CN218828279U - Telescopic communication plug-in device for drawer cabinet - Google Patents
Telescopic communication plug-in device for drawer cabinet Download PDFInfo
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- CN218828279U CN218828279U CN202221680289.2U CN202221680289U CN218828279U CN 218828279 U CN218828279 U CN 218828279U CN 202221680289 U CN202221680289 U CN 202221680289U CN 218828279 U CN218828279 U CN 218828279U
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Abstract
The utility model discloses a drawer cabinet is with telescopic communication plug-in components device, include: set up back plate and the function board of setting on intelligent switch cabinet on the drawer of intelligent switch cabinet, the function board is located the rear of back plate, its characterized in that still includes: the communication socket is arranged on the function board; a fixed frame body arranged at the front side of the rear plate; the sliding support is inserted in the fixed frame body, and can reciprocate towards two sides of the sliding support by taking the fixed frame body as a base point; the communication plug is arranged on the sliding support, and the communication plug and the communication socket are matched with the moving position of the sliding support on the fixed frame body, so that 3 working states of connection, test and disconnection are realized. The sliding support, the fixed frame, the spring and the limit are matched, so that on the premise of reducing the volume of the communication plug-in, the field bus is not required to be cut off, the field device can be directly connected or disconnected (with a plug-and-play function) and maintained or replaced.
Description
Technical Field
The utility model relates to an intelligence cubical switchboard field, in particular to telescopic communication plug-in components device is used to drawer cabinet.
Background
According to the requirements of national standards and industry regulations, the drawer unit must have three positions, respectively: a connect position, a test position, and a disconnect position. Communication plug-in components on the current intelligent drawer cabinet mostly adopt fixed connection (directly insert directly promptly) and directly link, and this kind of connected mode can't cooperate the drawer unit to realize synchronously that hookup location, experimental position and disconnection position carry out work. When the operator is installed and improperly set, loop faults can be caused, and electrical equipment can be damaged when the loop faults are serious.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a retractable communication card assembly for a chest of drawers, comprising: set up back plate and the function board of setting on intelligent switch cabinet on the intelligent switch cabinet drawer, the function board is located the rear of back plate still includes:
the communication socket is arranged on the function board;
a fixed frame body arranged at the front side of the rear plate;
the sliding support is inserted in the fixed frame body, and can reciprocate towards two sides of the sliding support by taking the fixed frame body as a base point;
the communication plug is arranged on the sliding support, and the communication plug and the communication socket are matched with the movement position of the sliding support on the fixed frame body, so that 3 working states of connection, test and disconnection are realized.
In a preferred embodiment of the present invention, the front side wall and the rear side wall of the fixed frame body are respectively provided with a first slot and a second slot, and the horizontal heights of the first slot and the second slot are not at the same position;
the middle part of the front side wall is also provided with a through hole which is positioned between the first slotted hole and the second slotted hole and is used for accommodating the rear part of the communication plug;
the two sides of the sliding support are respectively provided with a first support arm and a second support arm which extend towards the rear side, and the first support arm and the second support arm are respectively and correspondingly inserted into the first slotted hole and the second slotted hole.
In a preferred embodiment of the present invention, the first support arm and the second support arm are further provided with a spring groove, and an extending direction of the spring groove is the same as an extending direction of the first support arm and the second support arm;
the spring groove is internally provided with a spring which is arranged between the fixed frame body and the sliding support and is connected with the rear side wall to ensure that the sliding support always has the trend of moving towards one side of the function board.
In a preferred embodiment of the present invention, the lower side of the first arm is further provided with a limiting groove, and the limiting groove limits the movement stroke of the sliding support to one side of the function board.
In a preferred embodiment of the present invention, the communication socket is composed of a socket base and guide posts, and the guide posts are located on two sides of the socket base to guide the connection between the communication socket and the communication plug.
In a preferred embodiment of the present invention, a riveting plate is further disposed at the top of the fixing frame body, and the riveting plate connects the front side wall and the rear side wall.
In a preferred embodiment of the present invention, a limiting plate is disposed at a lower portion of the fixing frame, and the limiting plate cooperates with the limiting screw to limit a stroke of the sliding bracket through a limiting groove.
The beneficial effects of the utility model reside in that:
the utility model provides a telescopic communication plug-in components device is used to drawer cabinet through sliding bracket, fixed frame cooperation spring and spacing realization reducing under the prerequisite of communication plug-in components volume, still can need not to cut off field bus, can operate and select lug connection or disconnection (plug and play function) field device and implement the maintenance or change the operation, can also satisfy the synchronous three-position function of the connection, experiment and the disconnection of national standard requirement simultaneously.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fixing frame of the present invention.
Fig. 3 is a schematic view of the sliding support of the present invention.
Fig. 4 is a schematic diagram of the working states of connection, test and disconnection of the present invention.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 3, a retractable communication card device for a drawer cabinet mainly includes: a communication jack 110 provided on the performance board 100; a fixing frame 230 provided at the front side of the rear plate 200; a sliding bracket 220 inserted into the fixing frame 230; a communication plug 210 secured to a sliding cradle 220.
A first slot 231a and a second slot 231b are respectively formed on the front side wall 232 and the rear side wall 231 of the fixing frame 230, the two first slots 231a and the two second slots 231b are coaxial, and the horizontal height of the first slot 231a is lower than that of the second slot 231b.
A first arm 221a and a second arm 221b extending to the rear side are respectively disposed on two sides of the sliding bracket 220, and the first arm 221a and the second arm 221b are respectively inserted into the first slot 231a and the second slot 231b, so that the sliding bracket 220 can pass through the two sides of the fixing frame 230 through the first slot 231a and the second slot 231b to reciprocate, thereby connecting the communication plug 210 and the communication socket 110 and having 3 working states of connection, test and disconnection.
The first arm 221a and the second arm 221b are further provided with a spring groove 221c, and the extending direction of the spring groove 221c is the same as the extending direction of the first arm 221a and the second arm 221 b. Each spring groove 221c is provided therein with a spring 222, and the spring 222 is connected to the rear wall 231 such that the sliding bracket 220 always has a tendency to move toward the performance board 100. The first arm 221a is further provided at a lower side thereof with a stopper groove 221d, and the stopper groove 221d functions to limit a movement stroke of the sliding bracket 220 toward the performance board 100. The stopper plate 233 is provided at a lower portion of the fixing frame 230, and the stopper plate 233 is engaged with a stopper screw 233a to block the sliding bracket 220 by fitting an end of the stopper screw 233a into the stopper groove 221 d. A rivet plate 234 is further disposed on the top of the fixing frame 230, and the rivet plate 234 connects the front sidewall 232 and the rear sidewall 231, thereby increasing the strength of the fixing frame 230 and preventing deformation.
A through hole 232a is further formed in the middle of the front sidewall 232, the through hole 232a is located between the first slot 231a and the second slot 231b, and when the sliding bracket 220 moves backward, the rear portion of the communication plug 210 enters the through hole 232a to avoid interference.
The communication socket 110 is further provided with a socket base 111 and guide posts 112, and the guide posts 112 are located on two sides of the socket base 111 to guide the connection between the communication socket 110 and the communication plug 210.
Referring to fig. 4, when the device is located at the connection position, the fixed frame 230 moves to the bottom along with the drawer back plate 200 of the intelligent cabinet, the communication socket 110 is connected with the communication plug 210, the spring 222 is in a compressed state, and the sliding support 220 moves to the rear position relative to the fixed frame 230.
When the device moves from the connection position to the test position, the fixed frame 230 moves to the rear end along with the drawer back plate 200 of the intelligent cabinet, the communication socket 110 is connected with the communication plug 210, the spring 222 is in the initial state, and the sliding support 220 moves to the front side relative to the fixed frame 230.
When the device moves from the test position to the isolation position, the fixed frame 230 continues to move backwards along with the drawer back plate 200 of the intelligent cabinet, the sliding support 220 continues to move forwards, so that the communication socket 110 and the communication plug 210 are separated, and the sliding support 220 and the fixed frame 230 return to the initial position under the action of the elastic force of the spring 222.
Claims (7)
1. A retractable communication card device for a drawer cabinet, comprising: set up back plate and the function board of setting on intelligent switch cabinet on the intelligent switch cabinet drawer, the function board is located the rear of back plate, its characterized in that still includes:
the communication socket is arranged on the function board;
a fixed frame body arranged at the front side of the rear plate;
the sliding support is inserted in the fixed frame body, and can reciprocate towards two sides of the sliding support by taking the fixed frame body as a base point;
the communication plug is arranged on the sliding support, and the communication plug and the communication socket are matched with the movement position of the sliding support on the fixed frame body, so that 3 working states of connection, test and disconnection are realized.
2. The retractable communication card assembly for a chest of drawers as claimed in claim 1, wherein,
a first slotted hole and a second slotted hole are respectively formed in the front side wall and the rear side wall of the fixed frame body, and the horizontal heights of the first slotted hole and the second slotted hole are not at the same position;
the middle part of the front side wall is also provided with a through hole which is positioned between the first slotted hole and the second slotted hole and is used for accommodating the rear part of the communication plug;
the two sides of the sliding support are respectively provided with a first support arm and a second support arm which extend towards the rear side, and the first support arm and the second support arm are respectively and correspondingly inserted into the first slotted hole and the second slotted hole.
3. The retractable communication card assembly of claim 2, wherein the first arm and the second arm further have spring slots formed thereon, and the extension direction of the spring slots is the same as the extension direction of the first arm and the second arm;
the spring groove is internally provided with a spring, and the spring is connected with the rear side wall to ensure that the sliding support always has the trend of moving towards one side of the function board.
4. The retractable communication card assembly as claimed in claim 2, wherein the first arm further comprises a limiting groove formed on a lower side thereof, the limiting groove limiting a movement of the sliding bracket toward the functional board.
5. The retractable communication card assembly device as claimed in claim 1, wherein the communication socket is composed of a socket base and guide posts, the guide posts are located on both sides of the socket base to guide the connection of the communication socket and the communication plug.
6. The retractable communication card assembly as recited in claim 2, wherein a rivet plate is further disposed on the top of the fixed frame, and the rivet plate connects the front wall and the rear wall.
7. The retractable communication card assembly device as claimed in claim 4, wherein the lower portion of the fixing frame is provided with a limiting plate, and the limiting plate cooperates with the limiting screw to limit the stroke of the sliding bracket through the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221680289.2U CN218828279U (en) | 2022-06-30 | 2022-06-30 | Telescopic communication plug-in device for drawer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221680289.2U CN218828279U (en) | 2022-06-30 | 2022-06-30 | Telescopic communication plug-in device for drawer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218828279U true CN218828279U (en) | 2023-04-07 |
Family
ID=87046241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221680289.2U Active CN218828279U (en) | 2022-06-30 | 2022-06-30 | Telescopic communication plug-in device for drawer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218828279U (en) |
-
2022
- 2022-06-30 CN CN202221680289.2U patent/CN218828279U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 201800 zone a, floor 1, building 6, No. 180, Jiatang highway, Jiading District, Shanghai Patentee after: SHANGHAI NEW-UNION ELECTRIC Co.,Ltd. Patentee after: Shanghai Ouxinda Electric Co.,Ltd. Address before: 201401 floor 1, No. 4869, Xinfeng Road, Fengxian District, Shanghai Patentee before: Shanghai Ouxinda Electric Co.,Ltd. |