CN214707914U

CN214707914U - Network switch

Info

Publication number: CN214707914U
Application number: CN202120386415.2U
Authority: CN
Inventors: 罗瑜
Original assignee: Nanning Chanfeng Technology Development Co ltd
Current assignee: Nanning Chanfeng Technology Development Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-11-12
Anticipated expiration: 2031-02-19

Abstract

The utility model relates to a switch technical field just discloses a network switch, including casing, movable plate and annular slab, two spouts have been seted up respectively to the lower inner wall of casing, the lower surface of movable plate is fixed respectively and is equipped with two T shape sliders and the fixed apron that is equipped with of right side wall, the fixed first dismouting mechanism that is equipped with between the left side wall of apron and the right side wall of casing, two T shape slider respectively with the spout sliding connection that corresponds, the annular slab cup joints with the right side wall activity of casing and the inner wall is fixed respectively and is equipped with two support frames, left side the right side wall of support frame is fixed and is equipped with the motor, the fixed flabellum that is equipped with of output of motor, the fixed second dismouting mechanism that is equipped with between the upper and lower both sides outer wall of annular slab and the right lateral wall of casing, the fixed dustproof mechanism that is equipped with of left side lateral wall of casing. The utility model discloses dismouting switch and heat abstractor that can be simple quick make things convenient for inspection and maintenance.

Description

Network switch

Technical Field

The utility model relates to a switch technical field especially relates to a network switch.

Background

The network switch is a device for expanding the network, can provide more connection ports for a sub-network so as to connect more computers, and has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like, along with the development of the communication industry and the promotion of informatization of national economy, the market of the network switch is steadily on the rise.

Current network switch uses exhaust fan and dust screen to dispel the heat and prevent dust for network switch, but the exhaust fan uses easy damage for a long time, and the dust screen is also inconvenient to be cleared up or is changed, the inconvenient dismouting of network switch moreover, if there is the damage, the dismouting maintenance is very hard and time consuming, consequently, the utility model discloses a network switch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and using exhaust fan and dust screen to dispel the heat and prevent dust for the network switch among the prior art, but the exhaust fan uses easy damage for a long time, and the dust screen is also inconvenient clearance or change, and the inconvenient dismouting of network switch moreover, if there is the damage, the problem that the dismouting maintenance was wasted time and energy very much, and the network switch who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a network switch, includes casing, movable plate and annular slab, two spouts have been seted up respectively to the lower inner wall of casing, the lower surface of movable plate is fixed respectively and is equipped with two T shape sliders and the fixed apron that is equipped with of right side wall, the fixed first dismouting mechanism that is equipped with between the left side wall of apron and the right side wall of casing, two T shape slider respectively with the spout sliding connection who corresponds, the annular slab cup joints with the right side wall activity of casing and the inner wall is fixed respectively and is equipped with two support frames, the left side the fixed motor that is equipped with of right side wall of support frame, the fixed flabellum that is equipped with of output of motor, fixed second dismouting mechanism that is equipped with between the upper and lower both sides outer wall of annular slab and the right side lateral wall of casing, the left side wall of casing has been seted up a plurality of ventilation holes and the fixed dustproof mechanism that is equipped with of left side wall.

Preferably, first dismouting mechanism includes cardboard, kelly, cam and spring, the upper surface of casing is fixed respectively and is equipped with two fixed plates, the right side wall of casing is seted up flutedly and inside has seted up the cavity, preceding, the back both sides wall of cam rotate through the pivot respectively and connect in two fixed plates lateral walls that are close to one side mutually, the upper and lower both ends pole wall of kelly cup joints with the upper and lower both sides wall activity of cavity respectively, the upper end of kelly and the outer wall sliding connection of cam and the fixed cover of pole wall have connect the plectane, the pole wall with the kelly is cup jointed in the spring activity, the upper and lower both ends of spring are fixed connection in the lower surface of plectane and the lower inner wall of cavity respectively, the cardboard activity is located in the recess and the left side wall fixed connection of right side wall and apron.

Preferably, the second dismouting mechanism includes two threaded rods and two connecting blocks, the right side lateral wall of casing is fixed respectively and is equipped with two screw holes, two the upper and lower both sides outer wall of annular slab is fixed respectively to the connecting block, two the pole wall of threaded rod respectively with the screw hole threaded connection who corresponds, two the right-hand member pole wall of threaded rod cup joints with the connecting block activity that corresponds respectively.

Preferably, dustproof mechanism includes rectangle magnet and rectangle iron sheet, the fixed left lateral wall of locating the casing of rectangle magnet, the right side wall of rectangle iron sheet is inhaled with the left side wall magnetism of rectangle magnet and is connected and the inside fixed dust screen that is equipped with.

Preferably, a pulling plate is fixedly arranged on the left side wall of the cam.

Preferably, the right ends of the two threaded rods are fixedly provided with knobs.

Compared with the prior art, the utility model provides a network switch possesses following beneficial effect:

1. this network switch through setting up the knob at two threaded rod right-hand members, twists respectively and moves two knobs, and two knobs drive the threaded rod rotation that corresponds respectively, and then can take out two threaded rods from two threaded holes to take out motor and flabellum from the right side wall of casing through annular plate and support frame, convenient maintenance or change motor and flabellum.

2. This network switch, through the arm-tie that sets up at the cam left side wall, the user holds the arm-tie and can be convenient for rotate the cam.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses dismouting switch and heat abstractor that can be simple quick make things convenient for inspection and maintenance.

Drawings

Fig. 1 is a schematic structural diagram of a network switch according to the present invention;

FIG. 2 is a cross-sectional side view of the integrated device of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 1;

FIG. 5 is a side view of the rectangular magnet of FIG. 1;

fig. 6 is a side view of the rectangular iron piece and the dust screen of fig. 1.

In the figure: the device comprises a shell 1, a moving plate 2, a ring plate 3, a 4T-shaped sliding block, a cover plate 5, a support frame 6, a motor 7, fan blades 8, a clamping plate 9, a clamping rod 10, a cam 11, a spring 12, a fixing plate 13, a circular plate 14, a threaded rod 15, a connecting block 16, a rectangular magnet 17, a rectangular iron sheet 18, a dust screen 19, a pulling plate 20 and a knob 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a network switch comprises a housing 1, a movable plate 2 and a ring plate 3, wherein the lower inner wall of the housing 1 is respectively provided with two sliding grooves, the lower surface of the movable plate 2 is respectively and fixedly provided with two T-shaped sliders 4, the right side wall of the movable plate is fixedly provided with a cover plate 5, a first dismounting mechanism is fixedly arranged between the left side wall of the cover plate 5 and the right side wall of the housing 1, the two T-shaped sliders 4 are respectively and slidably connected with the corresponding sliding grooves, the ring plate 3 is movably sleeved with the right side wall of the housing 1, the inner wall of the ring plate is respectively and fixedly provided with two support frames 6, the right side wall of the left support frame 6 is fixedly provided with a motor 7, the output end of the motor 7 is fixedly provided with a fan blade 8, and the ring plate 3 is arranged above, fixed second dismouting mechanism that is equipped with between lower both sides outer wall and the right lateral wall of casing 1, the left side wall of casing 1 has been seted up a plurality of ventilation holes and the fixed dustproof mechanism that is equipped with of left lateral wall.

The first disassembling and assembling mechanism comprises a clamping plate 9, a clamping rod 10, a cam 11 and a spring 12, two fixing plates 13 are respectively and fixedly arranged on the upper surface of the shell 1, a groove is formed in the right side wall of the shell 1, a cavity is formed in the cavity, the front side wall and the rear side wall of the cam 11 are respectively and rotatably connected with the side wall of one side, close to the two fixing plates 13, of the clamping rod 10 through shaft pins, lower both ends pole wall respectively with the cavity on, the activity of lower both sides wall cup joints, the upper end of kelly 10 and the outer wall sliding connection of cam 11 and the fixed cover of pole wall have connect plectane 14, the activity of spring 12 cup joints the pole wall with kelly 10, the upper and lower both ends of spring 12 are fixed connection respectively in the lower surface of plectane 14 and the lower inner wall of cavity, cardboard 9 activity is located in the recess and the left side wall fixed connection of right side wall and apron 5, dismouting casing 1 and movable plate 2 that first dismouting mechanism can be quick, the convenience is overhauld the switch.

The second dismouting mechanism includes two threaded rods 15 and two connecting blocks 16, the right side lateral wall of casing 1 is fixed respectively and is equipped with two screw holes, two connecting blocks 16 are fixed respectively and are located the upper and lower both sides outer wall of annular plate 3, the pole wall of two threaded rods 15 respectively with the screw hole threaded connection who corresponds, the right-hand member pole wall of two threaded rods 15 cup joints with the 16 activities of connecting block that correspond respectively, the dismouting is carried out to annular plate 3 that second dismouting mechanism can be quick, motor 7 and flabellum 8 are perhaps changed in convenient maintenance.

Dustproof mechanism includes rectangle magnet 17 and rectangle iron sheet 18, and rectangle magnet 17 is fixed to be located the left lateral wall of casing 1, and the right side wall of rectangle iron sheet 18 is inhaled with the left side wall magnetism of rectangle magnet 17 and is connected and inside fixed being equipped with dust screen 19, and dustproof mechanism can prevent inside the dust access device, and dust screen 19 conveniently changes or clears up moreover.

The left side wall of the cam 11 is fixedly provided with a pulling plate 20, and the pulling plate 20 can drive the cam 11 to rotate.

The right ends of the two threaded rods 15 are both fixedly provided with knobs 21, and the two knobs 21 can drive the corresponding threaded rods 15 to rotate.

In the utility model, when in use, the pulling plate 20 is pulled, the pulling plate 20 drives the cam 11 to rotate, the clamping rod 10 moves upwards under the elasticity of the spring 12, the lower end of the clamping rod 10 is separated from the clamping plate 9, the cover plate 5 can be pulled, the cover plate 5 drives the movable plate 2 to move right, the switch module fixedly arranged on the upper surface of the movable plate 2 is pulled out of the shell 1, the switch is convenient to inspect and maintain, the two knobs 21 are respectively screwed, the two knobs 21 respectively drive the corresponding threaded rods 15 to rotate, and then the two threaded rods 15 can be taken out of the two threaded holes, so that the motor 7 and the fan blades 8 can be taken out of the right side wall of the shell 1 through the annular plate 3 and the supporting frame 6, the maintenance or the replacement of the motor 7 and the fan blades 8 is convenient, if the dust screen 19 needs to be replaced or cleaned, the rectangular iron sheet 18 is only required to be directly taken out from the left side wall of the rectangular magnet 17, and the method is simple and quick.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A network switch comprises a shell (1), a movable plate (2) and a ring plate (3), and is characterized in that two sliding grooves are respectively formed in the lower inner wall of the shell (1), two T-shaped sliding blocks (4) are respectively and fixedly arranged on the lower surface of the movable plate (2), a cover plate (5) is fixedly arranged on the right side wall of the shell (1), a first dismounting mechanism is fixedly arranged between the left side wall of the cover plate (5) and the right side wall of the shell (1), the two T-shaped sliding blocks (4) are respectively in sliding connection with the corresponding sliding grooves, the ring plate (3) is movably sleeved with the right side wall of the shell (1), two supporting frames (6) are respectively and fixedly arranged on the inner wall of the ring plate, a motor (7) is fixedly arranged on the right side wall of the supporting frame (6), fan blades (8) are fixedly arranged at the output end of the motor (7), and a second dismounting mechanism is fixedly arranged between the outer walls of the upper side and the lower side of the ring plate (3) and the right outer wall of the shell (1), a plurality of ventilation holes are formed in the left side wall of the shell (1), and a dustproof mechanism is fixedly arranged on the left outer side wall.

2. The network switch according to claim 1, wherein the first disassembling/assembling mechanism comprises a clamping plate (9), a clamping rod (10), a cam (11) and a spring (12), the upper surface of the housing (1) is respectively and fixedly provided with two fixing plates (13), the right side wall of the housing (1) is provided with a groove and a cavity therein, the front and rear side walls of the cam (11) are respectively and rotatably connected to the side walls of one side of the two fixing plates (13) close to each other through a shaft pin, the rod walls at the upper and lower ends of the clamping rod (10) are respectively and movably sleeved with the upper and lower side walls of the cavity, the upper end of the clamping rod (10) is slidably connected with the outer wall of the cam (11) and is fixedly sleeved with the circular plate (14), the spring (12) is movably sleeved with the rod wall of the clamping rod (10), the upper and lower ends of the spring (12) are respectively and fixedly connected to the lower surface of the circular plate (14) and the lower inner wall of the cavity, the clamping plate (9) is movably arranged in the groove, and the right side wall of the clamping plate is fixedly connected with the left side wall of the cover plate (5).

3. The network switch according to claim 1, characterized in that the second disassembling and assembling mechanism comprises two threaded rods (15) and two connecting blocks (16), the right outer side wall of the housing (1) is respectively fixedly provided with two threaded holes, the two connecting blocks (16) are respectively fixedly arranged on the outer walls of the upper side and the lower side of the annular plate (3), the rod walls of the two threaded rods (15) are respectively in threaded connection with the corresponding threaded holes, and the rod walls of the right ends of the two threaded rods (15) are respectively movably sleeved with the corresponding connecting blocks (16).

4. The network switch according to claim 1, wherein the dustproof mechanism comprises a rectangular magnet (17) and a rectangular iron sheet (18), the rectangular magnet (17) is fixedly arranged on the left outer side wall of the housing (1), the right side wall of the rectangular iron sheet (18) is magnetically attracted with the left side wall of the rectangular magnet (17) and is internally and fixedly provided with a dustproof net (19).

5. A network switch according to claim 2, characterised in that the left side wall of the cam (11) is fixedly provided with a pulling plate (20).

6. A network switch according to claim 3, characterised in that the right ends of both threaded rods (15) are fixedly provided with a knob (21).