CN213184714U

CN213184714U - Interface protection device of universal controller

Info

Publication number: CN213184714U
Application number: CN202022321166.7U
Authority: CN
Inventors: 何光旭; 何光照
Original assignee: Shanghai Gulaimei Energy Saving Technology Co ltd
Current assignee: Shanghai Gulaimei Energy Saving Technology Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-11
Anticipated expiration: 2030-10-19

Abstract

The utility model provides an interface protection device of universal controller, which comprises a fixing plate and i, a plurality of spread grooves have been seted up in the front of fixed plate, the equal fixed mounting in inside of a plurality of spread grooves has the controller interface, spread groove inner wall sliding connection has the protective housing, the positive one side sliding connection of protective housing has right fly leaf, the positive opposite side sliding connection of protective housing has left fly leaf, one side fixedly connected with spring base on right fly leaf top, one side fixed mounting of spring base has reset spring, reset spring's one end fixedly connected with movable block, the inside interlude of movable block is connected with the joint piece, one side on left fly leaf top is seted up flutedly, the inside bottom fixedly connected with fixed block of recess, the joint groove has been seted up on the top of fixed block, the utility model discloses utilize the parcel junction that the activity of protective housing can be quick, but left fly leaf and right.

Description

Interface protection device of universal controller

Technical Field

The utility model mainly relates to a technical field of general controller, concretely relates to interface protection device of general controller.

Background

The universal controller is a control terminal integrating data acquisition and logic control functions, can be used for data acquisition and automatic control of small measurement and control terminals, can also be used as a main controller of large measurement and control terminals, and is widely applied to automation and information systems in various industries.

The existing general controller is often equipped with a plurality of interfaces more, and the kneck is often exposed in the external world, and long-time use kneck gets into easily and backlog a large amount of dust to influence the transmission of data, traditional general controller protection device often can seal the kneck, and then leads to the radiating effect of kneck not good, and the connecting element ageing degree of kneck accelerates, and the dismouting is inconvenient, and fixed effect is not good, easily receives external force to influence and drops.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an interface protection device of a general controller, which is used for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an interface protection device of a universal controller comprises a fixed plate, wherein a plurality of connecting grooves are formed in the front surface of the fixed plate, a controller interface is fixedly mounted in each connecting groove, a protective shell is connected to the inner wall of each connecting groove in a sliding manner, a plurality of heat dissipation holes are formed in the bottom end of the protective shell at equal intervals, a right movable plate is connected to one side of the front surface of the protective shell in a sliding manner, a left movable plate is connected to the other side of the front surface of the protective shell in a sliding manner, a spring base is fixedly connected to one side of the top end of the right movable plate, a reset spring is fixedly mounted on one side of the spring base, a movable block is fixedly connected to one end of the reset spring, a clamping block is connected to the inside of the movable block in an inserting manner, a trapezoidal groove, the joint groove has been seted up on the top of fixed block, the joint groove is mutually supported with the joint piece, the arc hole has all been seted up at the middle part of right side fly leaf and left fly leaf, two the arc hole corresponds each other.

One end fixedly connected with limiting plate of protective housing, the both ends of limiting plate respectively with the inside both sides sliding connection of spread groove.

One side threaded connection of right side fly leaf has the bull stick, the one end of bull stick is rotated and is connected with sealed piece, sealed piece corresponds each other with the inside in arc hole.

One side of the left movable plate is provided with a threaded hole, and the inside of the threaded hole is in threaded connection with the outer wall of the rotating rod.

The outer portion of the reset spring is sleeved with a spring pipe sleeve, the spring pipe sleeve is made of elastic materials, one end of the spring pipe sleeve is fixedly connected with one side of the spring base, and the other end of the spring pipe sleeve is fixedly connected with one side of the movable block.

The inside both sides of recess have all been seted up the spout, two the equal sliding connection in inside of spout has the slider, two the top of slider respectively with the both sides fixed connection of movable block bottom.

Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model discloses utilize the design of mobilizable protective housing, can imbed the inside of spread groove with protecting sheathing under the condition of not using, need not solitary installation protection device when connecting, only need with the protective housing follow the inside pull-out of spread groove can, can accomplish protection device's installation after the kneck is connected and is accomplished, the mobility of junction air can be guaranteed to a plurality of louvres that the protective housing bottom set up simultaneously, it is not good to have avoided the kneck heat dissipation, the ageing phenomenon of connecting element takes place, effectual extension connecting element's life.

Two, the utility model discloses utilize mutually supporting of left fly leaf and right fly leaf, connect the completion back at the kneck, can promote two fly leaves laminating respectively, and then two arc holes can the joint live external conductor's outer wall, thereby protective housing's leakproofness has been guaranteed, effectual protection kneck can not have external dust to get into, thereby guarantee the stability of universal controller acquisition information, the effect of deuterogamying joint piece and joint groove can be in the same place two fly leaves are fixed, and the joint piece can be embedded into completely that the inside design of movable block can effectually avoid the influence of external force factor to lead to the not hard up of joint department, and then guaranteed the stability that two fly leaves are connected, the pull of the convenient joint piece of design in inverted trapezoid groove, during the disconnection interface, protection device demolishs rapidly, practice thrift demolishs the time.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic view of the internal structure of the connecting groove of the present invention;

fig. 5 is the schematic view of the internal structure of the right movable plate of the present invention.

In the figure: 1. a fixing plate; 2. connecting grooves; 3. a controller interface; 4. a protective shell; 5. heat dissipation holes; 6. a right movable plate; 7. a left movable plate; 8. an arc-shaped hole; 9. a rotating rod; 10. a sealing block; 11. a threaded hole; 12. a spring mount; 13. a spring tube housing; 14. a movable block; 15. a slider; 16. a clamping block; 17. a groove; 18. a chute; 19. a fixed block; 20. a clamping groove; 21. and a limiting plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 heavily, an interface protection device of a general controller, including a fixing plate 1, a plurality of connecting grooves 2 have been seted up in the front of fixing plate 1, equal fixed mounting in the inside of a plurality of connecting grooves 2 has a controller interface 3, connecting groove 2 inner wall sliding connection has a protective housing 4, the one end fixedly connected with limiting plate 21 of protective housing 4, the both ends of limiting plate 21 respectively with the inside both sides sliding connection of connecting groove 2, prevent that protective housing 4 from breaking away from the inside of connecting groove 2, a plurality of louvres 5 have been seted up to the bottom equidistance of protective housing 4, can be timely with the heat of junction discharge to the outside of protective housing 4 through louvre 5, the positive one side sliding connection of protective housing 4 has right fly leaf 6, the positive opposite side sliding connection.

A spring base 12 is fixedly connected to one side of the top end of the right movable plate 6, a return spring is fixedly installed on one side of the spring base 12, a movable block 14 is fixedly connected to one end of the return spring, a spring pipe sleeve 13 is sleeved outside the return spring, the spring pipe sleeve 13 is made of elastic materials, the spring pipe sleeve 13 can move synchronously along with the return spring to protect the return spring from contacting with the outside, one end of the spring pipe sleeve 13 is fixedly connected to one side of the spring base 12, the other end of the spring pipe sleeve 13 is fixedly connected to one side of the movable block 14, a clamping block 16 is inserted and connected inside the movable block 14, a trapezoidal groove is formed in the top end of the clamping block 16, is inverted and is convenient to take the clamping block 16 out of the movable block 14, a groove 17 is formed in one side of the top end of the left movable plate 7, the groove 17 is U-shaped, the equal sliding connection in inside of two spouts 18 has slider 15, the top of two sliders 15 respectively with the both sides fixed connection of movable block 14 bottom, the inside bottom fixedly connected with fixed block 19 of recess 17, joint groove 20 has been seted up on the top of fixed block 19, the height of joint groove 20 is the same with slider 15's height, joint groove 20 and joint piece 16 mutually support, joint piece 16 highly equals the high sum of movable block 14 and slider 15, and then joint piece 16 can submerge into the inside of movable block 14 completely, effectively avoid external force contact joint piece 16.

Arc hole 8 has all been seted up at the middle part of right side fly leaf 6 and left fly leaf 7, and two arc holes 8 correspond each other, and one side threaded connection of right side fly leaf 6 has bull stick 9, and threaded hole 11 has been seted up to one side of left fly leaf 7, and the inside of threaded hole 11 and the outer wall threaded connection of bull stick 9, the one end rotation of bull stick 9 are connected with sealed piece 10, and sealed piece 10 corresponds each other with the inside in arc hole 8, seals controller interface 3 under the condition of not using.

The utility model discloses a concrete operation as follows: during the use, the operator at first with the mutual joint of outside wiring and controller interface 3, then pulling bull stick 9 drives right fly leaf 6 and removes, and right fly leaf 6 drives protective housing 4 parcel and lives the junction, then promotes right fly leaf 6 and left fly leaf 7 respectively and laminates each other, and then makes two arc holes 8 joints at the outer wall of external wire.

After the right movable plate 6 and the left movable plate 7 are attached to each other, the movable block 14 is pulled to drive the return spring to extend, meanwhile, the sliding block 15 is driven to enter the inside of the sliding groove 18 to slide, when the movable block 14 moves to a position right above the fixed block 19, the clamping block 16 is pressed, the clamping block 16 enters the inside of the clamping groove 20, then the rotating rod 9 enters the threaded hole 11, so as to realize the connection between the left movable plate 7 and the right movable plate 6, at this time, the right movable plate 6 and the left movable plate 7 are fixed together, otherwise, the rotating rod 9 is reversely rotated to release the connection between the right movable plate 6 and the left movable plate 7 when the assembly is disassembled, the clamping block 16 is protruded from the inside of the clamping groove 20 through the trapezoid groove, the return spring drives the movable block 14 to return to the top end of the right movable plate 6, then, the right movable plate 6 and the left movable plate 7 are pulled respectively, and the external connector is pulled down.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The interface protection device of the universal controller comprises a fixed plate (1) and is characterized in that a plurality of connecting grooves (2) are formed in the front of the fixed plate (1), a controller interface (3) is fixedly mounted in each connecting groove (2), a protective shell (4) is connected to the inner wall of each connecting groove (2) in a sliding manner, a plurality of radiating holes (5) are formed in the bottom of each protective shell (4) in an equidistant manner, a right movable plate (6) is connected to one front side of each protective shell (4) in a sliding manner, a left movable plate (7) is connected to the other front side of each protective shell (4) in a sliding manner, a spring base (12) is fixedly connected to one top end of each right movable plate (6), a reset spring is fixedly mounted to one side of each spring base (12), a movable block (14) is fixedly connected to one end of each reset spring, and a clamping block (, trapezoidal groove has been seted up on the top of joint piece (16), one side on left side fly leaf (7) top is seted up fluted (17), the inside bottom fixedly connected with fixed block (19) of recess (17), joint groove (20) have been seted up on the top of fixed block (19), joint groove (20) and joint piece (16) mutually support, arc hole (8), two have all been seted up at the middle part of right side fly leaf (6) and left fly leaf (7) arc hole (8) correspond each other.

2. The interface protection device of a universal controller according to claim 1, wherein a limiting plate (21) is fixedly connected to one end of the protective shell (4), and two ends of the limiting plate (21) are slidably connected to two sides inside the connecting groove (2), respectively.

3. The interface protection device of a universal controller according to claim 1, wherein a rotating rod (9) is connected to one side of the right movable plate (6) in a threaded manner, a sealing block (10) is rotatably connected to one end of the rotating rod (9), and the sealing block (10) corresponds to the inside of the arc-shaped hole (8).

4. The interface protection device of the universal controller according to claim 1, wherein a threaded hole (11) is formed in one side of the left movable plate (7), and the inside of the threaded hole (11) is in threaded connection with the outer wall of the rotating rod (9).

5. The interface protection device of the universal controller according to claim 1, wherein a spring pipe sleeve (13) is sleeved outside the return spring, the spring pipe sleeve (13) is made of an elastic material, one end of the spring pipe sleeve (13) is fixedly connected with one side of the spring base (12), and the other end of the spring pipe sleeve (13) is fixedly connected with one side of the movable block (14).

6. The interface protection device of the universal controller according to claim 1, wherein sliding grooves (18) are formed in both sides of the inside of the groove (17), sliding blocks (15) are slidably connected to the inside of the two sliding grooves (18), and top ends of the two sliding blocks (15) are fixedly connected to both sides of the bottom end of the movable block (14) respectively.