CN215833512U

CN215833512U - Testing arrangement and intelligent cabinet

Info

Publication number: CN215833512U
Application number: CN202121201360.XU
Authority: CN
Inventors: 胡小山; 姜胜林
Original assignee: Shenzhen Zhilai Science and Technology Co Ltd
Current assignee: Shenzhen Zhilai Science and Technology Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-15
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a testing device and an intelligent cabinet, wherein the testing device is used for testing an electric control lock of a locker and comprises a mounting seat and a door opening and closing testing assembly, the door opening and closing testing assembly comprises a driving assembly and a flexible connecting piece, the driving assembly and the flexible connecting piece are arranged on the mounting seat, the flexible connecting piece is provided with a first end and a second end which are opposite, the first end is connected with an output shaft of the driving assembly, and the second end is used for being connected with a cabinet door of the locker; the flexible connecting piece is provided with a stretching state and a relaxing state, and in the stretching state, the driving assembly drives the first end to be far away from the second end so as to close the cabinet door; in the relaxed state, the drive assembly drives the first end proximate the second end. The technical scheme of the utility model improves the testing efficiency of the electric control lock of the locker.

Description

Testing arrangement and intelligent cabinet

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a testing device and an intelligent cabinet.

Background

For the intelligent locker, the cabinet door is generally locked by an electric control lock, and the electric control lock is bounced off when articles need to be stored and taken. In order to verify the functional reliability and the service life of the electric control lock, the electric control lock on the cabinet door needs to be unlocked and repeatedly tested. In the prior art, after the unlocking of the electric control lock is bounced, the cabinet door needs to be manually closed to lock the electric control lock again, so that the test is repeated, the efficiency is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a testing device, aiming at realizing automatic testing of an electric control lock and improving testing efficiency.

In order to achieve the above object, the present invention provides a testing apparatus for testing an electrically controlled lock of a storage cabinet, the testing apparatus comprising:

a mounting seat; and

the door opening and closing testing assembly comprises a driving assembly and a flexible connecting piece, wherein the driving assembly and the flexible connecting piece are arranged on the mounting seat, the flexible connecting piece is provided with a first end and a second end which are opposite, the first end is connected with an output shaft of the driving assembly, and the second end is used for being connected with a cabinet door of the locker;

the flexible connecting piece is provided with a stretching state and a relaxing state, and in the stretching state, the driving assembly drives the first end to be far away from the second end so as to close the cabinet door; in the relaxed state, the drive assembly drives the first end proximate the second end.

Optionally, the drive assembly comprises:

the stepping motor is arranged on the mounting seat;

one end of the screw rod is connected with an output shaft of the stepping motor; and

the moving piece is connected with the screw rod and movably abutted against the mounting base, and the first end of the moving piece is connected with the moving piece;

the stepping motor drives the moving piece to reciprocate along the screw rod.

Optionally, the mount pad is equipped with the slide rail, the extending direction of slide rail with the extending direction of lead screw is parallel, the moving member includes:

the screw rod nut is sleeved on the screw rod; and

the sliding block is connected with the screw rod nut, a sliding groove is formed in one side, back to the screw rod nut, of the sliding block, the sliding groove is in sliding fit with the sliding rail, and the first end is movably connected with the sliding block.

Optionally, the door opening and closing test assembly further comprises a first micro switch and a second micro switch, the first micro switch and the second micro switch are both electrically connected to the stepping motor, the first micro switch is arranged adjacent to one end of the slide rail, and the second micro switch is arranged adjacent to the other end of the slide rail;

the sliding block is abutted against the first micro switch or the second micro switch so as to control the stepping motor to rotate forwards or backwards.

Optionally, the flexible connector comprises:

a tension spring having the first end; and

the steel wire rope is provided with the second end, and one end, far away from the second end, of the steel wire rope is connected with one end, far away from the first end, of the tension spring.

Optionally, the moving member is provided with a connecting hole, the first end is provided with a connecting lug, and the connecting lug is buckled with the connecting hole.

Optionally, the testing device further includes an optical coupler testing component, where the optical coupler testing component includes:

the driving motor is arranged on the mounting seat and is arranged at an interval with the door opening and closing test assembly; and

the optical coupler stopper is rotatably connected with the mounting seat and is connected with an output shaft of the driving motor, the driving motor drives the optical coupler stopper to rotate, and the optical coupler stopper is used for shielding an optical coupler strip of the locker.

Optionally, the optical coupler stopper is provided with a through hole, an output shaft of the driving motor is provided with a cam, and the cam penetrates through the through hole and abuts against the hole wall of the through hole.

Optionally, the mounting seat is provided with a mounting cavity and a through cavity which are adjacently arranged, the door opening and closing test assembly is arranged in the mounting cavity, via holes communicated with the through cavity are formed in the two opposite sides of the mounting seat, the mounting seat is further provided with avoiding holes communicated with the mounting cavity and the through cavity, and the optical coupling stopper is movably arranged in the avoiding holes in a penetrating mode so as to be shielded between the two via holes.

Optionally, the optical coupling test assembly further includes a third micro switch and a fourth micro switch, the third micro switch and the fourth micro switch are both electrically connected to the driving motor, and the optical coupling stopper abuts against the third micro switch or the fourth micro switch to control the driving motor to rotate forward or backward.

The utility model also provides an intelligent cabinet, comprising:

the cabinet body is provided with an accommodating cavity;

the cabinet door is rotatably connected with the cabinet body so as to open or close the opening of the accommodating cavity; and

the testing device is arranged in the accommodating cavity, and the flexible connecting piece of the testing device is connected with the cabinet door.

According to the technical scheme, the first end of the flexible connecting piece is connected with the output shaft of the driving assembly, the second end of the flexible connecting piece is connected with the cabinet door of the locker, and the driving assembly is electrically connected with the electric control lock, so that after the cabinet door is opened through the electric control lock under the program control, the driving assembly is controlled to drive the flexible connecting piece to drive the cabinet door to be closed. The functional reliability of the electric control lock is tested in a cyclic mode by opening and closing the door, and automatic testing is achieved. When the driving assembly drives the flexible connecting piece to drive the cabinet door to be closed, the flexible connecting piece is in a stretching state, namely the first end is far away from the second end so as to pull the cabinet door to be closed; after the cabinet door is closed, the driving assembly drives the flexible connecting piece to move, so that the first end is close to the second end, namely the flexible connecting piece is in a loose state, and therefore when the cabinet door is opened by bouncing next time, the flexible connecting piece can not strain the cabinet door and lead to the cabinet door to be opened by bouncing. The door opening and closing test assembly reduces manual operation and improves test efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a testing apparatus according to an embodiment of the present invention;

FIG. 2 is an exploded view of one embodiment of the testing apparatus of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a side view of one embodiment of a testing device of the present invention;

FIG. 5 is a longitudinal cross-sectional view of an embodiment of the testing device of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Testing device	2132	Sliding block
1	Mounting seat	2133	Connecting hole
				11	Upper casing	22	Flexible connecting piece
12	Lower casing	221	Tension spring
				13	Sliding rail	2211	Connecting ear
14	Mounting cavity	222	Steel wire rope
				15	Through cavity	23	First microswitch
16	Avoiding hole	24	Second microswitch
				17	Via hole	3	Optical coupler testing component
2	Door opening and closing test assembly	31	Driving motor
				21	Drive assembly	311	Cam wheel
211	Stepping motor	32	Optical coupling stopper
				212	Screw mandrel	321	Through hole
213	Moving part	33	Third microswitch
				2131	Feed screw nut	34	Fourth microswitch

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a testing apparatus 100.

Referring to fig. 1 and fig. 2 in combination, in the embodiment of the present invention, the testing apparatus 100 is used for testing an electrically controlled lock of a storage cabinet, the testing apparatus 100 includes a mounting base 1 and a door opening and closing testing assembly 2, the door opening and closing testing assembly 2 includes a driving assembly 21 and a flexible connecting member 22, the driving assembly 21 and the flexible connecting member 22 are disposed on the mounting base 1, the flexible connecting member 22 has a first end and a second end opposite to each other, the first end is connected to an output shaft of the driving assembly 21, and the second end is used for being connected to a cabinet door of the storage cabinet; the flexible connector 22 has a stretched state in which the drive assembly 21 drives the first end away from the second end to close the cabinet door; in the relaxed state, the drive assembly 21 drives the first end close to the second end.

Specifically, mount pad 1 includes epitheca 11 and inferior valve 12, and epitheca 11 encloses with inferior valve 12 and closes and be formed with installation cavity 14, and door opening and closing test subassembly 2 installs in installation cavity 14, and epitheca 11 and inferior valve 12 can form the protection to door opening and closing test subassembly 2. It can be understood that the upper shell 11 and/or the lower shell 12 are provided with a movable hole communicated with the installation cavity 14, so that the flexible connecting piece 22 extends out of the installation cavity 14 and is connected with the cabinet door of the locker. It is understood that, in order to facilitate the installation of the testing device 100 in the storage cabinet for testing, the upper shell 11 and/or the lower shell 12 are provided with connecting structures, such as snap structures or screw holes.

It will be appreciated that the upper and

lower shells

11, 12 may be fixedly connected, for example by welding or interference fit, in order to improve the structural strength and stability of the mounting socket 1. For the convenience of installing the door opening and closing test assembly 2, the assembly efficiency is improved, and the door opening and closing test assembly 2 is convenient to replace and maintain, so that the cost is reduced, in the embodiment, the upper shell 11 and the lower shell 12 are detachably connected, for example, detachably connected by means of buckling connection, insertion fit, threaded connection, screws or pins and the like, and the door opening and closing test assembly is not limited as long as the structure capable of detachably connecting the upper shell 11 and the lower shell 12 can be eliminated. Optionally, the upper shell 11 and the lower shell 12 are fixedly connected by screws.

In this embodiment, the driving assembly 21 is optionally an air cylinder, and the air cylinder drives the first end of the flexible connecting member 22 to move back and forth. Specifically, flexible connection member 22's second end accessible sheet metal component and cabinet door screwed connection, cylinder drive first end are close to the second end, are close to the cabinet door promptly, when the electric control lock bullet opened the cabinet door, because flexible connection member 22 is in lax state, so can not restrict the bullet of cabinet door and open. After the cabinet door is bounced to open, the second end is kept away from to the first end of cylinder drive, lets flexible connectors 22 be in tensile state to stimulate the cabinet door gradually and close, when the cabinet door was closed completely, the cylinder drives first end again and is close to the second end, lets flexible connectors 22 resume lax state, ensures that the normal bullet of next cabinet door is opened. Of course, in other embodiments, the driving assembly 21 may also be a matching connection between a motor and the screw rod 212, as long as the first end can be driven to move, which is not limited herein.

It is understood that the flexible connecting element 22 is a connecting element with a certain bending and folding ability or deformation ability, such as a rubber band, a rope, etc., but it can also be a connecting combination of a plurality of different connecting elements, such as a connecting combination of a spring and a rope, a connecting combination of a rubber band and a chain, etc., and is not limited herein.

According to the technical scheme, the first end of the flexible connecting piece 22 is connected with the output shaft of the driving assembly 21, the second end of the flexible connecting piece is connected with the cabinet door of the locker, and the driving assembly 21 is electrically connected with the electric control lock, so that after the electric control lock is controlled by a program to spring open the cabinet door, the driving assembly 21 is controlled to drive the flexible connecting piece 22 to drive the cabinet door to close. The functional reliability of the electric control lock is tested in a cyclic mode by opening and closing the door, and automatic testing is achieved. When the driving assembly 21 drives the flexible connecting piece 22 to drive the cabinet door to close, the flexible connecting piece 22 is in a stretching state, namely, the first end is far away from the second end so as to pull the cabinet door to close; after the cabinet door is closed, the driving assembly 21 drives the flexible connecting piece 22 to move, so that the first end is close to the second end, that is, the flexible connecting piece 22 is in a loose state, and therefore, when the cabinet door is opened by bouncing next time, the flexible connecting piece 22 cannot tension the cabinet door and the cabinet door cannot be bounced open. The door opening and closing test assembly 2 reduces manual operation and improves test efficiency.

Referring to fig. 2 and fig. 3, in an embodiment, the driving assembly 21 includes a stepping motor 211, a screw rod 212, and a moving member 213, wherein the stepping motor 211 is disposed on the mounting base 1; one end of the screw rod 212 is connected with an output shaft of the stepping motor 211; the moving part 213 is connected with the screw rod 212 and movably abutted against the mounting seat 1, and the first end is connected with the moving part 213; the stepping motor 211 drives the moving member 213 to reciprocate along the screw rod 212.

In order to improve the precision of driving the first end to move, the moving member 213 is driven to move by adopting a mode of connecting the stepping motor 211 and the screw rod 212, and the moving member 213 drives the first end to move, so that the cabinet door is prevented from being damaged by pulling when the moving precision is not high. Meanwhile, the screw 212 is more stable in transmission, which is beneficial to improving the testing precision of the testing device 100. It can be understood that the moving member 213 can move along the extending direction of the screw rod 212, specifically, the extending direction of the screw rod 212 is a connecting line direction of the first end and the second end, so that when the moving member 213 moves on the screw rod 212, the flexible connecting member 22 is pulled to move, so as to drive the cabinet door to close.

In an embodiment, the mounting base 1 is provided with a slide rail 13, an extending direction of the slide rail 13 is parallel to an extending direction of the lead screw 212, the moving member 213 includes a lead screw nut 2131 and a slide block 2132, and the lead screw nut 2131 is sleeved on the lead screw 212; the sliding block 2132 is connected with the lead screw nut 2131, a sliding groove is arranged on one side, back to the lead screw nut 2131, of the sliding block 2132, the sliding groove is in sliding fit with the sliding rail 13, and the first end of the sliding block 2132 is movably connected with the sliding block 2132.

It can be understood that the extending direction of the slide rails 13 is parallel to the extending direction of the lead screw 212, so as to ensure that the slide block 2132 connected with the lead screw nut 2131 can move along the slide rails 13 synchronously when the lead screw nut 2131 moves along the lead screw 212. It will be appreciated that the length of the lead screw 212 matches the length of the slide rails 13, ensuring that when the lead screw nut 2131 moves to the end of the lead screw 212, the slide block 2132 also moves to the end of the slide rails 13. Optionally, the lead screw nut 2131 is triangular, wherein two corners of the lead screw nut 2131 are provided with fixing holes, and meanwhile, the sliding block 2132 is correspondingly provided with positioning holes, and screws or bolts sequentially penetrate through the positioning holes and the fixing holes to fixedly connect the lead screw nut 2131 and the sliding block 2132, so that the assembly and disassembly are more convenient. Of course, in other embodiments, the lead screw nut 2131 and the slider 2132 may be connected by a snap connection or an adhesive connection, so as to further improve the convenience of assembly and disassembly.

As shown in fig. 2, in an embodiment, the door opening and closing testing assembly 2 further includes a first micro switch 23 and a second micro switch 24, both the first micro switch 23 and the second micro switch 24 are electrically connected to the stepping motor 211, the first micro switch 23 is disposed adjacent to one end of the sliding rail 13, and the second micro switch 24 is disposed adjacent to the other end of the sliding rail 13; the slider 2132 abuts against the first micro switch 23 or the second micro switch 24 to control the forward rotation or the reverse rotation of the stepping motor 211.

Specifically, the first microswitch 23 and the second microswitch 24 are both provided with elastic pieces, and correspondingly, the sliding block 2132 is provided with an abutting part for abutting against the first microswitch 23 or the second microswitch 24. It can be understood that the first micro switch 23 and the second micro switch 24 are respectively located at two opposite sides of the sliding rail 13, which is beneficial to saving installation space. Meanwhile, the first micro switch 23 and the second micro switch 24 are respectively located near two opposite ends of the slide rail 13, and when the sliding block 2132 moves to one end of the slide rail 13 close to the stepping motor 211, the abutting portion of the sliding block 2132 abuts against the elastic sheet of the first micro switch 23 to open the forward rotation of the stepping motor 211, so that the sliding block 2132 moves towards one end of the slide rail 13 far away from the stepping motor 211. When the sliding block 2132 moves to one end of the sliding rail 13 far away from the stepping motor 211, the abutting part of the sliding block 2132 abuts against the elastic sheet of the second microswitch 24 to open the stepping motor 211 to rotate reversely, so that the sliding block 2132 moves towards one end of the sliding rail 13 close to the stepping motor 211. Thus, when the sliding block 2132 moves to the end point of the sliding rail 13, the stepping motor 211 can automatically rotate in the opposite direction, so that the stepping motor 211 can control the sliding block 2132 to move back and forth on the sliding rail 13, and the first end of the flexible connecting element 22 is close to or away from the second end. It will be appreciated that the forward rotation and the reverse rotation of the stepper motor 211 are relative as long as the slider 2132 is guaranteed to move back and forth on the slide rail 13.

In one embodiment, flexible connector 22 includes a tension spring 221 and a cable 222, tension spring 221 having a first end; the wire rope 222 has a second end, and one end of the wire rope 222 away from the second end is connected with one end of the tension spring 221 away from the first end.

Illustratively, the tension spring 221 is connected to the cable 222, and an end of the tension spring 221 away from the cable 222 is a first end. It can be understood that the tension spring 221 has a certain elastic deformation capability, and when the first end is at the limit position far away from the cabinet door, in order to ensure that the cabinet door is completely closed at this time, the tension spring 221 needs to be in a tension state. It can be understood that the overall length of the flexible connecting member 22 needs to be less than or equal to the distance that the pulling cabinet door is completely closed, and since it is difficult to produce the flexible connecting member 22 with the overall length equal to the distance that the pulling cabinet door is completely closed, the overall length of the flexible connecting member 22 is set to be less than the distance that the pulling cabinet door is completely closed, so that the length can be complemented by the tension spring 221 through the elastic deformation of the tension spring 221, and the difficulty in production and installation is reduced. Meanwhile, the steel wire 222 can be bent and has enough strength to ensure the stability of pulling the cabinet door.

As shown in fig. 3, in an embodiment, the moving member 213 has a connecting hole 2133, and a first end of the moving member has a connecting tab 2211, wherein the connecting tab 2211 is fastened to the connecting hole 2133.

Specifically, a first end of the tension spring 221 is provided with a connecting lug 2211, the connecting lug 2211 is buckled on the connecting hole 2133, and the connecting hole 2133 is a circular hole, so that the tension spring 221 can swing through the hole wall of the connecting hole 2133. Because the cabinet door is opened at an angle, when the cabinet door is pulled by the flexible connecting piece 22, the whole of the flexible connecting piece 22 forms a certain included angle with the screw rod 212, and the connecting hole 2133 is arranged, so that the flexible connecting piece 22 swings at a certain included angle with the hole wall of the connecting hole 2133, and the damage caused by the fixed connection of the flexible connecting piece 22 and the moving piece 213 is avoided.

As shown in fig. 2, in an embodiment, the testing apparatus 100 further includes an optical coupling testing assembly 3, the optical coupling testing assembly 3 is disposed at a distance from the door opening and closing testing assembly 2, the optical coupling testing assembly 3 includes a driving motor 31 and an optical coupling stopper 32, the driving motor 31 is disposed on the mounting base 1 and is disposed at a distance from the door opening and closing testing assembly 2; the optical coupling stopper 32 is rotatably connected with the mounting base 1 and is connected with an output shaft of the driving motor 31, the driving motor 31 drives the optical coupling stopper 32 to rotate, and the optical coupling stopper 32 is used for shielding an optical coupling strip of the locker.

The optical coupling test component 3 is optionally arranged on the outer surface of the mounting seat 1, a first shaft hole is formed in one end of the optical coupling stopper 32, a second shaft hole is formed in the position, corresponding to the mounting seat 1, of the mounting seat, and the optical coupling stopper 32 sequentially penetrates through the first shaft hole and the second shaft hole through a rotating shaft so as to be rotatably connected with the mounting seat 1. It can be understood that the testing device 100 is installed corresponding to the optical coupling strips in the storage cabinet, and when the driving motor 31 drives the optical coupling piece 32 to rotate, the optical coupling piece 32 can be shielded between the optical coupling strips so as to simulate the articles in the storage cabinet to shield the optical coupling strips. The optical coupling piece 32 rotates from top to bottom, has the idle position that shelters from the position of sheltering from of optical coupling strip and not sheltering from the optical coupling strip, and through the rotation of optical coupling piece 32, the condition of simulation access article to test the reliability of optical coupling strip repeatedly.

Referring to fig. 2, fig. 4 and fig. 5, in an embodiment, the optical coupler 32 is provided with a through hole 321, an output shaft of the driving motor 31 is provided with a cam 311, and the cam 311 is disposed through the through hole 321 and abuts against a hole wall of the through hole 321.

Specifically, the through hole 321 is a square hole, the hole wall is rounded, and the output shaft of the driving motor 31 is provided with the cam 311. The driving motor 31 drives the cam 311 to rotate, so that the optical coupler 32 can be jacked up when the protrusion of the cam 311 abuts against the hole wall of the through hole 321, otherwise, the optical coupler 32 is put down, and the cam 311 rotates circularly to realize the up-and-down swinging of the optical coupler 32.

In an embodiment, the mounting seat 1 is provided with a mounting cavity 14 and a through cavity 15 which are adjacently arranged, the door opening and closing test assembly 2 is arranged in the mounting cavity 14, via holes 17 communicated with the through cavity 15 are formed in two opposite sides of the mounting seat 1, the mounting seat 1 is further provided with avoiding holes 16 communicated with the mounting cavity 14 and the through cavity 15, and the optical coupling stopper 32 is movably arranged in the avoiding holes 16 in a penetrating mode so as to be shielded between the two via holes 17.

In this embodiment, the optical coupling test assembly 3 is installed in the installation cavity 14, and the installation cavity 14 and the through cavity 15 are arranged in an upper layer and a lower layer and are communicated through the avoidance hole 16. It will be appreciated that the size of the relief hole 16 is larger than the size of the optical coupler 32, such that the optical coupler 32 is movably disposed through the relief hole 16. It can be understood that two via holes 17 correspond to the setting of the optical coupling strips on both sides in the locker respectively, and the light of the optical coupling strips can be communicated through the via holes 17. When the optical coupler stopper 32 partially extends into the through cavity 15 and is shielded between the two through holes 17, the shielding of the optical coupler strip is realized. Install opto-coupler test subassembly 3 in installation cavity 14, can effectively protect opto-coupler test subassembly 3, simultaneously, lead to chamber 15 and via hole 17 through setting up to guarantee going on of opto-coupler test subassembly 3's test work.

As shown in fig. 2, in an embodiment, the optical coupling test assembly 3 further includes a third micro switch 33 and a fourth micro switch 34, both the third micro switch 33 and the fourth micro switch 34 are electrically connected to the driving motor 31, and the optical coupling stopper 32 abuts against the third micro switch 33 or the fourth micro switch 34 to control the driving motor 31 to rotate forward or backward.

In this embodiment, when the optical coupler 32 rotates to a certain angle, it abuts against the third microswitch 33, so that the third microswitch 33 controls the driving motor 31 to rotate in the reverse direction, so that the optical coupler 32 rotates in the direction opposite to the original rotation direction; when the optical coupler 32 touches the fourth microswitch 34, the fourth microswitch again controls the drive motor 31 to rotate reversely. That is, the third microswitch 33 and the fourth microswitch 34, namely the rotation limit positions of the optical coupler 32, the optical coupler 32 can rotate back and forth between the rotation limit positions, and the rotation space is saved.

The utility model further provides an intelligent cabinet, which comprises a cabinet body, a cabinet door and a testing device 100, wherein the specific structure of the testing device 100 refers to the above embodiments, and the intelligent cabinet adopts all technical solutions of all the above embodiments, so that the intelligent cabinet at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein. Wherein, the cabinet body is provided with an accommodating cavity; the cabinet door is rotatably connected with the cabinet body so as to open or close the opening of the accommodating cavity; the testing device 100 is arranged in the accommodating cavity, and the flexible connecting piece 100 of the testing device 100 is connected with the cabinet door.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A testing apparatus for testing electrically controlled locks of a storage cabinet, said testing apparatus comprising:

a mounting seat; and

2. The test device of claim 1, wherein the drive assembly comprises:

the stepping motor is arranged on the mounting seat;

the stepping motor drives the moving piece to reciprocate along the screw rod.

3. The testing device as claimed in claim 2, wherein the mounting base is provided with a slide rail, an extending direction of the slide rail is parallel to an extending direction of the screw rod, and the moving member comprises:

the screw rod nut is sleeved on the screw rod; and

4. The testing device of claim 3, wherein the switch door testing assembly further comprises a first micro switch and a second micro switch, the first micro switch and the second micro switch being electrically connected to the stepper motor, the first micro switch being disposed adjacent to one end of the sled, the second micro switch being disposed adjacent to the other end of the sled;

5. The testing device of claim 2, wherein the flexible connector comprises:

a tension spring having the first end; and

6. The testing device as claimed in claim 5, wherein the moving member is formed with a connecting hole, and the first end is formed with a connecting lug fastened to the connecting hole.

7. A test device as claimed in any one of claims 1 to 6, wherein the test device further comprises an optical coupling test assembly comprising:

8. The testing device as claimed in claim 7, wherein the optical coupler has a through hole, and the output shaft of the driving motor has a cam, and the cam is inserted into the through hole and abuts against the wall of the through hole.

9. The testing device according to claim 7, wherein the mounting seat is provided with a mounting cavity and a through cavity which are adjacently arranged, the door opening and closing testing assembly is arranged in the mounting cavity, through holes communicated with the through cavity are formed in two opposite sides of the mounting seat, an avoiding hole communicated with the mounting cavity and the through cavity is further formed in the mounting seat, and the optical coupler is movably arranged through the avoiding hole to be shielded between the two through holes;

and/or the optical coupling test assembly further comprises a third micro switch and a fourth micro switch, the third micro switch and the fourth micro switch are electrically connected with the driving motor, and the optical coupling stopper is abutted against the third micro switch or the fourth micro switch so as to control the driving motor to rotate forwards or backwards.

10. An intelligent cabinet, comprising:

the cabinet body is provided with an accommodating cavity;

the testing device of any one of claims 1 to 9, wherein the testing device is disposed in the accommodating cavity, and the flexible connector of the testing device is connected with the cabinet door.