CN111993309A - Clamping tool for jewelry detection and detection method thereof - Google Patents
Clamping tool for jewelry detection and detection method thereof Download PDFInfo
- Publication number
- CN111993309A CN111993309A CN202010845321.7A CN202010845321A CN111993309A CN 111993309 A CN111993309 A CN 111993309A CN 202010845321 A CN202010845321 A CN 202010845321A CN 111993309 A CN111993309 A CN 111993309A
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- Prior art keywords
- jewelry
- plate
- movable plate
- threaded rod
- clamping tool
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 229920001971 elastomer Polymers 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/12—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with storage compartments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The invention discloses a clamping tool for jewelry detection and a detection method thereof, and relates to the technical field of jewelry detection. According to the jewelry fixing device, under the action of the fine adjustment mechanism, the distance between the positioning plate and the movable plate can be effectively adjusted through the studs, so that the jewelry of different types and sizes can be conveniently fixed, the working range of the tool table is effectively enlarged, and in addition, the damage to the jewelry caused by overlarge clamping force between the positioning plates can be effectively avoided due to the existence of the spongy cushion.
Description
Technical Field
The invention relates to the technical field of jewelry detection, in particular to a clamping tool for jewelry detection and a detection method thereof.
Background
Generally, jewelry, artware or other valuable objects made of natural materials except metals such as gold and silver are commonly called as jewelry, because the price of the jewelry is relatively expensive, the jewelry needs to be detected to be true or false before being selected and purchased, while the common jewelry detection work is to place the jewelry to be detected into a clamping tool for corresponding fixing work, and then the jewelry experts such as disasters can distinguish the jewelry from the true or false.
The existing clamping tool for jewelry detection does not have the function of fixing jewelry of different types, models and sizes, and further causes limitation of detection work, influences work efficiency, does not have the function of accurate positioning, and further causes the phenomenon that the jewelry drops possibly due to insufficient fastening degree, so that the slow speed of the detection work efficiency is caused.
Disclosure of Invention
The invention aims to solve the defects that the existing clamping tool for jewelry detection does not have the function of fixing jewelry of different types and sizes, so that the detection work is limited, the work efficiency is influenced, and the existing clamping tool for jewelry detection does not have the function of accurate positioning, so that the jewelry can fall off due to insufficient fastening degree, and the detection work efficiency is slow.
In order to achieve the purpose, the invention provides the following technical scheme: a clamping tool for jewelry detection and a detection method thereof comprise a tool table, wherein the top end of the tool table is fixedly connected with a coarse adjustment mechanism, one side of the coarse adjustment mechanism is connected with a limiting mechanism, the limiting mechanism internally comprises a limiting plate, and one side of the limiting plate is welded with a reinforcing rib, the middle part of the other side of the limiting plate is fixedly connected with a slide rail, and the outer side of the slide rail is connected with a movable plate, the inner side of the movable plate is provided with a slide groove hole, the middle part of one side of the limiting mechanism is fixedly connected with a fine adjustment mechanism, the inner side of the tool table is provided with a placing groove, and the inner side of the placing groove is provided with a receiving mechanism, the interior of the receiving mechanism comprises a handle, one side of the handle is fixedly connected with a baffle plate, one side fixedly connected with containing box of baffle, the electronic expansion bracket of multiunit is installed to the bottom of frock platform, and the bottom of electronic expansion bracket inlays there is the rubber pad.
Optionally, the bottom of the movable plate and the top of the tool table are distributed in a suspended state, and the movable plate and the tool table form a sliding structure through a sliding groove hole, a sliding rail, a limiting plate and the tool table.
Optionally, the outer side of the containing box and the inner side of the placing groove are distributed in a fitting state, and the containing box is movably connected with the tool table through the placing groove.
Optionally, the inside of coarse adjustment mechanism is including rotating head, and one side welding of rotating head has the threaded rod, the outside of threaded rod is connected with the fixed plate, and the inboard of fixed plate has seted up the screw thread through-hole.
Optionally, be contradicted between threaded rod and the fly leaf and be connected, and the threaded rod passes through screw through-hole, rotating head and fixed plate constitution detachable construction.
Optionally, the inside of fine-tuning is including female flexible post, and the inboard of female flexible post installs sub flexible post, one side fixedly connected with locating plate of sub flexible post, and the outside of locating plate inlays and have the foam-rubber cushion, the outside threaded connection of female flexible post has the double-screw bolt.
Optionally, the primary telescopic column and the movable plate are distributed in an integrated structure through welding, and the inner side of the primary telescopic column and the outer side of the secondary telescopic column are distributed in a tightly attached state.
Optionally, the bottom of locating plate is connected for contradicting between the top of frock platform, and the locating plate constitutes extending structure through son flexible post, female flexible post, double-screw bolt and fly leaf.
The detection method of the clamping tool for jewelry detection comprises the steps of roughly adjusting the position of jewelry, fixing the position, precisely adjusting the position of the jewelry and directionally collecting, wherein the roughly adjusting of the position of the jewelry comprises the following steps:
firstly, driving a threaded rod to roughly adjust the position of a movable plate through a rotating head;
and step two, after the position of the movable plate is reached, fixing the movable plate through a threaded rod.
The position fixing step comprises the following steps:
firstly, a movable plate needs to be moved on a sliding rail correspondingly through a threaded rod;
and step two, after the position of the threaded rod is determined, the moving range of the movable plate is effectively limited.
Optionally, the precise adjustment of the jewelry position:
firstly, effectively adjusting the distance between a positioning plate and a movable plate through a stud;
and step two, further enabling the positioning plate to further perform accurate positioning work on the jewelry.
The directional collection comprises the following steps:
step one, after the jewelry is identified, the jewelry can be placed into a containing box for directional collection;
and step two, the jewelry can be conveniently taken out and put in by people due to the existence of the handle.
The invention provides a clamping tool for jewelry detection and a detection method thereof, and the clamping tool has the following beneficial effects:
1. according to the jewelry fixing device, under the action of the fine adjustment mechanism, the distance between the positioning plate and the movable plate can be effectively adjusted through the studs, so that the jewelry of different types and sizes can be conveniently fixed, the working range of the tool table is effectively enlarged, and in addition, the damage to the jewelry caused by overlarge clamping force between the positioning plates can be effectively avoided due to the existence of the spongy cushion.
2. According to the jewelry clamping device, under the action of the coarse adjustment mechanism, the rotating head can conveniently perform corresponding limiting work on the movable plate through the threaded rod, so that the movable plate can effectively drive the fine adjustment mechanism to perform accurate positioning work on jewelry, and the phenomenon that the jewelry clamping work is not in an optimal state due to insufficient length between the positioning plates can be effectively avoided.
3. In the invention, under the action of the limiting mechanism, the movable plate is conveniently limited by the threaded rod, so that the phenomenon of shaking of the movable plate can be effectively avoided.
4. According to the jewelry storage mechanism, under the action of the storage mechanism, the jewelry after being identified can be conveniently and directionally stored, so that the jewelry can be effectively prevented from being lost, and in addition, due to the existence of the lifting handle, the jewelry can be conveniently and rapidly taken out and put in, so that the detection efficiency can be effectively accelerated.
5. According to the invention, the height of the tooling table can be conveniently and directionally adjusted according to the height of a user by setting the electric telescopic frame, so that the waist of the user can be effectively aching due to the discomfort of the height, and in addition, the friction force between the rubber pad and the ground can be effectively increased, and the sliding phenomenon of the tooling table can be effectively avoided.
Drawings
FIG. 1 is a schematic front perspective view of a clamping fixture for jewelry testing according to the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of a limiting mechanism of the clamping tool for jewelry testing according to the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of a fine adjustment mechanism of the clamping tool for jewelry testing according to the present invention;
FIG. 4 is a schematic view of an internal structure of a receiving mechanism of the clamping tool for jewelry inspection according to the present invention;
fig. 5 is a schematic view of the internal cross-sectional structure of the rough adjustment mechanism of the clamping tool for jewelry detection.
In the figure: 1. a tooling table; 2. a coarse adjustment mechanism; 201. rotating the head; 202. a threaded rod; 203. a fixing plate; 204. a threaded through hole; 3. a limiting mechanism; 301. a limiting plate; 302. reinforcing ribs; 303. a slide rail; 304. a movable plate; 305. a sliding slot hole; 4. a fine adjustment mechanism; 401. a primary telescopic column; 402. a sub telescopic column; 403. positioning a plate; 404. a sponge cushion; 405. a stud; 5. a placement groove; 6. a storage mechanism; 601. a handle; 602. a baffle plate; 603. a storage box; 7. an electric telescopic frame; 8. and (7) a rubber pad.
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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a clamping tool for jewelry detection and a detection method thereof comprise a tool table 1, a coarse adjustment mechanism 2, a rotating head 201, a threaded rod 202, a fixed plate 203, a threaded through hole 204, a limiting mechanism 3, a limiting plate 301, a reinforcing rib 302, a sliding rail 303, a movable plate 304, a sliding groove hole 305, a fine adjustment mechanism 4, a female telescopic column 401, a sub telescopic column 402, a positioning plate 403, a sponge pad 404, a stud 405, a placing groove 5, a receiving mechanism 6, a handle 601, a baffle 602, a receiving box 603, an electric telescopic frame 7 and a rubber pad 8, wherein the top end of the tool table 1 is fixedly connected with the coarse adjustment mechanism 2, one side of the coarse adjustment mechanism 2 is connected with the limiting mechanism 3, the limiting mechanism 3 internally comprises the limiting plate 301, one side of the limiting plate 301 is welded with the reinforcing rib 302, the middle part of the other side of the limiting plate 301 is fixedly connected with the sliding rail 303, the outer side of the sliding, one side middle part fixed connection of stop gear 3 is by fine-tuning 4, and standing groove 5 has been seted up to the inboard of frock platform 1, and the inboard of standing groove 5 installs receiving mechanism 6, and receiving mechanism 6's inside is including handle 601, and one side fixedly connected with baffle 602 of handle 601, one side fixedly connected with containing box 603 of baffle 602, and multiunit electric expansion bracket 7 is installed to the bottom of frock platform 1, and the bottom of electric expansion bracket 7 is inlayed and is had rubber pad 8.
Furthermore, the bottom end of the movable plate 304 and the top end of the tool table 1 are distributed in a suspended state, the movable plate 304 and the tool table 1 form a sliding structure through the sliding groove hole 305, the sliding rail 303, the limiting plate 301 and the tool table 1, and the sliding structure is distributed in the suspended state, so that friction between the movable plate 304 and the tool table 1 is reduced, and in addition, due to the existence of the sliding structure, the position between the movable plates 304 is convenient to adjust, and further, the jewelry can be effectively fixed by the fine adjustment mechanism 4.
Further, the outside of containing box 603 is the laminating state with the inboard of standing groove 5 and distributes, and containing box 603 passes through standing groove 5 and constitutes swing joint with frock platform 1, through swing joint, and the jewelry that we will finish the appraisal of being convenient for carries out good containing work to the phenomenon of losing can effectually be avoided the jewelry to appear.
Further, coarse adjustment mechanism 2's inside is including rotating head 201, and one side welding of rotating head 201 has threaded rod 202, the outside of threaded rod 202 is connected with fixed plate 203, and threaded through-hole 204 has been seted up to the inboard of fixed plate 203, through coarse adjustment mechanism 2's existence, be convenient for rotating head 201 carry out corresponding regulation work to fly leaf 304 through threaded rod 202, and then make fly leaf 304 can drive fine tuning 4 and carry out accurate positioning work to the jewelry, thereby can effectually avoid causing the tight optimal condition that does not have the clamp work of jewelry because length is not enough between locating plate 403.
Further, be contradicted between threaded rod 202 and the fly leaf 304 and be connected, and threaded rod 202 passes through screw through hole 204, rotating head 201 and fixed plate 203 constitutes detachable construction, through detachable construction, we are convenient for change threaded rod 202 of different length, and then can effectually avoid causing the influence because threaded rod 202's length is not enough to the spacing work of fly leaf 304.
Further, fine-tuning 4's inside is including female flexible post 401, and sub-flexible post 402 is installed to female flexible post 401's inboard, one side fixedly connected with locating plate 403 of sub-flexible post 402, and the outside of locating plate 403 is inlayed and is had foam-rubber cushion 404, the outside threaded connection of female flexible post 401 has double-screw bolt 405, existence through fine-tuning 4, make us can be through the effectual distance between adjusting locating plate 403 and the fly leaf 304 of double-screw bolt 405, and then make things convenient for us to carry out corresponding fixed work to the jewelry of different kind models size, thereby the effectual scope of work of frock platform 1 that has improved.
Further, the primary telescopic column 401 is integrally distributed with the movable plate 304 by welding, and the inner side of the primary telescopic column 401 and the outer side of the secondary telescopic column 402 are closely attached to each other, so that the distance between the positioning plate 403 and the movable plate 304 can be conveniently adjusted by the studs 405 through attachment distribution.
Further, be connected for contradicting between the bottom of locating plate 403 and the top of frock platform 1, and locating plate 403 passes through sub-flexible post 402, female flexible post 401, double-screw bolt 405 and fly leaf 304 constitution extending structure, through extending structure's existence, we are convenient for through the effectual distance of adjusting between locating plate 403 of double-screw bolt 405, and then make locating plate 403 can carry out accurate positioning work to the jewelry, thereby can effectually avoid causing the influence to the detection achievement because the clamping force is not enough.
The detection method of the clamping tool for jewelry detection comprises the steps of roughly adjusting the position of jewelry, fixing the position, precisely adjusting the position of the jewelry and directionally collecting, wherein the roughly adjusting of the position of the jewelry comprises the following steps:
firstly, the rotating head 201 is required to drive the threaded rod 202 to roughly adjust the position of the movable plate 304;
step two, after the position is reached, the movable plate 304 is fixed by the threaded rod 202.
The position fixing step comprises:
firstly, the movable plate 304 is required to move on the slide rail 303 correspondingly through the threaded rod 202;
step two, after the position of the threaded rod 202 is determined, the moving range of the movable plate 304 is effectively limited.
Further, accurate adjustment of the jewelry position:
firstly, the distance between the positioning plate 403 and the movable plate 304 needs to be effectively adjusted through the stud 405;
and step two, further enabling the positioning plate 403 to further perform accurate positioning work on the jewelry.
The directional collection comprises the following steps:
step one, after the jewelry is identified, the jewelry can be placed into a storage box 603 for directional collection;
step two, the jewelry can be conveniently and well taken out and put in through the handle 601.
The working principle is as follows: when the jewelry detection device is used, firstly, a user needs to put jewelry to be detected above the tool table 1, then the threaded rod 202 drives the movable plate 304 to move correspondingly through the rotating head 201, so that primary fixing work of the jewelry is facilitated, next, the distance between the positioning plates 403 is effectively adjusted through the stud 405, so that the jewelry is conveniently and accurately positioned, the jewelry can be effectively prevented from falling off due to insufficient clamping force, in addition, the damage to the surface of the jewelry due to excessive clamping force between the positioning plates 403 can be effectively avoided due to the existence of the sponge cushion 404, in addition, after the jewelry detection work is finished, the jewelry after the detection can be put into the storage box 603 for good storage work, so that the economic loss caused by the loss of the jewelry can be effectively avoided, finally, the electric telescopic frame 7 is set, so that the height of the tooling table 1 can be conveniently adjusted according to the height of the user in a directional mode, and the working principle that the waist of the user is painful due to height discomfort can be effectively avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a jewelry detects uses centre gripping frock, includes frock platform (1), its characterized in that: the top end of the tooling table (1) is fixedly connected with a coarse adjustment mechanism (2), one side of the coarse adjustment mechanism (2) is connected with a limiting mechanism (3), the limiting mechanism (3) comprises a limiting plate (301) inside, a reinforcing rib (302) is welded on one side of the limiting plate (301), a sliding rail (303) is fixedly connected to the middle of the other side of the limiting plate (301), a movable plate (304) is connected to the outer side of the sliding rail (303), a sliding groove hole (305) is formed in the inner side of the movable plate (304), a fine adjustment mechanism (4) is fixedly connected to the middle of one side of the limiting mechanism (3), a standing groove (5) is formed in the inner side of the tooling table (1), an accommodating mechanism (6) is installed on the inner side of the standing groove (5), the inside of the accommodating mechanism (6) comprises a handle (601), and a baffle (602) is fixedly connected to, one side fixedly connected with containing box (603) of baffle (602), multiunit electric telescopic frame (7) are installed to the bottom of frock platform (1), and the bottom of electric telescopic frame (7) is inlayed and is had rubber pad (8).
2. The jewelry testing clamping tool according to claim 1, characterized in that: the bottom end of the movable plate (304) and the top end of the tooling platform (1) are distributed in a suspended state, and the movable plate (304) and the tooling platform (1) form a sliding structure through a sliding groove hole (305), a sliding rail (303), a limiting plate (301).
3. The jewelry testing clamping tool according to claim 1, characterized in that: the outer side of the containing box (603) is in fit state distribution with the inner side of the placing groove (5), and the containing box (603) is movably connected with the tool table (1) through the placing groove (5).
4. The jewelry testing clamping tool according to claim 1, characterized in that: the inside of coarse adjustment mechanism (2) is including rotating head (201), and one side welding of rotating head (201) has threaded rod (202), the outside of threaded rod (202) is connected with fixed plate (203), and threaded through-hole (204) have been seted up to the inboard of fixed plate (203).
5. The jewelry testing clamping tool according to claim 4, wherein: the threaded rod (202) is connected with the movable plate (304) in a collision mode, and the threaded rod (202) forms a detachable structure through the threaded through hole (204), the rotating head (201) and the fixed plate (203).
6. The jewelry testing clamping tool according to claim 1, characterized in that: fine setting mechanism (4) inside is including female flexible post (401), and the inboard of female flexible post (401) installs sub flexible post (402), one side fixedly connected with locating plate (403) of sub flexible post (402), and inlay in the outside of locating plate (403) has foam-rubber cushion (404), the outside threaded connection of female flexible post (401) has double-screw bolt (405).
7. The jewelry testing clamping tool according to claim 6, wherein: the primary telescopic column (401) and the movable plate (304) are distributed in an integrated structure through welding, and the inner side of the primary telescopic column (401) and the outer side of the secondary telescopic column (402) are distributed in a tightly attached state.
8. The jewelry testing clamping tool according to claim 6, wherein: the bottom of locating plate (403) is contradicted to be connected with the top of frock platform (1) between, and locating plate (403) constitute extending structure through son flexible post (402), female flexible post (401), double-screw bolt (405) and fly leaf (304).
9. The utility model provides a jewelry detects detection method with centre gripping frock, includes the rough regulation of jewelry position, rigidity, the accurate regulation and the directional collection of jewelry position, its characterized in that, the rough regulation of jewelry position:
firstly, a threaded rod (202) is driven by a rotating head (201) to roughly adjust the position of a movable plate (304);
step two, after the position of the movable plate is reached, the movable plate (304) is fixed through the threaded rod (202);
the position fixing step comprises the following steps:
firstly, a movable plate (304) is required to move correspondingly on a sliding rail (303) through a threaded rod (202);
and step two, after the position of the threaded rod (202) is determined, the moving range of the movable plate (304) is effectively limited.
10. The method for detecting the jewelry detecting clamping tool according to claim 9, wherein the jewelry position precise adjusting step comprises the following steps:
firstly, effectively adjusting the distance between a positioning plate (403) and a movable plate (304) through a stud (405);
step two, further enabling the positioning plate (403) to further perform accurate positioning work on the jewelry;
the directional collection comprises the following steps:
step one, after the jewelry is identified, the jewelry can be placed into a storage box (603) for directional collection;
step two, the jewelry can be conveniently and well taken out and put in through the handle (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845321.7A CN111993309A (en) | 2020-08-20 | 2020-08-20 | Clamping tool for jewelry detection and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845321.7A CN111993309A (en) | 2020-08-20 | 2020-08-20 | Clamping tool for jewelry detection and detection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111993309A true CN111993309A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010845321.7A Pending CN111993309A (en) | 2020-08-20 | 2020-08-20 | Clamping tool for jewelry detection and detection method thereof |
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| Country | Link |
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| CN (1) | CN111993309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621598A (en) * | 2020-12-11 | 2021-04-09 | 王星阳 | Clamping device for identification and detection of industrial and artistic articles |
| CN112697742A (en) * | 2020-12-26 | 2021-04-23 | 圆角科技发展(佛山)有限公司 | Far infrared spectrum element content tester |
| CN112986067A (en) * | 2021-02-21 | 2021-06-18 | 重庆苏试广博环境可靠性技术有限公司 | Voltage stabilization electric heating vibration test tool with super-large length-diameter ratio and use method |
-
2020
- 2020-08-20 CN CN202010845321.7A patent/CN111993309A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621598A (en) * | 2020-12-11 | 2021-04-09 | 王星阳 | Clamping device for identification and detection of industrial and artistic articles |
| CN112697742A (en) * | 2020-12-26 | 2021-04-23 | 圆角科技发展(佛山)有限公司 | Far infrared spectrum element content tester |
| CN112986067A (en) * | 2021-02-21 | 2021-06-18 | 重庆苏试广博环境可靠性技术有限公司 | Voltage stabilization electric heating vibration test tool with super-large length-diameter ratio and use method |
| CN112986067B (en) * | 2021-02-21 | 2024-04-12 | 重庆苏试广博环境可靠性技术有限公司 | Super-large length-diameter ratio stabilized voltage electric heating vibration test tool and use method |
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Application publication date: 20201127 |
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