CN106642903A

CN106642903A - Medical refrigerator

Info

Publication number: CN106642903A
Application number: CN201710062423.XA
Authority: CN
Inventors: 于锟鹏; 王燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-03
Filing date: 2017-02-03
Publication date: 2017-05-10

Abstract

The invention relates to the technical field of medical equipment, in particular to a medical refrigerator. A plurality of refrigerator door guide mechanisms are separately arranged on the left inner side wall and the right inner side wall of a refrigerator body. Each refrigerator door guide mechanism consists of a guide cylinder and a guide rod, wherein the guide rod penetrates through the guide cylinder and then is fixedly connected with a refrigerator door. One frame of each framework is fixedly connected with the bottom of a tray, and the other three frames of each framework all extend out of the corresponding tray. One end of each spring abuts against a shaft ring, and the other end of each spring abuts against the upper surface of a lower guide ring. One end of each push shaft is provided with a push shaft inclined surface matched with an inclined surface, wherein the push shaft inclined surface abuts against the inclined surface, and the other end of the push shaft penetrates through a guide hole and then is fixedly connected with a push plate. Door handles are arranged on the outer wall of the refrigerator door and extend from the top of the refrigerator door to the bottom of the refrigerator door. When the medical refrigerator is used, the operation of opening the refrigerator door and drawing out one specific tray is conducted at a time, the operation time is shortened, the operation efficiency is improved, and the quality stability of samples is improved.

Description

A kind of medical refrigerator

Technical field

The present invention relates to technical field of medical equipment, more particularly to a kind of medical refrigerator.

Background technology

With the development of medical industry, intelligent medical refrigerator is widely used in Research Center as a kind of vital classification in refrigerator Numerous industries such as school, health care, military aviation, bio-pharmaceuticals, pharmacy, pharmaceutical factory, blood station and field, become requisite One of critical medical devices；Now the pallet in medical refrigerator is arranged on the slide rail of refrigerator inner chamber, get it filled from refrigerator every time or Person is put medicine and enters refrigerator, it is necessary to open corresponding pallet is being pulled out from refrigerator after cabinet door, carry out blowing or feeding, this blowing Or the mode of feeding, the operating time is longer, easily affects the quality of medicine or sample.

Therefore be necessary to carry out further technological innovation to existing medical refrigerator.

The content of the invention

Present invention aims to the defect and deficiency of prior art, there is provided a kind of medical refrigerator.

For achieving the above object, the technical solution used in the present invention is：

A kind of medical refrigerator of the present invention, it includes refrigerator body, cabinet door, framework and push pedal；The refrigerator body Front end face it is opening-like；The inner chamber of the refrigerator body is provided with several pallets；The inner chamber of the refrigerator body is by up to Under be disposed with several slide rail groups；The slide rail group is made up of two slide rails；The slide rail is symmetricly set on refrigerator body The left and right sides of inner chamber；The left and right sides wall of the pallet is provided with the gathering sill matched with slide rail；The gathering sill of both sides It is inserted respectively into symmetrical two slide rails；The top surface of the pallet is evenly equipped with several dividing plates；The refrigerator body The madial wall of left and right two be provided with several cabinet door guiding mechanisms；The cabinet door guiding mechanism is by guide cylinder and guide post group Into；The guide cylinder is fixed on the madial wall of refrigerator body；The guide post is mutually fixedly connected through after guide cylinder with cabinet door；Institute The wherein frame for stating framework is mutually fixedly connected with the bottom of pallet；Its excess-three frame of framework reaches the outside of pallet； Several telescoping mechanisms are provided with the cabinet door；The quantity of the telescoping mechanism is identical with pallet；The position of the telescoping mechanism Put to be corresponded with the position of pallet and arrange；The telescoping mechanism is by lower guide ring, lifting bearing pin, spring, push shaft and upper guiding Ring group into；The lower guide ring and upper guide ring are mutually fixedly connected with the inner surface of cabinet door；The lower guide ring and upper guiding Ring matches with lifting bearing pin；Described lifting bearing pin one end is arranged to inclined-plane；The lifting bearing pin other end is from top to bottom worn successively Cross the inner chamber that framework is inserted into after guide ring, spring and lower guide ring；Collar is provided with the axle body of the lifting bearing pin；Institute State spring one end to be pressed in collar；The spring other end is pressed on the upper surface of lower guide ring；The front of the cabinet door is provided with The pilot hole matched with push shaft；Described push shaft one end is provided with the push shaft inclined-plane with slopes which match；The push shaft inclined-plane is supported It is pressed on inclined-plane；The push shaft other end is mutually fixedly connected through after pilot hole with push pedal；The outer wall of the cabinet door is provided with door Handle；The door handle is by the bottom that cabinet door is extended at the top of cabinet door.

Further, the quantity of the door handle is two；Two door handles are symmetricly set on the left and right two of telescoping mechanism Side.

Further, the end of the guide post is provided with position limiting convex ring.

After said structure, the present invention has the beneficial effect that：A kind of medical refrigerator of the present invention, it includes cold Cabinet body, cabinet door, framework and push pedal；The front end face of the refrigerator body is opening-like；The inner chamber of the refrigerator body is provided with Several pallets；The inner chamber of the refrigerator body is from top to bottom disposed with several slide rail groups；The slide rail group is by two Slide rail is constituted；The slide rail is symmetricly set on the left and right sides of refrigerator chamber body；The left and right sides wall of the pallet is respectively provided with There is the gathering sill matched with slide rail；The gathering sill of both sides is inserted respectively into symmetrical two slide rails；The pallet Top surface is evenly equipped with several dividing plates；The madial wall of left and right two of the refrigerator body is provided with several cabinet door guiding mechanisms； The cabinet door guiding mechanism by guide cylinder and guide post group into；The guide cylinder is fixed on the madial wall of refrigerator body；It is described to lead Mutually it is fixedly connected with cabinet door after to bar through guide cylinder；A wherein frame of the framework is mutually fixedly connected with the bottom of pallet； Its excess-three frame of framework reaches the outside of pallet；Several telescoping mechanisms are provided with the cabinet door；The telescopic machine The quantity of structure is identical with pallet；The position of the telescoping mechanism corresponds with the position of pallet and arranges；The telescoping mechanism by Lower guide ring, lifting bearing pin, spring, push shaft and upper guide ring composition；The lower guide ring and upper guide ring are interior with cabinet door Surface is mutually fixedly connected；The lower guide ring and upper guide ring match with lifting bearing pin；Described lifting bearing pin one end is arranged Into inclined-plane；The lifting bearing pin other end from top to bottom to be sequentially passed through and be inserted into the interior of framework after guide ring, spring and lower guide ring Chamber；Collar is provided with the axle body of the lifting bearing pin；The spring one end is pressed in collar；The spring other end is pressed on down The upper surface of guide ring；The front of the cabinet door is provided with the pilot hole matched with push shaft；Described push shaft one end be provided with The push shaft inclined-plane of slopes which match；The push shaft inclined-plane is pressed on inclined-plane；The push shaft other end through after pilot hole with push away Plate is mutually fixedly connected；The outer wall of the cabinet door is provided with door handle；The door handle is by the bottom that cabinet door is extended at the top of cabinet door Portion.When using the present invention, refrigerator, due to the effect of spring, makes to be suppressed on lifter pin axial direction, lifter pin under personal state Axle is not inserted into framework；When needing to open the pallet of the medical refrigerator pull-out bottom, door handle is held, then big thumb Refer to and promote push pedal, make push shaft toward the inner chamber horizontal movement of refrigerator body, while push shaft inclined-plane slides on inclined-plane, promote lifting Bearing pin is moved downward in lower guide ring and upper guide ring, until framework is extend into from above framework to the lower end of lifting bearing pin Inner chamber, then pull door handle, guide post while guide cylinder slides because lifting bearing pin lower end extend into framework Inner chamber, so lifting bearing pin pulls the pallet of bottommost to slide along slide rail；The outside of refrigerator body is pulled out to, remaining pallet is not Can be affected, still rest on the inside of refrigerator body；Opening cabinet door and pulling out specifies pallet only to need disposable operation, shortens Operating time, operating efficiency is improved, improve the quality stability of sample.

Description of the drawings

Fig. 1 is the cut-away view of refrigerator body；

Fig. 2 is the face upwarding section of the present invention；

Fig. 3 is the right pseudosection of the present invention；

Fig. 4 is the A portions zoomed-in view of Fig. 3；

Fig. 5 is the structural representation for lifting bearing pin；

Fig. 6 is the structural representation of push shaft；

Description of reference numerals：

1st, refrigerator body；101st, slide rail；2nd, cabinet door guiding mechanism；201st, guide cylinder；

202nd, guide post；202a, position limiting convex ring；3rd, pallet；301st, dividing plate；302nd, gathering sill；

4th, cabinet door；401st, pilot hole；5th, door handle；6th, framework；7th, lower guide ring；

8th, bearing pin is lifted；801st, collar；802nd, inclined-plane；9th, spring；10th, push shaft；

1001st, push shaft inclined-plane；11st, upper guide ring；12nd, push pedal.

Specific embodiment

Below in conjunction with the accompanying drawings the present invention is further illustrated.

As shown in Figures 1 to 6, a kind of medical refrigerator of the present invention, it includes refrigerator body 1, cabinet door 4, framework 6 With push pedal 12；The front end face of the refrigerator body 1 is opening-like；The inner chamber of the refrigerator body 1 is provided with several pallets 3； The inner chamber of the refrigerator body 1 is from top to bottom disposed with several slide rail groups；The slide rail group is by two 101 groups of slide rails Into；The slide rail 101 is symmetricly set on the left and right sides of the inner chamber of refrigerator body 1；The left and right sides wall of the pallet 3 is provided with The gathering sill 302 matched with slide rail 101；The gathering sill 302 of both sides is inserted respectively into symmetrical two slide rails 101； The top surface of the pallet 3 is evenly equipped with several dividing plates 301；The madial wall of left and right two of the refrigerator body 1 is provided with some Individual cabinet door guiding mechanism 2；The cabinet door guiding mechanism 2 is made up of guide cylinder 201 and guide post 202；The guide cylinder 201 is fixed In the madial wall of refrigerator body 1；The guide post 202 is mutually fixedly connected through after guide cylinder 201 with cabinet door 4；The framework 6 Wherein a frame is mutually fixedly connected with the bottom of pallet 3；Its excess-three frame of framework 6 reaches the outside of pallet 3；The cabinet Several telescoping mechanisms are provided with door 4；The quantity of the telescoping mechanism is identical with pallet 3；The position of the telescoping mechanism with The position of pallet 3 corresponds and arranges；The telescoping mechanism by lower guide ring 7, lifting bearing pin 8, spring 9, push shaft 10 and on lead Constitute to ring 11；The lower guide ring 7 and upper guide ring 11 are mutually fixedly connected with the inner surface of cabinet door 4；The lower guide ring 7 Match with lifting bearing pin 8 with upper guide ring 11；Described lifting bearing pin 8 one end is arranged to inclined-plane 802；Lifting bearing pin 8 is another End from top to bottom sequentially passes through the inner chamber that framework 6 is inserted into after guide ring 11, spring 9 and lower guide ring 7；The lifting bearing pin Collar 801 is provided with 8 axle body；The one end of the spring 9 is pressed in collar 801；The other end of spring 9 is pressed on lower guide ring 7 upper surface；The front of the cabinet door 4 is provided with the pilot hole 401 matched with push shaft 10；The one end of the push shaft 10 is provided with The push shaft inclined-plane 1001 matched with inclined-plane 802；The push shaft inclined-plane 1001 is pressed on inclined-plane 802；The push shaft 10 is another End is mutually fixedly connected through after pilot hole 401 with push pedal 12；The outer wall of the cabinet door 4 is provided with door handle 5；The door handle 5 The bottom of cabinet door 4 is extended to by the top of cabinet door 4；Under personal state, due to the effect of spring 9, lifting bearing pin 8 is set to upspring Pressure, lifting bearing pin 8 is not inserted into framework 6；When needing to open the pallet 3 of the medical refrigerator pull-out bottom, door is held Handle 5, then thumb promotion push pedal 12, makes push shaft 10 toward the inner chamber horizontal movement of refrigerator body 1, and push shaft inclined-plane 1001 is oblique While slip on face 802, lifting bearing pin 8 is promoted to move downward in lower guide ring 7 and upper guide ring 11, until to lifter pin The lower end of axle 8 extend into the inner chamber of framework 6 from the top of framework 6, then pulls door handle 5, and guide post 202 is in guide cylinder 201 While slip, because the lower end of lifting bearing pin 8 extend into the inner chamber of framework 6, the pallet that bearing pin 8 pulls bottommost is lifted 3 slide along slide rail 101；The outside of refrigerator body 1 is pulled out to, remaining pallet 3 is unaffected, and still rests on refrigerator sheet The inside of body 1；Opening cabinet door 4 and pulling out specifies pallet 3 only to need disposable operation, shortens the operating time, improves operating efficiency, Improve the quality stability of sample.

Used as a kind of preferred embodiment of the present invention, the quantity of the door handle 5 is two；Two door handles 5 are symmetrical arranged In the left and right sides of telescoping mechanism；The handedness design of suitable different operating personnel, such as left-handed person then uses left side handle Hand；Right-handed person, then use right hand grip.

Used as a kind of preferred embodiment of the present invention, the end of the guide post 202 is provided with position limiting convex ring 202a；Prevent from leading Slip away guide cylinder 201 to bar 202.

When using the present invention, refrigerator, due to the effect of spring, makes to be suppressed on lifter pin axial direction under personal state, Lifting bearing pin is not inserted into framework；When needing to open the pallet of the medical refrigerator pull-out bottom, door handle is held, so Afterwards thumb promotes push pedal, makes push shaft toward the inner chamber horizontal movement of refrigerator body, while push shaft inclined-plane slides on inclined-plane, pushes away Dynamic lifting bearing pin is moved downward in lower guide ring and upper guide ring, until stretching into from above framework to the lower end of lifting bearing pin To the inner chamber of framework, door handle is then pulled, guide post is while guide cylinder slides, because the lower end of lifting bearing pin extend into The inner chamber of framework, so lifting bearing pin pulls the pallet of bottommost to slide along slide rail；The outside of refrigerator body is pulled out to, remaining Pallet is unaffected, and still rests on the inside of refrigerator body；Opening cabinet door and pulling out specifies pallet only to need disposable behaviour Make, shorten the operating time, improve operating efficiency, improve the quality stability of sample.

The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope, Equivalence changes or modification that feature and principle are done, are included in the range of present patent application.

Claims

1. a kind of medical refrigerator, it includes refrigerator body（1）；The refrigerator body（1）Front end face it is opening-like；It is described Refrigerator body（1）Inner chamber be provided with several pallets（3）；The refrigerator body（1）Inner chamber be from top to bottom disposed with Several slide rail groups；The slide rail group is by two slide rails（101）Composition；The slide rail（101）It is symmetricly set on refrigerator body（1） The left and right sides of inner chamber；The pallet（3）Left and right sides wall be provided with and slide rail（101）The gathering sill for matching（302）； The gathering sill of both sides（302）It is inserted respectively into symmetrical two slide rails（101）It is interior；The pallet（3）Top surface it is uniform There are several dividing plates（301）；It is characterized in that：It also includes cabinet door（4）, framework（6）And push pedal（12）；The refrigerator body （1）The madial wall of left and right two be provided with several cabinet door guiding mechanisms（2）；The cabinet door guiding mechanism（2）By guide cylinder （201）And guide post（202）Composition；The guide cylinder（201）It is fixed on refrigerator body（1）Madial wall；The guide post （202）Through guide cylinder（201）Afterwards with cabinet door（4）Mutually it is fixedly connected；The framework（6）Wherein a frame and pallet（3）'s Bottom is mutually fixedly connected；Framework（6）Its excess-three frame reach pallet（3）Outside；The cabinet door（4）If on be provided with Dry telescoping mechanism；The quantity and pallet of the telescoping mechanism（3）It is identical；The position of the telescoping mechanism and pallet（3）Position Put one-to-one corresponding to arrange；The telescoping mechanism is by lower guide ring（7）, lifting bearing pin（8）, spring（9）, push shaft（10）With upper guiding Ring（11）Composition；The lower guide ring（7）With upper guide ring（11）And cabinet door（4）Inner surface be mutually fixedly connected；Under described Guide ring（7）With upper guide ring（11）With lifting bearing pin（8）Match；The lifting bearing pin（8）One end is arranged to inclined-plane （802）；Lifting bearing pin（8）The other end from top to bottom sequentially passes through guide ring（11）, spring（9）With lower guide ring（7）After insert Enter to framework（6）Inner chamber；The lifting bearing pin（8）Axle body on be provided with collar（801）；The spring（9）One end compresses In collar（801）On；Spring（9）The other end is pressed on lower guide ring（7）Upper surface；The cabinet door（4）Front be provided with With push shaft（10）The pilot hole for matching（401）；The push shaft（10）One end is provided with and inclined-plane（802）The push shaft for matching is oblique Face（1001）；The push shaft inclined-plane（1001）It is pressed on inclined-plane（802）On；The push shaft（10）The other end passes through pilot hole （401）Afterwards with push pedal（12）Mutually it is fixedly connected；The cabinet door（4）Outer wall be provided with door handle（5）；The door handle（5）By Cabinet door（4）Top extend to cabinet door（4）Bottom.

2. a kind of medical refrigerator according to claim 1, it is characterised in that：The door handle（5）Quantity be two； Two door handles（5）It is symmetricly set on the left and right sides of telescoping mechanism.

3. a kind of medical refrigerator according to claim 1, it is characterised in that：The guide post（202）End arrange Limited location bulge loop（202a）.