CN201112777Y - Socket protection device - Google Patents
Socket protection device Download PDFInfo
- Publication number
- CN201112777Y CN201112777Y CNU2007201523609U CN200720152360U CN201112777Y CN 201112777 Y CN201112777 Y CN 201112777Y CN U2007201523609 U CNU2007201523609 U CN U2007201523609U CN 200720152360 U CN200720152360 U CN 200720152360U CN 201112777 Y CN201112777 Y CN 201112777Y
- Authority
- CN
- China
- Prior art keywords
- jack
- housing
- screening glass
- catch
- protective device
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a jack socket protecting device, which is provided with a jack socket shell (1), and shell jacks (12) arranged on the end face of the shell. The jack socket is characterized in that protruding center poles (11) are arranged in the centers of the inner lateral walls of the jacks; protecting sheets (5) are rotatablely sleeved on the center poles, and are provided with elastic parts (3) to return the protecting sheets in the circumferential direction. In the returned state, sheet shields (51) arranged on the protecting sheets shield the jacks (12) of the shell. The sheet shields are inclined planes (52) inclined towards the circumferential direction on the radial edges of the positive wall surfaces of the shell jacks (12) opposite to the sheet shields. Each protecting sheet is provided with a protecting cover (2) which is fixed with the shell and is arranged on the side opposite the back of an electrode slice. The protecting cover is provided with cover jacks (21) opposite to the shell jacks (12). The jack socket has the advantages that the jack socket is used safely, is processed and assembled easily, and can be plugged or pulled convenient in use.
Description
Technical field
The utility model belongs to a kind of electric connecting part, is specifically related to a kind of jack base protective device of getting an electric shock of preventing.
Background technology
Common jack base is provided with jack, putting in the interior electrode slice of jack and jack base for the latch on the plug is electrically connected, because the electrode slice in the jack base is directly exposed in the jack,, be easy to contact charged electrode sheet generation security incident if having children to point or rod puts in jack.So the jack base that has is provided with active blade in jack, when not having latch to insert, catch is isolated from the outside electrode slice, have only and just can push catch open when latch inserted and be electrically connected with electrode slice, simultaneously, produce electric shock accidents when preventing to push catch open with the rigid insertion of single inserted link, the socket of existing band catch has just can push catch open when being designed to have only two latches to insert simultaneously, single inserted link then pushes away not open catch when inserting, but the structure more complicated that existing this class jack base has, be difficult for assembling, the plug inconvenience that has.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of safe in utilization, be easy to process and assemble, plug jack base protective device easily.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with two-phase jack base housing (1); the housing end face is provided with housing jack (12); it is characterized in that: the centre that the housing end face is positioned at the jack interior sidewall surface is provided with protruding newel (11); be with screening glass (5) on the newel rotationally; be equipped with on the screening glass and can make its circumferential elastomeric element that resets (3); under reset mode; the catch (51) that the screening glass both sides are provided with blocks housing jack (12); catch is towards the inclined-plane (52) of circumferencial direction inclination in its radial edges facing to the forward wall of housing jack (12); be provided with and the relatively-stationary over cap of housing (2) facing to the side dorsad of electrode slice at screening glass, on the over cap correspondence be provided with housing jack (12) over against lid jack (21).
Operation principle of the present utility model is: generally; the screening glass (5) that is in reset mode blocks over cap jack (21) by its catch (51) under the effect of elastomeric element (3); electrode is isolated from the outside; when outside latch inserts the housing jack; contact the catch (51) of screening glass earlier; by apply the circumferential catch (51) of pushing open of downward power to inclined-plane (52); pass the jack (21) of over cap; be electrically connected with electrode slice; when extracting latch; screening glass is elastic reset under the effect of elastomeric element (3), blocks over cap jack (21) again.
The utility model is safe in utilization, and has the process and assemble of being easy to, and plugs advantage easily in the use.
Description of drawings
Fig. 1, the utility model embodiment 1 cross-sectional view
Fig. 2, the utility model embodiment 1 disassembled form structural representation
Fig. 3, the utility model embodiment 1 screening glass 5 view when blocking jack that resets
Fig. 4, the utility model embodiment 1 screening glass 5 are pushed open view when exposing jack by latch
Fig. 5, the utility model embodiment 2 screening glass 5 structural representations
The A of Fig. 6, screening glass shown in Figure 55 is to back side structural representation
Fig. 7, the utility model embodiment 2 screening glass one side lock piece 54 have been lifted up the structural representation when stretching into housing jack 12
1-jack base housing 11-newel 12-housing jack 13-groove 14-housing block 15-fastener hole
2-over cap 21-lid jack 22-fastener hole 3-elastomeric element 4-rivet 5-screening glass 51-catch 52-inclined-plane 53-alignment pin 54-clamping block 55-holds up the 6-inserted link
Specific embodiments
Referring to Fig. 2; this routine jack base housing 1 end face is provided with housing jack 12; the shell wall side centre of jack inboard is provided with the newel 11 of projection; be provided with groove 13 around the newel; two-phase jack 12 be separated by 180 the degree be located on groove 13 bottom surfaces; place the screening glass 5 in the groove to be enclosed within on the newel with being slidingly matched; the screening glass both sides are provided with the catch 51 that can corresponding block two-phase jack 12; face toward on the forward wall of housing jack one side at screening glass; the two-phase catch is the low inclined-plane 52 of high rim in circumferential radial edges in the same way is respectively; under the screening glass reset mode, housing jack 12 is facing to the inclined-plane 52. that is provided with on the catch
Circumferential Flexible Reset parts 3 are spring, and described spring one end is enclosed within on the screening glass alignment pin 53, and the other end is the housing block 14 that is provided with on housing of stop bit along the circumferential direction, and housing block 14 is arranged in the housing groove 3 on the outer rim cell walls.
In the dorsad side of screening glass facing to electrode slice; be provided with and cover on the outer over cap 2 of screening glass; securing member and the housing relative fixed of over cap by passing lid fastener hole 22 and housing fastener hole 15. over cap 2 centres are enclosed within housing newel 11 upper ends; and by rivet 4 and newel relative fixed, over cap is provided with the lid jack 21 relative with housing jack 12.
Generally; screening glass blocks the over cap jack by the catch on it under the effect of spring; when external latch inserts housing jack 12; can act on the position, inclined-plane of catch; and glide along the inclined-plane and to push open catch is circumferential, make latch insert the over cap jack and be electrically connected with electrode slice. after extracting latch, screening glass automatically resets under the effect of spring; again block the over cap jack, play a protective role.
Referring to Fig. 5-7, as different from Example 1: 5 liang of side-lens 51 of this routine screening glass are respectively equipped with the clamping block 54 of projection on the forward of itself and inclined-plane 52 homonymies is unilateral, at the screening glass back unilateral on position between two catch be provided with 55 (referring to the Fig. 6) that hold up of projection; This routine clamping block 54 is the block of the projection that 52 tops extend to form obliquely upward along the inclined-plane, and holding up 55 is the lug, nib that the position, both sides between two catch 51 of the screening glass back side is provided with respectively.
The effect of clamping block 54 is: generally; catch 51 blocks jack; when having only an inserted link 6 to insert the jack 12 of housing one side; inserted link only acts on the inclined-plane 52 of the positive side-lens of screening glass; screening glass acts under 55 the balance pivot effect of holding up of over cap overleaf; the catch of opposite side promptly can have been lifted up; the clamping block 54 of projection on it is put in the housing jack 12 (referring to Fig. 7); this moment, screening glass was promptly by circumferential locking; can not rotate; play a protective role; have only when the two-phase latch inserted simultaneously; screening glass 5 could also rotate under the situation of both sides producing balanced forces in translation downwards, exposes the over cap jack, and present embodiment can further improve the fail safe of socket.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; every foundation technical spirit of the present utility model all still belongs to the protection range of technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. jack base protective device; be provided with jack base housing (1); the housing end face is provided with two-phase housing jack (12); it is characterized in that: the centre that the housing end face is positioned at the jack interior sidewall surface is provided with protruding newel (11); be with rotating screening glass (5) on the newel; be equipped with on the screening glass and can make its circumferential elastomeric element that resets (3); under reset mode; the catch (51) that the screening glass both sides are provided with blocks housing jack (12); catch is towards the inclined-plane (52) of circumferencial direction inclination in its radial edges facing to the forward wall of housing jack (12); be provided with and the relatively-stationary over cap of housing (2) facing to the side dorsad of electrode slice at screening glass, on the over cap correspondence be provided with housing jack (12) over against lid jack (21).
2. jack base protective device according to claim 1; it is characterized in that: be provided with groove (13) around the newel that is provided with on the described housing end face; two-phase jack (12) is located on groove (13) bottom surface; place the screening glass (5) in the groove to be enclosed within on the newel with being slidingly matched; the screening glass both sides are provided with the catch (51) that can correspondence blocks two-phase jack (12); face toward on the forward wall of housing jack one side at screening glass; the two-phase catch inclined-plane (52) that high rim is low in circumferential radial edges in the same way is respectively; under the screening glass reset mode, housing jack (12) is facing to the inclined-plane (52) that is provided with on the catch.
3. jack base protective device according to claim 2; it is characterized in that: described circumferential Flexible Reset parts (3) are spring; described spring one end is enclosed within on the screening glass alignment pin (53), and the other end is the block (14) that is provided with on housing of stop bit along the circumferential direction.
4. jack base protective device according to claim 3 is characterized in that: described block (14) is arranged on the interior outer rim cell wall of housing groove (3).
5. according to the described jack base protective device of the arbitrary claim of claim 1-4; it is characterized in that: the described outer over cap (2) of screening glass that covers on; by passing the securing member and the housing relative fixed of lid fastener hole (22) and housing fastener hole (15). over cap (2) centre is enclosed within housing newel (11) upper end, and by rivet (4) and newel relative fixed.
6. according to the described jack base protective device of the arbitrary claim of claim 1-4; it is characterized in that: two side-lens (51) of described screening glass (5) are respectively equipped with the clamping block (54) of projection on the forward of itself and inclined-plane (52) homonymy is unilateral, at the screening glass back unilateral on position between two catch be provided with hold up (55) of projection.
7. jack base protective device according to claim 5; it is characterized in that: two side-lens (51) of described screening glass (5) are respectively equipped with the clamping block (54) of projection on the forward of itself and inclined-plane (52) homonymy is unilateral, at the screening glass back unilateral on position between two catch be provided with hold up (55) of projection.
8. jack base protective device according to claim 6; it is characterized in that: described clamping block (54) is the block of the projection that (52) top extends to form obliquely upward along the inclined-plane, the lug, nib that described holding up (55) is provided with respectively for the position, both sides between the screening glass back side two catch (51).
9. jack base protective device according to claim 7; it is characterized in that: described clamping block (54) is the block of the projection that (52) top extends to form obliquely upward along the inclined-plane, the lug, nib that described holding up (55) is provided with respectively for the position, both sides between the screening glass back side two catch (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523609U CN201112777Y (en) | 2007-06-15 | 2007-06-15 | Socket protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201523609U CN201112777Y (en) | 2007-06-15 | 2007-06-15 | Socket protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201112777Y true CN201112777Y (en) | 2008-09-10 |
Family
ID=39964525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201523609U Expired - Fee Related CN201112777Y (en) | 2007-06-15 | 2007-06-15 | Socket protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201112777Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063332A (en) * | 2017-12-12 | 2018-05-22 | 广州雷神电气制造有限公司 | Power outlet misplugs protective device |
-
2007
- 2007-06-15 CN CNU2007201523609U patent/CN201112777Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063332A (en) * | 2017-12-12 | 2018-05-22 | 广州雷神电气制造有限公司 | Power outlet misplugs protective device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205177900U (en) | Battery pack | |
| CN210806167U (en) | High electric motor car socket that charges of security performance | |
| CN201112777Y (en) | Socket protection device | |
| CN202454778U (en) | Five-jack socket with protecting door | |
| CN107257065B (en) | A kind of electricity consumption plugs together component | |
| CN103904464B (en) | A kind of safety socket | |
| CN201194278Y (en) | Anti-shock socket protection device | |
| CN216085447U (en) | Socket with improved structure | |
| CN205911478U (en) | Multi -functional anti -electric safety socket | |
| CN212033176U (en) | Cylindrical battery with universal charging interface | |
| CN201984096U (en) | Meter shell of electric energy meter | |
| CN208484565U (en) | A kind of New-energy electric vehicle charging pile protective device | |
| CN201699267U (en) | Lock-type plug and lock-type plug socket | |
| CN215452542U (en) | Household charging base | |
| CN211622922U (en) | Novel door lock | |
| CN202025938U (en) | Communication socket device | |
| CN201536211U (en) | Multipurpose power supply changeover socket | |
| CN104103936A (en) | Safety socket | |
| CN211743250U (en) | Zinc-manganese battery shell convenient to disassemble and assemble | |
| CN207504252U (en) | Interior USB plug | |
| CN217011483U (en) | Waterproof structure | |
| CN209374734U (en) | A kind of anti-electric shock socket protection panels | |
| CN217036101U (en) | Power safety device for hydropower station | |
| CN204407617U (en) | There is the industrial connector of anti-extraction function | |
| CN201378648Y (en) | Anti-electric-shock jack socket protecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-electric-shock jack socket protecting device Effective date of registration: 20121212 Granted publication date: 20080910 Pledgee: Bank of Wenzhou Limited by Share Ltd Liming branch Pledgor: Zhejiang Kangtai Electric Co., Ltd. Registration number: 2012990000787 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 325605, No. 5, Kangtai Road, Huang Hua Industrial Zone, Wenzhou, Zhejiang, Yueqing Patentee after: Kangtai Electric Co., Ltd. Address before: 325605 No. 5, Kangtai Road, Huang Hua Industrial Zone, Zhejiang, Yueqing Patentee before: Zhejiang Kangtai Electric Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141224 Granted publication date: 20080910 Pledgee: Bank of Wenzhou Limited by Share Ltd Liming branch Pledgor: Zhejiang Kangtai Electric Co., Ltd. Registration number: 2012990000787 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |