CN211700693U - General five-hole-inserted protective door module - Google Patents
General five-hole-inserted protective door module Download PDFInfo
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- CN211700693U CN211700693U CN202020705384.8U CN202020705384U CN211700693U CN 211700693 U CN211700693 U CN 211700693U CN 202020705384 U CN202020705384 U CN 202020705384U CN 211700693 U CN211700693 U CN 211700693U
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- pole jack
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Abstract
A general five-hole-insertion protective door module comprises a socket panel, a two-pole jack protective door, a three-pole jack protective door, a spring and a protective door bottom plate, wherein the socket panel and the protective door bottom plate are connected to form a shell; the two-pole jack protection door is provided with a first jack, a spring mounting column, a front sliding chute, two jack inclined planes, two positioning bosses, an arc surface and a back sliding chute; the tripolar jack protective door is provided with a second jack, a driving inclined plane, two baffles and a spring mounting surface; two stop bosses and sliding ribs are arranged on the inner side surface of the protective door bottom plate. The utility model has the advantages of the product function is many, spare part product is few, easily carry out automated production, has realized the compound of 10A oblate dipolar socket and 10A tripolar socket function, has satisfied the safety requirement of national standard protection against electric shock.
Description
Technical Field
The utility model relates to a socket technical field, concretely relates to general five hole are inserted and are protected door module.
Background
The new national standards GB2099.3-2015 and GB2099.7-2015 issued in 2015 clearly stipulate that all mobile jack products produced and sold after 4 months and 14 days in 2017 must be provided with jack protection gates. In life, except for normal use of the socket, foreign matters except for an electric appliance plug can be inserted into the jack, for example, when a child pokes an iron wire or a key for playing, when the foreign matters contact with a charged part in the socket, an electric shock safety accident can be caused. The socket with the protective door is specified in the standard, the plug can be ensured to be normally inserted, but when a foreign body is inserted into any one jack, the structure of the protective door is twisted, the protective door and the socket shell are interfered, the protective door is ensured to be always in a closed state, the foreign body is blocked from being inserted, the safety protection effect is achieved, and the external acting force of the inserted foreign body is greater than 75N except the external acting force.
SUMMERY OF THE UTILITY MODEL
The utility model is directed to the above-mentioned problem, a general five-jack protection door module is provided.
The purpose of the utility model can be realized by the following technical scheme: a general five-hole-insertion protective door module comprises a socket panel, a two-pole jack protective door, a three-pole jack protective door, a spring and a protective door bottom plate, wherein the socket panel and the protective door bottom plate are connected to form a shell;
the top surface of the two-pole jack protection door is abutted against the inner wall of the top surface of the protection door base plate, the two-pole jack protection door is provided with a first jack corresponding to a ground jack of the three-pole jack, the bottom surface of the two-pole jack protection door is provided with a spring mounting column, the middle of the front surface of the two-pole jack protection door is provided with a front sliding chute extending up and down, two sides of the front surface of the two-pole jack protection door are respectively provided with a jack inclined plane, the two jack inclined planes respectively correspond to two-pole oblate jacks of the socket panel, the end parts of two sides of the front surface of the two-pole jack protection door are respectively provided with a positioning boss, the back surface of the two-pole jack protection door is a cambered;
the upper part of the three-pole jack protective door is arranged in a front sliding groove of the two-pole jack protective door in a sliding fit manner, the upper part of the three-pole jack protective door is provided with a second jack corresponding to a ground jack of a three-pole jack, a driving inclined plane is arranged in the second jack, two sides of the lower part of the three-pole jack protective door are respectively provided with a baffle, the two baffles respectively correspond to an L-pole jack and an N-pole jack of the three-pole jack of the socket panel, and a spring mounting surface is arranged in the lower part of the three-pole jack;
the upper end of the spring is arranged on the spring mounting column of the two-pole jack protective door, and the lower end of the spring is arranged on the spring mounting surface of the three-pole jack protective door;
the two sides of the inner side face of the protective door bottom plate are respectively provided with a stop boss, the two stop bosses are respectively matched with the two positioning bosses of the two-pole jack protective door, a sliding rib extending up and down is arranged in the middle of the inner side face of the protective door bottom plate, and the sliding rib and a back sliding groove of the two-pole jack protective door are installed in a sliding mode.
Furthermore, the inner side surface of the socket panel and the inner side surface of the protective door bottom plate are respectively provided with a connecting column and a connecting hole which are matched with each other.
Furthermore, the two jack inclined planes of the two-pole jack protection door are inclined backwards from bottom to top.
Furthermore, the driving inclined plane of the three-pole jack protection door is arranged at the upper side in the second jack and inclines downwards from front to back.
Furthermore, the inner walls of the two side surfaces of the protective door bottom plate are respectively provided with an anti-falling boss, and the two anti-falling bosses are respectively matched with the two positioning bosses of the two-pole jack protective door.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the products with the same functions on the market generally have more than 7 parts, and the universal five-hole plug protective door module has only 5 parts, so that the universal five-hole plug protective door module has the advantages of multiple product functions, fewer parts and products and easiness in automatic production;
(2) the product realizes the combination of the functions of the 10A oblate dipolar socket and the 10A tripolar socket in an area of 36mm multiplied by 36mm, meets the flexible selection that a customer uses the 10A oblate dipolar plug or the 10A tripolar plug, but can not use the same, prevents the overcurrent of the product, and ensures the use safety of the product;
(3) the safety requirement of national standard protection against electric shock is met, when the two-pole jack protective door and the three-pole jack protective door in the universal five-hole protective door module receive external force detection from the metal probe, the external force needs to exceed more than 200N to completely damage the protective door, the probe can be contacted with a charged body, and the requirement of the national standard is far exceeded by 75N.
Drawings
Fig. 1 is a schematic diagram of the front structure of the present invention.
Fig. 2 is a rear schematic view of the present invention.
Fig. 3 is an exploded schematic view of the present invention.
Fig. 4 is another exploded view of the present invention.
Fig. 5 is a schematic view of an assembly structure of the two-pole jack protective door and the spring of the present invention.
Fig. 6 is an assembly structure diagram of the two-pole jack shutter, the three-pole jack shutter, and the spring of the present invention.
Fig. 7 is another schematic view of the assembly structure of the two-pole jack shutter, the three-pole jack shutter, and the spring of the present invention.
The parts in the figures are numbered as follows:
1 socket panel
101 dipolar oblate jack
L pole jack of 102 three pole jack
N-pole jack of 103 three-pole jack
Earth pole jack of 104 tripolar jack
105 connecting column
2 dipolar jack protective door
201 first jack
202 spring mounting post
203 front chute
204 socket bevel
205 positioning boss
206 arc surface
207 rear sliding groove
3 tripolar jack shutter
301 second jack
302 drive ramp
303 baffle
304 spring mounting surface
4 spring
5 protective door bottom board
501 connecting hole
502 stop boss
503 anti-drop boss
504 slide the ribs.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.
Referring to fig. 1 to 4, a general five-jack shutter module includes a socket panel 1, a two-pole jack shutter 2, a three-pole jack shutter 3, a spring 4, and a shutter base plate 5.
Socket panel 1 is general five-hole socket panel 1, shutter bottom plate 5 is general five-hole shutter bottom plate 5, and socket panel 1's medial surface four corners and shutter bottom plate 5's medial surface four corners are equipped with matched with spliced pole 105 and connecting hole 501 respectively to socket panel 1 and shutter bottom plate 5 connect and constitute the casing, and the homogeneous phase is equipped with two pole oblate jack 101 and three pole jack correspondingly on socket panel 1 and the shutter bottom plate 5.
The two-pole jack protective door 2, the three-pole jack protective door 3 and the spring 4 form a protective door assembly and are arranged in the shell.
The top surface of the two-pole jack protection door 2 is abutted against the inner wall of the top surface of the protection door bottom plate 5, the two-pole jack protection door 2 is provided with a first jack 201 corresponding to a ground jack 104 of a three-pole jack, the bottom surface of the two-pole jack protection door 2 is provided with a spring mounting column 202, the middle of the front surface of the two-pole jack protection door 2 is provided with a front sliding groove 203 which extends up and down and is communicated with the two ends, the two sides of the front surface of the two-pole jack protection door 2 are respectively provided with a jack inclined plane 204, the two jack inclined planes 204 are respectively corresponding to the two-pole obla, the two jack inclined planes 204 are inclined from bottom to top, the two side ends of the front face of the two-pole jack protection door 2 are respectively provided with a positioning boss 205, the back face of the two-pole jack protection door 2 is an arc face 206 with two sides protruding towards the middle, and the middle of the back face of the two-pole jack protection door 2 is provided with a back face sliding groove 207 which extends up and down and is communicated with two ends.
The upper portion sliding fit of tripolar jack shutter 3 is installed in the front spout 203 of dipolar jack shutter 2, the upper portion of tripolar jack shutter 3 is equipped with the second jack 301 corresponding with the earth pole jack 104 of tripolar jack, the upside in the second jack 301 is equipped with drive inclined plane 302, drive inclined plane 302 from going to the back down dip, the lower part both sides of tripolar jack shutter 3 all are equipped with a baffle 303, two baffles 303 are corresponding with the L utmost point jack 102 and the N utmost point jack 103 of the tripolar jack of socket panel 1 respectively, be equipped with spring mounting face 304 in the lower part of tripolar jack shutter 3.
The upper end of the spring 4 is mounted on the spring mounting column 202 of the two-pole jack protective door 2, and the lower end of the spring 4 is mounted on the spring mounting surface 304 of the three-pole jack protective door 3.
The utility model discloses a two-pole jack shutter door, including shutter door bottom plate 5, two inboard side both sides of shutter door bottom plate 5 all are equipped with a locking boss 502, two locking bosses 502 cooperate with two location bosss 205 of dipolar jack shutter door 2 respectively, the both sides face inner wall of shutter door bottom plate 5 all is equipped with an anticreep boss 503, two anticreep bosses 503 cooperate with two location bosss 205 of dipolar jack shutter door 2 respectively, be equipped with the slip rib 504 of extending from top to bottom in the middle of the inboard side of shutter door bottom plate 5, slip rib 504 and the installation of the back spout 207 cunning of dipolar jack shutter door 2.
The assembly process is as follows:
(1) referring to fig. 5, one end of the spring 4 is clamped on the spring mounting column 202 of the two-pole jack protection door 2, and the other end of the spring 4 is clamped on the spring mounting surface 304 of the three-pole jack protection door 3, so that the two-pole jack protection door 2 and the three-pole jack protection door 3 are assembled together as shown in fig. 6 and 7 to form a protection door assembly.
(2) The protective door assembly is clamped into the protective door base plate 5, so that the top surface of the two-pole jack protective door 2 is aligned with the inner wall of the top surface of the protective door base plate 5, meanwhile, the back sliding groove 207 of the two-pole jack protective door 2 is aligned with the sliding rib 504 in the protective door base plate 5, and then the spring 4 and the three-pole jack protective door 3 are installed.
(3) And checking whether the two-pole jack protective door 2 and the three-pole jack protective door 3 are installed at the same level or not, and pushing any one protective door to move relatively by hands without blockage.
(4) The socket panel 1 and the parts assembled in the previous process are assembled, wherein the four connecting posts 105 of the socket panel 1 correspond to the four connecting holes 501 of the protective door bottom plate 5 one by one, and then the socket panel and the four connecting holes are pressed together by force to form a complete universal five-hole plug protective door module.
The universal five-hole plug protection door module is a universal module of a 10A two-pole oblate socket and a 10A three-pole socket, namely, a 10A two-pole oblate plug can be used for inserting on the same module, and a 10A three-pole plug can also be used for inserting.
This general five hole sockets protection door module's theory of operation: when the 10A dipolar oblate plug is used, two pins of the plug are simultaneously and vertically inserted into the dipolar oblate jack 101 of the socket panel 1, the arc surface 206 at the head of the plug is contacted with the two jack inclined planes 204 of the dipolar oblate jack protective door 2, the two jack inclined planes 204 are acted by longitudinal force, the dipolar oblate jack protective door 2 is pushed away downwards, the dipolar oblate jacks 101 on the socket panel 1 and the protective door bottom plate 5 are opened, the 10A dipolar oblate plug is smoothly inserted into the dipolar oblate jack 101 and is contacted with the plug bush, the electric product completes electrical connection, and the electricity is successfully obtained.
When using 10A tripolar plug, the ground connection bolt of plug inserts perpendicularly in the ground pole jack 104 of the tripolar jack of socket panel 1, the arc surface 206 of ground connection bolt head contacts the drive inclined plane 302 of tripolar jack shutter 3, drive inclined plane 302 receives the effect of longitudinal force, tripolar jack shutter 3 is upwards pushed open, two baffles 303 of the tripolar jack shutter 3 that shield in L utmost point jack 102 and the N utmost point jack 103 of the tripolar jack of socket panel 1 are opened, 10A tripolar plug inserts the tripolar jack smoothly and contacts with the plug bush, the electric product accomplishes electrical connection, get the success of electricity.
This five general hole are inserted protection door module's mistake proofing and are inserted, protection against electric shock function:
when a metal probe with the diameter of phi 1mm is inserted into the two-pole oblate jack 101 of the probing socket panel 1, the end of the metal probe touches any jack inclined plane 204 of the two-pole jack protective door 2, because the back sliding groove 207 of the two-pole jack protective door 2 is arranged on the sliding rib 504 in the protective door bottom plate 5, and the back of the two-pole jack protective door 2 is arc-shaped, when the two-pole jack protective door 2 is stressed on one side, a seesaw effect can occur, the stressed side can sink, the positioning boss 205 on the stressed side can be clamped with the stop boss 502 on one side in the protective door bottom plate 5, so that the two-pole jack protective door 2 is integrally clamped and cannot move, the metal probe is prevented from further penetrating into the two-pole oblate jack 101 to be maintained outside the two-pole jack protective door 2, and the occurrence of accidental electric shock is prevented.
When the diameter is at phi 1 mm's metal probe when pricking L utmost point jack 102 or N utmost point jack 103 of spy socket panel 1's tripolar jack, metal probe's tip will touch on the baffle 303 of tripolar jack shutter 3's correspondence, because baffle 303 is a plane and totally enclosed, it opens and is to lean on the linkage of the drive inclined plane 302 atress of tripolar jack shutter 3 to open, consequently alone from the L utmost point jack 102 of the tripolar jack of socket panel 1, N utmost point jack 103 inserts the unable inside tripolar jack shutter 3 of opening of foreign matter, prevented that the foreign matter further deepens deep into the tripolar jack inside and maintains in the tripolar jack shutter 3 outside, prevented the emergence of mistake electric shock accident.
It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.
Claims (5)
1. A general five-hole-insertion protective door module comprises a socket panel, a two-pole jack protective door, a three-pole jack protective door, a spring and a protective door bottom plate, wherein the socket panel and the protective door bottom plate are connected to form a shell;
the socket panel is characterized in that the top surface of the two-pole jack protection door is abutted against the inner wall of the top surface of the protection door base plate, the two-pole jack protection door is provided with a first jack corresponding to a ground jack of the three-pole jack, the bottom surface of the two-pole jack protection door is provided with a spring mounting column, the middle of the front side of the two-pole jack protection door is provided with a front sliding chute extending up and down, two sides of the front side of the two-pole jack protection door are respectively provided with a jack inclined plane, the two jack inclined planes respectively correspond to two-pole oblate jacks of the socket panel, the end parts of two sides of the front side of the two-pole jack protection door are respectively provided with a positioning boss, the back side of the two-pole jack protection door;
the upper part of the three-pole jack protective door is arranged in a front sliding groove of the two-pole jack protective door in a sliding fit manner, the upper part of the three-pole jack protective door is provided with a second jack corresponding to a ground jack of a three-pole jack, a driving inclined plane is arranged in the second jack, two sides of the lower part of the three-pole jack protective door are respectively provided with a baffle, the two baffles respectively correspond to an L-pole jack and an N-pole jack of the three-pole jack of the socket panel, and a spring mounting surface is arranged in the lower part of the three-pole jack;
the upper end of the spring is arranged on the spring mounting column of the two-pole jack protective door, and the lower end of the spring is arranged on the spring mounting surface of the three-pole jack protective door;
the two sides of the inner side face of the protective door bottom plate are respectively provided with a stop boss, the two stop bosses are respectively matched with the two positioning bosses of the two-pole jack protective door, a sliding rib extending up and down is arranged in the middle of the inner side face of the protective door bottom plate, and the sliding rib and a back sliding groove of the two-pole jack protective door are installed in a sliding mode.
2. The universal five-jack protective door module according to claim 1, wherein the inner side of the socket panel and the inner side of the protective door base plate are respectively provided with a connecting post and a connecting hole which are matched with each other.
3. The universal five-jack protective door module according to claim 1, wherein both jack ramps of the two-pole jack protective door are inclined rearwardly from bottom to top.
4. The universal five-jack protective door module according to claim 1, wherein the driving bevel of the three-pole jack protective door is disposed at an upper side in the second jack and is tilted downward from front to back.
5. The universal five-jack protective door module according to claim 1, wherein the inner walls of the two side surfaces of the protective door base plate are respectively provided with an anti-falling boss, and the two anti-falling bosses are respectively matched with the two positioning bosses of the two-pole jack protective door.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705384.8U CN211700693U (en) | 2020-04-30 | 2020-04-30 | General five-hole-inserted protective door module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705384.8U CN211700693U (en) | 2020-04-30 | 2020-04-30 | General five-hole-inserted protective door module |
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| Publication Number | Publication Date |
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| CN211700693U true CN211700693U (en) | 2020-10-16 |
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| CN202020705384.8U Active CN211700693U (en) | 2020-04-30 | 2020-04-30 | General five-hole-inserted protective door module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416232A (en) * | 2020-04-30 | 2020-07-14 | 飞雕电器集团有限公司 | General five-hole-inserted protective door module |
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- 2020-04-30 CN CN202020705384.8U patent/CN211700693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416232A (en) * | 2020-04-30 | 2020-07-14 | 飞雕电器集团有限公司 | General five-hole-inserted protective door module |
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