CN217849592U

CN217849592U - Intelligent switch

Info

Publication number: CN217849592U
Application number: CN202221741205.1U
Authority: CN
Inventors: 李华海; 贺嘉雨; 张飞
Original assignee: Jiangxi Gouguxuan Technology Co ltd
Current assignee: Jiangxi Gouguxuan Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-18
Anticipated expiration: 2032-07-06

Abstract

The utility model belongs to the technical field of intelligent switching ware, especially, intelligent switching ware, include the casing to current intelligent switching ware, the cover, a circuit board, circuit interface etc, the circuit board sets up inside the casing, and through screw locking, the casing adopts screw locking equally with the cover, this kind of mode is not convenient for dismantle the problem of maintaining to inside, the scheme is put forward now, it includes the casing, the cover, the circuit board, the internally mounted of casing has the guide bar, the outside symmetry slidable mounting of two guide bars has two propulsion boards, the inboard equal fixed mounting of two propulsion boards has places the board, the circuit board is placed at two tops of placing the board, trapezoidal piece is all installed to the inboard of two propulsion boards, two elastic mechanism are installed at the top of guide bar, all install the fixed block on two elastic mechanism. The utility model discloses be convenient for connect cover, casing and dismantle, can improve work efficiency with circuit board installation and dismantlement simultaneously.

Description

Intelligent switch

Technical Field

The utility model relates to an intelligent switching system technical field especially relates to an intelligent switching system.

Background

A switch means a "switch" is a network device used for the forwarding of electrical (optical) signals. It may provide an exclusive electrical signal path for any two network nodes accessing the switch.

Current intelligent switch includes casing, cover, circuit board, circuit interface etc. and the circuit board setting is inside the casing, and through the screw locking, and the casing adopts screw locking equally with the cover, and this kind of mode is not convenient for dismantle the maintenance to inside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current intelligent switch and including casing, cover, circuit board, circuit interface etc. the circuit board sets up inside the casing, and through screw locking, and the casing adopts screw locking with the cover equally, and this kind of mode is not convenient for dismantle the shortcoming of maintaining to inside, and the intelligent switch who provides.

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

the utility model provides an intelligent switch, which comprises a housing, the cover, the circuit board, the internally mounted of casing has the guide bar, the outside symmetry slidable mounting of two guide bars has two propulsion boards, the equal fixed mounting in inboard of two propulsion boards places the board, the circuit board is placed at two tops of placing the board, trapezoidal piece is all installed to the inboard of two propulsion boards, two elastic mechanism are installed at the top of guide bar, all install the fixed block on two elastic mechanism, the bottom of two fixed blocks is all rotated and is installed the down tube, two down tubes rotate with the outside of two propulsion boards and be connected, two depression bars are installed to the bottom of cover, the equal fixed mounting in both sides of casing has latch mechanism, latch mechanism links to each other with the depression bar that corresponds.

Preferably, the elastic mechanism comprises a supporting cylinder, the supporting cylinder is installed at the top of the guide rod, a supporting rod is installed in the supporting cylinder in a sliding mode, the supporting rod is connected with the bottom of the fixing block, and the same spring is installed between the supporting rod and the supporting cylinder.

Preferably, the bottom of the trapezoid block is arranged obliquely, and the bottom of the trapezoid block is provided with a non-slip mat.

Preferably, the rectangular hole has all been seted up to the both sides of casing, and equal slidable mounting has the joint pole in two rectangular holes, and the inner top of joint pole sets up for the slope, and the hypotenuse groove has been seted up in the outside of depression bar, and joint pole and the one-way joint in hypotenuse groove.

Preferably, the outside cover of joint pole is equipped with the extension spring, and the handle is installed to the outer end of joint pole, and one end of extension spring links to each other with the handle, and the inner of extension spring links to each other with the outside of casing.

Compared with the prior art, the utility model has the advantages of:

when the main body of the switch is disassembled and maintained, the two handles are pulled outwards to drive the two clamping rods to be far away from each other, the clamping rods are separated from the corresponding inclined edge grooves, the fixation of the pressing rods can be released, the upward elastic force is provided for the supporting rods through the springs, the supporting rods push the fixing blocks to move upwards, the fixing blocks pull the pushing plates to move outwards through the inclined rods, the two pushing plates are far away from each other, the fixation of a circuit board can be released, the cover is pulled upwards, the cover and the shell can be conveniently disassembled, and the circuit board can be taken out, disassembled and maintained;

according to the scheme, the circuit board is placed at the tops of the two placing plates, the cover is connected with the machine shell, the pressing rod moves downwards to push the fixing block to move downwards, the fixing block pushes the pushing plates to move through the inclined rods, the two pushing plates are close to each other, the two pushing plates drive the two trapezoidal blocks to mutually close to extrude and fix the circuit board, the circuit board can be conveniently fixed, the clamping rod is provided with elasticity through the tension spring to enter the inclined edge groove, the pressing rod can be fixed, and the circuit board and the cover are conveniently installed and fixed;

the utility model discloses be convenient for connect cover, casing and dismantle, can improve work efficiency with circuit board installation and dismantlement simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent switch provided by the present invention;

fig. 2 is a schematic diagram of a cross-sectional structure of an intelligent switch provided by the present invention;

fig. 3 is a schematic structural diagram of a part a of an intelligent switch provided by the present invention;

fig. 4 is a schematic top view of the fixing block, the slanting rod and the pushing plate of the present invention.

In the figure: 1. a housing; 2. a machine cover; 3. a dust screen; 4. a handle; 5. a guide bar; 6. a propulsion plate; 7. a circuit board; 8. placing the plate; 9. a trapezoidal block; 10. a pressure lever; 11. a fixed block; 12. a diagonal bar; 13. a bevel groove; 15. a tension spring; 16. a clamping and connecting rod; 17. a support cylinder; 18. a spring; 19. a support rod.

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. 1-4, an intelligent switch, including casing 1, cover 2, circuit board 7, the internally mounted of casing 1 has guide bar 5, the outside symmetry slidable mounting of two guide bar 5 has two propulsion boards 6, the equal fixed mounting in inboard of two propulsion boards 6 places board 8, circuit board 7 is placed at two tops of placing board 8, trapezoidal piece 9 is all installed to the inboard of two propulsion boards 6, two elastic mechanism are installed at the top of guide bar 5, all install fixed block 11 on two elastic mechanism, the bottom of two fixed block 11 is all rotated and is installed down tube 12, two down tube 12 are rotated with the outside of two propulsion boards 6 and are connected, two depression bars 10 are installed to the bottom of cover 2, the equal fixed mounting in both sides of casing 1 has clamping mechanism, clamping mechanism links to each other with corresponding depression bar 10.

In this embodiment, the elastic mechanism includes a support cylinder 17, the support cylinder 17 is installed on the top of the guide rod 5, a support rod 19 is slidably installed in the support cylinder 17, the support rod 19 is connected with the bottom of the fixed block 11, and the same spring 18 is installed between the support rod 19 and the support cylinder 17; the support bar 19 is provided with an elastic force by a spring 18.

In this embodiment, the bottom of the trapezoidal block 9 is obliquely arranged, and the bottom of the trapezoidal block 9 is provided with a non-slip mat; the arranged non-slip mat can increase the friction force on the circuit board.

In the embodiment, rectangular holes are formed in two sides of a machine shell 1, clamping rods 16 are slidably mounted in the two rectangular holes, the tops of the inner ends of the clamping rods 16 are obliquely arranged, an inclined edge groove 13 is formed in the outer side of a pressure rod 10, the clamping rods 16 are in one-way clamping connection with the inclined edge groove 13, tension springs 15 are sleeved on the outer sides of the clamping rods 16, a handle 4 is mounted at the outer ends of the clamping rods 16, one ends of the tension springs 15 are connected with the handle 4, and the inner ends of the tension springs 15 are connected with the outer side of the machine shell 1; the pressing rod 10 can be fixed by providing the clamping rod 16 with elastic force through the tension spring 15 so that the clamping rod 16 enters the bevel groove 13.

Working principle, when dismantling the maintenance to the switch main part, two handles 4 of while outwards pulling, two handles 4 drive two joint poles 16 and keep away from each other, joint pole 16 leaves corresponding hypotenuse groove 13, can remove the fixed to depression bar 10, provide ascending elasticity for bracing piece 19 through spring 18, bracing piece 19 promotes fixed block 11 and moves upwards, fixed block 11 passes through 12 pulling thrust plate 6 removals in down tube, two thrust plate 6 keep away from each other, can remove the fixed to circuit board 7, upwards stimulate cover 2, can conveniently dismantle cover 2 and casing 1, can take out circuit board 7 and dismantle the maintenance, during the installation, place circuit board 7 at two tops of placing board 8, be connected cover 2 and casing 1, depression bar 10 moves down and promotes fixed block 11 and moves down, fixed block 11 passes through 12 pushing thrust plate 6 and moves, two thrust plate 6 are close to each other, two thrust plate 6 drive two trapezoidal pieces 9 and are close to each other and extrude circuit board 7 fixedly, can conveniently fix circuit board 7, provide elasticity for joint pole 16 through extension spring 15, make joint pole 16 get into the hypotenuse groove 13, can fix depression bar 10.

Example two

In this embodiment, the elastic mechanism includes a supporting cylinder 17, the supporting cylinder 17 is installed on the top of the guiding rod 5, a supporting rod 19 is installed in the supporting cylinder 17 in a sliding manner, the supporting rod 19 is connected with the bottom of the fixing block 11, and the same spring 18 is installed between the supporting rod 19 and the supporting cylinder 17; the support bar 19 is provided with an elastic force by the spring 18.

In this embodiment, the bottom of the trapezoid block 9 is inclined, and the bottom of the trapezoid block 9 is provided with an anti-slip pad; the arranged non-slip mat can increase the friction force on the circuit board.

In this embodiment, heat dissipation holes are formed in both sides of the housing 1, and dust screens 3 are embedded in the heat dissipation holes.

The difference between the second embodiment and the first embodiment is that: the louvre that sets up is used for the heat dissipation to set up dust screen 3 in the louvre position, can prevent dust to casing 1 inside, all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and concrete actual dimension can make appropriate adjustment.

The above descriptions are only preferred embodiments 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 to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides an intelligent switch, including casing (1), cover (2), circuit board (7), a serial communication port, the internally mounted of casing (1) has guide bar (5), the outside symmetry slidable mounting of two guide bar (5) has two propulsion board (6), the equal fixed mounting in inboard of two propulsion board (6) places board (8), place at two tops of placing board (8) circuit board (7), trapezoidal piece (9) are all installed to the inboard of two propulsion board (6), two elastic mechanism are installed at the top of guide bar (5), all install fixed block (11) on two elastic mechanism, the bottom of two fixed block (11) is all rotated and is installed down tube (12), two down tube (12) rotate with the outside of two propulsion board (6) and are connected, two depression bar (10) are installed to the bottom of cover (2), the equal fixed mounting in both sides of casing (1) has joint mechanism, joint mechanism links to each other with depression bar (10) that correspond.

2. An intelligent switch according to claim 1, wherein the elastic mechanism comprises a support cylinder (17), the support cylinder (17) is mounted on the top of the guide rod (5), a support rod (19) is slidably mounted in the support cylinder (17), the support rod (19) is connected with the bottom of the fixed block (11), and the same spring (18) is mounted between the support rod (19) and the support cylinder (17).

3. An intelligent switch according to claim 1, characterized in that the bottom of the trapezoidal blocks (9) is inclined, and the bottom of the trapezoidal blocks (9) is provided with non-slip pads.

4. The intelligent switch according to claim 1, wherein rectangular holes are formed in both sides of the enclosure (1), clamping rods (16) are slidably mounted in the rectangular holes, the tops of the inner ends of the clamping rods (16) are obliquely arranged, an inclined groove (13) is formed in the outer side of the pressing rod (10), and the clamping rods (16) are in one-way clamping connection with the inclined groove (13).

5. The intelligent switch according to claim 4, wherein a tension spring (15) is sleeved outside the clamping rod (16), the handle (4) is installed at the outer end of the clamping rod (16), one end of the tension spring (15) is connected with the handle (4), and the inner end of the tension spring (15) is connected with the outer side of the enclosure (1).