CN211959434U

CN211959434U - Exchange case

Info

Publication number: CN211959434U
Application number: CN202021174176.6U
Authority: CN
Inventors: 韦玉丽
Original assignee: Qingdao Sunshine Huiyuan Information Technology Co ltd
Current assignee: Qingdao sunshine Hydrogen Technology Group Co.,Ltd.
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2020-11-17
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of the switch, especially, be an exchange case, including the mainframe box, the equal fixed mounting in both sides of mainframe box has supplementary installation mechanism, supplementary installation mechanism includes the panel with mainframe box fixed connection, fixed mounting has the rectangular block on the panel, the rectangular block is close to one side of panel and has seted up flutedly, the rotation hole has been seted up on the panel, rotate downthehole rotation and install the rotation post, the recess has been kept away from and has been seted up the rotation groove on one side inner wall of panel, rotate the inslot rotation and install the screw rod, the bottom of rotating the post extends to in the recess and is close to the one end fixed connection of panel with the screw rod, the recess is kept away from one side of mainframe box and has been seted up the rectangular hole, slidable mounting has square post in the rectangular. The utility model discloses the practicality is high, not only the simple very of installation to adaptability is also preferred.

Description

Exchange case

Technical Field

The utility model relates to a switch technical field especially relates to a switch machine case.

Background

The optical fiber switch is a high-speed network transmission relay device, also called as an optical fiber channel switch and a SAN switch, and compared with a common switch, the optical fiber switch adopts an optical fiber cable as a transmission medium. The optical fiber transmission has the advantages of high speed and strong anti-interference capability.

The authorization notice number CN210670408U provides a fiber switch cabinet for communication, which comprises: the device comprises a host, a limiting hole and a connecting block; a box body is arranged on the outer side of the rear part of the main machine, and the main body is connected with the box body in a bolt fixing mode; the ventilation holes are respectively positioned on the upper side, the lower side and the rear side of the box body, and the ventilation holes and the box body are of an integrated structure; the limiting holes are respectively positioned at the left side and the right side of the box body, and the limiting holes and the box body are of an integrated structure; the connecting plates are respectively arranged on the left side and the right side of the box body and are connected with the box body in a bolt fixing mode; the connecting block is arranged on the front side of the host, and the connecting block is connected with the host in a bolt fixing mode. Through the improvement on structure, have convenient operation, the mounting means is various and the advantage of protection circuit, thereby effectual solution the utility model discloses the problem that proposes in prior art

However, the installation process of the optical fiber switch box for communication is still troublesome, and the adaptability is poor, so that an exchange case is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exchange case.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an exchange case comprises a main case, wherein auxiliary mounting mechanisms are fixedly mounted on two sides of the main case and comprise a panel fixedly connected with the main case, a rectangular block is fixedly mounted on the panel, one side, close to the panel, of the rectangular block is provided with a groove, a rotating hole is formed in the panel, a rotating column is rotatably mounted in the rotating hole, a rotating groove is formed in the inner wall of one side, far away from the panel, of the groove, a screw rod is rotatably mounted in the rotating groove, the bottom end of the rotating column extends into the groove and is fixedly connected with one end, close to the panel, of the screw rod, a rectangular hole is formed in one side, far away from the main case, of the groove, a square column is slidably mounted in the rectangular hole and penetrates through the rectangular hole, two round rods are fixedly mounted on the inner wall of one side, far away from the rectangular hole, of the, fixed mounting has two springs on the one side inner wall that the rectangular hole was kept away from to the recess, and the one end that two springs are close to the rectangular hole all with baffle fixed connection, two springs slip the cover respectively and establish on the round bar that corresponds, the one side that baffle and square post are close to each other all articulates there is first connecting rod, and the one end that two first connecting rods are close to each other articulates there is same first diaphragm, the one side that baffle and square post are close to each other all articulates there is the second connecting rod, and the one end that two second connecting rods are close to each other articulates there is same second diaphragm, first diaphragm and second diaphragm all with screw rod threaded connection.

Preferably, the screw rod is provided with two sections of threads in opposite directions, the first transverse plate and the second transverse plate are both provided with screw holes, and the two screw holes are respectively matched with the corresponding threads.

Preferably, two limiting holes are formed in the baffle, the two round rods are respectively connected with the inner walls of the corresponding limiting holes in a sliding mode, and limiting plates are fixedly mounted at the ends, close to the screw rods, of the two round rods.

Preferably, the baffle and the equal fixed mounting in one side that square post is close to each other have two articulated blocks, and the one end that two first connecting rods and two second connecting rods kept away from each other is articulated mutually with the articulated block that corresponds respectively.

Preferably, a bearing is arranged in the rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, and an inner ring of the bearing is fixedly sleeved on the rotating column.

Preferably, an inner hexagonal nut is rotatably mounted in the rotating hole, and one end, far away from the screw rod, of the rotating column is fixedly connected with the inner hexagonal nut.

Compared with the prior art, the beneficial effects of the utility model are that: when installing the mainframe box, hexagon socket head cap nut rotates clockwise through the instrument, hexagon socket head cap nut drives again and rotates the post screw rod and rotates, along with the rotation of screw rod, first diaphragm and second diaphragm will be close to each other, thereby two first connecting rods and two second connecting rods keep away from each other, thereby corresponding first connecting rod and second connecting rod will drive square post and keep away from the screw rod, thereby two square posts on two supplementary installation mechanisms keep away from each other simultaneously and tightly support the inner wall of mainframe box, thereby the mainframe box just is linked together tightly with the mainframe box, and when taking down the mainframe box from the mainframe box, only need anticlockwise interior hexagon nut on two supplementary installation mechanisms of rotation, thereby two square posts on two supplementary installation mechanisms just can be close to each other, thereby the mainframe box just has separated with the mainframe box.

The utility model discloses the practicality is high, not only the simple very of installation to adaptability is also preferred.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the auxiliary mounting mechanism of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

in the figure: 1. a main chassis; 201. a panel; 202. a rectangular block; 203. a groove; 204. rotating the hole; 205. rotating the column; 206. a rotating groove; 207. a screw; 208. a rectangular hole; 209. a square column; 210. a round bar; 211. a baffle plate; 212. a spring; 213. a first link; 214. a first transverse plate; 215. a second link; 216. and the second transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an exchange chassis comprises a mainframe box 1, wherein auxiliary mounting mechanisms 2 are fixedly mounted on both sides of the mainframe box 1, each auxiliary mounting mechanism 2 comprises a panel 201 fixedly connected with the mainframe box 1, a rectangular block 202 is fixedly mounted on the panel 201, a groove 203 is formed in one side of the rectangular block 202 close to the panel 201, a rotating hole 204 is formed in the panel 201, a rotating column 205 is rotatably mounted in the rotating hole 204, a rotating groove 206 is formed in the inner wall of one side of the groove 203 far away from the panel 201, a screw 207 is rotatably mounted in the rotating groove 206, the bottom end of the rotating column 205 extends into the groove 203 and is fixedly connected with one end of the screw 207 close to the panel 201, a rectangular hole 208 is formed in one side of the groove 203 far away from the mainframe box 1, a square column 209 is slidably mounted in the rectangular hole 208, the square column 209 penetrates through the rectangular hole 208, and two round rods 210 are fixedly, the two round rods 210 are provided with the same baffle 211 in a sliding manner, the inner wall of one side of the groove 203 far away from the rectangular hole 208 is fixedly provided with two springs 212, one ends of the two springs 212 close to the rectangular hole 208 are fixedly connected with the baffle 211, the two springs 212 are respectively sleeved on the corresponding round rods 210 in a sliding manner, one sides of the baffle 211 close to the square column 209 are hinged with first connecting rods 213, one ends of the two first connecting rods 213 close to each other are hinged with the same first transverse plate 214, one sides of the baffle 211 close to the square column 209 are hinged with second connecting rods 215, one ends of the two second connecting rods 215 close to each other are hinged with the same second transverse plate 216, and the first transverse plate 214 and the second transverse plate 216 are both in threaded connection with the screw 207;

two sections of threads with opposite directions are arranged on the screw rod 207, screw holes are respectively arranged on the first transverse plate 214 and the second transverse plate 216, the two screw holes are respectively matched with the corresponding threads, two limit holes are arranged on the baffle plate 211, the two round rods 210 are respectively connected with the inner walls of the corresponding limit holes in a sliding manner, in addition, limit plates are respectively and fixedly arranged at the ends, close to the screw rod 207, of the two round rods 210, two hinging blocks are respectively and fixedly arranged at the sides, close to each other, of the baffle plate 211 and the square column 209, two hinging blocks are respectively and fixedly arranged at the sides, far away from each other, of the two first connecting rods 213 and the two second connecting rods 215 are respectively hinged with the corresponding hinging blocks, a bearing is arranged in the rotating hole 204, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole 204, the inner ring of the bearing is fixedly sleeved on the rotating column 205, an inner hexagon nut, the hexagon socket nut is rotated clockwise by a tool, the hexagon socket nut drives the rotating column screw 207 to rotate, along with the rotation of the screw 207, the first transverse plate 214 and the second transverse plate 216 will approach each other, so that the two first connecting rods 213 and the two second connecting rods 215 are far away from each other, so that the corresponding first connecting rods 213 and the second connecting rods 215 drive the square columns 209 to be far away from the screw 207, so that the two square columns 209 on the two auxiliary mounting mechanisms 2 are simultaneously far away from each other and tightly abut against the inner wall of the main case, so that the main case 1 is tightly connected with the main case, when the main case 1 is taken down from the main case, the hexagon socket nuts on the two auxiliary mounting mechanisms 2 only need to be rotated anticlockwise, so that the two square columns 209 on the two auxiliary mounting mechanisms 2 are close to each other, and the main case 1 is separated from the main case, the utility model discloses the practicality is high, not only the simple very of installation to adaptability is also preferred.

The working principle is as follows: when the main case 1 is installed, the hexagon socket nut is rotated clockwise by a tool, the hexagon socket nut drives the rotating column screw 207 to rotate, along with the rotation of the screw 207, the first horizontal plate 214 and the second horizontal plate 216 will approach each other, so that the two first connecting rods 213 and the two second connecting rods 215 are away from each other, so that the corresponding first connecting rods 213 and the second connecting rods 215 drive the square columns 209 to move away from the screw 207, so that the two square columns 209 on the two auxiliary installation mechanisms 2 are simultaneously away from each other and tightly abut against the inner wall of the main case, so that the main case 1 is tightly connected with the main case, when the main case 1 is taken down from the main case, only the hexagon socket nuts on the two auxiliary installation mechanisms 2 need to be rotated counterclockwise, so that the two square columns 209 on the two auxiliary installation mechanisms 2 approach each other, and the main case 1 is separated from the main case, the utility model discloses the practicality is high, not only the simple very of installation to adaptability is also preferred.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An exchange cabinet comprising a main cabinet (1), characterized in that: the both sides of mainframe box (1) are all fixed mounting have supplementary installation mechanism (2), supplementary installation mechanism (2) include with mainframe box (1) fixed connection's panel (201), fixed mounting has rectangular block (202) on panel (201), one side that rectangular block (202) are close to panel (201) is seted up fluted (203), rotating hole (204) have been seted up on panel (201), rotating post (205) have been installed in rotating hole (204), rotating groove (206) have been seted up on one side inner wall that panel (201) were kept away from in recess (203), screw rod (207) are installed in rotating groove (206) internal rotation, the bottom of rotating post (205) extends to in recess (203) and is close to the one end fixed connection of panel (201) with screw rod (207), rectangular hole (208) have been seted up to one side that mainframe box (1) were kept away from in recess (203), sliding mounting has square post (209) in rectangular hole (208), square post (209) runs through rectangular hole (208), fixed mounting has two pole (210) on the one side inner wall that rectangular hole (208) was kept away from in recess (203), sliding mounting has same baffle (211) on two pole (210), fixed mounting has two springs (212) on the one side inner wall that rectangular hole (208) was kept away from in recess (203), the one end that two springs (212) are close to rectangular hole (208) all with baffle (211) fixed connection, two springs (212) slip cover respectively and establish on corresponding pole (210), baffle (211) and square post (209) one side that is close to each other all articulates there is first connecting rod (213), the one end that two first connecting rods (213) are close to each other articulates there is same first diaphragm (214), baffle (211) and square post (209) one side that is close to each other all articulate has second connecting rod (215), one end, close to each other, of each of the two second connecting rods (215) is hinged to the same second transverse plate (216), and the first transverse plate (214) and the second transverse plate (216) are both in threaded connection with the screw rod (207).

2. A switch cabinet according to claim 1, characterized in that: two sections of threads in opposite directions are arranged on the screw rod (207), screw holes are formed in the first transverse plate (214) and the second transverse plate (216), and the two screw holes are matched with the corresponding threads respectively.

3. A switch cabinet according to claim 1, characterized in that: two limiting holes are formed in the baffle (211), the two round rods (210) are respectively connected with the inner walls of the corresponding limiting holes in a sliding mode, and limiting plates are fixedly mounted at the ends, close to the screw rods (207), of the two round rods (210).

4. A switch cabinet according to claim 1, characterized in that: baffle (211) and square post (209) equal fixed mounting in one side that is close to each other have two articulated blocks, and two first connecting rod (213) and two second connecting rod (215) keep away from each other's one end respectively with the articulated block that corresponds articulate mutually.

5. A switch cabinet according to claim 1, characterized in that: the bearing is arranged in the rotating hole (204), the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole (204), and the inner ring of the bearing is fixedly sleeved on the rotating column (205).

6. A switch cabinet according to claim 1, characterized in that: an inner hexagonal nut is rotationally installed in the rotating hole (204), and one end, far away from the screw rod (207), of the rotating column (205) is fixedly connected with the inner hexagonal nut.