CN111674695A - Sample recovery and preservation device for wastewater detection and use method thereof - Google Patents
Sample recovery and preservation device for wastewater detection and use method thereof Download PDFInfo
- Publication number
- CN111674695A CN111674695A CN202010524725.6A CN202010524725A CN111674695A CN 111674695 A CN111674695 A CN 111674695A CN 202010524725 A CN202010524725 A CN 202010524725A CN 111674695 A CN111674695 A CN 111674695A
- Authority
- CN
- China
- Prior art keywords
- gear
- fixedly connected
- shaped plate
- handle
- shaped
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/108—Devices, e.g. plates, presenting apertures through which the articles project
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/0446—Articles or materials enclosed in two or more containers disposed one within another the inner and outer containers being rigid or semi-rigid and the outer container being of polygonal cross-section not formed by folding or erecting one or more blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
- B65D2577/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D2577/041—Details of two or more containers disposed one within another
- B65D2577/042—Comprising several inner containers
- B65D2577/043—Comprising several inner containers arranged side by side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sample recovery and preservation device for wastewater detection, which comprises a box body and a sampling bottle, wherein the top of the box body is provided with a cover plate in an attaching manner, a hinge is arranged between the box body and the cover plate and is close to the right side, the cover plate is movably connected with the box body through the hinge, the bottom of an inner cavity of the box body is fixedly connected with a mounting block, the mounting block is provided with two mounting grooves, the inner cavity of each mounting groove is inserted with the sampling bottle, the top of the mounting block is provided with a U-shaped plate, the U-shaped opening of the U-shaped plate faces to the rear side, the middle position of the front side of the U-shaped plate is fixedly connected with a handle, the two sides of the handle are respectively provided with a cross rod, the U-shaped plate is provided with through holes matched with the cross rods, the rear ends of the cross rods penetrate through the through holes, and, The accuracy of the measuring result is prevented from being influenced.
Description
Technical Field
The invention relates to the technical field of wastewater detection, in particular to a sample recovery and storage device for wastewater detection and a using method thereof.
Background
The industrial wastewater detection is a general term for biological detection of wastewater, sewage and water discharged from enterprise factories during the production process. The process wastewater detection comprises production wastewater and production sewage. The waste water can be divided into paper-making waste water, textile waste water, tanning waste water, pesticide waste water, metallurgical waste water, oil refining waste water and the like according to products and processing objects of industrial enterprises. Need the sample when industrial waste water detects, the sample bottle after the sample need be put into the box and is preserved, but the case is preserved to current sample bottle, is not convenient for place the sample bottle firmly in the case of preserving, takes place to empty in the transportation easily, and then influences measuring result's accuracy.
Disclosure of Invention
The invention provides a sample recovery and storage device for wastewater detection and a using method thereof, aiming at overcoming the defects of poor stability, influence on accuracy of a measurement result and the like in the prior art. The sample recovery and preservation device for wastewater detection and the use method thereof have the characteristics of high stability, avoidance of influence on accuracy of measurement results and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a sample recovery and preservation device for wastewater detection comprises a box body and a sampling bottle, wherein a cover plate is attached to the top of the box body, a hinge is arranged at a position, close to the right side, between the box body and the cover plate, the cover plate is movably connected with the box body through the hinge, a mounting block is fixedly connected to the bottom of an inner cavity of the box body, two mounting grooves are formed in the mounting block, the sampling bottle is inserted into an inner cavity of the mounting groove, a U-shaped plate is arranged at the top of the mounting block, a U-shaped opening of the U-shaped plate faces the rear side, a handle is fixedly connected to the middle position of the front side of the U-shaped plate, cross rods are arranged on two sides of the handle, through holes matched with the cross rods are formed in the U-shaped plate, the rear ends of the cross rods penetrate through the through holes, springs are sleeved on the outer side edges of the cross rods, the fixing plate is fixedly connected with the top of the mounting block, the front end of the spring is fixedly connected with the adjacent fixing plate, the left side and the right side of the U-shaped plate are both fixedly connected with a plurality of tooth blocks, the left side and the right side of the U-shaped plate are both provided with two first gears, a first connecting shaft is movably connected at the circle center of the bottom of the first gear, the bottom end of the first connecting shaft is fixedly connected at the top of the mounting block, a second gear is arranged at one side of the first gear far away from the U-shaped plate, the second gear is meshed with the first gear, a second connecting shaft is movably connected at the circle center of the bottom of the second gear, the bottom end of the second connecting shaft is fixedly connected to the top of the mounting block, the top of the second gear is fixedly connected with a connecting rod, and the connecting rods are positioned on one side of the second gear close to the U-shaped plate, and arc-shaped clamping plates are fixedly connected to one sides corresponding to the two connecting rods.
Preferably, one side fixedly connected with blotter that arc splint are close to the sample bottle, the blotter all sets up with the laminating of sample bottle outer wall.
Preferably, two adjacent first gears are arranged in a left-right symmetry mode by taking the side wall of the U-shaped plate as a central symmetry axis.
Preferably, the edge of the outer side of the handle is sleeved with a non-slip mat.
Preferably, the first gear has a smaller diameter than the second gear.
Preferably, the two mounting grooves are arranged in a left-right symmetrical mode by taking the central axis of the mounting block as a symmetrical axis.
Preferably, the left side fixedly connected with bolt of apron, the left side top of box is close to top department and has seted up the opening that matches each other with the bolt.
A sample recovery and preservation device for wastewater detection and a use method thereof comprise the following steps:
s1: firstly, after sampling is finished, the cover plate is opened, then an operator pulls the handle forwards by using one hand, the handle drives the U-shaped plate to move forwards, and the U-shaped plate moves on the outer side edge of the cross rod;
s2: then the spring is compressed, meanwhile, a tooth block fixedly connected with the U-shaped plate drives a first gear to rotate around a first connecting shaft, the first gear drives a second gear to rotate around a second connecting shaft, and the second gear drives two adjacent arc-shaped clamping plates to be away from each other through a connecting rod;
s3: then when the distance between the two arc-shaped clamping plates is suitable for placing a sampling bottle, an operator stops pulling the handle and inserts the sampling bottle into the mounting groove formed in the mounting block;
s4: then an operator releases the handle backwards, the handle drives the U-shaped plate to move back and forth under the elastic action of the spring, the U-shaped plate drives the first gear to rotate reversely at the center of the first connecting shaft position through the tooth block, the first gear drives the second gear to rotate reversely at the center of the second connecting shaft position, and then the arc-shaped clamping plates are driven to be close to the outer wall of the sampling bottle;
s5: and finally, after the arc-shaped clamping plate clamps the sampling bottle, the arc-shaped clamping plate stops moving, then the cover plate is covered, and the cover plate is connected with the box body through the bolt and the opening.
Compared with the prior art, the invention has the beneficial effects that:
1. when the sample recovery and preservation device for wastewater detection is used, the arc-shaped clamping plate can clamp and loosen the sampling bottle by pushing the handle through the first gear and the second gear, and compared with the prior art, the sample recovery and preservation device for wastewater detection facilitates the stable prevention of the sampling bottle in a preservation box, avoids the phenomenon of failure in the transfer process, and ensures the accuracy of the measurement result;
2. the utility model provides a sample recovery save set for waste water detects when using, through the setting of U-shaped board, can realize simultaneously to two sampling bottles realize pressing from both sides tightly or loosen the operation, compares with prior art, has made things convenient for operating personnel's detection operation, has improved work efficiency.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the component mounting block of the present invention;
FIG. 3 is a side view of a component rail of the present invention;
fig. 4 is an enlarged view at a in bitmap 1.
Reference numbers in the figures: 1. a box body; 2. mounting blocks; 3. mounting grooves; 4. sampling a bottle; 5. a hinge; 6. a cover plate; 7. a bolt; 8. an arc-shaped splint; 9. a handle; 10. a U-shaped plate; 11. a tooth block; 12. a first coupling shaft; 13. a first gear; 14. a second coupling shaft; 15. a second gear; 16. a connecting rod; 17. a cross bar; 18. a spring; 19. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a sample recovery and preservation device for wastewater detection comprises a box body 1 and a sampling bottle 4, wherein a cover plate 6 is attached to the top of the box body 1, a hinge 5 is arranged between the box body 1 and the cover plate 6 and close to the right side, the cover plate 6 is movably connected with the box body 1 through the hinge 5, a bolt 7 is fixedly connected to the left side of the cover plate 6, an opening matched with the bolt 7 is formed in the position, close to the top, of the top of the left side of the box body 1, an installation block 2 is fixedly connected to the bottom of an inner cavity of the box body 1, two installation grooves 3 are formed in the installation block 2, the two installation grooves 3 are arranged in a bilateral symmetry mode by taking the central axis of the installation block 2 as a symmetry axis, the sampling bottle 4 is inserted into the inner cavity of the installation block 3, a U-shaped plate 10 is arranged at the top of the installation block 2, the U-shaped opening of the, both sides of the handle 9 are provided with cross bars 17, the U-shaped plate 10 is provided with through holes matched with the cross bars 17, the rear end of each cross bar 17 penetrates through the through holes, the outer side edge of each cross bar 17 is sleeved with a spring 18, the springs 18 are fixedly connected to the front side of the U-shaped plate 10, both ends of each cross bar 17 are fixedly connected with fixing plates 19, the fixing plates 19 are fixedly connected to the top of the mounting block 2, the front ends of the springs 18 are fixedly connected with the adjacent fixing plates 19, the left side and the right side of each U-shaped plate 10 are fixedly connected with a plurality of tooth blocks 11, both the left side and the right side of each U-shaped plate 10 are provided with two first gears 13, the two adjacent first gears 13 are arranged in bilateral symmetry by taking the side wall of the U-shaped plate 10 as a central symmetry axis, the circle center of the bottom of each first gear 13 is movably connected with a first connecting shaft 12, the bottom end of each first, and second gear 15 and first gear 13 intermeshing, the diameter of first gear 13 is less than second gear 15, 15 bottom centre of a circle department swing joint of second gear has the second even axle 14, 14 bottom fixed connection of second even axle is at the top of installation piece 2, the top fixedly connected with connecting rod 16 of second gear 15, and connecting rod 16 is located one side that second gear 15 is close to U-shaped plate 10, the equal fixedly connected with arc splint 8 in one side that two connecting rods 16 are corresponding, arc splint 8 is close to the one side fixedly connected with blotter of sampling bottle 4, the blotter all sets up with the laminating of 4 outer walls of sampling bottle.
A sample recovery and preservation device for wastewater detection and a use method thereof comprise the following steps:
s1: firstly, after sampling is finished, the cover plate 6 is firstly opened, then an operator uses one hand to pull the handle 9 forwards, the handle 9 drives the U-shaped plate 10 to move forwards, and the U-shaped plate 10 moves on the outer edge of the cross rod 17;
s2: then the spring 18 is compressed, meanwhile, the toothed block 11 fixedly connected to the U-shaped plate 10 drives the first gear 13 to rotate around the first connecting shaft 12, the first gear 13 drives the second gear 15 to rotate around the second connecting shaft 14, and the second gear 15 drives the two adjacent arc-shaped clamping plates 8 to move away from each other through the connecting rod 16;
s3: then when the distance between the two arc-shaped clamping plates 8 is suitable for placing the sampling bottle 4, an operator stops pulling the handle 9 and inserts the sampling bottle 4 into the mounting groove 3 formed in the mounting block 2;
s4: then an operator releases the handle 9 backwards, the handle 9 drives the U-shaped plate 10 to move back and forth under the elastic action of the spring 18, the U-shaped plate 10 drives the first gear 13 to rotate reversely by the 12-bit center of the first connecting shaft through the tooth block 11, the first gear 13 drives the second gear 15 to rotate reversely by the 14-bit center of the second connecting shaft, and then the arc-shaped clamping plate 8 is driven to be close to the outer wall of the sampling bottle 4;
s5: and finally, after the arc-shaped clamping plate 8 clamps the sampling bottle 4, stopping moving the arc-shaped clamping plate 8, covering the cover plate 6, and connecting the cover plate 6 with the box body 1 through the bolt 7 and the opening.
The working principle is as follows: after sampling is finished, firstly, the cover plate 6 is opened, then an operator pulls the handle 9 forwards by using one hand, the handle 9 drives the U-shaped plate 10 to move forwards, the U-shaped plate 10 moves on the outer edge of the cross rod 17, the spring 18 is compressed along with the U-shaped plate, meanwhile, the tooth block 11 fixedly connected with the U-shaped plate 10 drives the first gear 13 to rotate around the first connecting shaft 12, the first gear 13 drives the second gear 15 to rotate around the second connecting shaft 14, the second gear 15 drives the two adjacent arc-shaped clamping plates 8 to be away from each other through the connecting rod 16, when the distance between the two arc-shaped clamping plates 8 is suitable for placing the sampling bottle 4, the operator stops pulling the handle 9, the sampling bottle 4 is inserted into the mounting groove 3 formed in the mounting block 2, then the operator releases the handle 9 backwards, the handle 9 drives the U-shaped plate 10 to move forwards and backwards under the elastic action of the spring 18, the U-shaped plate 10 drives the first gear 13 to rotate around the first connecting shaft 12, first gear 13 drives second gear 15 and links 14 center reversals in the axle with the second, and then drives even an arc splint 8 and is close to the outer wall of sampling bottle 4, and after arc splint 8 pressed from both sides tight sampling bottle 4, arc splint 8 stopped moving, then cover apron 6, through bolt 7 with the opening with apron 6 with the box 1 be connected can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a save set is retrieved to sample for waste water detects, includes box (1) and sampling bottle (4), its characterized in that: the box body is characterized in that a cover plate (6) is attached to the top of the box body (1), a hinge (5) is arranged at the position, close to the right side, between the box body (1) and the cover plate (6), the cover plate (6) is movably connected with the box body (1) through the hinge (5), a mounting block (2) is fixedly connected to the bottom of an inner cavity of the box body (1), two mounting grooves (3) are formed in the mounting block (2), a sampling bottle (4) is inserted into an inner cavity of each mounting groove (3), a U-shaped plate (10) is arranged at the top of the mounting block (2), a U-shaped opening of the U-shaped plate (10) faces the rear side, a handle (9) is fixedly connected to the middle position of the front side of the U-shaped plate (10), cross rods (17) are arranged on two sides of the handle (9), through holes matched with the cross rods (17) are formed in the U-shaped plate (10, the outer edge of the cross rod (17) is sleeved with a spring (18), the spring (18) is fixedly connected to the front side of the U-shaped plate (10), fixing plates (19) are fixedly connected to the two ends of the cross rod (17), the fixing plates (19) are fixedly connected to the top of the mounting block (2), the front end of the spring (18) is fixedly connected to the adjacent fixing plates (19), a plurality of tooth blocks (11) are fixedly connected to the left side and the right side of the U-shaped plate (10), two first gears (13) are arranged on the left side and the right side of the U-shaped plate (10), a first connecting shaft (12) is movably connected to the center of a circle of the bottom of the first gear (13), the bottom end of the first connecting shaft (12) is fixedly connected to the top of the mounting block (2), a second gear (15) is arranged on one side, away from the U-shaped plate (10), of the first gear (13), and the second gear (15) is meshed with the first gear (, second gear (15) bottom centre of a circle department swing joint has second even axle (14), second even axle (14) bottom fixed connection is at the top of installation piece (2), the top fixedly connected with connecting rod (16) of second gear (15), just connecting rod (16) are located one side that second gear (15) are close to U-shaped board (10), two equal fixedly connected with arc splint (8) in one side that connecting rod (16) are corresponding.
2. The sample recovering and storing device for wastewater detection as claimed in claim 1, wherein: arc splint (8) are close to one side fixedly connected with blotter of sampling bottle (4), the blotter all sets up with the laminating of sampling bottle (4) outer wall.
3. The sample recovering and storing device for wastewater detection as claimed in claim 1, wherein: the two adjacent first gears (13) are arranged in a left-right symmetrical mode by taking the side wall of the U-shaped plate (10) as a central symmetrical axis.
4. The sample recovering and storing device for wastewater detection as claimed in claim 1, wherein: the edge of the outer side of the handle (9) is sleeved with an anti-slip pad.
5. The sample recovering and storing device for wastewater detection as claimed in claim 1, wherein: the first gear (13) has a smaller diameter than the second gear (15).
6. The sample recovering and storing device for wastewater detection as claimed in claim 1, wherein: the two mounting grooves (3) are arranged in a bilateral symmetry mode by taking the central axis of the mounting block (2) as a symmetry axis.
7. The sample recovery and preservation device for wastewater detection and the use method thereof according to claim 1 are characterized in that: the left side fixedly connected with bolt (7) of apron (6), the left side top of box (1) is close to top department and offers the opening that matches each other with bolt (7).
8. The sample recovery and preservation device for wastewater detection and the use method thereof according to any one of claims 1 to 7 are characterized by comprising the following steps:
s1: firstly, after sampling is finished, the cover plate (6) is opened, then an operator pulls the handle (9) forwards by using one hand, the handle (9) drives the U-shaped plate (10) to move forwards, and the U-shaped plate (10) moves on the outer edge of the cross rod (17);
s2: then the spring (18) is compressed, meanwhile, the tooth block (11) fixedly connected with the U-shaped plate (10) drives the first gear (13) to rotate around the first connecting shaft (12), the first gear (13) drives the second gear (15) to rotate around the second connecting shaft (14), and the second gear (15) drives the two adjacent arc-shaped clamping plates (8) to be away from each other through the connecting rod (16);
s3: then when the distance between the two arc-shaped clamping plates (8) is suitable for placing the sampling bottle (4), an operator stops pulling the handle (9) and inserts the sampling bottle (4) into the mounting groove (3) formed in the mounting block (2);
s4: then an operator releases the handle (9) backwards, the handle (9) drives the U-shaped plate (10) to move back and forth under the elastic action of the spring (18), the U-shaped plate (10) drives the first gear (13) to rotate reversely by the position center of the first connecting shaft (12) through the tooth block (11), the first gear (13) drives the second gear (15) to rotate reversely by the position center of the second connecting shaft (14), and then the arc-shaped clamping plates (8) are driven to be close to the outer wall of the sampling bottle (4);
s5: and finally, after the arc-shaped clamping plate (8) clamps the sampling bottle (4), the arc-shaped clamping plate (8) stops moving, then the cover plate (6) is covered, and the cover plate (6) is connected with the box body (1) through the bolt (7) and the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524725.6A CN111674695A (en) | 2020-06-10 | 2020-06-10 | Sample recovery and preservation device for wastewater detection and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524725.6A CN111674695A (en) | 2020-06-10 | 2020-06-10 | Sample recovery and preservation device for wastewater detection and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111674695A true CN111674695A (en) | 2020-09-18 |
Family
ID=72435370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010524725.6A Pending CN111674695A (en) | 2020-06-10 | 2020-06-10 | Sample recovery and preservation device for wastewater detection and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111674695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832880A (en) * | 2022-04-26 | 2022-08-02 | 王佳奇 | Test tube placing rack |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02129998A (en) * | 1988-11-09 | 1990-05-18 | Hitachi Ltd | Transport rack with printed-board fixing mechanism |
| CN207532513U (en) * | 2017-04-07 | 2018-06-26 | 四川大学华西医院 | Adjustable three-bottle rack |
| CN208053914U (en) * | 2018-03-17 | 2018-11-06 | 黄蓉 | A kind of wastewater recycle water sample storage box |
| CN109178667A (en) * | 2018-07-06 | 2019-01-11 | 安徽贝昂科技有限公司 | A kind of storage device for electronic test equipment |
-
2020
- 2020-06-10 CN CN202010524725.6A patent/CN111674695A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02129998A (en) * | 1988-11-09 | 1990-05-18 | Hitachi Ltd | Transport rack with printed-board fixing mechanism |
| CN207532513U (en) * | 2017-04-07 | 2018-06-26 | 四川大学华西医院 | Adjustable three-bottle rack |
| CN208053914U (en) * | 2018-03-17 | 2018-11-06 | 黄蓉 | A kind of wastewater recycle water sample storage box |
| CN109178667A (en) * | 2018-07-06 | 2019-01-11 | 安徽贝昂科技有限公司 | A kind of storage device for electronic test equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832880A (en) * | 2022-04-26 | 2022-08-02 | 王佳奇 | Test tube placing rack |
| CN114832880B (en) * | 2022-04-26 | 2024-07-09 | 南京融诚智汇科技服务有限公司 | Test tube rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213562188U (en) | Automatic clamping bracket | |
| CN209477764U (en) | A kind of stainless steel plate fixture for processing | |
| CN111674695A (en) | Sample recovery and preservation device for wastewater detection and use method thereof | |
| CN111572987A (en) | Portable medical detection device | |
| CN111843420B (en) | Product double-sided assembly and discharge device | |
| CN209867763U (en) | Machining device for inhibiting welding deformation of steel drum | |
| CN218594893U (en) | Logistics box | |
| CN214239692U (en) | Wood shavings packing is with anchor clamps frock | |
| CN216234930U (en) | Material pouring and turning device | |
| CN214558636U (en) | Welding positioning device with pressure detection function | |
| CN212273459U (en) | Network marketing platform | |
| CN112519296A (en) | Wood shavings packing is with anchor clamps frock | |
| CN209599172U (en) | A kind of mechanical five metals accessory tool case | |
| CN209811798U (en) | Fixed effectual anchor clamps for machining | |
| CN214985462U (en) | Multifunctional pallet suitable for sterilization | |
| CN212401295U (en) | Tripod transportation frame | |
| CN212763929U (en) | Furniture production is with bearing structure of unipolar vertical milling machine | |
| CN211538891U (en) | Manipulator device convenient to pivot is washd | |
| CN211392019U (en) | Nitrogen gas jar is strorage device in batches convenient to take | |
| CN217397461U (en) | A collect transfer device for medical waste | |
| CN210081060U (en) | Steel welding is with preventing gliding fixing device of steel | |
| CN215362856U (en) | Sample storage device for food detection | |
| CN216166054U (en) | Goods shelf device convenient for furniture to move and take | |
| CN213674169U (en) | Loading and unloading operation manipulator | |
| CN211310727U (en) | Auxiliary carrying device for stairs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200918 |
|
| RJ01 | Rejection of invention patent application after publication |