CN206627529U

CN206627529U - Full automatic urine analyzer

Info

Publication number: CN206627529U
Application number: CN201621052864.9U
Authority: CN
Inventors: 骆颖章
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-09-13
Filing date: 2016-09-13
Publication date: 2017-11-10
Anticipated expiration: 2026-09-13

Abstract

The utility model discloses a kind of full automatic urine analyzer, including going out strip device and sending strip device, going out strip device includes test paper storehouse and test paper orlop plate, on the shaping guide rail that test paper storehouse is installed on test paper orlop plate by the slide and forward and backward movement in the case where going out strip transmission mechanism and driving, the Qian Cang faces bottom in test paper storehouse exports provided with test strips；More than two pieces permutation plates of left and right arrangement and position are provided with front of test paper storehouse, corresponding to each permutation plate in opening up permutation plate inlet port on the Qian Cang faces of test paper storehouse, permutation front edge of board, which offers, shovels test strips in the oblique angle on permutation plate into fashionable, moved forward in test paper storehouse at the maximum position for releasing test strips, the front end of permutation plate can be butted on the Hou Cang faces in test paper storehouse；In being offered the test strips of removal on test paper orlop plate to the groove for sending batten sliding, the removal of test strip is provided with groove and control goes out the sensing element that strip transmission mechanism drives test paper storehouse to be moved rearwards.The utility model is rational in infrastructure, low manufacture cost, is easy to produce in enormous quantities.

Description

Full automatic urine analyzer

Technical field

Medicine equipment is the utility model is related to, specially a kind of full automatic urine analyzer.

Background technology

Urine detection is one of three big conventional detections of current clinical medicine, and Urine Analyzer is to use dry chemical principle system Into urine test paper bar carry out urine detection dedicated analysis instrument.Several special components of the instrument in urine try with test Paper block reacts and the change of caused color carrys out measurement result, and according to the change by identifying reaction reagent area color, Test report is exported after calculating.

Existing full automatic urine analyzer is mainly by Xuan Tiao mechanisms, sample charging mechanism, sample disc, Song Tiao mechanisms, detection machine Structure and printout mechanism several major composition.The test paper being commonly used is wall scroll shape test strips, and its structure includes substrate With the multiple detection blocks for being installed in substrate upper surface；The number of detection block is determined by detection project, and these detection block edges The length direction of substrate is arranged in a row.Because single stick form test paper substrate is relatively thin, and there is detection block in test paper only front, big by one at present Test paper be placed in roller, internally stirred back and forth by the pendulum in roller and carry out selecting bar, the making essence to parts Degree, installation specification are very high, it is easy to cause to select bar difficult because parts manufacture or assembled reason, occur unstable Problem.

And for example Authorization Notice No. is CN101887065B Chinese invention patent, discloses a kind of full automatic urine analysis Instrument, its Xuan Tiao mechanism include motor and the conveyer belt driven by motor, select bar mechanism built to have test paper plate, select bar machine Structure is located at the top of conveyer belt, and 2 groups or more than 2 groups of boosting tooth, Xuan Tiao mechanisms are additionally provided with the direction of transfer of conveyer belt Mainly it is made up of paper box and lifting device, the bottom of paper box offers boosting groove, is also opened in the bottom of paper box rear wall Exported provided with test paper.During work, lifting device falls paper box, and now horizontal plane residing for the cavity floor of paper box is less than and helped Horizontal plane residing at the top of tooth pushing, boosting tooth passes through under the drive of conveyer belt out of boosting groove, and will be deposited in paper box , be pushed out to from test paper exit on conveyer belt positioned at the test paper plate of the bottom.Such design, it can improve and select band at random That comes selects bar stability and reduction to select the difficulty of bar, but because neighbouring two pieces of test paper plates have frictional force, is pushed away in boosting tooth During the test paper plate of the dynamic bottom, the upper strata test paper plate adjacent with the test paper plate of the bottom is also driven, because test paper plate is image reactor Together, the test paper plate of image reactor, which is fallen, when pushing block resets can produce larger motion noise, can also influence the mood of operator；And And the active area of boosting tooth and test paper plate is small, skidding is easily produced, influences to select the efficiency of bar；Additionally, due to conveyer belt from Testing agency is extended to below Xuan Tiao mechanisms, and boosting tooth is fixed on a moving belt so that the lifting of lifting device Frequency and the speed of service of conveyer belt will realize strict synchronization, otherwise test paper plate can be made to fall on boosting tooth, and can not be by It is pushed to test paper outlet.The artificial rigging position of boosting tooth and range error can cause the change of each group of boosting interdental space not , the range error of test paper transmission position is ultimately caused, influences test result accuracy.

Utility model content

In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to propose one kind to use wall scroll shape Test strips carry out selecting bar and transmission does not malfunction and the full automatic urine analyzer of efficiency high.

The full automatic urine analyzer of above-mentioned technical problem is can solve the problem that, its technical scheme includes strip device, send bar to fill Put, sample adding device, detection means, device for transferring samples, screen display device and result print-out device, except that institute State out strip device and test paper orlop plate is installed on by slide including the open test paper storehouse in bottom and test paper orlop plate, the test paper storehouse On shaping guideway on and go out strip transmission mechanism drive under forward and backward movement, the Qian Cang faces bottom in test paper storehouse is higher by test paper storehouse Bottom plate forms the test strips for only allowing a test strips to remove and exported；Left and right arrangement and position pair are provided with front of the test paper storehouse Should be in more than two pieces (including two pieces) permutation plates between ELISA test strip block, the bottom of the permutation plate is higher than the base of test strips Piece thickness 0.2mm~0.3mm, corresponding to each permutation plate in opening up permutation plate inlet port, permutation front edge of board on the Qian Cang faces of test paper storehouse Offer and shovel test strips in the oblique angle on permutation plate into fashionable, it is whole at the maximum position for releasing test strips that moved forward in test paper storehouse The front end of strake can be butted on the Hou Cang faces in test paper storehouse；Corresponding to permutation front edge of board, offered on test paper orlop plate by removal Test strips are provided with the removal of test strip and control shaping by feedback signal to the groove for sending batten sliding at the groove Transmission mechanism drives the sensing element that test paper storehouse is moved rearwards.

It is described to send strip device located at sending below batten, including left and right interval is installed on by the left and right supporting plate of bottom and given Test paper storehouse supporting bar plate in bar mechanism, the left and right edges of boards of the paper storehouses supporting bar plate are higher by plate face and are provided with connecing for equi-spaced apart Bar groove, the width of the narrow bars groove are more than the width of test strips, and left and right keep away is offered on batten in sending corresponding to left and right edges of boards Allow groove, the feed motion of the interval Song Tiao mechanisms by the forward upward to move in circles and the rollback to the back lower place move will examination Paper slip is progressively transported to detection means in sending on batten.

A kind of structure of the interval Song Tiao mechanisms includes the forward and backward of upper engagement and send bar driving cog and the next engagement It is forward and backward to send bar driving cog, upper engaging tooth and the line of centres of the next engaging tooth sequence and upper engaging tooth parallel to The line of centres of the next engaging tooth, misplace it is relative it is upper and lower send bar driving cog to be meshed, corresponding to the engaging tooth point of upper and lower Upper and lower drive link is not set, and eccentric hinge on bar driving cog, the rear end hinge of drive link are sent in the rear portion of each drive link after corresponding It is connected on the correspondence position of supporting plate, the preceding trundle for sending eccentric setting on bar driving cog is slidably disposed within corresponding drive link middle front part In the downward guide groove of the arc that opens up.

It is described go out strip transmission mechanism a kind of structure include engagement go out rack wheel and rack, the rack is installed on On slide, it is described go out rack wheel be installed on test paper orlop plate and driven by either-rotation motor.

The height of the test strips outlet is the thickness more than a test strips but is less than the thickness of two test strips, with this Meet only to allow a test strips to remove the requirement that test strips export.

The test paper storehouse is preferably up big and down small trapezoidal shape.

A kind of structure of the device for transferring samples is included in sample and places the push bracket mechanism for promoting rack for test tube on plate forward, The push bracket mechanism includes placing plate bottom and the push pedal driven by transmission mechanism located at sample, and the both sides of the push pedal are hinged with Pushing block, under gravity the pushing block be higher by sample in the upper end of vertical shape and pushing block and place plate, corresponding to pushing block position in Sample is placed and advance and retreat notch is offered on plate, and the lower end of corresponding pushing block is provided with the gear for preventing pushing block upper end from rotating backward in push pedal Block.

For be easy to test strips from oblique angle downslide test paper orlop plate when overturn forward, corresponding to the front end of permutation plate, in test paper One or forward and backward more than two (including two) groove are offered on orlop plate.

The beneficial effects of the utility model：

1st, in the structure of the utility model full automatic urine analyzer, the bottom in test paper storehouse Qian Cang faces offers test paper Bar exports, and its height is more than the thickness of a test strips and less than the thickness of two test strips, can only make every time face-up Paper storehouses Hou Cang faces are tested after test strips permutation to push away forward, are avoided when promoting orlop test strips, also will be with orlop test strips Adjacent test strips are taken out of to outside test paper storehouse, avoid causing two test strips to gather into folds being sent to detection means together, Jin Erzao It can not be loaded into lower floor's test strips.

2nd, in the utility model structure, the contact area of test paper storehouse Hou Cang faces and test strips is big, uniform force, can make examination Positive steady release of paper slip can simultaneously realize accurately fixed point transmission, avoid test strips run-off the straight and can not accurately be dripped in sample-adding Occur in detection block the problem of.

3rd, the utility model is rational in infrastructure, low manufacture cost, it is easy to accomplish produces in enormous quantities.

Brief description of the drawings

Fig. 1 is a kind of outside drawing of embodiment of the utility model.

Fig. 2 is the cut-away view of Fig. 1 embodiments.

Fig. 3 is to go out strip device in Fig. 2 and send the structural representation of strip device.

Fig. 4 is Fig. 3 front view.

Fig. 5 is the structural representation for going out strip device in Fig. 3, Fig. 4.

Fig. 6 is Fig. 5 front view.

Fig. 7 is the structural representation that strip device is sent in Fig. 3, Fig. 4.

Fig. 8 is the push bracket structural scheme of mechanism of device for transferring samples in Fig. 2.

Figure number identifies：1st, strip device is gone out；1-1, test paper storehouse；1-2, test paper orlop plate；1-3, shaping guide rail；1-4, shaping pass Moving gear；1-5, permutation plate；1-6, permutation plate inlet port；1-7, test strips outlet；1-8, slide；1-9, rack；1-10, ditch Groove；2nd, strip device is sent；2-1, test paper storehouse supporting bar plate；2-2, narrow bars groove；2-3, supporting plate；2-4, send bar driving cog；2-5, transmission Bar；2-6, trundle；2-7, guide groove；3rd, sample adding device；4th, detection means；5th, device for transferring samples；5-1, sample place plate； 5-2, push pedal；5-3, pushing block；5-4, advance and retreat notch；5-5, block；5-6, push bracket mechanism；6th, screen display device；7th, result is beaten Print output device；8th, test strips；9th, batten is sent；9-1, escape groove；10th, either-rotation motor；11st, base；12nd, gear-box；13rd, slope Mouthful；14th, sensing element.

Embodiment

Illustrated embodiment is described further to the technical solution of the utility model below in conjunction with the accompanying drawings.

The utility model full automatic urine analyzer, including going out strip device 1, send strip device 2, add based on the setting of base 11 Sampling device 3, detection means 4, device for transferring samples 5, screen display device 6 and result print-out device 7, wherein sample transmit Device 5 is exposed, and remaining device is enclosed in the casing being correspondingly arranged.In the structure, improvement is strip device 1 and sent The redesign of strip device 2 and the exposed modular construction of device for transferring samples 5, structure, position and the function of remaining device with Prior art is same or like, as shown in Figure 1.

It is described go out strip device 1 include test paper storehouse 1-1 and test paper orlop plate 1-2 and going out strip transmission mechanism, the test paper storehouse Bottom plate 1-2 is in fixed in the frame of base 11, and the test paper storehouse 1-1 is installed on slide 1-8 by support, the slide 1-8 Be slidably mounted on the front and rear direction guiding rail 1-3 on the rear portion of base 11, it is described go out strip transmission mechanism drive slide 1-8 i.e. test paper storehouse 1- 1 includes either-rotation motor 10, goes out rack wheel 1- in forward and backward movement on test paper orlop plate 1-2, the composition for going out strip transmission mechanism 4 and rack 1-9, the rack 1-9 are installed on slide 1-8, and the either-rotation motor 10 is installed on test paper orlop plate 1-2 and driven Move out of rack wheel 1-4, it is described go out rack wheel 1-4 be meshed with rack 1-9, such as Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 institute Show.

The profile of the test paper storehouse 1-1 is up big and down small trapezoidal, and test paper storehouse 1-1 bottom is open, before the 1-1 of test paper storehouse Storehouse face lower end leaves test paper orlop plate 1-2 and forms test strips outlet 1-7, under test paper storehouse 1-1 left and right storehouse Mian Jihou storehouses face 0.2mm gaps (avoiding rubbing) are left in end apart from test paper orlop plate 1-2, and test strips outlet 1-7 height is more than one test paper The thickness (substrate+detection block) of bar 8 and less than the thickness of two test strips 8, (can not to prevent the warpage Light deformation of test strips 8 Permutation is released)；It is described go out strip device 1 also include permutation plate 1-5, two permutation plate 1-5 parallel intervals are arranged on test paper storehouse 1-1 The centre in front, permutation plate 1-5 bottom are higher by substrate 0.2mm~0.3mm (thickness deviation and deflection of considering substrate), Corresponding to two permutation plate 1-5 position in offering permutation plate inlet port 1-6, test paper storehouse on test paper storehouse 1-1 Qian Cang faces face Two permutation plate 1-5 can enter test paper storehouse 1-1, permutation plate 1-5 entrance by permutation plate inlet port 1-6 when 1-1 is moved forward End offers the oblique angle that can be scooped up test strips 8 on permutation plate 1-5；At the maximum position that test paper storehouse 1-1 is moved forward, Permutation plate 1-5 upstream end oblique angle can arrive at test paper storehouse 1-1 Hou Cang faces, and 1-7 is exported in test paper orlop plate corresponding to test strips Groove 13 is offered on 1-2, can be by the delivery sheet 9 of the sliding of test strips 8 of removal to lower section, by sending bar to fill by groove 13 Put 2, the test strips 8 on delivery sheet 9 transmit in the form of interval is equidistant to the direction of detection means 4, the groove of test paper storehouse 1-1 sides By in the of 13, in offering several groove 1-10 on test paper orlop plate 1-2, the test paper orlop plate 1-2 at groove 13 is provided with sensing element 14, the sensing element 14 is by connection either-rotation motor 10, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6.

It is described to send strip device 2 located at sending the lower section of batten 9, including test paper storehouse supporting bar plate 2-1, the test paper storehouse supporting bar plate 2-1 Left and right rib (between width be less than the length of test strips 8) on offer the narrow bars groove 2-2 of equi-spaced apart, the narrow bars Groove 2-2 forward and backward length is more than the width of test strips 8, and the test paper storehouse supporting bar plate 2-1 passes through left and right symmetrical supporting plate 2-3 It is installed on left and right symmetrical intermittent feeding mechanism；The intermittent feeding mechanism is set based on the gear-box 12 on base 11, bag Include and upper forward and backward intermeshing send bar driving cog 2-4 and the next forward and backward intermeshing bar driving cog 2-4 and correspondingly of sending Stagger between the upper and lower drive link 2-5 that upper and lower engaging tooth is set, upper forward and backward engaging tooth and the next forward and backward engaging tooth One tooth position arrangement, the horizontal centre line of upper engaging tooth are (upper forward and backward parallel to the horizontal centre line of the next engaging tooth It can also stagger between engaging tooth and the next forward and backward engaging tooth and be arranged less than a tooth position or more than one tooth position, under such a state Equidirectional skew occurs for the line of centres of upper and lower engaging tooth, but the line of centres of the upper and lower engaging tooth offset is kept It is parallel to each other), i.e., bar driving cog 2-4 and both intermeshings are sent before sending bar driving cog 2-4 contrapositions the next after upper；It is driven above Relational structure is described exemplified by bar 2-5：Upper drive link 2-5 rear portion in be hinged in by eccentric pivot pin it is upper after send bar driving cog On 2-4, upper drive link 2-5 rear end is hinged on supporting plate 2-3 corresponding end position, it is upper send it is inclined on bar forward pass moving teeth 2-4 The heart is provided with trundle 2-6, and the trundle 2-6 is slidably disposed within the downward guiding of arc that drive link 2-5 middle front parts open up In groove 2-7, in upper and lower engaging tooth, optional one is sent bar driving cog 2-4 the driving tooth is by gear-box 12 as driving tooth What is set send bar motor to drive；Corresponding to test paper storehouse supporting bar plate 2-1 left and right rib, escape groove is offered on batten 9 in sending 9-1, in the case where sending the drive of bar motor, the test paper storehouse supporting bar plate 2-1 circulations make the feed motion of forward upward (by keeping away Allow groove 9-1 to expose on the supporting bar plate 2-1 of test paper storehouse) and rollback to the back lower place move (below the supporting bar plate 2-1 of test paper storehouse), So as to which test strips 8 progressively be transported forward on batten 9 with same distance in sending, as shown in Fig. 2, Fig. 3, Fig. 4, Fig. 7.

The device for transferring samples 5 is included in sample and places the push bracket mechanism 5-6 for promoting rack for test tube on plate 5-1 forward, institute Stating push bracket mechanism includes placing plate 5-1 bottoms and the push pedal 5-2 driven by transmission mechanism (synchronous belt mechanism) located at sample, described Push pedal 5-2 both sides are hinged with pushing block 5-3, and the pushing block 5-3 is higher by vertical shape and pushing block 5-3 upper end under gravity Sample places plate 5-1, is placed corresponding to pushing block 5-3 positions in sample and advance and retreat notch 5-4 is offered on plate 5-1, corresponding pushing block 5- 3 lower end is provided with the block 5-5 for preventing pushing block 5-3 upper ends from rotating backward in push pedal 5-2, i.e. pushing block 5-3 promotes forward test tube During frame, due to there is block 5-5, pushing block 5-3 keeps vertical position constant, runs into other follow-up pendulum when pushing block 5-3 retracts During the rack for test tube put, block 5-5 does not have an effect with pushing block 5-3, and pushing block 5-3 is able to rotate and retracts original position from rack for test tube, from And the accessible retraction of push bracket mechanism is realized, as shown in Fig. 2, Fig. 8.

The utility model goes out strip device 1 and send the method for operation of strip device 2：

1st, the placement of test strips 8 --- the test strips 8 into handle place (i.e. left and right length direction) in the 1-1 of test paper storehouse, And the left and right not reversible placement in direction.

2nd, the shaping of test strips 8 --- either-rotation motor 10 starts, and drives test paper storehouse 1-1 to move forward.

3rd, two permutation plate 1-5 enter test paper storehouse 1-1 to the progress permutation of test strips 8, permutation mistake from permutation plate inlet port 1-6 Test strips 8 in journey near test strips outlet 1-7 are moved out of test strips outlet 1-7 in the form of facing up.

4th, the test strips outlet 1-7 removed is slid in sending on batten 9 from groove 13, and the sensing element 14 has detected When test strips 8 remove, feedback signal is returned into either-rotation motor 10, control either-rotation motor 10 inverts, and drives test paper storehouse 1-1 to retract To original position, either-rotation motor 10 rotates forward again, drives test paper storehouse 1-1 reaches again, and permutation plate 1-5 enters permutation, until removing again Test strips 8, sensing element 14 control test paper storehouse 1-1 to retract, moved in circles, until by the test strips 8 in the 1-1 of test paper storehouse all according to Secondary removal.

5th, the test strips 8 removed sent on batten 9 is sent strip device 2 by intermittently forward in the form of transport to detection means 4.

Claims

1. full automatic urine analyzer, including go out strip device (1), give strip device (2), sample adding device (3), detection means (4), sample Product conveyer (5), screen display device (6) and result print-out device (7), it is characterised in that：It is described go out strip device (1) It is installed on including the open test paper storehouse (1-1) in bottom and test paper orlop plate (1-2), the test paper storehouse (1-1) by slide (1-8) On shaping guide rail (1-3) on test paper orlop plate (1-2) and go out strip transmission mechanism drive under forward and backward movement, test paper storehouse (1-1) Qian Cang faces bottom be higher by test paper orlop plate (1-2) and form the test strips for only allowing test strips (8) to remove and export (1-7)； Left and right arrangement and more than two piece permutations of the position correspondence between test strips (8) detection block are provided with front of the test paper storehouse (1-1) Plate (1-5), the bottom of the permutation plate (1-5) is higher than substrate thickness 0.2mm~0.3mm of test strips (8), corresponding to each permutation Plate (1-5) is offered into fashionable in opening up permutation plate inlet port (1-6), permutation plate (1-5) front end on (1-1) the Qian Cang faces of test paper storehouse Test strips (8) are shoveled in the oblique angle on permutation plate (1-5), is moved forward in test paper storehouse (1-1) and releases the maximum position of test strips (8) Place, the front end of permutation plate (1-5) can be butted on the Hou Cang faces in test paper storehouse (1-1)；Corresponding to permutation plate (1-5) front end, in test paper storehouse Offered on bottom plate (1-2) and set the test strips (8) of removal to the groove (13) for sending batten (9) sliding, groove (13) place There is the removal of test strip (8) and control out strip transmission mechanism to drive test paper storehouse (1-1) to be moved rearwards by feedback signal Sensing element (14).

2. full automatic urine analyzer according to claim 1, it is characterised in that：It is described to send strip device (2) located at sending bar Below plate (9), including the test paper storehouse supporting bar being installed on by the left and right supporting plate (2-3) of bottom in left and right interval Song Tiao mechanisms Plate (2-1), the left and right edges of boards of the test paper storehouse supporting bar plate (2-1) are higher by plate face and are provided with the narrow bars groove (2- of equi-spaced apart 2), the width of the narrow bars groove (2-2) is more than the width of test strips (8), is opened up corresponding to left and right edges of boards on batten (9) in sending There is a left and right escape groove (9-1), the interval Song Tiao mechanisms are by the feed motion of forward upward that moves in circles and to the back lower place Rollback motion test strips (8) are progressively transported to detection means (4) in sending on batten (9).

3. full automatic urine analyzer according to claim 2, it is characterised in that：The interval Song Tiao mechanisms include upper The forward and backward of engagement send bar driving cog (2-4) and the forward and backward of the next engagement to send bar driving cog (2-4), upper engaging tooth and bottom Engaging tooth sequence and upper engaging tooth the line of centres parallel to the next engaging tooth the line of centres, misplace it is relative it is upper, Under send bar driving cog (2-4) to be meshed, upper and lower drive link (2-5) is set respectively corresponding to the engaging tooth of upper and lower, each transmission Eccentric hinge on bar driving cog (2-4) is sent at the rear portion of bar (2-5) after corresponding, and the rear end of drive link (2-5) is hinged in support On the correspondence position of plate (2-3), the preceding trundle (2-6) for sending eccentric setting on bar driving cog (2-4) is slidably disposed within corresponding transmission In the downward guide groove (2-7) of arc that bar (2-5) middle front part opens up.

4. the full automatic urine analyzer according to any one in claims 1 to 3, it is characterised in that：The shaping passes What motivation structure included engaging goes out rack wheel (1-4) and rack (1-9), and the rack (1-9) is installed on slide (1-8), It is described go out rack wheel (1-4) be installed on test paper orlop plate (1-2) and by either-rotation motor (10) drive.

5. the full automatic urine analyzer according to any one in claims 1 to 3, it is characterised in that：The test strips The height for exporting (1-7) is the thickness of more than one test strips (8) but is less than the thickness of two test strips (8).

6. the full automatic urine analyzer according to any one in claims 1 to 3, it is characterised in that：The test paper storehouse (1-1) is up big and down small trapezoidal shape.

7. the full automatic urine analyzer according to any one in claims 1 to 3, it is characterised in that：The sample passes Send device (5) to be included in sample and place the push bracket mechanism for promoting rack for test tube on plate (5-1) forward, the push bracket mechanism includes being located at Sample places plate (5-1) bottom and the push pedal (5-2) driven by transmission mechanism, and the both sides of the push pedal (5-2) are hinged with pushing block (5-3), under gravity the pushing block (5-3) be higher by sample in the upper end of vertical shape and pushing block (5-3) and place plate (5-1), Placed corresponding to pushing block (5-3) position in sample and advance and retreat notch (5-4) is offered on plate (5-1), the lower end of corresponding pushing block (5-3) The block (5-5) for preventing pushing block (5-3) upper end from rotating backward is provided with push pedal (5-2).

8. the full automatic urine analyzer according to any one in claims 1 to 3, it is characterised in that：Corresponding to permutation The front end of plate (1-5), it is easy to test strips (8) under oblique angle in opening up one or forward and backward more than two on test paper orlop plate (1-2) The groove (1-10) overturn forward during sliding test paper orlop plate (1-2).