CN114843695A - Power supply unit and test equipment for electronic product test - Google Patents
Power supply unit and test equipment for electronic product test Download PDFInfo
- Publication number
- CN114843695A CN114843695A CN202210585469.0A CN202210585469A CN114843695A CN 114843695 A CN114843695 A CN 114843695A CN 202210585469 A CN202210585469 A CN 202210585469A CN 114843695 A CN114843695 A CN 114843695A
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- CN
- China
- Prior art keywords
- battery
- power supply
- supply device
- inner sleeve
- testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a power supply device for testing an electronic product and testing equipment, and belongs to the technical field of electronic product production. The test equipment comprises a power supply device for testing the electronic product. The power supply device for the electronic product test comprises a mounting seat, an inner sleeve piece, a battery and an elastic conductive assembly, wherein a mounting hole is formed in the mounting seat. The internal member slides and wears to establish in the mounting hole, and the storage tank has been seted up to the outer wall of internal member, and the battery setting is in the storage tank. The elastic conductive component is arranged in the mounting hole, one end of the elastic conductive component is limited in the mounting hole and protrudes out of one end of the mounting seat, which deviates from the inner sleeve, the other end of the elastic conductive component is limited in the inner sleeve and is conductively connected with the positive electrode of the battery, and the negative electrode of the battery is communicated with the outside of the inner sleeve. The driving piece is arranged on the inner sleeve piece and can drive the inner sleeve piece to slide along the mounting hole. The power supply device for testing the electronic product is convenient to mount and dismount, and is beneficial to improving the production efficiency and reducing the labor intensity.
Description
Technical Field
The invention relates to the technical field of electronic product production, in particular to a power supply device for electronic product testing and testing equipment.
Background
In the production process of electronic products, some electronic products need to be subjected to power-on test, such as a mouse, and when the mouse is tested through test equipment, a battery needs to be installed in a battery compartment of the mouse to power on the mouse. At present, a mouse is generally electrified through a No. 5 battery, when the mouse is tested, the battery needs to be manually placed into a mouse battery compartment or taken out of the mouse battery compartment, the battery is repeatedly installed and detached, the testing efficiency is reduced, and the labor intensity is increased.
Therefore, a power supply device and a testing apparatus for testing electronic products are needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a power supply device for testing electronic products, which is convenient to mount and dismount, and is beneficial to improving the production efficiency and reducing the labor intensity.
Another objective of the present invention is to provide a testing apparatus, in which the power supply device for testing electronic products is arranged, so that automatic installation and removal of a battery can be conveniently achieved, production efficiency is improved, and labor intensity is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power supply device for electronic product testing comprises:
the mounting seat is internally provided with a mounting hole;
the inner sleeve is slidably arranged in the mounting hole in a penetrating mode, a containing groove is formed in the outer wall of the inner sleeve, and the battery is arranged in the containing groove;
the elastic conductive assembly is arranged in the mounting hole, one end of the elastic conductive assembly is limited in the mounting hole and protrudes out of one end of the mounting seat, which is away from the inner sleeve, the other end of the elastic conductive assembly is limited in the inner sleeve and is conductively connected with the anode of the battery, and the cathode of the battery is communicated with the outside of the inner sleeve; and
the driving piece is arranged on the inner sleeve piece and can drive the inner sleeve piece to slide along the mounting hole.
Optionally, the elastic conductive component comprises a first conductive piece, an elastic piece and a second conductive piece which are close to the battery and deviate from one end of the battery in sequence, an avoiding hole extending along the central axis direction of the mounting hole is formed in the inner sleeve piece, and the first conductive piece penetrates through the avoiding hole and abuts against the battery.
Optionally, the avoiding hole is a stepped hole, the end with the larger diameter of the avoiding hole deviates from the battery, the first conductive piece is a stepped shaft, the end with the larger diameter of the first conductive piece is located at the end with the larger diameter of the avoiding hole, and the end with the smaller diameter of the first conductive piece is located at the end with the smaller diameter of the avoiding hole.
Optionally, two opposite side surfaces of the first conductive member and the second conductive member are respectively provided with a groove, and two ends of the elastic member are respectively located in one groove.
Optionally, the shielding device further comprises an insulating sleeve, the insulating sleeve is arranged in the avoiding hole in a penetrating mode, and the first conductive piece is arranged in the insulating sleeve in a penetrating mode.
Optionally, a sliding groove is formed in a side wall of the mounting hole, the sliding groove extends along a central axis direction of the mounting hole, and the driving piece penetrates through the sliding groove and is connected to the internal member.
Optionally, the mounting base further comprises a guide assembly, a supporting portion is convexly arranged on one side of the mounting base corresponding to the sliding groove, the guide assembly is respectively connected to the driving piece and the supporting portion, and the guide assembly can guide the driving piece.
Optionally, the battery is a rechargeable battery.
A test apparatus, comprising:
the power supply device for testing the electronic product;
and the taking and placing mechanism can install the power supply device for the electronic product test in the product battery compartment or take the power supply device out of the product battery compartment.
Optionally, the clamping member is disposed at an output end of the moving assembly, and the clamping member can clamp the driving member and the mounting seat.
The invention has the beneficial effects that:
when a product is tested, the power supply device for electronic product test is put into a battery bin of the product to supply power to the product, specifically, the cathode of the battery is electrically connected with the cathode of the product battery bin, the elastic conductive component is electrically connected with the anode of the product battery bin to supply power to the product, the inner sleeve can slide along the mounting hole under the driving of the driving piece through the arrangement of the elastic conductive component, so that the total length of the power supply device for electronic product test can be extended or shortened, therefore, the inner sleeve is driven by the driving piece to compress the elastic conductive component to shorten the length of the elastic conductive component before the power supply device for electronic product test is put into the battery bin of the product so as to be conveniently put into the product battery bin, and the elastic conductive component extends after the battery bin of the product is put into the power supply device for electronic product test, so that the anode and the cathode of the product battery bin are respectively connected with the elastic conductive component and the cathode of the battery, the power supply device for the electronic product test has the advantages that the power supply to the product is realized, the total length of the power supply device for the electronic product test can be extended or shortened, the power supply is realized, meanwhile, the mounting and the dismounting are convenient, the production efficiency is favorably improved, and the labor intensity is reduced.
According to the testing equipment, the power supply device for testing the electronic product is arranged, so that the automatic installation and disassembly of the battery can be conveniently realized, the production efficiency is improved, and the labor intensity is reduced.
Drawings
Fig. 1 is a perspective view of a power supply device for testing electronic products according to an embodiment of the present invention;
FIG. 2 is a side view of a power supply apparatus for testing electronic products according to an embodiment of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
In the figure:
1. a mounting seat; 11. mounting holes; 12. a chute; 13. a support portion; 2. an inner sleeve member; 21. avoiding holes; 22. a containing groove; 3. a battery; 4. an elastic conductive member; 41. a first conductive member; 42. an elastic member; 43. a second conductive member; 5. an insulating sleeve; 6. a guide assembly; 61. a guide bar; 7. a drive member.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first feature being in direct contact with the second feature, and may also include the recitation of the first feature being in contact with the second feature, but rather being in contact with the additional feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings of fig. 1-3.
The embodiment provides a test device, which comprises a power supply device for testing an electronic product and a pick-and-place mechanism (not shown). As shown in fig. 1-3, the power supply device for testing electronic products includes a mounting base 1, an inner sleeve 2, a battery 3, an elastic conductive component 4 and a driving component 7, wherein a mounting hole 11 is formed in the mounting base 1. The inner sleeve member 2 is slidably arranged in the mounting hole 11 in a penetrating manner, the outer wall of the inner sleeve member 2 is provided with a containing groove 22, and the battery 3 is arranged in the containing groove 22. Elastic conductive component 4 sets up in mounting hole 11, and elastic conductive component 4's one end is spacing in mounting hole 11 and protrusion in the one end that mount pad 1 deviates from interior external member 2, and the other end is spacing in interior external member 2 and with the anodal conductive connection of battery 3, the negative pole of battery 3 and the outside intercommunication of interior external member 2. The driving member 7 is disposed on the inner sleeve 2, and the driving member 7 can drive the inner sleeve 2 to slide along the mounting hole 11.
When a product is tested, the power supply device for electronic product testing in the embodiment is placed into a product battery bin to supply power to the product, specifically, the negative electrode of the battery 3 is conductively connected with the negative electrode of the product battery bin, and the elastic conductive component 4 is conductively connected with the positive electrode of the product battery bin, so that power supply to the product is realized, and the inner sleeve member 2 can slide along the mounting hole 11 under the driving of the driving member 7 through the arrangement of the elastic conductive component 4, so that the total length of the power supply device for electronic product testing in the embodiment can be extended or shortened, thus, the power supply device for electronic product testing drives the inner sleeve member 2 to compress the elastic conductive component 4 through the driving member 7 before the power supply device for electronic product testing is placed into the product battery bin to shorten the length of the elastic conductive component 4 so as to be conveniently placed into the product battery bin, and the elastic conductive component 4 is extended after the product battery bin is placed into the product battery bin, the positive pole and the negative pole of the battery bin of the product are respectively connected with the negative poles of the elastic conductive component 4 and the battery 3, so that the product is powered, the total length of the power supply device for testing the electronic product can be extended or shortened, the power supply device is convenient to mount and dismount while the power supply is realized, the production efficiency is improved, and the labor intensity is reduced.
Furthermore, the picking and placing mechanism can install the power supply device for electronic product testing in the product battery bin or take the power supply device out of the product battery bin, so that the power supply device for electronic product testing can be automatically installed and disassembled, the production efficiency is improved, and the labor intensity is reduced.
In particular, the pick and place mechanism comprises a moving assembly and a gripper, optionally the moving assembly is a robotic arm. The clamping piece is a clamping jaw cylinder. The holder sets up in the output that removes the subassembly, and the holder can centre gripping driving piece 7 and mount pad 1. It can be understood that the moving assembly can drive the clamping piece to move, when the clamping piece clamps the driving piece 7, the driving piece 7 drives the inner sleeve 2 to slide towards the mounting seat 1, the elastic conductive assembly 4 is compressed, the total length of the power supply device for the electronic product test is shortened, when the clamping piece loosens the driving piece 7, under the elastic action of the elastic conductive assembly 4, the inner sleeve 2 moves back to the direction away from the mounting seat 1, and the total length of the power supply device for the electronic product test is prolonged.
Particularly, the battery 3 is a chargeable and dischargeable battery, and the battery 3 can be recycled, so that the cost is saved. Preferably, the battery 3 is a lithium ion battery. The battery 3 may be any other chargeable and dischargeable battery, and is not limited herein.
As shown in fig. 2 and 3, the elastic conductive assembly 4 includes a first conductive member 41, an elastic member 42 and a second conductive member 43 sequentially disposed from a position close to the battery 3 to a position away from the battery 3, the inner sleeve 2 is provided with an avoiding hole 21 extending along a central axis direction of the mounting hole 11, and the first conductive member 41 penetrates through the avoiding hole 21 and abuts against the battery 3. Through the first conductive piece 41 and the positive electrode of the battery 3, the second conductive piece 43 and the elastic piece 42 are in conductive connection, the elastic piece 42 and the second conductive piece 43 are in conductive connection, and the second conductive piece 43 can be connected to the positive electrode of the battery bin of the product, so that the positive electrode of the battery 3 and the positive electrode of the battery bin are electrically connected to supply power to the product. In detail, the elastic member 42 is a spring.
In order to facilitate the limitation of the first conductive member 41, the avoiding hole 21 is a stepped hole, the end of the avoiding hole 21 with the larger diameter deviates from the battery 3, the first conductive member 41 is a stepped shaft, the end of the first conductive member 41 with the larger diameter is located at the end of the avoiding hole 21 with the larger diameter, and the end of the first conductive member 41 with the smaller diameter is located at the end of the avoiding hole 21 with the smaller diameter.
Furthermore, two opposite side surfaces of the first conductive member 41 and the second conductive member 43 are respectively provided with a groove, and two ends of the elastic member 42 are respectively located in one groove. Both ends of the elastic member 42 are located in the grooves, so that the elastic member 42 can be reliably connected with the first conductive member 41 and the second conductive member 43.
As shown in fig. 3, the power supply device for testing electronic products in this embodiment further includes an insulating sleeve 5, the insulating sleeve 5 is disposed in the avoiding hole 21, and the first conductive member 41 is disposed in the insulating sleeve 5. It can be understood that the first conductive member 41 is separated from the inner member 2 by the insulating sleeve 5, so that the first conductive member 41 can be prevented from contacting the inner member 2 to short-circuit the battery 3 disposed in the inner member 2.
In detail, the side wall of the mounting hole 11 is opened with a sliding slot 12, the sliding slot 12 extends along the central axis direction of the mounting hole 11, and the driving member 7 penetrates through the sliding slot 12 and is connected to the inner sleeve 2. The connection can be dismantled to driving piece 7 and endotheca 2, specifically, has seted up the counter bore on the driving piece 7, has seted up the radial screw hole that extends along mounting hole 11 on the endotheca 2, and driving piece 7 and endotheca 2 realize connecting through the bolt that runs through counter bore and screw hole threaded connection.
As shown in fig. 1-3, the power supply device for testing electronic products in this embodiment further includes a guiding assembly 6, a supporting portion 13 is convexly disposed on one side of the mounting base 1 corresponding to the sliding slot 12, the guiding assembly 6 is respectively connected to the driving member 7 and the supporting portion 13, and the guiding assembly 6 can guide the driving member 7, so that the driving member 7 can smoothly move along the inner wall of the mounting hole 11.
Further, the guide assembly 6 includes a guide rod 61, a guide hole is opened on the support portion 13, the guide rod 61 extends along the central axis direction of the mounting hole 11, one end of the guide rod 61 is connected to the driving member 7, and the other end of the guide rod slides through the guide hole. Preferably, a guide sleeve is arranged in the guide hole, and the guide rod 61 penetrates through the guide sleeve. In detail, the guide rods 61 are provided in two, and the two guide rods 61 are spaced apart in parallel.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A power supply device for testing electronic products is characterized by comprising:
the mounting structure comprises a mounting base (1), wherein a mounting hole (11) is formed in the mounting base (1);
the battery pack comprises an inner sleeve piece (2) and a battery (3), wherein the inner sleeve piece (2) penetrates through the mounting hole (11) in a sliding mode, a containing groove (22) is formed in the outer wall of the inner sleeve piece (2), and the battery (3) is arranged in the containing groove (22);
the elastic conductive component (4) is arranged in the mounting hole (11), one end of the elastic conductive component (4) is limited in the mounting hole (11) and protrudes out of one end, away from the inner sleeve (2), of the mounting base (1), the other end of the elastic conductive component is limited in the inner sleeve (2) and is in conductive connection with the positive electrode of the battery (3), and the negative electrode of the battery (3) is communicated with the outside of the inner sleeve (2); and
the driving piece (7) is arranged on the inner sleeve piece (2), and the driving piece (7) can drive the inner sleeve piece (2) to slide along the mounting hole (11).
2. The power supply device for testing the electronic product according to claim 1, wherein the elastic conductive component (4) comprises a first conductive member (41), an elastic member (42) and a second conductive member (43) which are sequentially arranged from a position close to the battery (3) to a position away from one end of the battery (3), the inner sleeve member (2) is provided with an avoiding hole (21) extending along a central axis direction of the mounting hole (11), and the first conductive member (41) penetrates through the avoiding hole (21) and abuts against the battery (3).
3. The power supply device for testing the electronic product according to claim 2, wherein the avoiding hole (21) is a stepped hole, the end of the avoiding hole (21) with the larger diameter deviates from the battery (3), the first conductive member (41) is a stepped shaft, the end of the first conductive member (41) with the larger diameter is located at the end of the avoiding hole (21) with the larger diameter, and the end of the first conductive member (41) with the smaller diameter is located at the end of the avoiding hole (21) with the smaller diameter.
4. The power supply device for testing electronic products according to claim 2, wherein two opposite side surfaces of the first conductive member (41) and the second conductive member (43) are respectively provided with a groove, and two ends of the elastic member (42) are respectively located in one of the grooves.
5. The power supply device for testing the electronic product according to claim 2, further comprising an insulating sleeve (5), wherein the insulating sleeve (5) is inserted into the avoiding hole (21), and the first conductive member (41) is inserted into the insulating sleeve (5).
6. The power supply device for testing electronic products according to any one of claims 1 to 5, wherein a sliding groove (12) is formed in a side wall of the mounting hole (11), the sliding groove (12) extends along a central axis direction of the mounting hole (11), and the driving member (7) penetrates through the sliding groove (12) and is connected to the inner sleeve (2).
7. The power supply device for testing the electronic product according to claim 6, further comprising a guiding assembly (6), wherein a supporting portion (13) is protruded from one side of the mounting seat (1) corresponding to the sliding slot (12), the guiding assembly (6) is respectively connected to the driving member (7) and the supporting portion (13), and the guiding assembly (6) can guide the driving member (7).
8. The power supply device for testing electronic products according to any of claims 1-5, wherein the battery (3) is a rechargeable battery.
9. A test apparatus, comprising:
the power supply device for electronic product testing of any one of claims 1 to 8;
and the taking and placing mechanism can install the power supply device for the electronic product test in a product battery (3) bin or take the power supply device out of the product battery (3) bin.
10. Test apparatus according to claim 9, wherein the pick and place mechanism comprises a moving assembly and a gripping member provided at an output end of the moving assembly, the gripping member being capable of gripping the driving member (7) and the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210585469.0A CN114843695A (en) | 2022-05-26 | 2022-05-26 | Power supply unit and test equipment for electronic product test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210585469.0A CN114843695A (en) | 2022-05-26 | 2022-05-26 | Power supply unit and test equipment for electronic product test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114843695A true CN114843695A (en) | 2022-08-02 |
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ID=82571753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210585469.0A Pending CN114843695A (en) | 2022-05-26 | 2022-05-26 | Power supply unit and test equipment for electronic product test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114843695A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061782A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市大疆创新科技有限公司 | Battery module and unmanned aerial vehicle |
| CN111009630A (en) * | 2019-12-10 | 2020-04-14 | 湖北华中光电科技有限公司 | Telescopic convenient loading and unloading battery compartment device |
| CN111638456A (en) * | 2020-05-14 | 2020-09-08 | 河北银隆新能源有限公司 | Battery short circuit test auxiliary device |
| CN214580576U (en) * | 2021-06-08 | 2021-11-02 | 宁海县瑞海电器有限公司 | Working lamp capable of being adjusted in drawing mode |
| CN113824259A (en) * | 2020-06-19 | 2021-12-21 | 扬州科迪机电制造有限公司 | Can dismouting have flexible function's motor output shaft |
-
2022
- 2022-05-26 CN CN202210585469.0A patent/CN114843695A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019061782A1 (en) * | 2017-09-30 | 2019-04-04 | 深圳市大疆创新科技有限公司 | Battery module and unmanned aerial vehicle |
| CN111009630A (en) * | 2019-12-10 | 2020-04-14 | 湖北华中光电科技有限公司 | Telescopic convenient loading and unloading battery compartment device |
| CN111638456A (en) * | 2020-05-14 | 2020-09-08 | 河北银隆新能源有限公司 | Battery short circuit test auxiliary device |
| CN113824259A (en) * | 2020-06-19 | 2021-12-21 | 扬州科迪机电制造有限公司 | Can dismouting have flexible function's motor output shaft |
| CN214580576U (en) * | 2021-06-08 | 2021-11-02 | 宁海县瑞海电器有限公司 | Working lamp capable of being adjusted in drawing mode |
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