CN217766967U

CN217766967U - Optical fiber exchange box for communication engineering construction

Info

Publication number: CN217766967U
Application number: CN202221849119.2U
Authority: CN
Inventors: 倪超; 陈靖; 徐宏辉
Original assignee: Guangdong Chengjian Industrial Co ltd
Current assignee: Guangdong Chengjian Industrial Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-08
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses an optical fiber commuting case for communication engineering construction, including the commuting case, the top of commuting case is equipped with the case lid, the inside both sides of commuting case all are equipped with the heat dissipation fan, the outside of heat dissipation fan is equipped with the filter screen, the one end of filter screen is equipped with loose axle A, the filter screen passes through loose axle A swing joint, the one end of filter screen is equipped with the connector, the fixed fixture block that is equipped with in one side of connector, the below of the filter screen other end is equipped with the connector link, the inside of connector link is equipped with the mounting groove, the inside surface of connector link is equipped with the draw-in groove, the fixture block card is gone into in the draw-in groove, the one end of connector link below is equipped with the movable block, the other end of connector link below is equipped with down the movable block, go up movable block and lower movable block with all be equipped with loose axle B between the connector link. The utility model discloses a heat dissipation fan dispels the heat to inside, and the heat dissipation fan of convenient maintenance simultaneously improves subsequent work efficiency greatly.

Description

Optical fiber exchange box for communication engineering construction

Technical Field

The utility model relates to an optical fiber exchange box technical field specifically is an optical fiber exchange box for communication engineering construction.

Background

With the increasingly rapid development of people's living needs and technological progress, an optical fiber exchange box is a cross-connection device for providing end connection and jumper connection for trunk layer optical fibers and wiring layer optical fibers, after the optical fibers are introduced into the optical fiber exchange box and are fixed, terminated and distributed, the trunk layer optical fibers and the wiring layer optical fibers are communicated by using the jumper fibers, the optical fiber exchange box is a connection device installed outdoors, and the most fundamental requirement of the optical fiber exchange box is that the optical fiber exchange box can resist severe climate and severe working environment.

However, when the existing optical fiber exchange box encounters an environment with a high temperature, an internal heat dissipation device needs to be started, and heat dissipation is performed through the heat dissipation fan, but the heat dissipation fan is damaged due to high-load movement of the heat dissipation fan after being used for a long time, and the maintenance and the replacement are inconvenient, so that the subsequent working efficiency is influenced; therefore, the existing requirements are not met, and an optical fiber exchange box for communication engineering construction is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber exchange box is used in communication engineering construction to solve the current optical fiber exchange box that provides among the above-mentioned background art when meetting the higher environment of temperature, need start inside heat abstractor, carry out radiating processing through the heat dissipation fan, nevertheless long-time use, the high load motion that can cause the heat dissipation fan causes the damage of heat dissipation fan, and is not convenient for overhaul the change, influences subsequent work efficiency scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber exchange box for communication engineering construction, includes the exchange box, the top of exchange box is equipped with the case lid, the inside both sides of exchange box all are equipped with the heat dissipation fan, the outside of heat dissipation fan is equipped with the filter screen, the one end of filter screen is equipped with loose axle A, the filter screen passes through loose axle A swing joint, the one end of filter screen is equipped with the connector, the fixed fixture block that is equipped with in one side of connector, the below of the filter screen other end is equipped with the connector link, the inside of connector link is equipped with the mounting groove, the inside surface of connector link is equipped with the draw-in groove, the fixture block card is gone into in the draw-in groove, the one end of connector link below is equipped with the movable block, the other end of connector link below is equipped with down the movable block, go up movable block and lower movable block with all be equipped with loose axle B between the connector link, go up movable block and lower movable block all through loose axle B with connector link swing joint, one side of going up the movable block is fixed and is equipped with flexible inserted block, one side of lower movable block is fixed is equipped with the connecting block, the inside of connecting block is equipped with the slot, flexible inserted in the slot.

Preferably, a plurality of uniformly arranged air holes are hinged on the surfaces of the two sides of the exchange box, so that air can conveniently enter and exit circulation, and internal heat dissipation is facilitated.

Preferably, the up end of case lid is equipped with accomodates the groove, the inside of accomodating the groove is equipped with the handle, one side of handle is equipped with the major axis, the handle passes through major axis swing joint, and supplementary effect is convenient the transportation.

Preferably, both sides of the upper end face of the box cover are provided with dustproof filter screens, so that a dustproof effect is achieved.

Preferably, a hinge is arranged between the exchange box and the box cover, and the exchange box is movably connected with the box cover through the hinge to realize the opening and closing movement of the box cover.

Preferably, the connector with the through-hole has been seted up to the centre of filter screen, and the flexible inserted block through connection of being convenient for is fixed.

Preferably, the front end face of the exchange box is provided with a buckle, so that the box cover and the exchange box are fixed.

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

1. the utility model discloses a heat dissipation fan motor drives the operation of heat dissipation fan, carries out the circulation of external air current through the bleeder vent on commuting case both sides surface. The circulation of internal air flow is driven by the work of the heat dissipation fan, the heat dissipation effect is enhanced, meanwhile, a filter screen outside the heat dissipation fan can play a role of filtering external dust and impurities, the cleanness degree of the inside is ensured, meanwhile, a movable shaft A at one end of the filter screen is utilized to rotate the filter screen, so that a connector at one end of the filter screen moves outwards in the mounting groove, a clamping block at one side of the connector is also separated from the inside of the clamping groove, the movable shaft B of the upper movable block and the lower movable block is utilized to contact the upper movable block and the lower movable block when the connector is pulled outwards, the upper movable block and the lower movable block are driven by the movable shaft B to rotate outwards, and the personnel can extend and retract the inserting block to move upwards by utilizing the rotation, make flexible inserted block break away from the inside of slot, then can take out the connector from inside, alright accomplish the opening movement to the one end filter screen, then the heat dissipation fan is located the opposite side of filter screen simultaneously, in the outside pivoted of filter screen, the heat dissipation fan also exposes and can overhaul, only need the reverse movement filter screen when ann changes, make the connector to the inside removal of mounting groove, then upwards pull out flexible inserted block, the effect of usable power, it moves to the inboard through loose axle B's drive to go up the movable block and lower movable block, until the connector gets into the inside of mounting groove completely, the fixture block of mounting groove one side also blocks into go into fixedly in the middle of the inside draw-in groove of connector link simultaneously, then flexible inserted block at this moment also inserts the inside of slot and locks the completion connection.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

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

FIG. 3 is a schematic view of a partial structure of the connecting buckle of the present invention;

fig. 4 is a schematic view of a partial structure of the joint of the present invention.

In the figure: 1. an exchange box; 2. a box cover; 3. a dustproof filter screen; 4. a receiving groove; 5. a handle; 6. air holes are formed; 7. a filter screen; 8. a heat dissipation fan; 9. a movable shaft A; 10. a connecting buckle; 11. a card slot; 12. a movable shaft B; 13. mounting grooves; 14. a telescopic insert block; 15. connecting blocks; 16. an upper movable block; 17. a lower movable block; 18. a connector; 19. a clamping block; 20. and (4) a slot.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an optical fiber exchange box for communication engineering construction, including exchange box 1, exchange box 1's top is equipped with case lid 2, exchange box 1 inside both sides all are equipped with heat dissipation fan 8, heat dissipation fan 8's outside is equipped with filter screen 7, filter screen 7's one end is equipped with loose axle A9, filter screen 7 passes through loose axle A9 swing joint, filter screen 7's one end is equipped with connector 18, connector 18's one side is fixed and is equipped with fixture block 19, the below of the filter screen 7 other end is equipped with connector link 10, connector link 10's inside is equipped with mounting groove 13, the inside surface of connector link 10 is equipped with draw-in groove 11, fixture block 19 card is gone into in the draw-in groove 11, the one end of connector link 10 below is equipped with movable block 16, the other end of connector link 10 below is equipped with down movable block 17, go up movable block 16 and all be equipped with movable axle B12 between movable block 17 and the connector link 10 down, it all is equipped with movable shaft B12 and connector link 10 swing joint to go up movable block 16 and lower movable block 17, one side of movable block 16 is fixed and is equipped with flexible inserted block 14, one side of lower movable block 17 is equipped with connecting block 15, the fixed, the inside of connecting block 15 is equipped with slot 20, insert in the slot 20.

Furthermore, a plurality of air holes 6 which are uniformly arranged are hinged on the surfaces of both sides of the exchange box 1.

Through adopting above-mentioned technical scheme, make things convenient for the business turn over circulation of air, the inside heat dissipation of being convenient for.

Further, the up end of case lid 2 is equipped with accomodates groove 4, and the inside of accomodating groove 4 is equipped with handle 5, and one side of handle 5 is equipped with the major axis, and handle 5 passes through major axis swing joint.

Through adopting above-mentioned technical scheme, supplementary effect, convenient transportation.

Furthermore, both sides of the upper end surface of the box cover 2 are provided with dustproof filter screens 3.

Through adopting above-mentioned technical scheme, play dirt-proof effect.

Further, a hinge is arranged between the exchange box 1 and the box cover 2, and the exchange box 1 is movably connected with the box cover 2 through the hinge.

Through adopting above-mentioned technical scheme, realize the motion that opens and shuts of case lid 2.

Furthermore, a through hole is arranged between the connecting head 18 and the filter screen 7.

By adopting the technical scheme, the telescopic insertion block 14 is convenient to be fixedly connected in a penetrating way.

Furthermore, the front end face of the exchange box 1 is provided with a buckle.

By adopting the technical scheme, the box cover 2 and the exchange box 1 are fixed.

The working principle is as follows: when the air circulation heat exchanger is used, the heat dissipation fan motor drives the heat dissipation fan 8 to run, and the air holes 6 in the two side surfaces of the exchange box 1 are used for circulating external air flow. Utilize the circulation of the work drive inside air current of heat dissipation fan 8, increase its radiating effect, simultaneously, filter screen 7 outside heat dissipation fan 8 can play a filterable effect to external dust impurity, guarantee inside clean degree, we utilize loose axle A9 of filter screen 7 one end to carry out the rotation of filter screen 7 simultaneously, make the connector 18 of filter screen 7 one end move to the outside in the inside of mounting groove 13, fixture block 19 of connector 18 one side also breaks away from the inside of draw-in groove 11, then utilize loose axle B12 of last movable block 16 and lower movable block 17 when connector 18 pulls to the outside, then go up movable block 16 and lower movable block 17 and rotate to the outside under the drive of loose axle B12, then the usable personnel of flexible inserted block 14 move to the top in the pivoted while, make flexible inserted block 14 break away from the inside of slot 20, then can take out connector 18 from the inside, alright completion is to the opening motion of one end filter screen 7, then heat dissipation opposite side 8 is located filter screen 7, when the flexible inserted block 14 rotates to the outside, and expose to the inside of slot 20, and can only need move the effect of the inside locking connection movable block 13 of the connector when the movable block 19 and the connector moves to the inside of movable block 17 and the movable block 13, then the connection of the movable block 13, then the reverse side of the connection of the movable block 13 is gone up to the movable block 14 and the connection of the movable block 13, then the reverse side of the movable block is accomplished to the connection of the movable block 14 when the movable block 13 is moved to the movable block 14 when the movable block is moved to the inside of the movable block 13, then the inside of the movable block is moved to the inside of the movable block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an optical fiber switch box for communication engineering construction, includes switch box (1), its characterized in that: the improved energy-saving box is characterized in that a box cover (2) is arranged above the exchange box (1), heat dissipation fans (8) are arranged on two sides of the interior of the exchange box (1), a filter screen (7) is arranged outside the heat dissipation fans (8), a movable shaft A (9) is arranged at one end of the filter screen (7), a movable shaft A (9) is movably connected with the filter screen (7), a connector (18) is arranged at one end of the connector (18), a connecting buckle (10) is arranged below the other end of the filter screen (7), a mounting groove (13) is arranged inside the connecting buckle (10), a clamping groove (11) is arranged on the surface of the interior of the connecting buckle (10), the clamping block (19) is clamped into the clamping groove (11), a movable block (16) is arranged at one end of the lower side of the connecting buckle (10), a lower movable block (17) is arranged at the other end of the lower side of the connecting buckle (10), an upper movable block (16) and a lower movable block (17) are connected with a movable block (14) through a movable shaft B (16) and a movable block (14), one side of lower movable block (17) is fixed and is equipped with connecting block (15), the inside of connecting block (15) is equipped with slot (20), flexible inserted block (14) insert in slot (20).

2. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: and a plurality of air holes (6) which are uniformly arranged are hinged on the surfaces of the two sides of the exchange box (1).

3. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: the upper end face of case lid (2) is equipped with accomodates groove (4), the inside of accomodating groove (4) is equipped with handle (5), one side of handle (5) is equipped with the major axis, handle (5) are through major axis swing joint.

4. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: and both sides of the upper end surface of the box cover (2) are provided with dustproof filter screens (3).

5. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: a hinge is arranged between the exchange box (1) and the box cover (2), and the exchange box (1) is movably connected with the box cover (2) through the hinge.

6. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: the middle of the connector (18) and the filter screen (7) is provided with a through hole.

7. The optical fiber exchange box for communication engineering construction according to claim 1, wherein: the front end face of the exchange box (1) is provided with a buckle.