CN111313173A - Single-voltage-proof non-porous socket - Google Patents
Single-voltage-proof non-porous socket Download PDFInfo
- Publication number
- CN111313173A CN111313173A CN202010140166.9A CN202010140166A CN111313173A CN 111313173 A CN111313173 A CN 111313173A CN 202010140166 A CN202010140166 A CN 202010140166A CN 111313173 A CN111313173 A CN 111313173A
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- socket
- sliding block
- protective door
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
-
- 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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a prevent single-pressing sclausura socket, belongs to socket technical field, solves the sclausura socket and prevents the technical problem of single-pressing function. The solution is as follows: the protective door assembly comprises a protective door rotating shaft, a protective door and a cam, and the protective door rotating shaft is arranged on the socket cover shell; rotatory conducting strip installation component includes the swivel mount axle, swivel mount and rotatory conducting strip, top at the bulkhead between the rotatory conducting strip installation component of both sides is provided with prevents the single-pressure slider, prevent that the single-pressure slider slides around the bulkhead or be rotary motion around the bulkhead, the contact pin passes through shutter rotation drive cam and rotates, cam drive prevents that the single-pressure slider slides backward along the bulkhead, prevent that the single-pressure slider drive rotatory conducting strip installation component rotates, rotatory conducting strip is rotatory to the fixed conducting strip one side that corresponds. According to the invention, the single-pressing prevention sliding block is additionally arranged, so that the single-pressing prevention sliding block simultaneously drives the rotating conducting strip mounting assembly to rotate, the fixed conducting strip on the side where the contact pin is not inserted is prevented from contacting with the rotating conducting strip, and the nonporous socket has the single-pressing prevention function.
Description
Technical Field
The invention belongs to the technical field of sockets, and particularly relates to a single-voltage-proof non-porous socket.
Background
In the prior art, because the jacks leak outside, dust can enter the socket, and more dangerously, because the height of children is equal to the height of some sockets, the hands of children are easy to extend into the jacks, and the electric shock hidden danger is caused, the problem is well solved by the 'split guide type non-porous socket' (patent number: 2013100924518), and the split guide type non-porous socket is also accepted and used by people.
However, with the continuous improvement of the quality of life of people, the state proposes that the socket should have the function of preventing single-voltage, because in the prior art, when a certain contact pin on the plug pin is inserted into the socket alone, it is easy to cause the fixed conducting strip on one side of the non-inserted contact pin to contact with the rotating conducting strip, causing a short circuit of the circuit, and causing an electrical potential safety hazard, the socket with no hole and no single-voltage is absolutely necessary, but the technical scheme capable of solving the function of preventing single-voltage of the socket with no hole is not found in the prior art.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the technical problem of the non-porous socket with the function of preventing single-pressing, the invention provides a non-porous socket with single-pressing prevention.
The invention is realized by the following technical scheme.
The utility model provides a prevent single-pressing sclausura socket, it includes socket base and socket lid, and the socket is covered and is provided with the bolt hole, and bolt hole position department is provided with protection door subassembly, is provided with rotatory conducting strip installation component and fixed conducting strip installation component in the socket base, and fixed conducting strip installation component fixed mounting is at socket base's middle part, and rotatory conducting strip installation component sets up in the both sides of fixed conducting strip installation component relatively, wherein:
the protective door assembly comprises a protective door rotating shaft, a protective door and a cam, the protective door rotating shaft stretches across the socket cover and is installed at the edge of the socket cover shell, a hole blocking plate is arranged on the upper surface of the protective door, the shape of the hole blocking plate is the same as that of a corresponding plug pin hole, the protective doors at the plug pin insertion positions of the same group are all installed on the protective door rotating shaft, the cam is arranged below the connecting position of the protective door and the protective door rotating shaft, and a first reset spring is arranged between the bottom surface of the protective door and the inner side surface of the socket cover;
the fixed conducting strip mounting assembly comprises a separation frame and a fixed conducting strip, and the fixed conducting strip is fixedly mounted on the separation frame;
the rotary conducting strip mounting assembly comprises a rotary frame shaft, a rotary frame and rotary conducting strips, the rotary frame shaft is vertically and upwards mounted at the four corners of the socket base, fixed columns are arranged on the outer side of the rotary frame shaft, the middle of the rotary frame is mounted on the rotary frame shaft, one end of a second reset spring is fixedly connected with the tail end of the rotary frame, the other end of the second reset spring is fixedly connected with the fixed columns, the rotary conducting strips are fixedly mounted at the head end of the rotary frame, and a limiting sliding block is arranged above the tail end of the rotary frame;
a single-pressing prevention slide block is arranged above the partition frame between the rotary conducting strip mounting assemblies at the two sides, the axial direction of the single-pressing prevention slide block is mutually vertical to the length direction of the partition frame below the single-pressing prevention slide block, a semicircular groove is arranged in the middle of the bottom surface of the single-pressing prevention slide block, the upper surface of the partition frame is arranged in the semicircular groove, the single-pressing prevention slide block slides back and forth along the partition frame or rotates around the partition frame, the limiting sliding block is matched with the rear side face of the single-pressing preventing sliding block, the contact pin is rotated and driven by the protective door to rotate when being inserted into the socket base through the jack, the cam drives the single-pressing preventing sliding block to slide backwards along the partition frame, the single-pressing preventing sliding block drives the rotating conducting strip mounting assembly to rotate through the limiting sliding block, the rotating conducting strip rotates towards one side of the corresponding fixed conducting strip, the rotating conducting strip and the corresponding fixed conducting strip clamp the contact pin, and the contact pin and the socket are in an electric conduction state; third reset spring fixing pits are symmetrically formed in two sides, located on the semicircular groove, of the rear side face of the single-pressing preventing sliding block, a third reset spring fixing seat is vertically and upwards arranged on the socket base behind the partition frame, one end of a third reset spring is installed on the third reset spring fixing seat, and the other end of the third reset spring is installed in the third reset spring fixing pits.
Furthermore, the upper surface and the front side surface of the single-pressing preventing slide block are in transitional connection through an inclined surface, and the outer circular surface of the cam is matched with the inclined surface.
Furthermore, the protection door assembly is a split protection door assembly, and two protection doors at the same group of inserting positions are respectively installed on the socket cover through protection door rotating shafts.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the single-pressing prevention sliding block is additionally arranged, so that the single-pressing prevention sliding block simultaneously drives the rotating conducting strip installation assembly to rotate, if only one side of the plug pin is inserted into the socket, the single-pressing prevention sliding block rotates around the partition frame, the single-pressing prevention sliding block cannot move along the partition frame, and the rotating conducting strip installation assembly cannot rotate, so that the contact between the fixed conducting strip on the side where the plug pin is not inserted and the rotating conducting strip is avoided, the nonporous socket has the single-pressing prevention function, and the personal safety of a user is ensured.
Drawings
FIG. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic top view of the protective door assembly of fig. 1.
Fig. 3 is a schematic top view of the rotary conductive sheet mounting assembly of fig. 2 without the rotary conductive sheet mounting assembly.
Fig. 4 is a schematic bottom view of the socket cover.
Fig. 5 is a perspective view of an assembly structure of the protective door assembly, the anti-single-pressing slider and the rotating frame.
Fig. 6 is a perspective view of an assembly structure of a protective door assembly and a single-pressing prevention slider.
Fig. 7 is a perspective view of the anti-single-pressing slider.
In the figure, 1 is a socket base, 2 is a socket cover, 31 is a shutter rotating shaft, 32 is a shutter, 33 is a cam, 34 is a blanking plate, 35 is a first return spring, 41 is a bulkhead, 42 is a fixed conducting strip, 51 is a rotating frame shaft, 52 is a rotating frame, 53 is a rotating conducting strip, 54 is a fixed column, 55 is a second return spring, 56 is a limit slider, 61 is a semicircular groove, 62 is a third return spring fixing pit, 63 is an inclined plane, 7 is a third return spring fixing seat, and 8 is a third return spring.
Detailed Description
The invention is described in further detail below with reference to the figures and examples.
The utility model provides a prevent single-pressing sclausura socket, it includes socket base 1 and socket cover 2, is provided with the bolt hole on the socket cover 2, and bolt hole position department is provided with the protection door subassembly, is provided with rotatory conducting strip installation component and fixed conducting strip installation component in the socket base 1, and fixed conducting strip installation component fixed mounting is at socket base 1's middle part, and rotatory conducting strip installation component sets up in the both sides of fixed conducting strip installation component relatively, wherein:
the protection door assembly comprises a protection door rotating shaft 31, a protection door 32 and a cam 33, the protection door rotating shaft 31 crosses over the socket cover 2 and is installed at the edge of a shell of the socket cover 2, a plugging plate 34 is arranged on the upper surface of the protection door 32, the shape of the plugging plate 34 is the same as that of a corresponding plug hole, the protection doors 32 at the plug-in positions of the same group of plugs are all installed on the protection door rotating shaft 31, the cam 33 is arranged below the connecting position of the protection door 32 and the protection door rotating shaft 31, and a first return spring 35 is arranged between the bottom surface of the protection door 32 and the inner side surface of the socket cover 2;
the fixed conducting strip mounting assembly comprises a separation frame 41 and a fixed conducting strip 42, wherein the fixed conducting strip 42 is fixedly mounted on the separation frame 41;
the rotating conducting strip mounting assembly comprises a rotating frame shaft 51, a rotating frame 52 and a rotating conducting strip 53, wherein the rotating frame shaft 51 is vertically upwards mounted at four corners of the socket base 1, a fixing column 54 is arranged on the outer side of the rotating frame shaft 51, the middle part of the rotating frame 52 is mounted on the rotating frame shaft 51, one end of a second reset spring 55 is fixedly connected with the tail end of the rotating frame 52, the other end of the second reset spring 55 is fixedly connected with the fixing column 54, the rotating conducting strip 53 is fixedly mounted at the head end of the rotating frame 52, and a limiting slide block 56 is arranged above the tail end of the rotating frame 52;
a single-pressing prevention slide block 6 is arranged above the separation frame 41 between the rotating conducting strip installation components at the two sides, the axial direction of the single-pressing prevention slide block 6 is perpendicular to the length direction of the separation frame 41 below the single-pressing prevention slide block 6, a semicircular groove 61 is arranged in the middle of the bottom surface of the single-pressing prevention slide block 6, the upper surface of the separation frame 41 is arranged in the semicircular groove 61, the single-pressing prevention slide block 6 slides back and forth along the separation frame 41 or rotates around the separation frame 41, the limiting slide block 56 is matched with the rear side surface of the single-pressing prevention slide block 6, when a pin is inserted into the socket base 1 from a jack, the cam 33 is driven to rotate by the protective door 32, the cam 33 drives the single-pressing prevention slide block 6 to slide back along the separation frame 41, the single-pressing prevention slide block 6 drives the rotating conducting strip installation component to rotate by the limiting slide block 56, the rotating conducting strip 53 rotates to one side of the corresponding, the plug and the socket are in an electrical conduction state; third return spring fixing pits 62 are symmetrically formed in two sides of the semicircular groove 61 on the rear side face of the single-pressing prevention sliding block 6, a third return spring fixing seat 7 is vertically and upwards arranged on the socket base 1 behind the partition frame 41, one end of a third return spring 8 is installed on the third return spring fixing seat 7, and the other end of the third return spring 8 is installed in the third return spring fixing pit 62.
Further, the upper surface and the front side surface of the single-pressing prevention slide block 6 are in transition connection through an inclined surface 63, and the outer circular surface of the cam 33 is matched with the inclined surface 63.
Further, the protection door assembly is a split protection door assembly, and two protection doors 32 at the same group of pin insertion positions are respectively installed on the socket cover 2 through protection door rotating shafts 31.
The using process of the invention is as follows:
when two pins or three pins of the plug are simultaneously inserted into the socket (i.e. normal use state):
the contact pin synchronously drives the cam 33 to rotate around the protective door rotating shaft 31 through the hole plugging plate 34 and the protective door 32 in sequence, the cam 33 simultaneously drives the single-pressing preventing slide block 6 to slide along the partition frame 42, the single-pressing preventing slide block 6 drives the rotating frame 52 to rotate through the limiting slide block 6, so that the rotating conducting strip mounting assembly rotates around the rotating frame shaft 51 to be opposite to the fixed conducting strip mounting assembly, the rotating conducting strip mounting assembly and the corresponding fixed conducting strip mounting assembly clamp the inserted contact pin, and the contact pin and the socket are in an electric conduction state;
when one of the pins is inserted into the socket (i.e. the single-press prevention state):
the pins inserted into the socket also pass through the hole blocking plate 34 and the protective door 32 to synchronously drive the cam 33 to rotate around the protective door rotating shaft 31, however, the rotating cam 33 causes the single-pressing preventing slide block 6 to rotate around the partition frame 42, the single-pressing preventing slide block 6 cannot slide and drive the rotating frame 52 to rotate through the limiting slide block 6, although one of the pins is inserted into the socket, the pins and the socket are in an electrical disconnection state, namely, the socket has a single-pressing preventing function.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (3)
1. The utility model provides a prevent single-pressing sclausura socket, it includes socket base (1) and socket cover (2), is provided with the bolt hole on socket cover (2), and bolt hole position department is provided with the protection door subassembly, is provided with rotatory conducting strip installation component and fixed conducting strip installation component in socket base (1), and fixed conducting strip installation component fixed mounting is at the middle part of socket base (1), and rotatory conducting strip installation component sets up its characterized in that in the both sides of fixed conducting strip installation component relatively:
the protective door assembly comprises a protective door rotating shaft (31), a protective door (32) and a cam (33), the protective door rotating shaft (31) stretches across the socket cover (2) and is installed at the edge of a shell of the socket cover (2), a plugging plate (34) is arranged on the upper surface of the protective door (32), the shape of the plugging plate (34) is the same as that of a corresponding plug hole, the protective doors (32) at the plug-in positions of the same group of plugs are all installed on the protective door rotating shaft (31), the cam (33) is arranged below the connecting position of the protective door (32) and the protective door rotating shaft (31), and a first reset spring (35) is arranged between the bottom surface of the protective door (32) and the inner side surface of the socket cover (2);
the fixed conducting strip mounting assembly comprises a separation frame (41) and a fixed conducting strip (42), and the fixed conducting strip (42) is fixedly mounted on the separation frame (41);
the rotary conducting strip mounting assembly comprises a rotary frame shaft (51), a rotary frame (52) and rotary conducting strips (53), the rotary frame shaft (51) is vertically upwards mounted at the four corners of the socket base (1), fixing columns (54) are arranged on the outer side of the rotary frame shaft (51), the middle of the rotary frame (52) is mounted on the rotary frame shaft (51), one end of a second reset spring (55) is fixedly connected with the tail end of the rotary frame (52), the other end of the second reset spring (55) is fixedly connected with the fixing columns (54), the rotary conducting strips (53) are fixedly mounted at the head end of the rotary frame (52), and limit sliders (56) are arranged above the tail end of the rotary frame (52);
a single-pressing prevention sliding block (6) is arranged above a separation frame (41) between the rotary conducting strip installation assemblies at two sides, the axial direction of the single-pressing prevention sliding block (6) is perpendicular to the length direction of the separation frame (41) below the single-pressing prevention sliding block (6), a semicircular groove (61) is arranged in the middle of the bottom surface of the single-pressing prevention sliding block (6), the upper surface of the separation frame (41) is installed in the semicircular groove (61), the single-pressing prevention sliding block (6) slides back and forth along the separation frame (41) or rotates around the separation frame (41), a limiting sliding block (56) is matched with the rear side surface of the single-pressing prevention sliding block (6), a contact pin is inserted into the socket base (1) through a jack and rotates through a protective door (32) to drive a cam (33), the cam (33) drives the single-pressing prevention sliding block (6) to slide back along the separation frame (41), and the single-pressing prevention sliding block (6) drives the rotary conducting strip installation assemblies to rotate through the, the rotating conducting strips (53) rotate towards one side of the corresponding fixed conducting strips (42), the rotating conducting strips (53) and the corresponding fixed conducting strips (42) clamp the contact pins, and the contact pins and the socket are in an electric conduction state; third return spring fixing pits (62) are symmetrically formed in two sides, located in the semicircular groove (61), of the rear side face of the single-pressing preventing sliding block (6), a third return spring fixing seat (7) is vertically and upwards arranged on the socket base (1) behind the partition frame (41), one end of a third return spring (8) is installed on the third return spring fixing seat (7), and the other end of the third return spring (8) is installed in the third return spring fixing pit (62).
2. The anti-single-press imperforate socket of claim 1, wherein: the upper surface and the front side surface of the single-pressing preventing sliding block (6) are in transitional connection through an inclined surface (63), and the outer circular surface of the cam (33) is matched with the inclined surface (63).
3. The anti-single-press imperforate socket of claim 1, wherein: the protection door assembly is a split type protection door assembly, and two protection doors (32) at the same group of pin insertion positions are respectively installed on the socket cover (2) through protection door rotating shafts (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140166.9A CN111313173A (en) | 2020-03-03 | 2020-03-03 | Single-voltage-proof non-porous socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010140166.9A CN111313173A (en) | 2020-03-03 | 2020-03-03 | Single-voltage-proof non-porous socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111313173A true CN111313173A (en) | 2020-06-19 |
Family
ID=71160433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010140166.9A Pending CN111313173A (en) | 2020-03-03 | 2020-03-03 | Single-voltage-proof non-porous socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111313173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639985A (en) * | 2022-04-01 | 2022-06-17 | 浙江公元电器有限公司 | High protection sclausura transmission self-lock device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN211480347U (en) * | 2020-03-03 | 2020-09-11 | 山西腾行智能科技有限公司 | Single-voltage-proof non-porous socket |
-
2020
- 2020-03-03 CN CN202010140166.9A patent/CN111313173A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103199374A (en) * | 2013-03-18 | 2013-07-10 | 山西培行高科电器有限公司 | Independently-targeted hole-free socket |
| CN105742867A (en) * | 2016-04-07 | 2016-07-06 | 牛培行 | Interactive socket without exposed jacks |
| CN211480347U (en) * | 2020-03-03 | 2020-09-11 | 山西腾行智能科技有限公司 | Single-voltage-proof non-porous socket |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639985A (en) * | 2022-04-01 | 2022-06-17 | 浙江公元电器有限公司 | High protection sclausura transmission self-lock device |
| WO2023184790A1 (en) * | 2022-04-01 | 2023-10-05 | 浙江公元电器有限公司 | High-protection non-hole transmission self-locking apparatus |
| CN114639985B (en) * | 2022-04-01 | 2024-06-04 | 公元电器(浙江)有限公司 | High protection hole-free transmission self-locking device |
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