CN220357123U

CN220357123U - Quick detection device of PLC module wiring

Info

Publication number: CN220357123U
Application number: CN202321791049.4U
Authority: CN
Inventors: 魏术波
Original assignee: Shandong Oumao Electromechanical Technology Co ltd
Current assignee: Shandong Oumao Electromechanical Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-16
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a rapid detection device for wiring of a PLC module, and relates to the technical field of wiring detection. This quick detection device of PLC module wiring, comprising a base plate, the top fixedly connected with support column of bottom plate, the motor, sliding connection has the backup pad on the support column, square groove has been seted up at the top of backup pad, the inside fixedly connected with dead lever of square groove, sliding connection has the grip block on the dead lever, grip block fixedly connected with probe, pass through electric wire and attach fitting electric connection on the probe, the motor is connected with the threaded rod through its output shaft transmission, backup pad and threaded rod threaded connection, through being provided with quick fixed establishment, thereby it will place the piece to do left side removal to have reached when needing to examine, place the piece and can be fixed automatically in the probe below so that long-time detection, use the motor to drive the probe and descend to detect, use the motor to drive the probe when rising after examining, place the piece can automatic right movement to the open place and conveniently change the PLC module.

Description

Quick detection device of PLC module wiring

Technical Field

The utility model relates to the technical field of wiring detection, in particular to a rapid detection device for wiring of a PLC module.

Background

The PLC is also called a programmable logic controller, is a digital operation electronic system specially designed for application in an industrial environment, and the development characteristic of the PLC at present, namely the programmable logic controller, is more suitable for the requirements of modern industry, and the PLC module can carry out wiring detection after being produced so as to ensure that the PLC module can normally operate.

The utility model with the publication number of CN215728538U discloses a rapid detection device for wiring of a PLC module, which comprises a detection device body, the detection device body comprises a bottom plate, a jig mounting plate, a jig, a mounting rod fixing frame, a plurality of mounting rods, a plurality of probes and a connecting joint, a plurality of sliding rails are formed on the bottom plate, the jig mounting plate is arranged on the bottom plate and can slide on the sliding rails, the jig is arranged on the jig mounting plate, the jig is used for positioning the PLC module, the bottom plate is provided with a plurality of support columns, the mounting rod fixing frame is pressed by pressing the springs, the mounting rods and the probes are enabled to contact with an interface of the PLC module along with downward movement, the interface of the PLC module can be electrically connected with the connecting joint, the connecting joint can be connected with a host computer or special detection equipment, so that the detection of the PLC module is realized, the PLC module is required to be detected for a certain time, for example, the mounting rod fixing frame is required to be pressed for a long time when the stability and the heating value of the PLC module are detected, the jig is required to be manually slid along with the PLC module, the mounting rod fixing frame is required to be manually replaced, the jig is required to be manually slid along with the PLC module, the mounting rod fixing frame is required to be separated from the lower than the mounting rod, the mounting plate is required to be completely convenient, and the PLC module is not taken out.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a rapid detection device for wiring of a PLC module, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick detection device of PLC module wiring, includes the bottom plate, the top fixedly connected with support column, the motor of bottom plate, sliding connection has the backup pad on the support column, square groove has been seted up at the top of backup pad, the inside fixedly connected with dead lever of square groove, sliding connection has the grip block on the dead lever, grip block fixedly connected with probe, through electric wire and attach fitting electric connection on the probe, the motor has the threaded rod through its output shaft transmission, backup pad and threaded rod threaded connection, the top of bottom plate is provided with quick fixed establishment, reduction gears, quick fixed establishment includes slide rail, montant, slide rail fixedly connected with is at the top of bottom plate, sliding connection has placed the piece on the slide rail, the joint has the PLC module on the place piece, one side fixedly connected with fixed block of slide rail, the side fixedly connected with extension spring of fixed block, the one side fixedly connected with insert block of extension spring is kept away from to the extension spring, the bottom of inserting block has the recess A, the inside of recess A has been seted up through the recess, the side of arc B has been seted up at the inside of recess B, the side of arc B has been seted up.

Preferably, the speed reducing mechanism comprises a long block and speed reducing particles, the rear end of the long block is hinged with a collision rod, the side surface of the collision rod is fixedly connected with an elastic plate, one end of the elastic plate, which is far away from the collision rod, is fixedly connected with the long block, the speed reducing particles are fixedly connected with the front end of the placement block, the collision rod moves leftwards and collides with the speed reducing particles to deflect, no large resistance is generated, and the elastic plate drives the collision rod to restore after passing over the speed reducing particles.

Preferably, the arc surface of the arc-shaped block A faces downwards and straight to the right, the arc surface of the arc-shaped block B faces upwards and straight to the right, and the arc surfaces of the arc-shaped block A and the arc-shaped block B can retract into the groove A and the groove B when being extruded, and the arc-shaped block A and the arc-shaped block B cannot be extruded.

Preferably, the straight surface of the arc-shaped block A is attached to the square block in an initial state, and the telescopic spring is in a stretched state in an initial state, and the placing block can be fixed by attaching the straight surface of the arc-shaped block A to the square block, so that the telescopic spring cannot rebound to drive the square block to move rightwards.

Preferably, the elastic potential energy of the spring a is greater than that of the spring B, the vertical rod is close to the insertion block in the initial state, the arc surface of the arc block B is extruded to retract into the groove B when the vertical rod moves downwards, and the arc surface of the arc block a is contacted with the arc surface of the arc block a when the vertical rod moves downwards, and at the moment, the arc block a cannot retract into the groove a because the elastic potential energy of the spring a is greater than that of the spring B.

Preferably, the collision rod and the deceleration particles are made of rubber, the collision rod and the deceleration particles are close to each other, the collision rod moves leftwards to collide with the deceleration particles, and large resistance is generated when the collision rod made of rubber and the deceleration particles are extruded.

The utility model provides a rapid detection device for wiring of a PLC module. The beneficial effects are as follows:

(1) This application is through being provided with quick fixed establishment to having reached when needing to detect will place the piece and to doing left side removal, place the piece and can be fixed in the probe below automatically so that long-time detection, use the motor to drive the probe and descend and detect, use the motor to drive the probe when rising after detecting, place the piece and can move to the open place automatically and conveniently change the PLC module.

(2) The speed that the block moved right was placed in the rebound of extension spring that has reached can slow down through being provided with reducing gear to this application, in order to avoid the too fast or striking fixed block production vibrations of speed lead to the PLC module to cause the damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the quick-fixing mechanism of the present utility model;

fig. 4 is a schematic structural view of the speed reducing mechanism of the present utility model.

In the figure: 1. a bottom plate; 2. a support column; 3. a support plate; 4. a square groove; 5. a fixed rod; 6. a clamping block; 7. a probe; 8. a motor; 9. a connection joint; 10. a quick fixing mechanism; 101. a slide rail; 102. placing a block; 103. a PLC module; 104. a fixed block; 105. a telescopic spring; 106. an insert block; 107. a groove A; 108. a spring A; 109. arc block A; 1010. a square block; 1011. a slot; 1012. a vertical rod; 1013. a groove B; 1014. a spring B; 1015. an arc-shaped block B; 11. a speed reducing mechanism; 111. a long block; 112. an impact bar; 113. an elastic plate; 114. deceleration particles; 12. a threaded rod.

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.

Example 1

Referring to fig. 1-3, a rapid detection device for wiring of a PLC module comprises a base plate 1, a support column 2 and a motor 8 are fixedly connected to the top of the base plate 1, a support plate 3 is slidably connected to the support column 2, a square groove 4 is formed in the top of the support plate 3, a fixing rod 5 is fixedly connected to the inside of the square groove 4, a clamping block 6 is slidably connected to the fixing rod 5, a probe 7 is fixedly connected to the clamping block 6, the probe 7 is electrically connected to a connection joint 9 through an electric wire, the motor 8 is connected to a threaded rod 12 through an output shaft transmission of the motor 8, the support plate 3 is in threaded connection with the threaded rod 12, a rapid fixing mechanism 10 and a speed reducing mechanism 11 are arranged at the top of the base plate 1, the rapid fixing mechanism 10 comprises a slide rail 101 and a vertical rod 1012, the slide rail 101 is fixedly connected to the top of the base plate 1, a placing block 102 is slidably connected to the slide rail 101, a PLC module 103 is clamped to the placing block 102, a fixing block 104 is fixedly connected to one side of the slide rail 101, the other side of the sliding rail 101 is fixedly connected with a square 1010, the side surface of the fixed block 104 is fixedly connected with a telescopic spring 105, one end of the telescopic spring 105, which is far away from the fixed block 104, is fixedly connected with a placing block 102, one side of the placing block 102, which is far away from the telescopic spring 105, is fixedly connected with an inserting block 106, the bottom of the inserting block 106 is provided with a groove A107, the inside of the groove A107 is slidably connected with an arc-shaped block A109 through a spring A108, the straight surface of the arc-shaped block A109 is jointed with the square 1010 in an initial state, the telescopic spring 105 is in a stretched state in an initial state, the straight surface of the arc-shaped block A109 is jointed with the square 1010 to fix the placing block 102, the telescopic spring 105 cannot rebound to drive the square 1010 to move rightwards, the side surface of the square 1010 is provided with a slot 1011, the side surface of the vertical bar 1012 is fixedly connected with the bottom of the supporting plate 3, the side surface of the vertical bar 1012 is provided with a groove B1013, the inside of the groove B1013 is slidably connected with the arc-shaped block B1015 through the spring B1014, the elastic potential energy of the spring A108 is larger than that of the spring B1014, the vertical rod 1012 is close to the insertion block 106 in the initial state, the arc surface of the arc-shaped block B1015 is extruded to retract into the groove B1013 when the vertical rod 1012 moves downwards, the arc surface of the arc-shaped block B1015 continuously moves downwards to be in contact with the arc surface of the arc-shaped block A109, at the moment, the arc surface of the arc-shaped block A109 cannot retract into the groove A107 because the elastic potential energy of the spring A108 is larger than that of the spring B1014, the arc surface of the arc-shaped block A109 faces downwards and right, the arc surface of the arc-shaped block B1015 faces upwards right and faces upwards, the arc surface of the arc-shaped block A109 and the arc-shaped block B1015 can not retract into the groove A107 and the groove B1013 when the arc-shaped block A109 is extruded.

During the use, with connect joint 9 and check out test set connection, with PLC joint to place in the standing groove of piece 102 top, promote to place in piece 102 left movement, arc surface and the square 1010 of arc piece A109 produce extrusion retraction recess A107 in, insert piece 106 can insert in the slot 1011 this moment, then spring A108 kick-backs to drive arc piece A109 down and shift out recess A107, the straight face and the laminating of square 1010 laminating of arc piece A109 can fix and place piece 102 this moment, thereby make telescopic spring 105 can not kick-back and drive square 1010 and move right, open motor 8 drives threaded rod 12 rotation, threaded rod 12 rotation drives backup pad 3 along support column 2 downward movement, backup pad 3 downward movement drives probe 7 downward movement and detects PLC module 103, backup pad 3 downward movement can drive montant 1012 downward movement, starting arc piece B cambered surface and receiving extrusion retraction recess B, continue downward movement can with arc piece A109 contact, at this moment because the elastic potential energy of spring A108 is greater than the elastic potential energy of spring B109 so can not make arc piece A109 retraction recess A107, thereby make arc piece A1015 carry over along with the detection of the rebound of telescopic spring 105, end face B can rebound piece B12 upward, when the rebound piece 3 upward movement of backup pad 3 drives the arc piece 12 upward, the arc piece is moved to be moved upward, the arc piece is moved along with the jack-up, the arc piece is moved down, the jack-up is moved, the jack is moved, can be moved down, and can be moved by the jack is moved, and can take up, and can be moved, and has a jack is moved, and has a stand is moved.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, the speed reducing mechanism 11 includes a long block 111 and speed reducing particles 114, the rear end of the long block 111 is hinged with a collision rod 112, a side surface of the collision rod 112 is fixedly connected with an elastic plate 113, one end of the elastic plate 113, which is far away from the collision rod 112, is fixedly connected with the long block 111, the speed reducing particles 114 are fixedly connected with the front end of the placement block 102, the collision rod 112 moves leftwards and collides with the speed reducing particles 114 to generate no great resistance, the elastic plate 113 drives the collision rod 112 to restore after passing over the speed reducing particles 114, the collision rod 112 and the speed reducing particles 114 are made of rubber materials, the collision rod 112 and the speed reducing particles 114 are mutually close, the collision rod 112 moves leftwards to collide with the speed reducing particles 114, and great resistance is generated when the collision rod 112 made of the rubber materials and the speed reducing particles 114 are extruded.

During use, on the basis of the first embodiment, when the placement block 102 moves leftwards, the collision rod 112 moves leftwards and collides with the deceleration particles 114 to deflect, so that the movement of the placement block 102 is not influenced by too large resistance, the elastic plate 113 drives the collision rod 112 to restore after passing over the deceleration particles 114, when the telescopic spring 105 rebounds to drive the placement block 102 to move rightwards, the collision rod 112 cannot deflect, and at the moment, the resistance generated by extrusion of the rubber collision rod 112 and the deceleration particles 114 can slow down the speed of the telescopic spring 105 rebounds to drive the placement block 102 to move rightwards, so that the damage of a PLC module caused by the too high speed or vibration generated by collision to the fixed block 104 is prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a quick detection device of PLC module wiring, includes bottom plate (1), its characterized in that: the novel electric tool comprises a base plate (1), and is characterized in that a support column (2) and a motor (8) are fixedly connected to the top of the base plate (1), a support plate (3) is connected to the support column (2) in a sliding manner, a square groove (4) is formed in the top of the support plate (3), a fixing rod (5) is fixedly connected to the inside of the square groove (4), a clamping block (6) is connected to the fixing rod (5) in a sliding manner, a probe (7) is fixedly connected to the clamping block (6), the probe (7) is electrically connected with a connecting joint (9) through an electric wire, a threaded rod (12) is connected to the motor (8) through an output shaft of the motor in a transmission manner, the support plate (3) is connected with the threaded rod (12) in a threaded manner, and a quick fixing mechanism (10) and a speed reducing mechanism (11) are arranged at the top of the base plate (1);

quick fixed establishment (10) include slide rail (101), montant (1012), slide rail (101) fixedly connected with is at the top of bottom plate (1), sliding connection has place piece (102) on slide rail (101), the joint has PLC module (103) on placing piece (102), one side fixedly connected with fixed block (104) of slide rail (101), opposite side fixedly connected with square (1010) of slide rail (101), the side fixedly connected with extension spring (105) of fixed block (104), the one end that fixed block (104) was kept away from to extension spring (105) is with place piece (102) fixed connection, one side fixedly connected with inserted block (106) that extension spring (105) was kept away from to place piece (102), recess A (107) has been seted up to the bottom of inserted block (106), the inside of recess A (107) is through spring A (108) sliding connection's arc piece A (109), slot (1011) has been seted up to the side of square (1010), the side fixedly connected with extension spring (105) is in the bottom of backup pad (3), one end that extension spring (105) kept away from fixed block (1013) is kept away from and recess B (1013) is connected with arc B (1013).

2. The rapid detection device for wiring of a PLC module according to claim 1, wherein: the speed reducing mechanism (11) comprises a long block (111) and speed reducing particles (114), the rear end of the long block (111) is hinged with a collision rod (112), the side face of the collision rod (112) is fixedly connected with an elastic plate (113), one end, far away from the collision rod (112), of the elastic plate (113) is fixedly connected with the long block (111), and the speed reducing particles (114) are fixedly connected with the front end of the placement block (102).

3. The rapid detection device for wiring of a PLC module according to claim 1, wherein: the cambered surface of the arc-shaped block A (109) faces downwards and straight to the right, and the cambered surface of the arc-shaped block B (1015) faces upwards and straight to the right.

4. The rapid detection device for wiring of a PLC module according to claim 1, wherein: the straight surface of the arc-shaped block A (109) is attached to the square block (1010) in an initial state, and the telescopic spring (105) is in a stretched state in an initial state.

5. The rapid detection device for wiring of a PLC module according to claim 1, wherein: the elastic potential energy of the spring A (108) is larger than that of the spring B (1014), and the vertical rod (1012) is close to the insertion block (106) in the initial state.

6. The rapid detection device for wiring of a PLC module according to claim 2, wherein: the collision rod (112) and the deceleration particles (114) are made of rubber materials, and the collision rod (112) and the deceleration particles (114) are close to each other.