CN217181494U

CN217181494U - Serial server with protection function

Info

Publication number: CN217181494U
Application number: CN202220590047.8U
Authority: CN
Inventors: 汪崇
Original assignee: Zhengzhou Jiachong Electronic Technology Co ltd
Current assignee: Zhengzhou Jiachong Electronic Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-12
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a serial port server with safeguard function, serial port server includes server casing and protective mechanism, protective mechanism establishes in server casing one side, protective mechanism includes the backup pad, joint seat and joint axle, the backup pad has two, set up at server casing one side interval, the joint seat is established between two backup pads, the setting is rotated between two backup pads to the joint axle, be located joint seat top, the joint axle includes axis body and cardboard, the cardboard axial sets up on the axis body, the rotation of axis body is used for driving the cardboard and presses close to or keeps away from joint seat upper end. The utility model discloses a serial port server with safeguard function, simple structure is reasonable, effectively protects being connected of data line and serial ports, ensures data transmission safety and avoids the serial ports to damage.

Description

Serial server with protection function

Technical Field

The utility model relates to a serial port server technical field, concretely relates to serial port server with safeguard function.

Background

The serial server is a device for providing a serial port-to-network function, can convert an RS-232/485 serial port into a TCP/IP protocol network interface, realizes bidirectional transparent transmission between the RS-232/485/422 serial port and the TCP/IP protocol network interface, or supports MODBUS protocol bidirectional transmission, so that the serial device can immediately have the TCP/IP network interface function, is connected with a network for data communication, expands the communication distance of the serial device, has wide application fields, and is mainly applied to an access control system, an attendance system, a vending system, a POS system, a building automatic control system, a self-service bank system, telecommunication machine room monitoring, electric power monitoring and the like.

The data line of serial port department of current serial server adopts the block to connect simultaneously, and easy in use is dragged by external force, leads to the serial ports to take place to damage, perhaps leads to the data line to drop, influences data transmission.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a serial port server with safeguard function solves the problem of the easy damage of current serial port server serial ports.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a serial port server with a protection function comprises a server shell and a protection mechanism, wherein the protection mechanism is arranged on one side of the server shell; the protection mechanism comprises two support plates, two clamping seats and a clamping shaft, wherein the two support plates are arranged at one side of the server shell at intervals, the clamping seats are arranged between the two support plates, and the clamping shaft is rotatably arranged between the two support plates and is positioned above the clamping seats; the joint axle includes axis body and cardboard, the cardboard axial sets up on the axis body, the rotation of axis body is used for the drive the cardboard is pressed close to or is kept away from joint seat upper end.

Furthermore, a lower clamping groove used for clamping the wire rod is formed in the clamping seat, and a corresponding upper clamping groove is formed in the lower end of the clamping plate.

Furthermore, the lower clamping groove and the lower clamping groove are both provided with damping sheets.

Further, the depth of the lower clamping groove is larger than that of the upper clamping groove.

Further, the joint shaft is connected with a locking mechanism, a joint portion is arranged on the supporting plate, and the joint portion is matched with the locking mechanism to limit the rotation of the joint shaft.

Further, locking mechanism includes hinge and spacing card is protruding, spacing protruding the establishing of card hinge tip, the hinge with the axis body joint is connected, with the backup pad rotates to be connected, joint portion includes the joint groove, spacing card protruding with the cooperation of joint groove is in order to restrict the rotation of axis body.

Furthermore, spacing calorie of protruding including last calorie of protruding and lower calorie of protruding, it is protruding that go up the card and lower calorie of protruding hinge is upper and lower interval sets up, the draw-in groove with spacing calorie of protruding corresponding setting.

Furthermore, one end, far away from the limiting clamping protrusion, of the hinge shaft protrudes out of the support plate, and a spring is arranged between the end of the hinge shaft and the support plate.

The utility model has the advantages that:

the utility model discloses a serial port server with safeguard function, safeguard mechanism includes the backup pad, joint seat and joint axle, the backup pad is established in serial port server's side, and be equipped with two, also be the both sides of serial ports position, joint seat and joint axle are all established between two backup pads, the joint seat is located the below of joint axle, the joint axle includes axis body and cardboard, when rotatory axis body, the joint seat can be pressed close to or kept away from to the cardboard, when the joint seat is pressed close to the cardboard, the data line is extruded promptly between cardboard and joint seat, can not be pulled out easily, thereby avoid data line and serial ports to break away from, ensure data transmission safety and avoid the serial ports to damage.

Drawings

Fig. 1 is a schematic structural diagram (exploded view) of a serial server with a protection function according to the present invention;

fig. 2 is a schematic structural diagram of a usage status of the serial server with a protection function according to the present invention;

fig. 3 is a schematic structural diagram of the state of the serial server with the protection function in the axial direction;

fig. 4 is the utility model relates to a protruding structural schematic of spacing card in serial port server with safeguard function.

Names corresponding to the marks in the figure:

1. server housing, 11, serial ports, 2, backup pad, 3, joint seat, 31, lower draw-in groove, 4, joint axle, 41, axis body, 42, cardboard, 421, go up draw-in groove, 51, hinge, 52, spacing card is protruding, 521, go up the card protruding, 522, lower card protruding, 6, joint groove, 61, go up joint groove, 62, lower joint groove, 7, spring.

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 all belong to the protection scope of the present invention.

Embodiment 1 of the utility model:

the serial port server with the protection function in the embodiment performs clamping protection on the data line inserted in the serial port through the protection mechanism, avoids the data line from falling off or avoids the data line from being pulled by external force to cause damage to the serial port, and improves the safety of data transmission.

Specifically, as shown in fig. 1, serial port server with safeguard function, including server casing 1 and safeguard mechanism, safeguard mechanism establishes in server casing 1 one side, safeguard mechanism includes backup pad 2, joint seat 3 and joint axle 4, backup pad 2 has two, the interval sets up the one side at the server, joint seat 3 establishes between two backup pads 2, joint axle 4 rotates and sets up between two backup pads 2, be located joint seat 3 top, joint axle 4 includes axis body 41 and cardboard 42, cardboard 42 axial is established on axis body 41.

Through above setting, when axis body 41 rotated, joint seat 3 can be pressed close to or kept away from to cardboard 42, and when joint seat 3 was pressed close to cardboard 42, the data line was pressed from both sides between cardboard 42 and joint seat 3, and the data line is compressed tightly, can avoid external force to lead to the pull to lead to the data line to be extracted.

As shown in fig. 2 and 3, a lower clamping groove 31 for clamping a wire rod is arranged on the clamping seat 3, a corresponding upper clamping groove 421 is arranged at the lower end of the clamping plate 42, in this embodiment, damping plates are arranged in the lower clamping groove 31 and the upper clamping groove 421, a large friction force is provided between the damping plates and the data line, the data line can be prevented from being pulled out easily, the damping plates can be made of rubber, and meanwhile, the lower clamping groove 31 is different from the upper clamping groove 421 in depth, the depth of the lower clamping groove 31 is larger than that of the upper clamping groove 421, so that the data line can be prevented from being pressed greatly while being clamped, and the performance of the data line is ensured.

In this embodiment, joint axle 4 is connected with locking mechanism, is equipped with joint portion in the backup pad 2, and joint portion and locking mechanism cooperation can restrict 4 rotations of joint axle to further ensure the stability of protection.

As shown in fig. 1 and 4, the locking mechanism includes a hinge shaft 51 and a limit clip 52, the limit clip 52 is disposed at an end of the hinge shaft 51, the hinge shaft 51 penetrates through the shaft body 41 and is connected with the shaft body 41 in a clamping manner and is rotatably connected with the supporting plate 2, the clamping portion includes a clamping groove 6, and after the limit clip 52 is matched with the clamping groove 6, the shaft body 41 cannot rotate.

In this embodiment, the spacing protruding 52 of card includes protruding 521 of last card and lower protruding 522 of card, it sets up from top to bottom to go up protruding 521 of card and lower protruding 522 of card, and simultaneously, joint groove 6 includes joint groove 61 and lower joint groove 62, go up joint groove 61 and lower joint groove 62 and set up from top to bottom, and correspond the setting with protruding 521 of last card and lower protruding 522 of card, make when spacing protruding 52 of card and the meshing of joint groove 6, the cardboard 42 of being connected with axis body 41 is upwards or downwards, make axis body 41 and joint seat 3 between have great space, be convenient for carry out the operation of inserting of pulling out of data line.

In this embodiment, in order to avoid spacing protruding 52 of card and joint groove 6 to break away from, the protruding backup pad 2 setting that corresponds of one end that keeps away from spacing protruding 52 of card of hinge 51 is equipped with spring 7 between the tip of hinge 51 and the backup pad 2, and during the in-service use, because spring 7's effect, spacing protruding 52 of card and joint groove 6 remain the meshing throughout.

The working principle is as follows:

when a data line is plugged in a server of the serial port 11, the end part of the hinge shaft 51 positioned on one side of the spring 7 is pushed firstly, the hinge shaft 51 is enabled to move circumferentially, so that the limiting clamping protrusion 52 is separated from the clamping groove 6, then the clamping plate 42 is rotated, the clamping plate 42 is enabled to move upwards, the hinge shaft 51 is loosened after the hinge shaft is rotated to the position, the limiting clamping protrusion 52 is meshed with the clamping groove 6, then the data line is inserted into the serial port 11 through the gap between the shaft body 41 and the clamping seat 3, after the insertion, the end part of the hinge shaft 51 is pushed again, so that the limiting clamping protrusion 52 is separated from the clamping groove 6, then the shaft body 41 is rotated, so that the clamping plate 42 is positioned above the clamping seat 3, then the position of the data line is adjusted, so that the data line is positioned between the upper clamping groove 421 and the lower clamping groove 31, after the position is adjusted, the hinge shaft 51 is loosened, the limiting clamping protrusion 52 is meshed with the clamping groove 6 again due to the action of the spring 7, the clamping plate 42 cannot rotate, and the data line is fixed, the data line can not be pulled under general external force, thereby ensuring that the data line can not be separated from the serial port 11 and ensuring the safety of data transmission.

The utility model discloses a serial port server with safeguard function, simple structure is reasonable, effectively protects being connected of data line and serial ports, ensures data transmission safety and avoids the serial ports to damage.

Claims

1. The utility model provides a serial port server with safeguard function which characterized in that: the server comprises a server shell and a protection mechanism, wherein the protection mechanism is arranged on one side of the server shell; the protection mechanism comprises two support plates, two clamping seats and a clamping shaft, wherein the two support plates are arranged at one side of the server shell at intervals, the clamping seats are arranged between the two support plates, and the clamping shaft is rotatably arranged between the two support plates and is positioned above the clamping seats; the joint axle includes axis body and cardboard, the cardboard axial sets up on the axis body, the rotation of axis body is used for the drive the cardboard is pressed close to or is kept away from joint seat upper end.

2. The serial server with protection function according to claim 1, characterized in that: the clamping seat is provided with a lower clamping groove for clamping wires, and the lower end of the clamping plate is provided with a corresponding upper clamping groove.

3. The serial server with protection function according to claim 2, characterized in that: and damping sheets are arranged in the lower clamping groove and the lower clamping groove.

4. The serial server with the protection function according to claim 3, wherein: the depth of the lower clamping groove is larger than that of the upper clamping groove.

5. The serial server with protection function according to claim 1, characterized in that: the joint shaft is connected with a locking mechanism, a joint part is arranged on the supporting plate, and the joint part is matched with the locking mechanism to limit the rotation of the joint shaft.

6. The serial server with the protection function according to claim 5, characterized in that: the locking mechanism comprises a hinge shaft and a limiting clamping protrusion, the limiting clamping protrusion is arranged at the end of the hinge shaft, the hinge shaft is connected with the shaft body in a clamped mode and is connected with the supporting plate in a rotating mode, the clamping portion comprises a clamping groove, and the limiting clamping protrusion is matched with the clamping groove to limit rotation of the shaft body.

7. The serial server with protection function according to claim 6, characterized in that: the limiting clamping protrusion comprises an upper clamping protrusion and a lower clamping protrusion, the upper clamping protrusion and the lower clamping protrusion are arranged on the hinge shaft at intervals, and the clamping groove corresponds to the limiting clamping protrusion.

8. The serial server with protection function according to claim 7, characterized in that: one end of the hinge shaft, which is far away from the limiting clamping protrusion, protrudes out of the supporting plate, and a spring is arranged between the end of the hinge shaft and the supporting plate.