CN221079004U - Optical fiber exchange box with stable structure for communication engineering - Google Patents

Abstract

The utility model relates to the technical field of optical fiber exchange boxes, in particular to an optical fiber exchange box with a stable structure for communication engineering. According to the utility model, after the height and the position of the tray are adjusted through the slide rail, the switches are placed in a stacked manner, the slide bars are slid through the slide grooves, so that the slide bars and the connecting plates exist between every two switches, the frame is formed by the slide bars and the connecting plates according to the quantity of the switches, the firmness is improved, the connecting plates are elastically pushed by the embedded first damping springs to attach and compress the pressing plates, the clamping and limiting effects are achieved, the switches are prevented from unstable shaking when external force and shaking are applied, meanwhile, the switches are well limited and stable by matching with the first damping springs, and collision or cable disconnection caused by excessive shaking is avoided.

Description

Optical fiber exchange box with stable structure for communication engineering

Technical Field

The utility model relates to the technical field of optical fiber exchange boxes, in particular to an optical fiber exchange box with a stable structure for communication engineering.

Background

The information engineering has close relation with the rapid development of computer technology, communication technology and high-density storage technology, and is widely applied in various fields, especially in the aspects of network, weak current and the like, and when the network, the weak current and the like are arranged and installed, the optical fiber exchange box is often used as a cable exchange and interaction point.

The utility model discloses a communication engineering construction is with optic fibre exchange box for CN216848280U, will adjust the regulation couple of loading tray according to actual demand and hang on corresponding regulation hanging hole, afterwards with the article that needs to install on loading tray body can, the middle part keeps apart the chamber and be hollow structure, can increase the speed of air circulation to the middle department of optic fibre exchange box body, thereby accelerate the radiating rate of optic fibre exchange box body, simultaneously, adjust bracing piece and adjust the setting of hanging hole structure and make the position and the height of adjusting the loading tray can be adjusted according to actual demand, thereby make this device flexibility in the use stronger, the setting of pull formula dampproof plate structure can play the effect of moisture absorption and moisture removal in the inside of optic fibre exchange box body in addition.

In summary, the following technical problems exist in the prior art: the prior art adjusts the position of the bearing disc and places the switch at the height, but a plurality of switches are generally piled up to the bearing disc in the application, if shake or external force collision appears, the switch is very easy to shake and is thereby collided each other to damage, or the cable breaks away from the influence and uses, and for this reason, we provide an optical fiber exchange box for communication engineering with stable structure.

Disclosure of utility model

The utility model aims to provide an optical fiber exchange box with a stable structure for communication engineering, which solves the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a communication engineering uses fiber optic switching box with stable structure, includes the box, the even fixed multiunit slide rail of inner wall both sides equidistance of box, and the inside sliding connection of slide rail has the tray, inlay between every two sets of slide rails of inner wall of box and be equipped with first filter screen, and one side of tray is provided with stabilizing mean;

The stabilizing mechanism comprises sliding grooves, the sliding grooves are formed in two sides of the sliding rail of the inner wall of the box body, sliding rods are connected inside the two sliding grooves in a sliding mode, a connecting plate is fixed between the two sliding rods, first damping springs are evenly and fixedly installed at equal distances between the top end and the bottom end of the connecting plate, and one end, far away from the connecting plate, of each first damping spring is connected with a pressing plate.

Preferably, the connecting plate forms a sliding structure with the box body through the sliding groove and the sliding rod, and forms an elastic structure with the compacting plate through the first damping spring.

Preferably, the inner wall of the tray is embedded with a second filter screen, a bearing plate is arranged above the second filter screen, and a stop block is arranged at the front end of each sliding rail.

Preferably, one end of the supporting tray penetrating into the box penetrates into the limiting block, a plurality of groups of second damping springs are uniformly embedded in the inner wall of the limiting block at equal intervals, and one end of each second damping spring is connected with a pressing plate.

Preferably, an elastic structure is formed between the pressing plate and the limiting block through the second damping spring, and the pressing plate is tightly attached to the tray.

Preferably, the bottom of tray is provided with fastening mechanism, fastening mechanism includes the threaded rod, threaded rod fixed mounting is at the bottom front end of tray, and the outer wall below cover of threaded rod is equipped with the rotation sleeve, the one end fixed mounting who keeps away from the threaded rod in tray bottom has the telescopic link, and the bottom mounting of telescopic link has the backup pad, the backup pad corresponds the telescopic position of rotation and has seted up the through-hole.

Preferably, the rotating sleeve forms a rotating structure with the supporting plate through the through hole, and the rotating sleeve is in threaded connection with the threaded rod.

The above description shows that the technical problems to be solved by the present application can be solved by the above technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

According to the utility model, after the height and the position of the tray are adjusted through the slide rail, the switches are placed in a stacked manner, the slide bars are slid through the slide grooves, so that the slide bars and the connecting plates exist between every two switches, the frame is formed by the slide bars and the connecting plates according to the quantity of the switches, the firmness is improved, the connecting plates are elastically pushed by the embedded first damping springs to attach and compress the pressing plates, the clamping and limiting effects are achieved, the switches are prevented from unstable shaking when external force and shaking are applied, meanwhile, the switches are well limited and stable by matching with the first damping springs, and collision or cable disconnection caused by excessive shaking is avoided.

According to the utility model, after the tray penetrates into the box body through the sliding rail, one end penetrates into the embedded limiting block on one side of the inner wall of the box body, the second damping spring elastically pushes the pressing plate to press the tray on the stop block, and the stop block limits and seals the tray to avoid separation, so that the tray is in a clamping state, the stability of the switch is prevented from being influenced by movement or shaking, and meanwhile, the second damping spring has a certain damping property, and excessive shaking during collision is avoided.

According to the utility model, the rotating sleeve is screwed to slide downwards on the threaded rod, so that the supporting plate is driven to move downwards, the uppermost exchanger between two groups of carrying trays is pressed, the problem that the stability of the exchanger is affected due to insufficient clamping force caused by overlarge gaps between the carrying trays is avoided, the supporting plate is sleeved on the axial direction of the rotating sleeve through the through holes, the rotating sleeve is convenient to rotate, the supporting plate is pushed to move at the same time, the telescopic rod at the other end of the supporting plate is used for fixing the supporting plate, and the supporting plate is prevented from rotating along with the rotating sleeve.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a chute according to the present utility model;

FIG. 3 is a schematic view of a compacting plate structure of the present utility model;

FIG. 4 is a schematic view of a carrier plate structure according to the present utility model;

FIG. 5 is a schematic view of a second damping spring according to the present utility model;

fig. 6 is a schematic view of the structure of the rotating sleeve according to the present utility model.

In the figure: 1. a case; 2. a slide rail; 3. a tray; 4. a first filter screen; 5. a stabilizing mechanism; 501. a chute; 502. a slide bar; 503. a connecting plate; 504. a first damping spring; 505. a compacting plate; 6. a receiving plate; 7. a second filter screen; 8. a stop block; 9. a limiting block; 10. a pressing plate; 11. a second damping spring; 12. a fastening mechanism; 1201. a support plate; 1202. a through hole; 1203. rotating the sleeve; 1204. a threaded rod; 1205. a telescopic rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a communication engineering uses fiber optic switching box with stable structure, includes box 1, and the equidistant multiunit slide rail 2 of evenly fixing in inner wall both sides of box 1, and slide rail 2's inside sliding connection has tray 3, and the inner wall of box 1 inlays between every two sets of slide rail 2 and is equipped with first filter screen 4, and one side of tray 3 is provided with stabilizing mean 5; the stabilizing mean 5 includes spout 501, the both sides at box 1 inner wall slide rail 2 are offered to spout 501, the inside of two spouts 501 is equal sliding connection has slide bar 502, be fixed with connecting plate 503 between two slide bars 502, the equal equidistant even fixed mounting in top and bottom of connecting plate 503 has first damping spring 504, the one end that connecting plate 503 was kept away from to first damping spring 504 is connected with hold-down plate 505, constitute sliding structure between spout 501 and slide bar 502 and the box 1, constitute elastic structure through connecting plate 503 between slide bar 502 and the box 1, through constituting elastic structure between first damping spring 504 and the hold-down plate 505, through tray 3 after slide rail 2 height-adjusting and position, fold the level and place the switch, slide bar 502 slides through spout 501, make there are slide bar 502 and connecting plate 503 between every two switches, according to the nimble regulation of quantity of switch, slide bar 502 and connecting plate 503 constitute the frame and improve the fastness, the connecting plate 503 is laminated and is pressed tightly to the switch through the first damping spring 504 elasticity promotion of inlaying, play the spacing effect of centre gripping, avoid receiving external force and shake when the unstable appearance of switch, cooperate first damping spring 504 to have certain shock attenuation nature simultaneously, better carry out spacing and stability, or avoid the excessive cable to shake.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, as a preferred embodiment, further, on the basis of the above manner, the inner wall of the tray 3 is embedded with the second filter screen 7, the top of the second filter screen 7 is provided with the bearing plate 6, the front end of each slide rail 2 is provided with the stop block 8, one end of the tray 3 penetrating into the box 1 penetrates into the stop block 9, multiple groups of second damping springs 11 are uniformly embedded in the inner wall equidistance of the stop block 9, one end of the second damping springs 11 is connected with the pressing plate 10, the pressing plate 10 forms an elastic structure between the second damping springs 11 and the stop block 9, the pressing plate 10 is tightly attached to the tray 3, after the tray 3 penetrates into the box 1 through the slide rails 2, one end penetrates into the embedded stop block 9 on one side of the inner wall of the box 1, the pressing plate 10 is elastically pushed against the stop block 8 through the second damping springs 11, the stop block 8 is limited and the tray 3 is blocked, thereby the tray 3 is in a clamping state, the stability of the switch is prevented from being affected by activity or shaking, and meanwhile, the second damping springs 11 have a certain shock absorption property is avoided.

As shown in fig. 1 and 6, as a preferred embodiment, further, on the basis of the above manner, the bottom of the tray 3 is provided with the fastening mechanism 12, the fastening mechanism 12 includes the threaded rod 1204, the threaded rod 1204 is fixedly installed at the front end of the bottom of the tray 3, the rotating sleeve 1203 is sleeved under the outer wall of the threaded rod 1204, one end of the bottom of the tray 3 far away from the threaded rod 1204 is fixedly installed with the telescopic rod 1205, the bottom end of the telescopic rod 1205 is fixed with the supporting plate 1201, the position of the supporting plate 1201 corresponding to the rotating sleeve 1203 is provided with the through hole 1202, the rotating sleeve 1203 forms a rotating structure with the supporting plate 1201 through the through hole 1202, the rotating sleeve 1203 is in threaded connection with the threaded rod 1204, and the rotating sleeve 1203 slides downwards on the threaded rod 1204 through screwing, so as to drive the supporting plate 1201 to move downwards, compress the uppermost exchanger between the two groups of trays 3, avoid excessive gaps between the trays 3, so that the clamping force does not affect the stability of the exchanger, the supporting plate 1201 is sleeved in the axial direction of the rotating sleeve 1203 through the through hole 1202, the rotating sleeve 1203, the telescopic rod 1205 is convenient to rotate, and the supporting plate 1201 moves while the telescopic rod 1201 is pushed to rotate, the supporting plate 1201 at the other end, and the supporting plate 1201 is fixed to rotate the supporting plate 1201.

From the above, it can be seen that:

The utility model aims at the technical problems that: in the prior art, the position and the height of the bearing disc are adjusted to place the switches, but the bearing disc is generally stacked with a plurality of switches in use, and if vibration or external force collision occurs, the switches are easy to shake so as to collide with each other and damage, or the cable is separated from the switch so as to influence the use; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

The inner wall of the box body 1 is provided with a plurality of groups of sliding rails 2, so that the height of the tray 3 is convenient to adjust according to the placement condition of the switch, meanwhile, a first filter screen 4 is arranged between every two groups of sliding rails 2 and embedded into the outer wall of the box body 1, ventilation and heat dissipation are convenient, sliding grooves 501 of stabilizing mechanisms 5 are arranged on two sides of the sliding rails 2 and are arranged on the inner wall side of the box body 1, the sliding bars 502 slide along the box body 1 through the sliding grooves 501, a connecting plate 503 fixed between the two groups of sliding bars 502 is embedded into the top end and the bottom end, a first damping spring 504 is elastically pushed by the first damping spring 504 to compress the switch, a plurality of stabilizing mechanisms 5 are arranged between the tray 3, and meanwhile, a group of stabilizing mechanisms 5 are arranged between every two groups of stacked switches, so that the compressing plate 505 is elastically clamped by the first damping spring 504 to stably avoid shaking caused by external force, and meanwhile, the tray is provided with a certain shock absorption performance through the first damping spring 504;

the second filter screen 7 is embedded at the top end of the supporting tray 3, so that air flow is facilitated to keep radiating, the two sides of the second filter screen 7 elastically push the bearing plate 6 to support the exchanger through the first damping springs 504 with the same model, so that the exchanger is in an elastically clamped state and is prevented from being knocked by external force, when the supporting tray 3 slides into the box body 1, the supporting tray 3 penetrates into the limiting block 9 fixed at the other side of the inner wall of the box body 1, and the supporting tray 3 is elastically pushed to press the pressing plate 10 through the second damping springs 11, so that the supporting tray 3 is in a clamped state and is prevented from being excessively rocked to play a role in stabilizing;

The threaded rod 1204 of the fastening mechanism 12 is fixed at the bottom end of each tray 3, the threaded rod 1204 is in threaded connection with the rotating sleeve 1203, the rotating sleeve 1203 axially penetrates through the supporting plate 1201 through the through hole 1202 and is in rotary connection, meanwhile, the telescopic rod 1205 fixed at the other end of the supporting plate 1201 is installed on the tray 3 at the top end, when the rotating sleeve 1203 is screwed, the supporting plate 1201 slides downwards to compress the switch conveniently, the compressing space of the switch between the two trays 3 is adjusted, the condition that the space is too large and loose is avoided, and meanwhile, the supporting plate 1201 is convenient to move through the telescopic rod 1205 and simultaneously, the rotating sleeve 1203 is prevented from being rotated along.

Through the arrangement, the application can solve the technical problems, and simultaneously realize the following technical effects:

According to the utility model, after the tray 3 penetrates into the box body 1 through the sliding rail 2, one end penetrates into the embedded limiting block 9 on one side of the inner wall of the box body 1, the pressing plate 10 is elastically pushed by the second damping spring 11 to press the tray 3 on the stop block 8, and the stop block 8 is used for limiting and blocking the tray 3 to avoid separation, so that the tray 3 is in a clamping state, the stability of a switch is prevented from being influenced by activity or shaking, and meanwhile, the second damping spring 11 has a certain shock absorption property and is prevented from excessively shaking when being collided;

According to the utility model, the rotating sleeve 1203 is screwed to slide downwards on the threaded rod 1204, so that the supporting plate 1201 is driven to move downwards, the uppermost exchanger between two groups of trays 3 is pressed, the phenomenon that the stability of the exchanger is affected due to insufficient clamping force caused by overlarge gaps between the trays 3 is avoided, the supporting plate 1201 is sleeved on the axial direction of the rotating sleeve 1203 through the through hole 1202, the rotating sleeve 1203 is convenient to rotate, the supporting plate 1201 is pushed to move, the telescopic rod 1205 at the other end of the supporting plate 1201 is used for fixing the supporting plate 1201, and the supporting plate 1201 is prevented from rotating along with the rotating sleeve 1203.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The optical fiber exchange box for the communication engineering with the stable structure is characterized by comprising a box body (1), wherein a plurality of groups of sliding rails (2) are uniformly fixed on two sides of the inner wall of the box body (1) at equal intervals, a carrying tray (3) is connected inside the sliding rails (2) in a sliding manner, a first filter screen (4) is embedded between every two groups of sliding rails (2) on the inner wall of the box body (1), and one side of the carrying tray (3) is provided with a stable mechanism (5);

The stabilizing mean (5) includes spout (501), the both sides at box (1) inner wall slide rail (2) are seted up to spout (501), and the inside of two spouts (501) is equal sliding connection has slide bar (502), be fixed with connecting plate (503) between two slide bars (502), and the equal equidistant even fixed mounting in top and the bottom of connecting plate (503) has first damping spring (504), the one end that connecting plate (503) was kept away from to first damping spring (504) is connected with pinch strip (505).

2. The optical fiber switching box for communication engineering with stable structure according to claim 1, wherein the connecting plate (503) forms a sliding structure with the box body (1) through the sliding groove (501) and the sliding rod (502), and the connecting plate (503) forms an elastic structure with the compacting plate (505) through the first damping spring (504).

3. The optical fiber exchange box for communication engineering with the stable structure according to claim 1, wherein the inner wall of the tray (3) is embedded with a second filter screen (7), a receiving plate (6) is arranged above the second filter screen (7), and a stop block (8) is arranged at the front end of each sliding rail (2).

4. The optical fiber exchange box with the stable structure for the communication engineering according to claim 1, wherein one end of the tray (3) penetrating into the box body (1) penetrates into the limiting block (9), a plurality of groups of second damping springs (11) are uniformly embedded in the inner wall of the limiting block (9) at equal intervals, and one end of each second damping spring (11) is connected with a pressing plate (10).

5. The optical fiber switching box for communication engineering with the stable structure according to claim 4, wherein the pressing plate (10) forms an elastic structure between the second damping spring (11) and the limiting block (9), and the pressing plate (10) is tightly attached to the carrying tray (3).

6. The optical fiber box for communication engineering with the stable structure according to claim 1, characterized in that the bottom of the tray (3) is provided with a fastening mechanism (12), the fastening mechanism (12) comprises a threaded rod (1204), the threaded rod (1204) is fixedly installed at the front end of the bottom of the tray (3), a rotating sleeve (1203) is sleeved below the outer wall of the threaded rod (1204), one end, far away from the threaded rod (1204), of the bottom of the tray (3) is fixedly provided with a telescopic rod (1205), the bottom end of the telescopic rod (1205) is fixedly provided with a supporting plate (1201), and a through hole (1202) is formed in the position, corresponding to the rotating sleeve (1203), of the supporting plate (1201).

7. The optical fiber switching box for communication engineering with stable structure according to claim 6, wherein the rotating sleeve (1203) forms a rotating structure between the through hole (1202) and the supporting plate (1201), and the rotating sleeve (1203) is in threaded connection with the threaded rod (1204).