CN114120804A - Conduction instrument test marking device and using method thereof - Google Patents
Conduction instrument test marking device and using method thereof Download PDFInfo
- Publication number
- CN114120804A CN114120804A CN202111303173.7A CN202111303173A CN114120804A CN 114120804 A CN114120804 A CN 114120804A CN 202111303173 A CN202111303173 A CN 202111303173A CN 114120804 A CN114120804 A CN 114120804A
- Authority
- CN
- China
- Prior art keywords
- pen
- marking
- test
- marking pen
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a conduction instrument test marking device and a using method thereof, wherein the conduction instrument test marking device comprises a conduction instrument body, a test board and two test flat cables, one ends of the two test flat cables are connected with the front side of the conduction instrument body, one ends of the two test flat cables, which are far away from the conduction instrument body, are connected with the test board, the top of the test board is fixedly provided with a control box and a bottom plate, the top of the bottom plate is fixedly provided with an upright post, and the top of the upright post is provided with a groove. The marking pen has the advantages of reasonable design and good practicability, can automatically mark the tested wire harness without manual marking by workers, saves time and labor, reduces the labor amount of the workers, avoids label leakage, is convenient to adjust the horizontal position and the height position of the marking pen, is convenient to mark the wire harnesses with different sizes, and is convenient to mark different positions on the wire harnesses according to requirements.
Description
Technical Field
The invention relates to the technical field of wire harness testing, in particular to a conduction instrument testing marking device and a using method thereof.
Background
The instrument that switches on is the very high portable tester of degree of automation, be used for the electric integrality test of device specially, switch on the built-in power supply of appearance and can convert industrial voltage into safe voltage, the light current of in-service use detects, there is not the safety problem to the user, on-line bundle production processing factory, can use the pencil to switch on the appearance and switch on the detection to the pencil of production completion usually, the pencil switches on the appearance and has very important effect to the quality and the reliability of detection pencil, detect through utilizing the instrument, can discover the pencil and appear the short circuit, the condition such as open circuit.
However, in the prior art, when a harness is tested by using a continuity meter, a worker usually holds a marking pen to manually mark the tested harness, so that a label leakage phenomenon is easily caused when the worker works for a long time, the tested harness and the untested harness are easily mixed, the production quality of the harness is affected, and the working process of manually marking the harness by the worker is tedious, time-consuming, labor-consuming and labor-consuming, and the working efficiency is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a conduction instrument test marking device and a using method thereof, and solves the problems that when a conduction instrument is used for testing a wire harness, a worker usually holds a marking pen to manually mark the tested wire harness, the phenomenon of label leakage is easily caused when the worker works for a long time, the tested wire harness and the untested wire harness are easily mixed, the production quality of the wire harness is influenced, and the working process of manually marking the wire harness by the worker is complicated, time and labor are wasted, the labor consumption is more, the labor amount is increased, and the working efficiency is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a conduction instrument test marking device comprises a conduction instrument body, a test board and two test flat cables, wherein one ends of the two test flat cables are connected with the front side of the conduction instrument body, one ends of the two test flat cables, which are far away from the conduction instrument body, are connected with the test board, a control box and a bottom plate are fixedly installed at the top of the test board, an upright post is fixedly installed at the top of the bottom plate, a groove is formed at the top of the upright post, a rotating motor is fixedly installed in the groove, a rotating seat is arranged at the top of the upright post, a mounting groove is formed at the bottom of the rotating seat, the top end of the upright post is rotatably installed in the mounting groove, the output shaft end of the rotating motor extends into the mounting groove and is fixedly connected with the inner wall of the top of the mounting groove, two electric push rods are fixedly installed at the top of the rotating seat, the same transverse rod is fixedly installed at the output shaft end of the two electric push rods, a sliding groove is provided with a sliding rod, the horizontal adjusting component is arranged on the cross rod, and one end of the cross rod extends out of the sliding groove and is fixedly connected with the marking component.
Preferably, an annular guide groove is formed in the inner wall of the mounting groove, guide rods are fixedly mounted on two sides of the stand column, and the two guide rods are slidably mounted in the annular guide groove.
Preferably, the top inner wall and the bottom inner wall of the sliding groove are both provided with limiting grooves, the top and the bottom of the sliding rod are both fixedly provided with limiting rods, and the two limiting rods are respectively slidably mounted in the corresponding limiting grooves.
Preferably, the horizontal adjusting assembly comprises a screw rod, an adjusting motor and a supporting plate, a thread groove is formed in one end, located in the sliding groove, of the sliding rod, the screw rod is installed in the thread groove in a threaded mode, the supporting plate is fixedly installed at one end, close to the control box, of the cross rod, the adjusting motor is fixedly installed on the supporting plate, and one end of the screw rod extends to the outside of the cross rod and is fixedly connected with an output shaft end of the adjusting motor.
Preferably, the marking assembly comprises a connecting seat, a marking pen and an annular iron sheet, the electro-magnet, two lifter plates and two reset spring, connecting seat fixed mounting is located the outer one end of spout at the slide bar, the slide opening has been seted up at the top of connecting seat, marker pen slidable mounting is in the slide opening, marker pen's both ends all extend outside the slide opening, the fixed cover of annular iron sheet is established on marker pen, the annular iron sheet is located the top of connecting seat, electro-magnet fixed mounting is at the top of connecting seat, the spread groove has all been seted up on the both sides inner wall of slide opening, two lifter plates slidable mounting respectively are in corresponding spread groove, the one side that two lifter plates are close to each other extends outside corresponding spread groove respectively, the equal fixed mounting in one side that two lifter plates are close to each other is on marker pen's outer wall, two reset spring's top respectively with the bottom fixed connection of corresponding lifter plate, two reset spring's bottom respectively with the bottom inner wall fixed connection of corresponding spread groove.
Preferably, the marking pen comprises a pen container, a sponge block, a pen point and an end cover, wherein the sponge block is fixedly installed on the inner wall of the bottom of the pen container, the pen point is fixedly installed at the bottom end of the pen container, the top end of the pen point extends into the sponge block, and oil ink is stored in the pen container.
Preferably, the top of the pen container is provided with a liquid feeding hole, and the end cover is installed in the liquid feeding hole in a threaded manner.
The use method of the conduction instrument test marking device comprises the following operation steps:
s1: the method comprises the steps of switching on a power supply, inserting a wire harness to be tested on a test board, driving a screw rod to rotate by an adjusting motor through starting the forward rotation of the adjusting motor, driving a connecting seat and a marking pen to horizontally move rightwards by utilizing the threaded connection and the matching of the screw rod and a threaded groove, driving two limiting rods to respectively slide rightwards in corresponding limiting grooves by the slide rod, driving the screw rod to reversely rotate by the adjusting motor through starting the reverse rotation of the adjusting motor, driving a connecting seat and the marking pen to horizontally move leftwards by the slide rod, driving the two limiting rods to respectively slide leftwards in corresponding limiting grooves by the slide rod, further conveniently adjusting the horizontal position of the marking pen, pushing a transverse rod, the slide rod, the connecting seat and the marking pen to ascend by starting the two electric push rods to work, and pushing the transverse rod, the slide rod and the marking pen to ascend by starting the two electric push rods to reset to work, The connecting seat and the marking pen descend, so that the height position of the marking pen can be conveniently adjusted, the rotating motor is started to rotate forwards or backwards, the rotating motor drives the rotating seat, the two electric push rods, the cross rod, the slide rod, the connecting seat and the marking pen to rotate horizontally, so that the marking pen can be conveniently adjusted in horizontal rotation, the marking pen can be adjusted in horizontal movement, the height of the marking pen can be adjusted, the marking pen can be conveniently adjusted in horizontal rotation, the marking pen can be conveniently used for marking harnesses with different sizes, and marking work can be conveniently carried out on different positions on the harnesses;
s2: after the position of the marking pen is adjusted, when a pen point is located at a proper position above a wiring harness, the wiring harness can be tested by utilizing the connection and the cooperation of the conduction instrument body, the test board and the test flat cable, after the test is finished, the conduction instrument body transmits a detection signal to the PLC controller, the PLC controller controls the power-on work of the time delay relay, the electromagnet is powered on to generate magnetic force when the time delay relay is powered on, the electromagnet controls the annular iron sheet to rapidly move downwards and attract the annular iron sheet, the marking pen is driven to vertically move downwards in the downward moving process of the annular iron sheet, the marking pen drives the two lifting plates to slide downwards, the two reset springs are compressed and deformed to generate elastic force, the pen point is contacted with a plug shell of the wiring harness when the pen point moves downwards, then ink liquid can be dotted on the plug shell of the wiring harness, and when the time delay relay is disconnected in seconds, the electromagnet is powered off and the magnetic force disappears, under the elastic force action of the two return springs, the two lifting plates drive the marking pen to slide upwards and return to the original position, so that the wiring harness subjected to testing can be automatically marked;
s3: when the ink in the pen container is used up, the end cover can be screwed out, and a proper amount of ink is added into the pen container from the liquid adding hole, so that the wiring harness can be tested continuously and the work of automatic marking can be carried out.
(III) advantageous effects
The invention provides a conduction instrument test marking device and a using method thereof. The method has the following beneficial effects:
(1) the conduction instrument test marking device and the use method thereof can control the marking pen to horizontally move to the right or left by starting the adjusting motor to rotate forwards or reversely, thereby facilitating the adjustment of the horizontal position of the marking pen, and by starting the two electric push rods, the marking pen can be controlled to rise, the marking pen can be controlled to fall by starting the two electric push rods to reset, thereby facilitating the adjustment of the height position of the marking pen, controlling the marking pen to rotate horizontally by starting the rotating motor to rotate forwards or backwards, and then conveniently carry out horizontal rotation regulation to the marker pen, through carry out horizontal migration to the marker pen and adjust, adjust the height of marker pen and carry out horizontal rotation regulation to the marker pen, conveniently use the marker pen to carry out the mark work to the pencil of equidimension not, conveniently carry out the mark work to different positions on the pencil.
(2) After the wiring harness is tested, the PLC is used for controlling the power-on work of the time-delay relay, when the time-delay relay is powered on, the electromagnet is powered on to generate magnetic force, so that the annular iron sheet can be controlled to drive the marking pen to vertically move downwards, the two reset springs are compressed and deformed to generate elastic force, when the pen point moves downwards, the pen point can be contacted with the plug shell of the wiring harness, so that ink liquid can be dotted on the plug shell of the wiring harness, when the time-delay relay is disconnected, the electromagnet is powered off, the magnetic force disappears, and under the elastic force action of the two reset springs, the marking pen can be controlled to slide upwards and return to the original position, so that the wiring harness which is tested can be automatically marked, a worker does not need to manually mark the tested wiring harness by holding the marking pen, time and labor are saved, and the labor amount of the worker is reduced, the label leakage phenomenon can not occur.
(3) The conduction instrument test marking device and the use method thereof can supplement a proper amount of ink into the pen container by screwing out the end cover, so that the marking pen does not need to be disassembled and replaced, and the use is convenient.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is a front sectional structural schematic view of the marking pen.
In the figure: 1. a conduction instrument body; 2. a test bench; 3. testing the flat cable; 4. a control box; 5. a base plate; 6. a column; 7. a rotating electric machine; 8. a groove; 9. a rotating base; 10. mounting grooves; 11. an electric push rod; 12. a cross bar; 13. a chute; 14. a slide bar; 15. a thread groove; 16. a screw rod; 17. adjusting the motor; 18. a connecting seat; 19. a marking pen; 20. an annular iron sheet; 21. an electromagnet; 22. connecting grooves; 23. a lifting plate; 24. a return spring; 25. a pen container; 26. a sponge block; 27. a pen point; 28. a liquid adding hole; 29. an end cap; 30. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a conduction instrument test marking device comprises a conduction instrument body 1, a test board 2 and two test flat cables 3, wherein the conduction instrument body 1, the test board 2 and the two test flat cables 3 are connected and matched to perform conduction detection work on a wire harness, one ends of the two test flat cables 3 are connected with the front side of the conduction instrument body 1, one ends of the two test flat cables 3, which are far away from the conduction instrument body 1, are connected with the test board 2, a control box 4 and a bottom board 5 are fixedly installed at the top of the test board 2, a stand column 6 is fixedly installed at the top of the bottom board 5, a groove 8 is formed in the top of the stand column 6, a rotating motor 7 is fixedly installed in the groove 8, a rotating seat 9 is arranged at the top of the stand column 6, the rotating seat 9 can be controlled to horizontally rotate by arranging the rotating motor 7, a mounting groove 10 is formed in the bottom of the rotating seat 9, and the top end of the stand column 6 is rotatably installed in the mounting groove 10, output shaft end of rotating electrical machines 7 extends to in the mounting groove 10 and with the top inner wall fixed connection of mounting groove 10, the top fixed mounting of roating seat 9 has two electric putter 11, two electric putter 11's output shaft fixed mounting has same horizontal pole 12, through setting up two electric putter 11, can control horizontal pole 12 and rise or descend, spout 13 has been seted up to the one end of horizontal pole 12, slidable mounting has slide bar 14 in spout 13, be provided with the horizontal adjustment subassembly on horizontal pole 12, the one end of horizontal pole 12 extends to outside spout 13 and fixed connection has the mark subassembly, through setting up the mark subassembly, can realize that automatic pencil to the test completion carries out mark work.
In this embodiment, seted up annular guide way on the inner wall of mounting groove 10, the equal fixed mounting in both sides of stand 6 has the guide bar, and two equal slidable mounting of guide bar are in annular guide way, through utilizing the sliding connection cooperation of two guide bars all in annular guide way for roating seat 9 rotates on stand 6 more steadily.
In this embodiment, the top inner wall and the bottom inner wall of the sliding groove 13 are both provided with a limiting groove, the top and the bottom of the sliding rod 14 are both fixedly provided with a limiting rod, the two limiting rods are respectively slidably mounted in the corresponding limiting grooves, and the horizontal sliding stroke of the sliding rod 14 can be limited by arranging the two limiting rods to be respectively matched with the sliding connection in the corresponding limiting grooves, so that the horizontal moving stroke of the marking assembly is limited.
In this embodiment, the horizontal adjustment assembly includes lead screw 16, accommodate motor 17 and backup pad 30, thread groove 15 has been seted up to the one end that slide bar 14 is located spout 13, lead screw 16 screw thread is installed in thread groove 15, backup pad 30 fixed mounting is in the one end that horizontal pole 12 is close to control box 4, accommodate motor 17 fixed mounting is on backup pad 30, the one end of lead screw 16 extends to outside horizontal pole 12 and with accommodate motor 17's output shaft fixed connection, through utilizing accommodate motor 17, steerable lead screw 16 is rotatory, utilize the threaded connection cooperation of lead screw 16 and thread groove 15, steerable slide bar 14 carries out horizontal slip in spout 13.
In this embodiment, the marking assembly includes a connecting seat 18, a marking pen 19, an annular iron sheet 20, an electromagnet 21, two lifting plates 23 and two return springs 24, the connecting seat 18 is fixedly installed at one end of the sliding rod 14 located outside the sliding groove 13, a sliding hole is formed at the top of the connecting seat 18, the marking pen 19 is slidably installed in the sliding hole, two ends of the marking pen 19 extend out of the sliding hole, the annular iron sheet 20 is fixedly sleeved on the marking pen 19, the annular iron sheet 20 is located above the connecting seat 18, the electromagnet 21 is fixedly installed at the top of the connecting seat 18, connecting grooves 22 are formed on inner walls on two sides of the sliding hole, the two lifting plates 23 are respectively slidably installed in the corresponding connecting grooves 22, mutually adjacent sides of the two lifting plates 23 respectively extend out of the corresponding connecting grooves 22, mutually adjacent sides of the two lifting plates 23 are respectively fixedly installed on outer walls of the marking pen 19, top ends of the two return springs 24 are respectively fixedly connected with bottoms of the corresponding lifting plates 23, the bottom ends of the two reset springs 24 are fixedly connected with the inner wall of the bottom of the corresponding connecting groove 22 respectively, the annular iron sheet 20 can be adsorbed by utilizing the adsorption force generated when the electromagnet 21 is electrified, and then the marking pen 19 can be automatically controlled to vertically move downwards to draw oil ink on the surface of the plug shell of the wiring harness, so that the automatic marking work is realized, and by arranging the two reset springs 24, when the electromagnet 21 is powered off, the marking pen 19 can be controlled to vertically move upwards to return to the original position.
In this embodiment, the marker pen 19 includes a pen container 25, a sponge block 26, a pen point 27 and an end cap 29, the sponge block 26 is fixedly installed on the inner wall of the bottom of the pen container 25, the pen point 27 is fixedly installed at the bottom end of the pen container 25, the top end of the pen point 27 extends into the sponge block 26, oil and ink are stored in the pen container 25, the ink and ink can be stored in the pen container 25, and the pen point 27 is made of nylon wire.
In the embodiment, the top of the pen container 25 is provided with the liquid adding hole 28, the end cover 29 is installed in the liquid adding hole 28 in a threaded mode, the liquid adding hole 28 is arranged, ink liquid can be conveniently added into the pen container 25, and the end cover 29 is arranged to block the liquid adding hole 28.
In this embodiment, a PLC controller and a time delay relay are installed in the control box 4, a control switch is installed on the bottom plate 5, the conduction instrument body 1, the control box 4, the rotating electrical machine 7, the two electric push rods 11, the adjusting electrical machine 17, the electromagnet 21 and the control switch are electrically connected through a wire to form a loop, the time delay relay is a normally open time delay open type relay, after the conduction instrument body 1 detects a wiring harness, a detection signal is transmitted to the PLC controller, the PLC controller controls the time delay relay to be powered on, the electromagnet 21 is powered on to generate magnetic force when the time delay relay is powered on, the time delay relay can be set to be time of 2 seconds for time delay open after being powered on, after the time delay relay is opened, the electromagnet 21 is powered off and the magnetic force disappears, the rotating electrical machine 7 and the adjusting electrical machine 17 are reversible electrical machines, and the control switch can respectively control the rotating electrical machine 7, the rotating electrical machine, The start-stop and positive and negative rotation of the motor 17 can be adjusted, and the start-stop and reset work of the two electric push rods 11 can be controlled.
The working principle is as follows: the wire harness to be tested is inserted on the test bench 2, the screw rod 16 can be controlled to rotate by starting the adjusting motor 17 to rotate forwards, the screw rod 16 is in threaded connection and matching with the threaded groove 15, the slide rod 14 drives the connecting seat 18 and the marking pen 19 to move horizontally rightwards, the adjusting motor 17 is started to rotate backwards, the adjusting motor 17 drives the screw rod 16 to rotate in the opposite direction, the slide rod 14 drives the connecting seat 18 and the marking pen 19 to move horizontally leftwards, the horizontal position of the marking pen 19 can be conveniently adjusted, the cross rod 12, the slide rod 14, the connecting seat 18 and the marking pen 19 can be controlled to ascend by starting the two electric push rods 11 to work, the cross rod 12, the slide rod 14, the connecting seat 18 and the marking pen 19 can be controlled to descend by starting the two electric push rods 11 to reset work, the height position of the marking pen 19 can be conveniently adjusted, and the rotary motor 7 is started to rotate forwards or reversely, the rotary seat 9, the two electric push rods 11, the cross rod 12, the slide rod 14, the connecting seat 18 and the marking pen 19 can be controlled to horizontally rotate, so that the marking pen 19 can be conveniently horizontally rotated and adjusted, the marking pen 19 can be horizontally moved and adjusted, the height of the marking pen 19 can be adjusted, the marking pen 19 can be conveniently used for marking wire harnesses with different sizes, the marking work of different positions on the wire harnesses can be conveniently carried out, after the position of the marking pen 19 is adjusted, the wire harnesses can be tested when the pen point 27 is positioned at a proper position above the wire harnesses, after the test is completed, the conduction instrument body 1 transmits a detection signal to a PLC controller, the PLC controller controls the work of a time delay power-on relay, the electromagnet 21 is electrified to generate magnetic force when the time delay relay is electrified, the electromagnet 21 controls the annular iron sheet 20 to rapidly move downwards and suck the annular iron sheet 20, the annular iron sheet 20 drives the marking pen 19 to vertically move downwards, the two reset springs 24 are compressed and deformed to generate elastic force, when the pen point 27 moves downwards, the pen point 27 can be in contact with a plug shell of a wire harness, ink liquid can be further dotted on the plug shell of the wire harness, when the time delay relay is disconnected, the electromagnet 21 is powered off, magnetic force disappears, under the elastic force action of the two reset springs 24, the marking pen 19 can be controlled to slide upwards and return to the original position, the wire harness which is tested can be automatically marked, the marking pen 19 does not need to be held by a worker to manually mark the tested wire harness, time and labor are saved, the mark leakage phenomenon cannot occur, when the ink liquid in the pen container 25 is used up, the end cover 29 can be screwed out, a proper amount of ink liquid can be added into the pen container 25, the marking pen container 19 does not need to be detached and replaced, and the use is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element, and the absence of a detailed description of such element is within the skill of one skilled in the art.
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 (8)
1. Switch on appearance test marking device, including switching on appearance body (1), testboard (2) and two test winding displacement (3), its characterized in that: one end of each of the two test flat cables (3) is connected with the front side of the conduction instrument body (1), one end, far away from the conduction instrument body (1), of each of the two test flat cables (3) is connected with the test bench (2), the top of the test bench (2) is fixedly provided with a control box (4) and a bottom plate (5), the top of the bottom plate (5) is fixedly provided with an upright post (6), the top of the upright post (6) is provided with a groove (8), a rotating motor (7) is fixedly arranged in the groove (8), the top of the upright post (6) is provided with a rotating seat (9), the bottom of the rotating seat (9) is provided with a mounting groove (10), the top end of the upright post (6) is rotatably arranged in the mounting groove (10), and the output shaft end of the rotating motor (7) extends into the mounting groove (10) and is fixedly connected with the inner wall of the top of the mounting groove (10), the top fixed mounting of roating seat (9) has two electric putter (11), two the output shaft fixed mounting of electric putter (11) has same horizontal pole (12), spout (13) have been seted up to the one end of horizontal pole (12), slidable mounting has slide bar (14) in spout (13), be provided with the horizontal adjustment subassembly on horizontal pole (12), the one end of horizontal pole (12) extends to spout (13) outer and fixed connection has the mark subassembly.
2. The continuity tester test marking device of claim 1, wherein: the inner wall of the mounting groove (10) is provided with an annular guide groove, guide rods are fixedly mounted on two sides of the upright post (6) and are slidably mounted in the annular guide groove.
3. The continuity tester test marking device of claim 1, wherein: limiting grooves are formed in the inner wall of the top of the sliding groove (13) and the inner wall of the bottom of the sliding groove (13), limiting rods are fixedly mounted at the top and the bottom of the sliding rod (14), and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.
4. The continuity tester test marking device of claim 1, wherein: horizontal adjustment subassembly includes lead screw (16), accommodate motor (17) and backup pad (30), slide bar (14) are located thread groove (15) have been seted up to the one end in spout (13), lead screw (16) screw thread is installed in thread groove (15), backup pad (30) fixed mounting be in horizontal pole (12) are close to the one end of control box (4), accommodate motor (17) fixed mounting be in on backup pad (30), the one end of lead screw (16) extend to outside horizontal pole (12) and with the output shaft fixed connection of accommodate motor (17).
5. The continuity tester test marking device of claim 1, wherein: the marking assembly comprises a connecting seat (18), a marking pen (19), an annular iron sheet (20), an electromagnet (21), two lifting plates (23) and two reset springs (24), wherein the connecting seat (18) is fixedly installed at one end, outside the sliding groove (13), of the sliding rod (14), a sliding hole is formed in the top of the connecting seat (18), the marking pen (19) is slidably installed in the sliding hole, two ends of the marking pen (19) extend out of the sliding hole, the annular iron sheet (20) is fixedly sleeved on the marking pen (19), the annular iron sheet (20) is located above the connecting seat (18), the electromagnet (21) is fixedly installed at the top of the connecting seat (18), connecting grooves (22) are formed in inner walls of two sides of the sliding hole, and the two lifting plates (23) are respectively slidably installed in the corresponding connecting grooves (22), two one side that lifter plate (23) are close to each other extends to corresponding respectively outside spread groove (22), two one side that lifter plate (23) are close to each other all fixed mounting be in on the outer wall of marker pen (19), two reset spring (24) the top respectively with corresponding the bottom fixed connection of lifter plate (23), two reset spring (24) the bottom respectively with corresponding the bottom inner wall fixed connection of spread groove (22).
6. The continuity tester test marking device of claim 5, wherein: the marking pen (19) comprises a pen container (25), a sponge block (26), a pen point (27) and an end cover (29), wherein the sponge block (26) is fixedly installed on the inner wall of the bottom of the pen container (25), the pen point (27) is fixedly installed at the bottom end of the pen container (25), the top end of the pen point (27) extends into the sponge block (26), and oil ink liquid is stored in the pen container (25).
7. The continuity tester test marking device of claim 6, wherein: the top of the pen container (25) is provided with a liquid feeding hole (28), and the end cover (29) is installed in the liquid feeding hole (28) in a threaded mode.
8. The use method of the conduction meter test marking device as claimed in any one of claims 1 to 7, characterized in that: the method comprises the following operation steps:
s1: the power is switched on, a wire harness to be tested is inserted on the test bench (2), the adjusting motor (17) is started to rotate forward, the adjusting motor (17) drives the screw rod (16) to rotate, the screw rod (16) is in threaded connection and matching with the threaded groove (15), the slide rod (14) drives the connecting seat (18) and the marking pen (19) to horizontally move rightward, the slide rod (14) drives the two limiting rods to respectively slide rightward in the corresponding limiting grooves, the adjusting motor (17) is started to rotate reversely, the adjusting motor (17) drives the screw rod (16) to rotate reversely, the slide rod (14) drives the connecting seat (18) and the marking pen (19) to horizontally move leftward, the slide rod (14) drives the two limiting rods to respectively slide leftward in the corresponding limiting grooves, the horizontal position of the marking pen (19) is conveniently adjusted, and the two electric push rods (11) are started to work, the two electric push rods (11) push the cross rod (12), the sliding rod (14), the connecting seat (18) and the marking pen (19) to rise, the two electric push rods (11) are started to reset, the two electric push rods (11) push the cross rod (12), the sliding rod (14), the connecting seat (18) and the marking pen (19) to fall, the height position of the marking pen (19) is conveniently adjusted, the rotating motor (7) drives the rotating seat (9), the two electric push rods (11), the cross rod (12), the sliding rod (14), the connecting seat (18) and the marking pen (19) to horizontally rotate by starting the rotating motor (7) to rotate forwards or backwards, the marking pen (19) is conveniently horizontally rotated, the marking pen (19) is horizontally moved and adjusted, the height of the marking pen (19) is adjusted, and the marking pen (19) is horizontally rotated and adjusted, the marking pen (19) is convenient to use to mark the wire harnesses with different sizes, and the marking operation is convenient to mark different positions on the wire harnesses;
s2: after the position of the marking pen (19) is adjusted, when the pen point (27) is located at a proper position above a wiring harness, the wiring harness can be tested by utilizing the connection and the cooperation of the conduction instrument body (1), the test bench (2) and the test flat cable (3), after the test is finished, the conduction instrument body (1) transmits a detection signal to a PLC controller, the PLC controller controls a time delay relay to be electrified to work, an electromagnet (21) is electrified to generate magnetic force when the time delay relay is electrified, the electromagnet (21) controls an annular iron sheet (20) to rapidly move downwards and attract the annular iron sheet (20), the marking pen (19) is driven to vertically move downwards in the downward moving process of the annular iron sheet (20), the marking pen (19) drives two lifting plates (23) to slide downwards, two reset springs (24) are compressed and deformed to generate elastic force, and the pen point (27) can be contacted with a plug shell of the wiring harness when moving downwards, the ink liquid can be further dotted on a plug shell of the wire harness, when the time delay relay is disconnected within 2 seconds, the electromagnet (21) is powered off, the magnetic force disappears, and under the elastic action of the two return springs (24), the two lifting plates (23) drive the marking pen (19) to slide upwards and return to the original position, so that the wire harness which is tested can be automatically marked;
s3: when the ink in the pen container (25) is used up, the end cover (29) can be screwed out, and a proper amount of ink is added into the pen container (25) from the liquid adding hole (28), so that the wiring harness can be tested continuously and the automatic marking work can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303173.7A CN114120804A (en) | 2021-11-05 | 2021-11-05 | Conduction instrument test marking device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111303173.7A CN114120804A (en) | 2021-11-05 | 2021-11-05 | Conduction instrument test marking device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114120804A true CN114120804A (en) | 2022-03-01 |
Family
ID=80380667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111303173.7A Withdrawn CN114120804A (en) | 2021-11-05 | 2021-11-05 | Conduction instrument test marking device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114120804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719707A (en) * | 2022-06-07 | 2022-07-08 | 中国科学院西安光学精密机械研究所 | Device and method for detecting cylinder cylindrical surface slot line precision based on projection track restoration |
| CN116643936A (en) * | 2023-07-26 | 2023-08-25 | 青岛光迅电子科技有限公司 | Testing device for computer accessories |
| CN117168652A (en) * | 2023-11-01 | 2023-12-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
-
2021
- 2021-11-05 CN CN202111303173.7A patent/CN114120804A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719707A (en) * | 2022-06-07 | 2022-07-08 | 中国科学院西安光学精密机械研究所 | Device and method for detecting cylinder cylindrical surface slot line precision based on projection track restoration |
| CN114719707B (en) * | 2022-06-07 | 2022-09-13 | 中国科学院西安光学精密机械研究所 | Device and method for detecting cylinder cylindrical surface slot line precision based on projection track restoration |
| CN116643936A (en) * | 2023-07-26 | 2023-08-25 | 青岛光迅电子科技有限公司 | Testing device for computer accessories |
| CN117168652A (en) * | 2023-11-01 | 2023-12-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
| CN117168652B (en) * | 2023-11-01 | 2024-01-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114120804A (en) | Conduction instrument test marking device and using method thereof | |
| CN116165519A (en) | Chip ground pin connectivity testing device | |
| CN111257746B (en) | Switch durability check out test set | |
| CN203705553U (en) | Detection apparatus of pantograph slide plate resistor | |
| CN109946185B (en) | Scratch-resistant tester for paint coating detection | |
| CN206161801U (en) | Machine is surveyed to relay electricity | |
| CN112872552B (en) | Intelligent welding rod electric arc welding gun system with arc length change compensation function and used for manual operation | |
| CN114822186A (en) | Electricity principle teaching aid based on computer | |
| CN108455366A (en) | Fuse coil winding machine | |
| CN113075539A (en) | Testing device for cost control switch | |
| CN207943651U (en) | A kind of fuse coil winding machine | |
| CN116921152B (en) | Temperature controller function test method | |
| CN219039279U (en) | PCB board function test device | |
| CN219104999U (en) | Bench device for detecting controller of floor washing machine | |
| CN115156973B (en) | Feeding device of CNC (computerized numerical control) processing machine tool | |
| CN215599339U (en) | Socket on-off withstand voltage testing device | |
| CN219822785U (en) | Controller burning jig | |
| CN213023472U (en) | Online automatic wire arranging test machine | |
| CN115902318A (en) | High-voltage direct-current relay test platform | |
| CN212301810U (en) | Bulb lamp aging rack device | |
| CN218122064U (en) | A general frock for charger preliminary examination | |
| CN213600785U (en) | Equipment for resistance detection | |
| CN212495861U (en) | Special specification relay soldering mechanism | |
| CN220463881U (en) | Dotting tool device | |
| CN204171371U (en) | The whether positive level detecting apparatus of bearing ring lathe workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220301 |
|
| WW01 | Invention patent application withdrawn after publication |