CN214014792U

CN214014792U - Novel PLC controller

Info

Publication number: CN214014792U
Application number: CN202120308067.7U
Authority: CN
Inventors: 孙杜勇
Original assignee: Shijiazhuang Wangcang Technology Development Co ltd
Current assignee: Tianjin Shiying Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-08-20
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a novel PLC controller, including the PLC controller, the top laminating of PLC controller has the lid, the bottom of lid is equipped with coupling mechanism, the outer wall of first spring and the inner wall clearance fit of the body of rod, the one end rigid coupling of first spring is in the inner wall of the body of rod, the other end rigid coupling of first spring is in the outer wall of plate body, two the equal joint of outer wall one end of kelly has the draw-in groove piece, two draw-in groove piece rigid coupling respectively in the inner wall left and right sides of PLC controller, two the equal rigid coupling in bottom of kelly has the block, the outer wall of block slides with the inner wall that leads to the groove and links to each other, the bottom rigid coupling of block has the horizontal pole. This novel PLC controller for when the inner wall that needs to the PLC controller maintenance examine time measuring, the user can rotate the handle, makes the inner wall of first montant immigration second arc wall support tightly, and then carries on spacingly to the round bar, avoids the handle to drive the unexpected rotation of round bar, causes the separation of unnecessary between lid and the PLC controller.

Description

Novel PLC controller

Technical Field

The utility model relates to a PLC controller technical field specifically is a novel PLC controller.

Background

The English full name of PLC is: the Programmable logic Controller is designed for industrial environment application, and adopts a Programmable memory for storing program therein, executing logic operation, sequential control, timing, counting, arithmetic operation and other user-oriented instructions, and controls various types of machinery or production processes by digital or analog input/output.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel PLC controller to the casing that has current PLC controller who proposes in solving above-mentioned background art carries out screw thread fixed connection through the bolt usually, when dismantling the maintenance, comparatively inconvenient, comparatively hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel PLC controller comprises a PLC controller, wherein a cover body is attached to the top of the PLC controller, and a connecting mechanism is arranged at the bottom of the cover body;

the connecting mechanism comprises a rod body, a through groove, a clamping rod, a plate body, a first spring, a clamping groove block, a block body and a cross rod;

two the body of rod rigid coupling in the bottom left and right sides of lid respectively, the inner wall bottom processing of the body of rod has logical groove, the inner wall clearance fit of the body of rod has the kelly, two the equal rigid coupling of outer wall of kelly has the plate body, the outer wall of plate body and the inner wall clearance fit of the body of rod, the outer wall clearance fit of kelly has first spring, the outer wall of first spring and the inner wall clearance fit of the body of rod, the one end rigid coupling of first spring in the inner wall of the body of rod, the other end rigid coupling of first spring in the outer wall of plate body, two the equal joint of outer wall one end of kelly has the draw-in groove piece, two draw-in groove piece rigid coupling in the inner wall left and right sides of PLC controller respectively, two the equal rigid coupling in bottom of kelly has the block, the outer wall of block slides with the inner wall that leads to the groove and links to each other, the bottom rigid coupling of block has the horizontal pole.

Preferably, a rubber pad is fixedly connected with the joint of the cover body and the PLC.

Preferably, the block body and the through groove form a sliding limiting structure.

Preferably, the top of the cover body is provided with a separating mechanism;

the separating mechanism comprises a round rod, a handle, a round block, a first arc-shaped groove and a pulley;

the round bar rotates with the lid through the bearing and links to each other, the top rigid coupling of round bar has the handle, the bottom rigid coupling of round bar has the circle piece, first arc wall has all been processed to the terminal surface around the outer wall of circle piece, the outer wall left and right sides of circle piece has all laminated the pulley, two the pulley rotates with two horizontal poles through the connecting axle respectively and links to each other.

Preferably, the outer wall of the handle is processed with abrasive grains.

Preferably, the bottom of the cover body is provided with an auxiliary mechanism;

the auxiliary mechanism comprises a second arc-shaped groove, a first vertical rod, a second vertical rod and a second spring;

two the second arc wall is processed in the bottom of lid, two the equal clearance fit of inner wall of second arc wall has first montant, two the equal clearance fit of outer wall of first montant has the second montant, two the second montant rigid coupling respectively in the outer wall left and right sides of round bar, two the equal clearance fit of inner wall of second montant has the second spring, the one end rigid coupling of second spring in the inner wall of second montant, the other end rigid coupling of second spring in the outer wall of first montant.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This novel PLC controller, through the body of rod, lead to the groove, the kelly, the plate body, first spring, the draw-in groove piece, the horizontal pole, the circle piece, first arc wall, cooperation between handle and the circle piece, make when needing to maintain the inner wall to the PLC controller and examine time measuring, the rotatable handle of user, make the handle drive circle piece and circle piece rotate, and then make the circle piece drive first arc wall and rotate, and then make the elastic deformation through first spring, make first arc wall contact with the outer wall of pulley, and then make kelly and draw-in groove piece cancellation joint, make lid and PLC controller can carry out quick separation, be convenient for carry out quick dismantlement maintenance to the inside of PLC controller and detect.

Through the second arc wall, first montant, the cooperation between second montant and the second spring, make after the joint is carried out with the draw-in groove piece to the kelly, the pole can drive first montant and second arc wall and correspond, and elastic deformation through the second spring, make the inner wall of first montant immigration second arc wall, support tightly, and then carry out spacingly to the pole, avoid the handle to drive the unexpected rotation of pole, cause unnecessary separation between lid and the PLC controller.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic structural view of the slot block, block and cross bar of FIG. 1;

FIG. 3 is a schematic view of the pulley, the round block and the cover of FIG. 1;

fig. 4 is a schematic structural view of the cover body, the second arc-shaped groove and the pulley in fig. 1.

In the figure: 1. PLC controller, 2, the lid, 3, coupling mechanism, 301, the body of rod, 302, logical groove, 303, kelly, 304, the plate body, 305, first spring, 306, draw-in groove piece, 307, the block, 308, the horizontal pole, 4, separating mechanism, 401, round bar, 402, handle, 403, round piece, 404, first arc wall, 405, the pulley, 5, complementary unit, 501, second arc wall, 502, first montant, 503, second montant, 504, the second spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel PLC controller comprises a PLC controller 1, the model of the PLC controller 1 is CPU224XP, a cover body 2 is attached to the top of the PLC controller 1, a connecting mechanism 3 is arranged at the bottom of the cover body 2, the connecting mechanism 3 comprises rod bodies 301, through grooves 302, clamping rods 303, plate bodies 304, first springs 305, clamping groove blocks 306, block bodies 307 and cross rods 308, the two rod bodies 301 are fixedly connected to the left side and the right side of the bottom of the cover body 2 respectively, the through grooves 302 are processed at the bottom of the inner wall of the rod bodies 301, the clamping rods 303 are in clearance fit with the inner wall of the rod bodies 301, the clamping rods 303 can move left and right on the inner wall of the rod bodies 301, the plate bodies 304 are fixedly connected to the outer walls of the two clamping rods 303, the outer walls of the plate bodies 304 are in clearance fit with the inner wall of the rod bodies 301, the first springs 305 are in clearance fit with the outer walls of the clamping rods 303, the first springs 305 give forces to the clamping rods 303 to move in the inner wall of the rod bodies 301, further, the clamping rods 303 can be clamped with the clamping groove blocks 306, the outer wall of the first spring 305 is in clearance fit with the inner wall of the rod body 301, one end of the first spring 305 is fixedly connected to the inner wall of the rod body 301, the other end of the first spring 305 is fixedly connected to the outer wall of the plate body 304, one ends of the outer walls of the two clamping rods 303 are respectively clamped with the clamping groove blocks 306, the two clamping groove blocks 306 are respectively fixedly connected to the left side and the right side of the inner wall of the PLC controller 1, the bottom of the two clamping rods 303 are respectively fixedly connected with the block 307, the outer wall of the block 307 is connected with the inner wall of the through groove 302 in a sliding manner, the block 307 can move left and right on the inner wall of the through groove 302, the bottom of the block 307 is fixedly connected with the cross rod 308, a rubber pad is fixedly connected to the joint of the cover body 2 and the PLC controller 1, the rubber pad is used for sealing and dust-proof joint of the cover body 2 and the PLC controller 1, the block 307 and the through groove 302 form a sliding limit structure, and the clamping rods 303 can be connected to the through sliding manner of the block 307 and the through groove 302, the inner wall of the rod body 301 moves left and right stably;

the top of the cover body 2 is provided with a separating mechanism 4, the separating mechanism 4 comprises a round rod 401, a handle 402, a round block 403, a first arc-shaped groove 404 and a pulley 405, the round rod 401 is rotatably connected with the cover body 2 through a bearing, the top of the round rod 401 is fixedly connected with the handle 402, the handle 402 is used for driving the round rod 401 to rotate, the bottom of the round rod 401 is fixedly connected with the round block 403, so that the round bar 401 can drive the round block 403 to rotate, the front and rear end faces of the outer wall of the round block 403 are respectively provided with a first arc-shaped groove 404, the first arc-shaped grooves 404 are used for contacting with the pulley 405, thereby enabling the pulley 405 to drive the cross rod 308, the block 6 and the clamping rod 303 to move inwards, the clamping rod 303 and the clamping groove block 306 are further clamped, the pulleys 405 are attached to the left side and the right side of the outer wall of the round block 403, the two pulleys 405 are rotatably connected with the two cross rods 308 through connecting shafts respectively, the outer wall of the handle 402 is provided with grinding grains, and the grinding grains are used for increasing the contact friction force between the handle 402 and the hand;

the bottom of the cover body 2 is provided with an auxiliary mechanism 5, the auxiliary mechanism 5 comprises second arc-shaped grooves 501, first vertical bars 502, second vertical bars 503 and second springs 504, two second arc-shaped grooves 501 are processed at the bottom of the cover body 2, the inner walls of the two second arc-shaped grooves 501 are in clearance fit with the first vertical bars 502, so that the first vertical bars 502 can perform lifting motion on the inner walls of the second arc-shaped grooves 501, the outer walls of the two first vertical bars 502 are in clearance fit with the second vertical bars 503, so that the first vertical bars 502 can perform lifting motion on the inner walls of the second vertical bars 503, the two second vertical bars 503 are respectively fixedly connected to the left side and the right side of the outer wall of the round bar 401, so that the second vertical bars 503 can rotate along with the round bar 401, the inner walls of the two second vertical bars are in clearance fit with the second springs 504, the second springs 504 give clearance fit force to the inner walls of the first vertical bars 402 and the second arc-shaped grooves 501, one end of the second springs 504 are fixedly connected to the inner walls of the second vertical bars 503, the other end of the second spring 504 is fixed to the outer wall of the first vertical rod 502.

When the novel PLC controller is used, when the inner wall of the PLC controller 1 needs to be maintained, a user can rotate the handle 402, so that the handle 402 drives the round rod 401 and the round block 403 to rotate, the round block 403 drives the first arc-shaped groove 404 to rotate, and further the elastic deformation of the first spring 305 is used for enabling the first arc-shaped groove 404 to be in contact with the outer wall of the pulley 405, further the clamping rod 303 and the clamping groove block 306 are not clamped, the cover body 2 and the PLC controller 1 can be rapidly separated, the rapid disassembly, maintenance and detection of the interior of the PLC controller 1 are facilitated, after the clamping rod 303 and the clamping groove block 306 are clamped, the round rod 401 can drive the first vertical rod 502 and the second vertical rod 503 to correspond to the second arc-shaped groove 501, and the first vertical rod 502 can move into the inner wall of the second arc-shaped groove 501 through the elastic deformation of the second spring 504 to be tightly supported, and then carry on spacingly to pole 401, avoid handle 402 to drive pole 401 unexpected the rotation, cause unnecessary separation between lid 2 and the PLC controller 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel PLC controller, includes PLC controller (1), the top laminating of PLC controller (1) has lid (2), its characterized in that: the bottom of the cover body (2) is provided with a connecting mechanism (3);

the connecting mechanism (3) comprises a rod body (301), a through groove (302), a clamping rod (303), a plate body (304), a first spring (305), a clamping groove block (306), a block body (307) and a cross rod (308);

two body of rod (301) rigid coupling in the bottom left and right sides of lid (2) respectively, the inner wall bottom processing of body of rod (301) has logical groove (302), the inner wall clearance fit of body of rod (301) has kelly (303), two the equal rigid coupling of outer wall of kelly (303) has plate body (304), the outer wall of plate body (304) and the inner wall clearance fit of body of rod (301), the outer wall clearance fit of kelly (303) has first spring (305), the outer wall of first spring (305) and the inner wall clearance fit of body of rod (301), the one end rigid coupling of first spring (305) is in the inner wall of body of rod (301), the other end rigid coupling of first spring (305) is in the outer wall of plate body (304), the outer wall one end of two kelly (303) all the joint has draw-in groove piece (306), two draw-in groove piece (306) rigid coupling in the inner wall left and right sides of PLC controller (1) respectively, two the equal rigid coupling in bottom of kelly (303) has block (307), the outer wall of block (307) and the inner wall of leading to groove (302) slide and link to each other, the bottom rigid coupling of block (307) has horizontal pole (308).

2. The novel PLC controller according to claim 1, wherein: and a rubber pad is fixedly connected at the joint of the cover body (2) and the PLC controller (1).

3. The novel PLC controller according to claim 1, wherein: the block body (307) and the through groove (302) form a sliding limiting structure.

4. The novel PLC controller according to claim 1, wherein: the top of the cover body (2) is provided with a separating mechanism (4);

the separating mechanism (4) comprises a round rod (401), a handle (402), a round block (403), a first arc-shaped groove (404) and a pulley (405);

round bar (401) rotate with lid (2) through the bearing and link to each other, the top rigid coupling of round bar (401) has handle (402), the bottom rigid coupling of round bar (401) has circle piece (403), first arc wall (404) have all been processed to the terminal surface around the outer wall of circle piece (403), pulley (405) have all been laminated to the outer wall left and right sides of circle piece (403), two pulley (405) rotate with two horizontal poles (308) through the connecting axle respectively and link to each other.

5. The novel PLC controller of claim 4, wherein: the outer wall of the handle (402) is processed with grinding grains.

6. The novel PLC controller according to claim 1, wherein: an auxiliary mechanism (5) is arranged at the bottom of the cover body (2);

the auxiliary mechanism (5) comprises a second arc-shaped groove (501), a first vertical rod (502), a second vertical rod (503) and a second spring (504);

two the bottom in lid (2) is processed in second arc wall (501), two the equal clearance fit of inner wall of second arc wall (501) has first montant (502), two the equal clearance fit of outer wall of first montant (502) has second montant (503), two second montant (503) rigid coupling respectively in the outer wall left and right sides of round bar (401), two the equal clearance fit of inner wall of second montant (503) has second spring (504), the one end rigid coupling of second spring (504) is in the inner wall of second montant (503), the other end rigid coupling of second spring (504) is in the outer wall of first montant (502).