Gateway heat dissipation base

Abstract

The utility model provides a gateway heat dissipation base, and relates to the technical field of gateways. The gateway heat dissipation base comprises a bottom plate, the top of the bottom plate is fixedly connected with a grid frame, the grid frame is internally provided with a heat dissipation fan, the heat dissipation fan is fixedly connected to the top of the bottom plate through bolts, the top of the grid frame is slidably connected with a base, and a moving assembly is arranged between the base and the bottom plate. U-shaped frames are fixedly connected to the two sides of the top of the base. According to the gateway heat dissipation base, two threaded rods are in threaded connection with two connecting blocks, two limiting rods limit the two connecting blocks respectively, the two connecting blocks drive two racks to move upwards, the two racks are meshed with two gears respectively, the two gears drive two rotating rods to rotate respectively, and therefore a plurality of fixed rods drive a plurality of balls to rotate; the top of the gateway body is fixed through the plurality of balls, so that the structure is convenient for personnel to operate, and rapid fixation of the gateway body can be realized.

Description

Technical Field

[0001] The utility model relates to a heat dissipation base, in particular to a gateway heat dissipation base, and belongs to the technical field of gateways. Background Art

[0002] A gateway, also known as an internetwork connector or protocol converter, realizes network interconnection above the network layer. It is the most complex network interconnection device and is only used for interconnection between two networks with different high-level protocols. Gateways can be used for both wide area network interconnection and local area network interconnection. A gateway is a computer system or device that performs the important task of conversion. It is used between two systems with different communication protocols, data formats or languages, or even completely different architectures. A gateway is a translator. Unlike a bridge that simply conveys information, a gateway repackages the received information to meet the needs of the destination system.

[0003] The publication number is CN211267025U, a gateway heat dissipation base, including a fixing frame, a first base, a second base and a fan. There are at least four fixing frames, and the fixing frames are arranged in an L-shaped structure. A groove and card slots equidistantly arranged around the groove are arranged on the top of the first base, and the card slots are used to engage with the bottom of the fixing frame, and support frames and air holes are evenly arranged on the bottom of the groove, and the support frames and the air holes are staggered. The second base is arranged at the bottom of the first base and fixed by screws, and the top and surrounding areas of the second base are arranged in a grid structure, and the fan is arranged inside the second base through a mounting bracket.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: the first part of the fixing frame is fixed to the first base, and then the second part is moved so that the third part can smoothly fix the gateway and the first base. This fixing method is more troublesome and cannot achieve the effect of quick fixing. In addition, when the cooling fan is damaged and needs to be inspected and repaired, since the second base and the first base are fixed by screws, tools are needed to separate the second base and the first base during disassembly, which is more cumbersome, and thus an improved design of a gateway heat dissipation base is provided. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the utility model is to provide a gateway heat dissipation base in order to solve the above-mentioned problem, so as to solve the problem that in the prior art, the first part of the fixing frame is fixed to the first base, and then the second part is moved so that the third part can smoothly fix the gateway and the first base. This fixing method is relatively troublesome and cannot achieve the effect of quick fixing. In addition, when the cooling fan is damaged and needs to be inspected and repaired, since the second base and the first base are fixed by screws, tools are needed to separate the second base and the first base during disassembly, which is relatively cumbersome.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: a gateway heat dissipation base comprises a bottom plate, a grid frame is fixedly connected to the top of the bottom plate, a heat dissipation fan is arranged inside the grid frame, the heat dissipation fan is fixedly connected to the top of the bottom plate by bolts, a base is slidably connected to the top of the grid frame, a moving assembly is arranged between the base and the bottom plate, U-shaped frames are fixedly connected to both sides of the top of the base, a rotating rod is rotatably connected inside the U-shaped frame, two fixed rods are fixedly connected to the outside of the rotating rod, a ball is fixedly connected to one end of the fixed rod, a rubber protective sleeve is arranged on the outside of the ball, a gear is fixedly connected to the outside of one end of the rotating rod, a rack is meshedly connected to the gear, a connecting block is fixedly connected to the top of the connecting block, a limiting rod is fixedly connected to the top of the limiting rod, the top of the limiting rod passes through the base and is slidably connected to the base, a threaded rod is threadedly connected to the inside of the connecting block, the threaded rod is rotatably connected to the bottom of the base, a rotating assembly is arranged between the two threaded rods, and the setting of the rubber protective sleeve can protect the surface of the gateway body.

[0009] Preferably, a plurality of support columns are fixedly connected to the bottom end of the base, a plurality of through holes are opened at the bottom end of the base, a gateway body is arranged inside the base, and the gateway body is in contact with the plurality of support columns.

[0010] Preferably, the moving component includes two convex grooves and two convex rods, the two convex grooves are opened at the top of the base plate, the two convex grooves are symmetrically distributed relative to the vertical center line of the base plate, the two convex rods are respectively arranged inside the two convex grooves and in sliding contact with the base, the top ends of the two convex rods are fixedly connected to the base, and square grooves are opened on the outside of the two convex rods.

[0011] Preferably, the moving assembly also includes two pulling blocks, both of which are arranged on the front and rear sides of the base plate, and a clamping rod is fixedly connected to one side of the pulling block, one end of the clamping rod passes through the outside of the base plate and extends to the inside of the convex groove, the clamping rod is slidably connected to the base plate, and one end of the clamping rod extends to the inside of the square groove and contacts with the convex rod.

[0012] Preferably, a return spring is sleeved on the outer side of the clamping rod, and both ends of the return spring are fixedly connected to the bottom plate and the pull block respectively. The setting of the return spring plays the role of elastic stretching and elastic return.

[0013] Preferably, the rotating assembly includes a worm wheel and two sprockets, the worm wheel is fixedly connected to the outside of one of the threaded rods, the outside of the worm wheel is meshingly connected with a worm, one end of the worm is fixedly connected to a turning handle, the two sprockets are respectively fixedly connected to the outsides of the two threaded rods, and the two sprockets are connected by a chain transmission.

[0014] Preferably, a support block is rotatably connected to the outer side of the worm, and the support block is fixedly connected to the bottom of the base. The setting of the support block plays a role of rotational support for the worm.

[0015] The utility model provides a gateway heat dissipation base, which has the following beneficial effects:

[0016] 1. The heat dissipation base of the gateway has two threaded rods and two connecting blocks that are threadedly connected. Two limit rods limit the two connecting blocks respectively. The two connecting blocks drive the two racks to move upward. The two racks are respectively engaged with the two gears. The two gears drive the two rotating rods to rotate respectively, so that multiple fixing rods drive multiple balls to rotate, and the top of the gateway body is fixed by multiple balls. Therefore, this structure is convenient for personnel to operate and can realize rapid fixation of the gateway body.

[0017] 2. Pull the two pull blocks outward on the heat dissipation base of the gateway, and the two reset springs will stretch elastically. One end of the two clamping rods will slide out from the two square grooves respectively, thereby releasing the two convex rods. Then push the base to move, and the heat dissipation fan in the grid frame can be exposed, so that personnel can inspect and repair the heat dissipation fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0020] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the bottom plate structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged view of the structure of part B.

[0023]

Main component symbol description

[0024] 1. Bottom plate; 100. Cooling fan; 2. Base; 200. Grid frame; 3. Support column; 4. Through hole; 5. Gateway body; 6. U-shaped frame; 7. Rotating rod; 8. Fixing rod; 9. Ball; 10. Gear; 11. Rack; 12. Connecting block; 13. Limiting rod; 14. Threaded rod; 15. Worm gear; 16. Worm; 17. Convex rod; 18. Convex groove; 19. Pull block; 20. Clamping rod; 21. Reset spring. DETAILED DESCRIPTION

[0025] An embodiment of the utility model provides a gateway heat dissipation base.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a bottom plate 1, a grid frame 200 is fixedly connected to the top of the bottom plate 1, a cooling fan 100 is arranged inside the grid frame 200, and the cooling fan 100 is fixedly connected to the top of the bottom plate 1 by bolts, a base 2 is slidably connected to the top of the grid frame 200, a plurality of support columns 3 are fixedly connected to the bottom end of the base 2, a plurality of through holes 4 are opened at the bottom end of the base 2, a gateway body 5 is arranged inside the base 2, and the gateway body 5 is in contact with the plurality of support columns 3, a moving component is arranged between the base 2 and the bottom plate 1, and U-shaped frames 6 are fixedly connected to both sides of the top of the base 2, and the U-shaped frame 6 rotates inside A rotating rod 7 is connected, and two fixing rods 8 are fixedly connected to the outside of the rotating rod 7. A ball 9 is fixedly connected to one end of the fixing rod 8, and a rubber protective sleeve is sleeved on the outside of the ball 9. A gear 10 is fixedly connected to the outside of one end of the rotating rod 7, and the gear 10 is meshingly connected to a rack 11. A connecting block 12 is fixedly connected to the bottom of the rack 11, and a limiting rod 13 is fixedly connected to the top of the connecting block 12. The top of the limiting rod 13 penetrates the base 2 and is slidably connected to the base 2. A threaded rod 14 is threadedly connected to the inside of the connecting block 12, and the threaded rod 14 is rotatably connected to the bottom of the base 2, and a rotating component is provided between the two threaded rods 14.

[0027] The rotating assembly includes a worm wheel 15 and two sprockets. The worm wheel 15 is fixedly connected to the outside of one of the threaded rods 14. A worm 16 is meshingly connected to the outside of the worm wheel 15. One end of the worm 16 is fixedly connected to a turning handle. The two sprockets are respectively fixedly connected to the outsides of the two threaded rods 14. The two sprockets are connected by a chain transmission. A support block is rotatably connected to the outside of the worm 16, and the support block is fixedly connected to the bottom of the base 2.

[0028] Specifically, when the handle is turned forward, the worm 16 meshes with the worm wheel 15, and the worm wheel 15 drives one of the sprockets to rotate through one of the threaded rods 14. The two sprockets are driven by a chain transmission, and the two sprockets drive the two threaded rods 14 to rotate at the same time. The two threaded rods 14 are threadedly connected to the two connecting blocks 12, and the two limiting rods 13 limit the two connecting blocks 12 respectively. The two connecting blocks 12 drive the two racks 11 to move upward, and the two racks 11 are respectively meshed with the two gears 10, and the two gears 10 respectively drive the two rotating rods 7 to rotate, thereby realizing that the multiple fixing rods 8 drive the multiple balls 9 to rotate, and the top of the gateway body 5 is fixed by the multiple balls 9. Therefore, this structure is convenient for personnel to operate and can achieve rapid fixation of the gateway body 5.

[0029] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 The moving component includes two convex grooves 18 and two convex rods 17. The two convex grooves 18 are both opened at the top of the bottom plate 1. The two convex grooves 18 are symmetrically distributed relative to the vertical center line of the bottom plate 1. The two convex rods 17 are respectively arranged inside the two convex grooves 18 and in sliding contact with the bottom plate 1. The top ends of the two convex rods 17 are fixedly connected to the base 2. Square grooves are opened on the outside of the two convex rods 17. The moving component also includes two pull blocks 19. The two pull blocks 19 are both arranged on the front and rear sides of the bottom plate 1. A clamping rod 20 is fixedly connected to one side of the pull block 19. One end of the clamping rod 20 passes through the outside of the bottom plate 1 and extends to the inside of the convex groove 18. The clamping rod 20 is slidably connected to the bottom plate 1. One end of the clamping rod 20 extends to the inside of the square groove and contacts the convex rod 17. A reset spring 21 is sleeved on the outside of the clamping rod 20. The two ends of the reset spring 21 are respectively fixedly connected to the bottom plate 1 and the pull block 19.

[0030] Specifically, the two pull blocks 19 are pulled outward, the two return springs 21 are elastically stretched, and one end of the two clamping rods 20 slides out from the two square grooves respectively, thereby releasing the two convex rods 17, and then the base 2 is pushed to move, so that the cooling fan 100 in the grid frame 200 can be exposed, so that personnel can inspect and repair the cooling fan 100.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A gateway heat dissipation base, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a grid frame (200), a cooling fan (100) is arranged inside the grid frame (200), the cooling fan (100) is fixedly connected to the top of the bottom plate (1) by bolts, the top of the grid frame (200) is slidably connected to a base (2), a moving component is arranged between the base (2) and the bottom plate (1), both sides of the top of the base (2) are fixedly connected to U-shaped frames (6), the inside of the U-shaped frame (6) is rotatably connected to a rotating rod (7), the outer side of the rotating rod (7) is fixedly connected to two fixing rods (8), one end of the fixing rod (8) is fixedly connected to a spherical ball (9), a rubber protective sleeve is sleeved on the outer side of the ball (9), a gear (10) is fixedly connected to the outer side of one end of the rotating rod (7), the gear (10) is meshingly connected to a rack (11), the bottom end of the rack (11) is fixedly connected to a connecting block (12), the top of the connecting block (12) is fixedly connected to a limiting rod (13), the top of the limiting rod (13) passes through the base (2) and is slidably connected to the base (2), the inner side of the connecting block (12) is threadedly connected to a threaded rod (14), the threaded rod (14) is rotatably connected to the bottom of the base (2), and a rotating component is provided between the two threaded rods (14).

2. The gateway heat dissipation base according to claim 1, characterized in that: A plurality of support columns (3) are fixedly connected to the bottom end of the base (2), a plurality of through holes (4) are provided at the bottom end of the base (2), a gateway body (5) is provided inside the base (2), and the gateway body (5) is in contact with the plurality of support columns (3).

3. The gateway heat dissipation base according to claim 1, characterized in that: The moving assembly comprises two convex grooves (18) and two convex rods (17); the two convex grooves (18) are both opened at the top of the bottom plate (1); the two convex grooves (18) are symmetrically distributed relative to the vertical center line of the bottom plate (1); the two convex rods (17) are respectively arranged inside the two convex grooves (18) and are in sliding contact with the bottom plate (1); the top ends of the two convex rods (17) are fixedly connected to the base (2); and the outer sides of the two convex rods (17) are both provided with square grooves.

4. The gateway heat dissipation base according to claim 3, characterized in that: The moving assembly further comprises two pull blocks (19), both of which are arranged on the front and rear sides of the base plate (1); one side of the pull block (19) is fixedly connected with a clamping rod (20); one end of the clamping rod (20) passes through the outside of the base plate (1) and extends into the convex groove (18); the clamping rod (20) is slidably connected to the base plate (1); one end of the clamping rod (20) extends into the square groove and contacts the convex rod (17).

5. The gateway heat dissipation base according to claim 4, characterized in that: A return spring (21) is sleeved on the outer side of the clamping rod (20), and two ends of the return spring (21) are respectively fixedly connected to the bottom plate (1) and the pull block (19).

6. The gateway heat dissipation base according to claim 1, characterized in that: The rotating assembly comprises a worm wheel (15) and two sprocket wheels, wherein the worm wheel (15) is fixedly connected to the outside of one of the threaded rods (14), a worm (16) is meshingly connected to the outside of the worm wheel (15), one end of the worm (16) is fixedly connected to a turning handle, and the two sprocket wheels are respectively fixedly connected to the outsides of the two threaded rods (14), and the two sprocket wheels are connected via a chain transmission.

7. The gateway heat dissipation base according to claim 6, characterized in that: The outer side of the worm (16) is rotatably connected to a support block, and the support block is fixedly connected to the bottom of the base (2).

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