CN214481598U - Prevent subrack of signal interference - Google Patents

Abstract

The utility model discloses a plug-in box for preventing signal interference, which comprises a mounting plate and a box body, wherein the side plate surface of the box body is provided with the mounting plate, the two ends of the front side of the mounting plate are fixedly connected with handles, the periphery of the inner wall of the box body is fixedly connected with a plurality of guide rods which are distributed at equal intervals, pirated tail ends are fixedly connected with a buffer plate, a damping spring is arranged between the buffer plate and the inner wall, the damping spring is sleeved at the outer edge of the guide rod, the two ends of the damping spring are fixedly connected with the inner wall of the box body and the side surface of the buffer plate, the outer side of the buffer plate is fixedly connected with a silica gel pad, the problem that the components in the plug-in box are easily impacted by external force is solved by arranging the damping spring, the guide rods, the buffer plate and the silica gel pad, the components in the plug-in box are prevented from being impacted and damaged by the external force, the vibration during the impact is buffered and absorbed, the components in the plug-in box are protected, the maintenance times are reduced, and the maintenance cost is reduced, the service life of the equipment is prolonged.

Description

Prevent subrack of signal interference

Technical Field

The utility model relates to an subrack field especially relates to a prevent subrack of signal interference.

Background

The bay, also known as a U-box, is a standard size enclosure that is sized to be the width (482 mm-19 inches) X height (a multiple of 44.45 mm) of the server. The width was 19 inches and the height was in basic units of 44.45 mm. A 1U box is a box 19 inches wide and 44.45mm high. Other standard sizes include 19 "plug box, 19 inch plug box, U box, 1U box, 2U box, 3U box, 4U box, 5U box, 6U box. Generally, the structure is a 19' standard rack type structure, and is widely used in structural cabinets such as communication cabinets, electric power cabinets, CPCI (compact peripheral component interconnect) and the like. Meets the national standard of GB 3047-1986;

the internal components in the plug box are fragile, and the internal components are most easily damaged by the impact of external force when the plug box is carried, so that the normal operation of the internal components is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a prevent subrack of signal interference, through setting up damping spring, the guide arm, buffer board and silica gel pad have solved the problem that suffers external shock easily between the subassembly in the subrack, avoid the subassembly in the subrack to receive external shock and damage, shock when assaulting is cushioned and is absorbed, the effect of protection has been played to the subassembly in the subrack, the maintenance number of times has been reduced and cost of maintenance, the life of equipment has been improved.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an anti-signal interference's subrack, includes mounting panel and box, the curb plate face of box is equipped with the mounting panel, the front side both ends fixed connection handle of mounting panel, the guide arm that a plurality of equidistance of fixed connection distribute all around the box inner wall, the terminal fixedly connected with buffer board of pirating, the buffer board with be equipped with damping spring between the inner wall, damping spring establishes the cover the outer fringe of guide arm, damping spring's both ends with the box inner wall with the side fixed connection of buffer board, the outside fixed connection silica gel pad of buffer board.

As a preferred technical scheme of the utility model, the recess is seted up to four edges of front side of mounting panel, run through first screw hole in the recess, the diameter of recess is greater than the diameter of first screw hole, the second screw hole is seted up to four edges of the side face of box, the second screw hole with the diameter of first screw hole equals, just first screw hole with the centre of a circle of second screw hole is located same horizontal plane, the bolt is established to the recess endotheca, the end of bolt extends to in the second screw hole, and the bolt with first screw hole with second screw hole threaded connection, inlay the waterproof stopper in the recess.

As an optimized technical scheme of the utility model, the surface of box sets up the wearing layer.

As an optimized technical scheme of the utility model, the box sets up the housing outside.

As an optimized technical scheme of the utility model, the terminal articulated pulley in both sides of box.

As a preferred technical scheme of the utility model, the mounting panel with the contact surface of box sets up the rubber gasket, just the rubber gasket runs through the locating hole, the rubber gasket cover is established the outer fringe of bolt.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the damping spring, the guide rod, the buffer plate and the silica gel pad are arranged, so that the problem that components in the plug box are easily subjected to external force impact is solved, the components in the plug box are prevented from being damaged due to the external force impact, the shock during impact is buffered and absorbed, the components in the plug box are protected, the maintenance times are reduced, the maintenance cost is reduced, and the service life of equipment is prolonged;

2. through setting up mounting panel and box threaded connection be convenient for the later stage and carry out daily maintenance to each subassembly in the box, guarantee that each subassembly in the box can normal operating, guarantee the stability of box internal circuit subassembly operation, improve the maintenance efficiency to equipment simultaneously.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a cross sectional view of the internal structure of the case body of the present invention;

fig. 4 is an enlarged cross-sectional view of the structure at a in fig. 2 according to the present invention;

fig. 5 is an enlarged view of the structure of fig. 3B according to the present invention;

wherein: 1. mounting a plate; 2. a waterproof plug; 3. a handle; 4. a box body; 5. a silica gel pad; 6. A groove; 7. a first threaded hole; 8. a rubber gasket; 9. a second threaded hole; 10. a bolt; 11. Positioning holes; 12. a buffer plate; 13. a guide bar; 14. a shock absorbing spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1, fig. 3 and fig. 5, the utility model provides a plug-in box for preventing signal interference, including mounting panel 1 and box 4, the side plate surface of box 4 is equipped with mounting panel 1, both ends of the front side of mounting panel 1 are fixed with handle 3, a plurality of guide arms 13 that distribute equidistantly are fixed around the inner wall of box 4, the end of guide arm 13 is fixedly connected with buffer plate 12, be equipped with damping spring 14 between buffer plate 12 and the inner wall, damping spring 14 covers the outer fringe of guide arm 13, damping spring 14's both ends and box 4 inner wall and buffer plate 12's side fixed connection, the outside fixed connection silica gel pad 5 of buffer plate 12;

through setting up damping spring 14, guide arm 13, buffer board 12 and silica gel pad 5, solved the problem that suffers external force impact easily between the subassembly in box 4, avoid the subassembly in box 4 to receive external force impact and damage, the vibrations when assaulting are cushioned and are absorbed, have played the effect of protection to the subassembly in box 4, have reduced the maintenance number of times and have reduced cost of maintenance, have improved the life of equipment.

In another embodiment, as shown in fig. 1 and 4, the embodiment discloses that a groove 6 is formed at four corners of the front side of a mounting plate 1, a first threaded hole 7 penetrates through the groove 6, the diameter of the groove 6 is larger than that of the first threaded hole 7, second threaded holes 9 are formed at four corners of a side plate surface of a box body 4, the diameters of the second threaded holes 9 and the first threaded hole 7 are equal, the circle centers of the first threaded hole 7 and the second threaded hole 9 are located on the same horizontal plane, a bolt 10 is sleeved in the groove 6, the tail end of the bolt 10 extends into the second threaded hole 9, the bolt 10 is in threaded connection with the first threaded hole 7 and the second threaded hole 9, and a waterproof plug 2 is embedded in the groove 6;

through setting up mounting panel 1 and box 4 threaded connection be convenient for the later stage and carry out daily maintenance to each subassembly in box 4, guarantee that each subassembly in box 4 can normal operating, guarantee the stability of box 4 internal circuit subassembly operation, improve the maintenance efficiency to equipment simultaneously.

In another embodiment, the embodiment discloses that the outer surface of the box body 4 is provided with a wear-resistant layer; the strength of the whole structure of the box body 4 is improved by arranging the wear-resistant layer, the damage resistance is improved, the phenomenon that the box body 4 is exercised due to the fact that the box body 4 is excessively worn and torn is avoided, the assembly in the box body 4 is damaged, the box body 4 is protected, and the service life of the box body 4 is prolonged.

In another embodiment, the embodiment discloses that a shielding sleeve is arranged outside the box body 4; the shielding sleeve is arranged outside the box body 4, so that the signal of the circuit operation in the box body 4 is protected and isolated, the problem that the operation model of the circuit element in the box body 4 is strongly interfered by external connection to influence the operation stability of the equipment is avoided, and the mutual transmission stability and efficiency of the operation signal of each circuit element in the body 4 are improved.

In another embodiment, the embodiment discloses that the two ends of the box body 4 are hinged with pulleys; the hinged pulleys at the tail ends of the two sides of the box body 4 are convenient to take out the box body from the whole equipment for replacement and maintenance, vibration and collision caused by overlarge friction force when the sliding is taken out are reduced, damage is caused to components in the box body 4, the speed of taking out the box body 4 is increased, and the efficiency of replacing and maintaining the box body 4 is improved.

In another embodiment, as shown in fig. 4, in the embodiment, a rubber gasket 8 is disposed on a contact surface between the mounting plate 1 and the box 4, the rubber gasket penetrates through the positioning hole 11, and the rubber gasket 8 is sleeved on an outer edge of the bolt 10; make mounting panel 1 and box 4 be connected inseparabler through setting up rubber gasket 8, improved the fastness of being connected between mounting panel 1 and the box 4, reduce the gap of junction, played dustproof and waterproof's effect to the subassembly in the box 4.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a prevent subrack of signal interference, includes mounting panel (1) and box (4), the curb plate face of box (4) is equipped with mounting panel (1), front side both ends fixed connection handle (3) of mounting panel (1), its characterized in that: the utility model discloses a damping device, including box (4), box (4) inner wall fixed connection a plurality of equidistance distribution's guide arm (13) all around, the terminal fixedly connected with buffer board (12) of guide arm (13), buffer board (12) with be equipped with damping spring (14) between the inner wall, damping spring (14) cover is established the outer fringe of guide arm (13), damping spring (14) the both ends with box (4) inner wall with the side fixed connection of buffer board (12), outside fixed connection silica gel pad (5) of buffer board (12).

2. The anti-signal interference subrack of claim 1, wherein: recess (6) are seted up to four edges of front side of mounting panel (1), run through first screw hole (7) in recess (6), the diameter of recess (6) is greater than the diameter of first screw hole (7), second screw hole (9) are seted up to four edges of the side face of box (4), second screw hole (9) with the diameter of first screw hole (7) equals, just first screw hole (7) with the centre of a circle of second screw hole (9) is located same horizontal plane, bolt (10) are established to recess (6) endotheca, the end of bolt (10) extends to in second screw hole (9), and bolt (10) with first screw hole (7) with second screw hole (9) threaded connection, inlay waterproof plug (2) in recess (6).

3. The anti-signal interference subrack of claim 1, wherein: and the outer surface of the box body (4) is provided with a wear-resistant layer.

4. The anti-signal interference subrack of claim 1, wherein: and a shielding sleeve is arranged outside the box body (4).

5. The anti-signal interference subrack of claim 1, wherein: the tail ends of two sides of the box body (4) are hinged with pulleys.

6. A signal interference resistant subrack as claimed in claim 2, wherein: the mounting panel (1) with the contact surface of box (4) sets up rubber gasket (8), just the rubber gasket runs through locating hole (11), rubber gasket (8) cover is established the outer fringe of bolt (10).

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