CN114540159A

CN114540159A - Quick replacement power module for PCR detector

Info

Publication number: CN114540159A
Application number: CN202210447427.0A
Authority: CN
Inventors: 查烨斌; 孙成富; 徐尔丰; 王迎迎; 莫城恺
Original assignee: Zhejiang Zheneng Energy Service Co ltd
Current assignee: Zhejiang Zheneng Energy Service Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-05-27
Anticipated expiration: 2042-04-27
Also published as: CN114540159B

Abstract

The invention provides a quick replacement power supply module for a PCR detector, which comprises the PCR detector, a connecting electric plate and six power supply modules, wherein the connecting electric plate is positioned at the rear sides of the six power supply modules and is matched with the six power supply modules for use, the connecting electric plate is positioned at the front side in the PCR detector, the front side of each power supply module is fixedly connected with a connecting plate, connecting columns are arranged at four corners in each connecting plate, first connecting blocks are fixedly connected to the rear sides of the connecting columns, and one sides of the first connecting blocks, close to the PCR detector, are fixedly connected with the inner wall of the PCR detector. According to the invention, through the matched use of the PCR detector, the connecting electric plate, the power supply module, the connecting plate, the limiting mechanism, the flexible electric connection structure and the supporting structure, the problems that the power supply module of the existing PCR detector cannot be replaced in the use process, and the PCR detector needs to be charged when the power of the existing PCR detector is off, so that the PCR detector cannot be moved for a long time for use are solved.

Description

Quick replacement power module for PCR detector

Technical Field

The invention relates to the technical field of PCR detectors, in particular to a quick-replacement power supply module for a PCR detector.

Background

The PCR is to use DNA polymerase to synthesize a large amount of In Vitro or In Vitro specific genes, basically, it uses DNA polymerase to carry out specific linkage replication, the current commonly used technology can replicate a section of gene to one hundred billion to one thousand billion times of the original gene, and PCR instruments can be divided into four types, namely a common PCR instrument, a gradient PCR instrument, an In situ PCR instrument and a real-time fluorescence quantitative PCR instrument according to the purpose of DNA amplification and the detection standard.

Among the prior art, the PCR detector is mostly used in the open air or slaughter and the plant in the use, if concentrate the sample of gathering and deposit, the place that has the PCR detector is transported to and is detected, it places just to take the place that needs detected with the PCR detector in addition, but this PCR detector can't be changed at power module in the use, still need charge it when the PCR detector does not have the electricity, thereby cause the unable long-time removal of carrying on of PCR detector and use, can't satisfy large-scale detection and use.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a quick power supply replacement module for a PCR detector, which can facilitate the replacement of a power supply module for the PCR detector and improve the stability of the power supply module, so as to solve the problems that the conventional PCR detector cannot be replaced in the use process, and the PCR detector needs to be charged when the power supply module is not powered, so that the PCR detector cannot be moved for a long time.

In order to achieve the purpose, the invention is realized by the following technical scheme: a quick replacement power module for a PCR detector comprises a PCR detector, a connecting electric plate and six power modules, wherein the connecting electric plate is positioned at the rear sides of the six power modules and is matched with the six power modules for use, the connecting electric plate is positioned at the front side inside the PCR detector, the front side of each power module is fixedly connected with a connecting plate, connecting columns are arranged at four corners inside the connecting plates, a first connecting block is fixedly connected to the rear side of each connecting column, one side, close to the PCR detector, of each first connecting block is fixedly connected with the inner wall of the PCR detector, limiting mechanisms are arranged at the top and the bottom of the front side of each connecting plate, the rear side of each limiting mechanism penetrates through the rear side of each connecting plate, the two sides of each limiting mechanism are matched with the surfaces of the connecting columns for use, and flexible electric connection structures are fixedly connected to the top and the bottom of the rear side of each power module, the rear side of flexible electricity federation structure and the front side fixed connection of connecting the electroplax, the rear side contact of power module bottom has bearing structure, bearing structure's bottom and the bottom fixed connection of PCR detector inner wall.

Further, stop gear is including dialling the piece, it is located the front side of connecting plate to dial the piece, dial the rear side fixedly connected with transfer line of piece, the rear side of transfer line runs through the connecting plate and extends to the rear side of connecting plate, the rear side fixedly connected with of transfer line is moved the pole to the counterbalance, the equal swing joint in both ends at counterbalance top has the piece to the counterbalance, the equal fixedly connected with gag lever post in one side that the counterbalance was kept away from each other, the gag lever post is kept away from one side of the counterbalance and is run through to the inside of spliced pole, and with the inside swing joint of spliced pole.

Further, flexible electricity federation structure includes electrode and copper pillar, the electrode is located power module's rear side, and uses with power module cooperation, the copper pillar is located the rear side of electrode, and with the surface contact of electrode, the rear side swing joint on copper pillar surface has spacing sleeve, spacing sleeve's rear side and the front side fixed connection who is connected the electroplax.

Further, bearing structure is including supporting the slide, the surface of supporting the slide contacts with the bottom on power module surface, the inside swing joint that supports the slide has the slide bar, the equal fixedly connected with second connecting block of front side and the rear side of slide bar, the bottom of second connecting block and the bottom fixed connection of PCR detector inner wall.

Further, the top and the equal fixedly connected with third connecting block in bottom of connecting plate rear side, the equal first reset spring of fixedly connected with in both sides of third connecting block, one side that third connecting block was kept away from to first reset spring and the inner wall fixed connection who supports the piece.

Further, the surface cover of gag lever post is equipped with the fourth connecting block, the front side of fourth connecting block and the rear side fixed connection of connecting plate, the spacing groove of using with the gag lever post cooperation is seted up on the surface of spliced pole.

Furthermore, the rear side of the copper post is fixedly connected with a reset conductive spring, and the rear side of the reset conductive spring is fixedly connected with the front side of the connecting electric plate.

Furthermore, a second return spring is sleeved on the rear side of the surface of the sliding rod, the rear side of the second return spring is fixedly connected with the front side of the second connecting block, and the front side of the second return spring is fixedly connected with the inner wall of the supporting sliding plate.

Furthermore, an opening matched with the transmission rod for use is formed in the surface of the connecting plate, a semicircular ring is sleeved on the surface of the connecting column, and the front side of the semicircular ring is matched with the rear side of the connecting plate for use.

The invention has the beneficial effects that:

1. according to the invention, the PCR detector, the connecting electric plate, the power supply module, the connecting plate, the limiting mechanism, the flexible electric connection structure and the supporting structure are matched for use, the limiting mechanism is used for limiting and fixing the power supply module, the flexible electric connection structure is used for electrically connecting the power supply module, and the supporting structure can be used for supporting the power supply module, so that the problem that the PCR detector cannot be moved for a long time due to the fact that the power supply module cannot be replaced in the use process of the existing PCR detector and needs to be charged when the PCR detector is not powered is solved.

2. According to the invention, by arranging the limiting mechanism, the poking block can be moved to drive the transmission rod to move, the transmission rod drives the abutting rod to move, the abutting rods are close to each other, and the abutting block drives the limiting rod to be clamped or separated from the connecting column, so that the connecting plate and the power supply module are conveniently limited and fixed, and the stability and flexibility of structure fixation are improved.

3. According to the invention, by arranging the flexible electric connection structure, when the power supply module moves backwards, the power supply module drives the electrode to be in contact with the copper connecting column, and the current of the copper connecting column is transmitted through the limiting sleeve, so that the contraction and conduction can be carried out, and the flexibility of electric transmission is improved.

4. According to the invention, by arranging the supporting structure, when the power supply module is inserted inwards, the power supply module is lapped on the surface of the supporting sliding plate to slide, and the supporting sliding plate slides on the surface of the sliding rod, so that the stability of the power supply module is increased, and the shaking of the power supply module is reduced.

5. The invention can facilitate the reset of the resisting block and avoid the blocking of the resisting block by arranging the third connecting block and the first reset spring, simultaneously facilitate the clamping of the limiting rod into the connecting column for limiting and fixing the connecting column, increase the stability of the movement of the limiting rod and reduce the shaking of the limiting rod by arranging the fourth connecting block and the limiting groove, simultaneously facilitate the clamping of the limiting rod into the connecting column by arranging the limiting groove, facilitate the reset of the copper connecting column by arranging the reset conductive spring and increase the stability of the contact between the copper connecting column and the electrode, facilitate the reset of the supporting sliding plate by arranging the second reset spring, facilitate the disassembly of the power module when the limiting mechanism is not fixed on the surface of the connecting column, play a role of popping out, facilitate the movement of the transmission rod by arranging the opening and the semicircular ring and avoid the blocking of the transmission rod, the semicircle ring can play and carry out spacing effect to the connecting plate, increases the fixed stability of power module.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the internal structure;

FIG. 3 is a perspective view of a spacing mechanism;

FIG. 4 is an enlarged view of A in FIG. 2;

FIG. 5 is an enlarged view of B in FIG. 2;

fig. 6 is an enlarged view of C in fig. 2.

In the figure: 1. a PCR detector; 2. connecting the electric board; 3. a power supply module; 4. a connecting plate; 5. connecting columns; 6. a first connection block; 7. a limiting mechanism; 701. a shifting block; 702. a transmission rod; 703. pushing the rod; 704. a resisting block; 705. a limiting rod; 8. a flexible electrical connection structure; 801. an electrode; 802. copper connecting columns; 803. a limiting sleeve; 9. a support structure; 901. supporting the sliding plate; 902. a slide bar; 903. a second connecting block; 10. a third connecting block; 11. a first return spring; 12. a fourth connecting block; 13. a limiting groove; 14. a return conductive spring; 15. a second return spring; 16. an opening; 17. a semicircular ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present invention.

A quick replacement power supply module for a PCR detector comprises a PCR detector 1, a connecting electroplate 2 and six power supply modules 3, wherein the connecting electroplate 2 is positioned at the rear sides of the six power supply modules 3 and is matched with the six power supply modules 3 for use, the connecting electroplate 2 is positioned at the front side inside the PCR detector 1, the front side of each power supply module 3 is fixedly connected with a connecting plate 4, four corners inside the connecting plates 4 are respectively provided with a connecting post 5, the rear side of each connecting post 5 is fixedly connected with a first connecting block 6, one side of each first connecting block 6, which is close to the PCR detector 1, is fixedly connected with the inner wall of the PCR detector 1, the top and the bottom of the front side of each connecting plate 4 are respectively provided with a limiting mechanism 7, the rear side of each limiting mechanism 7 penetrates through the rear side of the connecting plate 4, two sides of each limiting mechanism 7 are matched with the surface of the connecting post 5 for use, and the top and the bottom of the rear side of each power supply module 3 are respectively fixedly connected with a flexible electric connection structure 8, the rear side of flexible electricity federation structure 8 and the front side fixed connection of connecting electroplax 2, the rear side contact of power module 3 bottom has bearing structure 9, and bearing structure 9's bottom and the bottom fixed connection of 1 inner wall of PCR detector.

Referring to fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 2 is a schematic cross-sectional view of an internal structure; FIG. 3 is a perspective view of a spacing mechanism; FIG. 4 is an enlarged view of A in FIG. 2; FIG. 5 is an enlarged view of B in FIG. 2; fig. 6 is an enlarged view of C in fig. 2.

The limiting mechanism 7 comprises a shifting block 701, the shifting block 701 is positioned at the front side of the connecting plate 4, the rear side of the shifting block 701 is fixedly connected with a transmission rod 702, the rear side of the transmission rod 702 penetrates through the connecting plate 4 and extends to the rear side of the connecting plate 4, the rear side of the transmission rod 702 is fixedly connected with a butting rod 703, two ends of the top of the butting rod 703 are movably connected with butting blocks 704, the mutually far sides of the butting blocks 704 are fixedly connected with a limiting rod 705, one side of the limiting rod 705 far away from the butting block 704 penetrates into the connecting column 5 and is movably connected with the inside of the connecting column 5, through the arrangement of the limiting mechanism 7, the shifting block 701 can be moved, the transmission rod 702 is driven by the shifting block 701 to move, the transmission rod 702 drives the butting rod to move, the butting blocks 703 are mutually close to each other, the butting block 703 is clamped in or separated from the connecting column 5, so that the connecting plate 4 and the power module 3 can be conveniently limited and fixed, the stability and flexibility of the structure fixation are increased.

Flexible electricity federation structure 8 includes electrode 801 and copper pillar 802, electrode 801 is located power module 3's rear side, and use with power module 3 cooperation, copper pillar 802 is located electrode 801's rear side, and with electrode 801's surface contact, the rear side swing joint on copper pillar 802 surface has spacing sleeve 803, the rear side of spacing sleeve 803 and the front side fixed connection of being connected electroplax 2, through setting up flexible electricity federation structure 8, can be when power module 3 backward movement, power module 3 drives electrode 801 and copper pillar 802 contact, the electric current of copper pillar 802 transmits through spacing sleeve 803, can contract the conduction, increase electric power transmission's flexibility.

Support structure 9 is including supporting slide 901, the bottom contact on the surface of supporting slide 901 and power module 3 surface, the inside swing joint that supports slide 901 has slide bar 902, the equal fixedly connected with second connecting block 903 of front side and the rear side of slide bar 902, the bottom of second connecting block 903 and the bottom fixed connection of PCR detector 1 inner wall, through setting up support structure 9, can be when power module 3 is inside when inserting, power module 3 takes the surperficial slip that supports slide 901, support slide 901 is at the surperficial slip of slide bar 902, increase power module 3's stability, reduce power module 3's rocking.

Top and the equal fixedly connected with third connecting block 10 in bottom of 4 rear sides of connecting plate, the first reset spring 11 of the equal fixedly connected with in both sides of third connecting block 10, one side that third connecting block 10 was kept away from to first reset spring 11 and the inner wall fixed connection who supports movable block 704, through setting up third connecting block 10 and first reset spring 11, can conveniently support the reseing of movable block 704, the card of avoiding supporting movable block 704 is dead, make things convenient for gag lever post 705 card to go into the inside to spliced pole 5 simultaneously, carry out spacing fixed to spliced pole 5.

The surface cover of gag lever post 705 is equipped with fourth connecting block 12, the front side of fourth connecting block 12 and the rear side fixed connection of connecting plate 4, the spacing groove 13 that uses with gag lever post 705 cooperation is seted up on the surface of spliced pole 5, through setting up fourth connecting block 12 and spacing groove 13, can increase the stability that gag lever post 705 removed, reduce rocking of gag lever post 705, spacing groove 13 can make things convenient for gag lever post 705 card to go into the inside of spliced pole 5 simultaneously.

The rear side fixedly connected with electrically conductive spring 14 that resets of copper pillar 802, the rear side of electrically conductive spring 14 that resets and the front side fixed connection of being connected electroplax 2 through setting up electrically conductive spring 14 that resets, can make things convenient for reseing of copper pillar 802, increase the stability of copper pillar 802 and electrode 801 contact simultaneously.

The rear side cover on slide bar 902 surface is equipped with second reset spring 15, the rear side of second reset spring 15 and the front side fixed connection of second connecting block 903, the front side of second reset spring 15 and the inner wall fixed connection who supports slide 901, through setting up second reset spring 15, can conveniently support the reseing of slide 901, when stop gear 7 is not fixed on the surface of spliced pole 5, can conveniently dismantle power module 3, play the effect of popping out.

Opening 16 with the cooperation of transfer line 702 is seted up on the surface of connecting plate 4, and the surface cover of spliced pole 5 is equipped with semicircle ring 17, and the front side of semicircle ring 17 uses with the rear side cooperation of connecting plate 4, through setting up opening 16 and semicircle ring 17, can make things convenient for the removal of transfer line 702, avoids the card of transfer line 702 to die, and semicircle ring 17 can play carries out spacing effect to connecting plate 4, increases the fixed stability of power module 3.

The working principle is as follows: when the power module 3 needs to be replaced, the moving dial block 701 is moved away from each other, the dial block 701 drives the driving rod 702 to move, the driving rod 702 drives the abutting rod 703 to move away from each other, the abutting rod 703 abuts against the block 704 to drive the abutting blocks 704 to approach each other, the abutting blocks 704 extrude the first return spring 11 to enable the first return spring 11 to contract, meanwhile, the abutting blocks 704 drive the limiting rods 705 to approach each other to enable the limiting rods 705 to separate from the inside of the connecting column 5, when the limiting rods 705 separate from the inside of the connecting column 5, the second return spring 15 rebounds back to the supporting sliding plate 901, the supporting sliding plate 901 abuts against the power module 3, the power module 3 is more convenient to disassemble, when a new power module 3 needs to be installed, the power module 3 is inserted inwards, the power module 3 abuts against the surface of the supporting sliding plate 901 to push backwards, when the electrode 801 at the rear side of the power module 3 is in contact with the copper connecting column 802, the copper connecting column 802 can be according to the position of the electrode 801, move around, copper post 802 supports reset conductive spring 14, increase electric conductive property, power module 3 drives connecting plate 4 and moves backward simultaneously, make connecting plate 4 card on the surface of spliced pole 5, when connecting plate 4 card is on the surface of spliced pole 5, loosen and dial piece 701, first reset spring 11 rebounds and supports piece 704, make and support piece 704 and keep away from each other, it drives gag lever post 705 card and goes into the inside of spliced pole 5 to support piece 704, the completion is fixed power module 3, the stability of increase structure.

While there have been shown and described what are at present considered to be the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a quick replacement power module for PCR detector, includes PCR detector (1), connects electroplax (2) and six power module (3), its characterized in that: the connecting electric plate (2) is located at the rear sides of six power modules (3) and is matched with the six power modules (3) for use, the connecting electric plate (2) is located at the front side of the interior of the PCR detector (1), the front side of the power modules (3) is fixedly connected with a connecting plate (4), connecting columns (5) are arranged at four corners of the interior of the connecting plate (4), a first connecting block (6) is fixedly connected with the rear side of each connecting column (5), one side, close to the PCR detector (1), of each first connecting block (6) is fixedly connected with the inner wall of the PCR detector (1), limiting mechanisms (7) are arranged at the top and the bottom of the front side of the connecting plate (4), the rear sides of the limiting mechanisms (7) penetrate through the rear sides of the connecting plates (4), the two sides of the limiting mechanisms (7) are matched with the surfaces of the connecting columns (5) for use, flexible electric connection structures (8) are fixedly connected with the top and the bottom of the rear side of the power modules (3), the rear side of flexible electricity federation structure (8) and the front side fixed connection of being connected electroplax (2), the rear side contact of power module (3) bottom has bearing structure (9), the bottom of bearing structure (9) and the bottom fixed connection of PCR detector (1) inner wall.

2. The rapid power supply module for the PCR detector according to claim 1, wherein: stop gear (7) are including dialling piece (701), it is located the front side of connecting plate (4) to dial piece (701), the rear side fixedly connected with transfer line (702) of dialling piece (701), the rear side of transfer line (702) runs through connecting plate (4) and extends to the rear side of connecting plate (4), the rear side fixedly connected with of transfer line (702) is to propping pole (703), the equal swing joint in both ends at pole (703) top is to propping the piece (704), the equal fixedly connected with gag lever post (705) in one side of propping the piece (704) and keeping away from each other, gag lever post (705) are kept away from one side of propping the piece (704) and are run through to the inside of spliced pole (5), and with the inside swing joint of spliced pole (5).

3. The rapid power supply module for the PCR detector according to claim 1, wherein: flexible electricity federation structure (8) include electrode (801) and copper pillar (802), electrode (801) are located the rear side of power module (3), and use with power module (3) cooperation, copper pillar (802) are located the rear side of electrode (801), and with the surface contact of electrode (801), the rear side swing joint on copper pillar (802) surface has spacing sleeve (803), the rear side of spacing sleeve (803) and the front side fixed connection who is connected electroplax (2).

4. The rapid power supply module for the PCR detector according to claim 1, wherein: the supporting structure (9) comprises a supporting sliding plate (901), the surface of the supporting sliding plate (901) is in contact with the bottom of the surface of the power module (3), a sliding rod (902) is movably connected inside the supporting sliding plate (901), the front side and the rear side of the sliding rod (902) are fixedly connected with a second connecting block (903), and the bottom of the second connecting block (903) is fixedly connected with the bottom of the inner wall of the PCR detector (1).

5. The rapid power supply module for the PCR detector according to claim 2, wherein: the connecting plate is characterized in that the top and the bottom of the rear side of the connecting plate (4) are fixedly connected with a third connecting block (10), the two sides of the third connecting block (10) are fixedly connected with first return springs (11), and one side of each first return spring (11), which is far away from the third connecting block (10), is fixedly connected with the inner wall of the corresponding abutting block (704).

6. The rapid power supply module for the PCR detector according to claim 2, wherein: the surface of the limiting rod (705) is sleeved with a fourth connecting block (12), the front side of the fourth connecting block (12) is fixedly connected with the rear side of the connecting plate (4), and a limiting groove (13) matched with the limiting rod (705) for use is formed in the surface of the connecting column (5).

7. The rapid power supply module for the PCR detector according to claim 3, wherein: the rear side of copper pillar (802) fixedly connected with electrically conductive spring (14) that resets, the rear side of electrically conductive spring (14) that resets and the front side fixed connection of connecting electroplax (2).

8. The rapid power supply module for the PCR detector according to claim 4, wherein: the rear side of the surface of the sliding rod (902) is sleeved with a second return spring (15), the rear side of the second return spring (15) is fixedly connected with the front side of a second connecting block (903), and the front side of the second return spring (15) is fixedly connected with the inner wall of the supporting sliding plate (901).

9. The rapid power supply module for the PCR detector according to claim 2, wherein: the opening (16) of using with the cooperation of transfer line (702) is seted up on the surface of connecting plate (4), the surface cover of spliced pole (5) is equipped with semicircle ring (17), the front side of semicircle ring (17) is used with the rear side cooperation of connecting plate (4).