CN207764107U - Light signal collection board checking device - Google Patents
Light signal collection board checking device Download PDFInfo
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- CN207764107U CN207764107U CN201721386208.7U CN201721386208U CN207764107U CN 207764107 U CN207764107 U CN 207764107U CN 201721386208 U CN201721386208 U CN 201721386208U CN 207764107 U CN207764107 U CN 207764107U
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- light signal
- signal collection
- card slot
- plate
- fixed
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of light signal collection board checking device, including board, a pedestal is fixed on board, pedestal is equipped with card slot, the top of card slot is equipped with scan subject, the both sides of card slot are fixed with a guiding axis respectively, the both sides of scan subject are slidably installed on guiding axis respectively, scan subject is equipped with optical signal receiver, the both sides of optical signal receiver are respectively equipped with ultraviolet radiator, the top of scan subject is equipped with light signal collection plate, light signal collection plate is positioned and is fixed by a detent mechanism, the lower section of light signal collection plate is equipped with several pogo pins, the upper end of pogo pin is connected with the solder joint of light signal collection plate, optical signal receiver and ultraviolet radiator are connect by conducting wire with pogo pin respectively.The utility model all concentrates on scan subject, light signal collection plate, ultraviolet radiator, optical signal receiver on the same pedestal, replaces connecting line using pogo pin, simplifies assembly method, can improve assembly precision.
Description
Technical field
The utility model is related to the inspections of medical instrument, fluorescence analyser detection field more particularly to a kind of light signal collection plate
Survey device.
Background technology
For light signal collection plate as component part important in immunofluorescence analysis instrument, its quality is most important.It is existing
Light signal collection plate be typically using actual assembled test, specifically, to weld optical signal receiver on light signal collection plate
And be welded to connect line, to be also assembled on sample card pedestal or other equipment together on, detection mode is complicated, detection operation effect
Rate is low, is not easy to assembly and set up, and then can influence the accuracy of the precision and detection data of detection.
Scan subject in the scanning detection apparatus of available sample card is in detection process, due to the movement of scan subject,
Along with the vibrations of machinery equipment, it is easy to happen offset, positioning accuracy is poor, and stability is poor, and then influences accuracy of detection, is easy production
Raw larger error.
Chinese patent literature CN205184571U discloses a kind of examination care positioner of fixed setting, which uses
Metal clips and the combined mode of metal platen carry out fixed sample card.This mode assembles cumbersome, and operating efficiency is low.In addition golden
The punching burr belonged on shrapnel can scrape the plastic powders in sample card, when having punching burr on metal clips in addition, plug sample
This card has interim card sense, it has not been convenient to which sample card is inserted and removed from.
In order to solve the above technical problems, thus this case generates.
Based on the above issues, thus this case generates.
Utility model content
The purpose of this utility model is to provide a kind of light signal collection plates that can simplify assembly method, promote operating efficiency
Detection device.
In order to solve the above technical problems, the utility model provides following technical scheme：
Light signal collection board checking device, including board, a pedestal is fixed on board, and pedestal is equipped with card slot, card
The front end of slot forms the socket for being inserted into sample card, and the top of card slot is equipped with scan subject, and the both sides of card slot are along the side that card slot extends
To a guiding axis is fixed with respectively, the both sides of scan subject are slidably installed on guiding axis respectively, and scan subject is equipped with optical signal
The both sides of receiver, optical signal receiver are respectively equipped with ultraviolet radiator, and the top of scan subject is equipped with light signal collection plate, light letter
Number collection plate is positioned and is fixed by a detent mechanism, and the lower section of light signal collection plate is equipped with several pogo pins, stretches
The upper end of contracting probe and the solder joint of light signal collection plate connect, optical signal receiver and ultraviolet radiator respectively by conducting wire with
Pogo pin connects.
Further, the detent mechanism includes several vertically arranged pillars, a positioning plate and two positioning seats, often
The lower end of a pillar is fixed in scan subject, and positioning plate is fixed on the upper end of pillar, and two positioning seats are separately fixed at positioning
The both sides of the edge of plate, the light signal collection plate are arranged between two positioning seats, and the both sides of light signal collection plate are fixed on two
On a positioning seat, the pogo pin extends in positioning plate straight down.
Further, several positioning pins, positioning pin is vertically passed through to upwardly extend and pass through optical signal on the positioning plate
Collection plate.
Further, the light signal collection plate connects control system, and control system is connected with display screen, control system energy
It will be from the collected data information transfer to display screen of light signal collection plate.
Further, the side of the pedestal is equipped with V shaped slab, and there are two wooden partition, one of wooden partition is fixed on V shaped slab tool
It is fixed on the board, the display screen is fixed on another wooden partition.
Further, the display screen is connected with master control borad.
Further, the ultraviolet radiator is arranged in lamps and lanterns fixed plate, the lamps and lanterns of the optical signal receiver both sides
Fixed plate is symmetrical to be obliquely installed.
Further, it is equipped with linear motor positioned at the rear end of card slot on the pedestal, linear motor is fixed at described
On board, the output shaft of linear motor is connect with the scan subject, and scan subject can be driven to be slided along guiding axis, scanning master
The side that body is located at card slot outwardly protrudes to form upper clamp plate and lower clamp plate, and the other side that scan subject is located at card slot outwardly protrudes shape
At at least one boss, boss is equipped with pilot hole, the guiding axis of card slot both sides be respectively cooperating be arranged between upper lower clamp plate and
In pilot hole.
Further, the bottom of the card slot is equipped with the slot of at least one bar shaped, is equipped with shrapnel in each slot, often
One end of a shrapnel is connected to one end close to the socket in slot, and the other end of each shrapnel prolongs to the direction far from socket
The movable end that can be moved up and down is stretched and is formed, the upper surface of each shrapnel is flushed with the groove bottom of the card slot, and each shrapnel is lived
The upper surface of moved end is equipped with hemisphere jut, and hemisphere jut is slightly above the groove bottom of the card slot, the top of the two side of the card slot
Portion is respectively equipped with inside bar shaped limiting section along the direction that card slot extends, for compressing sample card, two bar shaped limiting sections
Perspective plane do not cover the detection zone of sample card.
Further, the top of the hemisphere jut and the upper surface of the shrapnel are smoothly connected by a rib, rib
It is continuously decreased to the direction close to socket.
The utility model all concentrates on scan subject, light signal collection plate, ultraviolet radiator, optical signal receiver same
On pedestal, on the one hand simplify assembly method, on the other hand, assembly precision can be improved, and then promote accuracy of detection.In addition it uses and stretches
Contracting probe replaces connecting line, and fit on is more simple, and structure is also more reliable.
Description of the drawings
Fig. 1 is the overall structure figure of light signal collection board checking device；
Fig. 2 is the overall structure figure of another angle of light signal collection board checking device；
Fig. 3 is the structure chart of pedestal in light signal collection board checking device；
Fig. 4 is the structure chart of Scanning Detction part and associated components in light signal collection board checking device.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
In the description of the technical program, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
The limitation of novel protected range, the utility model is described in further detail below in conjunction with the accompanying drawings.
Light signal collection board checking device is fixed with a pedestal on board 11 as shown in Figure 1 to 4, including board 11
12, pedestal 12 is equipped with card slot 13, and the front end of card slot 13 forms the socket 14 for being inserted into sample card, and the top of card slot 13 is equipped with scanning
The both sides of main body 15, card slot 13 are fixed with a guiding axis 16, the both sides of scan subject 15 respectively along the direction that card slot 13 extends
It is slidably installed in respectively on guiding axis 16, scan subject 15 is equipped with optical signal receiver (not shown), specifically, optical signal connects
Device to be received to be arranged on optical signal receiver seat 17, the both sides of optical signal receiver are respectively equipped with ultraviolet radiator (not shown),
The top of scan subject 15 is equipped with light signal collection plate 18, and light signal collection plate 18 can be pcb board, and light signal collection plate 18 is logical
It crosses a detent mechanism to be positioned and fixed, the lower section of light signal collection plate 18 is equipped with several pogo pins 27, pogo pin
27 upper end is connected with the solder joint of light signal collection plate 18, is used for Continuity signal, optical signal receiver and ultraviolet radiator point
It is not connect with pogo pin 27 by conducting wire.
After the present embodiment sample card is inserted into card slot, scan subject is moved along the guiding axis on examination card pedestal, ultraviolet radiator
Sample card is irradiated, is conducted the optical information in sample strip to light signal collection plate by optical signal receiver.Detection process is simple, inspection
Survey efficient, in addition the present embodiment all concentrates on scan subject, light signal collection plate, ultraviolet radiator, optical signal receiver together
On one pedestal, on the one hand simplify assembly method, on the other hand, assembly precision can be improved, and then promote accuracy of detection.In addition it adopts
Connecting line is replaced with pogo pin, fit on is more simple, and structure is also more reliable.
On the basis of the above embodiments, it is preferred that as shown in figure 4, the detent mechanism includes that several are vertically arranged
Pillar 28, a positioning plate 29 and two positioning seats 31, the lower end of each pillar 28 be fixed in the scan subject 15, position
Plate 29 is fixed on the upper end of pillar 28, and two positioning seats 31 are separately fixed at the both sides of the edge of positioning plate 29, and the optical signal is adopted
Collect plate 18 to be arranged between two positioning seats 31, the both sides of light signal collection plate 18 are fixed on two positioning seats 31, described to stretch
Contracting probe 27 is extended to straight down in positioning plate 29.Specifically, the inside of two positioning seats 31 is respectively equipped with locating slot (in figure
It is not shown), the both sides of light signal collection plate 18 are respectively fitting into the locating slot (not shown) of two 31 insides of positioning seat.
On the basis of the above embodiments, it is preferred that as shown in figure 4, vertically fixed across several on the positioning plate 29
Position pin 32, positioning pin 32 upwardly extend and pass through light signal collection plate 18.
On the basis of the above embodiments, it is preferred that as depicted in figs. 1 and 2, the connection of light signal collection plate 18 control
System, control system are connected with display screen 19, and display screen 19 can be LCD screen, and control system energy will be from light signal collection plate 18
In collected data information transfer to display screen 19.
The present embodiment can show testing result on LCD display, can determine light signal collection plate with standard value comparison
It is whether qualified, it can reflect detection numerical value in real time.Entire detection process about 40 seconds can carry out the quick full inspection of small lot or big
Batch quickly sampling observation.
On the basis of the above embodiments, it is preferred that as depicted in figs. 1 and 2, the side of the pedestal 12 is equipped with V shaped slab
21, there are two wooden partition, one of wooden partition is fixed on the board 11 tool of V shaped slab 21, and the display screen 19 is fixed
On another wooden partition.
On the basis of the above embodiments, it is preferred that as depicted in figs. 1 and 2, state display screen 19 and be connected with master control borad 22.
On the basis of the above embodiments, it is preferred that as depicted in figs. 1 and 2, it is solid that the ultraviolet radiator is arranged at lamps and lanterns
On fixed board 22, the lamps and lanterns fixed plate 22 of the optical signal receiver both sides is symmetrical to be obliquely installed.
On the basis of the above embodiments, it is preferred that as shown in Fig. 3 and Fig. 1, after being located at card slot 13 on the pedestal 12
End is equipped with linear motor 23, and linear motor 23 is fixed on the board 11, and the output shaft of linear motor 23 is swept with described
The connection of main body 15 is retouched, and scan subject 15 can be driven to be slided along guiding axis 16, the side that scan subject 15 is located at card slot 13 is outside
Protrusion forms upper clamp plate 24 and lower clamp plate 25, scan subject 15 be located at card slot 13 the other side outwardly protrude to be formed it is at least one convex
Platform 26, boss 26 are equipped with pilot hole (not shown), and the guiding axis 16 of 13 both sides of card slot is respectively cooperating with setting and is pressing from both sides up and down
Between plate 25 and in pilot hole.
Scan subject is then automatic moving installation settings passes through straight-line electric by being inserted into sample card in the present embodiment
Machine drives scan subject to move along a straight line along guiding axis, and then is scanned detection to the sample in sample card.The present embodiment
The side of scan subject moves linearly along guiding axis, can guarantee scan subject straight-line displacement precision, avoids double swerve, keep away
Exempt to shake in scan subject detection process, reduce the scale error in detection process, improves accuracy of detection, other side
Guiding axis be arranged between upper lower clamp plate, on the one hand be convenient for scan subject movement, on the other hand also allow for detection components into
Row installation positioning, because both sides are all using the positioning of boss pilot hole, it is big to install difficulty, is led to scan components both sides
Status requirement to hole is high, and it is big to manufacture and assemble up difficulty, by by between lower clamp plate on guiding axis, just solving well
This problem nor affects on positioning accuracy since the guiding axis of side is coordinated in the pilot hole of boss.
On the basis of the above embodiments, it is preferred that as shown in figure 3, the bottom of the card slot 13 is equipped at least one
The slot 32 of shape is equipped with shrapnel 33 in each slot 32, and one end of each shrapnel 33 is connected in slot 32 inserts close to described
The other end of one end of mouth 14, each shrapnel 33 extends and is formed the movable end that can be moved up and down to the direction far from socket 14,
The upper surface of each shrapnel 33 is flushed with the groove bottom of the card slot 13, and the upper surface of 33 movable end of each shrapnel is equipped with spherical male
34 are played, hemisphere jut 34 is slightly above the groove bottom of the card slot 13, and the top of the two side of the card slot 13 extends along card slot 13
Direction be respectively equipped with inside bar shaped limiting section 35, for compress sample card, the perspective plane of two bar shaped limiting sections 35
The detection zone of sample card is not covered.
The present embodiment is only matched with the bar shaped limiting section at the top of card slot two side to realize sample card card by shrapnel
It is fixedly clamped, does not have to use metal platen, it is simple in structure, and can be integrally formed, without assembling pressing plate, assembling and mounting means
Simply, operating efficiency is high.
It is not that the whole bottom all blocked with examination contacts that shrapnel in the present embodiment, which uses plastic shrapnel, the shrapnel, only
Get up to be fixedly clamped by spherical male examination card, in addition examination be stuck in into and out when, the round slip surface of hemisphere jut will not block examination
It causes to scratch, the resistance in swapping process is small, and swapping process is more smooth.
On the basis of the above embodiments, it is preferred that as shown in figure 3, the top of the hemisphere jut 34 and the shrapnel
33 upper surface is smoothly connected by a rib 36, and rib 36 is continuously decreased to close to the direction of socket 14, by the way that rib is arranged,
Further realize sample card smoothly into and out.
The above various embodiments is only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality
Mode is applied, in the knowledge that person of ordinary skill in the field has, is not departing from the utility model aims
Under the premise of, it can also make a variety of changes.Person of ordinary skill in the field is from above-mentioned design, without creativeness
Labour, made various transformation all fall in the scope of protection of the utility model.
Claims (10)
1. light signal collection board checking device, which is characterized in that including board, a pedestal is fixed on board, is set on pedestal
There are card slot, the front end of card slot to form the socket for being inserted into sample card, the top of card slot is equipped with scan subject, and the both sides of card slot are along card slot
The direction of extension is fixed with a guiding axis respectively, and the both sides of scan subject are slidably installed on guiding axis, are set in scan subject respectively
There are optical signal receiver, the both sides of optical signal receiver to be respectively equipped with ultraviolet radiator, the top of scan subject is adopted equipped with optical signal
Collect plate, light signal collection plate is positioned and fixed by a detent mechanism, and the lower section of light signal collection plate is stretched equipped with several
Contracting probe, the upper end of pogo pin are connected with the solder joint of light signal collection plate, optical signal receiver and ultraviolet radiator difference
It is connect with pogo pin by conducting wire.
2. light signal collection board checking device according to claim 1, which is characterized in that the detent mechanism includes several
A vertically arranged pillar, a positioning plate and two positioning seats, the lower end of each pillar are fixed in the scan subject, positioning
Plate is fixed on the upper end of pillar, and two positioning seats are separately fixed at the both sides of the edge of positioning plate, the light signal collection plate setting
Between two positioning seats, the both sides of light signal collection plate are fixed on two positioning seats, and the pogo pin is prolonged straight down
It extends in positioning plate.
3. light signal collection board checking device according to claim 2, which is characterized in that vertically passed through on the positioning plate
Several positioning pins, positioning pin upwardly extend and pass through light signal collection plate.
4. light signal collection board checking device according to claim 1, which is characterized in that the light signal collection plate connection
Control system, control system are connected with display screen, and control system energy will be from the collected data information transfer of light signal collection plate
To display screen.
5. light signal collection board checking device according to claim 4, which is characterized in that the side of the pedestal is equipped with V
Shape plate, V shaped slab tool is there are two wooden partition, and one of wooden partition is fixed on the board, and the display screen is fixed on separately
On one wooden partition.
6. light signal collection board checking device according to claim 4, which is characterized in that the display screen is connected with master control
Plate.
7. light signal collection board checking device according to claim 1, which is characterized in that the ultraviolet radiator is arranged at
In lamps and lanterns fixed plate, the lamps and lanterns fixed plate of the optical signal receiver both sides is symmetrical to be obliquely installed.
8. light signal collection board checking device according to claim 1, which is characterized in that positioned at card slot on the pedestal
Rear end is equipped with linear motor, and linear motor is fixed on the board, the output shaft of linear motor and the scan subject
Connection, and can drive scan subject along guiding axis slide, scan subject be located at card slot side outwardly protrude to be formed upper clamp plate with
Lower clamp plate, the other side that scan subject is located at card slot outwardly protrude to form at least one boss, and boss is equipped with pilot hole, card slot
The guiding axis of both sides is respectively cooperating with setting between upper lower clamp plate and in pilot hole.
9. light signal collection board checking device according to claim 8, which is characterized in that the bottom of the card slot is equipped with extremely
Lack the slot of a bar shaped, shrapnel is equipped in each slot, one end of each shrapnel is connected in slot close to the socket
One end, the other end of each shrapnel extends and formed the movable end that can be moved up and down, each shrapnel to the direction far from socket
Upper surface flushed with the groove bottom of the card slot, the upper surface of each shrapnel movable end is equipped with hemisphere jut, and hemisphere jut omits
Higher than the groove bottom of the card slot, the top of the two side of the card slot is respectively equipped with inside bar shaped along the direction that card slot extends
Limiting section, for compressing sample card, the detection zone of sample card is not covered on the perspective plane of two bar shaped limiting sections.
10. light signal collection board checking device according to claim 9, which is characterized in that the top of the hemisphere jut
It is smoothly connected by a rib with the upper surface of the shrapnel, rib is continuously decreased to the direction close to socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386208.7U CN207764107U (en) | 2017-10-26 | 2017-10-26 | Light signal collection board checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721386208.7U CN207764107U (en) | 2017-10-26 | 2017-10-26 | Light signal collection board checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764107U true CN207764107U (en) | 2018-08-24 |
Family
ID=63179026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721386208.7U Active CN207764107U (en) | 2017-10-26 | 2017-10-26 | Light signal collection board checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567372A (en) * | 2019-09-16 | 2019-12-13 | 立讯智造(浙江)有限公司 | Auxiliary measuring tool |
-
2017
- 2017-10-26 CN CN201721386208.7U patent/CN207764107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567372A (en) * | 2019-09-16 | 2019-12-13 | 立讯智造(浙江)有限公司 | Auxiliary measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 No.188, Pingcheng South Road, Haicang street, Haicang District, Xiamen City, Fujian Province (3rd floor) Patentee after: Xiamen Baotai Biotechnology Co.,Ltd. Address before: 361000 No.188, Pingcheng South Road, Haicang street, Haicang District, Xiamen City, Fujian Province (3rd floor) Patentee before: XIAMEN BIOTIME BIOTECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |