CN209786267U

CN209786267U - Protection device for communication line interface

Info

Publication number: CN209786267U
Application number: CN201821699196.8U
Authority: CN
Inventors: 马轲
Original assignee: Tianjin Xinma Technology Development Co Ltd
Current assignee: Tianjin Xinma Technology Development Co Ltd
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2019-12-13
Anticipated expiration: 2028-10-19

Abstract

The utility model discloses a protection device of communication line interface, including last safety cover and lower safety cover, go up the outside bottom of safety cover all around with the inboard top of safety cover down all seted up the notch all around, go up the outside top notch department of safety cover and all set up flutedly with the inboard bottom notch department of safety cover down, the draw-in groove has all been seted up to the inside both sides upper end of recess, lower extreme, the inside equal fixed mounting of draw-in groove has the second spring, the second spring has the dog at the equal fixed mounting in the one end of keeping away from the draw-in groove, go up safety cover, lower safety cover bottom, the equal fixed mounting in top has the fixture block, the equal activity of fixture block inlays inside the recess, the equal fixed mounting in the outside bottom. The utility model discloses a notch has all been seted up on the outside bottom and the inboard top of last safety cover and lower safety cover, is convenient for like this go up safety cover and lower more agreeing with between the safety cover, also can strengthen waterproof intensity.

Description

Protection device for communication line interface

Technical Field

the utility model relates to the field of communication technology, specifically a protection device of communication line interface.

Background

The communication interfaces generally include the following: RS-232, RS-485, general network interface, can support RSTN, ISDDN and LAN various networking environment, have USB2.0 ultra high data interface, the interface is really to set up an intermediary to make two electronic equipments that can not communicate directly originally communicate carry on the communication, but our life is more common to be USB interface;

The traditional protection device for the communication line interface has the following defects;

The interface of current communication equipment is many all links together and then twines with the sticky tape and carry out fixed connection, but will appear ageing for a long time, and many communication interfaces are all very afraid of water simultaneously, and current connect the potential safety hazard of phenomenon so great improvement that the winding time has appeared leaking and the infiltration for a long time with the sticky tape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device of communication line interface to solution time has been used for a long time and has appeared ageing and the security problem high inadequately easily.

in order to achieve the above object, the utility model provides a following technical scheme: a protection device for a communication line interface comprises an upper protection cover and a lower protection cover, wherein notches are formed in the periphery of the outer bottom end of the upper protection cover and the periphery of the inner top end of the lower protection cover, grooves are formed in the notches of the outer top end of the upper protection cover and the notch of the inner bottom end of the lower protection cover, clamping grooves are formed in the upper end and the lower end of two sides in each groove, second springs are fixedly arranged in the clamping grooves, a stop block is fixedly arranged at one end, away from the clamping grooves, of each second spring, clamping blocks are fixedly arranged at the bottom ends and the top ends of the upper protection cover and the lower protection cover respectively, the clamping blocks are movably embedded in the grooves, connectors are fixedly arranged on two sides of the outer bottom end of the lower protection cover respectively, fixing mechanisms are fixedly arranged outside the connectors, sliding grooves are fixedly arranged on two sides in the, fixing rods are fixedly arranged between the sliding grooves through sliding buckles, fixing grooves are fixedly arranged in the middle of the bottom end of the fixing rod at the upper end in the fixing mechanism and in the middle of the top end of the fixing rod at the lower end in the fixing mechanism, long grooves are formed in one sides of the sliding grooves far away from the fixing rods, connecting rods are fixedly arranged on one sides of the sliding buckles far away from the fixing rods through the long grooves, first springs are fixedly arranged at the bottom ends of the connecting rods at the upper end and the lower end outside the sliding grooves, fixed blocks are fixedly arranged in the middle of the two sides outside the sliding grooves, the first springs are fixedly connected with the top end and the bottom end of the fixed blocks at one ends far away from the connecting rods, second pulleys are fixedly arranged at one ends of the fixed blocks at two sides of the sliding grooves far away from the sliding grooves, first, one end of the twisted rope is fixedly connected with the connecting rod at the upper end outside the sliding groove and the connecting rod at the lower end, and the other end of the twisted rope penetrates through the middle part of the top end of the fixing mechanism through the first pulley and the second pulley.

Preferably, the connecting cover is installed at the end, far away from the lower protective cover, of the connecting port, and a glass plate is fixedly installed in the middle of the top end of the upper protective cover.

Preferably, the middle part of the bottom surface in the lower protective cover is fixedly provided with a rubber sleeve.

Preferably, the upper end is all movable and is provided with the slide rail in the inside both sides of safety cover down, it all is provided with slider and slide rail sliding connection all to go up the outside both sides middle part lower extreme activity of safety cover, the fixed slot all is semicircle form, the equal dislocation connection of fixed slot.

Preferably, a movable buckle is movably arranged on the bottom surface of the other end of the twisted rope extending out of the fixing mechanism.

Preferably, the twisted ropes fixedly installed on the connecting rod at the upper end outside the sliding chute penetrate through the second pulley and are in butt joint with the twisted ropes on the connecting rod at the lower end outside the sliding chute.

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

1. The utility model discloses an at last safety cover and lower safety cover bottom, top equal fixed mounting have the fixture block, and still all set up the recess at last safety cover and lower safety cover, and the equal fixed mounting in both sides upper end, lower extreme in the recess has the draw-in groove, and the equal fixed mounting has the second spring in the draw-in groove, and the second spring is in the one end of keeping away from the draw-in groove equal fixed mounting have the dog, and the fixture block accessible dog activity inlays in the recess, so be convenient for the nimble butt joint and the installation of upper safety cover and lower safety cover;

2. The utility model also fixedly installs connectors at both sides of the bottom end of the lower protective cover, and fixedly installs a connecting cover at one end of the lower protective cover, and movably installs a fixing mechanism at one end of the lower protective cover, and fixedly installs a chute at both sides of the fixing mechanism, and fixedly installs a fixing rod at the upper end of the chute and at the lower end of the chute through a slide fastener, and fixedly installs a fixing groove at the middle of the bottom end of the fixing rod at the upper end and the middle of the top end of the fixing rod at the lower end, and fixedly installs a first spring at the other side of the slide fastener through a connecting rod, and fixedly installs a second pulley at one end of the connecting rod away from the slide fastener, and fixedly installs a first pulley at both sides of the top end of the chute, and also winds stranded ropes on the first pulley and the second pulley, and fixedly docks with the connecting rod at one end of the stranded ropes, thus when the stranded ropes are pulled, the fixing grooves on the fixing rod, therefore, the waterproof strength can be enhanced by conveniently tightening the gap between the communication line and the connecting cover.

Drawings

Fig. 1 is a schematic view of the overall structure of a protection device for a communication line interface according to the present invention;

fig. 2 is a structural diagram of a fixing mechanism in the protection device for a communication line interface according to the present invention;

Fig. 3 is an enlarged structural diagram of the whole a position in the protection device of the communication line interface of the present invention.

in the figure: 1. a lower protective cover; 2. a rubber sleeve; 3. a connecting port; 4. a fixing mechanism; 5. a slide rail; 6. an upper protective cover; 7. a glass plate; 8. a slider; 9. a connecting cover; 10. a chute; 11. fixing the rod; 12. a connecting rod; 13. a first spring; 14. a first pulley; 15. stranding a rope; 16. sliding and buckling; 17. a second pulley; 18. fixing grooves; 19. a groove; 20. a card slot; 21. a second spring; 22. a stopper; 23. a clamping block; 24. a movable buckle.

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. 1-3, the present invention provides a technical solution: a protection device for a communication line interface comprises an upper protection cover 6 and a lower protection cover 1, wherein notches are respectively formed in the periphery of the outer bottom end of the upper protection cover 6 and the periphery of the inner top end of the lower protection cover 1, grooves 19 are respectively formed in the notches of the outer top end of the upper protection cover 6 and the notches of the inner bottom end of the lower protection cover 1, clamping grooves 20 are respectively formed in the upper end and the lower end of the two sides in the grooves 19, second springs 21 are respectively and fixedly installed in the clamping grooves 20, a stop block 22 is respectively and fixedly installed at one end, away from the clamping grooves 20, of each second spring 21, clamping blocks 23 are respectively and fixedly installed at the bottom end and the top end of the upper protection cover 6 and the bottom end and the top end of the lower protection cover 1, the clamping blocks 23 are respectively and movably embedded in the grooves 19, connecting ports 3 are respectively and fixedly installed at the two sides of, the upper end and the lower end of the inside of the sliding chute 10 are movably provided with sliding buckles 16, fixed rods 11 are fixedly arranged between the sliding chutes 10 through the sliding buckles 16, fixed grooves 18 are fixedly arranged in the middle of the bottom end of the fixed rod 11 at the upper end and in the middle of the top end of the fixed rod 11 at the lower end in the fixed mechanism 4, the sliding chute 10 is provided with a long groove at one side far away from the fixed rod 11, the sliding buckles 16 are fixedly provided with connecting rods 12 at one side far away from the fixed rod 11 through the long groove, the bottom ends of the connecting rods 12 at the upper end and the lower end of the connecting rods 12 at the two outer sides of the sliding chute 10 are fixedly provided with first springs 13, the middle parts at the two outer sides of the sliding chute 10 are fixedly provided with fixed blocks, one ends far away from the connecting rods 12 are respectively fixedly connected with the top, equal fixed mounting in both sides top has first pulley 14 outside spout 10, all twine stranded rope 15 on first pulley 14, the second pulley 17, the one end of stranded rope 15 is equallyd divide do not with spout 10 outer upper end connecting rod 12 and the connecting rod 12 fixed connection of lower extreme, stranded rope 15's the other end passes through 4 top middle parts of fixed establishment through first pulley 14 and second pulley 17.

A connecting cover 9 is arranged at one end of the connecting port 3 far away from the lower protective cover 1, and a glass plate 7 is fixedly arranged in the middle of the top end of the upper protective cover 6, so that the conditions inside the upper protective cover 6 and the lower protective cover 1 can be observed conveniently; the middle part of the inner bottom surface of the lower protective cover 1 is fixedly provided with a rubber sleeve 2, so that an interface can be wrapped; the middle upper ends of two sides inside the lower protective cover 1 are respectively provided with a sliding rail 5 through welding, the lower ends of the middle parts of two sides outside the upper protective cover 6 are respectively provided with a sliding block 8 through welding, the sliding blocks 8 are respectively connected with the sliding rails 5 in a sliding manner, the fixed grooves 18 are both semicircular, and the fixed grooves 18 are connected in a staggered manner, so that the sealing property can be improved; a movable buckle 24 is movably arranged on the bottom surface of the other end of the twisted rope 15 extending out of the fixing mechanism 4, so that the twisted rope 15 is convenient to fix; the twisted rope 15 fixedly installed on the connecting rod 12 at the upper end outside the sliding chute 10 passes through the second pulley 17 to be butted with the twisted rope 15 on the connecting rod 12 at the lower end outside the sliding chute 10, so that the fixing rod 11 at the upper end and the fixing rod 11 at the lower end inside the sliding chute 10 can be pulled simultaneously through the connecting rod 12.

The working principle is as follows: the utility model is characterized in that the bottom end and the top end of the upper protective cover 6 and the lower protective cover 1 are both fixedly provided with a fixture block 23, the notches of the upper protective cover 6 and the lower protective cover 1 are both provided with a groove 19, the upper end and the lower end of the two sides inside the groove 19 are both fixedly provided with a clamping groove 20, the inside of the clamping groove 20 is both fixedly provided with a second spring 21, the second spring 21 is both fixedly provided with a stop 22 at the end far away from the clamping groove 20, and the fixture block 23 can be movably embedded inside the groove 19 through the stop 22, thereby facilitating the flexible butt joint and installation of the upper protective cover 6 and the lower protective cover 1, and simultaneously, the two sides of the bottom end of the lower protective cover 1 are both fixedly provided with a connector 3, and the connector 3 is both fixedly provided with a connecting cover 9 at the end far away from the lower protective cover 1, and the fixing mechanism 4, and still at the spout 10 upper end, the lower extreme has dead lever 11 through the equal fixed mounting of smooth knot 16, and the equal fixed mounting in dead lever 11 bottom middle part of upper end and the dead lever 11 top middle part of lower extreme has fixed slot 18, and the opposite side of smooth knot 16 all has first spring 13 through connecting rod 12 fixed mounting, and still keep away from the equal fixed mounting of one end of smooth knot 16 at connecting rod 12 has second pulley 17, and the equal fixed mounting in spout 10 top both sides has first pulley 14, and still all twine stranded rope 15 on first pulley 14 and second pulley 17, and the one end of stranded rope 15 all with connecting rod 12 fixed butt joint, agree with fixed slot 18 on dead lever 11 together through first pulley 14 and second pulley 17 when pulling stranded rope 15 like this.

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

Claims

1. the utility model provides a protection device of communication line interface, includes safety cover (6) and lower safety cover (1), its characterized in that: notches are formed in the periphery of the outer bottom end of the upper protective cover (6) and the periphery of the inner top end of the lower protective cover (1), grooves (19) are formed in the notches of the outer top end of the upper protective cover (6) and the notches of the inner bottom end of the lower protective cover (1), clamping grooves (20) are formed in the upper end and the lower end of the two sides in the grooves (19), second springs (21) are fixedly mounted in the clamping grooves (20), a stop block (22) is fixedly mounted at one end, away from the clamping grooves (20), of each second spring (21), clamping blocks (23) are fixedly mounted at the bottom end and the top end of the upper protective cover (6) and the bottom end and the top end of the lower protective cover (1), the clamping blocks (23) are movably embedded in the grooves (19), connectors (3) are fixedly mounted on the two sides of the outer bottom end of the lower protective cover (1), the fixing mechanism is characterized in that sliding chutes (10) are fixedly arranged on two sides inside the fixing mechanism (4), sliding buckles (16) are movably arranged at the upper end and the lower end inside the sliding chutes (10), fixing rods (11) are fixedly arranged between the sliding chutes (10) through the sliding buckles (16), fixing grooves (18) are fixedly arranged in the middle of the bottom ends of the fixing rods (11) at the upper end and in the middle of the top ends of the fixing rods (11) at the lower end inside the fixing mechanism (4), long grooves are formed in one sides of the sliding chutes (10) far away from the fixing rods (11), connecting rods (12) are fixedly arranged on one sides of the sliding buckles (16) far away from the fixing rods (11) through the long grooves, first springs (13) are fixedly arranged at the bottom ends of the connecting rods (12) at the upper end and the lower end of the outer side of the sliding chutes (, first spring (13) the one end of keeping away from connecting rod (12) respectively with the top of fixed block, bottom fixed connection, the fixed block of spout (10) both sides has second pulley (17) at the equal fixed mounting in the one end of keeping away from spout (10), the equal fixed mounting in spout (10) outer both sides top has first pulley (14), it has stranded rope (15) to all twine on first pulley (14), second pulley (17), the one end of stranded rope (15) is equallyd divide connecting rod (12) and the connecting rod (12) fixed connection of lower extreme of upper end respectively outside spout (10), the other end of stranded rope (15) passes fixed establishment (4) top middle part through first pulley (14) and second pulley (17).

2. the protection device of claim 1, wherein: the connector (3) is kept away from one end of the lower protective cover (1) and is provided with a connecting cover (9), and the middle part of the top end of the upper protective cover (6) is fixedly provided with a glass plate (7).

3. The protection device of claim 1, wherein: the middle part of the bottom surface in the lower protective cover (1) is fixedly provided with a rubber sleeve (2).

4. The protection device of claim 1, wherein: the utility model discloses a safety protection cover, including safety cover (1), lower safety cover (6), upper end equal activity is provided with slide rail (5) in the inside both sides of lower safety cover (1), the equal activity of the outside both sides middle part lower extreme of going up safety cover (6) is provided with slider (8) and slider (8) all with slide rail (5) sliding connection, fixed slot (18) all are the semicircle form, the equal dislocation connection of fixed slot (18).

5. The protection device of claim 1, wherein: a movable buckle (24) is movably arranged on the bottom surface of the other end of the twisted rope (15) extending out of the fixing mechanism (4).

6. The protection device of claim 1, wherein: the stranded rope (15) fixedly arranged on the connecting rod (12) at the upper end outside the sliding chute (10) passes through the second pulley (17) and is butted with the stranded rope (15) on the connecting rod (12) at the lower end outside the sliding chute (10).