CN115825844A

CN115825844A - Electric energy meter terminal testing device

Info

Publication number: CN115825844A
Application number: CN202211520987.0A
Authority: CN
Inventors: 方和明; 费贵淮
Original assignee: Shenzhen City Singhang Electric Technology Co ltd
Current assignee: Shenzhen City Singhang Electric Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21

Abstract

The application discloses electric energy meter terminal testing arrangement relates to electric energy meter testing arrangement technical field. The application includes: the crawler belt type crawler belt conveyor comprises a support frame, wherein rotating wheels are rotatably arranged at two ends of the support frame, and a crawler belt is sleeved between the two rotating wheels; the mounting seats are multiple and are connected to the outer surface of the crawler belt in an array mode along the length direction of the crawler belt and used for positioning and placing the electric energy meters; the detection frame comprises a mounting frame fixedly connected to one side of the support frame, wherein a U-shaped rail is fixedly connected to the upper surface of the mounting frame, and openings at two ends of the U-shaped rail are arranged towards the crawler belt. This application, can push the electric energy meter on the conveyer belt subassembly automatically through electrical property contact spare in the U type track through stirring the subassembly and carry out the terminal circular telegram and detect automatically, then the rethread stirs the subassembly and will detect normal electric energy meter and release the U type track and put into the conveyer belt subassembly again, continues to transport, and whole operation need not personnel's operation, saves a large amount of manpowers and time.

Description

Electric energy meter terminal testing device

Technical Field

The application relates to the technical field of electric energy meter testing devices, in particular to an electric energy meter terminal testing device.

Background

An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, gas meter, kilowatt-hour meter, and refers to an instrument for measuring various electric quantities.

After the electric energy meter is processed and manufactured, the quality of the electric energy meter needs to be detected, namely a terminal power-on test is carried out, the power-on test of the existing electric energy meter is usually carried out by adopting a manual test method, and the following problems exist:

1. manual testing requires personnel to manually take the electric energy meter from the conveying belt and place the electric energy meter on the conveying belt again after testing is completed, so that not only is a great deal of manpower consumed, but also the detection efficiency is reduced due to personnel factors;

2. when the manual detection is carried out, the electrification reaction of the electric energy meter needs to be observed constantly, so that the strain of eyes of a person is large, the distinguishing error is easily caused by the fact that the person looks at the patterns, and the error rate is too high;

3. when manual detection is carried out, the operation of the conveying belt needs to be stopped for detection during detection due to low detection efficiency, so that the subsequent processing efficiency is influenced;

therefore, the application provides an electric energy meter terminal testing device.

Disclosure of Invention

The purpose of this application lies in: in order to solve the problems in the background art, the application provides a terminal testing device of an electric energy meter.

The following technical scheme is specifically adopted in order to achieve the purpose:

an electric energy meter terminal testing device, comprising:

the conveying belt assembly comprises a support frame, wherein rotating wheels are rotatably arranged at two ends of the support frame, and a crawler belt is sleeved between the two rotating wheels;

the mounting seats are multiple and are connected to the outer surface of the crawler belt in an array mode along the length direction of the crawler belt and used for positioning and placing the electric energy meters;

the detection frame comprises a mounting frame fixedly connected to one side of the support frame, a U-shaped rail is fixedly connected to the upper surface of the mounting frame, openings at two ends of the U-shaped rail are arranged towards the crawler, and an electric contact element used for abutting against a detection electric energy meter terminal is installed in the U-shaped rail;

the poking assembly comprises two rotating rods vertically and rotatably mounted on the mounting frame, elastic telescopic rods are fixedly connected to the two rotating rods, an L-shaped poking plate is hinged to the other end of each elastic telescopic rod, the inner concave side of the L-shaped poking plate is used for abutting against the electric energy meter, a reset spring is connected between the outer convex surface of each L-shaped poking plate and the movable end of each elastic telescopic rod, one elastic telescopic rod and the L-shaped poking plate are used for pushing the electric energy meter to enter the U-shaped track, and the other elastic telescopic rod and the L-shaped poking plate are used for pushing the electric energy meter to move out of the U-shaped track;

the driving piece is arranged at the bottom of the mounting rack and is used for synchronously driving the two rotating rods to rotate in the same direction;

the blanking part comprises a blanking opening which is constructed on the mounting frame and located on one side of the U-shaped track, a limiting material pushing part which is located on the other side of the U-shaped track and is arranged opposite to the blanking opening is installed on the mounting frame, and the limiting material pushing part is electrically connected with the electrical contact part.

Further, the mount pad includes the inserted block of fixed connection on the track, the cover is equipped with the lagging on the inserted block, lagging upper end fixedly connected with L type bedplate, lagging one side articulates there is the splint of lock at L type bedplate horizontal end, be connected with the torsional spring between the hinged end of splint and the lagging, the height that highly is less than the vertical section of L type bedplate of splint.

Further, the support frame top fixedly connected with supports dull and stereotypedly, the track cover is established on supporting the dull and stereotyped and is located the part and the supporting the dull and stereotyped upside and laminate mutually, the nest block both ends are all rotated and are installed the gyro wheel of contradicting on supporting the dull and stereotyped, L type bedplate and splint all construct the deflector plate that meets with U type track port towards the orbital one end of U type.

Further, U type track includes the horizontal rail, the both ends of horizontal rail are all fixed the intercommunication and are had the curved rail of arc, the other end and the perpendicular relative setting in track side of the curved rail of arc, the bottom all rotates in horizontal rail and the curved rail of arc and installs a plurality of rollers.

Further, the electric contact piece includes that fixed connection just is used for the parallel frid of extrusion direction electric energy meter on the horizontal rail inside wall, two fixedly connected with in the parallel frid connect the electric end, connect the electric end and go up the sliding sleeve and be equipped with the contact cover, the contact cover with connect and be connected with metal spring between the electric end.

Further, the elasticity telescopic link includes the connecting plate of fixed connection in the bull stick side, the connecting plate is located the top setting of splint, the connecting plate other end is constructed and is had a slot and two guide ways, it is equipped with the extension board to slide in the slot to insert, the extension board is constructed towards the one end of connecting plate and is had two guide arms of inserting respectively and establishing in the guide way, be connected with supporting spring between the tip of guide arm and the guide way bottom.

Further, the driving piece includes fixed connection and is in the driving motor of mounting bracket bottom, two the bottom of bull stick is all rotated and is run through mounting bracket and tip fixedly connected with belt pulley one, fixedly connected with belt pulley two, two on driving motor's the output shaft the cover is equipped with the connecting band between belt pulley one and the belt pulley two.

Further, feed opening upper end fixedly connected with U type baffle, the fixed intercommunication of feed opening lower extreme has the hopper of buckling, the lower extreme orientation of the hopper of buckling sets up with one side that the support frame carried on the back mutually.

Further, horizontal rail middle part is constructed with the logical groove that transversely runs through horizontal rail, it is linked together and the other end sets up with spacing ejection of compact spare relatively to lead to groove one end and feed opening, spacing ejection of compact spare includes the seat piece of fixed connection on the mounting bracket, fixedly connected with goes up the electric putter that the groove set up towards leading to on the seat piece, electric putter's output pole tip fixedly connected with is used for advancing the push pedal of electric energy meter, one side horizontal perpendicular structure of push pedal has the shrouding that is used for sealing horizontal rail, the feed opening is provided with the piece of opening and shutting of being connected with the electric putter transmission with the one side that the logical groove meets for seal one side opening that leads to the groove.

Further, the piece of opening and shutting includes that vertical slip runs through the lifter plate of setting between logical groove and feed opening, the horizontal frame of bottom fixedly connected with of lifter plate, the connecting spring that fixedly connected with and mounting bracket top are connected in the horizontal frame, the tip structure of horizontal frame has the oblique angle, the L type push rod of seat piece and mounting bracket is run through in the fixedly connected with activity on electric putter's the output shaft, the tip structure of L type push rod has the oblique ladder piece of closing with the crisscross interpolation of horizontal frame oblique angle.

The beneficial effect of this application is as follows:

1. this application sets up the test rack through one side at conveyer belt subassembly, can carry out the terminal circular telegram automatically through electrical property contact spare and detect in pushing the U type track with the electric energy meter on the conveyer belt subassembly automatically through stirring the subassembly, then the rethread stir the subassembly and will detect normal electric energy meter and release the U type track and put into the conveyer belt subassembly again, continue to transport, whole operation need not personnel's operation, saves a large amount of manpowers and time.

2. The utility model provides an electric energy meter of setting on the mount pad can get into the opposite side through stirring the subassembly and shift out from orbital one side of U type, still can enter into this mount pad when shifting out on, does not influence the normal operating of conveyer belt subassembly to the efficiency of follow-up processing has been ensured.

3. This application can push the electric energy meter into the feed opening when the test of electric energy meter terminal electrification fails through setting up with electric property contact electric connection's spacing material spare that pushes away to in separating with normal electric energy meter, make things convenient for personnel's subsequent processing, need not personnel and observe the testing result constantly, reduce personnel's eye fatigue and increase the detection precision.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a perspective view of the inspection frame of the present application;

FIG. 3 is a perspective, semi-sectional view of the conveyor belt assembly of the present application;

FIG. 4 is an enlarged view taken at A of FIG. 3 of the present application;

FIG. 5 is an exploded perspective view of the mounting socket of the present application;

FIG. 6 is a semi-sectional view of the electrical contact of the present application in a three-dimensional configuration;

FIG. 7 is a partial perspective view of the present application;

FIG. 8 is a perspective view of another portion of the present application;

FIG. 9 is a perspective view of a spacing pusher of the present application;

FIG. 10 is a perspective half-sectional view of the closure of the present application;

reference numerals: 1. a conveyor belt assembly; 101. a support frame; 1011. supporting the flat plate; 102. a rotating wheel; 103. a crawler belt; 2. a mounting seat; 201. inserting a block; 202. sleeving blocks; 2021. a roller; 203. an L-shaped seat plate; 2031. a deflection guide inclined plate; 204. a splint; 3. a detection frame; 301. a mounting frame; 302. a U-shaped track; 3021. a transverse rail; 30211. a through groove; 3022. bending the rail in an arc shape; 3023. a roller; 303. an electrical contact; 3031. parallel groove plates; 3032. connecting the electric terminal; 3033. a contact sleeve; 3034. a metal spring; 4. the component is stirred; 401. a rotating rod; 402. an elastic telescopic rod; 4021. a connecting plate; 4022. a slot; 4023. a guide groove; 4024. an extension plate; 4025. a guide bar; 4026. a support spring; 403. an L-shaped toggle plate; 404. a return spring; 5. a drive member; 501. a drive motor; 502. a first belt pulley; 503. a second belt pulley; 504. a connecting belt; 6. blanking parts; 601. a feeding port; 6011. a U-shaped baffle plate; 6012. bending the hopper; 602. limiting a material pushing part; 6021. a seat block; 6022. an electric push rod; 6023. pushing a plate; 6024. closing the plate; 6025. opening and closing the piece; 60251. a lifting plate; 60252. a transverse frame; 60253. a connecting spring; 60254. an L-shaped push rod; 60255. an inclined ladder block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 to fig. 3, an electric energy meter terminal testing apparatus according to an embodiment of the present application includes:

the conveyor belt assembly 1 comprises a support frame 101, wherein two ends of the support frame 101 are respectively provided with a rotating wheel 102 in a rotating mode, a crawler belt 103 is sleeved between the two rotating wheels 102, and one rotating wheel 102 serves as driving force through a motor and can drive the crawler belt 103 to rotate around the two rotating wheels 102 in a circulating mode;

the installation bases 2 are multiple in number, are connected to the outer surface of the crawler belt 103 in an array mode along the length direction of the crawler belt 103 and are used for positioning and placing the electric energy meter, the installation bases 2 are connected to the crawler belt 103, and the installation bases 2 are driven to move synchronously through the movement of the crawler belt 103;

the detection frame 3 comprises a mounting frame 301 fixedly connected to one side of the support frame 101, the upper surface of the mounting frame 301 is fixedly connected with a U-shaped track 302, openings at two ends of the U-shaped track 302 are arranged towards the track 103, one end of the U-shaped track 302 is an inlet, the other end of the U-shaped track 302 is an outlet, when one mounting seat 2 moves to the inlet of the U-shaped track 302, the adjacent mounting seat 2 is positioned at the outlet of the U-shaped track 302, the opening direction of the mounting seat 2 is opposite to the inlet and the outlet, the electric energy meter is erected on the mounting seat 2, a terminal of the electric energy meter is positioned at one side of the mounting seat and is close to the bottom, an electric contact piece 303 for abutting against and detecting the terminal of the electric energy meter is installed in the U-shaped track 302, when the electric energy meter enters the U-shaped track 302, the electric contact piece 303 and the terminal of the electric energy meter are positioned in the same horizontal plane and are arranged oppositely, and therefore the contact electrifying operation of the terminal of the electric energy meter is realized;

the toggle assembly 4 is integrally used for toggling the electric energy meter into the U-shaped track 302 and out of the U-shaped track 302, and comprises two rotating rods 401 vertically and rotatably mounted on a mounting frame 301, elastic telescopic rods 402 are fixedly connected to the two rotating rods 401, an L-shaped toggle plate 403 is hinged to the other end of the elastic telescopic rod 402, the concave side of the L-shaped toggle plate 403 is used for abutting against the electric energy meter, a reset spring 404 is connected between the outer convex surface of the L-shaped toggle plate 403 and the movable end of the elastic telescopic rod 402, one of the elastic telescopic rods 402 and the L-shaped toggle plate 403 is used for pushing the electric energy meter into the U-shaped track 302, the other elastic telescopic rod 402 and the L-shaped toggle plate 403 are used for pushing the electric energy meter out of the U-shaped track 302, when one of the mounting bases 2 moves to the inlet of the U-shaped track 302, the rotating rod 401 close to the inlet drives the elastic telescopic rod 402 and the L-shaped toggle plate 403 to turn to the end of the electric energy meter far away from the U-shaped track 302, the L-shaped toggle plate 403 can push the end of the electric energy meter to move towards the inside of the U-shaped track 302, and the L-shaped toggle plate 403 can turn over when passing through a bent part, so that the return spring 404 is compressed, the length of the elastic telescopic rod 402 can also contract, when the L-shaped toggle plate 403 reaches the straight part of the U-shaped track 302, the elastic telescopic rod 402 extends, the L-shaped toggle plate 403 continues to turn over until the L-shaped toggle plate is separated from the electric energy meter, the electric energy meter is electrified and detected through the electric contact element 303 in the meantime, after the last L-shaped toggle plate 403 is separated, the electric energy meter is positioned in the turning range of the elastic telescopic rod 402 and the L-shaped toggle plate 403 on the other rotating rod 401, and can continuously push the electric energy meter towards one end of the exit of the U-shaped track 302 through the L-shaped toggle plate 403 until the electric energy meter enters the mounting base 2 again;

the driving part 5 is arranged at the bottom of the mounting frame 301 and used for synchronously driving the two rotating rods 401 to rotate in the same direction, when the driving part 5 operates, the two rotating rods 401 rotate synchronously, but the rotating directions are different, when one L-shaped poking plate 403 is positioned at the inlet of the U-shaped track 302, the L-shaped poking plate is used for pushing the electric energy meter to enter, and at the moment, the other L-shaped poking plate 403 is positioned in the middle of the U-shaped track 302 and used for pushing the electric energy meter to move out;

the blanking part 6 comprises a blanking port 601 which is constructed on the mounting frame 301 and is positioned on one side of the U-shaped track 302, a limiting material pushing part 602 which is positioned on the other side of the U-shaped track 302 and is arranged opposite to the blanking port 601 is installed on the mounting frame 301, the limiting material pushing part 602 is electrically connected with the electric contact part 303, in an initial state, the limiting material pushing part 602 performs closed limiting on the middle part of the U-shaped track 302 to prevent the electric energy meter from passing through, the limiting material pushing part 602 is electrically connected with the electric contact part 303, when the electric contact part 303 and a terminal of the electric energy meter perform an electrifying test, and after the electrifying test is passed, the electric contact part 303 controls the limiting material pushing part 602 to release limiting, so that the electric energy meter can be conveniently continuously advanced, otherwise, the electric energy meter can be continuously limited and is pushed to enter the blanking port 601, so that personnel can conveniently and intensively process the electric energy meter with the problem in quality;

the whole device not only can drive through driving piece 5 and stir subassembly 4 and function, thereby realize the automatic work that gets into the detection position of electric energy meter, need not the manual work and hold the electric energy meter and detect, manpower and time have been saved, and carry out electric connection through with spacing material pushing component 602 and electric contact member 303, realize the autosegregation to normal electric energy meter and damage electric energy meter with this, need not personnel and continuously observe, personnel's eye fatigue has been reduced, detection accuracy has been improved, whole detection operation, need not to interrupt conveyor belt subassembly 1, when the electric energy meter gets into U type track 302, track 103 can continue to carry this mount pad 2 and remove, until the electric energy meter shifts out U type track 302, track 103 can remove this mount pad 2 to the exit port department of U type track 302, whole journey need not to stop the operation of conveying belt subassembly 1, the efficiency of follow-up processing has been ensured.

As shown in fig. 3-4, in some embodiments, the mounting seat 2 includes an insertion block 201 fixedly connected to the track 103, a sleeve block 202 is sleeved on the insertion block 201, an L-shaped seat plate 203 is fixedly connected to an upper end of the sleeve block 202, which facilitates changing a size of the L-shaped seat plate 203 so as to adapt to different electric energy meter tests, the sleeve block 202 and the insertion block 201 are in a close sleeved relationship or are detachably connected through a bolt, one side of the sleeve block 202 is hinged with a clamp plate 204 fastened to a horizontal end of the L-shaped seat plate 203, a torsion spring is connected between a hinged end of the clamp plate 204 and the sleeve block 202, the clamp plate 204 is hinged to one side of the sleeve block 202, the torsion spring can be used to enable the clamp plate 204 to provide a pushing force all the time toward a vertical section of the L-shaped seat plate 203, so as to clamp one side of the electric energy meter when the electric energy meter is mounted, stability of mounting the electric energy meter is improved, falling is prevented, safety is increased, a stopper is configured at one end of the L-shaped seat plate 203 opposite to the U-shaped seat plate 302, which is used for positioning a mounting position of the electric energy meter, a height of the clamp plate 204 is lower than a height of the L-shaped seat plate 203, the clamp plate 203, the other end of the clamp plate 203 is required to be configured to be convenient for moving toward a direction of the clamp plate 204, and the clamp plate moving the clamp plate 103, and the clamp plate is convenient for moving the clamp plate from a direction of the telescopic rod 204 to the vertical section of the clamp plate 203, which is convenient for moving direction of the telescopic rod, which is lower than the clamp plate 402, and the telescopic rod, so as to be convenient for moving the telescopic rod 204, and the telescopic rod moving from above the direction of the telescopic rod 204.

As shown in fig. 3-4, in some embodiments, a supporting plate 1011 is fixedly connected to the top of the supporting frame 101, a portion of the track 103, which is located on the supporting plate 1011 and is located on the upper side of the supporting plate 1011, is attached to the supporting plate 1011, a flat state of the track 103 when moving can be guaranteed by the supporting plate 1011, so that the track 103 is prevented from being elastically deformed downward due to gravity to guarantee the flat movement of the mounting seat 2, rollers 2021 which are abutted against the supporting plate 1011 are rotatably installed at both ends of the sleeve block 202, the rollers 2021 are used for rolling and supporting the whole mounting seat 2, sliding friction of the track 103 caused by the influence of the gravity of the mounting seat 2 is reduced, safety is improved, and stability of the movement of the mounting seat 2 is guaranteed, so that the toggle assembly 4 can accurately push the electric energy meter, an inclined deflection plate 2031 connected to a port of the U-shaped track 302 is constructed at one end of the L-shaped seat plate 203 and the clamping plate 204 facing the U-shaped track 302, so that the electric energy meter can more smoothly enter the L-shaped seat plate 203 and the safety dislocation is increased when moving out of the U-shaped track 302.

As shown in fig. 2, in some embodiments, the U-shaped track 302 includes a transverse track 3021, the electrical contact element 303 is installed in the transverse track 3021, two ends of the transverse track 3021 are fixedly connected to curved tracks 3022, the other end of the curved track 3022 is vertically opposite to the side surface of the track 103, the axes of the two rotating rods 401 and the opening surfaces of the curved tracks 3022 are located in the same plane, and the sum of the initial lengths of the flexible telescopic rod 402 and the L-shaped toggle plate 403 on one rotating rod 401 is greater than the outer arc radius of the curved track 3022, so that the flexible telescopic rod 402 and the L-shaped toggle plate 403 on the other rotating rod 401 can extend to the upper side of the track 103 to collide with the end of the electric energy meter, and the sum of the initial lengths of the flexible telescopic rod 402 and the L-shaped toggle plate 403 on the other rotating rod 401 is greater than the inner arc radius of the curved track 3022 and less than the outer arc radius thereof, so that the flexible telescopic rod 402 and the L-shaped toggle plate 403 on the inner portion of the curved track 3021 can collide with the end of the electric energy meter located in the transverse track 3021 and push the curved track 3022 to separate from the curved track 3022, and the curved track 3023.

As shown in fig. 6, in some embodiments, the electrical contact member 303 includes a parallel slot plate 3031 fixedly connected to an inner side wall of the cross rail 3021 and used for pressing and guiding the electric energy meter, the parallel slot plate 3031 is connected to an inner wall of the side of the cross rail 3021 opposite to the crawler 103, a terminal surface of the electric energy meter on the mounting base 2 is arranged towards the moving direction of the crawler 103, two electric terminals 3032 are fixedly connected in the parallel slot plate 3031, one of the electric terminals 3032 is connected with positive voltage, and the other is connected with negative voltage, a contact sleeve 3033 is slidably sleeved on the electric terminal 3032, a metal spring 3034 is connected between the contact sleeve 3033 and the electric terminal 3032, the metal spring 3034 is made of conductive metal such as copper, the contact sleeve 3033 is electrically connected with the electric terminal 3032 through the metal spring 3034, a telescopic function can be realized so as to be in contact with the terminal 3032 of the electric energy meter, and when the electric energy meter is abutted into the cross rail 3021 through the toggle assembly 4, two terminal protrusions at the bottom of the electric energy meter are inserted into the parallel slot plate 3031, and then the positive contact sleeve 3033 is sequentially contacted with the electric terminal 3032, and when the electric terminal 3032 is sequentially tested, and the other electric terminal 3032 is not connected with the positive contact terminal 3032, and the electric terminal 3032, and the other electric terminal 3032 is electrically connected with the electric terminal 3032.

As shown in fig. 2 and 7, in some embodiments, the flexible telescopic rod 402 includes a connection plate 4021 fixedly connected to a side of the rotating rod 401, the connection plate 4021 is disposed above the clamp plate 204, the other end of the connection plate 4021 is configured with a slot 4022 and two guide slots 4023, an extension plate 4024 is slidably inserted in the slot 4022, one end of the extension plate 4024 facing the connection plate 4021 is configured with two guide rods 4025 respectively inserted in the guide slots 4023, a support spring 4026 is connected between an end of the guide rod 4025 and a bottom of the guide slot 4023, the extension plate 4024 is connected to the slot 4022 of the connection plate 4021 in an insertion manner to achieve an extension and retraction function therebetween, and can be guided by the guide rods 4025 to prevent deviation and increase safety when extending and retracting, while the support spring 4026 can facilitate resetting after extending and retracting movement, and maintain an original state, while the extension and retraction of the flexible telescopic rod 402 is mainly used to accommodate a change of a deviation radius during a translation of the electric energy meter into a straight movement when the L type toggle plate 403 is hinged to move the remote toggle plate 403, and the remote toggle plate 403 can be used to move the remote toggle plate 404 when the remote toggle type toggle plate is used to move the remote toggle plate.

As shown in fig. 2, in some embodiments, the driving member 5 includes a driving motor 501 fixedly connected to the bottom of the mounting frame 301, the bottoms of the two rotating rods 401 are both rotated to penetrate through the mounting frame 301, and a first pulley 502 is fixedly connected to an end of the mounting frame, a second pulley 503 is fixedly connected to an output shaft of the driving motor 501, a connecting belt 504 is sleeved between the first pulley 502 and the second pulley 503, the second pulley 503 and the connecting belt 504 are driven to rotate by the driving motor 501, so as to drive the first pulley 502 and the rotating rods 401 to rotate synchronously in the same direction, so that the two L-shaped toggle plates 403 can simultaneously push the two electric energy meters into the U-shaped track 302 and push the two electric energy meters out of the U-shaped track 302, and operate the two electric energy meters simultaneously, thereby improving the detection efficiency.

As shown in fig. 2 and 8, in some embodiments, a U-shaped baffle 6011 is fixedly connected to the upper end of the feed opening 601, a bending hopper 6012 is fixedly communicated with the lower end of the feed opening 601, the lower end of the bending hopper 6012 is arranged towards the side opposite to the support frame 101, the U-shaped baffle 6011 is arranged to prevent the limiting pushing piece 602 from pushing out the damaged electric energy meter from the feed opening 601, so that safety is improved, the bending hopper 6012 is arranged to guide the falling electric energy meter, so that the falling electric energy meter slides to the side away from the support frame 101, the space of the part is larger, a person can place a collection frame conveniently, and the damaged electric energy meter is collected in a centralized manner.

As shown in fig. 2 and 9, in some embodiments, a through groove 30211 transversely penetrating through the cross rail 3021 is configured in the middle of the cross rail 3021, one end of the through groove 30211 is communicated with the feed opening 601 and the other end is disposed opposite to the limit pusher 602, the limit pusher 602 includes a seat block 6021 fixedly connected to the mounting bracket 301, an electric push rod 6022 disposed toward the through groove 30211 is fixedly connected to the seat block 6021, a protrusion is disposed on the seat block 6021, an output shaft of the electric push rod 6022 slidably penetrates through the protrusion for guiding the protrusion, a push plate 6023 for pushing the electric energy meter is fixedly connected to an end of the output shaft of the electric push rod 6022, a sealing plate 6024 for sealing the cross rail 3021 is horizontally and vertically configured on one side of the push plate 6023, an opening 6025 in transmission connection with the electric push rod 6022 is disposed on one side of the feed opening of the through groove 30211, an opening on one side of the through groove 3022 for sealing the through opening 6025 on the other side of the through groove 30211, in an initial state, another part of the output shaft 6022, so that the push plate 6023 is moved away from the through groove 3021, the electric push rod 3021, the electric energy meter contact with the electric push rod 3021, thereby facilitating the feed port 3021 and the electric energy meter to collect the electric energy meter, and move the electric energy meter contact with the electric contact piece 3022, and then the electric contact with the electric contact piece 3022, and the electric energy meter, and further, thereby facilitating the electric energy meter to start the electric energy meter contact with the electric contact, and further.

As shown in fig. 9-10, in some embodiments, the opening part 6025 includes a lifting plate 60251 vertically sliding through the through groove 30211 and the lower opening 601, a horizontal frame 60252 is fixedly connected to the bottom of the lifting plate 60251, a connecting spring 60253 connected to the top of the mounting rack 301 is fixedly connected to the horizontal frame 60252, an end of the horizontal frame 60252 is configured with an oblique angle, a movable through seat 6021 is fixedly connected to an output shaft of the electric push rod 6022, an L-shaped push rod 60254 is movably connected to the mounting rack 301, an end of the L-shaped push rod 60254 is configured with a slant block 60255 inserted in the horizontal frame 60252 in an oblique angle staggered manner, when the electric energy meter does not trigger the energizing effect of the electric contact 303, the electric push rod 6022 does not operate, the sealing plate 6024 blocks the electric energy meter from moving continuously, and at the same time, the electric energy meter is completely positioned in the through groove 30211, it should be noted that a contact sensor electrically connected with the electric push rod 6022 is installed on the sealing plate 6024, when the electric energy meter contacts with the electric push rod 6022, the electric push rod 6022 continues to push, so that the inclined step 60255 on the L-shaped push rod 60254 is staggered and abutted against the oblique angle of the horizontal frame 60252, and the downward movement of the lifting plate 60251 is realized from the extrusion dislocation, so as to open the opening of the through groove 30211, so that the push plate 6023 can push the electric energy meter into the feed opening 601 conveniently, and the connecting spring 60253 can drive the horizontal frame 60252 and the lifting plate 60251 to ascend when the electric push rod 6022 is restored, and re-close the through groove 30211, thereby completing the restoration.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an electric energy meter terminal testing arrangement which characterized in that includes:

the conveyor belt assembly (1) comprises a support frame (101), wherein rotating wheels (102) are rotatably mounted at two ends of the support frame (101), and a crawler belt (103) is sleeved between the two rotating wheels (102);

the mounting seats (2) are multiple and are connected to the outer surface of the crawler belt (103) in an array mode along the length direction of the crawler belt and used for positioning and placing the electric energy meters;

the detection frame (3) comprises an installation frame (301) fixedly connected to one side of the support frame (101), the upper surface of the installation frame (301) is fixedly connected with a U-shaped track (302), openings at two ends of the U-shaped track (302) are arranged towards the crawler (103), and an electric contact piece (303) for abutting against and detecting a terminal of the electric energy meter is installed in the U-shaped track (302);

the poking assembly (4) comprises two rotating rods (401) vertically and rotatably mounted on a mounting frame (301), elastic telescopic rods (402) are fixedly connected to the two rotating rods (401), an L-shaped poking plate (403) is hinged to the other end of each elastic telescopic rod (402), the concave side of each L-shaped poking plate (403) is used for abutting against the electric energy meter, a reset spring (404) is connected between the outer convex surface of each L-shaped poking plate and the movable end of each elastic telescopic rod (402), one elastic telescopic rod (402) and the L-shaped poking plate (403) are used for pushing the electric energy meter to enter the U-shaped track (302), and the other elastic telescopic rod (402) and the L-shaped poking plate (403) are used for pushing the electric energy meter to move out of the U-shaped track (302);

the driving piece (5) is arranged at the bottom of the mounting rack (301) and is used for synchronously driving the two rotating rods (401) to rotate in the same direction;

unloading spare (6), including constructing on mounting bracket (301) and be located feed opening (601) of U type track (302) one side, install on mounting bracket (301) and be located U type track (302) opposite side and with relative spacing the pushing away material spare (602) that sets up of feed opening (601), spacing pushing away material spare (602) and electric contact spare (303) electric connection.

2. The electric energy meter terminal testing device according to claim 1, wherein the mounting seat (2) comprises an insert block (201) fixedly connected to the crawler (103), the insert block (201) is sleeved with a sleeve block (202), an L-shaped seat plate (203) is fixedly connected to the upper end of the sleeve block (202), one side of the sleeve block (202) is hinged to a clamping plate (204) buckled at the horizontal end of the L-shaped seat plate (203), a torsion spring is connected between the hinged end of the clamping plate (204) and the sleeve block (202), and the height of the clamping plate (204) is lower than that of the vertical section of the L-shaped seat plate (203).

3. The electric energy meter terminal testing device according to claim 2, wherein a supporting plate (1011) is fixedly connected to the top of the supporting frame (101), the track (103) is sleeved on the supporting plate (1011), the portion of the track located on the upper side of the supporting plate (1011) is attached to the supporting plate (1011), two ends of the sleeve block (202) are rotatably provided with rollers (2021) which abut against the supporting plate (1011), and the ends of the L-shaped seat plate (203) and the clamping plate (204) facing the U-shaped track (302) are respectively provided with a deflection guiding plate (2031) connected with a port of the U-shaped track (302).

4. The electric energy meter terminal testing device according to claim 1, wherein the U-shaped rail (302) comprises a cross rail (3021), arc-shaped bent rails (3022) are fixedly communicated with two ends of the cross rail (3021), the other ends of the arc-shaped bent rails (3022) are vertically opposite to the side surfaces of the crawler (103), and a plurality of rollers (3023) are rotatably mounted at the bottoms of the cross rail (3021) and the arc-shaped bent rails (3022).

5. The electric energy meter terminal testing device according to claim 4, characterized in that the electric contact element (303) comprises a parallel slot plate (3031) fixedly connected to the inner side wall of the cross rail (3021) and used for pressing and guiding the electric energy meter, two electric terminals (3032) are fixedly connected in the parallel slot plate (3031), a contact sleeve (3033) is slidably sleeved on the electric terminals (3032), and a metal spring (3034) is connected between the contact sleeve (3033) and the electric terminals (3032).

6. The electric energy meter terminal testing device according to claim 1, characterized in that the elastic telescopic rod (402) comprises a connecting plate (4021) fixedly connected to the side surface of the rotating rod (401), the connecting plate (4021) is arranged above the clamping plate (204), the other end of the connecting plate (4021) is provided with a slot (4022) and two guide slots (4023), an extension plate (4024) is slidably inserted in the slot (4022), one end of the extension plate (4024) facing the connecting plate (4021) is provided with two guide rods (4025) respectively inserted in the guide slots (4023), and a support spring (4026) is connected between the end of each guide rod (4025) and the bottom of each guide slot (4023).

7. The electric energy meter terminal testing device according to claim 1, characterized in that the driving member (5) comprises a driving motor (501) fixedly connected to the bottom of the mounting frame (301), the bottoms of the two rotating rods (401) are both rotatably penetrated through the mounting frame (301) and fixedly connected with a first pulley (502) at the end, a second pulley (503) is fixedly connected to the output shaft of the driving motor (501), and a connecting belt (504) is sleeved between the two first pulleys (502) and the second pulley (503).

8. The electric energy meter terminal testing device according to claim 1, characterized in that a U-shaped baffle (6011) is fixedly connected to an upper end of the feed opening (601), a bent hopper (6012) is fixedly communicated to a lower end of the feed opening (601), and a lower end of the bent hopper (6012) faces a side opposite to the supporting frame (101).

9. The electric energy meter terminal testing device is characterized in that a through groove (30211) transversely penetrating through the cross rail (3021) is formed in the middle of the cross rail (3021), one end of the through groove (30211) is communicated with the feed opening (601) and the other end of the through groove is opposite to the limit pushing piece (602), the limit pushing piece (602) comprises a seat block (6021) fixedly connected to the mounting frame (301), an electric push rod (6022) arranged towards the through groove (30211) is fixedly connected to the seat block (6021), a push plate (6023) for pushing the electric energy meter is fixedly connected to the end of an output rod of the electric push rod (6022), a sealing plate (6024) for closing the cross rail (3021) is horizontally and vertically formed on one side of the push plate (6023), and an opening part (6025) in transmission connection with the electric push rod (6022) is arranged on one side of the feed opening (601) connected with the through groove (30211) for closing one opening of the through groove (30211).

10. The electric energy meter terminal testing device according to claim 9, wherein the opening part (6025) comprises a lifting plate (60251) vertically and slidably arranged between the through groove (30211) and the feed opening (601), a transverse frame (60252) is fixedly connected to the bottom of the lifting plate (60251), a connecting spring (60253) connected to the inner top of the mounting frame (301) is fixedly connected to the inner side of the transverse frame (60252), the end part of the transverse frame (60252) is provided with an oblique angle, an L-shaped push rod (60254) movably penetrating through the seat block (6021) and the mounting frame (301) is fixedly connected to the output shaft of the electric push rod (6022), and the end part of the L-shaped push rod (60254) is provided with an oblique ladder block (60255) inserted in an oblique angle staggered manner with the transverse frame (60252).