CN207181073U - A kind of fixing device for gene detection sampling rod - Google Patents
A kind of fixing device for gene detection sampling rod Download PDFInfo
- Publication number
- CN207181073U CN207181073U CN201721203471.8U CN201721203471U CN207181073U CN 207181073 U CN207181073 U CN 207181073U CN 201721203471 U CN201721203471 U CN 201721203471U CN 207181073 U CN207181073 U CN 207181073U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- groove
- gene detection
- rack
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 49
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 41
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 4
- 108700005075 Regulator Genes Proteins 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of fixing device for gene detection sampling rod, including base, the inside of the base is provided with standing groove, rack is slidably connected on the inwall of the standing groove, one end of the rack is fixedly connected with pull bar, one end of the pull bar is fixed through standing groove and is connected with handle, the one end of the rack away from pull bar is fixedly connected with buffer unit, the one end of the buffer unit away from rack is fixedly connected on the inwall of standing groove, the inner bottom part of the standing groove is rotatably connected to the first threaded rod, the upper end of the base is fixedly connected with support column, the inside of the support column, which is provided with upper end, has the article putting groove of circular open, the inner bottom part of the article putting groove is fixedly connected with elastic device.The utility model is simple in construction, easy to operate, is easy to take, and different objects or diverse location can be sampled well, and the length of sampling can be adjusted arbitrarily, and using effect is very good.
Description
Technical field
It the utility model is related to fixing device technical field, more particularly to a kind of fixed dress for gene detection sampling rod
Put.
Background technology
At present, the gene detection sampling rod that in the market is sold is mostly disposable, and gene sampling rod is by mucous membrane of mouth
Spatula or sampling head stretch into oral cavity, are scraped respectively for several times on mucous membrane of mouth by fore-and-aft direction in oral cavity both sides with appropriate dynamics,
The pattern of existing sampling rod is a lot, and miscellaneous sampling rod emerges in an endless stream, when needs enter to different objects or diverse location
During row gene sampling, it is necessary to the length of gene sampling rod is adjusted, but the length of existing gene sampling rod can not be with
It is fixed for meaning regulation, most gene sampling rod all neither one fixing devices, it has not been convenient to which gene sampling rod is taken
Take, have inconvenience during use, using effect is not fine.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for gene inspection
Survey the fixing device of sampling rod.
To achieve these goals, the utility model employs following technical scheme：
A kind of fixing device for gene detection sampling rod, including base, the inside of the base are provided with standing groove, institute
State and rack is slidably connected on the inwall of standing groove, one end of the rack is fixedly connected with pull bar, and one end of the pull bar is consolidated
Surely through standing groove and handle is connected with, the one end of the rack away from pull bar is fixedly connected with buffer unit, the buffering dress
Put one end away from rack to be fixedly connected on the inwall of standing groove, the inner bottom part of the standing groove is rotatably connected to the first screw thread
Bar, the upper end of the base are fixedly connected with support column, and the inside of the support column, which is provided with upper end, has the glove of circular open
Groove, the inner bottom part of the article putting groove are fixedly connected with elastic device, and the upper end of the elastic device is fixedly connected with hollow sleeve,
The upper end of first threaded rod sequentially passes through standing groove and support column and offseted with the inner top of hollow sleeve, first spiral shell
With hollow sleeve to be threadedly coupled, first threaded rod is located at fixedly sleeved with teeth in one end side wall in standing groove rasp bar
Wheel, the wheel and rack intermeshing, the upper end of the hollow sleeve is fixedly connected with installing plate, the inside of the installing plate
Provided with mounting groove, the inside of the mounting groove is provided with two sliding panels, and screwed hole, two spiral shells are equipped with two sliding panels
Internal thread is provided with pit, and internal thread is in opposite direction, runs through the second threaded rod between two screwed holes, described second
One end of threaded rod is rotatably connected on the inwall of mounting groove, and drive device, institute are fixedly connected with the inwall of the mounting groove
The output shaft end for stating drive device is fixedly connected with the other end of the second threaded rod, and the lower end of two sliding panels rotates
Rotating bar is connected with, two rotating bars are arranged in a crossed manner, and the one end of the rotating bar away from sliding panel is rotatably connected to solid
Determine block, the fixed block is slidably connected at the inner bottom part of mounting groove, and the upper end side wall of the mounting groove is provided with two and sliding panel
The loose slot of position correspondence, the loose slot are connected with mounting groove, and the upper end of two sliding panels through loose slot and is consolidated
Surely mounting blocks are connected with, gene detection sampling rod body, the gene detection sampling rod sheet are provided between two mounting blocks
Body passes through circular open and extended up.
Preferably, the buffer unit includes the first hollow stem, and the inside of first hollow stem is provided with the first spring, institute
The both ends for stating the first spring are fixedly connected with limited location block, and the one end of the limited block away from the first spring has been fixedly connected with company
Extension bar, two one end of the connecting rod away from limited block are fixedly connected with the inwall and rack of standing groove respectively.
Preferably, the elastic device includes being fixed on the second hollow stem of article putting groove inner bottom part, second hollow stem
Inside be socketed with motion bar, the upper end of the motion bar is fixedly connected on the lower end of hollow sleeve, the side wall of the motion bar
On be socketed with second spring, the second spring is between the second hollow stem and hollow sleeve.
Preferably, the lower end of two fixed blocks has been fixedly connected with sliding block, the inner bottom part of the mounting groove be provided with
Chute corresponding to slide position, the sliding block are slidably connected on chute, and the sliding block is formed in one with fixed block.
Preferably, the opposing sidewalls of two mounting blocks are equipped with fixing device, the gene detection sampling rod body
Side wall on be equipped with fixing groove with fixing device position correspondence, the fixing device offsets with fixing groove.
Preferably, the drive device is servomotor.
In the utility model, gene detection sampling rod body is positioned in article putting groove, gene detection sampling rod body
Lower end and the upper end of fixed plate offset, and start drive device, and drive device drives the second threaded rod to rotate, and the second threaded rod rotates
Two sliding panel move toward one anothers are driven, so that in the fixing device and gene detection sampling rod body on two mounting blocks
Fixing groove offsets, after gene detection sampling rod body is fixedly mounted, according to the service condition of reality, pull handle, handle
Moved by pull bar band carry-over bar, because rack and pinion is intermeshed, therefore drive pinion rotation, pinion rotation drives the first spiral shell
Rasp bar rotates, and the first threaded rod is to be threadedly coupled with hollow sleeve, therefore hollow sleeve is transported upwards under the rotation of the first threaded rod
It is dynamic, so as to drive the gene detection sampling rod body in fixed plate to move upwards, so as to realize for different objects or position come
Regulatory gene detects the detection length of sampling rod body, facilitates feasible.The utility model is simple in construction, easy to operate, is easy to take
Take, different objects or diverse location can be sampled well, the length of sampling can be adjusted arbitrarily, and using effect is very
It is good.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of fixing device for gene detection sampling rod structural representation；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is that Fig. 1 looks for enlarged drawing at that B.
In figure：1 base, 2 racks, 3 gears, 4 pull bars, 5 handles, 6 hollow sleeves, 7 support columns, 8 first threaded rods, 9 bases
Because of detection sampling rod body, 10 installing plates, 11 fixed blocks, 12 rotating bars, 13 second threaded rods, 14 sliding panels, 15 mounting blocks, 16
Drive device, 17 first hollow stems, 18 connecting rods, 19 first springs, 20 limited blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of fixing device for gene detection sampling rod, including base 1, the inside of base 1 are provided with
Standing groove, rack 2 is slidably connected on the inwall of standing groove, one end of rack 2 is fixedly connected with pull bar 4, one end of pull bar 4
Fixed to run through standing groove and be connected with handle 5, pull handle 5, handle 5 is by the rack 2 of pull bar 4 on the inwall of standing groove
Enter line slip, the one end of rack 2 away from pull bar 4 is fixedly connected with buffer unit, and buffer unit can be when rack 2 be moved pair
Rack 2 plays certain cushioning effect, and the one end of buffer unit away from rack 2 is fixedly connected on the inwall of standing groove, places
The inner bottom part of groove is rotatably connected to the first threaded rod 8, and the upper end of base 1 is fixedly connected with support column 7, and the inside of support column 7 is set
There is the article putting groove that upper end has circular open, the inner bottom part of article putting groove is fixedly connected with elastic device, and the upper end of elastic device is consolidated
Surely be connected with hollow sleeve 6, the upper end of the first threaded rod 8 sequentially pass through standing groove and support column 7 and with the interior top of hollow sleeve 6
Portion offsets, and the first threaded rod 8 is with hollow sleeve 6 to be threadedly coupled, and when the first threaded rod 8 rotates, hollow sleeve 6 can hang down
Nogata is moved upwardly or downwardly upwards, fixedly sleeved in one end side wall that the first threaded rod 8 is located in standing groove to have gear
3, gear 3 is intermeshed with rack 2, and the motion band moving gear 3 of rack 2 rotates, and the upper end of hollow sleeve 6 is fixedly connected with installation
Plate 10, the inside of installing plate 10 are provided with mounting groove, and the inside of mounting groove is provided with two sliding panels 14, is all provided with two sliding panels 14
There is screwed hole, be provided with internal thread in two screwed holes, and internal thread is in opposite direction, and the second screw thread is run through between two screwed holes
Bar 13, one end of the second threaded rod 13 are rotatably connected on the inwall of mounting groove, and driving is fixedly connected with the inwall of mounting groove
Device 16, the output shaft end of drive device 16 are fixedly connected with the other end of the second threaded rod 13, start drive device 16,
Drive device 16 drives the second threaded rod 13 to rotate, and the second threaded rod 13, which rotates, drives two move toward one anothers of sliding panel 14, two
The lower end of sliding panel 14 is rotatably connected to rotating bar 12, and two rotating bars 12 are arranged in a crossed manner, and rotating bar 12 is away from sliding panel 14
One end be rotatably connected to fixed block 11, fixed block 11 is slidably connected at the inner bottom part of mounting groove, when two phases of sliding panel 14
To during motion, two sliding panels 14 drive the fixed block 11 of two lower ends of rotating bar 12 to be moved on chute, mounting groove
Upper end side wall is provided with two loose slots with the position correspondence of sliding panel 14, and loose slot is connected with mounting groove, two sliding panels 14
Upper end through loose slot and mounting blocks 15 are fixedly connected with, be provided with gene detection sampling rod body between two mounting blocks 15
9, gene detection sampling rod body 9 passes through circular open and extended up.
In the utility model, buffer unit includes the first hollow stem 17, and the inside of the first hollow stem 17 is provided with the first spring
19, the both ends of the first spring 19 are fixedly connected with limited location block 20, and the one end of limited block 20 away from the first spring is fixedly connected with
There is connecting rod 18, two one end of connecting rod 18 away from limited block 20 are fixedly connected with the inwall and rack 2 of standing groove respectively,
First spring 19 plays cushioning effect when rack 3 is moved.Elastic device includes being fixed on the second of article putting groove inner bottom part
Hollow stem, the inside of the second hollow stem are socketed with motion bar, and the upper end of motion bar is fixedly connected on the lower end of hollow sleeve 6, living
Second spring is socketed with the side wall of lever, second spring is between the second hollow stem and hollow sleeve 6, and elastic device is in
Empty set 6 plays buffering and supporting role when being moved upwardly or downwardly.The lower end of two fixed blocks 11 has been fixedly connected with sliding block,
The inner bottom part of mounting groove is provided with chute corresponding with slide position, and sliding block is slidably connected on chute, and sliding block is with fixed block 11
It is integrally formed, sliding block contributes to fixed block 11 to be moved on chute.The opposing sidewalls of two mounting blocks 15 are equipped with fixation
Device, is equipped with the fixing groove with fixing device position correspondence in the side wall of gene detection sampling rod body 9, fixing device with it is solid
Determine groove to offset, fixing device is locking hidden discount, and locking hidden discount offsets with fixing groove, realized to gene detection sampling rod body 9
It is fixed.Drive device 16 is servomotor.
In the utility model, gene detection sampling rod body 9 is positioned in article putting groove, gene detection sampling rod body 9
Lower end and the upper end of fixed plate 10 offset, start drive device 16, drive device 16 drive the second threaded rod 13 rotate, second
Threaded rod 13, which rotates, drives two move toward one anothers of sliding panel 14, so that the fixing device on two mounting blocks 15 is examined with gene
The fixing groove surveyed on sampling rod body 9 offsets, after gene detection sampling rod body 9 is fixedly mounted, according to the use of reality
Situation, pull handle 5, handle 5 are moved by pull bar 4 with carry-over bar 2, because rack 2 and gear 3 are intermeshed, therefore with moving teeth
Wheel 3 rotates, and gear 3, which rotates, drives the first threaded rod 8 to rotate, and the first threaded rod 8 is to be threadedly coupled with hollow sleeve 6, therefore hollow
Sleeve 6 moves upwards under the rotation of the first threaded rod 3, so as to drive the gene detection sampling rod body 9 in fixed plate 10 to
Upper motion, conveniently can so as to realize the detection length for detecting sampling rod body 9 come regulatory gene for different objects or position
OK.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of fixing device for gene detection sampling rod, including base (1), it is characterised in that the base (1) it is interior
Portion is provided with standing groove, and rack (2) is slidably connected on the inwall of the standing groove, and one end of the rack (2) is fixedly connected with
Pull bar (4), one end of the pull bar (4) are fixed through standing groove and are connected with handle (5), and the rack (2) is away from pull bar (4)
One end be fixedly connected with buffer unit, the one end of the buffer unit away from rack (2) is fixedly connected on the inwall of standing groove
On, the inner bottom part of the standing groove is rotatably connected to the first threaded rod (8), and the upper end of the base (1) is fixedly connected with support
Post (7), the inside of the support column (7), which is provided with upper end, has the article putting groove of circular open, and the inner bottom part of the article putting groove is fixed
Be connected with elastic device, the upper end of the elastic device is fixedly connected with hollow sleeve (6), first threaded rod (8) it is upper
End sequentially passes through standing groove and support column (7) and offseted with the inner top of hollow sleeve (6), and first threaded rod (8) is with
Empty set (6) is fixedly sleeved in one end side wall that first threaded rod (8) is located in standing groove to have gear for threaded connection
(3), the gear (3) is intermeshed with rack (2), and the upper end of the hollow sleeve (6) is fixedly connected with installing plate (10), institute
The inside for stating installing plate (10) is provided with mounting groove, and the inside of the mounting groove is provided with two sliding panels (14), two slips
Screwed hole is equipped with plate (14), is provided with internal thread in two screwed holes, and internal thread is in opposite direction, two screwed holes
Between run through the second threaded rod (13), one end of second threaded rod (13) is rotatably connected on the inwall of mounting groove, described
Drive device (16), the output shaft end and the second threaded rod of the drive device (16) are fixedly connected with the inwall of mounting groove
(13) the other end is fixedly connected, and the lower end of two sliding panels (14) is rotatably connected to rotating bar (12), described in two
Rotating bar (12) is arranged in a crossed manner, and the one end of the rotating bar (12) away from sliding panel (14) is rotatably connected to fixed block (11),
The fixed block (11) is slidably connected at the inner bottom part of mounting groove, and the upper end side wall of the mounting groove is provided with two and sliding panel
(14) loose slot of position correspondence, the loose slot are connected with mounting groove, and the upper end of two sliding panels (14) is through work
Dynamic groove is simultaneously fixedly connected with mounting blocks (15), and gene detection sampling rod body (9), institute are provided between two mounting blocks (15)
Gene detection sampling rod body (9) is stated to pass through circular open and extend up.
A kind of 2. fixing device for gene detection sampling rod according to claim 1, it is characterised in that the buffering
Device includes the first hollow stem (17), and the inside of first hollow stem (17) is provided with the first spring (19), first spring
(19) both ends are fixedly connected with limited location block (20), and the one end of the limited block (20) away from the first spring has been fixedly connected with
Connecting rod (18), the one end of two connecting rods (18) away from limited block (20) inwall and rack (2) with standing groove respectively
It is fixedly connected.
A kind of 3. fixing device for gene detection sampling rod according to claim 1, it is characterised in that the elasticity
Device includes being fixed on the second hollow stem of article putting groove inner bottom part, and the inside of second hollow stem is socketed with motion bar, described
The upper end of motion bar is fixedly connected on the lower end of hollow sleeve (6), and second spring is socketed with the side wall of the motion bar, described
Second spring is between the second hollow stem and hollow sleeve (6).
4. a kind of fixing device for gene detection sampling rod according to claim 1, it is characterised in that described in two
The lower end of fixed block (11) has been fixedly connected with sliding block, and the inner bottom part of the mounting groove is provided with chute corresponding with slide position,
The sliding block is slidably connected on chute, and the sliding block is formed in one with fixed block (11).
5. a kind of fixing device for gene detection sampling rod according to claim 1, it is characterised in that described in two
The opposing sidewalls of mounting blocks (15) are equipped with fixing device, be equipped with the side wall of the gene detection sampling rod body (9) with
The fixing groove of fixing device position correspondence, the fixing device offset with fixing groove.
A kind of 6. fixing device for gene detection sampling rod according to claim 1, it is characterised in that the driving
Device (16) is servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203471.8U CN207181073U (en) | 2017-09-20 | 2017-09-20 | A kind of fixing device for gene detection sampling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721203471.8U CN207181073U (en) | 2017-09-20 | 2017-09-20 | A kind of fixing device for gene detection sampling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181073U true CN207181073U (en) | 2018-04-03 |
Family
ID=61747860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721203471.8U Active CN207181073U (en) | 2017-09-20 | 2017-09-20 | A kind of fixing device for gene detection sampling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033720A (en) * | 2020-08-31 | 2020-12-04 | 重庆医科大学 | Crime scene sampling device and evidence observation device |
-
2017
- 2017-09-20 CN CN201721203471.8U patent/CN207181073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033720A (en) * | 2020-08-31 | 2020-12-04 | 重庆医科大学 | Crime scene sampling device and evidence observation device |
| CN112033720B (en) * | 2020-08-31 | 2023-05-16 | 重庆医科大学 | Crime scene sampling device and evidence viewing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207012468U (en) | A kind of liftable physical education jumping stand | |
| CN208155225U (en) | A kind of cylinder inside diameter detection device | |
| CN107246537A (en) | A kind of instrument and meter rotary positioning frame | |
| CN107569331A (en) | A kind of GI Medicine nursing vomitus collecting device | |
| CN207181073U (en) | A kind of fixing device for gene detection sampling rod | |
| CN207106014U (en) | Painting canvas straightening device | |
| CN107489001B (en) | A kind of clothes hanger convenient for folding | |
| CN203724363U (en) | Movement health-care nursing bed | |
| CN207036846U (en) | A kind of new detection section Special rack | |
| CN207327326U (en) | A kind of jewelry processing drilling machine | |
| CN207557036U (en) | A kind of moisture detector for mosquito-repellent incense production | |
| CN206130021U (en) | Protection device of fibre production facility | |
| CN110159875A (en) | A kind of control platform of English teaching | |
| CN208694173U (en) | A kind of lung capacity training tool of nursing | |
| CN209519291U (en) | A kind of sport leg-stretching trainer | |
| CN207385994U (en) | A kind of cleaning equipment of new material production | |
| CN205795357U (en) | Body-building sofa | |
| CN206444147U (en) | A kind of Mobile lifting trains parallel bars | |
| CN112190482B (en) | Manual medicine equipment that grinds of pharmacy department | |
| CN109106157A (en) | A kind of small household appliances display platform of strong operability | |
| CN201074401Y (en) | Plastering machine | |
| CN208838498U (en) | A kind of walking rehabilitation trainer | |
| CN209947248U (en) | Transparent mold theory teaching aid | |
| CN207055608U (en) | A kind of wheelchair with lower limb rehabilitation exercise function | |
| CN208740074U (en) | It is a kind of for producing the cleaning device of donkey-hide gelatin jujube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 101, 201, 301, and 401, Building 20, No. 115 Fengshan Road, Economic Development Zone, Gaochun District, Nanjing City, Jiangsu Province, 211300 Patentee after: Nanjing Tiannan Medical Laboratory Co.,Ltd. Country or region after: China Address before: Building A9, No. 3 Gutan Avenue, Gaochun Economic Development Zone, Nanjing City, Jiangsu Province, 210008 Patentee before: NANJING ZHIHAI MEDICAL INSPECTION Co.,Ltd. Country or region before: China |