CN216085433U - Small five-hole socket safety protection door structure - Google Patents
Small five-hole socket safety protection door structure Download PDFInfo
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- CN216085433U CN216085433U CN202122765578.4U CN202122765578U CN216085433U CN 216085433 U CN216085433 U CN 216085433U CN 202122765578 U CN202122765578 U CN 202122765578U CN 216085433 U CN216085433 U CN 216085433U
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- base
- protection door
- hole socket
- small
- shutter
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- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 230000000670 limiting effect Effects 0.000 claims description 36
- 238000004146 energy storage Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 33
- 210000003205 muscle Anatomy 0.000 description 20
- 238000000034 method Methods 0.000 description 7
- 230000005404 monopole Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a small five-hole socket safety protection door structure which comprises a base, a two-pole protection door, a three-pole protection door, a first reset piece and a second reset piece, wherein the two-pole protection door and the three-pole protection door slide relative to the base; the utility model has the advantages of uniform stress, stable motion of the protective door and smooth hand feeling.
Description
Technical Field
The utility model relates to a small five-hole socket, in particular to a small five-hole socket safety protection door structure.
Background
The five-hole socket comprises a two-pin socket and a three-pin socket, so that a five-hole structure is formed. The conventional five-hole socket has a large distance between the two plugs and the three plugs, so that the overall size is overlarge. Those skilled in the art have improved the comparison by reducing the spacing between the two and three plugs, thereby creating a small five-hole socket configuration.
However, the internal space of the small five-hole socket is smaller than that of the conventional five-hole socket, so that the structure of the safety door inside the small five-hole socket is limited, and the hidden troubles that the movement is not stable enough and the hand feeling is not smooth enough due to uneven stress of the safety door in the use process are caused.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a small five-hole socket safety protection door structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a little five hole socket safety protection door structure, wherein, includes that base, dipolar shutter, tripolar shutter, the first piece and the second that resets reset, and the dipolar shutter slides with the tripolar shutter homogeneous phase to the base, and the both ends of dipolar shutter correspond a first piece that resets respectively and form the energy storage and reset, and the tripolar shutter corresponds a second and resets and form the energy storage and reset.
Adopt this kind of structure, form the effect that resets of mutual independence between dipolar shutter and the tripolar shutter, in the use, difficult emergence is disturbed between dipolar shutter and the tripolar shutter, adopts mutual independence to set up moreover, has reduced the first piece that resets and the second resets the elasticity intensity between the piece, and the atress is even, and the shutter motion is steady, feels in the same direction as smooth.
Wherein, be equipped with the direction lug on the tripolar shutter, be equipped with the recess on the dipolar shutter, the recess is located the movement track of direction lug.
The setting of direction lug for the tripolar shutter is at the motion in-process, and the direction lug can slide to the recess in, make full use of the space utilization between dipolar shutter and the tripolar shutter, make full use of inner space of shutter.
The base is provided with a positioning convex rib, the two-pole protection door is positioned on the positioning convex rib and rotates relative to the positioning convex rib, and one side of the positioning convex rib, which faces the guide convex block, is provided with a first guide surface.
The setting of the protruding muscle of location for the dipolar shutter cooperates with the protruding muscle of location, forms relative rotation effect, prevents in the use, and the monopole inserts, takes place the potential safety hazard, and the setting of first spigot makes the tripolar shutter in the motion process, through the direction of first spigot, slides to in the recess more easily.
The two-pole protective door comprises a base and is characterized by further comprising a first limiting piece, wherein a first sliding rail is arranged on the base, the first limiting piece slides on the first sliding rail, one end of a first resetting piece abuts against the two-pole protective door, and the other end of the first resetting piece abuts against the first limiting piece.
The setting of first slide rail for the dipolar shutter is more in the same direction as smooth in the motion process, forms the fixed effect of the first piece that resets through first locating part moreover, forms energy storage structure, when the plug was extracted, can realize the effect that resets fast.
The base is provided with a first limiting part, and the first limiting part is located on the motion track of the first limiting part.
The arrangement of the first limiting part ensures that the position of the two-pole protective door is limited in the using process and the excessive movement effect cannot occur.
Wherein, the base is also provided with a special-shaped slide rail which is positioned on the motion track of the two-pole protective door.
Due to the arrangement of the special-shaped slide rail, the two-pole protective door can move stably all the time in different advancing or retreating stages.
Wherein, be equipped with the second locating part on the base, be equipped with the fixed slot in the tripolar shutter, the second locating part stretches into to the fixed slot in, the second piece one end that resets offsets with the tripolar shutter, and the other end offsets with the second locating part.
The setting of second locating part and fixed slot, make full use of the structure of tripolar shutter for inner space obtains make full use of, has realized the energy storage effect that resets of tripolar shutter, improves holistic effect that resets.
Wherein, be equipped with the second slide rail on the base, tripolar shutter slides on the second slide rail.
The setting of second slide rail for tripolar shutter is more steady at the motion in-process.
The protective door comprises a base, a protective door body and an upper cover, wherein the protective door body further comprises an upper cover, a first limiting rib is arranged on the upper cover, a second limiting rib is arranged on the base, and the first limiting rib and the second limiting rib are respectively located on the rotation track of the two-pole protective door body.
The cooperation of the first spacing muscle and the spacing muscle of second for when monopole plug or metalwork insert to any one socket of dipolar jack, the rotatory certain angle of dipolar shutter around the protruding muscle of location, because the restriction of the spacing muscle of first spacing muscle and second, the unable slip of dipolar shutter, thereby realize the protection effect.
Wherein, a circle of material surface is also arranged on the base.
The arrangement of the material surface further improves the integral effect of preventing the insertion of the single pole, prevents the insertion of the metal piece and increases the protection of the safety door.
Drawings
FIG. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of another embodiment 1 of the present invention;
FIG. 3 is a sectional view of embodiment 1 of the present invention;
FIG. 4 is a partial structural view of embodiment 1 of the present invention;
FIG. 5 is a schematic structural view of a susceptor in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of the upper cover in embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-6, a safety protection door structure for a small five-hole socket includes a base 1, an upper cover 2, a two-pole protection door 3, a three-pole protection door 4, a first reset member 5, and a second reset member 6.
It should be noted that, the small five-hole socket is further provided with a base, and the base is provided with structures such as a conducting strip, which is the prior art and is irrelevant to this embodiment, so that further description is omitted.
In this embodiment, the five-hole socket may be the structural schematic diagram shown in fig. 1, or may be the structural schematic diagram shown in fig. 2.
The base 1 is located between the base and the upper cover 2, the base 1 realizes the fixation of the two-pole protective door 3 and the three-pole protective door 4 and the sliding effect of the two-pole protective door and the three-pole protective door relative to the base 1, and the specific structure of the base is that two first slide rails 11, special-shaped slide rails 12, a second limiting rib 13, a positioning convex rib 14, a second limiting part 15, a second slide rail 16 and a circle of material surface 17 are arranged in the base 1.
The number of the first slide rails 11 is two, the two first slide rails 11 are respectively arranged on the left side and the right side of the base 1, the two first slide rails 11 are symmetrically arranged relative to the center of the base 1, and the first slide rails 11 are used for being matched with the first limiting part 7 to realize the energy storage fixing effect of the dipolar protection door 3. The two first slide rails 11 respectively correspond to two ends of the two-pole protection door 3. Further, the base 1 is provided with a first limiting portion 111, and the first limiting portion 111 is located on the movement track of the first limiting member 7, so that the fixed limiting effect of the first limiting member 7 is realized, and the excessive movement effect cannot occur.
The special-shaped slide rail 12 is positioned between the first slide rail 11 and the two-pole protective door 3, and when the two-pole protective door 3 moves, the special-shaped slide rail 12 is positioned on the movement track of the two-pole protective door 3, so that the two-pole protective door 3 can move stably all the time in different advancing or retreating stages. Here, it should be noted that the number of the profiled sliding rails 12 is also two.
The second limiting rib 13 is transversely arranged, one end of the second limiting rib is connected with the special-shaped sliding rail 12, and the second limiting rib 13 is matched with the first limiting rib 21 to achieve the effect of preventing insertion of a single pole.
The positioning convex rib 14 is positioned below the two-pole protective door 3, and the positioning convex rib 14 is positioned at the central position of one end of the base 1 matched with the two-pole protective door 3. The cross-section of protruding muscle 14 of location is approximate triangle-shaped setting, so play the effect of a balanced support, the power that receives when two ends of dipolar shutter 3 equals, dipolar shutter 3 can realize the stationary motion, receive male pressure when two one of them jacks of inserting, for example when monopole plug or metalwork insert, dipolar shutter 3 can take place to rotate this moment, form lever effect promptly, dipolar shutter 3 has received the injecing of first spacing muscle 21 and second spacing muscle 13 this moment, dipolar shutter 3 is unable to move, monopole plug or metalwork all can't realize the insertion effect this moment, thereby the protective effect of emergency exit has been realized. The positioning rib 14 is provided with a first guiding surface 141 on one side facing the three-pole protective door 4, so that the three-pole protective door 4 can enter the groove through the guiding effect of the first guiding surface 141. The first guide surface 141 may be a slope or a curved surface.
The second slide rail 16 is used for cooperating with the three-pole protection door 4 to realize the effect that the three-pole protection door 4 slides relative to the base 1. In this embodiment, the first slide rail 11 and the second slide rail 16 are both disposed in the same direction, i.e., in the longitudinal direction.
A ring of material 17 is located on the edge of the spigot and when the protective bipolar gate 3 is rotated, the ring of material 17 further increases the protective effect of the gate.
In this embodiment, the number of the first reset pieces 5 is two, and the two first reset pieces correspond to the left end and the right end of the bipolar protection door 3 respectively, one end of the first reset piece 5 abuts against the bipolar protection door 3, and the other end of the first reset piece abuts against the first limiting piece 7, so that the energy storage effect of the first reset piece 5 is realized. Further, in order to improve the connection quality of the bipolar protection door 3 and the first reset piece 5, a reset groove may be provided on the bipolar protection door 3 such that the first reset piece 5 partially protrudes into the reset groove. The first return element 5 is here preferably a spring.
The groove 31 is arranged in the middle of the two-pole protective door 3, the groove 31 has the avoiding effect of the three-pole protective door 4, and when the three-pole protective door 4 moves, the part of the three-pole protective door can slide into the groove 31, so that the avoiding effect is achieved.
The three-pole protective door 4 is used for three protection effects of inserting, the three-pole protective door 4 slides relative to the base 1, and the three-pole protective door 4 realizes the effect of sliding relative to the base 1 through the second slide rail 16. Be equipped with fixed slot 41 and guide projection 42 on the tripolar shutter 4, second locating part 15 on the base 1 extends towards fixed slot 41 from the below, and the part stretches into to fixed slot 41 in, the second piece 6 that resets then is that one end offsets with second locating part 15, and the other end offsets with the tip of fixed slot 41 to realize the fixed effect of energy storage. The principle of tripolar shutter 4 and dipolar shutter 3 is similar, and under the initial condition, tripolar shutter 4 shelters from three and inserts the socket, inserts to tripolar shutter 4 when three plug, and tripolar shutter 4 slides, and the second resets 6 and forms the energy storage effect, and after three plug extract, the second resets 6 and resets and drives tripolar shutter 4 motion, realizes sheltering from the effect that three inserted the socket again. The second return element 6 is here preferably a spring.
The guide projection 42 is located near one end of the two-pole protective door 3, and when the three-pole protective door 4 moves towards the two-pole protective door 3, the guide projection 42 crosses the positioning convex rib 14 and extends into the groove 31, so that an avoiding effect is realized. The arrangement of the guide convex block 42 ensures that the guide convex block 42 can slide into the groove 31 in the movement process of the three-pole protective door 4, the space utilization rate between the two-pole protective door 3 and the three-pole protective door 4 is fully utilized, and the inner space of the protective door is fully utilized.
Be equipped with first spacing muscle 21 on the upper cover 2, when upper cover 2 and base 1 cooperation, first spacing muscle 21 is located dipolar shutter 3's top, and the spacing muscle 13 of second is located dipolar shutter 3's below, and first spacing muscle 21 is located dipolar shutter 3's rotation orbit with the spacing muscle 13 of second respectively. First spacing muscle 21 and the spacing muscle 13 cooperation of second for when monopole plug or metalwork insert to any one socket of dipolar jack, dipolar shutter 3 is around the rotatory certain angle of protruding muscle 14 of location, because the restriction of first spacing muscle 21 and the spacing muscle 13 of second, dipolar shutter 3 can't slide, thereby realizes the protection effect.
Adopt this kind of structure, form mutually independent effect that resets between dipolar shutter 3 and the tripolar shutter 4, in the use, difficult emergence is disturbed between dipolar shutter 3 and the tripolar shutter 4, adopts mutual independence to set up moreover, has reduced the first piece 5 that resets and the second resets the elastic strength between the piece 6, and the atress is even, and the shutter motion is steady, feels in the same direction as smooth.
Claims (10)
1. The utility model provides a little five hole socket safety protection door structures which characterized in that: including base, dipolar shutter, tripolar shutter, the first piece and the second piece that resets, dipolar shutter and tripolar shutter homogeneous phase slide relative to the base, and the both ends of dipolar shutter correspond a first piece that resets respectively and form the energy storage and reset, and the tripolar shutter corresponds a second piece that resets and forms the energy storage and reset.
2. The small five-hole socket safety protection door structure as claimed in claim 1, wherein: the three-pole protective door is provided with a guide lug, the two-pole protective door is provided with a groove, and the groove is positioned on the motion track of the guide lug.
3. The small five-hole socket safety protection door structure as claimed in claim 2, wherein: the base is provided with a positioning convex rib, the two-pole protection door is positioned on the positioning convex rib and rotates relative to the positioning convex rib, and a first guide surface is arranged on one side, facing the guide convex block, of the positioning convex rib.
4. The small five-hole socket safety protection door structure as claimed in claim 1, wherein: the base is provided with a first slide rail, the first limiting part slides on the first slide rail, one end of the first reset part abuts against the diode protection door, and the other end of the first reset part abuts against the first limiting part.
5. The small five-hole socket safety protection door structure as claimed in claim 4, wherein: the base is provided with a first limiting part, and the first limiting part is positioned on the motion track of the first limiting part.
6. The small five-hole socket safety protection door structure according to claim 4 or 5, wherein: the base is also provided with a special-shaped sliding rail which is positioned on the motion track of the two-pole protective door.
7. The small five-hole socket safety protection door structure as claimed in claim 1, wherein: the base is provided with a second limiting part, a fixing groove is formed in the three-pole protective door, the second limiting part extends into the fixing groove, one end of the second resetting part abuts against the three-pole protective door, and the other end of the second resetting part abuts against the second limiting part.
8. The small five-hole socket safety protection door structure according to claim 7, wherein: the base is provided with a second slide rail, and the three-pole protective door slides on the second slide rail.
9. The small five-hole socket safety protection door structure as claimed in claim 1, wherein: the protective door further comprises an upper cover, wherein a first limiting rib is arranged on the upper cover, a second limiting rib is arranged on the base, and the first limiting rib and the second limiting rib are respectively positioned on the rotation track of the two-pole protective door.
10. The small five-hole socket safety protection door structure as claimed in claim 1, wherein: a circle of material surface is also arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765578.4U CN216085433U (en) | 2021-11-12 | 2021-11-12 | Small five-hole socket safety protection door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765578.4U CN216085433U (en) | 2021-11-12 | 2021-11-12 | Small five-hole socket safety protection door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085433U true CN216085433U (en) | 2022-03-18 |
Family
ID=80660822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122765578.4U Active CN216085433U (en) | 2021-11-12 | 2021-11-12 | Small five-hole socket safety protection door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085433U (en) |
-
2021
- 2021-11-12 CN CN202122765578.4U patent/CN216085433U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: Building 8, No. 2777 Ningkang East Road, Shifan Street, Leqing City, Wenzhou City, Zhejiang Province, 325609 Patentee after: Deshen Intelligent Technology (Zhejiang) Co.,Ltd. Country or region after: China Address before: 201600 Room 601, 22 Lane 58, yunen Road, Songjiang District, Shanghai Patentee before: Deyu Intelligent Technology (Shanghai) Co.,Ltd. Country or region before: China |