CN105406247A - Safety socket for fire-fighting alarm host - Google Patents
Safety socket for fire-fighting alarm host Download PDFInfo
- Publication number
- CN105406247A CN105406247A CN201510911410.6A CN201510911410A CN105406247A CN 105406247 A CN105406247 A CN 105406247A CN 201510911410 A CN201510911410 A CN 201510911410A CN 105406247 A CN105406247 A CN 105406247A
- Authority
- CN
- China
- Prior art keywords
- socket
- chip module
- patch
- main frame
- panel
- 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
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
- H01R13/4534—Laterally sliding shutter
Abstract
The invention discloses a safety socket for a fire-fighting alarm host. The safety socket comprises a socket panel, a socket base and a jack panel; a protection lock block and a connecting-inserting piece assembly are arranged in the interior of the safety socket; the connecting-inserting piece assembly can switch between a connecting state and a disconnecting state in a terminal inserting direction of a plug; the connecting state is performed when the connecting-inserting piece assembly, the protection lock block and the jack panel move downwards integrally; the connecting-inserting piece assembly, the terminal of the plug, and the inserting pieces on the socket base are electrically connected; the disconnecting state is performed when the connecting-inserting piece assembly, the protection lock block and the jack panel move upwards integrally, and the connecting-inserting piece assembly and the inserting pieces on the socket base are disconnected. The safety socket has the beneficial effects that the abnormal electric connection of the existing socket is effectively prevented, and the risk of electric shock is greatly reduced, so that the safety socket is safe and reliable, and worthy of wide popularization.
Description
Technical field
The present invention relates to a kind of safety socket, especially a kind of safety socket for fire protection warning main frame.
Background technology
No matter present society all trades and professions all need to use electric power, the supply of electric power is that spontaneous power plant is passed to electric substation, deliver to the power circuit of user's end again, the end of power circuit is provided with supply socket usually, in the plug insertion socket of user by various electronic installation, electronic installation is made to be electrically connected to power circuit to obtain electric power.
Safety socket is also applied in fire protection warning main frame, in general indoor power supply is all single-phase electricity, when two terminal insertion sockets of plug, one of them terminal of plug can be electrically connected a wire (live wire) of power circuit, and another terminal can be electrically connected another wire (zero line) of power circuit.Thus electric current can enter indoor or electronic installation via live wire, then passes back through zero line.In addition, many sockets separately have Article 3 wire (ground wire) to connect the earth, the 3rd terminal of mated plug, and user can be avoided hindered by electric leakage.
Socket of the prior art is all generally that the own elasticity of its metal contact piece and plug are connected, the direct connecting power line of contact of socket, zero line is located at the left side, live wire is located at the right, but this common supply socket is safe and reliable not, such as: easily cause line short or excess load when electrical equipment breaks down, at this moment just can initiation fire, accidentally overturn inflow socket aperture if any liquid, also can cause line short or electric leakage; Secondly, conductive materials also can cause electric shock accidents after accidentally falling into socket aperture; In addition, the child in family due to awareness of safety fuzzy, often can there is the tragedy that causes because finger touch socket aperture gets an electric shock.And these situations above-mentioned right and wrong in life are usually shown in, therefore its potentially danger is comparatively large, and consequence is serious, all constitutes larger threat and ill effect to the property of people and life security.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of safety socket for fire protection warning main frame, can effectively prevent the accident of getting an electric shock from producing.
Object of the present invention is achieved through the following technical solutions:
For a safety socket for fire protection warning main frame, comprise a housing, this housing comprises a socket panel, a socket base and a jack panel, and three encloses the inner space forming housing, described socket panel and socket base are mutually permanently connected, and described socket base is provided with inserted sheet, and described inserted sheet is electrically connected with wire, described jack panel is provided with the terminal insertion for plug and the jack passed, described jack panel protrudes from the upper surface of described socket panel, be provided with protection lock dog in the inner space of described housing and patch chip module, described protection lock dog patches the top of chip module described in being located at, described patch chip module for enter the described terminal for the plug of the safety socket of fire protection warning main frame and be electrically connected, the described switching patching chip module and can carry out between connection status and disconnecting state on the direction of the terminal insertion of plug, described connection status is for patching chip module, protection lock dog, jack panel entirety moves downward, the described terminal patching chip module and plug, and the inserted sheet on described socket base realizes electrical connection, described disconnecting state for patching chip module, protection lock dog, jack panel entirety move upward, described in patch chip module and depart from the inserted sheet on described socket base and be connected.
Preferably, the described chip module that patches comprises a matrix, be respectively equipped with above and below described matrix patch sheet and under patch sheet, patching sheet on described for realizing being electrically connected with the terminal of described plug, patching sheet under described for realizing being electrically connected with the inserted sheet on described socket base.
Preferably, patch on described sheet and under to patch sheet symmetrical relative to described matrix.
Preferably, the below of the matrix of described contact chip assembly be also provided with one group protruding, described projection described patch chip module descending time can realize being connected with the flexure strip be arranged on described socket base.
Preferably, described flexure strip is tool semicircular ring jaggy, and the outline of described projection is arc-shaped, the outside diameter of described projection and the interior circular diameter of described flexure strip roughly the same.
Preferably, the elasticity convex shoulder that described protection lock dog comprises at least one wedge, links with described wedge.
Preferably, described convex shoulder is connected in the breach of described socket panel through after the through hole on described jack panel.
Preferably, described protection lock dog has two convex shoulders, and symmetrically.
Preferably, described socket panel and the connection of socket base are clamping, described in patch chip module and jack panel inside connection be clamping.
Beneficial effect of the present invention is mainly reflected in: effectively prevent the situation of the abnormal electrical connection of existing socket from producing, greatly reduce the risk of electric shock, safe and reliable.
figure of description
Fig. 1 is the present invention for the profile of safety socket when security insurance state of fire protection warning main frame;
Fig. 2 is the profile in A-A direction in Fig. 1;
The profile of Fig. 3 when to be the present invention insert the terminal of plug for the safety socket of fire protection warning main frame;
Fig. 4 is that the present invention realizes profile when being electrically connected for the pin of the safety socket of fire protection warning main frame and the terminal of plug;
Fig. 5 is the profile in the B-B direction in Fig. 4;
Fig. 6 is the schematic perspective view of the present invention for the safety socket of fire protection warning main frame;
Fig. 7 is the exploded perspective view of the present invention for the safety socket of fire protection warning main frame.
Embodiment
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technical scheme that formed, all drop within the scope of protection of present invention.
The safety socket 100 for fire protection warning main frame as shown in Fig. 1 and Fig. 6, Fig. 7, comprises a housing, and this housing comprises socket panel 1, socket base 4 and a jack panel 7, and three encloses the inner space forming housing.Described socket panel 1 and socket base 4 are mutually permanently connected, and its connected mode is clamping.
Like the prior art, described socket base 4 is provided with inserted sheet 41, and described inserted sheet 41 is electrically connected with wire 42; Described jack panel 7 is provided with the terminal insertion for plug and the jack 71 passed, and described jack panel 7 protrudes from the upper surface of described socket panel 1.
Be provided with protection lock dog 2 in the inner space of described housing and patch chip module 3; described protection lock dog 2 patches the top of chip module 3 described in being located at, described patch chip module 3 for enter the described terminal 50 for the plug 5 of the safety socket of fire protection warning main frame and be electrically connected.
The elasticity convex shoulder 22 that described protection lock dog 2 comprises at least one wedge 21, links with described wedge 21.Described convex shoulder 22 is connected in the breach 11 of described socket panel 1 through after the through hole on described jack panel 7.Described protection lock dog 2 has two convex shoulders 22, and symmetrically.
Described patch switching direction that chip module 3 can insert at the terminal 50 of plug 5 carried out between connection status and disconnecting state, described connection status for patching chip module 3, protection lock dog 2, jack panel 7 entirety move downward, described in the inserted sheet 41 patched on the terminal 50 of chip module 3 and plug 5 and described socket base 4 realize being electrically connected; Described disconnecting state for patching chip module 3, protection lock dog 2, jack panel 7 entirety move upward, described in patch chip module 3 and depart from the inserted sheet 41 on described socket base 4 and be connected.
Specifically, the described chip module 3 that patches comprises a matrix 31, be respectively equipped with above and below described matrix 31 patch sheet 32 and under patch sheet 33, patching sheet 32 on described for realizing being electrically connected with the terminal 50 of described plug 5, patching sheet 33 under described for realizing being electrically connected with the inserted sheet 41 on described socket base 4.Patch on described sheet 32 and under to patch sheet 33 symmetrical relative to described matrix 31.
Described contact chip assembly 3 is fixedly connected on the elongated end of jack panel 7, and its fixed form is clamping, can follow jack panel 7 move up and down along the inwall of socket panel 1 when being subject to thrust or pulling force.
The below of the matrix 31 of described contact chip assembly 3 is also provided with one group of projection 34, described projection 34 described patch chip module descending time can realize being connected with the flexure strip 43 be arranged on described socket base 4.Concrete, described flexure strip 43 is tool semicircular ring jaggy, and the described outline of protruding 34 is arc-shaped, and the interior circular diameter of the described outside diameter of protruding 34 and described flexure strip 43 is roughly the same.As shown in Figure 2, when the described safety socket for fire protection warning main frame is in security insurance state, described protruding 34 be only be resisted against described flexure strip 43 breach above.
Patch on described sheet 32 or under patch sheet 33 be embedded in patch in film perforation in X-shaped arrange shell fragment, such as: as shown in Figure 3, when the terminal 50 of plug 5 enter patch in film perforation time, on patch the terminal 50 that sheet 32 clamps plug 5, now, contact chip assembly 3 entirety does not also move downward, and the projection 34 bottom contact chip assembly 3 and flexure strip 43 are in state as shown in Figure 2.And now, the terminal 50 of plug 5 contacts with wedge 21, the convex shoulder 22 of conflict wedge 21 and interlock thereof moves to direction close to each other.Now convex shoulder 22 departs from the breach 11 on socket panel 1 inwall.
Then the terminal 50 of plug 5 moves down further, until terminal 50 enter patch chip module on patch in sheet 32.Under the effect of further thrust; jack panel 7, protection lock dog 2 and contact chip assembly 3 are simultaneously overall downwards until the projection 34 patched below chip module realizes being connected with the flexure strip 43 on socket base 4 along socket panel 1 inwall, i.e. state as shown in Figure 4 and Figure 5.Now, protruding 34 are in buckle state with flexure strip 43, under patch sheet 33 and be electrically connected with inserted sheet 41, wire 42, the safety socket for fire protection warning main frame realizes being energized.The connected mode of sheet 33 and power supply is patched with terminal 50 and the connected mode above patching sheet 32, no longer repeated description here under described.
In the present invention, when protection lock dog 2 can make the finger of child touch jack, the safety socket de-preservation of fire protection warning main frame can not be used in, thus cannot touch patch chip module patch sheet, thus avoid electric shock risk.When plug 5 is extracted; jack panel 7, protection lock dog 2, patch chip module 3 entirety and be upwards pulled; thus make protruding 34 to depart from flexure strip 43; make jack panel 7, protection lock dog 2, patch chip module 3 and be returned to initial position; two groups of wedges 21 move to both sides with each own elasticity of convex shoulder 22; namely to respective away from direction move, until convex shoulder 22 is inserted in the breach 11 of socket panel 1 again.
Safety socket for fire protection warning main frame of the present invention, moves up and down for plug, and it is upper that plug upwards departs from direction, socket place, and pin inserts under the socket direction of motion is downwards.
Protection lock dog 2 of the present invention, patch chip module 3 specific implementation structure can variation; citing is only in the specific embodiment of the invention; can not as effect of restriction application claims scope, anyly the scheme that simple change produces is carried out to the solution of the present invention be all included within the scope of protection of the invention.
Claims (9)
1. for a safety socket for fire protection warning main frame, comprise a housing, this housing comprises a socket panel (1), a socket base (4) and a jack panel (7), and three encloses the inner space forming housing, described socket panel (1) and socket base (4) are mutually permanently connected, and described socket base (4) is provided with inserted sheet (41), and described inserted sheet (41) is electrically connected with wire (42), described jack panel (7) is provided with the terminal insertion for plug and the jack passed (71), described jack panel (7) protrudes from the upper surface of described socket panel (1), it is characterized in that: be provided with protection lock dog (2) in the inner space of described housing and patch chip module (3), described protection lock dog (2) patches the top of chip module (3) described in being located at, described patch chip module (3) for enter the described terminal (50) for the plug (5) of the safety socket of fire protection warning main frame and be electrically connected, described patch switching direction that chip module (3) can insert in the terminal of plug (5) (50) carried out between connection status and disconnecting state, described connection status is for patching chip module (3), protection lock dog (2), jack panel (7) entirety moves downward, the described terminal (50) patching chip module (3) and plug (5), and the inserted sheet (41) on described socket base (4) realizes electrical connection, described disconnecting state for patching chip module (3), protection lock dog (2), jack panel (7) entirety moves upward, described in patch chip module (3) and depart from the inserted sheet (41) on described socket base (4) and be connected.
2. the safety socket for fire protection warning main frame according to claim 1, it is characterized in that: the described chip module (3) that patches comprises a matrix (31), be respectively equipped with above and below described matrix (31) patch sheet (32) and under patch sheet (33), patching sheet (32) on described for realizing being electrically connected with the terminal (50) of described plug (5), patching sheet (33) under described for realizing being electrically connected with the inserted sheet (41) on described socket base (4).
3. the safety socket for fire protection warning main frame according to claim 2, is characterized in that: patch on described sheet (32) and under to patch sheet (33) symmetrical relative to described matrix (31).
4. the safety socket for fire protection warning main frame according to claim 2, it is characterized in that: the below of the matrix (31) of described contact chip assembly (3) is also provided with one group of projection (34), described projection (34) described patch chip module descending time can realize being connected with the flexure strip (43) be arranged on described socket base (4).
5. the safety socket for fire protection warning main frame according to claim 4, it is characterized in that: described flexure strip (43) is tool semicircular ring jaggy, the outline of described projection (34) is arc-shaped, the outside diameter of described projection (34) and the interior circular diameter of described flexure strip (43) roughly the same.
6. the safety socket for fire protection warning main frame according to claim 1, is characterized in that: the elasticity convex shoulder (22) that described protection lock dog (2) comprises at least one wedge (21), links with described wedge (21).
7. the safety socket for fire protection warning main frame according to claim 6, is characterized in that: described convex shoulder (22) is through being connected in after the through hole on described jack panel (7) in the breach (11) of described socket panel (1).
8. the safety socket for fire protection warning main frame according to claim 7, is characterized in that: described protection lock dog (2) has two convex shoulders (22), and symmetrically.
9. the safety socket for fire protection warning main frame according to claim 1, is characterized in that: the connection of described socket panel (1) and socket base (4) is clamping, described in patch chip module (3) inner with jack panel (7) connection be clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911410.6A CN105406247A (en) | 2015-12-11 | 2015-12-11 | Safety socket for fire-fighting alarm host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911410.6A CN105406247A (en) | 2015-12-11 | 2015-12-11 | Safety socket for fire-fighting alarm host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105406247A true CN105406247A (en) | 2016-03-16 |
Family
ID=55471587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510911410.6A Pending CN105406247A (en) | 2015-12-11 | 2015-12-11 | Safety socket for fire-fighting alarm host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406247A (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977681A (en) * | 2016-06-21 | 2016-09-28 | 国网山东省电力公司夏津县供电公司 | Safety electric-shock-preventing socket |
| CN107069327A (en) * | 2017-03-31 | 2017-08-18 | 中山市联益通网络科技有限公司 | It is a kind of can protection against electric shock, short circuit electric supply installation |
| CN107221120A (en) * | 2017-02-22 | 2017-09-29 | 毛晨杰 | A kind of fire-fighting exchange smoke detector device of convenient disassembly |
| CN107221121A (en) * | 2017-02-22 | 2017-09-29 | 毛晨杰 | A kind of fire-fighting exchange smoke detector device easy to install |
| CN107313363A (en) * | 2017-02-22 | 2017-11-03 | 郑浩杰 | A kind of bridge road monitoring apparatus being easily installed |
| CN107338740A (en) * | 2017-02-22 | 2017-11-10 | 郑浩杰 | A kind of bridge road monitoring apparatus easy to maintain |
| CN107359455A (en) * | 2017-07-31 | 2017-11-17 | 崔盛科 | A kind of domestic power supply grafting base device |
| CN107394503A (en) * | 2017-07-31 | 2017-11-24 | 高峰 | A kind of dust catcher device |
| CN107453170A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | It is a kind of to prevent the short-circuit electric supply installation that gets an electric shock |
| CN107453132A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | It is a kind of can protection against electric shock, short circuit power supply device |
| CN107452527A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of plate cutting is with stablizing starter |
| CN107443462A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of starter of board cutting |
| CN107453086A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | A kind of protection against electric shock, short circuit electric supply installation |
| CN107443459A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of sheet cutting machine starter |
| CN107452528A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of plate cutting starter |
| CN107453133A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | A kind of power supply device |
| CN107565267A (en) * | 2017-02-22 | 2018-01-09 | 史东海 | A kind of power supply device of stabilization |
| CN107565272A (en) * | 2017-02-22 | 2018-01-09 | 史东海 | A kind of anti-loosening power supply device |
| CN108232709A (en) * | 2017-07-31 | 2018-06-29 | 广州凯燃环保工程技术有限公司 | A kind of novel deduster device |
| CN108232886A (en) * | 2017-07-31 | 2018-06-29 | 广州凯燃环保工程技术有限公司 | A kind of modified dust catcher device |
| CN109980427A (en) * | 2019-04-27 | 2019-07-05 | 张政清 | A kind of safety electric force socket |
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| CN205264903U (en) * | 2015-12-11 | 2016-05-25 | 苏州太阳都信息科技有限公司 | A safe socket for fire alarm host computer |
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| CN202363627U (en) * | 2011-11-29 | 2012-08-01 | 广东明家科技股份有限公司 | Welding spot-free combined type power switch socket |
| CN104064916A (en) * | 2013-03-20 | 2014-09-24 | 苏州瑞琪丹尼电子科技有限公司 | Safety socket |
| CN204130839U (en) * | 2014-07-28 | 2015-01-28 | 李才 | Auto-breaking safety socket and plug |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977681A (en) * | 2016-06-21 | 2016-09-28 | 国网山东省电力公司夏津县供电公司 | Safety electric-shock-preventing socket |
| CN105977681B (en) * | 2016-06-21 | 2018-06-29 | 国网山东省电力公司夏津县供电公司 | A kind of safety electric shock-prevention socket |
| CN107221120A (en) * | 2017-02-22 | 2017-09-29 | 毛晨杰 | A kind of fire-fighting exchange smoke detector device of convenient disassembly |
| CN107221121A (en) * | 2017-02-22 | 2017-09-29 | 毛晨杰 | A kind of fire-fighting exchange smoke detector device easy to install |
| CN107313363A (en) * | 2017-02-22 | 2017-11-03 | 郑浩杰 | A kind of bridge road monitoring apparatus being easily installed |
| CN107338740A (en) * | 2017-02-22 | 2017-11-10 | 郑浩杰 | A kind of bridge road monitoring apparatus easy to maintain |
| CN107565272A (en) * | 2017-02-22 | 2018-01-09 | 史东海 | A kind of anti-loosening power supply device |
| CN107565267A (en) * | 2017-02-22 | 2018-01-09 | 史东海 | A kind of power supply device of stabilization |
| CN107452527A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of plate cutting is with stablizing starter |
| CN107453133A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | A kind of power supply device |
| CN107453170A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | It is a kind of to prevent the short-circuit electric supply installation that gets an electric shock |
| CN107443462A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of starter of board cutting |
| CN107453086A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | A kind of protection against electric shock, short circuit electric supply installation |
| CN107443459A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of sheet cutting machine starter |
| CN107452528A (en) * | 2017-03-31 | 2017-12-08 | 广州市双聚节能科技有限公司 | A kind of plate cutting starter |
| CN107453132A (en) * | 2017-03-31 | 2017-12-08 | 中山市联益通网络科技有限公司 | It is a kind of can protection against electric shock, short circuit power supply device |
| CN107069327A (en) * | 2017-03-31 | 2017-08-18 | 中山市联益通网络科技有限公司 | It is a kind of can protection against electric shock, short circuit electric supply installation |
| CN107359455A (en) * | 2017-07-31 | 2017-11-17 | 崔盛科 | A kind of domestic power supply grafting base device |
| CN108232709A (en) * | 2017-07-31 | 2018-06-29 | 广州凯燃环保工程技术有限公司 | A kind of novel deduster device |
| CN108232886A (en) * | 2017-07-31 | 2018-06-29 | 广州凯燃环保工程技术有限公司 | A kind of modified dust catcher device |
| CN107394503A (en) * | 2017-07-31 | 2017-11-24 | 高峰 | A kind of dust catcher device |
| CN109980427A (en) * | 2019-04-27 | 2019-07-05 | 张政清 | A kind of safety electric force socket |
| CN109980427B (en) * | 2019-04-27 | 2020-10-23 | 温州汇川科技有限公司 | Safe type electric power socket |
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Application publication date: 20160316 |