CN114019180A

CN114019180A - Equipment for injection that can prevent cross infection for quick biological detection

Info

Publication number: CN114019180A
Application number: CN202111316066.8A
Authority: CN
Inventors: 张璐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-02-08

Abstract

The invention relates to the field of rapid biological detection, in particular to injection equipment capable of preventing cross infection for rapid biological detection, which comprises a supporting plate, a slotted slide rail frame, a triggering assembly, a special-shaped slotted supporting frame and the like; the top of the supporting plate is fixedly connected with a slotting slide rail frame, one side of the slotting slide rail frame is fixedly connected with a special-shaped slotting support frame, and the slotting slide rail frame is provided with a trigger assembly. Inside rubber lid of sliding tube can cover automatically on the test tube that is equipped with on scarce groove slide bar and is detected the thing, prevents to lack the inside detected thing of test tube on the groove slide bar and contaminated, and the test liquid in one of them cylinder can be poured into automatically into to lack the inside test tube that is equipped with on the groove slide bar and is detected the thing afterwards, is convenient for detect, has reached the effect that can prevent cross infection effectively.

Description

Equipment for injection that can prevent cross infection for quick biological detection

Technical Field

The invention relates to the field of rapid biological detection, in particular to injection equipment capable of preventing cross infection for rapid biological detection.

Background

The rapid biological detection is used for detecting bacteria or viruses so as to judge whether a person is sick, the rapid biological detection technology can judge a biological monitoring result within 30-240 minutes, and meanwhile, the retroactive management of the monitoring result is completed, so that the efficiency of biological monitoring and the reliability of the biological monitoring result are greatly improved, and the rapid biological detection technology is suitable for mechanisms of medical treatment, experiments, health care and the like.

In the process of rapid biological detection, firstly, blood, saliva or skin tissues of a person need to be collected, then the blood, the saliva or the skin tissues of the person need to be collected, and the person and the detection liquid react, after a period of time, a detection result can be obtained, the conventional rapid biological detection technology is manually operated by medical workers, and the injection of the detection liquid and other related works are completed.

Disclosure of Invention

In view of the above, there is a need to provide an injection device for rapid biological detection capable of effectively preventing cross-infection and continuously injecting a detection solution into a plurality of test tubes, so as to solve the problems of cross-infection and low working efficiency of the conventional techniques proposed in the background art.

The utility model provides a quick biological detection is with equipment for injection that can prevent cross infection, including backup pad, fluting slide rail frame, trigger subassembly, heterotypic fluting support frame, rotating assembly, clamping components and injection subassembly:

the top of the supporting plate is fixedly connected with the slotted slide rail frame;

one side of the slotted slide rail frame is fixedly connected with the special-shaped slotted support frame;

the slotted slide rail frame is provided with a trigger assembly, and the trigger assembly is used for triggering the equipment to operate;

the rotating assembly is arranged on the supporting plate and used for replacing the position of the test tube;

the rotating assembly is provided with a clamping assembly which is used for clamping the test tube, so that the subsequent operation is facilitated;

and the injection assembly is arranged on the rotating assembly and used for injecting detection liquid into a test tube filled with a detected object.

Further explaining, the trigger assembly comprises a slotting placing barrel, a first reset spring, a slot-lacking sliding rod, a second reset spring, a limiting wedge block, a third reset spring and a control switch, the slotting sliding rail frame is connected with the slotting placing barrel in a sliding mode, the first reset spring is connected between the slotting placing barrel and the slotting sliding rail frame, the slot-lacking sliding rod is connected on the slotting placing barrel in a sliding mode, the second reset spring is connected between the slot-lacking sliding rod and the slotting placing barrel, the limiting wedge block is connected on the slotting sliding rail frame in a sliding mode, the third reset spring is connected between the limiting wedge block and the slotting sliding rail frame, the control switch is connected on the slotting sliding rail frame in a linkage mode, and the control switch is in contact with the limiting wedge block.

Further, the rotating assembly comprises an electric push rod, a special-shaped slotting fixing frame, a pushing wedge block, a fourth reset spring, a special-shaped top frame, a first slotting shaft, a rotating gear and an overrunning clutch, the electric push rod is fixedly mounted on the supporting plate, the special-shaped slotting fixing frame is fixedly connected to one end of the electric push rod, the pushing wedge block is slidably connected onto the special-shaped slotting fixing frame, the fourth reset spring is connected between the pushing wedge block and the special-shaped slotting fixing frame, the special-shaped top frame is fixedly connected onto the special-shaped slotting supporting frame, the first slotting shaft is rotatably connected onto the special-shaped top frame, the overrunning clutch is fixedly connected onto the first slotting shaft, the rotating gear is connected onto the overrunning clutch in a linkage mode, and the rotating gear is meshed with the special-shaped slotting fixing frame.

Further explain, the clamping assembly comprises a vibrating frame, a fifth reset spring, an inclined plane clamping block, a sixth reset spring, a wedge-shaped reset rod and a seventh reset spring, the six vibrating frames are connected to the first grooving shaft in a sliding mode in a circumferential distribution mode, the fifth reset spring is connected between the vibrating frame and the first grooving shaft, the inclined plane clamping block is connected to the vibrating frame in a sliding mode, the sixth reset spring is symmetrically connected between the inclined plane clamping block and the vibrating frame, the wedge-shaped reset rod is connected to the vibrating frame in a sliding mode, and the seventh reset spring is symmetrically connected between the wedge-shaped reset rod and the vibrating frame.

It is further explained that the injection assembly comprises a second slotting shaft, a notch fixing frame, a slotting sliding frame, an eighth reset spring, a needle cylinder, a ninth reset spring, a piston and a tenth reset spring, wherein the first slotting shaft is fixedly connected with the second slotting shaft at the top end of the first slotting shaft, the notch fixing frame is fixedly connected with the supporting plate and is rotationally connected with the slotting shaft, the six slotting sliding frames are circumferentially distributed and slidably connected with the second slotting shaft, the eighth reset spring is connected between the slotting sliding frames and the second slotting shaft, the needle cylinder is slidably connected with the slotting sliding frames, the ninth reset spring is symmetrically connected between the needle cylinder and the slotting sliding frames, the piston is slidably connected with the needle cylinder, and the tenth reset spring is connected between the piston and the needle cylinder.

Further explaining, the special-shaped slotting machine also comprises a vibration component, the vibration component is arranged on the special-shaped slotting support frame and comprises a sliding rack frame, a first homing spring, a pushing frame, a second homing spring, a wedge-shaped stop block, a third homing spring, a cam, a rotating gear, a limiting slide rod and a fourth homing spring, the special-shaped slotting support frame is connected with the sliding rack frame in a sliding way, the first homing spring is connected between the sliding rack frame and the special-shaped slotting support frame, the pushing frame is connected with the sliding rack frame in a sliding way, the second homing spring is connected between the pushing frame and the sliding rack frame, the wedge-shaped stop block is connected with the special-shaped slotting support frame in a sliding way, the wedge-shaped stop block is contacted with the pushing frame, the third homing spring is connected between the wedge-shaped stop block and the special-shaped slotting support frame, the cam is rotatably connected on one side of the special-shaped slotting support frame, and the rotating gear is fixedly connected on the cam, the rotating gear is meshed with the sliding rack, the special-shaped top frame is connected with a limiting slide rod in a sliding mode, the limiting slide rod is in contact with the cam, and a fourth homing spring is connected between the limiting slide rod and the special-shaped top frame.

Further explaining, still including pushing down the subassembly, pushing down the subassembly and locating in the backup pad, pushing down the subassembly including rectangle slotted frame, pushing down frame and fifth playback spring, backup pad top fixedly connected with rectangle slotted frame, the slidingtype is connected with down and pushes down the frame on the rectangle slotted frame, pushes down the frame and pushes away the contact of putting, is connected with the fifth playback spring between pushing down frame and the rectangle slotted frame.

The liquid supplementing assembly is arranged on the supporting plate and comprises a slotted cavity, a pressing rod and a sixth homing spring, the slotted cavity is fixedly connected to the supporting plate, the pressing rod is connected to the slotted cavity in a sliding mode and is in contact with a piston located above the slotted cavity, and the sixth homing spring is connected between the pressing rod and the slotted cavity.

The special-shaped slotting support frame is characterized by further comprising a reset assembly, the reset assembly is arranged on the special-shaped slotting support frame, the reset assembly comprises a blanking barrel, an L-shaped slotting frame, a wedge-shaped pressing frame and a seventh homing spring, the blanking barrel is fixedly connected to the top of the support plate, the L-shaped slotting frame is fixedly connected to the bottom of the special-shaped slotting support frame, the wedge-shaped pressing frame is slidably connected to the L-shaped slotting frame, the wedge-shaped pressing frame is in contact with the pushing frame, the blanking barrel penetrates through the wedge-shaped pressing frame, the wedge-shaped pressing frame is in contact with one wedge-shaped reset rod, and the seventh homing spring is connected between the wedge-shaped pressing frame and the L-shaped slotting frame.

Further explain, still including adding the lid subassembly, it locates on the breach mount to add the lid subassembly, add the lid subassembly including N type fluting frame, the sliding cylinder, the tripod, eighth playback spring, spacing ring and ninth playback spring, fixedly connected with N type fluting frame on the breach mount, sliding connection has the sliding cylinder on the N type fluting frame, outside one side fixedly connected with tripod of sliding cylinder, the symmetric connection has eighth playback spring between sliding cylinder and the N type fluting frame, the symmetric sliding connection in sliding connection has spacing ring in sliding cylinder bottom, be connected with the ninth playback spring between spacing ring and the sliding cylinder.

The invention has the beneficial effects that:

inside rubber lid of sliding tube can cover automatically on the test tube that is equipped with on scarce groove slide bar and is detected the thing, prevents to lack the inside detected thing of test tube on the groove slide bar and contaminated, and the test liquid in one of them cylinder can be poured into automatically into to lack the inside test tube that is equipped with on the groove slide bar and is detected the thing afterwards, is convenient for detect, has reached the effect that can prevent cross infection effectively.

The inclined plane clamping block can clamp the test tube, and then the inclined plane clamping block and the device on the inclined plane clamping block can vibrate, so that the detection liquid object in the test tube is fully mixed by the detection object, the test tube can fully and quickly react conveniently, and the aim of effectively shortening the reaction time and facilitating quick detection is fulfilled.

The detection liquid in the slotted cavity can be automatically supplemented into the needle cylinder, the trouble of manually extracting the detection liquid by a person is avoided, the frequency of contacting the detection liquid by the person is effectively reduced, and the purpose of effectively reducing the influence of other factors on biological detection is realized.

Six can replace to the position of the tight piece of inclined plane clamp, be convenient for continuously detect liquid to six inside injections of test tube, be equipped with afterwards to detect liquid and can fall to the doffer inside with six test tubes that are detected the thing in proper order, be convenient for collect, improved work efficiency effectively, reached can be continuously to the inside effect that detects liquid that injects into of a plurality of test tubes.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

FIG. 3 is a schematic view of a first partial body structure according to the present invention.

Fig. 4 is a schematic perspective view of the trigger assembly of the present invention.

Fig. 5 is a partial perspective view of the rotating assembly of the present invention.

Fig. 6 is a partially disassembled perspective view of the rotating assembly of the present invention.

FIG. 7 is a schematic view of a second partial body structure according to the present invention.

Fig. 8 is a schematic exploded perspective view of the clamping assembly of the present invention.

Fig. 9 is a schematic view of a first partial body configuration of the syringe assembly of the present invention.

Fig. 10 is a schematic view of a second partial body configuration of the injection assembly of the present invention.

Fig. 11 is a schematic view of a first partial body structure of the vibration assembly of the present invention.

Fig. 12 is a schematic view of a second partial body structure of the vibration assembly of the present invention.

Fig. 13 is a perspective view of a third portion of the vibration module of the present invention.

Fig. 14 is a schematic perspective view of a portion of the hold-down assembly of the present invention.

Fig. 15 is a schematic perspective view of the pressing assembly according to the present invention.

FIG. 16 is a schematic perspective view of a first embodiment of a fluid infusion assembly according to the present invention.

FIG. 17 is a schematic perspective view of a second embodiment of a fluid infusion assembly of the present invention.

Fig. 18 is a perspective view of the reduction assembly of the present invention.

Fig. 19 is a schematic view of a first partially assembled body configuration of a capping assembly in accordance with the present invention.

Fig. 20 is a schematic view of a second partially assembled body configuration of the capping assembly of the present invention.

Figure 21 is a schematic perspective view of a third partial embodiment of a capping assembly in accordance with the present invention.

In the above drawings: 1: support plate, 3: slotted slide rail frame, 4: trigger assembly, 41: slotted placement cylinder, 42: first return spring, 43: slot-cut slide bar, 44: second return spring, 45: limiting wedge block, 46: third return spring, 47: control switch, 40: abnormal shape fluting support frame, 5: rotating assembly, 51: electric putter, 52: heterotypic fluting mount, 53: pushing wedge block, 54: fourth return spring, 55: special-shaped top frame, 56: grooved shaft one, 57: rotating gear, 58: overrunning clutch, 6: clamping assembly, 61: vibration rack, 62: fifth return spring, 63: bevel clamping block, 64: sixth return spring, 65: wedge-shaped reset lever, 66: seventh return spring, 7: injection assembly, 71: grooved shaft two, 72: notch mount, 73: slotted carriage, 74: eighth return spring, 76: cylinder, 77: ninth return spring, 78: piston, 79: tenth return spring, 8: vibration assembly, 81: sliding rack, 82: first return spring, 83: push rack, 84: second return spring, 85: wedge stopper, 86: third return spring, 87: cam, 88: rotating gear, 89: limiting slide bar, 810: fourth return spring, 9: push-down assembly, 91: rectangular slotted frame, 92: hold-down frame, 93: fifth return spring, 10: fluid infusion assembly, 101: slotted chamber, 102: pressing rod, 103: sixth return spring, 11: reset assembly, 1101: blanking barrel, 111: l-shaped slotted frame, 112: wedge-shaped pressing frame, 113: seventh return spring, 12: capping assembly, 121: n-type slotted frame, 122: slide cylinder, 123: tripod, 124: eighth homing spring, 125: limit ring, 126: the ninth homing spring.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

The utility model provides a quick biological detection is with equipment for injection that can prevent cross infection, as shown in fig. 1-10, including backup pad 1, fluting slide rail frame 3, trigger subassembly 4, heterotypic fluting support frame 40, rotating assembly 5, clamping component 6 and injection subassembly 7, backup pad 1 top fixedly connected with fluting slide rail frame 3, fluting slide rail frame 3 one side fixedly connected with heterotypic fluting support frame 40, be equipped with trigger subassembly 4 on the fluting slide rail frame 3, be equipped with the rotating assembly 5 that is used for replacing the position of test tube in the backup pad 1, be equipped with on the rotating assembly 5 and be used for pressing from both sides tight clamping component 6 with the test tube, be equipped with on the rotating assembly 5 and be used for to being equipped with the injection subassembly 7 that detects the liquid to the inside injection of test tube that is detected the thing.

The trigger assembly 4 comprises a slotting placing cylinder 41, a first reset spring 42, a slot sliding rod 43, a second reset spring 44, a limiting wedge block 45, a third reset spring 46 and a control switch 47, the slotting sliding rail frame 3 is slidably connected with the slotting placing cylinder 41, the slotting placing cylinder 41 used for temporarily placing the test tube is connected between the slotting placing cylinder 41 and the slotting sliding rail frame 3 for driving the slotting placing cylinder 41 to reset, the slotting placing cylinder 41 is slidably connected with the slot sliding rod 43, a groove is formed on the slot sliding rod 43, the second reset spring 44 is connected between the slot sliding rod 43 and the slotting placing cylinder 41, the slotting sliding rail frame 3 is slidably connected with the limiting wedge block 45, one side of the limiting wedge block 45 is in an inclined plane structure, the third reset spring 46 is connected between the limiting wedge block 45 and the slotting sliding rail frame 3, the slotting sliding rail frame 3 is connected with the control switch 47, the control switch 47 is in contact with the limiting wedge block 45.

The rotating assembly 5 comprises an electric push rod 51, a special-shaped slotted fixing frame 52, a pushing wedge block 53, a fourth reset spring 54, a special-shaped top frame 55, a slotted shaft I56, a rotating gear 57 and an overrunning clutch 58, the electric push rod 51 for driving is fixedly installed on the support plate 1, one end of the electric push rod 51 is fixedly connected with the special-shaped slotted fixing frame 52, one side of the special-shaped slotted fixing frame 52 adopts a tooth-shaped structure, the pushing wedge block 53 is slidably connected on the special-shaped slotted fixing frame 52, the fourth reset spring 54 for driving the pushing wedge block 53 to reset is connected between the pushing wedge block 53 and the special-shaped slotted fixing frame 52, the special-shaped slotted support frame 40 is fixedly connected with the special-shaped top frame 55, the special-shaped top frame 55 is rotatably connected with a slotted shaft I56, the slotted shaft I56 is fixedly connected with the overrunning clutch 58, and the overrunning clutch 58 is used for transmitting unidirectional power, the overrunning clutch 58 is connected with a rotating gear 57, and the rotating gear 57 is meshed with the special-shaped slotted fixing frame 52.

The clamping assembly 6 comprises a vibration frame 61, a fifth return spring 62 and a bevel clamping block 63, sixth reset spring 64, wedge reset lever 65 and seventh reset spring 66, circumference distribution sliding connection has six vibration framves 61 that are used for making the test tube vibrations on the slotting shaft 56, be connected with the fifth reset spring 62 that is used for driving vibration frame 61 and resets between vibration frame 61 and the slotting shaft 56, the last symmetry sliding connection of vibration frame 61 has the tight piece 63 of inclined plane clamp, the same one side that presss from both sides the tight piece 63 of inclined plane and is close to each other is ARC structure, the symmetrical connection has the sixth reset spring 64 that is used for driving the tight piece 63 of inclined plane clamp between the tight piece 63 of inclined plane clamp and the vibration frame 61, sliding connection has wedge reset lever 65 on the vibration frame 61, wedge reset lever 65 both ends are the inclined plane form, the symmetrical connection has seventh reset spring 66 that is used for driving wedge reset lever 65 between wedge reset lever 65 and the vibration frame 61.

The injection assembly 7 comprises a second grooved shaft 71, a second notch fixing frame 72, a second grooved sliding frame 73, an eighth return spring 74, a needle cylinder 76, a ninth return spring 77, a piston 78 and a tenth return spring 79, the top end of the first grooved shaft 56 is fixedly connected with the second grooved shaft 71, the notch fixing frame 72 is fixedly connected to the support plate 1, the notch fixing frame 72 is rotatably connected to the first grooved shaft 56, the second grooved shaft 71 is circumferentially and slidably connected with the six grooved sliding frames 73, the eighth return spring 74 for driving the second grooved sliding frame 73 to return is connected between the second grooved sliding frame 73 and the second grooved shaft 71, the needle cylinder 76 for injecting detection liquid is slidably connected to the second grooved sliding frame 73, the ninth return spring 77 for driving the needle cylinder 76 to return is symmetrically connected between the needle cylinder 76 and the second grooved sliding frame 73, the piston 78 is slidably connected to the needle cylinder 76, and the upper portion of the piston 78 is in a disc shape, a tenth return spring 79 for returning the piston 78 is connected between the piston 78 and the cylinder 76.

The needle cylinder 76 is filled with detection liquid, a test tube filled with a detected object is placed at the top of the slot sliding rod 43 and is pressed downwards manually, the second return spring 44 is compressed accordingly, the test tube filled with the detected object is sleeved inside the slot placing cylinder 41, in the process, the slot sliding rod 43 can be clamped by the limiting wedge block 45 through the matching of the limiting wedge block 45 and the third return spring 46, then the test tube filled with the detected object is loosened, when the slot sliding rod 43 is contacted with the limiting wedge block 45, the slot sliding rod 43 can extrude the limiting wedge block 45 to move and press the control switch 47, the third return spring 46 is compressed accordingly, so that the control switch 47 controls the electric push rod 51 to reciprocate once, when the electric push rod 51 is contracted, the electric push rod 51 can drive the special-shaped slot fixing frame 52 and the device on the special-shaped slot fixing frame to move towards the direction close to the support plate 1, then the special-shaped slotted fixing frame 52 can push the slotted placing cylinder 41 and the device thereon to move together, the first return spring 42 can be compressed, then the limiting wedge block 45 does not block the slotted sliding rod 43, the second return spring 44 can be reset and drives the slotted sliding rod 43 and the device thereon to move upwards and reset, so that the test tube filled with the detected object is contacted with the inclined plane clamping block 63, the inclined plane clamping block 63 is matched with the sixth return spring 64, the inclined plane clamping block 63 can clamp the test tube filled with the detected object, the test tube filled with the detected object is convenient to inject detection liquid into the test tube filled with the detected object, and then the rubber cover is manually covered on the test tube filled with the detected object.

Then, one of the pistons 78 is manually pressed downwards, wherein a pair of ninth return springs 77 is then compressed, so that one of the syringes 76 punctures the rubber cover, and then one of the pistons 78 is further pressed, wherein a tenth return spring 79 is then compressed, so that the detection liquid in one of the syringes 76 is injected into the test tube containing the detected object, and then one of the pistons 78 is released, wherein one of the tenth return springs 79 and one of the pair of ninth return springs 77 are then reset and drive one of the pistons 78 to reset, and then the electric push rod 51 and the device thereon are sequentially reset in the opposite direction, when the profiled slotted fixing frame 52 and the device thereon move, the profiled slotted fixing frame 52 drives the rotating gear 57 to rotate, under the effect of the overrunning clutch 58, the slotted shaft one 56 and the device thereon cannot rotate, and when the profiled slotted fixing frame 52 and the device thereon reset, the special-shaped slotted fixing frame 52 can drive the rotary gear 57 and the upper device to rotate reversely, so that the positions of six pairs of inclined plane clamping blocks 63 are changed, detection liquid can be conveniently injected into the next test tube filled with the detected object, the electric push rod 51 can be closed, then the wedge-shaped reset rod 65 is manually pressed by a person to move downwards, the seventh reset spring 66 can be compressed along with the seventh reset rod, the wedge-shaped reset rod 65 can extrude the inclined plane clamping blocks 63 to move towards the direction away from each other and enable the inclined plane clamping blocks to loosen the test tubes filled with the detected object and the detection liquid, the sixth reset spring 64 can be compressed along with the sixth reset rod, then the test tubes filled with the detected object and the detection liquid can be manually taken out, subsequent operation is convenient, and the detection liquid can be injected into a plurality of test tubes filled with the detected object by repeating the above operation.

Example 2

On the basis of embodiment 1, as shown in fig. 11 to 13, the test tube testing device further comprises a vibration assembly 8, the vibration assembly 8 for fully mixing the test solution in the test tube with the tested object is arranged on the special-shaped slotted support frame 40, the vibration assembly 8 comprises a sliding rack 81, a first return spring 82, a push frame 83, a second return spring 84, a wedge-shaped stopper 85, a third return spring 86, a cam 87, a rotating gear 88, a limit slide rod 89 and a fourth return spring 810, the special-shaped slotted support frame 40 is slidably connected with the sliding rack 81, the first return spring 82 for driving the sliding rack 81 to return is connected between the sliding rack 81 and the special-shaped slotted support frame 40, the push frame 83 is slidably connected with the sliding rack 81, the second return spring 84 for driving the push frame 83 to return is connected between the push frame 83 and the sliding rack 81, sliding connection has wedge dog 85 on the heterotypic fluting support frame 40, wedge dog 85 lower part is the inclined plane structure, wedge dog 85 and the contact of pushing away the frame 83, be connected with the third homing spring 86 that is used for driving wedge dog 85 to reset between wedge dog 85 and the heterotypic fluting support frame 40, heterotypic fluting support frame 40 one side rotary type is connected with cam 87, cam 87 is six lug structures, fixedly connected with rotating gear 88 on the cam 87, rotating gear 88 and slip rack 81 meshing, sliding connection has limit slide 89 on the heterotypic roof-rack 55, limit slide 89 and cam 87 contact, be connected with the fourth homing spring 810 that is used for driving limit slide 89 to reset between limit slide 89 and the heterotypic roof-rack 55.

When the slot-lacking sliding rod 43 and the device thereon move, the sliding rack 81 is pushed to move together, the first return spring 82 and the second return spring 84 are compressed, the sliding rack 81 drives the rotating gear 88 and the device thereon to rotate in the process, the limiting slide rod 89 reciprocates up and down through the cooperation of the cam 87, the limiting slide rod 89 and the fourth return spring 810, meanwhile, the vibrating frame 61 and the device thereon also reciprocate up and down due to the fact that the fifth return spring 62 is in a stretched state, so that the test tube containing the detected object and the detected object is sufficiently vibrated, the detected object and the detected object in the test tube are sufficiently and uniformly mixed, then the sliding rack 81 pushes the wedge-shaped block 85 to move upwards and prevent the pushing frame 83 from blocking, the third return spring 86 is compressed, and at the moment, the slot-lacking sliding rod 43 blocks the sliding rack 81, the second return spring 84 will then return and drive the pushing frame 83 and the device thereon to move away from the slotted slide rail frame 3, when the slotted slide bar 43 returns, the first return spring 82 will return and drive the sliding rack frame 81 and the device thereon to return, and the wedge-shaped stopper 85 will clamp the pushing frame 83 again through the cooperation of the wedge-shaped stopper 85 and the third return spring 86.

Example 3

On the basis of embodiment 2, as shown in fig. 14 to 15, the pressing device further includes a pressing assembly 9, the pressing assembly 9 is disposed on the supporting plate 1, the pressing assembly 9 includes a rectangular slotted frame 91, a pressing frame 92 and a fifth return spring 93, the rectangular slotted frame 91 is fixedly connected to the top of the supporting plate 1, the rectangular slotted frame 91 is rectangular, the pressing frame 92 for pressing one of the pistons 78 is slidably connected to the rectangular slotted frame 91, the pressing frame 92 contacts with the pushing frame 83, and the fifth return spring 93 for driving the pressing frame 92 to return is connected between the pressing frame 92 and the rectangular slotted frame 91.

When the pushing frame 83 and the upper device thereof move away from the slotted slide rail frame 3, the pushing frame 83 can push the lower pressing frame 92 to move downwards and press one of the pistons 78, the fifth homing spring 93 can be compressed accordingly, manual pressing of one of the pistons 78 is replaced, and when the pushing frame 83 and the upper device thereof reset, the fifth homing spring 93 can reset accordingly and drive the lower pressing frame 92 to reset, so that the purpose of automatically pressing one of the pistons 78 is achieved.

Example 4

Based on embodiment 3, as shown in fig. 16 to 17, the fluid infusion apparatus 10 is further included, the fluid infusion apparatus 10 for supplementing a detection fluid to the syringe 76 is disposed on the support plate 1, the fluid infusion apparatus 10 includes a slotted chamber 101, a pressing rod 102 and a sixth return spring 103, the support plate 1 is fixedly connected with a slotted chamber 101, the slotted chamber 101 is of a hollow structure, the slotted chamber 101 is used for storing the detection fluid, the slotted chamber 101 is slidably connected with the pressing rod 102 for pressing the piston 78 located above the slotted chamber 101, the pressing rod 102 contacts the piston 78 located above the slotted chamber 101, and the sixth return spring 103 for driving the pressing rod 102 to return is connected between the pressing rod 102 and the slotted chamber 101.

When the pushing frame 83 and the device thereon move away from the slotted slide rail frame 3, the pushing frame 83 will push the pressing rod 102 to move downwards and press the piston 78 above the slotted chamber 101, the sixth homing spring 103 will be compressed accordingly, the needle cylinder 76 above the slotted chamber 101 will be inserted into the slotted chamber 101 through the cooperation of the pressing rod 102 and the piston 78 and the device thereon above the slotted chamber 101, when the pushing frame 83 and the device thereon are reset, the sixth homing spring 103 will be reset accordingly and drive the pressing rod 102 to reset, the piston 78 and the device thereon will be reset accordingly and make the needle cylinder 76 suck the detection liquid inside the slotted chamber 101, so as to achieve the effect of automatically replenishing the detection liquid to the needle cylinder 76.

Example 5

On the basis of embodiment 4, as shown in fig. 18, the test tube testing device further includes a reset assembly 11, the reset assembly 11 is disposed on the special-shaped slotted support frame 40, the reset assembly 11 includes a blanking barrel 1101, an L-shaped slotted frame 111, a wedge-shaped pressing frame 112 and a seventh return spring 113, the blanking barrel 1101 is fixedly connected to the top of the support plate 1, the blanking barrel 1101 is used for placing a test tube filled with a detection liquid and a detected object, the L-shaped slotted frame 111 is fixedly connected to the bottom of the special-shaped slotted support frame 40, the wedge-shaped pressing frame 112 is slidably connected to the L-shaped slotted frame 111, the wedge-shaped pressing frame 112 is in contact with the pushing frame 83, the blanking barrel 1101 penetrates through the wedge-shaped pressing frame 112, the wedge-shaped pressing frame 112 is in contact with one of the wedge-shaped return rods 65, and the seventh return spring 113 for driving the wedge-shaped pressing frame 112 to return is connected between the wedge-shaped pressing frame 112 and the L-shaped slotted frame 111.

When the pushing frame 83 and the devices thereon move in the direction away from the slotted slide rail frame 3, the pushing frame 83 can push the wedge-shaped pressing frame 112 to move downwards and push the wedge-shaped reset rod 65 positioned below the slotted chamber 101 to move downwards, and the seventh homing spring 113 can be compressed therewith, so that the inclined plane clamping block 63 positioned below the slotted chamber 101 no longer clamps the test tube positioned below the slotted chamber 101, and the test tube positioned below the slotted chamber 101 can fall into the blanking barrel 1101 along with the downward movement, instead of manually pressing the wedge-shaped reset rod 65, the test tube inside the blanking barrel 1101 can be taken out manually, and the purpose of automatically loosening the test tube filled with the detection liquid is achieved.

Example 6

In addition to example 5, as shown in fig. 19-21, a capping assembly 12 is included, a add cap subassembly 12 for automatically covering rubber cover for test tube locates on breach mount 72, add cap subassembly 12 including N type fluting frame 121, sliding cylinder 122, tripod 123, eighth homing spring 124, spacing ring 125 and ninth homing spring 126, fixedly connected with N type fluting frame 121 on the breach mount 72, sliding connection has a sliding cylinder 122 that is used for depositing the rubber cover on N type fluting frame 121, sliding cylinder 122 outside one side fixedly connected with tripod 123, sliding cylinder 122 and the symmetry between the N type fluting frame 121 are connected with the eighth homing spring 124 that is used for driving sliding cylinder 122 to reset, sliding cylinder 122 bottom symmetry sliding connection has spacing ring 125, the one side that two spacing rings 125 are close to each other is curved inclined plane structure, be connected with ninth homing spring 126 between spacing ring 125 and the sliding cylinder 122.

When the irregular slotted fixing frame 52 and the devices thereon move, the wedge block 53 is pushed to push the tripod 123 and the devices thereon to move downwards, the eighth homing spring 124 is compressed, the limiting ring 125 is contacted with the test tube with the detected object on the slotted sliding rod 43, the test tube with the detected object on the slotted sliding rod 43 pushes the limiting ring 125 to move in a direction away from each other, the ninth homing spring 126 is compressed, one of the rubber covers in the sliding cylinder 122 falls onto the test tube with the detected object on the slotted sliding rod 43, the wedge block 53 is pushed to separate from the tripod 123, the eighth homing spring 124 resets and drives the tripod 123 and the devices thereon to reset, the limiting ring 125 is separated from the test tube with the detected object on the slotted sliding rod 43, the ninth homing spring 126 resets and drives the limiting ring 125 to reset, the rubber cover in the sliding cylinder 122 is made to fall down one at a time, and the rubber cover is covered on the test tube of the detected object on the slot-lacking sliding rod 43 instead of being manually covered by a person, so that the purpose of automatically covering the rubber cover on the test tube on the slot-lacking sliding rod 43 is achieved, then when the special-shaped slotted fixing frame 52 and the device on the special-shaped slotted fixing frame are reset, the triangular frame 123 pushes the pushing wedge block 53 to move, and then the pushing wedge block 53 is separated from the triangular frame 123 again and is reset under the action of the fourth reset spring 54.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An injection device for rapid biological detection capable of preventing cross infection, which is characterized in that: including backup pad, fluting slide rail frame, trigger subassembly, heterotypic fluting support frame, rotating assembly, clamping components and injection subassembly:

2. The apparatus for rapid biological testing for cross-infection prevention for injection of claim 1, wherein: trigger the subassembly and place a section of thick bamboo including the fluting, first reset spring, scarce groove slide bar, second reset spring, spacing wedge, third reset spring and control switch, it places a section of thick bamboo to slide type connection on the fluting slide rail frame, the fluting is placed and is connected with first reset spring between a section of thick bamboo and the fluting slide rail frame, it is connected with scarce groove slide bar to slide type connection on the fluting place a section of thick bamboo, it is connected with second reset spring between a section of thick bamboo to lack groove slide bar and fluting, it is connected with spacing wedge to slide on the fluting slide rail frame, be connected with third reset spring between spacing wedge and the fluting slide rail frame, the hookup has control switch on the fluting slide rail frame, control switch and spacing wedge contact.

3. A rapid bioassay cross-infection prevention injection device as set forth in claim 2, wherein: the rotating assembly comprises an electric push rod, an abnormal-shaped slotting fixing frame, a pushing wedge block, a fourth reset spring, an abnormal-shaped top frame, a slotting shaft I, a rotating gear and an overrunning clutch, the electric push rod is fixedly mounted on the supporting plate, the abnormal-shaped slotting fixing frame is fixedly connected with one end of the electric push rod, the pushing wedge block is connected with the abnormal-shaped slotting fixing frame in a sliding mode, the fourth reset spring is connected between the pushing wedge block and the abnormal-shaped slotting fixing frame, the abnormal-shaped slotting support frame is fixedly connected with the abnormal-shaped top frame, the abnormal-shaped top frame is connected with the slotting shaft I in a rotating mode, the overrunning clutch is fixedly connected with the overrunning clutch on the slotting shaft I, the rotating gear is connected with the rotating gear in a linking mode, and the rotating gear is meshed with the abnormal-shaped slotting fixing frame.

4. A rapid bioassay cross-infection prevention injection device as set forth in claim 3, wherein: clamping unit is including the vibration frame, fifth reset spring, the tight piece of inclined plane clamp, sixth reset spring, wedge reset lever and seventh reset spring, the epaxial circumference of fluting distributes slidingly and is connected with six vibration frames, be connected with fifth reset spring between vibration frame and the fluting axle one, the last symmetry slidingtype of vibration frame is connected with the tight piece of inclined plane clamp, the symmetrical connection has sixth reset spring between the tight piece of inclined plane clamp and the vibration frame, the slidingtype is connected with the wedge reset lever on the vibration frame, the symmetrical connection has seventh reset spring between wedge reset lever and the vibration frame.

5. The device for rapid biological detection of injectable use for preventing cross-infection according to claim 4, wherein: the injection subassembly is including fluting axle two, the breach mount, the fluting carriage, eighth reset spring, the cylinder, ninth reset spring, piston and tenth reset spring, fluting axle one top fixedly connected with fluting axle two, fixedly connected with breach mount in the backup pad, the breach mount is connected with fluting axle a rotation formula, circumference distribution slidingly is connected with six fluting carriages on the fluting axle two, be connected with eighth reset spring between fluting carriage and the fluting axle two, slidingly be connected with the cylinder on the fluting carriage, symmetric connection has ninth reset spring between cylinder and the fluting carriage, slidingly be connected with the piston on the cylinder, be connected with tenth reset spring between piston and the cylinder.

6. The apparatus for rapid biological testing for cross-infection prevention for injection of claim 5, wherein: the special-shaped slotting machine tool also comprises a vibration assembly, the vibration assembly is arranged on the special-shaped slotting support frame, the vibration assembly comprises a sliding rack frame, a first homing spring, a pushing frame, a second homing spring, a wedge-shaped stop block, a third homing spring, a cam, a rotating gear, a limiting slide rod and a fourth homing spring, the special-shaped slotting support frame is connected with the sliding rack frame in a sliding way, the first homing spring is connected between the sliding rack frame and the special-shaped slotting support frame, the pushing frame is connected with the sliding rack frame in a sliding way, the second homing spring is connected between the pushing frame and the sliding rack frame, the wedge-shaped stop block is connected with the sliding rack frame in a sliding way, the wedge-shaped stop block is contacted with the pushing frame, the third homing spring is connected between the wedge-shaped stop block and the special-shaped slotting support frame, one side of the special-shaped slotting support frame is connected with the cam in a rotating way, the rotating gear is fixedly connected on the cam, and is meshed with the sliding rack frame, the special-shaped top frame is connected with a limiting slide rod in a sliding mode, the limiting slide rod is in contact with the cam, and a fourth homing spring is connected between the limiting slide rod and the special-shaped top frame.

7. The apparatus for rapid biological testing for cross-infection prevention for injection of claim 6, wherein: still including pushing down the subassembly, on pushing down the subassembly and locating the backup pad, pushing down the subassembly including rectangle slotted frame, pushing down frame and fifth playback spring, backup pad top fixedly connected with rectangle slotted frame, slidingtype connection has pushing down the frame on the rectangle slotted frame, pushes down the frame and pushes away the contact of putting up, pushes down to be connected with the fifth playback spring between frame and the rectangle slotted frame.

8. The apparatus for rapid biological testing for cross-infection prevention for injection of claim 7, wherein: still including the fluid infusion subassembly, the fluid infusion subassembly is located in the backup pad, and the fluid infusion subassembly is including fluting cavity, press the depression bar and sixth homing spring, fixedly connected with fluting cavity in the backup pad, and the slidingly is connected with presses the depression bar in the fluting cavity, presses the depression bar and is located the piston contact of fluting cavity top, presses to be connected with the sixth homing spring between depression bar and the fluting cavity.

9. The apparatus for rapid biological testing for cross-infection prevention for injection of claim 8, wherein: still including reset assembly, reset assembly locates on the heterotypic fluting support frame, reset assembly is including the charging barrel that falls, L type fluting frame, wedge pressure moves frame and seventh playback spring, backup pad top fixedly connected with charging barrel that falls, heterotypic fluting support frame bottom fixedly connected with L type fluting frame, slidingly connected with wedge pressure moves the frame on the L type fluting frame, wedge pressure moves the frame and pushes away the frame contact, the charging barrel passes wedge pressure and moves the frame, wedge pressure moves the frame and contacts with one of them wedge release link, wedge pressure moves and is connected with the seventh playback spring between frame and the L type fluting frame.

10. A rapid bioassay cross-infection prevention injection device as set forth in claim 9, wherein: still including adding the lid subassembly, it locates on the breach mount to add the lid subassembly, add the lid subassembly including N type fluting frame, the sliding cylinder, the tripod, the eighth playback spring, spacing ring and ninth playback spring, fixedly connected with N type fluting frame on the breach mount, sliding connection has the sliding cylinder on the N type fluting frame, outside one side fixedly connected with tripod of sliding cylinder, symmetrical connection has the eighth playback spring between sliding cylinder and the N type fluting frame, sliding cylinder bottom symmetry sliding connection has spacing ring, be connected with the ninth playback spring between spacing ring and the sliding cylinder.