CN114243384A

CN114243384A - Anti-drop and high-reliability high-speed connector that firm in connection nature is good

Info

Publication number: CN114243384A
Application number: CN202111601484.1A
Authority: CN
Inventors: 卢小燕; 卢海燕
Original assignee: Cankemeng Co ltd
Current assignee: Cankemeng Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-25

Abstract

The invention belongs to the technical field of electronic connectors, and particularly relates to a high-reliability high-speed connector with anti-falling performance and good connection firmness. The invention has simple operation and convenient use, can be convenient for quickly installing, connecting and fixing the electric appliance, can seal the connecting part of the connected electric appliance, can blow air to cool the connector and is convenient for people to use.

Description

Anti-drop and high-reliability high-speed connector that firm in connection nature is good

Technical Field

The invention relates to the technical field of electronic connectors, in particular to a high-reliability high-speed connector which is anti-falling and good in connection firmness.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two.

When the existing electronic connector is used, the connection of an electric appliance is easy to fall off due to vibration, the sealing performance is poor during connection, and the electric appliance is easy to damp and break, so that the high-reliability high-speed connector which is anti-falling and good in connection firmness is provided.

Disclosure of Invention

The invention aims to solve the defects that the connection of an electric appliance is easy to fall off due to vibration and the damp and open circuit is easy to occur due to poor sealing performance during connection when the existing electronic connector is used, and provides a high-reliability high-speed connector which is anti-fall and good in connection firmness.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-reliability high-speed connector with anti-drop and good connection firmness comprises a connecting box, wherein three connecting pieces are installed on the inner wall of the connecting box, positioning plates are fixedly installed at the top and the bottom of the connecting box respectively, three placing grooves are formed in the top and the bottom of the connecting box respectively, buffer rods are connected in the placing grooves in a sliding manner, buffer grooves are formed in the inner walls of the two sides of each placing groove respectively and are connected with the buffer rods in a sliding manner, buffer springs are fixedly installed on the inner walls of the bottoms of the buffer grooves, the top ends of the buffer springs are fixedly connected with the buffer rods, a contact block is fixedly installed at one end of each buffer rod and is connected with a cable, the cables are connected with the corresponding connecting pieces, electric appliances are arranged at the top and the bottom of the connecting box respectively, three connecting blocks are installed on the electric appliances, a clamping mechanism is arranged in each placing groove, and three sealing mechanisms are arranged on the positioning plates, sealing mechanism mutually supports with the connecting block that corresponds, the equal fixed mounting in both sides of connecting box has the wind-guiding box, be equipped with wind-guiding mechanism in the wind-guiding box, one side fixed mounting of a locating plate in two locating plates has the motor, rotates the bull stick that is connected with two symmetries and sets up on a locating plate in two locating plates, and the bull stick is connected with the wind-guiding mechanism transmission that corresponds, the output shaft of motor and the bull stick fixed connection that corresponds, two bull stick transmissions are connected, it is connected with the transfer line to rotate on the connecting box, and the transfer line is connected with two bull stick transmissions.

Preferably, the mechanism of clamping includes the toper fixture block that two symmetries set up, the constant head tank has all been seted up on the both sides inner wall of standing groove, toper fixture block and the constant head tank inner wall sliding connection who corresponds, and one side fixed mounting of toper fixture block has reset spring, reset spring's one end and toper fixture block fixed connection, the draw-in groove has all been seted up to the both sides of connecting block, draw-in groove and the toper fixture block swing joint who corresponds, the spacing groove has been seted up on one side inner wall of constant head tank, sliding connection has the stopper in the spacing groove, stopper and the toper fixture block fixed connection that corresponds, the toper fixture block can clamp under reset spring's effect in the draw-in groove to can clamp the connecting block fixedly.

Preferably, the sealing mechanism comprises a sealing pad, the sealing pad is arranged on one side of a positioning plate, a pressing ring is slidably sleeved on the connecting block, four connecting rods which are symmetrically arranged are fixedly arranged on one side of the pressing ring, the connecting rods are slidably connected with the positioning plate, the pressing ring is matched with the corresponding sealing pad, a driven gear is in threaded connection with the connecting rods and is rotatably connected with the corresponding positioning plate, three toothed rings are rotatably connected with the positioning plate and are meshed with the four corresponding driven gears, two symmetrically arranged positioning seats are fixedly arranged on the sides, far away from each other, of the two positioning plates, the two positioning seats are rotatably connected with the same driving rod, three worms are fixedly arranged on the driving rod, three helical teeth are arranged on the outer sides of the toothed rings, the worms are meshed with the helical teeth, a rotating plate is fixedly arranged at one end of the driving rod, the rotating driving rod drives the toothed rings to rotate through the mutual meshing of the worms and the helical teeth, and drive driven gear through the intermeshing of ring gear and four driven gear and rotate, and then drive the connecting rod and remove to press sealed pad through the pressing ring, and seal the standing groove.

Preferably, air guide mechanism includes the dead lever, dead lever fixed mounting is on the inner wall of wind box, it is connected with the location axle to rotate on the dead lever, the one end fixed mounting of location axle has the flabellum, the location axle is connected with the bull stick transmission that corresponds, and fixed mounting has the filter on the inner wall of wind box, the through-hole has all been seted up to the both sides of connecting box, the through-hole communicates with the wind box that corresponds each other, fixed mounting has first conical gear on the bull stick, the one end fixed mounting of location axle has second conical gear, first conical gear and the second conical gear intermeshing that corresponds, it is connected with the location box to rotate on the bull stick, the location box rotates with the location axle that corresponds to be connected, the pivoted bull stick drives the location axle through the intermeshing of first conical gear and second conical gear and rotates, and then dispels the heat to connecting box in-connection piece through the flabellum.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the conical fixture block is matched with the clamping groove, and the reset spring and the conical fixture block are arranged, so that the conical fixture block can clamp and fix the connecting block, and further an electric appliance can be connected and fixed;

(2) because the first bevel gear and the second bevel gear are meshed with each other and the two rotating rods are in transmission connection, the output shaft of the motor can drive the two rotating rods to rotate simultaneously so as to drive the fan blades to rotate, and therefore the connecting piece in the connecting box can be blown to cool;

(3) because the intermeshing of worm and skewed tooth, and the intermeshing of ring gear and four driven gear, the threaded connection of driven gear and connecting rod simultaneously for pivoted driving lever can drive the pressing ring and remove, thereby presses sealedly to sealed the pad.

The invention has simple operation and convenient use, can be convenient for quickly installing, connecting and fixing the electric appliance, can seal the connecting part of the connected electric appliance, can blow air to cool the connector and is convenient for people to use.

Drawings

Fig. 1 is a schematic perspective view of a high-reliability high-speed connector with good connection reliability and anti-separation performance according to the present invention;

FIG. 2 is a schematic front sectional view of a high-reliability high-speed connector with good connection reliability and anti-separation performance according to the present invention;

FIG. 3 is a schematic top view of the positioning plate of the high-reliability high-speed connector according to the present invention;

FIG. 4 is a schematic perspective view of a press ring of the high-reliability high-speed connector according to the present invention, which is capable of preventing separation and has good connection firmness;

FIG. 5 is a schematic diagram of a portion A of the high-speed connector with high reliability and good connection reliability according to the present invention;

fig. 6 is a schematic structural diagram of a portion B of the high-speed connector with high reliability and good connection reliability according to the present invention.

In the figure: 1. a connection box; 2. a connecting member; 3. positioning a plate; 4. a placement groove; 5. a buffer rod; 6. a cable; 7. a contact block; 8. a buffer tank; 9. a buffer spring; 10. an electrical appliance; 11. connecting blocks; 12. positioning a groove; 13. a conical fixture block; 14. a return spring; 15. a card slot; 16. a gasket; 17. a connecting rod; 18. pressing a ring; 19. a toothed ring; 20. a driving lever; 21. a driven gear; 22. a worm; 23. positioning seats; 24. rotating the plate; 25. a wind guiding box; 26. a filter plate; 27. fixing the rod; 28. positioning the shaft; 29. a fan blade; 30. a rotating rod; 31. a first bevel gear; 32. a second bevel gear; 33. a positioning box; 34. a motor; 35. a transmission rod; 36. and a through hole.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-6, a high-reliability high-speed connector with anti-drop and good connection firmness comprises a connection box 1, three connecting pieces 2 are installed on the inner wall of the connection box 1, positioning plates 3 are fixedly installed at the top and the bottom of the connection box 1, three placing grooves 4 are respectively formed at the top and the bottom of the connection box 1, buffer rods 5 are slidably connected in the placing grooves 4, buffer grooves 8 are respectively formed on the inner walls at the two sides of the placing grooves 4, the two buffer grooves 8 are slidably connected with the buffer rods 5, buffer springs 9 are fixedly installed on the inner walls at the bottom of the buffer grooves 8, the top ends of the buffer springs 9 are fixedly connected with the buffer rods 5, contact blocks 7 are fixedly installed at one ends of the buffer rods 5, cables 6 are connected on the contact blocks 7, the cables 6 are connected with the corresponding connecting pieces 2, electric appliances 10 are respectively arranged at the top and the bottom of the connection box 1, three connecting blocks 11 are installed on the electric appliances 10, be equipped with in standing groove 4 and clamp the mechanism, be equipped with three sealing mechanism on locating plate 3, sealing mechanism mutually supports with the connecting block 11 that corresponds, the equal fixed mounting in both sides of connecting box 1 has air guide box 25, be equipped with air guide mechanism in the air guide box 25, one side fixed mounting of one locating plate 3 in two locating plates 3 has motor 34, it is connected with the bull stick 30 that two symmetries set up to rotate on one locating plate 3 in two locating plates 3, bull stick 30 is connected with the transmission of the air guide mechanism that corresponds, the output shaft of motor 34 and the 30 fixed connection of bull stick that corresponds, two bull stick 30 transmissions are connected, it is connected with transfer line 35 to rotate on the connecting box 1, transfer line 35 is connected with two bull stick 30 transmissions.

In this embodiment, clamping mechanism includes the toper fixture block 13 that two symmetries set up, has all seted up constant head tank 12 on the both sides inner wall of standing groove 4, toper fixture block 13 and the constant head tank 12 inner wall sliding connection who corresponds, and one side fixed mounting of toper fixture block 13 has reset spring 14, reset spring 14's one end and toper fixture block 13 fixed connection, draw-in groove 15 has all been seted up to the both sides of connecting block 11, draw-in groove 15 and the toper fixture block 13 swing joint that corresponds.

In this embodiment, sealing mechanism includes sealed 16 that fills up, and sealed 16 that fills up is installed in one side of locating plate 3, and sliding sleeve is equipped with clamping ring 18 on connecting block 11, and one side fixed mounting of clamping ring 18 has four connecting rods 17 that the symmetry set up, connecting rod 17 and locating plate 3 sliding connection, and clamping ring 18 mutually supports with sealed 16 that correspond.

In this embodiment, the air guiding mechanism includes a fixing rod 27, the fixing rod 27 is fixedly mounted on the inner wall of the air guiding box 25, a positioning shaft 28 is rotatably connected to the fixing rod 27, a fan blade 29 is fixedly mounted at one end of the positioning shaft 28, the positioning shaft 28 is in transmission connection with a corresponding rotating rod 30, a filter plate 26 is fixedly mounted on the inner wall of the air guiding box 25, through holes 36 are formed in both sides of the connecting box 1, and the through holes 36 are communicated with the corresponding air guiding box 25.

In this embodiment, a first bevel gear 31 is fixedly mounted on the rotating rod 30, a second bevel gear 32 is fixedly mounted on one end of the positioning shaft 28, and the first bevel gear 31 and the corresponding second bevel gear 32 are engaged with each other.

In this embodiment, the rotating rod 30 is rotatably connected with a positioning box 33, and the positioning box 33 is rotatably connected with the corresponding positioning shaft 28.

In this embodiment, the connection box 1 is rotatably connected with a transmission rod 35, and the transmission rod 35 is in transmission connection with the two rotating rods 30.

In this embodiment, the connecting rod 17 is screwed with a driven gear 21, the driven gear 21 is rotatably connected with the corresponding positioning plate 3, the positioning plate 3 is rotatably connected with three toothed rings 19, and the toothed rings 19 are engaged with the four corresponding driven gears 21.

In this embodiment, two locating plates 3 equal fixed mounting in one side of keeping away from each other have two locating seats 23 that the symmetry set up, rotate on two locating seats 23 and be connected with same drive lever 20, and fixed mounting has three worm 22 on the drive lever 20, and the outside of ring gear 19 is equipped with three skewed tooth, worm 22 and skewed tooth intermeshing, and the one end fixed mounting of drive lever 20 has commentaries on classics board 24.

In this embodiment, a limiting groove has been seted up on one side inner wall of constant head tank 12, and sliding connection has a stopper in the limiting groove, stopper and 13 fixed connection of the toper fixture block that correspond.

Example two

In this embodiment, clamp mechanism includes the toper fixture block 13 that two symmetries set up, constant head tank 12 has all been seted up on standing groove 4's the both sides inner wall, toper fixture block 13 and the constant head tank 12 inner wall sliding connection who corresponds, and one side fixed mounting of toper fixture block 13 has reset spring 14, reset spring 14's one end and toper fixture block 13 fixed connection, draw-in groove 15 has all been seted up to connecting block 11's both sides, draw-in groove 15 and the toper fixture block 13 swing joint that corresponds, the spacing groove has been seted up on one side inner wall of constant head tank 12, sliding connection has the stopper in the spacing groove, stopper and the toper fixture block 13 fixed connection who corresponds, toper fixture block 13 can clamp under reset spring 14's effect in draw-in groove 15, thereby can clamp fixedly connecting block 11.

In the embodiment, the sealing mechanism comprises a sealing pad 16, the sealing pad 16 is installed on one side of a positioning plate 3, a pressing ring 18 is slidably sleeved on a connecting block 11, four connecting rods 17 which are symmetrically arranged are fixedly installed on one side of the pressing ring 18, the connecting rods 17 are slidably connected with the positioning plate 3, the pressing ring 18 is matched with the corresponding sealing pad 16, a driven gear 21 is connected onto the connecting rods 17 in a threaded manner, the driven gear 21 is rotatably connected with the corresponding positioning plate 3, three toothed rings 19 are rotatably connected onto the positioning plate 3, the toothed rings 19 are engaged with the corresponding four driven gears 21, two symmetrically arranged positioning seats 23 are fixedly installed on the sides of the two positioning plates 3 which are far away from each other, the same driving rod 20 is rotatably connected onto the two positioning seats 23, three worms 22 are fixedly installed on the driving rod 20, three helical teeth are arranged on the outer sides of the toothed rings 19, the worms 22 are engaged with the helical teeth, and the one end fixed mounting of drive lever 20 has changeing board 24, and pivoted drive lever 20 drives ring gear 19 through the intermeshing of worm 22 with the skewed tooth and rotates to drive driven gear 21 through the intermeshing of ring gear 19 and four driven gear 21 and rotate, and then drive connecting rod 17 and remove, thereby press sealed 16 through pressing ring 18, and seal standing groove 4.

In this embodiment, the air guiding mechanism includes a fixing rod 27, the fixing rod 27 is fixedly installed on the inner wall of the air guiding box 25, a positioning shaft 28 is rotatably connected to the fixing rod 27, a fan blade 29 is fixedly installed at one end of the positioning shaft 28, the positioning shaft 28 is in transmission connection with a corresponding rotating rod 30, a filter plate 26 is fixedly installed on the inner wall of the air guiding box 25, through holes 36 are respectively formed at both sides of the connecting box 1, the through holes 36 are communicated with the corresponding air guiding box 25, a first bevel gear 31 is fixedly installed on the rotating rod 30, a second bevel gear 32 is fixedly installed at one end of the positioning shaft 28, the first bevel gear 31 is engaged with the corresponding second bevel gear 32, a positioning box 33 is rotatably connected to the rotating rod 30, the positioning box 33 is rotatably connected to the corresponding positioning shaft 28, the rotating rod 30 drives the positioning shaft 28 to rotate through the mutual engagement of the first bevel gear 31 and the second bevel gear 32, and then the fan blades 29 are used for blowing and radiating the connecting piece 2 in the connecting box 1.

The working principle is that when the device works, the connecting block 11 is placed in the corresponding placing groove 4, the corresponding electric appliance 10 is pressed, the electric appliance 10 drives the connecting block 11 to move, so that the connecting block 11 is in contact with the contact block 7 on the buffer rod 5 and is connected with the connecting piece 2 through the cable 6, when the connecting block 11 drives the clamping groove 15 to move to the position of the positioning groove 12, the conical clamping block 13 in the positioning groove 12 clamps and fixes the clamping groove 15 under the action of the reset spring 14, so that the connecting block 11 can be fixed, then the rotating plate 24 is rotated, the rotating plate 24 drives the driving rod 20 to rotate, the driving rod 20 drives the gear ring 19 to rotate through the mutual meshing of the worm 22 and the helical teeth, the rotating gear ring 19 drives the driven gear 21 to rotate through the mutual meshing of the four driven gears 21, the rotating driven gear 21 drives the pressing ring 18 to move downwards through the threaded connection with the connecting rod 17, the pressing ring 18 that removes extrudees sealed pad 16, make sealed pad 16 produce deformation, thereby can seal connecting block 11, prevent to wet when the function, the switch of restart motor 34 simultaneously, the output shaft of motor 34 connects through the transmission of two bull sticks 30 and drives two bull sticks 30 and rotate simultaneously, pivoted bull stick 30 drives location axle 28 through the intermeshing of first conical gear 31 and second conical gear 32 and rotates, and then can drive flabellum 29 and carry out the heat dissipation of blowing to connecting piece 2 in the connecting box 1 through-hole 36.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. The anti-drop high-reliability high-speed connector with good connection firmness comprises a connection box (1) and is characterized in that three connecting pieces (2) are installed on the inner wall of the connection box (1), positioning plates (3) are fixedly installed at the top and the bottom of the connection box (1), three placing grooves (4) are formed in the top and the bottom of the connection box (1), buffer rods (5) are connected in the placing grooves (4) in a sliding mode, buffer grooves (8) are formed in the inner walls of the two sides of each placing groove (4), the two buffer grooves (8) are connected with the buffer rods (5) in a sliding mode, buffer springs (9) are fixedly installed on the inner walls of the bottoms of the buffer grooves (8), the top ends of the buffer springs (9) are fixedly connected with the buffer rods (5), contact blocks (7) are fixedly installed at one ends of the buffer rods (5), cables (6) are connected onto the contact blocks (7), the cable (6) is connected with the corresponding connecting piece (2), the top and the bottom of the connecting box (1) are respectively provided with an electric appliance (10), the electric appliance (10) is provided with three connecting blocks (11), the placing groove (4) is internally provided with a clamping mechanism, the positioning plates (3) are respectively provided with three sealing mechanisms, the sealing mechanisms are matched with the corresponding connecting blocks (11), two sides of the connecting box (1) are respectively and fixedly provided with a wind guide box (25), the wind guide box (25) is internally provided with a wind guide mechanism, one side of one positioning plate (3) of the two positioning plates (3) is fixedly provided with a motor (34), one positioning plate (3) of the two positioning plates (3) is rotatably connected with two symmetrically arranged rotating rods (30), the rotating rods (30) are in transmission connection with the corresponding wind guide mechanisms, and the output shaft of the motor (34) is fixedly connected with the corresponding rotating rods (30), the two rotating rods (30) are in transmission connection.

2. The high-reliability high-speed connector with the anti-drop function and the good connection firmness as claimed in claim 1, wherein the clamping mechanism comprises two symmetrically arranged tapered clamping blocks (13), positioning grooves (12) are respectively formed on the inner walls of the two sides of the placing groove (4), the tapered clamping blocks (13) are slidably connected with the inner walls of the corresponding positioning grooves (12), a return spring (14) is fixedly mounted on one side of each tapered clamping block (13), one end of each return spring (14) is fixedly connected with the tapered clamping block (13), clamping grooves (15) are respectively formed on the two sides of the connecting block (11), and each clamping groove (15) is movably connected with the corresponding tapered clamping block (13).

3. The anti-drop high-reliability high-speed connector with good connection firmness as claimed in claim 1, wherein the sealing mechanism comprises a sealing gasket (16), the sealing gasket (16) is installed on one side of the positioning plate (3), a pressing ring (18) is slidably sleeved on the connecting block (11), four symmetrically arranged connecting rods (17) are fixedly installed on one side of the pressing ring (18), the connecting rods (17) are slidably connected with the positioning plate (3), and the pressing ring (18) is matched with the corresponding sealing gasket (16).

4. The anti-drop high-reliability high-speed connector with good connection firmness as claimed in claim 1, wherein the air guiding mechanism comprises a fixing rod (27), the fixing rod (27) is fixedly installed on the inner wall of the air guiding box (25), a positioning shaft (28) is rotatably connected to the fixing rod (27), a fan blade (29) is fixedly installed at one end of the positioning shaft (28), the positioning shaft (28) is in transmission connection with a corresponding rotating rod (30), a filter plate (26) is fixedly installed on the inner wall of the air guiding box (25), through holes (36) are formed in both sides of the connecting box (1), and the through holes (36) are communicated with the corresponding air guiding box (25).

5. The high-reliability high-speed connector with the anti-drop function and the good connection firmness as claimed in claim 4 is characterized in that a first bevel gear (31) is fixedly installed on the rotating rod (30), a second bevel gear (32) is fixedly installed at one end of the positioning shaft (28), and the first bevel gear (31) and the corresponding second bevel gear (32) are meshed with each other.

6. The high-reliability high-speed connector with the anti-drop function and the good connection firmness as claimed in claim 4 is characterized in that the rotating rod (30) is rotatably connected with a positioning box (33), and the positioning box (33) is rotatably connected with a corresponding positioning shaft (28).

7. The high-reliability high-speed connector with the anti-dropping function and the good connection firmness is characterized in that the connecting box (1) is rotatably connected with a transmission rod (35), and the transmission rod (35) is in transmission connection with the two rotating rods (30).

8. The high-reliability high-speed connector with the anti-drop function and the good connection firmness as claimed in claim 3 is characterized in that a driven gear (21) is connected to the connecting rod (17) in a threaded manner, the driven gear (21) is rotatably connected with the corresponding positioning plate (3), three toothed rings (19) are rotatably connected to the positioning plate (3), and the toothed rings (19) are meshed with the corresponding four driven gears (21).

9. The high-reliability high-speed connector with the anti-drop function and the good connection firmness is characterized in that two symmetrically-arranged positioning seats (23) are fixedly mounted on the sides, away from each other, of the two positioning plates (3), the two positioning seats (23) are connected with the same driving rod (20) in a rotating mode, three worms (22) are fixedly mounted on the driving rod (20), three helical teeth are arranged on the outer side of the toothed ring (19), the worms (22) are meshed with the helical teeth, and a rotating plate (24) is fixedly mounted at one end of the driving rod (20).

10. The high-reliability high-speed connector with the anti-drop function and the good connection firmness according to claim 2, wherein a limiting groove is formed on an inner wall of one side of the positioning groove (12), a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected with the corresponding conical clamping block (13).