CN215498996U

CN215498996U - Anti-interference structure for communication equipment

Info

Publication number: CN215498996U
Application number: CN202121650258.8U
Authority: CN
Inventors: 邓宏平
Original assignee: Huangshi Huicheng Electronic Technology Co ltd
Current assignee: Huangshi Huicheng Electronic Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an anti-interference structure for communication equipment, which belongs to the technical field of communication equipment and comprises a bottom plate, wherein two fixing grooves are formed in the upper surface of the bottom plate, the lower surfaces of the inner walls of the fixing grooves are in lap joint with the bottom ends of fixing columns, positioning grooves are formed in the surfaces, far away from each other, of the two fixing columns, the left side surface of the bottom plate is fixedly connected with the right side surface of a placing frame, sleeves are arranged on the front surface and the back surface of the placing frame, and positioning rods are sleeved in the sleeves. This a be used for anti-interference structure of communications facilities, through setting up bottom plate, fixed slot, upper cover and fixed slot for the locating lever fixes a position the fixed column, and this device drives the locating lever through the stopper and carries out horizontal migration to and contact with the constant head tank, makes the locating lever fix a position the fixed column, guarantees that the staff is installing the fixed column and the process of dismantling is more laborsaving, thereby has ensured the result of use of fixed column.

Description

Anti-interference structure for communication equipment

Technical Field

The utility model belongs to the technical field of communication equipment, and particularly relates to an anti-interference structure for the communication equipment.

Background

Information on the military needs to be kept secret, in order to prevent external interference, the shielding ware of such spare part military anti-interference signal has been customized on the instrument of transmission signal, general shielding ware can carry out the receipt and the transmission of data through the interface transmission ware of copper, interface transmission ware often installs through the fixed column, but current interface transmission ware needs staff's hard pulling or extrusion to dismantle and install the fixed column when installing because the volume is less, make the installation of fixed column and dismantlement process comparatively hard, thereby the result of use of fixed column has been influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an anti-interference structure for communication equipment, and solves the problem that the use effect of a fixed column is influenced because the installation and disassembly processes of the fixed column are labor-consuming because the existing interface transmitter is small in size and needs workers to pull or extrude the fixed column forcibly to disassemble and install the fixed column when being installed.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for anti-interference structure of communications facilities, includes the bottom plate, two fixed slots have been seted up to the upper surface of bottom plate, the lower surface of fixed slot inner wall and the bottom overlap joint of fixed column, the constant head tank has all been seted up to the one side that two fixed columns were kept away from each other, the left surface of bottom plate and the right flank fixed connection who places the frame, the front and the back of placing the frame all are provided with the sleeve, the cup joints the locating lever in the sleeve, the one end at the locating lever back and the front overlap joint of constant head tank inner wall, the upper surface of bottom plate and the lower fixed surface of upper cover are connected, the right flank of placing the frame inner wall has seted up two spouts.

As a further scheme of the utility model: the right flank of spout inner wall and the right flank overlap joint of slider, the left surface of slider and the right flank fixed connection of locating lever.

As a further scheme of the utility model: the left side of placing the frame is provided with the connecting rod, the right-hand member of connecting rod and the left surface fixed connection of stopper, the left end of connecting rod and the right flank fixed connection of arm-tie.

As a further scheme of the utility model: a first spring is arranged in the sliding groove, and the front end and the back end of the first spring are fixedly connected with the back of the inner wall of the sliding groove and the front of the sliding block respectively.

As a further scheme of the utility model: the shape of locating lever sets up to the rectangle, the shape of constant head tank and sleeve all with the shape looks adaptation of locating lever.

As a further scheme of the utility model: the surface of connecting rod is provided with the second spring, both ends respectively with the right flank of arm-tie and the left surface fixed connection who places the frame about the second spring.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the anti-interference structure for the communication equipment comprises a bottom plate, a fixed groove, an upper cover and the fixed groove, wherein a worker pushes a pulling plate to move horizontally, the pulling plate pushes a limiting block to move horizontally to be in contact with positioning rods on two sides through a connecting rod, the limiting block pushes the positioning rods on two sides to move away from each other at the moment, the positioning rods move away from each other along a sliding groove through sliding blocks on two sides at the same time, the worker places a fixed column downwards in the fixed groove at the moment so that the fixed column drives a positioning groove to move downwards to correspond to the position of the positioning rod, the worker loosens the pulling plate to enable a second spring to drive the connecting rod to move horizontally, the connecting rod drives the limiting block to move horizontally to be separated from the positioning rod at the moment, the first spring drives sliding blocks on two sides to move close to each other at the moment, the sliding blocks drive the positioning rods on two sides to move close to each other and simultaneously move to be in contact with the positioning groove, make the locating lever fix a position the fixed column, this device drives the locating lever through the stopper and carries out horizontal migration to contact with the constant head tank for the locating lever fixes a position the fixed column, guarantees that the staff is installing the fixed column and the process of dismantling is more laborsaving, thereby has ensured the result of use of fixed column.

2. This a be used for anti-interference structure of communications facilities, through setting up slider and spout, the stopper promotes the locating lever to carry out horizontal migration, and the locating lever carries out horizontal migration along the spout through the slider this moment, and the slider drives first spring and extends simultaneously, guarantees that the locating lever can carry out stable horizontal migration in the spout through the slider for locating lever horizontal migration can go on smoothly to the process with the constant head tank contact, guarantees that the stopper promotes the locating lever and carries out horizontal migration's process and can go on smoothly.

3. This be used for anti-interference structure of communications facilities, through setting up the second spring, the staff loosens the arm-tie, the second spring drives the connecting rod and carries out horizontal migration this moment, the connecting rod drives stopper horizontal migration to separate with the locating lever simultaneously, the second spring can drive connecting rod horizontal migration to initial position when guaranteeing the staff to loosen the arm-tie, make the connecting rod drive stopper horizontal migration to the process of separating with the locating lever can go on smoothly, the process of locating lever and constant head tank contact can go on smoothly when guaranteeing stopper and locating lever separation.

Drawings

FIG. 1 is a perspective structural view of a base plate according to the present invention;

FIG. 2 is a schematic cross-sectional view of the front view of the present invention;

FIG. 3 is a schematic top view of the placement frame of the present invention;

in the figure: 1 bottom plate, 2 fixed slots, 3 fixed columns, 4 locating grooves, 5 locating rods, 6 placing frames, 7 sleeves, 8 sliding grooves, 9 sliding blocks, 10 first springs, 11 limiting blocks, 12 connecting rods, 13 pulling plates, 14 second springs and 15 upper covers.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: an anti-interference structure for communication equipment comprises a bottom plate 1, wherein two fixing grooves 2 are formed in the upper surface of the bottom plate 1, the lower surfaces of the inner walls of the fixing grooves 2 are in lap joint with the bottom ends of fixing columns 3, positioning grooves 4 are formed in the surfaces, away from each other, of the two fixing columns 3, a sliding block 9 is provided with the positioning grooves 4 and positioning rods 5, the sliding block 9 drives the positioning rods 5 on two sides to horizontally move, the positioning rods 5 horizontally move to be in contact with the positioning grooves 4 at the moment, the positioning rods 5 can position the fixing columns 3 when the positioning rods 5 are in contact with the positioning grooves 4, the left side surface of the bottom plate 1 is fixedly connected with the right side surface of a placing frame 6, sleeves 7 are arranged on the front surface and the back surface of the placing frame 6, a limiting block 11 pushes the positioning rods 5 on two sides to move away from each other through the arrangement of the sleeves 7, the positioning rods 5 horizontally move along the sleeves 7 at the moment, and the horizontal moving process of the positioning rods 5 can be smoothly carried out, the locating lever 5 has been cup jointed in sleeve 7, and the one end at the locating lever 5 back and the front overlap joint of 4 inner walls of constant head tank, the lower fixed surface of the upper surface of bottom plate 1 and upper cover 15 is connected, places the right flank of 6 inner walls of frame and has seted up two spouts 8.

Specifically, as shown in fig. 1, the right flank of 8 inner walls of spout and the right flank overlap joint of slider 9, through setting up slider 9 and spout 8, stopper 11 promotes locating lever 5 to carry out horizontal migration, locating lever 5 carries out horizontal migration along spout 8 through slider 9 this moment, slider 9 drives first spring 10 and extends simultaneously, guarantee that locating lever 5 can carry out stable horizontal migration in spout 8 through slider 9, make 5 horizontal migration of locating lever to the process of contacting with constant head tank 4 go on smoothly, the left surface of slider 9 and the right flank fixed connection of locating lever 5, the left surface of placing frame 6 is provided with connecting rod 12, the right-hand member of connecting rod 12 and the left surface fixed connection of stopper 11, the left end of connecting rod 12 and the right flank fixed connection of arm-tie 13.

Specifically, as shown in fig. 2, a first spring 10 is arranged in a chute 8, by arranging the first spring 10, a connecting rod 12 drives a limit block 11 to horizontally move to be separated from a positioning rod 5, at the moment, the first spring 10 drives a sliding block 9 to horizontally move, and simultaneously, the sliding block 9 drives positioning rods 5 at two sides to mutually approach and move, so that the first spring 10 can drive the sliding block 9 to horizontally move to an initial position, one front end and one back end of the first spring 10 are respectively fixedly connected with the back surface of the inner wall of the chute 8 and the front surface of the sliding block 9, the positioning rod 5 is rectangular, the shapes of a positioning groove 4 and a sleeve 7 are matched with the shape of the positioning rod 5, a second spring 14 is arranged on the outer surface of the connecting rod 12, by arranging the second spring 14, a worker loosens a pull plate 13, at the moment, the second spring 14 drives the connecting rod 12 to horizontally move, and at the same time, the connecting rod 12 drives the limit block 11 to horizontally move to be separated from the positioning rod 5, second spring 14 can drive connecting rod 12 horizontal migration to initial position when guaranteeing that the staff unclamps arm-tie 13 for connecting rod 12 drives stopper 11 horizontal migration and can go on smoothly to the process of separating with locating lever 5, and both ends respectively with arm-tie 13's the right flank and place frame 6's left surface fixed connection about second spring 14.

The working principle of the utility model is as follows:

s1, when the device needs to be used, firstly, a worker pushes the pull plate 13 to move rightwards, meanwhile, the pull plate 13 pushes the limiting block 11 to move rightwards through the connecting rod 12 until the limiting block 11 is contacted with the two side locating rods 5, at the moment, the limiting block 11 pushes the two side locating rods 5 to move away from each other, meanwhile, the locating rods 5 move away from each other along the sliding grooves 8 through the two side sliding blocks 9, at the moment, the worker places the fixing column 3 downwards in the fixing groove 2, and the fixing column 3 drives the locating groove 4 to move downwards to correspond to the position of the locating rod 5;

s2, at the moment, the worker loosens the pull plate 13, so that the second spring 14 drives the connecting rod 12 to move leftwards, at the moment, the connecting rod 12 drives the limiting block 11 to move leftwards to be separated from the positioning rod 5, meanwhile, the first spring 10 drives the sliding blocks 9 on the two sides to move close to each other, at the moment, the sliding blocks 9 drive the positioning rods 5 on the two sides to move close to each other, and at the same time, the positioning rod 5 moves to be in contact with the positioning groove 4, so that the positioning rod 5 positions the fixing column 3;

s3, when the fixing column needs to be detached, the worker pushes the pull plate 13 to move rightwards, at the moment, the pull plate 13 pushes the limiting block 11 to move rightwards through the connecting rod 12 until the limiting block 11 is in contact with the two side locating rods 5, meanwhile, the limiting block 11 pushes the two side locating rods 5 to move away from each other, at the moment, the locating rods 5 move to be separated from the locating grooves 4, and at the same time, the worker takes out the fixing column 3.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A structure for anti-jamming of communication equipment, comprising a base plate (1), characterized in that: two fixed slots (2) have been seted up to the upper surface of bottom plate (1), constant head tank (4) have all been seted up to the lower surface of fixed slot (2) inner wall and the bottom overlap joint of fixed column (3), the one side of keeping away from each other of two fixed column (3), the left surface of bottom plate (1) and the right flank fixed connection of placing frame (6), the front and the back of placing frame (6) all are provided with sleeve (7), locating lever (5) have been cup jointed in sleeve (7), the one end at the locating lever (5) back and the front overlap joint of constant head tank (4) inner wall, the upper surface of bottom plate (1) and the lower fixed surface of upper cover (15) are connected, two spout (8) have been seted up to the right flank of placing frame (6) inner wall.

2. A structure for interference rejection of a communication device according to claim 1, wherein: the right flank of spout (8) inner wall and the right flank overlap joint of slider (9), the left surface of slider (9) and the right flank fixed connection of locating lever (5).

3. A structure for interference rejection of a communication device according to claim 1, wherein: the left side of placing frame (6) is provided with connecting rod (12), the right-hand member of connecting rod (12) and the left surface fixed connection of stopper (11), the left end of connecting rod (12) and the right flank fixed connection of arm-tie (13).

4. A structure for resisting interference of communication equipment according to claim 2, characterized in that: a first spring (10) is arranged in the sliding groove (8), and one end of the front surface and one end of the back surface of the first spring (10) are respectively fixedly connected with the back surface of the inner wall of the sliding groove (8) and the front surface of the sliding block (9).

5. A structure for interference rejection of a communication device according to claim 1, wherein: the shape of locating lever (5) sets up to the rectangle, the shape of constant head tank (4) and sleeve (7) all with the shape looks adaptation of locating lever (5).

6. A structure for interference rejection of a communication device according to claim 3, wherein: the outer surface of the connecting rod (12) is provided with a second spring (14), and the left end and the right end of the second spring (14) are respectively fixedly connected with the right side surface of the pulling plate (13) and the left side surface of the placing frame (6).