CN210318341U

CN210318341U - Protection mechanism of switch for communication equipment

Info

Publication number: CN210318341U
Application number: CN201921417017.1U
Authority: CN
Inventors: 王涛
Original assignee: Foshan Seri Communication Co ltd
Current assignee: Foshan Seri Communication Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-14
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a protective mechanism of a switch for communication equipment, wherein a protective box is a rectangular cavity, an accommodating cavity is longitudinally arranged in the protective box, symmetrical convex plates are arranged on the two sides of the inner wall of the protective box along the accommodating cavity, and a sliding cavity is defined by the convex plates and the inner wall of the protective box; a machine groove is connected in the containing cavity in a sliding manner, and the outer wall of the machine groove is connected with the protective box in a sliding manner through a damping sliding piece; convex grooves are formed in the two outer sides of the protective box, and convex plates are connected with the convex grooves through threads; the bottom wall of the front side of the protective box is hinged with an cover plate, and the upper end of the cover plate is clamped with the protective box; the utility model discloses effectively avoided the switch to receive external environment's influence, absorbed external vibration and destroyed, improved the heat dissipation and ventilation of switch in holding the intracavity, improved the protectiveness of switch greatly.

Description

Protection mechanism of switch for communication equipment

Technical Field

The utility model relates to a switch especially relates to a protection machanism of switch for communications facilities.

Background

A Switch means a "Switch" is a network device used for electrical (optical) signal forwarding. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common are telephone voice switches, fiber switches, and the like.

The patent publication No. CN208768096U, a Chinese utility model, discloses an exchanger with a protective and shock-absorbing structure, belonging to the broadband switching and shunting machine in the technical field of computer operation, the switch with the protection and shock absorption structure comprises a second protection and shock absorption device, a switch main body, a first protection and shock absorption device and a dust cover, the four corners of the bottom end of the exchanger main body are all provided with second protection damping devices, the two sides and the back surface of the exchanger main body are all provided with first protection damping devices, a plug is arranged on the back of the switch main body, a control button is arranged on the front of the switch main body, and install the pilot lamp in the switch main part on control button right side, the front of switch main part evenly is provided with the wiring port, the dust cover is evenly installed in the front of switch main part.

But its shock-absorbing structure is complicated, through increasing a plurality of shock-absorbing structures in the switch is inside, though strengthened the performance of switch, also increased the unnecessary mechanism of switch itself simultaneously, weight increase is unfavorable for the development of switch, also awaits improving to the protectiveness of switch.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a protection machanism of a switch for communication equipment, which can solve the technical defects existing in the background technology.

In order to solve the technical problem, the utility model provides a following technical scheme: a protection mechanism of an exchanger for communication equipment comprises a protection box, wherein the protection box is a rectangular cavity, a containing cavity is formed in the protection box along the longitudinal direction, symmetrical protruding plates are arranged on two sides of the inner wall of the protection box of the containing cavity, and a sliding cavity is defined by the protruding plates and the inner wall of the protection box; a machine groove is connected in the accommodating cavity in a sliding manner, and the outer wall of the machine groove is connected with the protective box in a sliding manner through a damping sliding piece; convex grooves are formed in the two outer sides of the protection box, and convex plates are connected to the convex grooves in a threaded mode; the positive diapire of protective housing articulates there is the apron, apron upper end joint protective housing.

As an optimal technical scheme of the utility model, the outer both sides of quick-witted groove top surface are equipped with the extension piece of parallel horizontal plane, extension piece and smooth chamber adaptation.

As a preferred technical scheme of the utility model, the outer tip of extension has seted up inward cavity, rigid coupling shock attenuation slider one end in the cavity, the other end pass through pulley and smooth chamber slip butt, just the laminating of extension lateral surface and smooth intracavity wall.

As a preferred technical solution of the present invention, the damping slider includes an outer sleeve, the outer sleeve is slidably sleeved with the inner slide tube, and a spring is fixedly connected between the inner slide tube and a stroke passage of the outer sleeve; the inner sliding pipe is far away from one end of the spring and is connected with the pulley through a bearing piece, limiting rings are arranged at the connection positions of the pipe orifices of the outer sleeve and the inner sliding pipe, and the adjacent limiting rings are abutted.

As a preferred technical scheme of the utility model, a plurality of interior louvres are seted up along vertical equidistance to the quick-witted groove side, are equipped with micro-fan between the adjacent interior louvre, just micro-fan and interior louvre all are located type groove one side.

As a preferred technical scheme of the utility model, the raised plate is provided with outer radiating holes, and the outer radiating holes correspond to the inner radiating holes one by one; the upper and lower end that stretches out of type board sets up external screw hole, the interior thread groove is seted up to groove about the type groove, and external screw hole and interior thread groove pass through bolt locking and fix.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model effectively avoids the switch from receiving the influence of external environment by placing the switch in the machine tank and arranging a second layer of protective box outside the machine tank; the damping sliding piece is arranged on the outer wall of the machine groove, so that the machine groove can be pushed to slide out in the protective box, and the practicability of the machine groove is improved; the sleeve pipes which are sleeved with each other are arranged on the damping sliding piece, and the spring is arranged at the joint of the sleeve pipes, so that the external vibration force is converted into the deformation of the spring, the vibration damage of the spring is absorbed, and the protection performance is greatly improved; and through the convex plate in threaded connection and the micro fan on the machine groove, the heat dissipation and ventilation of the switch in the accommodating cavity are improved, the working safety of the switch is ensured, and the protection performance of the switch is further improved.

Drawings

FIG. 1 is a schematic view of the installation cross section of the protective box and the machine groove according to the structure of the present invention;

FIG. 2 is a schematic view of the structure of the protection box of the present invention;

FIG. 3 is a schematic side view of the protection box of the present invention;

FIG. 4 is a schematic view of a side structure of the trough of the present invention;

fig. 5 is a schematic structural view of the damping slider according to the present invention;

wherein: 1. a protective box; 2. a cavity; 3. a convex groove; 4. a raised plate; 5. a cover plate; 6. a machine groove; 21. a protruding plate; 22. a slide chamber; 31. an internal thread groove; 41. an outer heat dissipation aperture; 42. an external threaded hole; 61. a projecting member; 62. a shock-absorbing slider; 63. a micro fan; 64. internal heat dissipation holes; 621. an outer sleeve; 622. a spring; 623. an inner slide tube; 624. a bearing member; 625. a pulley; 626. a limit ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-5, the utility model provides a protection mechanism of a switch for communication equipment, which comprises a protection box 1, wherein the protection box 1 is a rectangular cavity, an accommodating cavity 2 is longitudinally arranged in the protection box 1, symmetrical protruding plates 21 are arranged on the two sides of the inner wall of the protection box 1 in the accommodating cavity 2, and a sliding cavity 22 is defined by the protruding plates 21 and the inner wall of the protection box 1; a machine groove 6 is connected in the accommodating cavity 2 in a sliding manner, and the outer wall of the machine groove 6 is connected with the protective box 1 in a sliding manner through a damping sliding piece 62; the machine trough 6 is used for placing the machine trough 6 through the containing cavity 2 and the sliding cavity 22, the machine trough 6 can be pushed and pulled out in the containing cavity 2 and the sliding cavity 22 in a sliding mode, the machine trough 6 is used for placing an exchanger and is placed in the machine trough 6 through the exchanger, and the machine trough 6 is placed in the protection box 1, so that the exchanger is effectively protected; convex grooves 3 are formed in the two outer sides of the protective box 1, and convex plates 4 are connected to the convex grooves 3 in a threaded mode; the structural design of the raised plate 4 ensures that the raised plate can be effectively limited and fixed with the protective box 1, and is beneficial to the installation of the raised plate 4 and the protective box 1; protective housing 1 openly diapire articulate has

apron

5, and 5 upper end joint protective housing 1 of apron, when the switch was placed in protective housing 1, apron 5 closed 1 opening of protective housing, need change or when maintaining the switch, will lap 5 open can, in this embodiment, apron 5 and protective housing 1 realize through the joint structure.

Specifically, the two sides outside the top surface of the slot 6 are provided with extending pieces 61 parallel to the horizontal plane, the extending pieces 61 are matched with the sliding cavity 22, the extending pieces 61 parallel to the horizontal plane are used for being in sliding connection with the sliding cavity 22, further, the outer end portion of the extending piece 61 is provided with an inward cavity, one end of a damping sliding piece 62 is fixedly connected in the cavity, the other end of the damping sliding piece 62 is in sliding butt joint with the sliding cavity 22 through a pulley 625, the outer side surface of the extending piece 61 is attached to the inner wall of the sliding cavity 22, the slot 6 can slide in the accommodating cavity 2 for damping through the damping sliding piece 62, so that the switch on the slot 6 can be conveniently pushed and pulled out, the damping performance of the switch in the slot 6 is improved through the damping performance, electronic elements of the switch;

specifically, the damping sliding member 62 includes an outer sleeve 621, the outer sleeve 621 is slidably sleeved on the inner sliding tube 623, and a spring 622 is fixedly connected between the inner sliding tube 623 and a stroke channel of the outer sleeve 621; one end of the inner sliding tube 623, which is far away from the spring 622, is connected with a pulley 625 through a bearing member 624, limiting rings 626 are arranged at the pipe orifice connecting parts of the outer sleeve 621 and the inner sliding tube 623, and adjacent limiting rings 626 are abutted; further, when the protective box 1 receives external impact or vibration force, the pulley 625 in direct contact with the protective box 1 transmits deformation force generated by vibration to the inner sliding tube 623, the inner sliding tube 623 is connected with the outer sleeve 621 through the spring 622, so that the inner sliding tube 623 slides in the inner cavity of the outer sleeve 621 and transmits the vibration force to the spring 622 to generate deformation, the vibration force is absorbed, and the protective performance of the protective box is effectively improved;

specifically, a plurality of inner heat dissipation holes 64 are formed in the side face of the machine groove 6 at equal intervals along the longitudinal direction, a micro fan 63 is arranged between every two adjacent inner heat dissipation holes 64, the micro fan 63 and the inner heat dissipation holes 64 are both located on one side of the convex groove 3, outer heat dissipation holes 41 are formed in the convex plate 4, and the outer heat dissipation holes 41 correspond to the inner heat dissipation holes 64 one by one; furthermore, the inner heat dissipation holes 64 and the outer heat dissipation holes 41 which are in one-to-one correspondence can improve the heat dissipation performance of the heat dissipation holes and also have a ventilation effect, in the embodiment, a storage battery can be arranged in the protection box 1, the storage battery is electrically connected with the micro fan 63, so that air convection is formed between the outer heat dissipation holes 41 and the inner heat dissipation holes 64, the impeller orientation design of the micro fan 63 enables the cavity of the machine slot 6 to always keep an efficient heat dissipation and ventilation effect, and the protection performance of the switch is improved due to overheating damage when the switch is placed;

the end that stretches out about the raised letter board 4 sets up external thread hole 42, and the internal thread groove 31 is seted up to the groove about the raised letter groove 3, and external thread hole 42 and internal thread groove 31 are fixed through bolt locking, and the threaded connection of raised letter board 4 and raised letter groove 3 through its laminating position makes its raised letter board 4 that has the cooling ventilation effect can realize the effect of convenient dismouting.

The specific principle is as follows: when the utility model is used, the exchanger is placed on the machine groove 6, then the machine groove 6 is pushed into the containing cavity 2, then the cover plate 5 and the protective box 1 are clamped through the hinged cover plate 5, when the exchanger needs to be replaced and maintained, the cover plate 5 is opened, and the machine groove 6 is pulled out from the containing cavity 2; specifically, when the protective box 1 receives external vibration force, the pulley 625 in direct contact with the protective box 1 transmits deformation force generated by vibration to the inner sliding tube 623, and the inner sliding tube 623 is connected with the outer sleeve 621 through the spring 622, so that the inner sliding tube 623 slides in the inner cavity of the outer sleeve 621 and transmits the vibration force to the spring 622 to generate deformation, thereby absorbing the vibration force and effectively improving the protective performance of the protective box; further, interior louvre 64 and outer louvre 41 of one-to-one have also played the ventilation effect when improving its heat dispersion, and in this embodiment, can set up the battery in the inside of protective housing 1, connect through battery and micro fan 63 electricity for form the air convection between outer louvre 41 and the interior louvre 64, make and remain efficient heat dissipation ventilation effect throughout in the cavity of quick-witted groove 6, prevent that the switch from damaging because of overheated, the side has improved its barrier propterty.

The utility model effectively avoids the switch from receiving the influence of external environment by placing the switch in the machine tank and arranging a second layer of protective box outside the machine tank; the damping sliding piece is arranged on the outer wall of the machine groove, so that the machine groove can be pushed to slide out in the protective box, and the practicability of the machine groove is improved; the sleeve pipes which are sleeved with each other are arranged on the damping sliding piece, and the spring is arranged at the joint of the sleeve pipes, so that the external vibration force is converted into the deformation of the spring, the vibration damage of the spring is absorbed, and the protection performance is greatly improved; and through the convex plate in threaded connection and the micro fan on the machine groove, the heat dissipation and ventilation of the switch in the accommodating cavity are improved, the working safety of the switch is ensured, and the protection performance of the switch is further improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection machanism of switch for communication equipment, includes protective housing (1), its characterized in that: the protective box (1) is a rectangular cavity, the interior of the protective box is longitudinally provided with an accommodating cavity (2), the two sides of the inner wall of the protective box (1) in the accommodating cavity (2) are provided with symmetrical protruding plates (21), and the protruding plates (21) and the inner wall of the protective box (1) are enclosed to form a sliding cavity (22); a machine groove (6) is connected in the accommodating cavity (2) in a sliding manner, and the outer wall of the machine groove (6) is connected with the protective box (1) in a sliding manner through a damping sliding piece (62); convex grooves (3) are formed in the two outer sides of the protective box (1), and convex plates (4) are connected to the convex grooves (3) in a threaded mode; the protective box is characterized in that the front bottom wall of the protective box (1) is hinged with an cover plate (5), and the upper end of the cover plate (5) is connected with the protective box (1) in a clamping mode.

2. The protection mechanism of a switch for communication equipment according to claim 1, wherein: and extension pieces (61) parallel to the horizontal plane are arranged on the two sides outside the top surface of the machine groove (6), and the extension pieces (61) are matched with the sliding cavity (22).

3. The protection mechanism of a switch for communication equipment according to claim 2, wherein: an inward cavity is formed in the outer end portion of the extension piece (61), one end of a damping sliding piece (62) is fixedly connected into the cavity, the other end of the damping sliding piece is in sliding abutting joint with the sliding cavity (22) through a pulley (625), and the outer side face of the extension piece (61) is attached to the inner wall of the sliding cavity (22).

4. The protection mechanism of a switch for communication equipment according to claim 1, wherein: the shock absorption sliding part (62) comprises an outer sleeve (621), the outer sleeve (621) is sleeved with an inner sliding tube (623) in a sliding mode, and a spring (622) is fixedly connected between the inner sliding tube (623) and a stroke channel of the outer sleeve (621); one end, far away from the spring (622), of the inner sliding pipe (623) is connected with a pulley (625) through a bearing piece (624), limiting rings (626) are arranged at the pipe orifice connecting positions of the outer sleeve (621) and the inner sliding pipe (623), and adjacent limiting rings (626) are abutted.

5. The protection mechanism of a switch for communication equipment according to claim 1, wherein: a plurality of inner radiating holes (64) are formed in the side face of the machine groove (6) at equal intervals along the longitudinal direction, a micro fan (63) is arranged between every two adjacent inner radiating holes (64), and the micro fan (63) and the inner radiating holes (64) are located on one side of the convex groove (3).

6. The protection mechanism of a switch for communication equipment according to claim 1, wherein: the raised plate (4) is provided with outer heat dissipation holes (41), and the outer heat dissipation holes (41) correspond to the inner heat dissipation holes (64) one by one; the upper and lower extending ends of the convex plate (4) are provided with external threaded holes (42), the upper and lower grooves of the convex groove (3) are provided with internal threaded grooves (31), and the external threaded holes (42) and the internal threaded grooves (31) are locked and fixed through bolts.