CN114351071B - Positive and negative electrode lug tin dipping device of Bluetooth lithium battery - Google Patents
Positive and negative electrode lug tin dipping device of Bluetooth lithium battery Download PDFInfo
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- CN114351071B CN114351071B CN202210045386.2A CN202210045386A CN114351071B CN 114351071 B CN114351071 B CN 114351071B CN 202210045386 A CN202210045386 A CN 202210045386A CN 114351071 B CN114351071 B CN 114351071B
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a tin dipping device for positive and negative lugs of a Bluetooth lithium battery, which comprises a heating device, wherein two titanium alloy tin tanks are symmetrically arranged at the upper end of the heating device, a heat insulation structure is arranged at the upper end of the heating device, two movable reset structures are symmetrically arranged on the heating device, each movable reset structure comprises a mounting substrate, a connecting plate, a connecting column, a spring pressing plate, a reset spring and a pulling block, the connecting plate is arranged at the upper end of the mounting substrate, and the connecting column is arranged at the inner end of the mounting substrate. The invention relates to a tin dipping device for positive and negative lugs of a Bluetooth lithium battery, which belongs to the field of tin dipping devices, and can be used for preserving heat of heat generated by a heating device by arranging a heat preserving structure, so that the heat can be better transferred to a titanium alloy tin bath, and finally the waste of resources is reduced; through setting up heat preservation fixed knot and removing reset structure, make it mutually support, can make heat preservation structure can fix the upper end at heating device.
Description
Technical Field
The invention relates to the field of tin dipping devices, in particular to a tin dipping device for positive and negative lugs of a Bluetooth lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The safety, specific capacity, self-discharge rate and cost performance of the lithium metal battery are all superior to those of the lithium ion battery. Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material, metallic lithium or its alloy metal as a negative electrode material, and a nonaqueous electrolyte solution. Lithium ion batteries are generally batteries using lithium alloy metal oxides as positive electrode materials, graphite as negative electrode materials, and nonaqueous electrolytes. The lithium battery has the advantages of high energy ratio, long service life, high rated voltage, high power bearing capacity, low self-discharge rate, light weight, strong adaptability to high and low temperatures, environmental protection, no water consumption basically in production and the like. The defects are as follows: the lithium primary batteries are poor in safety and have the danger of explosion. The lithium ion battery of lithium cobaltate cannot discharge with large current, and has high price and poor safety. The lithium ion battery needs to protect the circuit to prevent the battery from being overcharged and overdischarged. High production requirement and high cost. The use condition is limited, and the use danger of high and low temperature is high. In order to avoid overdischarge or overcharge of the battery caused by improper use, a triple protection mechanism is arranged in the single lithium ion battery. Firstly, a switching element is adopted, when the temperature in the battery rises, the resistance value of the switching element rises, and when the temperature is too high, the power supply is automatically stopped; secondly, selecting proper separator materials, and when the temperature rises to a certain value, micro-scale micropores on the separator can be automatically dissolved, so that lithium ions cannot pass through, and the internal reaction of the battery is stopped; and thirdly, a safety valve (namely a gas release hole at the top of the battery) is arranged, and when the internal pressure of the battery rises to a certain value, the safety valve is automatically opened, so that the use safety of the battery is ensured. In general, the total energy stored in a lithium ion battery is inversely proportional to the safety of the battery, and as the battery capacity increases, the battery volume increases, the heat dissipation performance of the battery decreases, and the possibility of accidents increases greatly. For lithium ion batteries for mobile phones, the basic requirement is that the probability of safety accidents is less than one part per million, which is the lowest standard acceptable to the public. The forced heat dissipation is particularly important for large-capacity lithium ion batteries, particularly for large-capacity lithium ion batteries for automobiles and the like.
When the conventional Bluetooth lithium battery positive and negative electrode lug tin-dipping device is used, a heating device of the conventional Bluetooth lithium battery positive and negative electrode lug tin-dipping device has no corresponding heat preservation structure, so that a great amount of heat can be wasted when the heating device is used, certain resource waste can be generated, meanwhile, the conventional tin-dipping device only has one tin-dipping groove, and the positive and negative electrode lugs needing tin-dipping are arranged, and short circuit can be caused when the positive and negative electrode lugs are placed in one tin-dipping groove.
Disclosure of Invention
1. Technical problem to be solved
According to the Bluetooth lithium battery positive and negative electrode lug tin-dipping device, heat generated by a heating device can be insulated through the arrangement of the heat-insulating structure, so that the heat can be better transferred to a titanium alloy tin bath, finally, the waste of resources is reduced, the heat-insulating structure can be fixed at the upper end of the heating device through the arrangement of the heat-insulating fixing structure and the movable reset structure, and the heat-insulating structure can be limited through the arrangement of the limiting structure, so that the heat-insulating structure is more convenient to install and detach.
2. Description of the embodiments
The invention mainly aims to provide a tin dipping device for positive and negative lugs of a Bluetooth lithium battery, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a positive negative pole ear wicking device of bluetooth lithium cell, includes heating device, heating device upper end symmetry is provided with two titanium alloy tin baths, heat preservation structure is installed to heating device's upper end, two removal reset structure are installed to the last symmetry of heating device, remove reset structure and contain mounting substrate, connecting plate, spliced pole, spring clamp plate, reset spring and pulling piece, the upper end at mounting substrate is installed to the connecting plate, the inner at the spliced pole is installed to the spliced pole, reset spring cover is established on the spliced pole, the pulling piece is installed at mounting substrate's outer end, two the upper end of connecting plate all is provided with a heat preservation fixed knot structure, two heat preservation fixed knot constructs are located heat preservation structure's left and right sides respectively, two the equal symmetry of heat preservation fixed knot constructs is provided with two fixed clip posts, two all install a limit structure in the heat preservation fixed knot constructs, limit structure contains and connects horizontal pole, carries and draws and limit baffle, carry and draw the upper end at the connecting plate, and two limit baffle are installed at the left and right side of symmetry.
Preferably, the heating device is provided with a heating plate, two first storage grooves are symmetrically formed in the left end and the right end of the heating device, two spring grooves are symmetrically formed in the heating device, two communication holes are formed in the inner wall of the first storage groove, and the two communication holes penetrate through the two first storage grooves and the two spring grooves respectively.
Preferably, the lower extreme of insulation construction has seted up the heat preservation cavity, the installation draw-in groove has been seted up to insulation construction's upper end, the installation draw-in groove runs through insulation construction's upper end and heat preservation cavity, install the heat preservation sealed pad on the inner wall of installation draw-in groove, four fixed fastening holes have been seted up to insulation construction's left and right sides both ends symmetry. Through setting up insulation construction, can keep warm the heat that heating device produced, make the heat transfer that can be better to the titanium alloy tin bath on, finally reduce the waste of resource.
Preferably, the two titanium alloy tin baths are both positioned in the heat insulation cavity and the installation clamping groove, the two titanium alloy tin baths are both positioned at the upper end of the heating plate, and a polyimide adhesive insulating layer is arranged between the two titanium alloy tin baths.
Preferably, two mounting substrates on the movable reset structure are respectively located in two first storage grooves formed in the left end and the right end of the heating device in a symmetrical mode, the spring pressing plate and the reset spring are respectively located in two third storage grooves formed in the heating device, the connecting columns penetrate through communication holes formed in the heating device to connect the mounting substrates with the spring pressing plate, a pulling slot is formed in the pulling block, the pulling slot penetrates through the upper end and the lower end of the pulling block, the reset spring is located on the outer side of the spring pressing plate, the two heat-insulating fixing structures are respectively fixedly installed at the upper ends of the two connecting plates through screws, two second storage grooves are formed in the upper ends of the heat-insulating fixing structures, two third storage grooves are symmetrically formed in the lower ends of the heat-insulating fixing structures, the third storage grooves penetrate through the second storage grooves, four fixing clip columns are respectively inserted into four fixing clip holes formed in the left end and the right end of the heat-insulating structures in a symmetrical mode, and the fixing clip structures are integrally formed in the fixing clip structures which are symmetrically arranged at the inner ends of the fixing structures. Through setting up heat preservation fixed knot and removing reset structure, make it mutually support, can make heat preservation structure can fix the upper end at heating device.
Preferably, two connecting cross bars on the limiting structure are respectively located in two second storage grooves formed in the upper ends of the two heat-insulation fixing structures, the limiting baffle is located in the second storage groove and the third storage groove formed in the heat-insulation fixing structure, and the connecting cross bars, the lifting circular plate and the limiting baffle are of an integrated structure. Through setting up limit structure, can carry out spacingly to heat preservation fixed knot constructs to the installation and the dismantlement of heat preservation structure of being more convenient for.
3. Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
by arranging the heat preservation structure, heat generated by the heating device can be preserved, so that the heat can be better transferred to the titanium alloy tin bath, and finally, the waste of resources is reduced; the heat preservation fixing structure and the movable reset structure are arranged to be matched with each other, so that the heat preservation structure can be fixed at the upper end of the heating device; through setting up limit structure, can carry out spacingly to the fixed structure of heat preservation to the installation and the dismantlement of the heat preservation structure of being more convenient for; by arranging two mutually independent and insulated titanium alloy tin baths, the occurrence of short circuit of positive and negative lugs which need tin dipping can be avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a heating device according to the present invention;
FIG. 3 is a schematic view of a thermal insulation structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of a heat retaining structure of the present invention;
FIG. 5 is a schematic view of a limiting structure of the present invention;
fig. 6 is a schematic structural diagram of the mobile reset structure of the present invention.
In the figure: 1. a heating device; 2. a thermal insulation structure; 3. a titanium alloy tin bath; 4. moving the reset structure; 5. a heat preservation fixing structure; 6. a limit structure; 7. a heating plate; 8. a first storage groove; 9. a communication hole; 10. a heat preservation cavity; 11. installing a clamping groove; 12. a thermal insulation sealing pad; 13. a fixing clip hole; 14. a polyimide gel insulating layer; 15. a mounting substrate; 16. a connecting plate; 17. a connecting column; 18. a spring pressing plate; 19. a return spring; 20. pulling the block; 21. pulling the slot; 22. a second storage groove; 23. a third storage groove; 24. fixing the clamping column; 25. connecting the cross bars; 26. pulling the circular plate; 27. and a limit baffle.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, a tin immersion device for the positive and negative lugs of a bluetooth lithium battery comprises a heating device 1, two titanium alloy tin tanks 3 are symmetrically arranged at the upper end of the heating device 1, a heat insulation structure 2 is arranged at the upper end of the heating device 1, two movable reset structures 4 are symmetrically arranged on the heating device 1, each movable reset structure 4 comprises a mounting substrate 15, a connecting plate 16, a connecting column 17, a spring pressing plate 18, a reset spring 19 and a pulling block 20, the connecting plate 16 is arranged at the upper end of the mounting substrate 15, the connecting column 17 is arranged at the inner end of the mounting substrate 15, the spring pressing plate 18 is arranged at the inner end of the connecting column 17, the reset spring 19 is sleeved on the connecting column 17, the pulling block 20 is arranged at the outer end of the mounting substrate 15, the upper ends of the two connecting plates 16 are respectively provided with a heat insulation fixing structure 5, the two heat insulation fixing structures 5 are symmetrically arranged at the left side and right side of the heat insulation structure 2, the inner ends of the two heat insulation fixing structures 5 are respectively provided with two fixing clamping columns 24, a limit structure 6 is arranged in the two heat insulation fixing structures 5, a limit structure 6 is arranged at the left side and right side of the limit structure 25, a limit structure 25 is arranged at the limit end 25, a limit stop bar 25 is arranged at the limit bar 25, and the limit bar 25 is connected at the right side 25.
In this embodiment, the heating device 1 is provided with the heating plate 7, two first storage grooves 8 are symmetrically formed in the left and right ends of the heating device 1, two spring grooves are symmetrically formed in the heating device 1, a communication hole 9 is formed in the inner wall of each first storage groove 8, and the two communication holes 9 penetrate through the first storage grooves 8 and the two spring grooves respectively.
In this embodiment, in order to keep warm the heat that heating device 1 produced, make heat transfer to titanium alloy tin bath 3 that heat can be better on, finally reduce the waste of resource, insulation structure 2 has been set up, insulation cavity 10 has been seted up to insulation structure 2's lower extreme, installation draw-in groove 11 has been seted up to insulation structure 2's upper end, installation draw-in groove 11 runs through insulation structure 2's upper end and insulation cavity 10, install heat preservation sealing pad 12 on installation draw-in groove 11's the inner wall, four fixed slot 13 have been seted up to insulation structure 2's left and right sides both ends symmetry.
In this embodiment, two titanium alloy tin baths 3 are both located in the heat insulation cavity 10 and the installation clamping groove 11, two titanium alloy tin baths 3 are both placed at the upper end of the heating plate 7, and a polyimide adhesive insulating layer 14 is arranged between the two titanium alloy tin baths 3.
In this embodiment, in order to make the insulation structure 2 able to be fixed at the upper end of the heating device 1, the movable reset structure 4 is provided, two mounting substrates 15 on the two movable reset structures 4 are respectively located in two first storage slots 8 symmetrically provided at the left and right ends of the heating device 1, the spring pressing plate 18 and the reset spring 19 are both located in the spring slots provided in the heating device 1, the connecting column 17 passes through the communication hole 9 provided on the heating device 1 to connect the mounting substrates 15 and the spring pressing plate 18 together, a pulling slot 21 is provided on the pulling block 20, the pulling slot 21 penetrates the upper and lower ends of the pulling block 20, the reset spring 19 is located at the outer side of the spring pressing plate 18, two insulation fixing structures 5 are respectively and fixedly installed at the upper ends of the two connecting plates 16 through screws, two first storage slots 22 are respectively provided at the upper ends of the two insulation fixing structures 5, two third storage slots 23 are symmetrically provided at the lower ends of the two insulation fixing structures 5, the third storage slots 23 connect the mounting substrates 15 with the second storage slots 22, four clamping cards 24 penetrate the upper and lower ends of the two insulation fixing structures 5 to form an integral structure, and the two insulation fixing structures are respectively inserted into the two symmetrical clamping structures 24, and the two insulation fixing structures are provided at the two inner ends of the two insulation fixing structures are respectively, and the two symmetrical structures are arranged at the two ends of the insulation fixing structures are 13, and the two symmetrical structures are respectively, and the two symmetrical.
In this embodiment, in order to limit the thermal insulation fixing structure 5, thereby be more convenient for the installation and the dismantlement of thermal insulation structure 2, limit structure 6 has been set up, two connection horizontal poles 25 on two limit structure 6 are located two No. two storage tanks 22 that two thermal insulation fixing structure 5 upper ends were seted up respectively, limit baffle 27 is located two storage tanks 22 and No. three storage tanks 23 that thermal insulation fixing structure 5 was seted up, connect horizontal pole 25, carry and draw round plate 26 and limit baffle 27 as integrated into one piece structure.
When the tin immersion device for the positive and negative lugs of the Bluetooth lithium battery is used, firstly, the titanium alloy tin groove 3 is placed at the upper end of the heating plate 7 arranged on the heating device 1, so that two titanium alloy tin grooves 3 and the polyimide adhesive insulating layer 14 are positioned in the heat insulation cavity 10 and the mounting clamping groove 11 formed on the heat insulation structure 2, then the heating device 1 is started, the heating plate 7 heats the titanium alloy tin groove 3, then tin bars are dissolved in the titanium alloy tin groove 3, after the tin bars are dissolved, the positive and negative poles of the battery are respectively inserted into tin dissolved in the titanium alloy tin groove 3, further tin immersion operation can be completed at one time, and due to the heat insulation structure 2, heat generated by the heating plate 7 can be insulated, so that the heat can be better transferred to the titanium alloy tin groove 3, and finally, the waste of resources is reduced; when the heat insulation structure 2 needs to be disassembled, the movable reset structure 4 is pulled outwards firstly, at the moment, the reset spring 19 on the movable reset structure 4 is compressed by the spring pressing plate 18, meanwhile, the movable reset structure 4 drives the heat insulation fixing structure 5 outwards, finally, the fixing clamping columns 24 on the heat insulation fixing structure 5 are separated from the fixing clamping holes 13 formed in the heat insulation fixing structure 5, when the fixing clamping columns 24 are separated from the fixing clamping holes 13 formed in the heat insulation fixing structure 5, the limiting structure 6 can lose the blocking of the heating device 1, and then the limiting structure is subjected to downward sliding under the influence of gravity, so that the limiting baffle 27 on the limiting structure 6 can be blocked on the outer side of the heating device 1, and when the movable reset structure 4 is loosened again, the movable reset structure 4 and the heat insulation fixing structure 5 cannot be reset inwards due to the blocking of the limiting baffle 27, and then the heat insulation structure 2 can be removed from the upper end of the heating device 1; when the thermal insulation structure 2 needs to be installed and fixed on the upper end of the heating device 1, the thermal insulation structure 2 is firstly placed on the upper end of the heating device 1, then the limiting structure 6 is pulled upwards, so that the limiting baffle 27 on the limiting structure 6 is completely retracted into the thermal insulation fixing structure 5, at the moment, the moving reset structure 4 loses the blocking of the limiting baffle 27 and can be pushed inwards by the reset spring 19 arranged on the limiting baffle 27, so that the finally moving reset structure 4 and the thermal insulation fixing structure 5 can reset inwards, and finally the fixing clamp posts 24 on the thermal insulation fixing structure 5 can be inserted into the fixing clamp holes 13 formed on the thermal insulation structure 2, so that the installation and fixing of the thermal insulation structure 2 are finally completed.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a positive negative pole ear wicking device of bluetooth lithium cell, includes heating device (1), heating device (1) upper end symmetry is provided with two titanium alloy tin grooves (3), its characterized in that: the upper end of the heating device (1) is provided with a heat insulation structure (2), two movable reset structures (4) are symmetrically arranged on the heating device (1), each movable reset structure (4) comprises a mounting substrate (15), a connecting plate (16), a connecting column (17), a spring pressing plate (18), a reset spring (19) and a pulling block (20), each connecting plate (16) is arranged at the upper end of the mounting substrate (15), each connecting column (17) is arranged at the inner end of the mounting substrate (15), each spring pressing plate (18) is arranged at the inner end of each connecting column (17), each reset spring (19) is sleeved on each connecting column (17), each pulling block (20) is arranged at the outer end of the mounting substrate (15), each connecting plate (16) is provided with a heat insulation fixing structure (5), each heat insulation fixing structure (5) is respectively arranged at the left side and the right side of each heat insulation structure (2), each inner end of each heat insulation fixing structure (5) is symmetrically provided with two fixing clamp columns (24), each heat insulation fixing structure (5) is provided with a circular plate (26), each heat insulation fixing structure (6) is provided with a limit stop plate (25), the lifting round plate (26) is arranged at the upper end of the connecting cross rod (25), the limit baffle (27) is provided with two mounting clamping grooves (11) which are symmetrically arranged at the left end and the right end of the connecting cross rod (25), two first storage grooves (8) are symmetrically arranged at the left end and the right end of the heating device (1), two spring grooves are symmetrically arranged in the heating device (1), a communication hole (9) is formed in the inner wall of the first storage groove (8), the lower end of the heat preservation structure (2) is provided with a heat preservation cavity (10), the upper end of the heat preservation structure (2) is provided with a mounting clamping groove (11), the mounting clamping groove (11) penetrates the upper end of the heat preservation structure (2) through the heat preservation cavity (10), the inner wall of the mounting clamping groove (11) is provided with a heat preservation sealing gasket (12), the left end and the right end of the heating structure (2) are symmetrically provided with four fixing clamping holes (13), the two mounting substrates (15) on the two moving reset structures (4) are respectively arranged at the left end and the right end of the heating device (1) and the two reset structures (19) are respectively arranged in the spring grooves (18) which are arranged in the two spring grooves (18), the connecting column (17) penetrates through the communication hole (9) formed in the heating device (1) to connect the mounting substrate (15) with the spring pressing plate (18), a pulling slot (21) is formed in the pulling block (20), the pulling slot (21) penetrates through the upper end and the lower end of the pulling block (20), the reset spring (19) is located at the outer side of the spring pressing plate (18), the two heat preservation fixing structures (5) are fixedly mounted at the upper ends of the two connecting plates (16) respectively through screws, a second storage groove (22) is formed in the upper ends of the two heat preservation fixing structures (5), two third storage grooves (23) are symmetrically formed in the lower ends of the two heat preservation fixing structures (5), the third storage grooves (23) penetrate through the lower ends of the heat preservation fixing structures (5) and the second storage grooves (22), the four fixing clamping columns (24) are respectively inserted into four fixing clamping holes (13) formed in the left end and right end of the heat preservation structures (2) symmetrically, the inner ends of the two fixing structures (24) are symmetrically arranged at the two ends of the two heat preservation fixing structures (5) and the two heat preservation fixing structures (25) respectively, the two heat preservation fixing structures (5) are integrally formed in the two heat preservation structures (25) and are integrally connected with the two heat preservation structures (5), the limiting baffle (27) is located in a second storage groove (22) and a third storage groove (23) which are formed in the heat-insulation fixing structure (5), and the connecting cross rod (25), the lifting circular plate (26) and the limiting baffle (27) are of an integrated structure.
2. The positive and negative electrode ear tin dipping device for the Bluetooth lithium battery according to claim 1, wherein the tin dipping device comprises the following components: the heating device (1) is provided with a heating plate (7), and two communication holes (9) respectively penetrate through two first storage grooves (8) and two spring grooves.
3. The positive and negative electrode ear tin dipping device for the Bluetooth lithium battery according to claim 2, wherein the tin dipping device is characterized in that: two titanium alloy tin grooves (3) are both positioned in the heat preservation cavity (10) and the installation clamping groove (11), the two titanium alloy tin grooves (3) are both placed at the upper end of the heating plate (7), and a polyimide adhesive insulating layer (14) is arranged between the two titanium alloy tin grooves (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045386.2A CN114351071B (en) | 2022-01-15 | 2022-01-15 | Positive and negative electrode lug tin dipping device of Bluetooth lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045386.2A CN114351071B (en) | 2022-01-15 | 2022-01-15 | Positive and negative electrode lug tin dipping device of Bluetooth lithium battery |
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| Publication Number | Publication Date |
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| CN114351071A CN114351071A (en) | 2022-04-15 |
| CN114351071B true CN114351071B (en) | 2023-07-18 |
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| CN202210045386.2A Active CN114351071B (en) | 2022-01-15 | 2022-01-15 | Positive and negative electrode lug tin dipping device of Bluetooth lithium battery |
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| CN (1) | CN114351071B (en) |
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| CN215034310U (en) * | 2021-05-31 | 2021-12-07 | 福建火炬电子科技股份有限公司 | Condenser lead wire wicking device |
| CN215509382U (en) * | 2021-07-08 | 2022-01-14 | 四川虹飞电子元件有限责任公司 | Tin immersion tool |
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