is provided with the limiting stopper 4, and when a plurality of card slots 3 are provided, the limiting stopper 4 may be provided only on the notch of one card slot 3, or the limiting stoppers 4 may be provided on the notches of the plurality of card slots 3, which is specific, of course, may be provided as required; if only one card slot 3 is provided, the notch of the card slot 3 should be provided with a stop 4. Wherein spacing fender 4 should be removed to make when needing to break away from box 1 with the handle, can remove spacing fender 4, the handle can move down relatively box 1 this moment, so that card post 2 moves up relatively draw-in groove 3, in order to break away from draw-in groove 3, then the handle moves to the direction of keeping away from box 1, so that card post 2 breaks away from the handle, and then makes the handle break away from box 1.

In this quick-witted case, when using, when needs assemble the handle, make card post 2 be higher than the notch of corresponding draw-in groove, then move the handle to box 1 direction, so that card post 2 is located the notch position of draw-in groove 3, then remove spacing fender 4, move the handle upwards relative to box 1, so that card post 2 card is gone into to draw-in groove 3, then move spacing fender 4 back to the notch position of draw-in groove 3, so as to prevent card post 2 upwards to move and break away from draw-in groove 3 relative to draw-in groove 3, and then accomplish the fixed of handle, and when needing to detach the handle, only need the opposite direction operation can. Through the analysis, the installation can be quickly and easily completed without using tools in the process of disassembling and assembling the handle. And through the cooperation of card post 2 and draw-in groove 3, can fix the handle effectively for the handle can only move downwards relative to card post 2, and because spacing fender 4 blocks up in the notch position, so that the position between card post 2 and the handle is fixed, and can't break away from, and then guarantees to pass power between the two. To sum up, this machine case can solve the inconvenient problem of handle dismouting effectively.

Furthermore, as mentioned above, the box body 1 and the handle can be connected through a set of clamping grooves 3 and clamping columns 2, but the force transmission effect is not good, and unnecessary torque is easy to generate. Based on this, preferably there are two card posts 2 arranged on the outer side of the box body 1, and these two card posts 2 correspond to the card slots 3 arranged on the left and right ends of the handle respectively, that is, the left and right ends of the handle are connected with the box body 1 through the card posts 2 and the card slots 3. Of course, only one set of the clamping columns 2 and the clamping grooves 3 can be arranged at the two ends of the handle, and multiple sets of the clamping columns 2 and the clamping grooves 3 can also be arranged.

The limiting stopper 4 should be removable as described above, and then should be able to move back correspondingly, where the limiting stopper 4 is slidably connected to the handle, and can slide to the notch of the slot 3 relative to the handle, and certainly can slide to the notch separated from the slot 3, and an elastic device may be provided between the limiting stopper 4 and the handle, so that the limiting stopper 4 is always kept at the position of the notch of the slot 3 by the elastic device. The structure is complex to set up, occupies a large space and is inconvenient to use.

Based on this, preferably still include flexure strip 5 here, flexure strip 5 one end and handle relatively fixed, the other end can be fixed with spacing fender 4, and flexure strip 5 can make spacing fender 4 block up in the notch of draw-in groove 3 under normal condition. And when the card post 2 is required to move into or out of the card slot 3, the elastic sheet 5 is driven by external force to bend, so that the elastic sheet 5 is provided with one end of the limiting block 4, and the limiting block 4 is driven to move relative to the handle so as to be separated from the notch of the card slot 3. The elastic sheet 5 may be a metal sheet, such as a stainless steel sheet, or may be a plastic sheet. The handle is generally in a rectangular sheet structure, one end of the handle can be welded or riveted with the handle, and the handle can be specifically arranged according to the requirement.

To the installation of flexure strip 5, it is concrete, can make the one end and the handle terminal surface fixed connection of flexure strip 5, the other end is under normal condition, and skew handle terminal surface sets up, drives spacing fender 4 shutoff this moment promptly and locates at the notch that corresponds draw-in groove 3. Through making be connected with spacing keeping off the skew handle terminal surface setting of 4 on the flexure strip 5, make, can be close to the removal to the handle terminal surface through 5 bending deformation of flexure strip, so that spacing keeping off 4 breaks away from and stops at draw-in groove 3 notch, in the in-service use process, only need promote spacing keeping off 4 or flexure strip 5 is connected with the one end that spacing kept off 4, is close to the removal to the terminal surface of handle, and then can make spacing keeping off 4 break away from and stop the notch of draw-in groove 3.

As mentioned above, both ends all are provided with draw-in groove 3 about the handle to and correspond and be provided with card post 2, for better spacing, the both ends of the preferred handle of here all are provided with flexure strip 5 and spacing fender 4, in order to block respectively draw-in groove 3 notch department at handle both ends department. Specifically, the elastic pieces 5 at the two ends of the handle move closer to each other to bend, i.e., move relative to the handle to disengage from the corresponding notches of the slots 3 at the same time.

Exert the pulling force of carrying to the handle to when driving box 1, will transmit certain moment of torsion between handle and the box 1 so, for better transmission moment of torsion between messenger's handle and the box 1, preferred handle still includes the laminating board 7 that is located both ends respectively and all laminates here box 1, through laminating board 7 and box 1 setting make biography power moment of torsion between the two. Correspondingly, the upper edge of the attaching plate 7 can be provided with a clamping groove 3, the middle part of the attaching plate is provided with a clamping groove 3, and the middle part of the attaching plate is provided with an enlarged hole 6 so that the clamping shoulder can penetrate out. The clamping groove 3 is arranged on the upper edge, and preferably, the notch is arranged in an enlarged mode so as to play a role in guiding the clamping column 2. Wherein, the enlargement on the middle clamping groove 3 can be a square hole or a circular hole. When using, when card post 2 is located draw-in groove 3, card post 2 rebound breaks away from behind draw-in groove 3, enters into enlarged hole 6, then the card shoulder of card post 2 can break away from enlarged hole 6 along the extending direction of card post 2, and then breaks away from the handle.

Further, in order to better apply torque, the handle preferably further includes vertical plates 8 located at two ends and parallel to each other, edges of the vertical plates 8 near one side of the box body 1 are fixedly connected with the attachment plate 7, and the clamping groove 3 is disposed on the outer side of the vertical plates 8, and the elastic piece 5 is located on the outer side of the vertical plates 8. Wherein the outer side of the vertical plate 8 refers to the side far away from the other vertical plate 8.

Further, for the convenience of exerting and carrying the pulling force, the preferred handle of this department still includes lower plate 9, and lower plate 9's interior border both ends are connected with the lower border of both ends binding plate 7 respectively, and lower plate 9 sets up with riser 8 is perpendicular, and sets up perpendicularly with binding plate 7 to be connected between through lower plate 9, riser 8 and binding plate 7, make the handle more firm. Correspondingly, for further reinforcement, it is preferable that the handle further comprises a horizontal plate 10 vertically disposed on the upper side of the lower base plate 9, wherein two end edges of the horizontal plate 10 are connected with the edges of the vertical plate 8, the upper side of the horizontal plate 10 is provided with an inward flange 11, and the outer side of the lower surface of the corresponding lower base plate 9, i.e. the side far away from the box body 1, forms an upward curved arc.

Specifically, the lower bottom plate 9 and the attachment plate 7 can be integrally formed, and the transverse plate 10 and the vertical plate 8 can be integrally formed. Specifically, a metal plate parallel to the box 1 may be bent toward the box 1 at two ends to form the vertical plate 8, and the horizontal plate 10 is located in the middle. And a U-shaped metal plate which is horizontally arranged and vertical to the box body 1 is bent upwards at two ends to form the attaching plate 7, and the lower bottom plate 9 is arranged in the middle.

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 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.