CN216146392U

CN216146392U - External protection device for communication engineering switch

Info

Publication number: CN216146392U
Application number: CN202122200663.6U
Authority: CN
Inventors: 程禹
Original assignee: Tianjin Chenxi Technology Co ltd
Current assignee: Tianjin Chenxi Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-29
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an external protection device for a communication engineering exchanger, which comprises a fixed shell, wherein extrusion springs are fixedly arranged on two sides of the inner wall of the fixed shell, an extrusion plate is fixedly arranged at one end, close to each other, of each extrusion spring, a sliding hole is formed in one side of each extrusion plate, a guide rod is fixedly arranged in each sliding hole, a movable plate is slidably arranged at one end of each guide rod, a clamping plate is fixedly arranged at one side, close to each movable plate, of each movable plate, traction springs are fixedly arranged at one ends, far away from each other, of the movable plates, rotating pins are fixedly arranged on two sides of the fixed shell, movable covers are slidably arranged at two ends of the rotating pins, adjusting holes are formed in two sides of each movable cover corresponding to the rotating pins, limit bolts are slidably arranged on two sides of each movable cover, and a reset spring is sleeved at one end, far away from each limit bolt. The utility model effectively plays a role in protection, avoids the problem of falling damage and ensures the use effect.

Description

External protection device for communication engineering switch

Technical Field

The utility model relates to the technical field of switch protection, in particular to an external protection device for a communication engineering switch.

Background

The switch is a switch, which is a network device for forwarding electric signals and can provide electric signal paths for any two network nodes accessing the switch, wherein the ethernet switch is the most common switch, and the switch has gone into various fields of scientific technology along with the rapid development of information technology, and can be widely applied to the switch in communication engineering, and an external protection device is needed in the using process of the switch.

The existing switch is mostly directly connected to the fixing frame through bolts or clamped to the fixing frame, even the existing switch is not fixed and directly placed at one position, when the existing switch is collided and dropped, the existing switch is easily damaged, normal use is caused, the switch needs to be replaced with a new switch, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an external protection device for a communications switch, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: comprises a fixed shell, extrusion springs are fixedly arranged on two sides of the inner wall of the fixed shell, an extrusion plate is fixedly arranged at one end of each extrusion spring, which is close to each other, a sliding hole is arranged on one side of the extrusion plate, a guide rod is fixedly arranged in the sliding hole, a moving plate is arranged at one end of the guide rod in a sliding manner, a clamping plate is fixedly arranged at one side of the moving plate close to each other, the ends of the moving plates far away from each other are fixedly provided with traction springs, the two sides of the fixed shell are fixedly provided with rotating pins, two ends of the rotating pin are slidably provided with movable covers, two sides of each movable cover are provided with adjusting holes corresponding to the rotating pin, two sides of the movable cover are slidably provided with limit bolts, one end of each limit bolt far away from each other is sleeved with a return spring, the fixed casing both sides correspond spacing stopper has seted up spacing hole, fixed casing bottom fixed mounting has the mounting bracket.

Preferably, the moving plates are arranged in two groups, and each group is provided with two moving plates which are distributed and arranged on one sides of the extrusion plates far away from each other.

Preferably, one end of the traction spring close to each other is fixedly provided with a connecting plate, and the connecting plate is fixedly arranged on one side of the extrusion plate.

Preferably, one side of the movable cover is provided with a plurality of line holes.

Preferably, a mounting hole is formed in one side of the mounting frame, and reinforcing rib plates are fixedly mounted at corners of the mounting frame.

Preferably, one side of the adjusting hole is provided with a plurality of limiting clamping grooves, and the limiting holes are flush with the limiting clamping grooves and are the same in number.

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

1. according to the utility model, the switch is clamped into the extrusion plate, the switch body is clamped through the extrusion spring, the clamping plate is pulled to clamp the other two sides of the switch, wherein one side of the switch with the insertion port faces to the shorter side of the clamping plate, the traction spring drives the clamping plate to move along the guide rod through the movable plate to clamp the switch, then the rotating pin is clamped into the limiting clamping groove on one side of the adjusting hole according to the thickness of the switch, the movable cover is closed, the limiting bolts on the two sides are inserted into the limiting hole under the traction of the reset spring, the fixed shell and the movable cover are connected and fixed, the switch is protected integrally, the structure is simple, the use is convenient, the protection effect is effectively played, and the use effect is ensured;

2. the switch is fixedly arranged at a proper position through the mounting frame, and when falling occurs, the extrusion spring and the traction spring inside the fixed shell both play a role in damping protection, so that the problem of falling damage is avoided, and the use effect is ensured.

Drawings

Fig. 1 is a schematic top view of an external protection device for a communications switch according to the present invention;

FIG. 2 is a schematic diagram of an overall structure of an external protection device for a communications switch according to the present invention;

FIG. 3 is a schematic diagram of an external protection device for a communications switch according to the present invention;

fig. 4 is a schematic side view of an external protection device for a communications switch according to the present invention.

In the figure: 1. a stationary housing; 2. a compression spring; 3. a pressing plate; 4. a guide bar; 5. moving the plate; 6. clamping a plate; 7. a traction spring; 8. a rotation pin; 9. a movable cover; 10. an adjustment hole; 11. a limit bolt; 12. a return spring; 13. a limiting hole; 14. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: comprises a fixed shell 1, extrusion springs 2 are fixedly arranged on two sides of the inner wall of the fixed shell 1, an extrusion plate 3 is fixedly arranged at one end of each extrusion spring 2 close to each other, a sliding hole is arranged on one side of each extrusion plate 3, and fixed mounting has guide arm 4 in the sliding hole, 4 one end slidable mounting of guide arm has movable plate 5, one side fixed mounting that movable plate 5 is close to each other has cardboard 6, the equal fixed mounting of one end that movable plate 5 kept away from each other has traction spring 7, fixed casing 1 both sides fixed mounting has rotating pin 8, rotating pin 8 both ends slidable mounting has movable cover 9, the corresponding rotating pin 8 in movable cover 9 both sides has seted up regulation hole 10, movable cover 9 both sides slidable mounting has spacing bolt 11, the pot head that spacing bolt 11 kept away from each other is established and is installed reset spring 12, fixed casing 1 both sides correspond spacing bolt 11 and have seted up spacing hole 13, fixed casing 1 bottom fixed mounting has mounting bracket 14.

Two groups of moving plates 5 are arranged, and each group of two moving plates is distributed and arranged on one side of the extrusion plate 3 away from each other; one end of the traction spring 7, which is close to each other, is fixedly provided with a connecting plate, and the connecting plate is fixedly arranged on one side of the extrusion plate 3; one side of the movable cover 9 is provided with a plurality of line holes; one side of the mounting frame 14 is provided with a mounting hole, and a reinforcing rib plate is fixedly mounted at the corner; a plurality of limiting clamping grooves are formed in one side of the adjusting hole 10, and the limiting holes 13 are flush with the limiting clamping grooves and are the same in number.

The working principle is as follows: when the utility model is used, the exchanger is clamped into the extrusion plate 3, the exchanger body is clamped tightly by the extrusion spring 2, the clamping plate 6 is pulled again, the other two sides of the exchanger are clamped by the clamping plate 6, wherein, one side of the exchanger with the socket faces to one side of the shorter clamping plate 6, the traction spring 7 drives the clamping plate 6 to move along the guide rod 4 through the movable plate 5, the exchanger is clamped tightly, then the rotating pin 8 is clamped into the limiting clamping groove at one side of the adjusting hole 10 according to the thickness of the exchanger, the movable cover 9 is closed, the limiting bolts 11 at two sides can be inserted into the limiting hole 13 under the traction of the reset spring 12, the fixed shell 1 and the movable cover 9 are fixedly connected, the whole exchanger is protected, the wire insertion is connected through the wire hole at one side of the movable cover 9, the exchanger is fixedly arranged at a proper position through the mounting rack 14, when falling occurs, the extrusion spring 2 and the traction spring 7 in the fixed shell 1 play a role of shock absorption protection, the anti-falling protective device has the advantages of simple structure, convenience in use and good use effect, effectively plays a role in protection, avoids the problem of falling damage, and ensures the use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An external protection device for a communication engineering switch, comprising a fixed housing (1), characterized in that: the device is characterized in that extrusion springs (2) are fixedly arranged on two sides of the inner wall of the fixed shell (1), one ends, close to each other, of the extrusion springs (2) are fixedly provided with extrusion plates (3), one sides of the extrusion plates (3) are provided with sliding holes, guide rods (4) are fixedly arranged in the sliding holes, one ends of the guide rods (4) are slidably provided with movable plates (5), one sides, close to each other, of the movable plates (5) are fixedly provided with clamping plates (6), one ends, far away from each other, of the movable plates (5) are fixedly provided with traction springs (7), two sides of the fixed shell (1) are fixedly provided with rotating pins (8), two ends of each rotating pin (8) are slidably provided with movable covers (9), two sides of each movable cover (9) are provided with adjusting holes (10) corresponding to the rotating pins (8), two sides of each movable cover (9) are slidably provided with limiting bolts (11), spacing bolt (11) one pot head of keeping away from each other is established and is provided with reset spring (12), fixed casing (1) both sides correspond spacing hole (13) have been seted up in spacing bolt (11), fixed casing (1) bottom mounting is provided with mounting bracket (14).

2. The external protection device for a communication engineering switch according to claim 1, characterized in that: the two groups of moving plates (5), two in each group, are distributed on one side of the extrusion plate (3) far away from each other.

3. The external protection device for a communication engineering switch according to claim 1, characterized in that: one end of the traction spring (7) close to each other is fixedly provided with a connecting plate, and the connecting plate is fixedly arranged on one side of the extrusion plate (3).

4. The external protection device for a communication engineering switch according to claim 1, characterized in that: a plurality of line holes are formed in one side of the movable cover (9).

5. The external protection device for a communication engineering switch according to claim 1, characterized in that: mounting holes are formed in one side of the mounting frame (14), and reinforcing rib plates are fixedly arranged at corners.

6. The external protection device for a communication engineering switch according to claim 1, characterized in that: a plurality of limiting clamping grooves are formed in one side of the adjusting hole (10), and the limiting holes (13) are flush with the limiting clamping grooves and are the same in number.