CN218092812U - Shield door sealing connection device of power amplifier room - Google Patents

Abstract

The utility model discloses a shield door sealing connection device of power amplifier room, including two connection tracks, the shielding door body, spacing wheelset sets are set up between the shielding door body and connection track, and the fluting has all been seted up at connection track's both ends, and grooved inner chamber sliding clamping has the dog, is provided with fixed subassembly between dog and the connection track, and fixed subassembly is used for carrying out the position to the dog and prescribes a limit to, and the locating plate sets up in the top of dog, the middle part fixedly connected with connecting rod of dog upper surface, and the outer wall and the locating plate of connecting rod slip interlude and cup joint. The utility model discloses the cooperation that utilizes connection track, the shield door body, dog and fixed subassembly is used, and under connection track's effect, the shield door body can be stable install on the power amplifier room to the dog can carry out the position to the shield door body and prescribe a limit to, when clearing up the inside rubbish dust of connection track, only needs to take off the dog, just can follow connection track's both sides and sweep out rubbish.

Description

Shield door sealing connection device of power amplifier room

Technical Field

The utility model relates to a shield door technical field, in particular to shield door sealing connection device of power amplifier room.

Background

The shield door is used for preventing that outside electromagnetic field from influencing the normal work of indoor electrical equipment and precision instrument, make the room of depositing the equipment instrument form a closed space in order to prevent the entering of electromagnetic field, also in order to prevent that indoor electromagnetic radiation from influencing external electrical equipment to the external world, the diffusion harms that the staff is healthy, when power amplifier room uses the shield door, the shield door utilizes the connecting track to bear the weight of the connection to it usually, but the connecting track is when using, certain rubbish and dust can be piled up to its inside, because the connecting track is sunken form, thereby be not convenient for clear up its inside rubbish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shield door sealing connection device of power amplifier room to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shield door sealing connection device of power amplifier room, includes:

the two connecting rails are symmetrically arranged;

the two shielding door bodies are symmetrically connected between the two connecting tracks in a sliding manner;

the limiting wheel sets are arranged between the shielding door body and the connecting tracks;

the connecting rail is characterized in that two ends of the connecting rail are provided with grooves, a check block is clamped in the grooved inner cavity in a sliding manner, a fixing assembly is arranged between the check block and the connecting rail, and the fixing assembly is used for limiting the position of the check block.

Preferably, fixed subassembly includes the locating plate, the locating plate sets up in the top of dog, the middle part fixedly connected with connecting rod of dog upper surface, the outer wall and the locating plate slip interlude of connecting rod cup joint.

Preferably, the locating plate is located the top of linking rail, the equal fixedly connected with locating lever in both sides of locating plate bottom, two locating grooves have all been seted up to the both sides side of the relative one side of linking rail, the outer wall of locating lever and the inner chamber slip joint of locating groove.

Preferably, the top fixedly connected with limiting plate of connecting rod, the outer wall slip of connecting rod has cup jointed the spring, the spring is located between limiting plate and the locating plate.

Preferably, the equal fixedly connected with slider in both sides of dog, the spout has all been seted up to the both sides of fluting inner wall, the outer wall of slider and the inner chamber sliding sleeve of spout cup joint.

Preferably, the limiting wheel set comprises two supports, the top of each support is fixedly connected with the shielding door body, a pin shaft is fixedly connected inside each support, the outer wall of each pin shaft is rotatably sleeved with a roller, a limiting strip is fixedly connected to the middle of the inner wall of the connecting track, and the two corresponding supports are located on two sides of the limiting strip.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the cooperation of connecting track, the shielding door body, dog and fixed subassembly to use, under the effect of connecting track, the shielding door body can be stably installed on the power amplifier room to the dog can carry out the position to the shielding door body and prescribe a limit to, when clearing up the rubbish dust inside the connecting track, only need take off the dog, just can sweep out rubbish from the both sides of connecting track;

(2) The utility model discloses utilize the cooperation of dog, tie track and fixed subassembly to use, fixed subassembly includes locating plate, connecting rod, limiting plate, spring and locating lever, and the locating plate passes through connecting rod sliding connection in the top of dog to two locating levers of locating plate bottom and tie track slip joint just can carry out the position to the dog and prescribe a limit to, and then guarantee the stability of dog installation.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the internal structure of the side of the connecting track part of the present invention.

Fig. 4 is the side internal structure schematic diagram of the shielding door body and the connecting track part of the present invention.

In the figure: 1. connecting the rails; 2. a shielding door body; 3. a stopper; 4. a fixing assembly; 41. positioning a plate; 42. a connecting rod; 43. a limiting plate; 44. a spring; 45. positioning a rod; 46. a slider; 5. a support; 6. a pin shaft; 7. a roller; 8. and (5) a limiting 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.

The utility model provides a shield door sealing connection device of power amplifier room as shown in fig. 1-4, include:

two connection tracks 1, two 1 symmetry settings of connection track, two shield door bodies 2, connection track 1 installs on the power amplifier room, thereby when two shield door bodies 2 close, just can seal the power amplifier room, two 2 symmetry sliding connection of shield door bodies are between two connection tracks 1, a plurality of spacing wheelsets, spacing wheelset is set up in the shield door body 2 and is connected between the track 1, spacing wheelset includes two supports 5, the top and the shield door body 2 fixed connection of support 5, the inside fixedly connected with round pin axle 6 of support 5, the gyro wheel 7 has been cup jointed in the outer wall rotation of round pin axle 6, the spacing 8 of middle part fixedly connected with of connection track 1 inner wall, two corresponding supports 5 are located the both sides of spacing 8.

The fluting has all been seted up at the both ends of connecting track 1, grooved inner chamber slip joint has dog 3, dog 3 can carry out the position to the shield door body 2 and prescribe a limit to, thereby when avoiding opening the shield door body 2, the shield door body 2 directly separates with connecting track 1, and take off dog 3, just can conveniently clear up the rubbish of connecting track 1 inside, be provided with fixed subassembly 4 between dog 3 and the connecting track 1, fixed subassembly 4 is used for prescribing a limit to dog 3 position, fixed subassembly 4 includes locating plate 41, locating plate 41 and locating lever 45 can carry out the injecing of horizontal position to dog 3, slider 46 can carry out the position to dog 3 in vertical direction and prescribe a limit to, thereby guarantee the stability of dog 3 installation on connecting track 1, locating plate 41 sets up in the top of dog 3, the middle part fixedly connected with connecting rod 42 of dog 3 upper surface, the outer wall of connecting rod 42 and locating plate 41 slip interlude and cup joint, the equal fixedly connected with slider 46 in both sides of dog 3, the spout has all been seted up to the both sides, the outer wall of slider 46 cup joints with the inner chamber slip of spout.

Locating plate 41 is located connecting track 1's top, the equal fixedly connected with locating lever 45 in both sides of locating plate 41 bottom, two constant head tanks have all been seted up to the both sides side of the relative one side of two connecting track 1, the outer wall of locating lever 45 and the inner chamber slip joint of constant head tank, the top fixedly connected with limiting plate 43 of connecting rod 42, spring 44 has been cup jointed in the outer wall slip of connecting rod 42, spring 44 can be to elastic extrusion force of positioning plate 41, and then make locating plate 41 drive the locating lever 45 and the constant head tank on connecting track 1 remain stable joint state, spring 44 is located between limiting plate 43 and the locating plate 41.

The utility model discloses theory of operation: when the power amplifier chamber is sealed by using the shielding door bodies 2, the shielding door bodies 2 slide on the connecting rails 1 on the rollers 7, the pin shafts 6 and the supports 5 until the two shielding door bodies 2 are mutually attached, and then the power amplifier chamber can be sealed;

when rubbish inside the connecting track 1 is cleaned or the shielding door body 2 is detached, the positioning plate 41 is firstly pulled to ascend, so that two positioning rods 45 at the bottom of the positioning plate 41 are separated from positioning grooves in the connecting track 1, then the sliding stop block 3 is connected with the connecting track 1 relatively, the stop block 3 and the sliding block 46 are separated from the connecting track 1, the shielding door body 2 can be detached from the side of the connecting track 1 at the moment, then the rubbish inside the connecting track 1 can be directly cleaned, and the rubbish can be swept out from a groove in the side of the connecting track 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a shield door sealing connection device of power amplifier room, includes:

the two connecting rails (1) are symmetrically arranged;

the two shielding door bodies (2) are symmetrically and slidably connected between the two connecting tracks (1);

the limiting wheel sets are arranged between the shielding door body (2) and the connecting track (1);

the method is characterized in that: the connecting rail is characterized in that the two ends of the connecting rail (1) are provided with grooves, the inner cavities of the grooves are connected with a stop block (3) in a sliding clamping mode, a fixing component (4) is arranged between the stop block (3) and the connecting rail (1), and the fixing component (4) is used for limiting the position of the stop block (3).

2. The power amplifier room shield door sealing connection device according to claim 1, wherein the fixing component (4) includes a positioning plate (41), the positioning plate (41) is disposed on the top of the stop block (3), a connecting rod (42) is fixedly connected to the middle of the upper surface of the stop block (3), and an outer wall of the connecting rod (42) is slidably inserted into and sleeved with the positioning plate (41).

3. The shielding door sealing connection device of the power amplifier room as claimed in claim 2, wherein the positioning plate (41) is located at the top of the connecting rail (1), positioning rods (45) are fixedly connected to both sides of the bottom of the positioning plate (41), two positioning grooves are formed in both sides of one side of the connecting rail (1) opposite to each other, and the outer wall of each positioning rod (45) is in sliding clamping connection with the inner cavity of each positioning groove.

4. The shielding door sealing connection device of a power amplifier room as claimed in claim 2, wherein a limiting plate (43) is fixedly connected to the top of the connecting rod (42), a spring (44) is slidably sleeved on the outer wall of the connecting rod (42), and the spring (44) is located between the limiting plate (43) and the positioning plate (41).

5. The shielding door sealing connection device of a power amplifier room as claimed in claim 1, wherein both sides of the stopper (3) are fixedly connected with sliding blocks (46), both sides of the inner wall of the slot are provided with sliding grooves, and the outer wall of the sliding block (46) is slidably sleeved with the inner cavity of the sliding groove.

6. The shielding door sealing connection device of the power amplifier room as claimed in claim 1, wherein the limiting wheel set comprises two supports (5), the top of each support (5) is fixedly connected with the shielding door body (2), a pin shaft (6) is fixedly connected to the inside of each support (5), a roller (7) is rotatably sleeved on the outer wall of each pin shaft (6), a limiting strip (8) is fixedly connected to the middle of the inner wall of the connecting track (1), and the two corresponding supports (5) are located on two sides of the limiting strip (8).

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