CN102589868A

CN102589868A - Box testing device

Info

Publication number: CN102589868A
Application number: CN2012100539821A
Authority: CN
Inventors: 王旻; 王浜; 李宁; 乌东东
Original assignee: BEIJING HUAXING CHANGTAI INTERNET OF THINGS TECHNOLOGY RESEARCH INSTITUTE CO LTD
Current assignee: BEIJING HUAXING CHANGTAI INTERNET OF THINGS TECHNOLOGY RESEARCH INSTITUTE CO LTD
Priority date: 2012-03-05
Filing date: 2012-03-05
Publication date: 2012-07-18
Anticipated expiration: 2032-03-05
Also published as: CN102589868B

Abstract

The invention provides a box testing device which is used to test a service life of a switch mechanism of the box and guarantee the box to be opened and closed normally during a usage period. The box testing device of the invention adopts an integrated design. The box is clamped through an adjustable fixing mechanism. Besides, a testing mechanism is used to repeatedly open and close a box cover of the box. A counter can automatically record times of opening and closing of the box cover of the box. The adjustable fixing mechanism adopted in the box testing device of the invention can test the boxes with different sizes and possesses strong versatility. During a testing process, the counter of the box testing device can automatically record the times of the opening and the closing of the box cover of the box and human monitoring is not needed.

Description

A kind of box proving installation

Technical field:

The present invention relates to a kind of box endurance testing device, particularly a kind of medicine box proving installation in serviceable life of storing medicine belongs to medicine management equipment field.

Background technology:

The management of common medicine, narcotics and consumptive material is a problem that relatively is difficult to solve concerning each hospital always; In order to solve the problem that medicine is taken and managed; The U.S. has had the operating room drug control cabinet of several types at present, and for example U.S. Pat 5745366A discloses a kind of drug control storage device, and this device can be realized automatic management, the registration of medicine; Device set inside drawer; Sensor on drawer back and the medicine box can note concrete which drawer respectively and medicine box is in the state of unlatching, and transmits signal and give processor, and indicator can show the drawer or the medicine box of unlatching; U.S. Pat 20090187274A1 discloses a kind of medicine management system; The mode that has also adopted drawer manually to pump, controller can be controlled the unlatching of each medicine box in the drawer, and has special indicating device to show the position of the medicine box that specifically is unlocked.And the medicine box frequency of utilization is higher in the existing medicine storage system; General each medicine box requires can reach up to ten thousand times safe opening and close; Therefore in the process of medicine box design and production, need carry out switch experiment to medicine box, to verify the reliability of its switching mechanism; And in the prior art, the equipment that carries out the medicine box switch experiment specially is less.

Summary of the invention:

The invention provides a kind of proving installation of box, be used to test the serviceable life of the switching mechanism of box, guarantee that box can normally open and close during use.

The technical scheme of box proving installation of the present invention is: according to the box size of being tested; Adjust the slide position, and fix, box is clamped with screw lock; Control miniature steering wheel rocking arm afterwards and wave repeatedly with automatic opener and match, realize the open and close repeatedly of lid.System can write down the number of times that successfully opens and closes automatically, thereby realizes full-automatic life test.

Box proving installation of the present invention adopts integrated design, through adjustable fixed mechanism box is clamped, and uses the mechanism for testing lid of switch box repeatedly in addition, and counter then writes down the number of times of lid opening and closing automatically.

The advantage of box testing apparatus of the present invention is: adopt adjustable fixed mechanism, can the box of different size be detected, have very strong versatility; In the process that detects, the counter of box proving installation can write down lid automatically and open and closed number of times, need not artificial on duty.

Description of drawings:

Fig. 1 is a medicine access system synoptic diagram of the present invention;

Fig. 2 is the controlled drawer structure synoptic diagram of medicine access system of the present invention;

Fig. 3 installs the synoptic diagram of box for drawer;

Fig. 4 is the outward appearance (the box lid is closed) of box proving installation of the present invention;

Fig. 5 is the outward appearance (unlatching of box lid) of box proving installation of the present invention;

Fig. 6 is the first embodiment synoptic diagram of box proving installation of the present invention;

Fig. 7 is the second embodiment synoptic diagram of box proving installation of the present invention;

Embodiment:

Specifically introduce box proving installation of the present invention through embodiment below, following embodiment just illustrates a kind of implementation of box proving installation, but is not limited only to this, and the feasible mode of other any prior art all can be used for the present invention.

Box proving installation of the present invention can be used for testing any lid switching regulator box; Special in the medicine box that is usually used in the medicine storage system; As shown in Figure 1, the cabinet 1 of said medicine storage system comprises: shell 3, top operating platform 10, the beam 6 that is installed in the wheel 5 of cabinet 1 bottom and is arranged at wheel top protecting sheathing; Below the top operating platform 10 of cabinet 1 is equipment compartment 11; Integrated installation PC main frame and accessory and electric power system in the equipment compartment 11; Electric power system (Fig. 1 is not shown) is connected through power control circuit with the main frame of control system, comprises ac-powered device and built-in standby power supply.Drawer 2 is installed on the cabinet 1 through platform is mobilizable; Eject and close from cabinet is anterior through this platform, drawer 2 is the major parts that store medicine and consumptive material, can be divided into two kinds: controlled drawer 200 and uncontrollable drawer; All adopted the form of

body

201 and 202 aggregate erections of U-shaped framework; Wherein the structure of controlled drawer is as shown in Figure 2, and said U-shaped framework 202 and body 201 are connected through slide rail, thereby thereby drawer body 201 can extract out along the slide rail to-and-fro movement.

As shown in Figures 2 and 3, controlled drawer 200 also comprises and is used for fixing the box fixed mount 203 that box is installed; Body 201 rear end downsides have a plurality of mounting grooves 204; Box fixed mount 203 1 ends are provided with folding ear 205; Said folding ear 205 is provided with the fixed orifice with mounting groove 204 coupling, can box fixed mount 203 is fixed on the drawer and limit the position of box fixed mount 203 in drawer.As shown in Figure 3; Said controlled box 4 is divided into single keeping box and Duo Zhi keeping box; Single keeping box size is the key dimension unit of controlled box, and the length and the wide length of single box and the wide integral multiple of being of many keeping boxes, Fig. 3 have provided the embodiment of 2 times of medicine boxs and 4 medicines times box.

Box mechanism for testing outward appearance of the present invention is as shown in Figure 4; Wherein adjustable fixed mechanism comprises base 331, slide block 333, gib screw 332 and the hold-down nut 337 of being with guide-track groove; Base 331 is used to place box to be measured, and slide block 333 can slide along the guide-track groove on the base 331, and slide block 333 is used to clamp box 4 to be measured with base 331; Have screw 338 on the slide block 333; Gib screw 332 passes screw and the guide-track groove on the base 331 on the slide block 333, tightens fixingly with nut 337, is used for fixing the position of slide block 333.

In one embodiment, guide-track groove be shaped as isosceles trapezoid, thereby realized that in the slip on the guide-track groove on the base 331 adjustable fixed mechanism is to fixing on box testing apparatus of the present invention of the box of different size size through slide block 333.

By shown in Figure 6, have long through-hole 339 in the middle of the base 331 upper rail grooves, when slide block 333 slides on base 331; Slide block 333 and base 331 are clamped box, and gib screw 332 passes the long through-hole 339 in screw 338 and the base rail groove on the slide block, hold-down nut 337 is tightened on the gib screw 332 with the fixing position of slide block 333 again; When needs are fitted the box 4 of fixing different size; Only need unscrew hold-down nut 337 slide block 333 is slided on guide-track groove, in sliding process, gib screw 332 also slides in long through-hole 339; After clamping box 4 again; Tighten hold-down nut 337 again, realize continuous adjusting, to adapt to different size box 4 to the slide position.

The fixed mechanism of continuous adjustable has improved the versatility of box proving installation to the full extent, but make the box proving installation can the compatibility fixed range in the box of all standard-sized boxes and off-standard size.

In another embodiment, have some round tube holes 340 in the middle of the guide-track groove on the base 331, when slide block 333 slides on base 331; Slide block 333 and base 331 are clamped box; Gib screw 332 passes the round tube hole 340 in screw 338 and the base rail groove on the slide block, hold-down nut 337 is tightened on the gib screw 332 with the fixing position of slide block 333, when the box 4 of the right fixedly different size of needs again; Only need unscrew hold-down nut 337 slides slide block 333 on guide-track groove; Gib screw 332 is inserted in the suitable round tube hole 340, after clamping box 4 again, tighten hold-down nut 337 again; Realization is regulated the classification of slide position, to adapt to different size box 4.It will be understood by those skilled in the art that the spacing between the round tube hole 340 can customize according to actual needs.

The advantage of the adjustable fixed mechanism of classification is: can locate the fixed position that is suitable for box size commonly used fast; Having significantly reduced resets regulates reorientating the time behind the fixed mechanism; And guaranteed the bearing accuracy of all box proving installations, improved the service efficiency and the accurate positioning property of box proving installation same size box.

Box proving installation of the present invention also comprises a mechanism for testing; Said mechanism for testing comprises miniature steering wheel 335 and rocking arm 334; Miniature steering wheel 335 is installed on the base 331, and the link of rocking arm 334 is connected with the motion output shaft of miniature steering wheel 335, and miniature steering wheel 335 drives rocking arms 334 and does the reciprocal rotation in the certain angle scope; rocking arm 334 is designed to suitable shapes and angle; when making miniature steering wheel 335 drive rocking arms 334 to do reciprocal rotations in the certain angle scope, an other end of rocking arm 334 knocks the opening end of the lid of box 4 to be measured times without number downwards, when the knocking end and knock the opening end of box lid to be measured of rocking arm 334; lid of box is opened; when the knocking end and leave the opening end of box lid to be measured of rocking arm 334, the lid of box has been realized the opening and closing of box lid 411 thus owing to the effect of gravity is closed through the hammer action up and down reciprocatingly of knocking end of rocking arm 334.The cycle of shaking, initial angle and the rotational angle of rocking arm 334 all is adjustable, to adapt to the box of different size.It will be appreciated by those skilled in the art that; Delivery stroke through miniature steering wheel 335 is set, change the shape or the size of rocking arm 334, the stroke that all can realize changing rocking arm 334 is to adapt to the purpose of different size box, in the embodiment of Fig. 4; rocking arm 334 be shaped as downward broken line shape; the shape that it will be understood by those skilled in the art that rocking arm 334 can be designed as the shape that other are fit to, for example downward arc or semi-circular.

Also comprise a counter in the miniature steering wheel 335, can write down the number of times that rocking arm 334 knocks the box lid automatically, i.e. the number of times of box lid opening and closing.

Box proving installation of the present invention can also be tested the box of the lid switching regulator of electric control; In one embodiment; Box to be measured is the electromagnetic switch box; The box proving installation comprises control circuit, and said control circuit can send start signal to the electromagnetic type lid opening device of box 4 to be measured opens the box lid, and miniature steering wheel 335 drives rocking arms 334 when doing reciprocal rotations in the certain angle scope; an other end of rocking arm 334 knocks the shutdown side of the lid of box 4 to be measured times without number downwards; hold when knocking the shutdown side of box lid to be measured when knocking of rocking arm 334, the lid of box is pressed down and closes, and through control circuit the hammer action up and down reciprocatingly of knocking end of the control of box opening device and rocking arm 334 has been realized the opening and closing of box lid 411 thus.

Above-mentioned embodiment only represent of the present invention a kind of maybe implementation, those skilled in the art can know any in the foreseeable distortion on the basis of the present invention with change at the embodiment in spirit of the present invention or category all within protection scope of the present invention.

Claims

1. box proving installation comprises:

Adjustable fixed mechanism is used for fixing box to be measured;

Mechanism for testing is used to open and close the lid of box to be measured;

It is characterized in that:

Said adjustable fixed mechanism, it is through changing distance between the said adjustable fixed mechanism parts with the fixing box of different size,

Said mechanism for testing also comprises counter, can write down the lid unlatching of box to be measured and the number of times of closing automatically.

2. box proving installation as claimed in claim 1; Said adjustable fixed mechanism comprises base, slide block, gib screw and the hold-down nut of being with guide-track groove; Said base is used to place box to be measured, and said slide block and said base grip box to be measured, and said slide block can slide at said base along said guide-track groove; With the fixing box of different size, said gib screw and hold-down nut are used for fixing the position of said slide block.

3. box proving installation as claimed in claim 1; Said mechanism for testing comprises miniature steering wheel and rocking arm; Miniature steering wheel is installed on the said adjustable fixed mechanism; The motion output terminal of said miniature steering wheel is connected with said rocking arm link, and said miniature steering wheel drives said rocking arm and knocks the lid that end is opened repeatedly and closed box to be measured.

4. box proving installation as claimed in claim 1, the sectional area of said guide-track groove are isosceles trapezoid.

5. box proving installation as claimed in claim 1; Said mechanism for testing also comprises control circuit, and said control circuit is connected with the lid opener of box to be measured, the unlatching of control lid; Said mechanism for testing comprises miniature steering wheel and rocking arm; Miniature steering wheel is installed on the said adjustable fixed mechanism, and the motion output terminal of said miniature steering wheel is connected with said rocking arm link, and said miniature steering wheel drives said rocking arm and knocks the lid that end is closed box to be measured.

6. like claim 3 or 5 described box proving installations, the cycle of shaking of said rocking arm can be regulated.

7. like claim 3 or 5 described box proving installations, the initial angle of said rocking arm and rotational angle can be regulated.

8. like claim 3 or 5 described box proving installations, said rocking arm be shaped as broken line shape, arc or semi-circular.