CN219956464U - Imaging device of battery detection x-ray detector - Google Patents

Imaging device of battery detection x-ray detector Download PDF

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Publication number
CN219956464U
CN219956464U CN202321016255.8U CN202321016255U CN219956464U CN 219956464 U CN219956464 U CN 219956464U CN 202321016255 U CN202321016255 U CN 202321016255U CN 219956464 U CN219956464 U CN 219956464U
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ray
bearing
axis
product
adjusting
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王鄂豫
闻权
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Shenzhen Zhuo Mao Technology Co ltd
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Shenzhen Zhuo Mao Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

The utility model discloses an imaging device of an x-ray detector for battery detection, which comprises an x-ray transmitting device, an x-ray receiving device and a product bearing device, wherein the x-ray transmitting device and the x-ray receiving device are arranged at intervals; the product bearing device comprises a first X-axis translation mechanism, a first Y-axis translation mechanism, a first Z-axis lifting mechanism, a first lifting seat connected with the first Z-axis lifting mechanism, and a first R-axis rotating mechanism arranged on the first lifting seat. The utility model is based on the x-ray detection technology, realizes the automatic detection of relevant parameters of the lithium battery, has high degree of automation and convenient operation, can save a great deal of manpower resources and reduce cost, and can realize the rapid taking and placing of the product to be detected through the positioning pin on the bearing jig by arranging the positioning hole on the bearing plate of the product bearing device.

Description

Imaging device of battery detection x-ray detector
Technical Field
The utility model relates to the technical field of lithium battery detection, in particular to an imaging device of an x-ray detector for battery detection.
Background
A lithium battery is a battery composed of cells assembled and formed in a winding manner, and is also called a winding battery, and a winding battery commonly used at present is a power winding battery, a digital winding battery, a cylindrical winding battery, a laminated winding battery, and a button winding battery. In the production process of lithium batteries, quality detection is an extremely important ring, and if unqualified products are detected to flow into the market, a series of potential safety hazards can be increased.
At present, after the production of a laminated (blade) lithium battery is finished, the positive and negative electrode of the laminated (blade) lithium battery or the shape of an aluminum shell tab is required to be detected, at present, the conventional detection method is mainly a manual semi-automatic detection mode, namely, corresponding detection instruments are manually used for detecting the lithium battery one by one, the detection steps are complex, manual operation is more, the manual detection cost is higher, the detection efficiency is low, meanwhile, some automatic detection is performed on the lithium battery based on an x-ray detection technology, but the existing x-ray detection equipment is low in automation degree, more steps of manual participation are required, rapid positioning cannot be performed on the product to be detected, and meanwhile, the method is only suitable for the detection of single-specification and type products and is low in compatibility.
Disclosure of Invention
The utility model aims to provide an imaging device of an x-ray detector for detecting batteries, which is based on an x-ray detection technology, realizes automatic detection of relevant parameters of lithium batteries, has high degree of automation and convenient operation, can save a large amount of manpower resources and reduce cost, is provided with positioning holes on a bearing plate of a product bearing device, can realize quick taking and placing of products to be detected through positioning pins on a bearing jig, and meanwhile, is provided with a limiting component, can be suitable for limiting and detecting products of different specifications and types, has strong compatibility, and has adjustable distance and height between an x-ray transmitting device and an x-ray receiving device, and the product bearing device can drive the products to be detected to rotate, thereby realizing detection of different areas, visual angles and multiplying powers of the products and improving detection precision.
In order to achieve the above purpose, the following technical scheme is adopted:
an imaging device of an x-ray detector for battery detection comprises an x-ray transmitting device and an x-ray receiving device which are arranged at intervals, and a product bearing device arranged between the x-ray transmitting device and the x-ray receiving device; the product bearing device comprises a first X-axis translation mechanism, a first Y-axis translation mechanism, a first Z-axis lifting mechanism, a first lifting seat connected with the first Z-axis lifting mechanism, and a first R-axis rotating mechanism arranged on the first lifting seat; the first R-axis rotating mechanism is also in driving connection with a bearing plate, and the bearing plate is used for bearing a bearing jig in which a product to be measured is placed; positioning holes are formed in four corners of the top of the bearing plate respectively, and positioning pins are arranged at positions, corresponding to the positioning holes, of the four corners of the bearing jig respectively; the top of bearing jig still installs spacing subassembly, and spacing subassembly is used for spacing fixed with the product that awaits measuring.
Further, a plurality of bearing blocks are also arranged at intervals in the length direction of the top of the bearing jig, and products to be detected are arranged on the bearing blocks; a plurality of first adjusting sliding grooves are formed in two sides of the top of the bearing jig, and a plurality of first adjusting mounting holes are formed in each first adjusting sliding groove; the limiting assembly comprises a plurality of first adjusting stop blocks, wherein the first adjusting stop blocks are detachably arranged in the first adjusting sliding grooves and used for limiting two sides of a product to be tested.
Further, a plurality of second adjusting sliding grooves are formed in two ends of the top of the bearing jig, and a plurality of second adjusting mounting holes are formed in each second adjusting sliding groove; the limiting assembly further comprises a plurality of second adjusting stop blocks, and the second adjusting stop blocks are detachably arranged in the second adjusting sliding grooves and used for limiting two ends of a product to be tested.
Further, the first R-axis rotating mechanism comprises a hollow rotating table mounted on the first lifting seat and a first rotating motor for driving the hollow rotating table to rotate; the bearing plate is arranged on the hollow rotary table.
Further, the X-ray receiving device comprises a receiving installation frame, a second X-axis translation mechanism arranged at the top of the receiving installation frame, a second Y-axis translation mechanism connected with the second X-axis translation mechanism, and a first translation seat connected with the second Y-axis translation mechanism; the first translation seat is also provided with a first fixed support, and one side of the first fixed support is also provided with an x-ray receiver.
Further, a radiator fan is further arranged at the position, corresponding to the x-ray receiver, of the other side of the first fixing support.
Further, the X-ray emission device comprises an emission installation frame, a third X-axis translation mechanism arranged at the top of the emission installation frame, a third Y-axis translation mechanism connected with the third X-axis translation mechanism, and a second translation seat connected with the third Y-axis translation mechanism; the second translation seat is also provided with a height adjusting mechanism, and the height adjusting mechanism is also provided with a first lifting plate; the first lifting plate is further provided with a transmitting shell, and an x-ray transmitter is further arranged in the transmitting shell.
Further, one end of the emission shell is also provided with an emission protection cover.
By adopting the scheme, the utility model has the beneficial effects that:
the device is based on the x-ray detection technology, realizes the automatic detection of relevant parameters of the lithium battery, has high degree of automation and convenient operation, can save a large amount of human resources and reduce cost, is provided with positioning holes on a bearing plate of a product bearing device, can realize the rapid taking and placing of products to be detected through positioning pins on a bearing jig, and meanwhile is provided with a limiting component, can be suitable for the limiting and detection of products of different specifications and types, has strong compatibility, and has adjustable distance and height between an x-ray transmitting device and an x-ray receiving device, and the product bearing device can drive the products to be detected to rotate, so that the detection of different areas, visual angles and multiplying powers of the products can be realized, and the detection precision is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the product carrier of the present utility model;
FIG. 3 is a perspective view of the carrying tool of the present utility model;
FIG. 4 is a perspective view of an x-ray receiving device of the present utility model;
FIG. 5 is a perspective view of an x-ray emitting device of the present utility model;
FIG. 6 is a perspective view of the height adjustment mechanism of the present utility model;
wherein, the attached drawings mark and illustrate:
1-x-ray emitting device; 2-x-ray receiving means; 3-a product carrying device; 4-a height adjustment mechanism; 11-an emission mounting rack; 12-a third X-axis translation mechanism; 13-a third Y-axis translation mechanism; 14-a second translation seat; 15-a first lifting plate; 16-a launch housing; 17-an emission shield; 21-receiving a mounting frame; 22-a second X-axis translation mechanism; 23-a second Y-axis translation mechanism; 24-a first translation seat; 25-a first fixed bracket; a 26-x-ray receiver; 27-a radiator fan; 31-a first X-axis translation mechanism; 32-a first Y-axis translation mechanism; 33-a first Z-axis lifting mechanism; 34-a first lifting seat; 35-a first R-axis rotation mechanism; 36-a carrier plate; 37-a carrying jig; 41-a translational drive mechanism; 42-a first link mechanism; 43-a second linkage; 44-rotating the hand wheel; 371—locating pins; 372—a carrier block; 373-a first adjustment chute; 374-a first adjustment mounting hole; 375-first adjustment stop; 376-second adjustment chute; 377-a second adjustment mounting hole; 378-a second adjustment stop; 411-rotating the screw; 412-a first translational drive assembly; 413-a second translational drive assembly; 4121-a first mount; 4122-a first slide seat; 4123 a second fixing base.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 6, the present utility model provides an imaging device of an x-ray detector for battery detection, comprising an x-ray transmitting device 1 and an x-ray receiving device 2 which are arranged at intervals from each other, and a product carrying device 3 arranged between the x-ray transmitting device 1 and the x-ray receiving device 2; the product bearing device 3 comprises a first X-axis translation mechanism 31, a first Y-axis translation mechanism 32, a first Z-axis lifting mechanism 33, a first lifting seat 34 connected with the first Z-axis lifting mechanism 33, and a first R-axis rotation mechanism 35 arranged on the first lifting seat 34; the first R-axis rotating mechanism 35 is further in driving connection with a bearing plate 36, and the bearing plate 36 is used for bearing a bearing jig 37 in which a product to be tested is placed; positioning holes are formed in four corners of the top of the bearing plate 36, and positioning pins 371 are arranged at positions corresponding to the positioning holes in four corners of the bearing jig 37; the top of the bearing jig 37 is also provided with a limiting component, and the limiting component is used for limiting and fixing the product to be tested.
With continued reference to fig. 1 to 6, in an embodiment, the first X-axis translation mechanism 31, the first Y-axis translation mechanism 32 and the first Z-axis lifting mechanism 33 of the product bearing device 3 may be a linear motor module, a motor screw drive or other modules capable of implementing translation motion, and under the mutual coordination of the three modules, the product to be tested may be driven to perform triaxial motion (X-axis, Y-axis and Z-axis), meanwhile, the first lifting seat 34 is further provided with a first R-axis rotation mechanism 35, and the product to be tested may be driven to rotate by the first R-axis rotation mechanism 35, and through the mutual coordination of the four mechanisms, the product to be tested may be subjected to omnibearing detection (different areas, different visual angles, etc.), so as to improve the detection precision; in an embodiment, a positioning hole is further formed in each of four corners of the top of the carrier plate 36, a positioning pin 371 is further disposed at each of the four corners of the carrier jig 37 corresponding to the positioning hole, and the carrier jig 37 can be conveniently and rapidly placed on the carrier plate 36 through the positioning pin 371 and the positioning hole, meanwhile, the positioning pin 371 is inserted into the positioning hole, so that the placement stability of the carrier jig 37 can be ensured when the carrier jig 37 is driven to do translational, lifting and rotational movements.
When the device specifically works, a product to be tested (in the embodiment, the product to be tested is a laminated lithium battery) can be placed on the bearing jig 37, then the bearing jig 37 is placed on the bearing plate 36 through the positioning pins 371 on the bearing jig 37 and the positioning holes on the bearing plate 36, and the placement stability of the bearing jig 37 can be ensured by inserting the positioning pins 371 into the positioning holes; then, according to a preset detection path, the product bearing device 3 drives a product to be detected to perform translational, lifting and rotational movements according to a preset detection motion path, so that detection of different areas and visual angles of the product is realized, the detection precision is improved, and after detection is finished, a background automatically analyzes whether the product to be detected is an OK product (qualified product) or an NG product (unqualified product) according to a detection result, so that classification of staff is facilitated.
In an embodiment, a plurality of bearing blocks 372 are further arranged at intervals along the top length direction of the bearing jig 37, and the product to be measured is arranged on the bearing blocks 372; a plurality of first adjusting sliding grooves 373 are also formed on both sides of the top of the bearing jig 37, and a plurality of first adjusting mounting holes 374 are also formed in each first adjusting sliding groove 373; the limiting assembly comprises a plurality of first adjusting stop blocks 375, and the first adjusting stop blocks 375 are detachably arranged in the first adjusting sliding grooves 373 and are used for limiting two sides of a product to be tested; a plurality of second adjusting sliding grooves 376 are further formed at two ends of the top of the bearing jig 37, and a plurality of second adjusting mounting holes 377 are further formed in each second adjusting sliding groove 376; the limiting assembly further comprises a plurality of second adjusting stop blocks 378, and the second adjusting stop blocks 378 are detachably arranged in the second adjusting sliding grooves 376 and used for limiting two ends of a product to be tested.
In this embodiment, through setting up the carrier block 372 at the top of carrying jig 37 (carrier block 372 arranges in the top both ends and the middle zone of carrying jig 37), can be convenient for place the product that awaits measuring, simultaneously, through first regulation dog 375 and second regulation dog 378, can be with the product that awaits measuring spacing fixedly, guarantee the stability that its was placed, and in this embodiment, through the regulation mounting hole in first regulation spout 373, the second regulation spout 376, can change the mounted position of first regulation dog 375, second regulation dog 378, and then be adapted to the placing of the product that awaits measuring of different sizes, specification, the compatibility is strong.
In one embodiment, the first R-axis rotating mechanism 35 includes a hollow rotating table mounted on the first lifting seat 34, and a first rotating motor for driving the hollow rotating table to rotate; the carrier plate 36 is mounted on a hollow rotary table. The bearing plate 36 can be driven to rotate through the hollow rotary table under the driving of the first rotary motor so as to realize the detection of different angles of the product to be detected.
In one embodiment, the X-ray receiving device 2 includes a receiving mounting frame 21, a second X-axis translation mechanism 22 mounted on the top of the receiving mounting frame 21, a second Y-axis translation mechanism 23 connected to the second X-axis translation mechanism 22, and a first translation seat 24 connected to the second Y-axis translation mechanism 23; the first translation seat 24 is also provided with a first fixed bracket 25, and one side of the first fixed bracket 25 is also provided with an x-ray receiver 26.
In this embodiment, the second X-axis translation mechanism 22 and the second Y-axis translation mechanism 23 may be linear motor modules, motor screw drives or other modules capable of implementing translation motion, and may drive the X-ray receiver 26 to perform translation motion so as to better collect product image information, in this embodiment, the X-ray receiver 26 may be a flat panel detector or an image enhancer, and meanwhile, in an embodiment, a cooling fan 27 is further installed at one side of the first fixing frame, so that heat dissipation can be performed on the X-ray receiver 26, and the service life of the X-ray receiver is prolonged.
In one embodiment, the X-ray launching device 1 includes a launching mounting frame 11, a third X-axis translation mechanism 12 mounted on the top of the launching mounting frame 11, a third Y-axis translation mechanism 13 connected to the third X-axis translation mechanism 12, and a second translation seat 14 connected to the third Y-axis translation mechanism 13; the second translation seat 14 is also provided with a height adjusting mechanism 4, and the height adjusting mechanism 4 is also provided with a first lifting plate 15; the first lifting plate 15 is also provided with a transmitting shell 16, and an x-ray transmitter is also arranged in the transmitting shell 16.
In this embodiment, the third X-axis translation mechanism 12 and the third Y-axis translation mechanism 13 may be linear motor modules, motor screw drives or other modules capable of implementing translation motion, and then, under the cooperation of the height adjustment mechanism 4, the X-ray emitter may be driven to perform translation and lifting motion, so that the height of the X-ray emitter and the distance between the X-ray emitter and the X-ray receiver 2 may be adjusted, thereby implementing detection with different multiplying powers and improving detection precision; in one embodiment, the height adjustment mechanism 4 includes a translation driving mechanism 41 disposed on the second translation seat 14, and a first link mechanism 42 connected to the translation driving mechanism 41; the first lifting plate 15 is mounted on the first link mechanism 42, and the translation driving mechanism 41 is used for driving the first lifting plate 15 to lift via the first link mechanism 42.
In one embodiment, referring to fig. 5 and 6, the translation driving mechanism 41 includes a rotary screw 411, a first translation driving assembly 412; the first translation driving assembly 412 includes a first fixing base 4121 and a first sliding base 4122 disposed between the second translation base 14 and the first lifting plate 15, a second fixing base 4123 mounted on the top of the second translation base 14 and located below between the first fixing base 4121 and the first sliding base 4122, and a third fixing base mounted on the bottom of the first lifting plate 15 and located right above the second fixing base 4123; the rotary screw 411 is mounted on the first fixing seat 4121, and the rotary screw 411 is provided with a forward thread, and the first sliding seat 4122 is screwed with the rotary screw 411 through the forward thread; the first link mechanism 42 includes two groups of first diamond-shaped link assemblies, which are correspondingly arranged at two ends of the first fixing seat 4121; each group of first diamond-shaped connecting rod assemblies comprises four first connecting rods and four first rotating shafts; the two ends of the first fixing seat 4121, the two ends of the first sliding seat 4122, the two ends of the second fixing seat 4123 and the two ends of the third fixing seat are respectively provided with a first rotating shaft, and the four first connecting rods of each group of the first diamond-shaped connecting rod assemblies are hinged with each other end to end through the four first rotating shafts; the rotating screw 411 is mounted on the first fixing seat 4121, the outer wall of the rotating screw 411 is provided with a forward thread, the first sliding seat 4122 is connected with the rotating screw 411 through the forward thread, the first fixing seat 4121 is manually supported, then the first sliding seat 4122 can be driven to translate left and right through forward and reverse rotation of the rotating screw 411, and as the second fixing seat 4123 and the third fixing seat are fixed, when the first sliding seat 4122 translates left, the angle between two adjacent first connecting rods on the left and right can be increased, the angle between two adjacent first connecting rods on the upper and lower edges is reduced, and then the first lifting plate 15 is driven to lift, on the contrary, when the first sliding seat 4122 moves right, the first lifting plate 15 is driven to descend, and then the height of the x-ray emitter can be changed, so that different types of products can be detected, and in the embodiment, the two sides of the first fixing seat 4121 are respectively provided with a first diamond connecting rod assembly, so that the lifting stability of the x-ray emitter can be ensured.
In addition, to ensure the lifting stability of the x-ray emitter, the lifting device further comprises a second translation driving assembly 413 and a second link mechanism 43, wherein the structure of the second translation assembly is consistent with that of the first translation assembly, the second link mechanism 43 is consistent with that of the first link mechanism 42, and the lifting stability of the first lifting plate 15 can be further improved by arranging the translation driving assemblies at two ends of the bottom of the first lifting plate 15; in addition, in an embodiment, in order to facilitate rotating the rotary screw 411, a rotary hand wheel 44 is further installed at one end of the rotary screw 411, meanwhile, an emission protection cover 17 is further installed at one end of the emission casing 16 where a light emitting hole is formed (the x-ray emitter is an x-ray source, and the x-rays emitted by the x-ray emitter are emitted to the outside through the light emitting hole), so that the x-ray leakage rate can be reduced while the light is concentrated, and in addition, heat dissipation holes are formed at two sides of the emission casing 16, so that the heat dissipation efficiency of the x-ray emitter can be improved, and the service life of the x-ray emitter can be prolonged.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. An imaging device of an x-ray detector for battery detection is characterized by comprising an x-ray transmitting device and an x-ray receiving device which are arranged at intervals, and a product bearing device arranged between the x-ray transmitting device and the x-ray receiving device; the product bearing device comprises a first X-axis translation mechanism, a first Y-axis translation mechanism, a first Z-axis lifting mechanism, a first lifting seat connected with the first Z-axis lifting mechanism, and a first R-axis rotating mechanism arranged on the first lifting seat; the first R-axis rotating mechanism is also in driving connection with a bearing plate, and the bearing plate is used for bearing a bearing jig in which a product to be measured is placed; positioning holes are formed in four corners of the top of the bearing plate respectively, and positioning pins are arranged at positions, corresponding to the positioning holes, of the four corners of the bearing jig respectively; the top of bearing jig still installs spacing subassembly, and spacing subassembly is used for spacing fixed with the product that awaits measuring.
2. The imaging device of the x-ray detector for battery detection according to claim 1, wherein a plurality of bearing blocks are further arranged at intervals in the length direction of the top of the bearing jig, and products to be detected are arranged on the bearing blocks; a plurality of first adjusting sliding grooves are formed in two sides of the top of the bearing jig, and a plurality of first adjusting mounting holes are formed in each first adjusting sliding groove; the limiting assembly comprises a plurality of first adjusting stop blocks, wherein the first adjusting stop blocks are detachably arranged in the first adjusting sliding grooves and used for limiting two sides of a product to be tested.
3. The imaging device of the battery detection x-ray detector according to claim 2, wherein a plurality of second adjusting sliding grooves are further formed in two ends of the top of the bearing jig, and a plurality of second adjusting mounting holes are further formed in each second adjusting sliding groove; the limiting assembly further comprises a plurality of second adjusting stop blocks, and the second adjusting stop blocks are detachably arranged in the second adjusting sliding grooves and used for limiting two ends of a product to be tested.
4. The battery-detected x-ray detector imaging device of claim 1, wherein the first R-axis rotation mechanism comprises a hollow rotary table mounted on a first lifting base, and a first rotary motor for driving the hollow rotary table to rotate; the bearing plate is arranged on the hollow rotary table.
5. The battery-detected X-ray detector imaging device of claim 1, wherein the X-ray receiving device comprises a receiving mounting frame, a second X-axis translation mechanism mounted on top of the receiving mounting frame, a second Y-axis translation mechanism connected to the second X-axis translation mechanism, and a first translation seat connected to the second Y-axis translation mechanism; the first translation seat is also provided with a first fixed support, and one side of the first fixed support is also provided with an x-ray receiver.
6. The battery-detected x-ray detector imaging device according to claim 5, wherein a radiator fan is further installed at a position corresponding to the x-ray receiver on the other side of the first fixing bracket.
7. The battery-detected X-ray detector imaging device of claim 1, wherein the X-ray emission device comprises an emission mounting frame, a third X-axis translation mechanism mounted on the top of the emission mounting frame, a third Y-axis translation mechanism connected to the third X-axis translation mechanism, and a second translation seat connected to the third Y-axis translation mechanism; the second translation seat is also provided with a height adjusting mechanism, and the height adjusting mechanism is also provided with a first lifting plate; the first lifting plate is further provided with a transmitting shell, and an x-ray transmitter is further arranged in the transmitting shell.
8. The battery-detected x-ray detector imaging device of claim 7, wherein one end of the emission housing is further equipped with an emission shield.
CN202321016255.8U 2023-04-27 2023-04-27 Imaging device of battery detection x-ray detector Active CN219956464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321016255.8U CN219956464U (en) 2023-04-27 2023-04-27 Imaging device of battery detection x-ray detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321016255.8U CN219956464U (en) 2023-04-27 2023-04-27 Imaging device of battery detection x-ray detector

Publications (1)

Publication Number Publication Date
CN219956464U true CN219956464U (en) 2023-11-03

Family

ID=88542337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321016255.8U Active CN219956464U (en) 2023-04-27 2023-04-27 Imaging device of battery detection x-ray detector

Country Status (1)

Country Link
CN (1) CN219956464U (en)

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