CN115663514A - Wall-mounted socket with heat dissipation function - Google Patents
Wall-mounted socket with heat dissipation function Download PDFInfo
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- CN115663514A CN115663514A CN202211438047.7A CN202211438047A CN115663514A CN 115663514 A CN115663514 A CN 115663514A CN 202211438047 A CN202211438047 A CN 202211438047A CN 115663514 A CN115663514 A CN 115663514A
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Abstract
The invention belongs to the field of sockets, and particularly relates to a wall-mounted socket with a heat dissipation function, which comprises a rear cover plate, a shell A, a floor connecting strip, an anode strip, a cathode strip, a plate spring B, a shell B, a copper contact piece, a circular plate and a return spring, wherein the rear side of the wall-mounted socket is provided with the rear cover plate, the circular groove in the middle of the front side of the square shell A with two rows of heat dissipation holes in two sides is axially matched with a cylindrical shell B in a sliding manner, and the inner circumference of the shell A is uniformly provided with three plate springs B for returning the shell B; the invention has thinner integral structure and thickness of one half of the power plug pins, thereby ensuring that the power plug can not occupy more space and looks more beautiful when being hung on the wall surface. Meanwhile, the two rows of heat dissipation holes on the two sides of the shell A can effectively dissipate heat generated inside the shell A, and damage caused by overheating inside the shell A is avoided. The inclined plane at the upper end of the invention is also provided with two USB sockets, so that the small-power electronic equipment can be conveniently charged and used through the USB sockets, and the application range of the invention is enlarged.
Description
Technical Field
The invention belongs to the field of sockets, and particularly relates to a wall-mounted socket with a heat dissipation function.
Background
The wall-mounted socket is a temporary socket used when electronic equipment needs to be connected with a power supply in a place without a power socket, has temporary property and unfixed property, is an unplanned product when a circuit is installed in a decorated house, and is a socket which is temporarily connected with other position sockets through a power line and is placed on the ground or hung on the wall.
The existing temporary wall-hung socket is more in protrusion from the wall surface due to the fact that the existing temporary wall-hung socket is large in thickness and is hung on the wall surface for use, and therefore the existing temporary wall-hung socket needs to occupy a large space and is not attractive in use.
If the temporary wall-mounted socket is designed to be thin, a conducting strip cannot be arranged in the temporary wall-mounted socket, the plug pins cannot be completely inserted, part of the plug pins is exposed, and electric shock accidents exist.
The invention designs a wall-mounted socket with a heat dissipation function to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a wall-mounted socket with a heat dissipation function, which is realized by adopting the following technical scheme.
A wall-hung socket with a heat dissipation function comprises a rear cover plate, a shell A, a floor connecting strip, an anode strip, a cathode strip, a plate spring B, a fastener, a shell B, a copper contact piece, a circular plate, a rotating shaft and a return spring, wherein a cylindrical shell B is axially and slidably matched in a circular groove in the middle of the front side of a square shell A of which the rear cover plate is installed on the rear side, and three plate springs B which reset the shell B are evenly installed in the peripheral direction of the shell A; the end face of the shell B is provided with three jacks A which are in one-to-one correspondence with the three pins on the three-pin plug and penetrate through the two ends of the three-pin plug, and three pairs of copper contact pieces which are in one-to-one correspondence with the jacks A and are electrically connected and matched with the corresponding pins on the plug are arranged in the shell B; the three pairs of copper contact pieces are respectively and correspondingly electrically connected with the copper floor connecting strips, the positive plate strips and the negative plate strips in the shell A after axially sliding out of the circular grooves in the shell B, and are respectively and electrically disconnected with the floor connecting strips, the positive plate strips and the negative plate strips after axially retracting into the circular grooves in the shell B; the floor connecting strips, the positive electrode strips and the negative electrode strips are all provided with fasteners which are fixedly connected with corresponding electrode copper wires in a power line inserted into the shell A.
A circular plate for closing the jack A when the plug pins are not inserted into the jack A and for opening the jack A when the plug pins are inserted into the jack A are rotationally matched in the shell B, and three return springs for returning the circular plate are arranged; and a structure which does not prevent the shell B inserted with the plug from moving outwards the circular groove and prevents the shell B inserted with the plug from shrinking inwards the circular groove is arranged between the shell A and the shell B, and the structure is in transmission connection with a rotating shaft on the circular plate and does not hinder the movement of the shell B not inserted with the plug from moving in and out the circular groove.
As a further improvement of the technology, the thickness of the shell A is equal to the length of the two ends of the shell B, and the thickness of the shell A and the length of the two ends of the shell B are both smaller than the length of the pins on the plug.
As a further improvement of the technology, the upper inclined plane of the shell A is provided with two mounting grooves, a USB socket is mounted in each mounting groove, each USB socket is electrically connected with a chip in the shell A through a flat cable, and the chip is electrically connected with the anode strip and the cathode strip; and each mounting groove opening is hinged with a dust cover for opening and closing.
As a further improvement of the technology, two rows of heat dissipation holes are formed in the two sides of the shell A.
As a further improvement of the technology, the rotating shaft is rotationally matched with a circular ring on one end wall of the shell B; a crank rod is fixedly arranged on the rotating shaft, and a connecting rod is hinged to the tail end of the crank rod; one end of a swing rod swinging around a swing pin parallel to the rotating shaft is hinged with the connecting rod, the other end of the swing rod is matched with an L-shaped limiting rod hinged on the rear cover plate through a swing groove on the column wall of the shell, and the tail end of the limiting rod is provided with a yielding inclined plane which is matched with the swing rod and does not prevent the shell B from moving outside the circular groove when the swing groove is swung out of the tail end of the swing rod; and the rear cover plate is provided with a plate spring A for resetting the swinging of the limiting rod and a swing limiting block for limiting the swinging amplitude of the limiting rod.
As a further improvement of the technology, the circular plate is provided with three fan-shaped jacks B which are uniformly distributed in the circumferential direction and correspond to the jacks A one by one; one straight edge of the hole of the jack B is provided with a driving inclined surface matched with the corresponding pin on the plug.
As a further improvement of the technology, the outer cylindrical surface at one end of the shell B is provided with three support plates which are uniformly distributed in the circumferential direction and correspond to the plate springs B one by one, and clamping grooves on the support plates are matched with the tail ends of the corresponding plate springs B; the three pairs of copper contact pieces are respectively arranged on three copper strips which are in one-to-one correspondence with the support plates on the inner end wall of the shell B, and each copper strip is provided with a square hole for allowing a corresponding pin on the plug to pass through; the exposed end of the copper strip is positioned on the corresponding support plate and is provided with a copper block; the copper blocks on the three copper strips are respectively matched with the contacts on the floor connecting strips, the positive electrode strips and the negative electrode strips in a one-to-one correspondence mode.
Compared with the traditional socket, the invention has thinner integral structure and the thickness of the socket is half of the thickness of the power plug pin, thereby ensuring that the socket can be hung on the wall surface without occupying more space and looks more beautiful. Meanwhile, the two rows of heat dissipation holes on the two sides of the shell A can effectively dissipate heat generated inside the shell A, and damage caused by overheating inside the shell A is avoided. The inclined plane at the upper end of the invention is also provided with two USB sockets, so that the small-power electronic equipment can be charged and used conveniently through the USB sockets, and the application range of the invention is widened.
The shell B can slide out of the shell A under the driving of the plug pins inserted into the shell B, so that the overall thickness of the shell B is matched with the length of the plug pins in the using process, and the plug pins can be completely inserted without being partially exposed, thereby having potential safety hazards.
According to the invention, the circular plate which is rotatably matched with the shell B in the rotating mode shields and closes the three jacks A when the plug pin is not used, the jacks A are opened under the triggering of the pins when the plug pin is inserted, and the locking structure which prevents the shell B from resetting after the shell B protrudes out of the shell A is triggered in the process that the jacks A are opened by the circular plate, so that the plug pin can be effectively inserted further after the shell B protrudes out of the shell A, and the electric shock risk caused by the exposed plug pin is avoided. When the circular plate is not matched with the plug pins, the automatic closing of the jack A ensures that children cannot insert fingers to cause electric shock accidents, and has certain safety. The invention has simple structure and better use effect.
Drawings
Fig. 1 is a schematic view of the present invention from two perspectives.
FIG. 2 is a cross-sectional view showing the combination of the circular plate, the casing B and the casing A according to the present invention.
Fig. 3 is a schematic cross-sectional view of the USB socket on the casing a and the chip on the back cover plate electrically connected.
Fig. 4 is a sectional view of the sliding limiting structure of the shell B.
FIG. 5 is a sectional view showing the fitting of the disk and the case B.
Fig. 6 is a schematic view of the housing a from two viewing angles.
Fig. 7 is two schematic sectional views of the housing B and its internal structure.
Fig. 8 is a schematic diagram of two views of a circular plate.
Fig. 9 is a schematic cross-sectional view of a plug mated with the present invention.
Fig. 10 is a schematic cross-sectional view of two views of the connection of the present invention to a power cord.
Number designation in the figure: 1. a rear cover plate; 2. a chip; 3. arranging wires; 4. a limiting rod; 5. a abdication inclined plane; 6. a plate spring A; 7. a swing limiting block; 8. a bolt; 9. a shell A; 10. heat dissipation holes; 11. a circular groove; 12. a guide groove; 13. mounting grooves; 14. a USB socket; 15. a dust cover; 16. connecting floor strips; 17. a contact; 18. a positive electrode plate strip; 19. a negative electrode plate; 20. a plate spring B; 21. a fastener; 22. a housing B; 23. a jack A; 24. a swinging groove; 25. a support plate; 26. a card slot; 27. a copper strip; 28. a square hole; 29. a copper contact; 30. a copper block; 31. a guide bar; 32. a circular plate; 33. a jack B; 34. a drive ramp; 35. an arc groove; 36. a rotating shaft; 37. a return spring; 38. a tension spring block; 39. a limiting block; 40. a crank lever; 41. a connecting rod; 42. a swing rod; 43. a swing pin; 44. a power line; 45. a plug; 46. and (6) a pin.
Detailed Description
The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.
As shown in fig. 1, 2 and 6, it comprises a back cover plate 1, a shell A9, a floor connecting strip 16, a positive electrode strip 18, a negative electrode strip 19, a plate spring B20, a fastener 21, a shell B22, a copper contact 29, a circular plate 32, a rotating shaft 36 and a return spring 37, wherein as shown in fig. 1, 2 and 6, a cylindrical shell B22 is axially and slidably matched in a circular groove 11 at the middle part of the front side of the square shell A9 of which the back cover plate 1 is installed at the back side, and three plate springs B20 for returning to the shell B22 are evenly installed at the inner circumference of the shell A9; as shown in fig. 7 and 9, the end face of the casing B22 has three insertion holes a23 which are one-to-one corresponding to the three pins 46 of the three-pin plug 45 and penetrate through the two ends of the three-pin plug, and three pairs of copper contact pieces 29 which are one-to-one corresponding to the insertion holes a23 and are electrically connected and matched with the corresponding pins 46 of the plug 45 are installed in the casing B22; as shown in fig. 2, 6 and 7, the three pairs of copper contact pieces 29 are respectively electrically connected with the copper grounding plate strips 16, the positive electrode laths 18 and the negative electrode laths 19 in the shell A9 in a one-to-one correspondence manner after the shell B22 axially slides out of the circular groove 11, and are respectively electrically disconnected with the grounding plate strips 16, the positive electrode laths 18 and the negative electrode laths 19 after the shell B22 axially retracts into the circular groove 11; as shown in fig. 6 and 10, the floor strip 16, the positive electrode strip 18 and the negative electrode strip 19 are provided with fasteners 21 for connecting and fixing with corresponding electrode copper wires inserted into the power cord 44 in the housing A9.
As shown in fig. 3, 5 and 9, the casing B22 is rotatably fitted with a circular plate 32 which closes the insertion hole a23 when the pin 46 of the plug 45 is not inserted into the insertion hole a23 and opens the insertion hole a23 when the pin 46 of the plug 45 is inserted into the insertion hole a23, and is mounted with three return springs 37 which return the circular plate 32; as shown in fig. 4, 5 and 7, the housing A9 and the housing B22 have a structure that does not prevent the housing B22 with the plug 45 inserted therein from moving out of the circular groove 11 and prevents the housing B22 with the plug 45 inserted therein from retracting into the circular groove 11, and this structure is drivingly connected to the rotating shaft 36 on the circular plate 32 and does not hinder the movement of the housing B22 without the plug 45 inserted therein into and out of the circular groove 11.
As shown in fig. 2, the thickness of the housing A9 is equal to the length of the two ends of the housing B22, both of which are less than the length of the pins 46 on the plug 45.
As shown in fig. 1, 3 and 6, the housing A9 has two mounting grooves 13 on the upper inclined surface, a USB socket 14 is mounted in each mounting groove 13, each USB socket 14 is electrically connected to the chip 2 in the housing A9 through the flat cable 3, and the chip 2 is electrically connected to the positive electrode strip 18 and the negative electrode strip 19; and a dustproof cover 15 for opening and closing the installation groove 13 is hinged at the notch of each installation groove.
As shown in fig. 1 and 6, two rows of heat dissipation holes 10 are formed on two sides of the housing A9.
As shown in fig. 2 and 4, the rotating shaft 36 is rotatably engaged with a circular ring on one end wall of the housing B22; as shown in fig. 4, 5 and 7, a crank rod 40 is fixedly mounted on the rotating shaft 36, and a connecting rod 41 is hinged at the tail end of the crank rod 40; one end of a swing rod 42 which swings around a swing pin 43 parallel to the rotating shaft 36 is hinged with the connecting rod 41, and the other end of the swing rod 42 is matched with an L-shaped limiting rod 4 hinged on the rear cover plate 1 through a swing groove 24 on the column wall of the shell; the tail end of the limiting rod 4 is provided with a yielding inclined surface 5 which is matched with the swing rod 42 and does not prevent the shell B22 from moving towards the outside of the circular groove 11 when the tail end of the swing rod 42 swings out of the swing groove 24; and a plate spring A6 for swinging and resetting the limiting rod 4 and a swing limiting block 7 for limiting the swing amplitude of the limiting rod 4 are arranged on the rear cover plate 1.
As shown in fig. 3 and 8, the circular plate 32 has three fan-shaped insertion holes B33 uniformly distributed in the circumferential direction and corresponding to the insertion holes a23 one by one; one of the rectilinear edges of the opening of the socket B33 has a drive ramp 34 which cooperates with a corresponding prong 46 of the plug 45.
As shown in fig. 2, 5 and 7, the outer cylindrical surface of one end of the housing B22 is provided with three support plates 25 which are uniformly distributed in the circumferential direction and correspond to the plate springs B20 one to one, and the clamping grooves 26 on the support plates 25 are matched with the tail ends of the corresponding plate springs B20; three pairs of copper contact pieces 29 are respectively arranged on three copper strips 27 corresponding to the support plates 25 on the inner end wall of the shell B22, and each copper strip 27 is provided with a square hole 28 for allowing a corresponding pin 46 on the plug 45 to pass through; the exposed ends of the copper strips 27 are positioned on the corresponding support plates 25 and are provided with copper blocks 30; the copper blocks 30 on the three copper laths 27 are respectively matched with the contacts 17 on the grounding laths 16, the anode laths 18 and the cathode laths 19 in a one-to-one correspondence manner.
As shown in fig. 5 and 6, the housing B22 has a guide bar 31 on the outer cylindrical surface, and the guide bar 31 slides in the guide groove 12 on the inner wall of the circular groove 11. As shown in fig. 1, the rear cover plate 1 is attached to the rear side of the case A9 by bolts 8.
As shown in fig. 5 and 8, three return springs 37 are respectively disposed in the three arc grooves 35 on the outer edge of the circular plate 32. The return spring 37 is an extension spring. One end of the return spring 37 is connected with the inner wall of the corresponding arc groove 35, and the other end is connected with a tension spring block 38 on the inner wall of the shell B22. The inner wall of the shell A9 is provided with three limit blocks 39 which are matched with the arc grooves 35 in a one-to-one correspondence mode to limit the rotation amplitude of the circular plate 32.
The working process of the invention is as follows: in the initial state, the front end of the shell B22 is flush with the front end of the shell A9, the rear end of the shell B22 is abutted against the rear cover plate 1, the circular plate 32 is in a closed state relative to the insertion hole A23 on the shell B22, and the driving inclined surface 34 of the insertion hole B33 on the circular plate 32 is opposite to the corresponding insertion hole A23 on the shell B22. The copper blocks 30 on the three copper laths 27 are respectively separated from the grounding laths 16, the contact 17, the anode lath 18 and the cathode lath 19, and the tail end of the swing rod 42 is contracted in the swing groove 24 and is positioned at the rear of the abdicating inclined plane 5 on the limiting rod 4 by a certain distance. The three return springs 37 are in a stretched state, and the circular plate 32 is limited by three limit blocks 39.
When the invention is needed to be plugged with the plug 45, the three pins 46 on the plug 45 are inserted into the three insertion holes a23 on the shell B22 and are abutted against the back cover plate 1. During the process that the three pins 46 on the plug 45 are inserted into the three insertion holes a23 simultaneously, the three pins 46 of the plug 45 interact with the driving inclined planes 34 of the three insertion holes B33 on the circular plate 32 respectively and make the circular plate 32 rotate a certain angle relative to the casing B22 and open the three insertion holes a23 on the casing B22, and the three return springs 37 are further stretched to store energy. When the three pins 46 of the plug 45 pass through the three insertion holes B33 of the circular plate 32, they are inserted into the corresponding pair of copper contact pads 29 to complete the electrical connection with the three copper strips 27.
When the circular plate 32 rotates relative to the housing B22 and opens the insertion hole a23, the circular plate 32 drives the end of the swing link 42 to swing out of the swing groove 24 through the rotating shaft 36, the crank lever 40 and the connecting rod 41 and to be opposite to the abdicating inclined plane 5 on the limiting rod 4.
After the three pins 46 of the plug 45 penetrate through the three jacks A23 on the shell B22 and abut against the rear cover plate 1, the pins 46 of the plug 45 are exposed to be approximately the same length, the plug 45 is pulled axially, the three pins 46 on the plug 45 drive the shell B22 to axially move outwards to the circular groove 11 on the shell A9 through the three pairs of copper contact pieces 29 clamping the three pins, the tail end of the swing rod 42 swinging out of the swing groove 24 approaches to the abdicating inclined plane 5 of the limiting rod 4, and the three plate springs B20 are deformed and store energy.
When the shell B22 moves to the outside of the circular groove 11 to the limit, the tail end of the swing rod 42 passes through the limiting rod 4 through the abdicating inclined plane 5 on the limiting rod 4, the limiting rod 4 can swing and compress the plate spring A6 in the process that the tail end of the swing rod 42 passes through the limiting rod 4, and after the tail end of the swing rod 42 passes through the limiting rod 4, the limiting rod 4 instantly swings back under the reset action of the plate spring A6 and prevents the shell B22 from retracting and resetting into the circular groove 11 through mutual matching with the tail end of the swing rod 42. At this time, the copper blocks 30 on the three copper laths 27 contact with the contacts 17 on the ground connecting laths 16, the positive lath 18 and the negative lath 19 respectively to complete electrical connection, so that the three pins 46 on the plug 45 are electrically connected with the three electrode copper wires of the power line 44 respectively, and the distance between the rear end of the shell B22 and the rear cover plate 1 is greater than or equal to the length of the exposed part of the plug 45.
Then, the plug 45 is inserted into the three insertion holes a23 of the housing B22 completely and continuously, and the plug is inserted into the insertion hole a23 of the housing B22. In the process of further inserting the pins 46 on the plug 45 into the jacks A23, the shell B22 is limited under the interaction of the tail end of the swing rod 42 and the limiting rod 4 and cannot shrink into the circular groove 11, so that the three pins 46 on the plug 45 are ensured to be completely inserted into the jacks A23, and the electric shock risk of the exposed parts of the three pins 46 on the plug 45 when partially inserted into the jacks A23 is avoided.
After use, the plug 45 is removed from the housing B22.
During the process of pulling out the plug 45, the three pins 46 of the plug 45 are first separated from the corresponding pair of copper contact pieces 29 and then the three pins 46 of the plug 45 are sequentially separated from the insertion hole B33 on the circular plate 32 and the insertion hole a23 on the housing B22.
After the pin 46 of the plug 45 is disengaged from the insertion hole B33 of the circular plate 32, the circular plate 32 is instantaneously rotated and reset by the reset action of the three reset springs 37 and closes the three insertion holes a23 of the casing B22, thereby preventing an electric shock accident caused by a child inserting fingers into the insertion holes a23 during playing.
With the pin 46 on the plug 45 being disengaged from the insertion hole B33 on the circular plate 32 and the circular plate 32 being rotationally reset, the rotating shaft 36 drives the end of the swing link 42 to swing back around the swing pin 43 through a series of transmissions to retract into the swing slot 24 and release the limitation of resetting the housing B22 into the circular slot 11. The shell B22 instantaneously completes the retraction return to the circular groove 11 by the return action of the three plate springs B20.
When two USB sockets 14 in the invention are needed to be connected with electronic equipment for charging, the dust-proof cover 15 of the corresponding USB socket 14 is opened, and a USB charging wire matched with the electronic equipment is inserted into the opened USB socket 14. After the electronic equipment is charged, the dust cover 15 is covered again after the USB charging wire of the electronic equipment is directly pulled out.
Because the whole thickness of the invention is thinner, the space used when the plug is hung on the wall is saved, and the plug 45 with the pins 46 longer than the thickness of the invention can be plugged onto the invention by applying the movement of the shell B22 relative to the shell A9 under the thinner structure of the invention.
In summary, the beneficial effects of the invention are as follows: the invention has thinner integral structure, and the thickness of the invention is half of the thickness of the pin 46 of the power plug 45, thereby ensuring that the power plug can not occupy more space when being hung on the wall surface and has beautiful appearance. Meanwhile, the two rows of heat dissipation holes 10 on the two sides of the shell can effectively dissipate heat generated inside the shell, and damage caused by overheating inside the shell A9 is avoided. The inclined plane at the upper end of the invention is also provided with two USB sockets 14, so that the small-power electronic equipment can be conveniently charged and used through the USB sockets 14, and the application range of the invention is improved.
The shell B22 in the invention can slide out of the shell A9 under the drive of the pins 46 of the plug 45 inserted into the shell B, so that the overall thickness of the shell B in the use process is matched with the length of the pins 46 of the plug 45, and the pins 46 of the plug 45 can be completely inserted without being partially exposed and having safety hazards.
The circular plate 32 which is rotatably matched with the shell B22 of the invention shields and closes the three jacks A23 when the plug 45 is not used, and when the plug pin 46 is inserted, the jack A23 is opened under the trigger of the pin 46 and the shell B22 is triggered to protrude out of the shell A9 in the process that the socket A is opened by the circular plate 32, so that the shell B22 is prevented from resetting, the plug 45 can be effectively further inserted after the shell B22 protrudes out of the shell A9, and the electric shock risk caused by the exposed plug 45 pin 46 is avoided. The automatic closing of the circular plate 32 to the socket a23 when the plug 45 of the present invention is not engaged with the pin 46 ensures that a child will not insert a finger to cause an electric shock, and has a certain degree of safety.
Claims (7)
1. The utility model provides a hang wall socket with heat dissipation function which characterized in that: the square shell A with the rear cover plate on the rear side is axially matched with a cylindrical shell B in a sliding manner in a circular groove in the middle of the front side of the square shell A, and the three plate springs B for resetting the shell B are uniformly arranged in the shell A in the circumferential direction; the end face of the shell B is provided with three jacks A which are in one-to-one correspondence with the three pins on the three-pin plug and penetrate through the two ends of the three-pin plug, and three pairs of copper contact sheets which are in one-to-one correspondence with the jacks A and are electrically connected and matched with the corresponding pins on the plug are arranged in the shell B; the three pairs of copper contact pieces are respectively and correspondingly electrically connected with the copper floor connecting strips, the positive plate strips and the negative plate strips in the shell A after the shell B axially slides out of the circular groove, and are respectively and electrically disconnected with the floor connecting strips, the positive plate strips and the negative plate strips after the shell B axially retracts into the circular groove; the floor connecting strips, the positive electrode strips and the negative electrode strips are all provided with fasteners which are fixedly connected with corresponding electrode copper wires in a power line inserted into the shell A;
a circular plate for closing the jack A when the plug pins are not inserted into the jack A and for opening the jack A when the plug pins are inserted into the jack A are rotationally matched in the shell B, and three return springs for returning the circular plate are arranged; and a structure which does not prevent the shell B inserted with the plug from moving outwards the circular groove and prevents the shell B inserted with the plug from contracting inwards the circular groove is arranged between the shell A and the shell B, and the structure is in transmission connection with the rotating shaft on the circular plate and does not form obstruction to the movement of the shell B not inserted with the plug from moving in and out the circular groove.
2. A wall-mounted socket with heat dissipation function as claimed in claim 1, wherein: the thickness of the shell A is equal to the length of the two ends of the shell B, and the thickness of the shell A and the length of the two ends of the shell B are both smaller than the length of the pins on the plug.
3. A wall-mounted socket with heat dissipation function as recited in claim 1, wherein: the upper side inclined plane of the shell A is provided with two mounting grooves, a USB socket is mounted in each mounting groove, each USB socket is electrically connected with a chip in the shell A through a flat cable, and the chip is electrically connected with the positive electrode plate strip and the negative electrode plate strip; and each mounting groove opening is hinged with a dust cover for opening and closing.
4. A wall-mounted socket with heat dissipation function as recited in claim 1, wherein: two rows of heat dissipation holes are formed in two sides of the shell A.
5. A wall-mounted socket with heat dissipation function as recited in claim 1, wherein: the rotating shaft is rotationally matched with a circular ring on one end wall of the shell B; a crank rod is fixedly arranged on the rotating shaft, and a connecting rod is hinged to the tail end of the crank rod; one end of a swing rod swinging around a swing pin parallel to the rotating shaft is hinged with the connecting rod, the other end of the swing rod is matched with an L-shaped limiting rod hinged on the rear cover plate through a swing groove on the column wall of the shell, and the tail end of the limiting rod is provided with a yielding inclined plane which is matched with the swing rod and does not prevent the shell B from moving outside the circular groove when the swing groove is swung out of the tail end of the swing rod; and the rear cover plate is provided with a plate spring A for resetting the swinging of the limiting rod and a swing limiting block for limiting the swinging amplitude of the limiting rod.
6. A wall-mounted socket with heat dissipation function as recited in claim 1, wherein: the circular plate is provided with three fan-shaped jacks B which are uniformly distributed in the circumferential direction and correspond to the jacks A one by one; one straight edge of the hole of the jack B is provided with a driving inclined plane matched with the corresponding pin on the plug.
7. A wall-mounted socket with heat dissipation function as recited in claim 1, wherein: the outer cylindrical surface of one end of the shell B is provided with three support plates which are uniformly distributed in the circumferential direction and correspond to the plate springs B one by one, and the clamping grooves in the support plates are matched with the tail ends of the corresponding plate springs B; the three pairs of copper contact pieces are respectively arranged on three copper strips which are in one-to-one correspondence with the support plates on the inner end wall of the shell B, and each copper strip is provided with a square hole for allowing a corresponding pin on the plug to pass through; the exposed end of the copper strip is positioned on the corresponding support plate and is provided with a copper block; the copper blocks on the three copper strips are respectively matched with the contacts on the floor connecting strips, the positive electrode strips and the negative electrode strips in a one-to-one correspondence mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438047.7A CN115663514B (en) | 2022-11-16 | 2022-11-16 | Wall-mounted socket with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211438047.7A CN115663514B (en) | 2022-11-16 | 2022-11-16 | Wall-mounted socket with heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115663514A true CN115663514A (en) | 2023-01-31 |
| CN115663514B CN115663514B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211438047.7A Active CN115663514B (en) | 2022-11-16 | 2022-11-16 | Wall-mounted socket with heat dissipation function |
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| CN (1) | CN115663514B (en) |
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| CN113571956A (en) * | 2021-08-05 | 2021-10-29 | 叶新珍 | LED socket with good outdoor heat dissipation |
| CN214957690U (en) * | 2021-07-14 | 2021-11-30 | 大连华联电控设备有限公司 | Novel wall-mounted socket box |
| CN113948903A (en) * | 2019-11-07 | 2022-01-18 | 杭州坦布科技有限公司 | Rotary two-pin socket |
| CN114204312A (en) * | 2021-11-23 | 2022-03-18 | 王新海 | Safety socket |
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| WO2015182988A1 (en) * | 2014-05-28 | 2015-12-03 | 배봉관 | Electrical outlet safety device |
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| CN110752489A (en) * | 2019-11-07 | 2020-02-04 | 杭州坦布科技有限公司 | Rotatable safe two-pin socket |
| CN113948903A (en) * | 2019-11-07 | 2022-01-18 | 杭州坦布科技有限公司 | Rotary two-pin socket |
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| CN111755880A (en) * | 2020-07-15 | 2020-10-09 | 陈晶 | Plug and socket of protection against electric shock |
| CN214957690U (en) * | 2021-07-14 | 2021-11-30 | 大连华联电控设备有限公司 | Novel wall-mounted socket box |
| CN113571956A (en) * | 2021-08-05 | 2021-10-29 | 叶新珍 | LED socket with good outdoor heat dissipation |
| CN114204312A (en) * | 2021-11-23 | 2022-03-18 | 王新海 | Safety socket |
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| CN115663514B (en) | 2023-04-11 |
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Denomination of invention: A wall mounted socket with heat dissipation function Effective date of registration: 20230512 Granted publication date: 20230411 Pledgee: The Bank of Hangzhou Fuyang branch of the new Limited by Share Ltd. Pledgor: Hangzhou yingweite Technology Co.,Ltd. Registration number: Y2023980040393 |