CN219612230U

CN219612230U - Crimping type intermittent controller

Info

Publication number: CN219612230U
Application number: CN202320246600.0U
Authority: CN
Inventors: 高龙; 关飞; 郑国玉; 郑丽华; 李鹏; 陈超
Original assignee: Xi'an Shangding Energy Technology Co ltd
Current assignee: Xi'an Shangding Energy Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-08-29
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a crimping type intermittent controller, which comprises a controller shell, wherein end covers are detachably connected to the front end face and the rear end face of the controller shell, a circuit board is arranged at the bottom end of the inside of the controller shell, a mounting plate propping against the inner wall of the controller shell is arranged at one end of the circuit board, a connecting mechanism is arranged between the mounting plate and the controller shell for connection, limiting blocks fixed at the two ends of the inner side of the controller shell are arranged at the two ends of the end covers in a matched mode, clamping grooves are formed in the centers of the upper end and the lower end of the limiting blocks, and clamping blocks are connected in a clamping mode in the clamping grooves. The utility model adopts the crimping structure to assemble the parts such as the controller shell and the like, replaces the screw installation in the prior art, solves the waste of materials, is simpler and more convenient to disassemble and assemble when the internal parts of the controller are damaged, and is simpler and more convenient to assemble subsequently.

Description

Crimping type intermittent controller

Technical Field

The utility model relates to the field of controllers, in particular to a crimping type interval controller.

Background

The intermittent control system controls intermittent opening of the pumping unit by taking flow as a control signal or taking the change of motor current and power consumption of the pumping unit as a detection signal, and the intermittent control system is used for making intermittent pumping periods by analyzing and researching the change rules of working fluid level and fluid production amount of the oil well in the on-off state and realizes energy-saving production of the oil well on the premise of not reducing the output and guaranteeing the safety by taking the oil reservoir seepage theory as a basis and applying the indicator diagram collected in the oil well production process and the calculation result thereof.

Most of the existing cases of the intermittent controller are installed by screws with front and rear end covers of the cases, the screws are easy to loose or even fall off in the long-time use process, so that the stability of connection between the controller case and the front and rear end covers can be affected, the safety performance of electric devices inside the controller case can be directly affected if the cover plate falls off, in addition, when internal parts of the controller are damaged, the cases that a plurality of screws are detached completely are difficult are needed, the disassembly and the assembly are carried out, the speed is low, and the follow-up assembly is inconvenient.

Accordingly, it is desirable to provide a crimping type intermittent controller that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a crimping type intermittent controller, which solves the problems that in the prior art, when internal parts of the controller are damaged, disassembly is difficult, a plurality of screws are required to be completely disassembled for disassembly, the speed is low, and subsequent assembly is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crimping formula intermittent operation controller, includes the controller casing, the terminal surface is dismantled around the controller casing and is connected with the end cover, the inside bottom of controller casing is provided with the circuit board, the mounting panel that supports and lean on the controller casing inner wall is installed to the one end of circuit board, be provided with coupling mechanism between mounting panel and the controller casing and connect.

Preferably, the recess cooperation is provided with the stopper of fixing at the inboard both ends of controller casing in the both ends of end cover, the draw-in groove has all been seted up at the upper and lower end center of stopper, the inside block of draw-in groove is connected with the fixture block, the top of fixture block is connected with L shape pole and runs through the end cover and be connected with the briquetting handle.

Preferably, one end of the top of the circuit board is connected with a fixing plate, and the fixing plate is connected with the mounting plate through a set bolt.

Preferably, the connecting mechanism comprises a controller shell, wherein one end of the controller shell is equidistantly provided with mounting holes penetrating through the mounting plate, one end of the controller shell is equidistantly connected with a spring, the inner diameter of the spring is larger than the diameter of the mounting holes, the other end of the spring is connected with a disc, the inner side of the disc is provided with a through hole movably connected with a plug rod matched with the mounting holes, and one end of the plug rod is connected with a rotating handle.

Preferably, the upper end and the lower end of the mounting hole facing the inserted link are provided with grooves, the grooved inner parts are communicated with each other to form arc grooves and are parallel to one end of the inserted link, and the upper end and the lower end of the mounting hole formed in the mounting board are connected with limiting rods matched with the arc grooves.

Preferably, the inner side of the through hole formed in the disc is also provided with a circular groove, and a fixing block fixed on the outer wall of the inserted link is arranged in the circular groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the end cover can be installed and limited by the limiting block, and the clamping between the clamping block and the clamping groove can be controlled by the up-and-down movement of the movable pressing block handle, so that the installation and the disassembly between the end cover and the controller shell are controlled, and the installation and the disassembly are simple and convenient;

2. when the inserted link is inserted into the mounting hole, the limiting rod can be inserted into the slot, and the arc-shaped slot and the limiting rod can be clamped by only rotating the inserted link at the moment, so that the inserted link and the mounting hole are fixed, the mounting plate is further fixed, and the fixation and the disassembly between the inserted link and the fixing plate are further realized;

in summary, the utility model adopts the crimping structure to assemble the parts such as the controller shell and the like, replaces the screw installation in the prior art, solves the problem that the screw is easy to loose and fall off after long-time use due to the use of the screw, and affects the use safety of the electric devices in the controller, and has the advantages of simple and convenient disassembly and rapid assembly when the internal parts of the controller are damaged, and the subsequent assembly is simple and convenient.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the connection between the controller housing and the end cap of the present utility model;

FIG. 3 is a side view of the latch of the present utility model connected to a latch handle;

FIG. 4 is a schematic elevational view of the present utility model;

fig. 5 is an enlarged view of fig. 4 at a in accordance with the present utility model.

In the figure: 1. a controller housing; 2. an end cap; 3. a circuit board; 4. a mounting plate; 5. a connecting mechanism; 501. a mounting hole; 502. a spring; 503. a disc; 504. a rod; 505. rotating the handle; 6. a limiting block; 7. a clamping groove; 8. a clamping block; 9. a press block handle; 10. a fixing plate; 11. a bolt; 12. slotting; 13. an arc-shaped groove; 14. a limit rod; 15. circular ring grooves; 16. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

Referring to fig. 1-5, a press-fit type intermittent controller includes a controller housing 1, end covers 2 are detachably connected to front and rear end surfaces of the controller housing 1, a circuit board 3 is disposed at the bottom end of the controller housing 1, a mounting plate 4 abutting against the inner wall of the controller housing 1 is mounted at one end of the circuit board 3, and a connection mechanism 5 is disposed between the mounting plate 4 and the controller housing 1 for connection.

As shown in fig. 1-5, the two ends of the end cover 2 are provided with limiting blocks 6 which are matched and provided with grooves and fixed at two ends of the inner side of the controller shell 1, the centers of the upper end and the lower end of the limiting blocks 6 are provided with clamping grooves 7, clamping blocks 8 are connected with the inner clamping of the clamping grooves 7, the top of each clamping block 8 is connected with an L-shaped rod which penetrates through the end cover 2 and is connected with a pressing block handle 9, the installation of the end cover 2 can be positioned and limited through the arranged limiting blocks 6, and the clamping between the clamping blocks 8 and the clamping grooves 7 can be controlled through the up-down movement of the movable pressing block handle 9, so that the installation and the disassembly between the end cover 2 and the controller shell 1 are controlled, and the installation is simple and convenient.

As shown in fig. 1-5, one end of the top of the circuit board 3 is connected with a fixing plate 10, the fixing plate 10 is connected with the mounting plate 4 by a set bolt 11, the circuit board 3 can be fixed on one side of the mounting plate 4 by the set fixing plate 10 and the set bolt 11, the structure of the circuit board 3 does not need to be changed when the circuit board 3 is fixed, and parts on the circuit board 3 are in the prior art, so that drawings are omitted and redundant description is omitted.

As shown in fig. 1-5, the connection mechanism 5 includes that one end of the controller housing 1 is equidistantly provided with a mounting hole 501 penetrating into the mounting plate 4, one end of the controller housing 1 is equidistantly connected with a spring 502, the inner diameter of the spring 502 is larger than the diameter of the mounting hole 501, the other end of the spring 502 is connected with a disc 503, the inner side of the disc 503 is provided with a through hole movably connected with an inserting rod 504 matched with the mounting hole 501, one end of the inserting rod 504 is connected with a rotating handle 505, when the mounting plate 4 is fixed, the mounting plate 4 is firstly placed in the controller housing 1 to enable the mounting hole 501 to be spliced, and then the disc 503 is pushed in the direction towards the mounting hole 501 to enable the inserting rod 504 to be inserted into the mounting hole 501 formed in the mounting plate 4.

As shown in fig. 1-5, the upper and lower ends of the end, facing the mounting hole 501, of the inserting rod 504 are provided with a slot 12, the interior of the slot 12 is communicated with and provided with an arc groove 13 and is parallel to one end of the inserting rod 504, the upper and lower ends of the mounting hole 501 provided in the mounting plate 4 are connected with a limit rod 14 matched with the arc groove 13, when the inserting rod 504 is inserted into the mounting hole 501, the limit rod 14 can be inserted into the slot 12, and at the moment, the arc groove 13 and the limit rod 14 can be clamped by rotating the inserting rod 504, so that the inserting rod 504 and the mounting hole 501 are fixed, and the mounting plate 4 is further fixed.

As shown in fig. 1-5, a circular groove 15 is further formed in the inner side of a through hole formed in the disc 503, a fixing block 16 fixed on the outer wall of the inserting rod 504 is arranged in the circular groove 15, the inserting rod 504 is rotationally connected with the disc 503 through the arranged circular groove 15 and the fixing block 16, and the inserting rod 504 can freely rotate in the mounting hole 501 to achieve clamping and fixing between the inserting rod 504 and the arc-shaped groove 13, and fixing and dismounting between the inserting rod 504 and the fixing plate 10 are achieved.

Working principle: during the use, can fix a position and spacing to the installation of end cover 2 through stopper 6 that sets up to can control the block between fixture block 8 and the draw-in groove 7 through the upper and lower activity of activity briquetting handle 9, thereby control the installation and the dismantlement between end cover 2 and the controller casing 1, it is simple and convenient, can fix circuit board 3 in mounting panel 4 one side through fixed plate 10 and the bolt 11 that set up, need not change its structure when fixed circuit board 3, when fixed mounting panel 4, at first place mounting panel 4 inside controller casing 1 makes mounting hole 501 splice, then promote disc 503 in the direction towards mounting hole 501 and make the mounting hole 501 inside that mounting panel 4 offered, when inserting the mounting hole 501 inside inserting the rod 504, thereby only need rotatory inserted rod 504 can be fixed arc groove 13 and locating rod 14 block this moment with mounting hole 501, and then fixed mounting panel 4, make inserting rod 504 and disc 504 be connected for rotating through set up circular ring groove 15 and fixed block 16, then can make inserting rod 504 insert the mounting hole 501 inside and the mounting hole 501 and set up, thereby realize freely dismantling between the fixed plate 10 and the fixed plate of inserting rod 504.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a crimping formula intermittent operation controller, includes controller casing (1), its characterized in that: the controller is characterized in that end covers (2) are detachably connected to the front end face and the rear end face of the controller shell (1), a circuit board (3) is arranged at the bottom end of the controller shell (1), a mounting plate (4) propped against the inner wall of the controller shell (1) is mounted at one end of the circuit board (3), and a connecting mechanism (5) is arranged between the mounting plate (4) and the controller shell (1) for connection.

2. The crimping type interval controller according to claim 1, wherein: the utility model discloses a controller, including end cover (2), recess cooperation is provided with stopper (6) at the inboard both ends of controller casing (1) at the both ends of end cover (2), draw-in groove (7) have all been seted up at the upper and lower end center of stopper (6), the inside block of draw-in groove (7) is connected with fixture block (8), the top of fixture block (8) is connected with L shape pole and runs through end cover (2) and be connected with briquetting handle (9).

3. The crimping type interval controller according to claim 1, wherein: the circuit board is characterized in that one end of the top of the circuit board (3) is connected with a fixing plate (10), and the fixing plate (10) is connected with the mounting plate (4) through a set bolt (11).

4. The crimping type interval controller according to claim 1, wherein: coupling mechanism (5) are including the inside mounting hole (501) of running through to mounting panel (4) are offered to the one end equidistance of controller casing (1), the one end equidistance of controller casing (1) is connected with spring (502) and spring (502) internal diameter is greater than mounting hole (501) diameter, the other end of spring (502) is connected with disc (503), through-hole swing joint has been offered to the inboard of disc (503) has inserted bar (504) with mounting hole (501) complex, the one end of inserted bar (504) is connected with rotation handle (505).

5. The crimping type interval controller according to claim 4, wherein: slotting (12) are formed in the upper end and the lower end of one end, facing the mounting hole (501), of the inserted link (504), arc-shaped grooves (13) are formed in the slotting (12) in a communicating mode and are parallel to one end of the inserted link (504), and limiting rods (14) matched with the arc-shaped grooves (13) are connected to the upper end and the lower end of the mounting hole (501) formed in the mounting plate (4).

6. The crimping type interval controller according to claim 5, wherein: the inner side of the through hole formed in the disc (503) is also provided with a circular ring groove (15), and a fixed block (16) fixed on the outer wall of the inserted link (504) is arranged in the circular ring groove (15).