CN209855626U - High-effect shielding door - Google Patents

Abstract

The utility model discloses a high-effect shield door, including frame shell and orientation groove, the guide way has all been seted up to frame shell top and bottom, and the both sides of frame shell reserve and have the through-door hole to be provided with first door and second door in the frame shell, first door and second door pass through direction edge of a knife and guide way interconnect, and the guide way internal fixation has advancing device, the orientation groove sets up in the intermediate position department of guide way inner wall, and is provided with the one end of slide bar in the orientation groove to the middle part of slide bar is fixed in on the direction edge of a knife, the end fixing of connecting the door sword has the cam, and is provided with the elastic sealing rubber piece in the cam to the cam passes through elastic sealing rubber piece and straight sword interconnect. This high-effect shield door realizes dampproofing dustproof and syllable-dividing effect in the shield chamber, can avoid the dirty use that influences the device of external dust simultaneously, when local damage, makes things convenient for going on of maintenance operation.

Description

High-effect shielding door

Technical Field

The utility model relates to a shield door technical field specifically is a high-effect shield door.

Background

In order to ensure the normal work of the computer and the computer server, prevent leakage, eliminate or reduce electromagnetic interference and solve the problem of electromagnetic compatibility, the field interference can be eliminated or weakened by a shielding method, so the performance of a shielding room directly influences the working conditions of the computer and the computer server, and a shielding door is used for shielding and demagnetizing.

However, the existing shielding door is sealed and shielded through the pressing and closing type operation, the used shielding effect is poor, the operation of maintenance and replacement of the local connecting door knife is inconvenient, the shielding performance of the shielding door knife is influenced after long-term use, and the use requirement of convenient maintenance cannot be met. In order to solve the problems, innovative design is urgently needed on the basis of the original shielding door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-effect shield door to solve above-mentioned background art and carry some shield doors and seal the shielding through the pressfitting formula operation, the shielding effect of use is not good, and it is inconvenient to change the operation to the maintenance of local connection door sword simultaneously, uses for a long time and influences its shielding property, can not satisfy the problem of the user demand of convenient maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: a high-effect shielding door comprises a frame shell and a directional groove, wherein guide grooves are formed in the top and the bottom of the frame shell, door through holes are reserved in two sides of the frame shell, a first door leaf and a second door leaf are arranged in the frame shell, the first door leaf and the second door leaf are connected with the guide grooves through guide knife edges, a propelling device is fixed in each guide groove, balls are mounted at the tops of the guide knife edges, a sealing rubber layer is laid on the inner side of each guide groove, connecting door knives are fixed at the end portions of the first door leaf and the second door leaf, the directional groove is formed in the middle position of the inner wall of each guide groove, one end of each sliding rod is arranged in each directional groove, the middle portions of the sliding rods are fixed on the guide knife edges, the sliding rods are connected with each other through rubber sealing plates and rotating shafts, convex knives are fixed at the end portions of the connecting door knives, elastic sealing rubber blocks are arranged in the convex knives, and the convex knife is connected with the straight knife through an elastic sealing rubber block, elastic conductive rubber is fixed between the convex knife and the straight knife, and an elastic sealing rubber strip is arranged at the end part of the straight knife.

Preferably, the guide knife edge and the guide groove form a clamped sliding installation structure, and the guide knife edge and the sealing rubber layer are attached to each other.

Preferably, the length of the orientation groove is equal to that of the through door hole, and the bottom of the orientation groove is attached to the bottom of the connecting door knife.

Preferably, the sliding rod is connected with the directional groove in a sliding mode, and the sliding rod, the rubber sealing plate and the rotating shaft form a relative folding structure.

Preferably, the convex knife and the connecting gate knife form a dismounting and mounting structure connected by a bolt, the convex knife and the straight knife form an elastic telescopic structure, and the convex knife is in a trapezoidal structure.

Preferably, the elastic sealing rubber strip is fixedly connected with the end part of the straight knife, and the straight knife is clamped and connected through the elastic sealing rubber strip.

Compared with the prior art, the beneficial effects of the utility model are that: the high-efficiency shielding door realizes the effects of moisture prevention, dust prevention and sound insulation in a shielding room, can prevent external dust from polluting to influence the use of the device, and is convenient for maintenance operation when the device is locally damaged;

1. only through the use folding structure of the rubber sealing plate, when the first door leaf and the second door leaf move relatively, the rubber sealing plate is folded and unfolded to continuously seal the open guide groove, so that dust and dirt are prevented from entering;

2. the common setting of convex sword, elastic seal rubber piece, straight sword, elastic conductive rubber and elastic seal rubber strip through the connection of snap-on for the device shields the effect better when using, plays dampproofing dustproof and syllable-dividing effect, makes things convenient for the convex sword to dismantle with straight sword simultaneously and changes.

Drawings

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

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

FIG. 3 is a schematic view of the installation structure of the rubber sealing plate of the present invention;

fig. 4 is a schematic view of the installation structure of the convex cutter of the present invention.

In the figure: 1. a frame case; 2. a guide groove; 3. a door hole is formed; 4. a first door leaf; 5. a second door leaf; 6. guiding a knife edge; 7. a propulsion device; 8. a ball bearing; 9. a sealing rubber layer; 10. connecting a door knife; 11. a directional tank; 12. a slide bar; 13. a rubber seal plate; 14. a rotating shaft; 15. a convex cutter; 16. an elastic sealing rubber block; 17. straight cutting; 18. an elastic conductive rubber; 19. the elastic sealing rubber strip.

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. 1-4, the present invention provides a technical solution: a high-performance shielding door comprises a frame shell 1, a guide groove 2, a through door hole 3, a first door leaf 4, a second door leaf 5, a guide knife edge 6, a propelling device 7, balls 8, a sealing rubber layer 9, a connecting door knife 10, a directional groove 11, a slide rod 12, a rubber sealing plate 13, a rotating shaft 14, a convex knife 15, an elastic sealing rubber block 16, a straight knife 17, elastic conductive rubber 18 and an elastic sealing rubber strip 19, wherein the top and the bottom of the frame shell 1 are both provided with the guide groove 2, the two sides of the frame shell 1 are reserved with the through door hole 3, the frame shell 1 is internally provided with the first door leaf 4 and the second door leaf 5, the first door leaf 4 and the second door leaf 5 are mutually connected with the guide groove 2 through the guide knife edge 6, the propelling device 7 is fixed in the guide groove 2, the balls 8 are arranged at the top of the guide knife edge 6, the sealing rubber layer 9 is laid on the inner side of the guide groove 2, and the connecting door knife edge 10 is fixed at the end parts of the first door leaf 4 and the second door leaf 5, the directional groove 11 is arranged in the middle of the inner wall of the guide groove 2, one end of a sliding rod 12 is arranged in the directional groove 11, the middle of the sliding rod 12 is fixed on the guide knife edge 6, the sliding rods 12 are connected with each other through a rubber sealing plate 13 and a rotating shaft 14, a convex knife 15 is fixed at the end part of the connecting door knife 10, an elastic sealing rubber block 16 is arranged in the convex knife 15, the convex knife 15 is connected with a straight knife 17 through the elastic sealing rubber block 16, elastic conductive rubber 18 is fixed between the convex knife 15 and the straight knife 17, and an elastic sealing rubber strip 19 is arranged at the end part of the straight knife 17;

the guide knife edge 6 and the guide groove 2 form a clamping sliding installation structure, and the guide knife edge 6 and the sealing rubber layer 9 are mutually attached, so that the first door leaf 4 and the second door leaf 5 can be conveniently moved through the guide knife edge 6;

the length of the directional groove 11 is equal to that of the through door hole 3, the bottom of the directional groove 11 is attached to the bottom of the connecting door knife 10, the sliding rod 12 is connected with the directional groove 11 in a sliding mode, and the sliding rod 12, the rubber sealing plate 13 and the rotating shaft 14 form a relative folding structure, so that when the through door hole 3 is opened, the sliding rod 12 and the rubber sealing plate 13 are folded and unfolded to seal the directional groove 11, and external dust and dirt are prevented from entering;

protruding sword 15 and connection door sword 10 constitute bolted connection's dismantlement mounting structure, and protruding sword 15 and straight sword 17 constitute elastic telescopic structure, and protruding sword 15 sets up to trapezium structure, the tip fixed connection of elastic sealing rubber strip 19 and straight sword 17, and connect through the 19 blocks of elastic sealing rubber strip between the straight sword 17, the convenience is maintained local impaired department on connecting door sword 10, improve the device sealed and shielding effect, carry out dustproof dampproofing and syllable-dividing effect in the shield room.

The working principle is as follows: when using the high-performance screen door, firstly according to fig. 1-4, under the pushing action of the pushing device 7, the guide knife edge 6 slides inside the guide groove 2, the first leaf 4 and the second leaf 5 are relatively moved to perform opening and closing operations of the through-hole 3, when the guide knife edge 6 and the guide groove 2 move relatively, the sealing rubber layer 9 is used for sealing the connection part of the guide knife edge 6 and the guide groove 2, the use effect of shielding is improved, the ball 8 is used for supporting the guide knife edge 6 in an auxiliary way, so that the guide knife edge 6 slides more stably, when the guide knife edge 6 moves, the guide knife edge 6 drives the sliding rod 12 to move in the directional slot 11, the rubber sealing plates 13 can be folded and unfolded through the rotating action of the rotating shaft 14, when the rubber sealing plate 13 is unfolded, the body of the rubber sealing plate and the top of the guide groove 2 are positioned on the same horizontal plane, so that external dust and dirt cannot enter the guide groove 2;

when the connecting door blades 10 move relatively, the straight blades 17 and the convex blades 15 at the end parts of the connecting door blades stretch relatively under the action of the elastic sealing rubber blocks 16, and along with continuous pressurization between the straight blades 17, the elastic sealing rubber strips 19 at the end parts of the straight blades 17 are mutually clamped, so that the end parts of the first door leaf 4 and the second door leaf 5 are positioned, meanwhile, the shielding effects of dust prevention, moisture prevention and the like can be greatly improved, and when the convex blades 15 and the straight blades 17 are locally damaged, the connecting door blades are convenient to maintain and replace for use.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A high-performance shield door comprises a frame shell (1) and an orientation groove (11), and is characterized in that: the frame is characterized in that guide grooves (2) are formed in the top and the bottom of the frame shell (1), door through holes (3) are reserved on two sides of the frame shell (1), a first door leaf (4) and a second door leaf (5) are arranged in the frame shell (1), the first door leaf (4) and the second door leaf (5) are connected with the guide grooves (2) through guide edges (6), a propelling device (7) is fixed in the guide grooves (2), balls (8) are installed at the top of the guide edges (6), sealing rubber layers (9) are laid on the inner sides of the guide grooves (2), connecting door cutters (10) are fixed on the end portions of the first door leaf (4) and the second door leaf (5), the orientation grooves (11) are arranged in the middle positions of the inner walls of the guide grooves (2), one ends of sliding rods (12) are arranged in the orientation grooves (11), and the middle portions of the sliding rods (12) are fixed on the guide edges (6), and through rubber shrouding (13) and pivot (14) interconnect between slide bar (12), the end fixing who connects door sword (10) has protruding sword (15), and is provided with elasticity sealing rubber piece (16) in protruding sword (15) to protruding sword (15) are through elasticity sealing rubber piece (16) and straight sword (17) interconnect, are fixed with elasticity conductive rubber (18) between protruding sword (15) and straight sword (17) moreover, and the tip of straight sword (17) is provided with elasticity sealing rubber strip (19) simultaneously.

2. The high performance barrier door of claim 1, wherein: the guide knife edge (6) and the guide groove (2) form a clamping sliding installation structure, and the guide knife edge (6) and the sealing rubber layer (9) are attached to each other.

3. The high performance barrier door of claim 1, wherein: the length of the orientation groove (11) is equal to that of the door through hole (3), and the bottom of the orientation groove (11) is attached to the bottom of the connecting door vane (10).

4. The high performance barrier door of claim 1, wherein: the sliding rod (12) is connected with the directional groove (11) in a sliding mode, and the sliding rod (12), the rubber sealing plate (13) and the rotating shaft (14) form a relative folding structure.

5. The high performance barrier door of claim 1, wherein: the convex knife (15) and the connecting door knife (10) form a dismounting and mounting structure connected by bolts, the convex knife (15) and the straight knife (17) form an elastic telescopic structure, and the convex knife (15) is in a trapezoidal structure.

6. The high performance barrier door of claim 1, wherein: the elastic sealing rubber strip (19) is fixedly connected with the end part of the straight knife (17), and the straight knife (17) is clamped and connected through the elastic sealing rubber strip (19).