CN209553926U - A kind of sample retention devices and sample testing apparatus - Google Patents

Abstract

The utility model provides a kind of sample retention devices and sample testing apparatus, is related to technical field of medical detection.The sample retention devices include outer case, the driving mechanism positioned at the intracorporal internal box of outer container and for rotating internal box, and driving mechanism includes driving motor, and the output end of driving motor protrudes into the bottom of outer case and is connected with the bottom end of internal box；It is provided with the sample fixation kit for holding sample on the outer wall of internal box, is provided with sterilizing unit on the inner wall of outer case.The sample testing apparatus includes above-mentioned sample retention devices, and the characteristic of sample can be preferably kept during Sample preservation, promotes the accuracy of pattern detection.

Description

A kind of sample retention devices and sample testing apparatus

Technical field

The utility model relates to technical field of medical detection, examine in particular to a kind of sample retention devices and sample Survey device.

Background technique

Medical test is the Men Xueke that medical diagnosis is carried out with modern physics chemical method, means, and main research is such as What passes through laboratory technique, medical instruments and equipment is clinical diagnosis, treatment provides foundation.During medical test, from adopting Sample usually requires the regular hour to inspection, often needs to move in the process, is easy to shake even in the process of moving Sample, which overflows, is easy pollution, causes the result inaccuracy of detection, and the sample taken bacterium easy to breed at room temperature is caused Inspection result generates error, influences the judgement of truth.

Utility model content

The purpose of this utility model is to provide a kind of sample retention devices, it is intended to prevent sample from breeding during preservation Bacterium.

The another object of the utility model is to provide a kind of sample testing apparatus, can effectively save sample, be promoted The detection effect of sample.

The utility model is realized in this way:

A kind of sample retention devices, including outer case, positioned at the intracorporal internal box of outer container and for rotating internal box Driving mechanism, driving mechanism include driving motor, and the output end of driving motor protrudes into the bottom of outer case and the bottom with internal box End is connected；

It is provided with the sample fixation kit for holding sample on the outer wall of internal box, is provided with and kills on the inner wall of outer case Bacterium device.

Further, in the utility model preferred embodiment, driving mechanism further includes retarder and rotary shaft, driving The output end of motor is connected with retarder, and the top surface of retarder is fixedly connected with the bottom surface of outer case, the output end of retarder with One end of rotary shaft is connected, and the other end and the internal box of rotary shaft are detachably connected.

Further, in the utility model preferred embodiment, the bottom surface of internal box is provided with sleeve, fixes in sleeve There is top magnet block, is connected with the bottom magnetic iron block matched with top magnet block at the top of rotary shaft, and bottom magnetic iron block The internal diameter of diameter and sleeve is adapted.

Further, in the utility model preferred embodiment, elastic component, the top of elastic component are additionally provided in sleeve It is fixedly connected with the bottom wall of internal box, the other end of elastic component is fixedly connected with the roof of top magnet block.

Further, in the utility model preferred embodiment, outer case further includes outer cover and incubator, outer cover It is connect with the top side detachable of incubator, the first in command is provided at the top of outer cover, is provided at the top of internal box second Hand.

Further, in the utility model preferred embodiment, the top with incubator is provided on the inner wall of outer cover The first gasket that wall matches is provided with the second gasket in the bottom interior wall of outer case, be provided on the second gasket with The sealing hole that rotary shaft matches.

Further, in the utility model preferred embodiment, sample fixation kit includes being fixed on internal box outer wall On multiple fixed blocks, be provided with multiple fixing grooves on the roof of each fixed block.

Further, in the utility model preferred embodiment, charge pipe is installed at the top of internal box, charge pipe Top is connected with feeding cover, and the bottom of charge pipe stretches in internal box.

Further, in the utility model preferred embodiment, L shape bar and multiple are fixed on the bottom wall of outer case The top of leg, L shape bar is connected with the bottom wall of outer case, and the bottom of L shape bar is connected with driving motor.

A kind of sample testing apparatus, including above-mentioned sample retention devices.

The beneficial effects of the utility model are: the sample retention devices that the utility model obtains by above-mentioned design, lead to The driving motor drive internal box rotation for being installed on outer case bottom is crossed, connects the sample being stored on internal box outer wall equably By the irradiation of sterilizing unit, good bactericidal effect is played, prevents sample from breeding bacterium during preservation.The utility model is also Providing a kind of sample testing apparatus includes above-mentioned sample retention devices, can preferably keep sample during Sample preservation This characteristic, promotes the accuracy of pattern detection.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the structural schematic diagram for the sample retention devices that the utility model embodiment provides；

Fig. 2 is the method figure in IIth area Tu1Zhong；

Fig. 3 is the structural schematic diagram of internal box in Fig. 1；

Fig. 4 is the enlarged drawing in IVth area Tu3Zhong.

Icon: 100- sample retention devices；110- outer case；111-L shape bar；112- supporting leg；113- outer cover；114- is protected Incubator；The 115- first in command；The first gasket of 116-；120- internal box；121- sleeve；122- top magnet block；123- elasticity Part；124- battery；125- switch；126- second handle；The second gasket of 127-；128- charge pipe；129- feeding cover；130- drives Motivation structure；131- driving motor；132- retarder；133- rotary shaft；134- bottom magnetic iron block；140- sample fixation kit； 141- fixed block；142- fixing groove；150- sterilizing unit.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation or positional relationship of the instructions such as "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Equipment or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Referring to Fig.1 and 2, the utility model embodiment provides a kind of sample retention devices 100, including outer case 110, the internal box 120 in outer case 110 and the driving mechanism 130 for rotating internal box 120.

Specifically, driving mechanism 130 includes driving motor 131, and the output end of driving motor 131 protrudes into outer case 110 Bottom and it is connected with the bottom end of internal box 120；The sample fixation kit for holding sample is provided on the outer wall of internal box 120 140, sterilizing unit 150 is provided on the inner wall of outer case 110.

It should be noted that the utility model embodiment provides sample retention devices 100, by being installed on outer case The driving motor 131 of 110 bottoms drives internal box 120 to rotate, and receives the sample being stored on 120 outer wall of internal box equably Good bactericidal effect is played in the irradiation of sterilizing unit 150, prevents sample from breeding bacterium during preservation.

Specifically, outer case 110 and the shape of internal box 120 are unlimited, and circle is advisable.Driving motor 131 is general use In the motor of driving other parts slow rotation, such as threephase asynchronous machine simultaneously cooperates retarder 132.Sterilizing unit 150 can be The ultraviolet sterilization apparatus such as ultraviolet germicidal lamp, or other disinfection equipments are numerous to list herein, and its number Also unlimited.

Preferably, sterilizing unit 150 is to arrange from top to bottom multiple, the sample on internal box 120 can be made to exist in this way Equably receive irradiation in rotation process, plays better bactericidal effect.

Further, driving mechanism 130 further includes retarder 132 and rotary shaft 133, the output end of driving motor 131 with Retarder 132 is connected, and the top surface of retarder 132 is fixedly connected with the bottom surface of outer case 110, the output end of retarder 132 and rotation One end of shaft 133 is connected, and the other end and the internal box 120 of rotary shaft 133 are detachably connected.By by rotary shaft 133 and interior Cabinet 120 is set as the mode being detachably connected, convenient for the taking-up of internal box 120 is carried out detection operation.

Specifically, battery 124 is installed on the bottom wall of outer case 110, switch 125 is installed on side wall, battery 124 with open It closes 125 to be electrically connected, switch 125 and driving motor 131 are electrically connected.

Preferably, the bottom surface of internal box 120 is provided with sleeve 121, and top magnet block 122 is fixed in sleeve 121, rotation The top of axis 133 is connected with the bottom magnetic iron block 134 matched with top magnet block 122, and the diameter of bottom magnetic iron block 134 with The internal diameter of sleeve 121 is adapted.Rotary shaft 133 and interior case are realized by the cooperation of top magnet block 122 and bottom magnetic iron block 134 The fixation of body 120, and then driving motor 131 can drive internal box 120 to rotate by rotary shaft 133, and then drive sample mark This rotation receives the irradiation of sterilizing unit 150.Make can to lift internal box 120 when needing to take out internal box 120 and make top magnetic Iron block 122 and bottom magnetic iron block 134 separate.

Further, elastic component 123, the top of elastic component 123 and the bottom wall of internal box 120 are additionally provided in sleeve 121 It is fixedly connected, the other end of elastic component 123 is fixedly connected with the roof of top magnet block 122.Elastic component 123 can be general Spring, for the phenomenon that shifting with playing good buffering effect in rotary course, preventing sample leakage.

Further, L shape bar 111 and multiple supporting legs 112, the top of L shape bar 111 are fixed on the bottom wall of outer case 110 It is connected with the bottom wall of outer case 110, the bottom of L shape bar 111 is connected with driving motor 131.Driving electricity is installed using L shape bar 111 Machine 131 can guarantee that driving motor 131 more stably works, and the driving motor 131 that is set as of supporting leg 112 provides installation sky Between.

Further, outer case 110 further includes outer cover 113 and incubator 114, the top of outer cover 113 and incubator 114 Portion is detachably connected, and the top of outer cover 113 is provided with the first in command 115, and the top of internal box 120 is provided with second handle 126.Outer cover 113 and incubator 114 such as can be threaded connection, snap connection at the common connection type, after the completion of sampling The first in command 115 can be held and transport sample, outer cover 113 is removed when needing to take out sample and hand-held second handle 126 will Internal box 120 takes out.

Further, the first gasket matched with the roof of incubator 114 is provided on the inner wall of outer cover 113 116, the second gasket 127 is provided in the bottom interior wall of outer case 110, is provided on the second gasket 127 and rotary shaft 133 The sealing hole matched.Good sealing effect, the second sealing are played in the setting of first gasket 116 and the second gasket 127 Pad 127 also plays the buffering effect for reducing equipment attrition simultaneously, extends the service life of equipment.

Incorporated by reference to Fig. 1, Fig. 3 and Fig. 4, sample fixation kit 140 includes the multiple fixations being fixed on 120 outer wall of internal box Block 141 is provided with multiple fixing grooves 142 on the roof of each fixed block 141.Fixed block 141 can be by bonding or welding Etc. modes be fixed on the outer wall of internal box 120, the shape and size of fixing groove 142 are mutually fitted with the size for holding bottle of sample It answers.Fixed block 141 can be multiple to be arranged from top to bottom, size with specific reference to single unit system and need to shift the number of sample Amount is designed, and guarantees there are a fixed spacing, to prevent the cross contamination between sample between adjacent sample.

In other embodiments, sample fixation kit 140 or other modes, such as the material that internal box 120 is light transmission Matter sample fixation kit 140 can be arranged in internal box 120.If being arranged sample fixation kit 140 in internal box 120 Outer wall on, then the size of internal box 120 should not be too large, to guarantee sufficient sample parking space.

Further, the top of internal box 120 is equipped with charge pipe 128, and the top of charge pipe 128 is connected with feeding cover 129, the bottom of charge pipe 128 stretches in internal box 120.The setting of charge pipe 128 in internal box 120 for being put into refrigeration Cold source medium, such as ice water；Heat source substance can also be put into simultaneously, it is specific need according to the characteristic of sample to be saved into Row selection.

The working principle of sample testing apparatus provided by the embodiment of the utility model is specifically introduced below.

Working principle: after the completion of sampling, the first in command 115 is caught to remove outer cover 113, sample is put into sample and is fixed On component 140, and the storage temperature of the water holding sample by the addition assigned temperature of charge pipe 128, cover outer cover 113；Hand It holds the first in command 115 and shifts whole device to detection site, remove outer cover 113 herein, hand-held second handle 126 takes out interior case Body 120 takes out sample and is detected, and 134 alignment sleeve 121 of bottom magnetic iron block is connect with 122 magnetism of top magnet block, is made interior Cabinet 120 resets.

It includes above-mentioned sample retention devices that the utility model embodiment, which additionally provides a kind of sample testing apparatus, can also be wrapped Include detection device, such as chromatography, mass spectrum detecting instrument.Its characteristic that sample can be preferably kept during Sample preservation, Promote the accuracy of pattern detection.

In conclusion the utility model provides a kind of sample retention devices, by the drive for being installed on outer case bottom Dynamic motor drives internal box rotation, so that the sample being stored on internal box outer wall is equably received the irradiation of sterilizing unit, plays Good bactericidal effect prevents sample from breeding bacterium during preservation；By the way that thermal insulation medium is added in charge pipe 128, make Sample maintains certain temperature during preservation, prevents from being subcooled or overheat.Therefore, Sample preservation dress provided by the utility model The character for having preferably kept sample is set, is able to ascend the accuracy of detection process in the detection process.

It includes above-mentioned sample retention devices that the utility model, which additionally provides a kind of sample testing apparatus, can be protected in sample The characteristic that sample is preferably kept during depositing, promotes the accuracy of pattern detection.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of sample retention devices, which is characterized in that including outer case, positioned at the intracorporal internal box of the outer container and for making The driving mechanism of the internal box rotation, the driving mechanism includes driving motor, and the output end of the driving motor protrudes into institute It states the bottom of outer case and is connected with the bottom end of the internal box；

It is provided with the sample fixation kit for holding sample on the outer wall of the internal box, is arranged on the inner wall of the outer case There is sterilizing unit.

2. sample retention devices according to claim 1, which is characterized in that the driving mechanism further includes retarder and rotation Shaft, the output end of the driving motor are connected with the retarder, the bottom surface of the top surface of the retarder and the outer case Be fixedly connected, the output end of the retarder is connected with one end of the rotary shaft, the other end of the rotary shaft with it is described interior Cabinet is detachably connected.

3. sample retention devices according to claim 2, which is characterized in that the bottom surface of the internal box is provided with sleeve, It is fixed with top magnet block in the sleeve, the bottom matched with the top magnet block is connected at the top of the rotary shaft Magnet block, and the internal diameter of the diameter of the bottom magnetic iron block and the sleeve is adapted.

4. sample retention devices according to claim 3, which is characterized in that be additionally provided with elastic component, institute in the sleeve The top for stating elastic component is fixedly connected with the bottom wall of the internal box, the other end of the elastic component and the top magnet block Roof is fixedly connected.

5. sample retention devices according to claim 2, which is characterized in that the outer case further includes outer cover and heat preservation Case, the outer cover are connect with the top side detachable of the incubator, and the first in command is provided at the top of the outer cover, described Second handle is provided at the top of internal box.

6. sample retention devices according to claim 5, which is characterized in that be provided on the inner wall of the outer cover and institute The first gasket that the roof of incubator matches is stated, the second gasket is provided in the bottom interior wall of the outer case, it is described The sealing hole matched with the rotary shaft is provided on second gasket.

7. sample retention devices according to claim 1, which is characterized in that the sample fixation kit includes being fixed on institute Multiple fixed blocks on internal box outer wall are stated, are provided with multiple fixing grooves on the roof of each fixed block.

8. sample retention devices according to claim 1, which is characterized in that be equipped with charging at the top of the internal box It manages, is connected with feeding cover at the top of the charge pipe, the bottom of the charge pipe stretches in the internal box.

9. sample retention devices according to claim 1, which is characterized in that be fixed with L shape on the bottom wall of the outer case The top of bar and multiple supporting legs, the L shape bar is connected with the bottom wall of the outer case, the bottom of the L shape bar and the driving Motor is connected.

10. a kind of sample testing apparatus, which is characterized in that including sample retention devices of any of claims 1-9.