CN112103745A - Intelligent direct-current digital display temperature control connecting wire and manufacturing method thereof - Google Patents
Intelligent direct-current digital display temperature control connecting wire and manufacturing method thereof Download PDFInfo
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- CN112103745A CN112103745A CN202010991998.1A CN202010991998A CN112103745A CN 112103745 A CN112103745 A CN 112103745A CN 202010991998 A CN202010991998 A CN 202010991998A CN 112103745 A CN112103745 A CN 112103745A
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- suction head
- magnetic suction
- temperature control
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- head
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board
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Abstract
The invention relates to a manufacturing method of a connecting wire and an intelligent direct-current digital display temperature control connecting wire. The manufacturing method of the connecting wire comprises the manufacturing method of the magnetic suction head A and the magnetic suction head B, and then the connecting wire is manufactured into a complete connecting wire. The intelligent direct-current digital display temperature control connecting wire for realizing the manufacturing method comprises a USB plug, a control box, a magnetic suction head A, a magnetic suction head B, a temperature control induction head and a power wire.
Description
Technical Field
The invention relates to a manufacturing method of a connecting wire, in particular to a manufacturing method of an intelligent direct-current digital display temperature control connecting wire.
The invention also relates to an intelligent direct-current digital display temperature control connecting wire for realizing the manufacturing method of the connecting wire, which comprises a USB plug, a magnetic suction head A, a magnetic suction head B and a control box.
Background
The existing electric blanket, electric heating physiotherapy pad and temperature control wires for wearing health care electric heating products are inconvenient to use by aligning plugs to plug in and pull out, are unreliable in connection through small current, and mostly cannot meet the requirement of cleanability due to common connectors. The electric blanket connected with the electric blanket is inconvenient to clean and maintain. In addition, the conventional magnetic attraction power supply design often causes interelectrode short circuit for attracting conductive foreign matters by a magnet, so that fire risks are formed.
The electric blanket, electric heat physiotherapy pad, dress health care electrical heating class product and all press close to the human body, for the power supply mode that adopts low voltage direct current mostly of the safety in utilization that promotes the product, for reaching the effect of heating, and accurate control by temperature change effect, connecting plug all need can be through great electric current, and need connect control by temperature change sensing device, so its connecting point quantity must have threely. And because the wearing product needs frequent plugging and unplugging in the wearing process, the plugging and unplugging are convenient, the ultra-small size, the improvement of the comfort and the safety become important focuses of the products, and the wearing product can inevitably have a dirty condition due to contacting with a human body, so the wearing product connected with the power receiving end is urgently needed to be washable.
Disclosure of Invention
In order to solve the problems in the prior art or solve part of the problems, the invention provides a manufacturing method of a connecting wire and an intelligent direct-current digital display temperature control connecting wire.
The invention provides a method for manufacturing a connecting wire, wherein the method for manufacturing a magnetic suction head A comprises the steps that a three-core power wire (7) is used for enabling the uppermost positive power wire to be welded above a central elastic needle (8) and a middle power wire to be welded above an outer ring conductive elastic needle (21), so that the phenomenon of melting caused by overhigh temperature of a welding soldering iron head is avoided, and a semi-finished product of a magnetic suction head A fitting is manufactured through the method. The magnet (10) is riveted at the central hole of the magnetic suction head A insulating outer ring (11) through a clamp, the magnetic suction head A insulating fixing sleeve (9) is also riveted at the central hole of the magnet (10) through a riveting process, a power line below the three-core power line (7) is welded above the magnet by using a pure copper non-magnetic soldering iron head, the three-core power line (7) and a riveted central elastic needle (8) are riveted at the central hole of the magnetic suction head A insulating fixing sleeve (9) through a clamp, an outer ring conductive elastic needle (21) which is riveted by the three-core power line (7) is riveted at the outer ring hole D of the magnet A insulating outer ring (11) through a clamp, and finally, a shell (6) of the magnetic suction head A is seamlessly adhered to the periphery of the whole magnetic suction head A through a soft rubber mold to form the.
The invention provides a method for manufacturing a connecting wire, wherein the method for manufacturing a magnetic suction head B comprises the step of welding a center pin of the magnetic suction head B above a middle thimble (17) of the magnetic suction head B by using a clamp to connect a power wire (20), so that the phenomenon of dissolution caused by overhigh temperature of the welding iron head is avoided, and the welding iron head is used as a semi-finished product accessory of the magnetic suction head B. A magnet insulation fixing ring (14) is riveted at the center of a magnetic suction head B conductive outer ring (13), a magnet (15) is riveted at the center hole of the magnet insulation fixing ring (14), a magnetic suction head B insulation fixing sleeve (16) is riveted at the center hole of the magnet (15), a magnetic suction head B semi-finished product accessory is riveted at the center hole of the magnetic suction head B insulation fixing sleeve (16), and the magnetic suction head B semi-finished product accessory is a accessory welded by a magnetic suction head B center thimble (17) and a center needle connecting power line (20) to form a magnetic suction head B semi-finished product. Four plug-in components holes of PCBA board (18) are riveted on four PIN feet of magnetic suction head B semi-manufactured goods's electrically conductive outer loop, reuse flatiron welded fastening makes it become an organic whole, welds control by temperature change induction head subassembly (19) again on PCBA board, beats waterproof insulating glue on PCBA welding point at last, plays insulating waterproof and prevents to draw the effect that drops, forms complete magnetic suction head B finished product.
A preparation method for applying a magnetic suction head B to a woven fabric is characterized in that a heating component E is placed above a temperature control induction head component (19) of the magnetic suction head B and used for controlling accurate temperature control of the heating component E, then cloth is woven on the front side and the back side of the magnetic suction head B and the heating component E in a hot pressing or sewing mode to enable the magnetic suction head B and the heating component E to be integrated, finally a decorative ring (12) of the magnetic suction head B is buckled on the magnetic suction head B and is tightly matched and fixed on the fabric cloth through a circular ring, and a complete intelligent wearable product is formed.
An intelligent direct-current digital display temperature control connecting wire for realizing a connecting wire manufacturing method comprises a USB plug (1), a temperature control box shell (2), a temperature control box PCBA (3), a temperature control surface cover (4), a temperature control surface paste (5), a magnetic suction head A and a magnetic suction head B, wherein the magnetic suction head A comprises a magnetic suction head A shell (6), a three-core power wire (7), a central elastic needle (8), a magnetic suction head A insulating fixing sleeve (9), a magnet (10), a magnetic suction head A insulating outer ring (11) and an outer ring conductive elastic needle (21), the magnetic suction head B comprises a magnetic suction head B mounting ring (12), a magnetic suction head B conductive outer ring (13), a magnet insulating fixing ring (14), a magnetic suction head B magnet (15), a magnetic suction head B insulating fixing sleeve (16), a magnetic suction head B central ejector needle (17), a PCBA board (18), a temperature control induction head assembly (19) and a magnetic suction head B central needle connected, electrically conductive bullet needle of outer loop (21), magnetism suction head A and magnetism suction head B are connected through the mode of magnetism, and its characterized in that of intelligence direct current digital display accuse temperature connecting wire has the digital display screen on the control by temperature change box, sets up the temperature according to individual needs, but accurate accuse temperature, and the simultaneous control box has the temperature-sensing ware, but the real-time test temperature variation.
Furthermore, a power line of the magnetic suction head A penetrates through a hole of the temperature control box shell (2) and is welded at the other end of the temperature control box PCBA board (3) to be used as power output.
Furthermore, the temperature control surface paste (5) is bonded with the temperature control surface cover (4) in a pasting mode to form a semi-finished product.
Furthermore, the formed semi-finished product is riveted above the shell of the temperature control box through a riveting clamp to be used as a position for fixing the PCBA (3) of the temperature control box below to form a control line of the magnetic suction head A with complete power and function input.
Furthermore, the polarities of the magnets of the magnetic suction head A and the magnetic suction head B are opposite, the magnets generate suction force to form automatic attraction between the plug and the socket, and the magnets are electrically conducted to form circuit connection after attraction due to an electroplating process.
Furthermore, after the magnetic suction head A and the magnetic suction head B are attracted, the elastic needle at the center of the magnetic suction head A and the thimble at the center of the magnetic suction head B are contacted and electrically conducted to form circuit connection, the conductive elastic needle of the outer ring is contacted and electrically connected with the conductive outer ring of the magnetic suction head B to form circuit connection and signal sending, so that the temperature sensed by the temperature control sensing head is fed back to the PCBA of the temperature control box for controlling and adjusting the temperature.
Furthermore, the center bullet needle of the magnetic suction head A is embedded on the center insulating frame of the magnetic suction head A and fastened on the center hole of the magnet, so that the material is saved by the installation mode, and the production and the processing are facilitated.
Furthermore, conductive materials are electroplated on the surfaces of the magnets of the magnetic suction head A or the magnetic suction head B, and are made into stepped steps, and the stepped steps are embedded on the insulating ring of the magnets of the magnetic suction head A or the central insulating frame of the magnetic suction head B to avoid the conductive connection mode that the magnets fall off, so that the overall thickness is reduced, and reliable connection is realized.
Furthermore, the PCBA pad G of the magnetic suction head B is solidified through soldering tin paste and then clings to the magnet of the magnetic suction head B to form magnet-free soldering tin, so that the purpose of convenience in production and reliability in connection is achieved.
Furthermore, the decorative ring of the magnetic suction head B is used for fixing the electromagnetic suction head B on the fabric cloth in a close fit manner through the circular ring.
Furthermore, the contact points are firmly connected with electricity because the magnets directly contact with the electricity conduction, the positions can be automatically aligned, the electrodes on the magnetic contact surface are not on the same plane, and the three electrodes are reliably protected by the surrounding insulating parts, so that the problem of short circuit caused by the magnet attracting plane iron sheet is reduced, and the safety of the joint is improved.
Drawings
Fig. 1 is a schematic structural diagram of a control line.
The drawings are labeled as follows.
A two-core wire USB plug; 2. a temperature control box housing; 3. a temperature control box PCBA; 4. a temperature control surface cover; 5. temperature control surface pastes; 6. a magnetic suction head A shell; 7. a three-core power cord; 8. a central bullet needle; 9. the magnetic sucker A is fixed on the insulating sleeve; 10. a magnet; 11. the magnetic suction head A is an insulated outer ring; 12. a magnetic suction head B is provided with a decorative ring; 13. a magnetic suction head B is electrically connected with the outer ring; 14. a magnet insulation fixing ring; 15. a magnetic suction head B magnet; 16. the magnetic sucker B is an insulating fixing sleeve; 17. a center thimble of the magnetic suction head B; 18. PCBA board; 19. a temperature control induction head assembly; 20. the center needle of the magnetic suction head B is connected with a power line; 21. and the outer ring is provided with a conductive spring pin.
FIG. 2 is a schematic view of the structure of the magnetic attraction head A.
The drawings are labeled as follows.
6. A magnetic suction head A shell; 7. a three-core power cord; 8. a central bullet needle; 9. the magnetic sucker A is fixed on the insulating sleeve; 10. a magnet; 11. the magnetic suction head A is an insulated outer ring; 21. an outer ring conductive pogo pin; D. and an outer ring fixing hole.
FIG. 3 is a schematic view of the structure of the magnetic attraction head B.
The drawings are labeled as follows.
12. A magnetic suction head B is provided with a decorative ring; 13. a magnetic suction head B is electrically connected with the outer ring; 14. a magnet insulation fixing ring; 15. a magnetic suction head B magnet; 16. the magnetic sucker B is an insulating fixing sleeve; 17. a center thimble of the magnetic suction head B; 18. PCBA; 19. a temperature control induction head assembly; 20. the center needle of the magnetic suction head B is connected with a power line; E. a heat generating component.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the drawings and examples, which are provided for illustration only and do not limit the scope of the present invention.
The two-core wire USB plug (1) is formed by seamless adhesion through a process of film wrapping glue, and penetrates through a hole of the temperature control box shell (2) to be welded at one end of the temperature control box PCBA (3) to be used as power supply input.
The temperature control surface paste (5) of the temperature control box is adhered with the temperature control surface cover (4) through the adhering clamp to form a semi-finished product.
The temperature control semi-finished product is riveted above the temperature control box shell through a riveting clamp to be used as a position for fixing the PCBA (3) of the temperature control box below to form a control line of the magnetic suction head A with complete power and function input.
A preparation method of a connecting wire magnetic suction head A is characterized in that a three-core power line (7) shown in figure two is used for welding the uppermost anode power line above a central elastic needle (8) and a middle power line above an outer ring conductive elastic needle (21) by using a clamp, so that the phenomenon of dissolution caused by overhigh temperature of a welding iron head is avoided, and the connecting wire magnetic suction head A is used as a part of a semi-finished magnetic suction head A.
A preparation method of a magnetic suction head A is characterized in that a magnet (10) shown in a figure II is riveted at a central hole of an insulating outer ring (11) of the magnetic suction head A through a clamp, an insulating fixing sleeve (9) of the magnetic suction head A is also riveted at the central hole of the magnet (10) through a riveting process, a power line below a three-core power line (7) is welded above the magnet through a pure copper non-magnetic soldering iron head, the three-core power line (7) and a riveted central bullet needle (8) are riveted at the central hole of the insulating fixing sleeve (9) of the magnetic suction head A through the clamp, a riveted outer ring conductive bullet needle (21) of the three-core power line (7) is riveted at an outer ring hole D of the insulating outer ring (11) of the magnet A through the clamp, and finally, a suction head A shell suction head (6) of the magnetic suction head A is seamlessly bonded on the periphery.
The magnetic suction head A and the magnetic suction head B are opposite in polarity, and are prevented from falling off by embedding the magnetic insulation outer ring of the magnetic suction head A and the magnetic insulation ring of the magnetic suction head B in respective installation positions due to the chamfered step structure.
The top of the outer ring conductive bullet needle is welded with a conductive wire by a clamp, and the clamp is used for riveting the outer ring conductive bullet needle at the hole of the magnet insulation outer ring of the magnetic suction head A, so that the phenomenon that the insulation sleeve of the magnetic suction head A is dissolved and shrunk due to overhigh temperature of the soldering bit is avoided during welding.
The special structure and the power feeding principle of the electromagnetic suction head A are shown in a structural schematic diagram of a magnetic suction head A (shown in the attached figure II), a magnet of the magnetic suction head A is embedded on an insulating outer ring of the magnetic suction head A (11), the uppermost negative power wire of a lead of the magnetic suction head A is welded on the magnet, and the lowermost positive power wire of the lead of the magnetic suction head A is welded on a central elastic needle of a (8). Because of the step structure of the magnet insulation outer ring of the magnetic suction head A (11), the magnet (10) can be directly embedded into the magnet insulation outer ring of the magnetic suction head A (11) to avoid being pulled and dropped. (8) The center bullet needle is inlayed in (9) magnetic suction head A center insulating frame to the fastening is on (10) magnet centre bore, (21) the outer loop electrically conducts the bullet needle and inlays on (11) the insulating outer loop of magnetic suction head A, and the welding mode of here has effectively reduced the thickness of whole public head of electricity of advancing, makes the public head attenuate of advancing the electricity, has reduced public head volume, has improved and has dressed the travelling comfort.
The power line of the intelligent direct-current digital display temperature control connecting wire magnetic suction head A penetrates through a hole of the temperature control box shell (2) to be welded at the other end of the temperature control box PCBA (3) to be used as power output.
The invention provides a manufacturing method of an intelligent direct-current digital display temperature control connecting wire, for example (figure III), wherein the manufacturing method of a magnetic suction head B comprises the step of welding a center pin of the magnetic suction head B above a middle thimble (17) of the magnetic suction head B by using a clamp to connect a power wire (20), so that the phenomenon of dissolution caused by overhigh temperature of a welding iron head is avoided, and the welding iron head is used as a semi-finished product accessory of the magnetic suction head B.
For example, in the third figure, a magnet insulating fixing ring (14) is riveted at the center of a conductive outer ring (13) of a magnetic suction head B, a magnet (15) is riveted at the center hole of the magnet insulating fixing ring (14), a magnetic suction head B insulating fixing sleeve (16) is riveted at the center hole of the magnet (15), and a magnetic suction head B semi-finished product accessory is riveted at the center hole of the magnetic suction head B insulating fixing sleeve (16), wherein the magnetic suction head B semi-finished product accessory is an accessory formed by welding a magnetic suction head B center thimble (17) and a center needle connection power line (20) to form a magnetic suction head B semi-finished product.
The utility model provides a female head of magnetism of intelligence direct current digital display accuse temperature connecting wire, if (three in the picture) PCBA board (18) four plug-in components holes riveting on four PIN feet of magnetic suction head B semi-manufactured goods electrically conductive outer loop, reuse flatiron welded fastening makes it become an organic whole, rewelds control by temperature change response head subassembly (19) on PCBA board, beats waterproof insulating glue on PCBA welding point at last, plays insulating waterproof and prevents to draw the effect that drops, forms complete magnetic suction head B finished product.
A magnetic suction female head of an intelligent direct-current digital display temperature control connecting wire, for example, a preparation method of a magnetic suction head B (figure III) applied to a woven fabric, a heating component E is placed above a temperature control induction head component (19) of the magnetic suction head B and used for controlling accurate temperature control of the heating component E, then cloth is woven on the front and back surfaces of the magnetic suction head B and the heating component E in a hot pressing or sewing mode to enable the magnetic suction head B and the heating component E to be integrated, finally a decorative ring (12) of the magnetic suction head B is buckled on the magnetic suction head B and is tightly matched and fixed on the cloth of the fabric through a circular ring, and a complete intelligent wearable product is.
The PCBA board of magnetism suction head B has large tracts of land copper foil pad as electrically conductive effect with magnetism suction head B magnet contact tip, and the wire jumper is to the PCBA back, and also C department pad is used as the welding internal line, directly avoids soldering tin magnet to lead to the demagnetization risk.
The insulating part at the center of the magnetic suction head B penetrates through a large hole at the PCBA board of the magnetic suction head B and is directly riveted and embedded into a central hole of the magnet.
The special structure and the power receiving principle of the magnetic suction head B are shown in the structural schematic diagram (figure III), a PCBA board (18) and a conductive outer ring (13) of the magnetic suction head B are tightly attached, welded and clamped in the middle, a magnet insulating fixing ring (14) of the magnetic suction head B is perfectly attached to a magnet (15), and a conductive welding disc below the PCBA board (18) is tightly attached to the magnet to form welding-free installation of the magnet.
The outer side of the middle ring wire of the magnetic suction head B is welded on the PCBA board (18) to form firm connection after the installation according to the steps, so that the magnet is directly conductive without welding. The outer ring is electrically connected and welded on a PCBA (printed circuit board assembly) plate (18) by an outer conductive ring (13) of the magnetic suction head B, and the outer conductive ring (13) of the magnetic suction head B is embedded with a magnet insulating ring (14) of the magnetic suction head B to form two functions of insulating a magnet and preventing the magnet from falling off, so that the function of reliably fixing the conductive magnet and insulating electrodes is achieved. In order to further reduce the thickness of the magnetic suction head B and improve the wearing comfort. See figure three and can reliably rely on the flange step to inlay on magnet at magnetic suction head B center insulating part edge to see through PCBA board and make the whole thickness of structure further reduce, improve and dress the travelling comfort.
The magnetic suction head B can achieve waterproof, ultrathin, water washing resistant and reliable connection.
The water washing resistant principle of the invention is that the joint of the welding spot of the PCBA board is sealed and fixed by glue, and all connecting wires are sealed and fixed at the rear part of the PCBA board by the glue to form a waterproof seal. Because there is not water space and any moving part in it, the magnetic suction head B can be resistant to washing, in addition it installs on cloth fabric through the magnetic suction head B decorative ring, and installation back thickness is little, can comfortable dress.
The invention relies on the magnet to connect and conduct electricity directly in a welding-free mode to form strong attraction, and three groups of contacts are formed by the outer layer ring and the center, thus ensuring the quick and reliable attraction and the connection and the conduction of the wearable connector.
The connecting mode of the invention greatly reduces the sizes of the connecting magnetic suction head A and the magnetic suction head B, reduces the number of parts and lowers the production and manufacturing cost.
Because the polarities of the magnets of the magnetic suction head A and the magnetic suction head B are opposite, the magnets generate suction force to form automatic attraction between the plug and the socket, and the magnets are electrically conducted to form circuit connection after attraction. The magnetic suction head A center elastic needle and the magnetic suction head B center thimble are contacted and electrically conducted to form circuit connection, the outer ring conductive elastic needle and the magnetic suction head B conductive outer ring are contacted and electrically conducted to form circuit connection and signal sending, so that the temperature sensed by the temperature control sensing head is fed back to the temperature control box PCBA for controlling and adjusting the temperature. The contact points are distributed, because the magnet is directly contacted with the conductive surface, the electricity connection is firm, the positions can be automatically aligned, because the electrodes on the magnetic force contact surface are not on the same plane, and the three electrodes are reliably protected by the surrounding insulating parts, the problem of short circuit formed by the magnet attracting plane iron sheets is reduced, and the safety of the joint is improved.
After the magnetic suction head is directly sucked, the structures of the middle electricity feeding needle A and the side electricity feeding needle B are assisted, so that the size of the electricity feeding head is effectively reduced, the suction force is enhanced, the suction reliability is improved, and the whole structure is small and reliable.
The anti-drop conductive method of the magnet is characterized in that conductive materials are electroplated on the surface of the magnet of the magnetic suction head A or the magnet of the magnetic suction head B and are made into step steps, and the step steps are embedded on the insulating ring of the magnet of the magnetic suction head B or the central insulating frame of the magnetic suction head A to avoid the conductive connection mode that the magnet drops.
The magnetic suction head B is a decorative ring, and the magnetic suction head B is tightly matched and fixed on the fabric cloth through a circular ring.
The contact is safe, the attraction conductive surface of the invention is a circular ring, and the other two electricity inlet needles are wrapped in the center and the periphery in an insulating way and are not in the same plane, so that short circuit cannot be caused when the attraction conductive surface attracts an iron object on the plane, and the contact has strong safety.
Claims (18)
1. A method for manufacturing an intelligent direct-current digital display temperature control connecting wire comprises a magnetic suction head A, a magnetic suction head B and a manufacturing method for applying the magnetic suction head B to a woven fabric.
2. The method for manufacturing the magnetic suction head A according to claim 1, is characterized in that: the three-core power line (7) uses a clamp to weld the uppermost anode power line above the central spring pin (8) and the middle power line above the outer ring conductive spring pin (21), so that the phenomenon of melting caused by overhigh temperature of a welding iron head is avoided, and the semi-finished product of the magnetic suction head A fitting is manufactured by the method.
3. The method for manufacturing the magnetic suction head A according to claim 2, wherein the method comprises the following steps: the magnet (10) is riveted at the central hole of the magnetic suction head A insulating outer ring (11) through a clamp, the magnetic suction head A insulating fixing sleeve (9) is also riveted at the central hole of the magnet (10) through a riveting process, a power line below the three-core power line (7) is welded above the magnet by using a pure copper non-magnetic soldering iron head, the three-core power line (7) and a riveted central elastic needle (8) are riveted at the central hole of the magnetic suction head A insulating fixing sleeve (9) through a clamp, an outer ring conductive elastic needle (21) which is riveted by the three-core power line (7) is riveted at the outer ring hole D of the magnet A insulating outer ring (11) through a clamp, and finally, a shell (6) of the magnetic suction head A is seamlessly adhered to the periphery of the whole magnetic suction head A through a soft rubber mold to form the.
4. The method for manufacturing the magnetic suction head B according to claim 1, which is characterized in that: a central needle of the magnetic suction head B is welded above a middle thimble (17) of the magnetic suction head B by using a clamp to be connected with a power line (20), so that the phenomenon of dissolution caused by overhigh temperature of a welding soldering iron head is avoided, and the welding soldering iron head is used as a semi-finished product accessory of the magnetic suction head B.
5. A method of manufacturing a magnetic tip B according to claim 4, wherein: a magnet insulation fixing ring (14) is riveted at the center of a magnetic suction head B conductive outer ring (13), a magnet (15) is riveted at the center hole of the magnet insulation fixing ring (14), a magnetic suction head B insulation fixing sleeve (16) is riveted at the center hole of the magnet (15) of the magnetic suction head B, and a magnetic suction head B semi-finished product accessory is riveted at the center hole of the magnetic suction head B insulation fixing sleeve (16), wherein the magnetic suction head B semi-finished product accessory is an accessory formed by welding a magnetic suction head B center thimble (17) and a center needle connection power line (20), so that a magnetic suction head B semi-finished product is formed.
6. The method for manufacturing the magnetic suction head B according to claim 5, wherein the method comprises the following steps: four plug-in components holes of PCBA board (18) are riveted on four PIN feet of magnetic suction head B semi-manufactured goods's electrically conductive outer loop, reuse flatiron welded fastening makes it become an organic whole, welds control by temperature change induction head subassembly (19) again on PCBA board, beats waterproof insulating glue on PCBA welding point at last, plays insulating waterproof and prevents to draw the effect that drops, forms complete magnetic suction head B finished product.
7. The method for preparing the magnetic suction head B applied to the woven fabric according to claim 6 is characterized in that: a heating component E is placed above a temperature control induction head component (19) of the magnetic suction head B and used for controlling accurate temperature control of the heating component E, then the front and back surfaces of the magnetic suction head B and the heating component E are hot-pressed or sewn to weave cloth to form a whole, and finally a decorative ring (12) of the magnetic suction head B is buckled on the magnetic suction head B and is tightly matched and fixed on fabric cloth through a circular ring to form a complete intelligent wearable product.
8. An intelligent DC digital display temperature control connecting wire for realizing the connecting wire manufacturing method of claim 1, comprising a USB plug (1), a temperature control box shell (2), a temperature control box PCBA (3), a temperature control surface cover (4), a temperature control surface paste (5), a magnetic suction head A and a magnetic suction head B, wherein the magnetic suction head A part comprises a magnetic suction head A shell (6), a three-core power line (7), a central elastic needle (8), a magnetic suction head A insulating fixing sleeve (9), a magnet (10), a magnetic suction head A insulating outer ring (11) and an outer ring conductive elastic needle (21), the magnetic suction head B comprises a magnetic suction head B mounting ring (12), a magnetic suction head B conductive outer ring (13), a magnet insulating fixing ring (14), a magnetic suction head B magnet (15), a magnetic suction head B insulating fixing sleeve (16), a magnetic suction head B central ejector needle (17), a PCBA board (18) and a temperature control induction head assembly (19), magnetic suction head B center needle connects power cord (20), outer loop electrically conducts bullet needle (21), and magnetic suction head A is connected through the mode of magnetism with magnetic suction head B, and its characterized in that of intelligent direct current digital display accuse temperature connecting wire has the digital display screen on the control by temperature change box, sets up the temperature according to individual needs, but accurate accuse temperature, and the control box has the temperature-sensing ware simultaneously, but real-time test temperature variation.
9. The intelligent direct-current digital display temperature control connecting wire according to claim 8, wherein: and a power line of the magnetic suction head A penetrates through a hole of the temperature control box shell (2) and is welded at the other end of the temperature control box PCBA board (3) to be used as power output.
10. The intelligent direct-current digital display temperature control connecting wire according to claim 9, wherein: the temperature control surface paste (5) is bonded with the temperature control surface cover (4) in a bonding mode to form a semi-finished product.
11. The intelligent direct-current digital display temperature control connecting wire according to claim 10, wherein: the formed semi-finished product is riveted above the shell of the temperature control box through a riveting clamp to be used as a position for fixing the PCBA (3) of the temperature control box below to form a control line of the magnetic suction head A with complete power and function input.
12. The intelligent direct-current digital display temperature control connecting wire according to claim 11, wherein: after the magnetic suction head A and the magnetic suction head B are attracted, the center elastic needle of the magnetic suction head A and the center thimble of the magnetic suction head B are contacted and electrically conducted to form circuit connection, the conductive elastic needle of the outer ring is contacted with the conductive outer ring of the magnetic suction head B to form circuit connection and signal sending, so that the temperature sensed by the temperature control induction head is fed back to the temperature control box PCBA to be used for controlling and adjusting the temperature.
13. The intelligent direct-current digital display temperature control connecting wire according to claim 12, wherein: the magnetic suction head A and the magnetic suction head B have opposite magnet polarities, the magnets generate suction to form automatic attraction between the plug and the socket, and the magnets are electrically conducted to form circuit connection after attraction due to an electroplating process.
14. The intelligent direct-current digital display temperature control connecting wire according to claim 13, wherein: conductive materials are electroplated on the surfaces of the magnets of the magnetic suction head A or the magnetic suction head B, and are made into stepped steps, and the conductive connection mode that the magnets are prevented from falling off by the steps is embedded on the insulating ring of the magnets of the magnetic suction head A or the central insulating frame of the magnetic suction head B, so that the overall thickness is reduced, and reliable connection is realized.
15. The intelligent direct-current digital display temperature control connecting wire according to claim 14, wherein: the center elastic needle of the magnetic suction head A is embedded on the center insulating frame of the magnetic suction head A and fastened on the center hole of the magnet, so that the material is saved by the installation mode, and the production and the processing are facilitated.
16. The intelligent direct-current digital display temperature control connecting wire according to claim 14, wherein: the PCBA pad G of the magnetic suction head B is solidified by soldering tin paste and then clings to the magnet of the magnetic suction head B to form magnet-free soldering tin, so that the purpose of convenient production and reliable connection is achieved.
17. The intelligent direct current digital display temperature control connecting line according to claim 16, wherein: the decorative ring of the magnetic suction head B is used for tightly matching and fixing the electromagnetic suction head B on the fabric cloth through a circular ring.
18. The intelligent direct-current digital display temperature control connecting wire according to claim 13, wherein: the contact points are firmly connected because the magnets directly contact and conduct electricity, and can automatically align positions, because the electrodes on the magnetic contact surface are not on the same plane, and the three electrodes are reliably protected by the surrounding insulating parts, the problem of short circuit caused by the magnet attracting plane iron sheet is reduced, and the safety of the joint is improved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991998.1A CN112103745A (en) | 2020-09-21 | 2020-09-21 | Intelligent direct-current digital display temperature control connecting wire and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010991998.1A CN112103745A (en) | 2020-09-21 | 2020-09-21 | Intelligent direct-current digital display temperature control connecting wire and manufacturing method thereof |
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| CN112103745A true CN112103745A (en) | 2020-12-18 |
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| CN202010991998.1A Pending CN112103745A (en) | 2020-09-21 | 2020-09-21 | Intelligent direct-current digital display temperature control connecting wire and manufacturing method thereof |
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| JP2013158353A (en) * | 2012-02-01 | 2013-08-19 | Morito Co Ltd | Energization hook |
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| CN208797294U (en) * | 2018-05-07 | 2019-04-26 | 东莞市金粟电子有限公司 | A kind of intelligence wearing magnet connector |
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| JP2013158353A (en) * | 2012-02-01 | 2013-08-19 | Morito Co Ltd | Energization hook |
| CN106505363A (en) * | 2016-12-23 | 2017-03-15 | 深圳市泰科汉泽精密电子有限公司 | Magnetic pole button |
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Application publication date: 20201218 |