CN113189423A - Electronic component removes test equipment - Google Patents

Abstract

The invention discloses a mobile test device for electronic elements, which structurally comprises a detection table, an electric controller, a working support frame, a data display screen and an electric measuring pen, wherein the lower surface of the detection table is fixedly connected with the surface of the working support frame in an embedded manner, the left side of the working support frame is fixed with the surface of the tail end of the electric controller through a bolt, the inner side of the electric controller is movably matched with the inside of the data display screen, the whole data display screen is connected with the surface of the working support frame in an embedded manner, the top end of the electric measuring pen is in clearance fit with the surface of the detection table, the detection table comprises a test groove, an equipment sleeve table and a table support plate, the surface of the table support plate is fixedly connected with the bottom of the equipment sleeve table in an embedded manner, the invention increases the handle hand feeling of an operator through a balance bar, when the test is needed, only needs to press the balance bar by holding and press the balance bar to stretch a rope and a stabilizer bar inwards and downhill, and a lead block drives a lower end pressure bar column to realize the movable extrusion of an internal hook spring to perform pressure decomposition in a displacement cavity, the stability of the electric test pen is improved, and the problem of component precision errors of test equipment caused by shaking is effectively avoided.

Description

Electronic component removes test equipment

Technical Field

The invention relates to the field of electronic elements, in particular to electronic element mobile test equipment.

Background

Electronic elements are the basis of forming electronic products, the electronic industry develops very quickly and is widely applied in many fields, and common electronic elements are available; resistors, capacitors, inductors and the like are also called passive devices because the resistors, the capacitors, the inductors and the like do not generate electrons and have no control and conversion effect on voltage and current;

however, the prior art has the following defects: the current electronic component mobile test equipment needs the electric test pen to detect the electronic component, so after the electronic component is installed one by one, the efficiency of the electronic component is tested, the jitter of the electric test pen in the detection process can cause the change of test digits, and further element precision errors of the test equipment are caused.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide electronic element moving test equipment to solve the problem that in the prior art, as electronic elements of the electronic element moving test equipment need to be detected by an electric test pen, the efficiency of the electronic elements is tested after the electronic elements are installed one by one, and the jitter of the electric test pen in the detection process can cause the change of test numbers, so that the element precision error of the test equipment is caused.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electronic component removes test equipment, its structure is including examining test table, automatically controlled ware, work strut, data display screen, electricity and survey the pen, it is connected with work strut surface embedded solid to examine test table lower surface, work strut left side and the terminal surface bolt fastening of automatically controlled ware, the inboard inside clearance fit that shows the screen with data of automatically controlled ware, the data display screen is whole with work strut surface nested connection, electricity surveys a top and examines test table surface clearance fit, it includes test groove, equipment cover platform, platform extension board to examine the test table, platform extension board surface and equipment cover platform bottom embedded solid link, test groove cover platform center and the whole nested connection of equipment cover, test groove outer end and platform extension board upper end clearance fit.

The invention is further improved, the test groove comprises a receiving groove, a pulley block, a dust collection net and an element support plate, the rear end of the receiving groove is fixedly embedded with the inner wall of the pulley block, the left side and the right side of the receiving groove are in clearance fit with the inner side of the dust collection net, the top end of the dust collection net is in clearance fit with the surface of the element support plate, the outer end of the element support plate is in integral movable fit with the receiving groove, and the five pulley blocks are distributed on the surface of the outer end of the receiving groove and are fixedly connected with the surface of the receiving groove.

The invention is further improved, the collecting groove comprises a drawer, rollers, a movable groove and a buffer cushion, the rear end of the drawer is movably clamped with the surface of the buffer cushion, the left side and the right side of the drawer are in clearance fit with the inner part of the movable groove, the inner part of the movable groove is in sliding fit with the surfaces of the rollers, the surfaces of the rollers are in sliding fit with the outer wall of the drawer, the drawer is distributed on the inner side of the movable groove and forms sliding fit with the movable groove through the surfaces of the rollers, and the bottom surface of the drawer is matched with the buffer cushion for buffering.

The invention is further improved, the carrying drawer comprises a rubber block, a buffer strip, a magnetic chuck and a shifting drawer, two sides of the rubber block are fixedly embedded and connected with the inner wall of the top end of the shifting drawer, the inner surface of the shifting drawer is integrally nested and connected with the magnetic chuck, two sides of the magnetic chuck are in clearance fit with the surface of the buffer strip, the bottom end of the buffer strip is fixedly embedded and connected with the inner wall of the shifting drawer, the magnetic chuck is integrally nested and connected with the inner surface of the shifting drawer, and two sides of the magnetic chuck are movably matched with the buffer strip.

The invention is further improved, the electric measuring pen comprises a testing head, a handheld handle and a measuring lead, the top end of the testing head is connected with the inner part of the lower end of the handheld handle in a nested manner, the upper end of the handheld handle is connected with the top end of the measuring lead in a nested manner, the top end of the measuring lead is movably matched with the top of the testing head, the handheld handle is integrally cylindrical, the top end of the handheld handle and the top end of the measuring lead are nested and enter the inner part, and the bottom of the handheld handle is in threaded connection with the testing head.

The improved structure is characterized in that the handheld handle comprises a stabilizing sleeve, a balancing strip, an induction block and two wire guide columns, wherein two sides of the stabilizing sleeve are integrally connected with the balancing strip in a clamping manner, the inner side of the balancing strip is movably matched with the outer end of the wire guide column, the top ends of the wire guide columns are fixedly connected with the inner wall of the induction block in an embedding manner, and the inner parts of the two balancing strips are connected with the outer side of the stabilizing sleeve in a clamping manner and are in clearance fit with the wire guide columns integrally.

The invention is further improved, the stabilizing sleeve comprises two stabilizing rods, a stretching rope and two movable blocks, the upper end and the lower end of each stabilizing rod are fixedly connected with the top end of the stretching rope in an embedded mode, the tail end of the stretching rope is fixedly connected with the inner wall of the corresponding movable block in an embedded mode, the movable blocks are connected with the upper end and the lower end of each stabilizing rod in an embedded mode, the two stabilizing rods are distributed in the movable blocks in an embedded mode, and the upper surface of each stabilizing rod is fixedly connected with the corresponding stretching rope in an embedded mode.

The invention is further improved, the stabilizer bar comprises a lead block, a pressure rod column, a displacement cavity and a hook spring, the bottom surface of the lead block is fixedly connected with the top end of the pressure rod column in an embedded mode, the bottom of the pressure rod column is connected with the top end of the hook spring in an embedded mode, the hook spring is integrally in clearance fit with the inner side of the lead block, the pressure rod column is integrally in movable fit with the inner part of the displacement cavity, and the two hook springs are respectively fixedly connected with the top ends of the two inward pressure rod columns in an embedded mode and are in movable fit with the inner displacement cavity of the hook springs.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects;

1. the invention drives the collecting groove to rotate in an auxiliary way at the outer end of the element carrier plate through the pulley block, and can directly pull out the carrier drawer when the element which is invalid in test needs to be replaced, take out the element stored in the inner displacement drawer, and directly replace the element, thereby effectively accelerating the convenience of maintenance after the test, and simultaneously, the elements which are unqualified in test can be placed in a unified way for collection.

2. According to the invention, the handle hand feeling of an operator is increased through the balance bar, when the test is needed, the rope and the stabilizer bar are stretched by pressing the balance bar inwards and downwards through holding the balance bar, the internal lead block drives the lower end pressure rod column to realize the pressure decomposition of the internal hook spring in the movable extrusion manner in the displacement cavity, the stability of the electric test pen is increased, and the problem of element precision error of the test equipment caused by shaking is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of an electronic component movement testing apparatus according to the present invention.

FIG. 2 is a schematic top view of the inspection table of the present invention.

FIG. 3 is a schematic view of the internal structure of a test slot according to the present invention.

FIG. 4 is a schematic view of the inner structure of the receiving slot of the present invention.

Fig. 5 is a schematic view of the internal structure of the drawer of the present invention.

Fig. 6 is a schematic perspective view of the electrical test pen of the present invention.

Fig. 7 is a schematic view of the internal structure of the handle of the present invention.

Fig. 8 is a schematic view of the internal structure of the stabilizing sleeve of the present invention.

Fig. 9 is a schematic view of the internal structure of the stabilizer bar of the present invention.

In the figure: the device comprises a detection table-1, an electric controller-2, a working support frame-3, a data display screen-4, an electric measuring pen-5, a test slot-11, a device set table-12, a table support plate-13, a workpiece receiving slot-111, a pulley block-112, a dust collection net-113, an element carrier plate-114, a workpiece carrying drawer-a 1, a roller-a 2, a movable slot-a 3, a buffer pad-a 4, a rubber block-a 11, a buffer strip-a 12, a magnetic suction tray-a 13, a shifting drawer-a 14, a test head-51, a handheld handle-52, a measuring wire-53, a stabilizing sleeve-511, a balancing bar-512, a sensing block-stabilizing bar, a wire guide post-514, a wire b1, a tensile rope-b 2, a movable block-b 3, a lead block-b 11, a compression bar-b 12, a test strip-b-3, a test strip-b 3683, a test strip-b 3, a test strip, Displacement chamber-b 13, hook spring-b 14.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in figures 1 to 5:

its structure is including examining test table 1, automatically controlled ware 2, work strut 3, data display screen 4, electricity and survey pen 5, examine 1 lower surface of test table and 3 surface embedded solid connections of work strut, 3 left sides of work strut and the terminal surface bolt fastening of automatically controlled ware 2, 2 inboards of automatically controlled ware and the inside clearance fit of data display screen 4, data display screen 4 is whole to be connected with 3 surface nested connections of work strut, 5 top of electricity survey pen and the 1 surface clearance fit of examining test table, it includes test groove 11, equipment cover platform 12, platform extension board 13 to examine test table 1, platform extension board 13 surface and equipment cover platform 12 bottom embedded solid connections, equipment cover platform 12 center and the whole nested connection of test groove 11, test groove 11 outer end and platform extension board 13 upper end clearance fit.

The test slot 11 includes a receiving slot 111, a pulley block 112, a dust collection net 113, and an element carrier plate 114, the rear end of the receiving slot 111 is fixedly connected with the inner wall of the pulley block 112, the left and right sides of the receiving slot 111 are in clearance fit with the inner side of the dust collection net 113, the top end of the dust collection net 113 is in clearance fit with the surface of the element carrier plate 114, the outer end of the element carrier plate 114 is in integral movable fit with the receiving slot 111, the pulley block 112 is provided with five blocks which are distributed on the outer end surface of the receiving slot 111 and fixedly connected with the surface of the receiving slot 111, wherein the dust collection net 113 is beneficial to adsorbing external dust of the element carrier plate 114 in the test process, and the dust is prevented from falling on the surface of an electronic element to cause pollution to the plate body.

The drawer 111 comprises a drawer a1, a roller a2, a movable slot a3 and a cushion a4, the rear end of the drawer a1 is movably clamped with the surface of the cushion a4, the left side and the right side of the drawer a1 are in clearance fit with the inside of the movable slot a3, the inside of the movable slot a3 is in sliding fit with the surface of the roller a2, the surface of the roller a2 is in sliding fit with the outer wall of the drawer a1, the drawer a1 is distributed on the inner side of the movable slot a3, the surface of the roller a2 is in sliding fit with the drawer a, and the bottom surface of the drawer a1 is matched and buffered with the cushion a4, wherein the drawer a1 is beneficial to collecting and bearing electronic elements needing to be mounted and tested, effectively distinguishing the elements of the drawer, and changing the elements to make the mounting of the drawer more convenient.

Wherein, the slide drawer a1 includes rubber block a11, buffering strip a12, magnetic chuck a13, shifts drawer a14, rubber block a11 both sides and the fixed connection of shifting drawer a14 top inner wall, shift drawer a14 inside surface and the whole nested connection of magnetic chuck a13, magnetic chuck a13 both sides and buffering strip a12 surface clearance fit, buffering strip a12 bottom is connected with shifting drawer a14 inner wall fixed connection, magnetic chuck a13 is whole with shifting drawer a14 inside surface nested connection, both sides and buffering strip a12 carry out the clearance fit, wherein magnetic chuck a13 is favorable to adsorbing the electronic component of treating the installation, and effectual adsorbing with its electronic component is drawn together, cushions at cooperation both sides buffering strip a12, prevents the striking impact force.

The specific working principle is as follows:

the invention realizes power supply to the working support frame 3 through the electric controller 2, the electronic element to be tested is placed on the surface of the detection platform 1, the test is carried out through the point test pen 5, data is transmitted to the surface of the data screen display 4 for display, after the element is placed on the surface of the test slot 11, the element is supported and fixed with the equipment sleeve platform 12 and the bottom platform support plate 13, so that the element to be tested placed on the surface of the element support plate 114 is matched with the outer end dust collection net 113 to guide the external dust thereof, the pulley block 112 is matched to carry out auxiliary rotation on the whole of the receiving slot 111, the carrier drawer a1 is matched with the rollers a2 at two sides to be pulled out, the buffer of the buffer a4 is removed, the electronic element with installation can be placed on the surface of the displacement drawer a14, the pulley a13 embedded in the surface is matched to prevent the element from sliding, and the buffer bars a12 at two sides play collision protection on the element, the pulley block 112 drives the magnetic absorption slot 111 at the outer end of the element support plate 114 to carry out auxiliary rotation, can directly pull out its year drawer a1 when needing to change the invalid component of test, take out the inside component of depositing of inside displacement drawer a14, directly change the component, effectually accelerated the convenience of maintenance after the test, also can put into the unified storage with the unqualified component of test simultaneously.

Example 2:

as shown in fig. 6 to 9:

wherein, electricity test pen 5 includes test head 51, handheld handle 52, survey wire 53, test head 51 top and the inside nested connection of handheld handle 52 lower extreme, handheld handle 52 upper end and survey wire 53 top nested connection, survey wire 53 top and test head 51 top clearance fit, handheld handle 52 is whole cylindricly, and the top gets into inside with surveying the nested entering in wire 53 top, bottom and test head 51 threaded connection, wherein test head 51 is favorable to testing electronic component after the installation, goes out data sensing through the response test of head.

The handheld handle 52 comprises a stabilizing sleeve 511, a balancing bar 512, an induction block 513 and a wire guide post 514, wherein two sides of the stabilizing sleeve 511 are integrally connected with the balancing bar 512 in a clamping manner, the inner side of the balancing bar 512 is movably matched with the outer end of the wire guide post 514, the top end of the wire guide post 514 is fixedly connected with the inner wall of the induction block 513 in an embedding manner, two balancing bars 512 are arranged, the inner parts of the two balancing bars are connected with the outer side of the stabilizing sleeve 511 in a clamping manner and are in clearance fit with the whole wire guide post 514, and the balancing bar 512 is beneficial to increasing the handle hand feeling of a user and can further stabilize the equipment in the using process by matching with the stabilizing sleeve 511.

The stabilizing sleeve 511 comprises a stabilizing rod b1, a tensile rope b2 and a movable block b3, wherein the upper end and the lower end of the stabilizing rod b1 are fixedly connected with the top end of the tensile rope b2 in an embedded manner, the tail end of the tensile rope b2 is fixedly connected with the inner wall of a movable block b3 in an embedded manner, the upper end and the lower end of the movable block b3 and the upper end and the lower end of the stabilizing rod b1 are connected in an embedded manner, two stabilizing rods b1 are arranged and distributed in the movable block b3 in an embedded manner, and the upper surface of each stabilizing rod b1 is fixedly connected with the tensile rope b2 in an embedded manner, wherein the stabilizing rod b1 is beneficial to ensuring the internal stability of electronic element tests of the electronic element test equipment when the electronic element test equipment is used, and the internal structure of a rod body is ensured to be balanced, so that the error value caused by shaking is reduced.

The stabilizer bar b1 comprises a lead block b11, a pressure rod column b12, a displacement cavity b13 and a hook spring b14, the bottom surface of the lead block b11 is fixedly connected with the top end of a pressure rod column b12 in an embedded mode, the bottom of the pressure rod column b12 is connected with the top end of a hook spring b14 in a nested mode, the hook spring b14 is integrally matched with the inner side of the lead block b11 in a clearance mode, the pressure rod column b12 is integrally and movably matched with the inside of the displacement cavity b13, the hook spring b14 is provided with two pressure rod columns b12 in an embedded mode and respectively connected with the top ends of the two inward pressure rod columns in an embedded mode and movably matched with the inside displacement cavity b13, and the lead block b11 is beneficial to pressurizing the internal pressure after being subjected to pressure, so that the internal displacement cavity b13 is decomposed under the assistance of knots, and shaking brought by the outside is reduced.

The specific working principle is as follows:

the invention conducts the data through the test wire 53 nested in the electric test pen 5, so that under the test of the test head 51, an operator holds the handle 52 by hand, the balance bar 512 forms clearance fit for the inner wire guide post 514, the whole body is nested in the inner side of the stabilizing sleeve 511 for wrapping, the lower end induction block 513 is matched to transmit the data onto the display through the wire guide post 514, in order to ensure that the jitter of the operation is reduced when in use, the stabilizing rod b1 can be pressed down through the inner side movable block b3, the inner wall is matched to be connected with the surface of the top lead block b11 through the stretching rope b2, the lead block b11 presses the pressure rod b12 downwards after being pressed, so that the inner hook spring b14 is pressed and buffered, the buffer is formed in the displacement cavity b13, the recovery of the hook spring b14 is assisted after being buffered, the jitter of the equipment during test is reduced, the hand feeling of the operator is increased through the balance bar 512, then the stability of the electric test pen 5 when using is realized to the firm cover 511 with its block of cooperation, when needing to test, only need press the balancing strip 512 with holding, the inside movable block b3 is the tensile rope b2 of downhill path inwards and stabilizer bar b1, with its inside lead block b11 drive lower end pressure bar post b12 inside displacement chamber b13 realize the inside couple spring b14 of activity extrusion and carry out pressure decomposition, increase its electric test pen's stability, the effectual problem of avoiding causing test equipment to appear component precision error because of the shake.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (8)

1. The utility model provides an electronic component removes test equipment, its structure is including detecting platform (1), automatically controlled ware (2), work strut (3), data display screen (4), electricity survey pen (5), it is connected with work strut (3) surface is embedded to detect platform (1) lower surface, work strut (3) left side and automatically controlled ware (2) terminal surface bolt fastening, automatically controlled ware (2) inboard shows screen (4) inside clearance fit with data, data display screen (4) are whole with work strut (3) surface nested connection, electricity survey pen (5) top and detect platform (1) surface clearance fit, its characterized in that:

the detection platform (1) comprises a test slot (11), an equipment sleeve platform (12) and a platform support plate (13), the surface of the platform support plate (13) is fixedly connected with the bottom of the equipment sleeve platform (12), the center of the equipment sleeve platform (12) is integrally connected with the test slot (11) in a nested manner, and the outer end of the test slot (11) is in clearance fit with the upper end of the platform support plate (13).

2. An electronic component movement test apparatus as claimed in claim 1, wherein: the test slot (11) comprises a receiving slot (111), a pulley block (112), a dust collection net (113) and an element carrier plate (114), the rear end of the receiving slot (111) is fixedly connected with the inner wall of the pulley block (112), the left side and the right side of the receiving slot (111) are in clearance fit with the inner side of the dust collection net (113), the top end of the dust collection net (113) is in clearance fit with the surface of the element carrier plate (114), and the outer end of the element carrier plate (114) is in integral movable fit with the receiving slot (111).

3. An electronic component movement test apparatus as claimed in claim 2, wherein: the piece collecting groove (111) comprises a piece carrying drawer (a 1), rollers (a 2), a movable groove (a 3) and a buffering pad (a 4), the rear end of the piece carrying drawer (a 1) is movably clamped with the surface of the buffering pad (a 4), the left side and the right side of the piece carrying drawer (a 1) are in clearance fit with the inner portion of the movable groove (a 3), the inner portion of the movable groove (a 3) is in sliding fit with the surfaces of the rollers (a 2), and the surfaces of the rollers (a 2) are in sliding fit with the outer wall of the piece carrying drawer (a 1).

4. An electronic component movement test apparatus as claimed in claim 3, wherein: the loading drawer (a 1) comprises a rubber block (a 11), a buffer strip (a 12), a magnetic suction disc (a 13) and a shifting drawer (a 14), wherein the two sides of the rubber block (a 11) are fixedly embedded in the inner wall of the top end of the shifting drawer (a 14), the inner surface of the shifting drawer (a 14) is integrally connected with the magnetic suction disc (a 13) in a nested mode, the two sides of the magnetic suction disc (a 13) are in surface clearance fit with the buffer strip (a 12), and the bottom end of the buffer strip (a 12) is fixedly embedded in the inner wall of the shifting drawer (a 14).

5. An electronic component movement test apparatus as claimed in claim 1, wherein: electric test pen (5) are including test head (51), handheld handle (52), survey wire (53), test head (51) top and the inside nested connection of handheld handle (52) lower extreme, handheld handle (52) upper end and survey wire (53) top nested connection, survey wire (53) top and test head (51) top clearance fit.

6. An electronic component movement test apparatus as claimed in claim 5, wherein: the handheld handle (52) comprises a stabilizing sleeve (511), a balance bar (512), an induction block (513) and a wire guide post (514), wherein the two sides of the stabilizing sleeve (511) are integrally clamped and connected with the balance bar (512), the inner side of the balance bar (512) is movably matched with the outer end of the wire guide post (514), and the top end of the wire guide post (514) is fixedly embedded and connected with the inner wall of the induction block (513).

7. An electronic component movement test apparatus as claimed in claim 6, wherein: the stabilizing sleeve (511) comprises a stabilizing rod (b 1), a stretching rope (b 2) and a movable block (b 3), the upper end and the lower end of the stabilizing rod (b 1) are fixedly connected with the top end of the stretching rope (b 2) in an embedded mode, the tail end of the stretching rope (b 2) is fixedly connected with the inner wall of the movable block (b 3) in an embedded mode, and the upper end and the lower end of the movable block (b 3) are connected with the stabilizing rod (b 1) in an embedded mode.

8. An electronic component movement test apparatus as claimed in claim 7, wherein: stabilizer bar (b 1) include lead (b 11), depression bar post (b 12), displacement chamber (b 13), couple spring (b 14), lead (b 11) bottom surface and depression bar post (b 12) top are embedded and are connected, depression bar post (b 12) bottom and couple spring (b 14) top nested connection, couple spring (b 14) whole and lead (b 11) inboard clearance fit, the inside clearance fit of depression bar post (b 12) whole and displacement chamber (b 13).

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