CN113466645A - Power frequency withstand voltage detector with protect function for power equipment - Google Patents
Power frequency withstand voltage detector with protect function for power equipment Download PDFInfo
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- CN113466645A CN113466645A CN202110775703.1A CN202110775703A CN113466645A CN 113466645 A CN113466645 A CN 113466645A CN 202110775703 A CN202110775703 A CN 202110775703A CN 113466645 A CN113466645 A CN 113466645A
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- 241000252254 Catostomidae Species 0.000 claims abstract description 3
- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
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Abstract
The invention discloses an electric power frequency withstand voltage detector with a protection function for electric power equipment, which comprises a base, wherein four moving wheels which are symmetrically arranged are arranged on the lower end face of the base, a lifting hole is formed in the base, a lifting column is connected in the lifting hole in a sliding manner, a supporting plate is fixedly connected to the lower end face of the lifting column, four supporting blocks which are symmetrically arranged are fixedly connected to one side wall of the supporting plate, which is far away from the base, one ends of the four supporting blocks, which are far away from the supporting plate, are fixedly connected with suckers, one end of the lifting column, which is far away from the supporting plate, is fixedly connected with a pedal, a plurality of supporting springs are fixedly connected to one side wall of the pedal, which is close to the base, and one ends of the supporting springs, which are far away from the pedal, are fixedly connected to the base. The invention can be conveniently moved and placed, and is greatly convenient for users to finish measurement and detection work at different positions.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power frequency withstand voltage detector with a protection function for power equipment.
Background
The power frequency withstand voltage tester is intelligent withstand voltage test equipment with advanced performance, which is designed according to the latest national power industry standard, is safe and reliable, has powerful functions, is convenient to use and simple to maintain, and can be used for performing insulation strength tests on various electrical products, electrical elements, insulating materials and the like under specified voltage.
Present power frequency withstand voltage tester needs the user to carry whole equipment to appointed position at the in-process that uses, very big not convenient to user uses, and at the in-process that equipment used, because the difference of measuring equipment, volume and shape are all inequality, so just need carry out position adjustment to power frequency withstand voltage tester, often need look for in addition things such as shelf and be used for placing power frequency withstand voltage tester, very big inconvenient user operates.
Therefore, the power frequency withstand voltage detector with the protection function for the power equipment is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an electric power frequency withstand voltage detector with a protection function for electric equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electric power frequency withstand voltage detector with a protection function for power equipment comprises a base, wherein four moving wheels which are symmetrically arranged are arranged on the lower end face of the base, a lifting hole is formed in the base, a lifting column is connected in the lifting hole in a sliding manner, a supporting plate is fixedly connected to the lower end face of the lifting column, four supporting blocks which are symmetrically arranged are fixedly connected to one side wall of the supporting plate far away from the base, one ends of the four supporting blocks far away from the supporting plate are fixedly connected with suckers, one end of the lifting column far away from the supporting plate is fixedly connected with a pedal, a plurality of supporting springs are fixedly connected to one side wall of the pedal close to the base, one ends of the supporting springs far away from the pedal are fixedly connected to the base, two symmetrically arranged supporting frames are fixedly connected to the base, a rotating groove is formed in one side wall of one of the supporting frames close to the other supporting frame, the improved rotary welding machine is characterized in that a rotary block is connected to the rotary groove in a rotary mode, a rotary beam is fixedly connected to the rotary block, a square groove is formed in one side wall, away from the rotary block, of the rotary beam, a square rod is connected to the square groove in a sliding mode, a threaded column is fixedly connected to one end, away from the square groove, of the square rod, a thread at one end, away from the square rod, of the threaded column penetrates through the support frame, and a working device is arranged on the rotary beam.
Preferably, the working device comprises two connecting frames fixedly connected to the rotating beam, circular grooves are formed in the two ends of the connecting frames far away from the rotating beam, circular blocks are rotatably connected in the two circular grooves, the two circular blocks are fixedly connected with a safety box together, a cover plate is arranged on the safety box, a hinge is arranged at one end of the cover plate, one end of the hinge far away from the cover plate is fixedly connected to the outer wall of the safety box, a buckle is arranged at one end of the cover plate far away from the hinge, one end of the buckle far away from the cover plate is fixedly connected to the outer wall of the safety box, a protection pad is fixedly connected to one side wall of the cover plate and the safety box close to each other, a plurality of through holes which are arranged at equal intervals are jointly arranged on the safety box and the protection pad, detection equipment is arranged in the safety box, and the two circular blocks are made of magnetic materials, a first mounting hole is formed in one side wall of one trial circular groove, a first electromagnet is fixedly connected in the first mounting hole, and a control device is arranged on the lifting column.
Preferably, the control device comprises a sliding hole arranged on the lifting column, a limit groove is arranged on the side wall of the sliding hole, a sliding rod is connected in the sliding hole in a sliding manner, a limit disc is connected in the limit groove in a sliding manner, the limit disc is fixedly connected to the sliding rod, an auxiliary groove is arranged on the inner wall of one side of the lifting hole, an auxiliary rod is connected in the auxiliary groove in a sliding manner, the auxiliary rod is arranged in the sliding hole in a sliding manner, an auxiliary spring is fixedly connected to one end of the auxiliary rod far away from the sliding rod, one end of the auxiliary spring far away from the auxiliary rod is fixedly connected to the inner wall of the auxiliary groove, a control groove is arranged on the inner wall of one side of the lifting hole far away from the auxiliary groove, a control block is connected in the control groove in a sliding manner, one side wall of the control block far away from the auxiliary groove is connected with the inner wall of one side of the control groove far away from the auxiliary groove through a control spring, the control block is far away from fixedly connected with control lever on the lateral wall in control auxiliary tank, the one end that the control block was kept away from to the control lever runs through the base setting.
Preferably, the rotating block is made of a magnetic material, a second mounting hole is formed in the inner wall of one side wall, away from the rotating beam, of the rotating groove, and a second electromagnet is fixedly connected in the second mounting hole in a linked mode.
Preferably, one end of the threaded column, which is far away from the square rod, is fixedly connected with a rotating wheel.
Preferably, the support plate is arranged in an i-shape.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a user can conveniently finish moving work by means of the base, the moving wheels and other devices, the use by the user is greatly facilitated, meanwhile, the fixing work can be performed by means of the lifting column, the supporting block, the sucking disc and other devices, the stability of the device in subsequent work is greatly improved, and then, the measuring and detecting work of the equipment to be detected with different shapes and sizes can be finished by means of the rotation of the threaded column, the rotating beam, the connecting frame, the safety box and other devices, so that the detecting equipment can be moved to a proper position, and the use by the user is greatly facilitated.
Drawings
Fig. 1 is a front structural cross-sectional view of an electric power frequency withstand voltage detector with a protection function for an electric power device according to the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
FIG. 3 is a sectional view of a side structure of a rotating beam portion of the power frequency voltage withstand detector for power equipment with protection function according to the present invention;
fig. 4 is an enlarged view of the structure B in fig. 3.
In the figure: the device comprises a base 1, a lifting hole 2, a lifting column 3, a supporting plate 4, a supporting block 5, a sucker 6, a pedal 7, a supporting spring 8, a supporting frame 9, a rotating groove 10, a rotating block 11, a rotating beam 12, a square groove 13, a square rod 14, a threaded column 15, a connecting frame 16, a circular groove 17, a circular block 18, a safety box 19, a cover plate 20, a hinge 21, a buckle 22, a protective pad 23, a through hole 24, a detection device 25, a first mounting hole 26, a first electromagnet 27, a movable wheel 28, a sliding hole 29, a limiting groove 30, a sliding rod 31, a limiting disc 32, an auxiliary groove 33, an auxiliary rod 34, an auxiliary spring 35, a control groove 36, a control block 37, a control spring 38, a control rod 39, a second mounting hole 40, a second electromagnet 41 and a rotating wheel 42.
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.
Referring to fig. 1-4, an electric power frequency withstand voltage tester with protection function for electric power equipment comprises a base 1, four moving wheels 28 symmetrically arranged with each other are arranged on the lower end surface of the base 1, a lifting hole 2 is arranged on the base 1, a lifting column 3 is slidably connected in the lifting hole 2, a support plate 4 is fixedly connected on the lower end surface of the lifting column 3, the support plate 4 is arranged in an i shape, the i shape prevents the support plate 4 from interfering with the four moving wheels 28 in the lifting process, greatly ensures that the supporting and fixing work and the moving work of the device can be smoothly carried out, four supporting blocks 5 symmetrically arranged with each other are fixedly connected on one side wall of the support plate 4 away from the base 1, one ends of the four supporting blocks 5 away from the support plate 4 are fixedly connected with a sucking disc 6, and one ends of the lifting column 3 away from the support plate 4 are fixedly connected with a pedal 7, a plurality of supporting springs 8 are fixedly connected on one side wall of the pedal 7 close to the base 1, one ends of the supporting springs 8 far away from the pedal 7 are fixedly connected on the base 1, two symmetrically arranged supporting frames 9 are fixedly connected on the base 1, one side wall of one support frame 9 close to the other support frame 9 is provided with a rotating groove 10, a rotating block 11 is rotationally connected in the rotating groove 10, the rotating block 11 is fixedly connected with a rotating beam 12, the rotating block 11 is made of magnetic materials, a second mounting hole 40 is arranged on the inner wall of one side wall of the rotating groove 10 far away from the rotating beam 12, a second electromagnet 41 is fixedly linked in the second mounting hole 40, when the second electromagnet 41 works, magnetic force can be generated, the rotating block 11 is attracted and fixed, so that the rotating beam 12 can be fixed together with the threaded column 15, and the stability of subsequent detection work is greatly improved;
a square groove 13 is arranged on one side wall of the rotating beam 12 far away from the rotating block 11, a square rod 14 is connected in the square groove 13 in a sliding manner, the sliding connection of the square rod 14 enables the threaded column 15 not to be interfered when the threaded column rotates to move transversely, a threaded column 15 is fixedly connected at one end of the square rod 14 far away from the square groove 13, a thread at one end of the threaded column 15 far away from the square rod 14 penetrates through the support frame 9, so that a user can drive the square rod 14 to drive the rotating beam 12 to rotate to a proper position by rotating the threaded column 15, meanwhile, the fixing work of the rotating beam 12 can be completed by utilizing the self-locking function of the thread of the threaded column 15, a rotating wheel 42 is fixedly connected at one end of the threaded column 15 far away from the square rod 14, the setting of the rotating wheel 42 is convenient for the user to rotate the threaded column 15, the operation difficulty of the user is reduced, a working device is arranged on the rotating beam 12, the working device comprises two connecting frames 16 fixedly connected on the rotating beam 12, the ends of the two connecting frames 16 far away from the rotating beam 12 are both provided with circular grooves 17, the two circular grooves 17 are both rotatably connected with circular blocks 18, the two circular blocks 18 are jointly and fixedly connected with a safety box 19, the safety box 19 is provided with a cover plate 20, one end of the cover plate 20 is provided with a hinge 21, one end of the hinge 21 far away from the cover plate 20 is fixedly connected to the outer wall of the safety box 19, one end of the cover plate 20 far away from the hinge 21 is provided with a buckle 22, one end of the buckle 22 far away from the cover plate 20 is fixedly connected to the outer wall of the safety box 19, one side wall of the cover plate 20 and the side wall of the safety box 19 close to each other are both fixedly connected with a protection pad 23, the safety box 19 and the protection pad 23 are jointly provided with a plurality of through holes 24 which are arranged at equal intervals, the safety box 19 is internally provided with detection equipment 25, so that the detection equipment 25 can be stably and safely placed in the safety box 19, and lines can be placed by means of the through holes 24, the two circular blocks 18 are made of magnetic materials, a first mounting hole 26 is formed in one side wall of one trial circular groove 17, a first electromagnet 27 is fixedly connected into the first mounting hole 26, the circular blocks 18 can be attracted and fixed by virtue of magnetism generated by the first electromagnet 27 during working, and then the fixing work of the safety box 19 can be smoothly completed, so that the fixing work can be conveniently completed after the safety box 19 rotates to a proper position by virtue of the circular blocks 18, the stable detection work of a user is greatly facilitated, and a control device is arranged on the lifting column 3;
the control device comprises a sliding hole 29 arranged on the lifting column 3, a limit groove 30 is arranged on the side wall of the sliding hole 29, a sliding rod 31 is connected in the sliding hole 29 in a sliding manner, a limit disc 32 is connected in the limit groove 30 in a sliding manner, the limit disc 32 is fixedly connected in the sliding rod 31, the limit disc 32 is effectively arranged to prevent the sliding rod 31 from completely separating from the sliding hole 29, the integrity of the device is greatly ensured, an auxiliary groove 33 is arranged on the inner wall of one side of the lifting hole 2, an auxiliary rod 34 is connected in the auxiliary groove 33 in a sliding manner, the auxiliary rod 34 is connected in the sliding hole 29 in a sliding manner, an auxiliary spring 35 is fixedly connected to one end of the auxiliary rod 34 far away from the sliding rod 31, one end of the auxiliary spring 35 far away from the auxiliary rod 34 is fixedly connected on the inner wall of the auxiliary groove 33, the auxiliary rod 34 can be inserted into the sliding hole 29 to complete the fixing work by means of the auxiliary spring 35, a control groove 36 is arranged on the inner wall of one side of the lifting hole 2 far away from the auxiliary groove 33, a control block 37 is connected in the control groove 36 in a sliding manner, one side wall of the control block 37, which is far away from the auxiliary groove 33, is connected with the inner wall of one side of the control groove 36, which is far away from the auxiliary groove 33, through a control spring 38, a control rod 39 is fixedly connected to one side wall of the control block 37, which is far away from the auxiliary groove 33, one end of the control rod 39, which is far away from the control block 37, penetrates through the base 1, so that a user can push the control rod 39, push the control block 37 to stretch the control spring 38, push the sliding rod 31 to completely enter the sliding hole 29, and separate the auxiliary rod 34 from the sliding hole 29, so that the lifting column 3 can continue to complete lifting work.
In the using process of the invention, firstly, the whole device is pushed to move to a specified position close to the device 25 to be detected by virtue of the moving wheel 28, then the pedal 7 is stepped down, so that the pedal 7 pushes the lifting column 3 to descend in the process of extruding a plurality of supporting springs 8, after the lifting column 3 descends to the specified position in the lifting hole 2, the contracted auxiliary spring 35 pushes the auxiliary rod 34 to be inserted into the sliding hole 29 under the action of the self elastic force, and then the sliding rod 31 is pushed to extend out of the sliding hole 29 to be inserted into the control groove 36, so that the fixing work of the lifting column 3 by virtue of the auxiliary rod 34 can be completed, and then the fixing work of the lower supporting plate 4, the supporting block 5 and the sucking disc 6 can be completed, thus the whole device can complete the fixing work by virtue of the supporting block 5 and the sucking disc 6, and further the subsequent detection work can be stably performed, the stability of the detection work is greatly guaranteed, then a user can rotate the rotating wheel 42 to drive the threaded column 15 to rotate in the supporting frame 9 and then drive the square rod 14 and the rotating beam 12 to rotate, the rotating beam 12 can drive the two connecting frames 16, the two circular blocks 18 and the safety box 19 to rotate to proper positions in the rotating process, then the user can open the second electromagnet 41 to enable the second electromagnet 41 to suck the rotating block 11, so that the rotating block 11 and the rotating beam 12 can be more stably stopped at the specified positions, the stability of the subsequent work is further improved, then the user can rotate the safety box 19 to enable the safety box 19 to drive the two circular blocks 18 to rotate to the proper positions in the circular grooves 17, then the first electromagnet 27 is opened, and then the magnetic force generated during the work of the first electromagnet 27 sucks the circular blocks 18, so that the fixing work of the safety box 19 can be completed, then, the measurement work of the device 25 to be detected can be completed by means of the detection device 25, and objects such as a frame do not need to be carried, so that the use by a user is greatly facilitated, and the stability of the device during working is ensured.
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 (6)
1. The power frequency voltage withstand detector with the protection function for the power equipment comprises a base (1) and is characterized in that four moving wheels (28) which are symmetrically arranged are arranged on the lower end face of the base (1), a lifting hole (2) is formed in the base (1), a lifting column (3) is connected in the lifting hole (2) in a sliding mode, a supporting plate (4) is fixedly connected onto the lower end face of the lifting column (3), four supporting blocks (5) which are symmetrically arranged are fixedly connected onto one side wall, far away from the base (1), of the supporting plate (4) of each supporting block (4), one ends, far away from the supporting plate (4), of the four supporting blocks (5) are fixedly connected with suckers (6), one end, far away from the supporting plate (4), of the lifting column (3) is fixedly connected with a pedal (7), and a plurality of supporting springs (8) are fixedly connected onto one side wall, close to the base (1), of the pedal (7), one end of each support spring (8) far away from the pedal (7) is fixedly connected to the base (1) and is provided with two support frames (9) which are symmetrically arranged, one side wall of one support frame (9) close to the other support frame (9) is provided with a rotating groove (10), the rotating groove (10) is connected with a rotating block (11) in a rotating mode, the rotating block (11) is fixedly connected with a rotating beam (12), one side wall of the rotating beam (12) far away from the rotating block (11) is provided with a square groove (13), the square groove (13) is connected with a square rod (14) in a sliding mode, one end of the square rod (14) far away from the square groove (13) is fixedly connected with a threaded column (15), and one end of the threaded column (15) far away from the square rod (14) is provided with a thread which penetrates through the support frames (9), and a working device is arranged on the rotating beam (12).
2. The power frequency voltage withstand detector with the protection function for the power equipment according to claim 1, wherein the working device comprises two connecting frames (16) fixedly connected to the rotating beam (12), circular grooves (17) are formed in both ends of the two connecting frames (16) far away from the rotating beam (12), circular blocks (18) are rotatably connected in both the circular grooves (17), a safety box (19) is fixedly connected to the two circular blocks (18) together, a cover plate (20) is arranged on the safety box (19), a hinge (21) is arranged at one end of the cover plate (20), one end of the hinge (21) far away from the cover plate (20) is fixedly connected to the outer wall of the safety box (19) and provided with a buckle (22), one end of the cover plate (20) far away from the hinge (21) is provided with a buckle (22), and one end of the buckle (22) far away from the cover plate (20) is fixedly connected to the outer wall of the safety box (19), equal fixedly connected with protection pad (23) on the lateral wall that apron (20) and safety box (19) are close to each other, be equipped with a plurality of through-holes (24) that are equidistant setting jointly on safety box (19) and protection pad (23), be equipped with check out test set (25) in safety box (19), two circular piece (18) are made by magnetic material, are equipped with first mounting hole (26) on one of them examination circular recess (17)'s a lateral wall, first electro-magnet (27) of fixedly connected with in first mounting hole (26), be equipped with controlling means on lift post (3).
3. The withstand voltage detector of electric power frequency for power equipment that has protect function of claim 2, characterized in that, controlling means is including setting up slide opening (29) on lift post (3), be equipped with spacing groove (30) on the lateral wall of slide opening (29), sliding connection has slide bar (31) in slide opening (29), sliding connection has spacing dish (32) in spacing groove (30), spacing dish (32) fixed connection sets up in slide bar (31), be equipped with auxiliary groove (33) on one side inner wall of lift hole (2), sliding connection has auxiliary rod (34) in auxiliary groove (33), auxiliary rod (34) sliding connection sets up in slide opening (29), the one end fixedly connected with auxiliary spring (35) of slide bar (31) is kept away from in auxiliary rod (34) auxiliary spring (34), the one end fixed connection that auxiliary rod (34) was kept away from in auxiliary spring (35) sets up on the inner wall of auxiliary groove (33) The lifting hole (2) is provided with a control groove (36) on the inner wall of one side far away from the auxiliary groove (33), the control groove (36) is internally connected with a control block (37), the control block (37) is connected with the inner wall of one side far away from the auxiliary groove (33) through a control spring (38) between the side wall of one side far away from the auxiliary groove (33) and the control groove (36), the control block (37) is far away from the side wall of the auxiliary groove (33) and is fixedly connected with a control rod (39), and one end, far away from the control block (37), of the control rod (39) penetrates through the base (1) to be arranged.
4. The power frequency withstand voltage tester with the protection function for the power equipment according to claim 1, wherein the rotating block (11) is made of a magnetic material, a second mounting hole (40) is formed in an inner wall of a side wall of the rotating groove (10) far away from the rotating beam (12), and a second electromagnet (41) is fixedly connected in the second mounting hole (40).
5. The power frequency withstand voltage tester for power equipment with protection function according to claim 1, wherein a rotating wheel (42) is fixedly connected to one end of the threaded column (15) far away from the square rod (14).
6. The power frequency voltage withstand detector with the protection function for the power equipment according to claim 1, wherein the support plate (4) is arranged in an i shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775703.1A CN113466645A (en) | 2021-07-09 | 2021-07-09 | Power frequency withstand voltage detector with protect function for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110775703.1A CN113466645A (en) | 2021-07-09 | 2021-07-09 | Power frequency withstand voltage detector with protect function for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113466645A true CN113466645A (en) | 2021-10-01 |
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ID=77879355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110775703.1A Pending CN113466645A (en) | 2021-07-09 | 2021-07-09 | Power frequency withstand voltage detector with protect function for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113466645A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278840A (en) * | 2021-12-25 | 2022-04-05 | 徐州医科大学 | Hospital's intelligent information acquisition device |
| CN114887838A (en) * | 2022-07-14 | 2022-08-12 | 南通俊朗智能科技有限公司 | Glue dispensing device used in manufacturing process of electronic element |
-
2021
- 2021-07-09 CN CN202110775703.1A patent/CN113466645A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278840A (en) * | 2021-12-25 | 2022-04-05 | 徐州医科大学 | Hospital's intelligent information acquisition device |
| CN114887838A (en) * | 2022-07-14 | 2022-08-12 | 南通俊朗智能科技有限公司 | Glue dispensing device used in manufacturing process of electronic element |
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Application publication date: 20211001 |