CN104143724B - A kind of supply socket with shutter - Google Patents
A kind of supply socket with shutter Download PDFInfo
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- CN104143724B CN104143724B CN201410320213.2A CN201410320213A CN104143724B CN 104143724 B CN104143724 B CN 104143724B CN 201410320213 A CN201410320213 A CN 201410320213A CN 104143724 B CN104143724 B CN 104143724B
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- shutter
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- housing
- supply socket
- socket panel
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Abstract
The invention discloses one and automatically can show whether have electricity, and can the supply socket of the automatic sensing band shutter that whether has plug to insert, comprise: housing, be located at the socket panel of case top and be arranged on the bottom of housing bottom, installation wall is provided with in housing, socket panel offers earth jack and at least one docking electric jack, be provided with in housing and connect electric mortiser cover, ground connection sleeve and shutter, the end face of shutter is provided with and stirs inclined-plane, back-moving spring is provided with between shutter and socket panel, printed circuit board is provided with at the back side of installing wall in housing, printed circuit board is provided with indicator light and sensitive switch, the bottom surface of shutter is provided with to match down with sensitive switch stirs inclined-plane, install on wall and offered unthreaded hole, socket panel offers lightening hole, connect on electric mortiser cover and ground connection sleeve and be equipped with electrical connection lead-out tablet, all electrical connection lead-out tablets insert weldering on a printed circuit board.Fail safe, the intelligence degree of this supply socket are all higher.
Description
Technical field
The present invention relates to a kind of supply socket namely for the socket of power supply transfer, refer more particularly to a kind of supply socket with shutter.
Background technology
At present; the supply socket of traditional band shutter; its structure comprises: housing and the socket panel being arranged on case top; installation wall is provided with in housing; described socket panel offers a pair phase line jack and earth jack, be provided with the shutter for blocking phase line jack in housing, to install in wall corresponding with phase line jack connects electric mortiser cover, the ground connection sleeve corresponding with earth jack with the back-moving spring that shutter matches and being located in.This socket, the mechanism of self not tape light and automatic sensing whether plug-in, function ratio is more single, only can play the effect preventing child from by mistake finger or foreign matter are inserted phase line jack.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can automatically display whether to have electricity and can the supply socket of the automatic sensing band shutter that whether has plug to insert.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of supply socket with shutter, comprise: housing, and be arranged on the socket panel of case top and be arranged on the bottom of housing bottom, be provided with for installing the installation wall connecing electric mortiser cover and ground connection sleeve in housing, socket panel offers earth jack and at least two connect electric jack, install wall is provided with and corresponding with connecing electric jack connect electric mortiser cover, and the ground connection sleeve corresponding with earth jack, installing slip on wall is provided with for blocking the shutter connecing electric mortiser cover, the end face of shutter is provided with on socket panel connect that electric jack matches on stir inclined-plane, at least one back-moving spring is provided with between shutter and described socket panel, connect in electric mortiser cover and ground connection sleeve all, have at least three sleeves to be riveted on and install on wall, printed circuit board (also claiming printed wiring board) is also provided with at the back side of installing wall in described housing, sensitive switch printed circuit board being provided with indicator light and matching with shutter, the bottom surface of described shutter being provided with matches down with the touch head of sensitive switch stirs inclined-plane, described installation wall offers the unthreaded hole excessively matched with indicator light, described socket panel also offers the lightening hole matched with mistake unthreaded hole, described connecing on electric mortiser cover and ground connection sleeve is respectively arranged with electrical connection lead-out tablet, all electrical connection lead-out tablets are inserted and are welded on described printed circuit board.
As a kind of preferred version, in the supply socket of described band shutter, one of them is connect electric mortiser cover and is connected with corresponding electrical connection lead-out tablet by a secondary fuse holder, concrete set-up mode is: connect electric mortiser cover and be riveted on described installation wall together with one of them fuse holder, and corresponding electrical connection lead-out tablet is arranged on another fuse holder; Remaining is connect electric mortiser cover and is all connected with corresponding electrical connection lead-out tablet by electrical connector, and concrete set-up mode is: connect electric mortiser cover and be riveted on described installation wall together with corresponding electrical connector, and corresponding electrical connection lead-out tablet is arranged on this electrical connector.
As a kind of preferred version, in the supply socket of described band shutter, the electrical connection lead-out tablet on described ground connection sleeve is integral type structure, is set directly on ground connection sleeve.
As a kind of preferred version, in the supply socket of described band shutter, in described housing, be also provided with the supporting seat matched with shutter, this supporting seat offer the light-conductive hole matched with described indicator light; As further preferred version, described supporting seat offers the drag reduction groove for reducing shutter resistance of taxing that some glide directions that are that be parallel to each other and shutter are consistent; As further preferred version, the hole wall of described light-conductive hole is provided with rest block, be provided with light conductor in light-conductive hole, the bottom of light conductor is shelved in rest block, matches with the lightening hole on described socket panel and be plugged in lightening hole in the top of light conductor.
As a kind of preferred version, in the supply socket of described band shutter, the bottom surface of described light conductor offers the arrangement cavity matched with indicator light.
As a kind of preferred version; in the supply socket of described band shutter; a pair back-moving spring is provided with between described shutter and socket panel; correspond; the end face of the corresponding side of described shutter is provided with a pair arrangement post consistent with the line of travel of shutter; the inner of back-moving spring is set in corresponding arrangement on post, and the outer end of back-moving spring is resisted against on socket panel.
As a kind of preferred version, in the supply socket of described band shutter, the back side of described printed circuit board is also provided with extraction connector, described bottom offers and the fairlead of drawing connector and matching.
As a kind of preferred version, in the supply socket of described band shutter, the outside of described socket panel is also provided with installation panel, and described housing is also provided with the outside of bottom the rear casing be connected with installation panel.
The invention has the beneficial effects as follows: the present invention is by built-in for the printed circuit board being provided with indicator light and sensitive switch, and matched with shutter by sensitive switch, attaching plug just provides power supply after need inserting certain depth, make the contact of attaching plug and described supply socket more reliable, and achieve automatically show the object whether socket has electricity while whether automatic sensing has plug to insert, make the structure of supply socket very compact; Further, install on wall by least three sleeves connect in electric mortiser cover and ground connection sleeve are riveted on, make when plug plugs, stressed on installation wall, thus effectively protect printed circuit board.In addition, connecing in the loop of electric mortiser cover has wherein been connected in series fuse holder for installation insurance silk, by being inserted into the fuse on fuse holder, effectively ensure that the safety of supply socket; In addition, the electrical connection lead-out tablet and the rivet that connect electric mortiser cover are fixed together, and make it and connect the connection that electric mortiser overlaps more reliable; And the electrical connection lead-out tablet of ground connection sleeve directly generates when ground connection sleeve is shaping, not only connect reliable; And, also save material, reduce production cost.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present invention.
Fig. 2 is main TV structure schematic diagram of the present invention.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 2.
Fig. 4 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 5 is partial structurtes stereogram of the present invention.
Fig. 6 is the perspective view of housing.
Fig. 7 is the perspective view of supporting seat.
Fig. 8 is sectional perspective structural representation of the present invention.
Fig. 9 is the perspective view before drawing connector installation in the present invention.
Figure 10 is the perspective view after drawing connector installation in the present invention.
Figure 11 is that the present invention has installed the perspective view of installation panel and rear casing.
Figure 12 is mounting structure schematic diagram between housing and supporting seat.
Figure 13 is housing and the mounting structure schematic diagram between supporting seat and shutter.
Figure 14 is the perspective view of socket panel.
Reference numeral in Fig. 1 to Figure 14 is: 1, bottom, 3, printed circuit board, 4, housing, 401, breach, 41, base plate, 411, cross unthreaded hole, 412, riveted holes, 413, touch head via hole, 414, grab, 42, riser, 421, supporting seat installation portion, 422, supporting seat rest portion, 423, shutter rest portion, 425, positive stop lug boss, 426, limited impression, 43, dividing plate, 5, supporting seat, 50, pedestal, 51, stretch out boss, 511, drag reduction groove, 52, light-conductive hole, 521, rest block, 53, limited shoulder, 6, shutter, 60, stir seat, 61, block block, 611, gathering sill, 62, settle post, 63, on stir inclined-plane, 64, under stir inclined-plane, 7, light conductor, 71, settle cavity, 8, socket panel, 81, connect electric jack, 82, earth jack, 83, lightening hole, 84, gib block, 9, back-moving spring, 11, neutral line sleeve, 12, phase line sleeve, 13, ground connection sleeve, 131, electrical connection lead-out tablet, 14, electrical connector, 141, electrical connection lead-out tablet, 15, first fuse holder, 16, second fuse holder, 161, electrical connection lead-out tablet, 17, sensitive switch, 171, touch head, 18, indicator light, 19, fuse, 21, draw socket connector plug, 22, draw connector receptable, 31, installation panel, 32, rear casing, 33, wiring hole.
Embodiment
Below in conjunction with accompanying drawing, describe the specific embodiments of a kind of supply socket with shutter of the present invention in detail:
As shown in Figures 1 to 5, a kind of supply socket with shutter, comprise: housing 4, the socket panel 8 being arranged on housing 4 top and the bottom 1 be arranged on bottom housing 4, supporting seat 5, shutter 6, light conductor 7, two connect an electric mortiser cover i.e. phase line sleeve 12 (also referred to as live wire sleeve) and a neutral line sleeve 11 (also referred to as zero line sleeve), a ground connection sleeve 13, sensitive switch 17, printed wiring board 3, and the indicator light 18 be arranged on printed circuit board 3 and a pair fuse holder i.e. the first fuse holder 15 and the second fuse holder 16 for installation insurance silk 19, described socket panel 8 offers a docking electric jack 81, an earth jack 82 and a lightening hole 83, lightening hole 83 is positioned at the outside of earth jack 82, socket panel 8 back side is provided with the gib block 84 be parallel to each other for a pair for the shutter 6 that leads---and shown in Figure 14, installation wall is provided with in described housing 4, installing wall will by socket panel 8, the inner chamber that housing 4 and bottom 1 surround is separated into, lower two and half chambeies i.e. first chamber and second chamber, as shown in Figure 6, described installation wall: comprise base plate 41, the middle part of base plate 41 is provided with the riveted holes 412 crossing unthreaded hole 411 and and earth jack 82 matched with lightening hole 83, also be symmetrically arranged with a pair riveted holes 412 corresponding with connecing electric jack 81, base plate 41 also offers between the riveted holes 412 that a pair corresponding with connecing electric jack 81 the touch head via hole 413 matched with the touch head 171 of sensitive switch 17, the back side of base plate 41 arranges the grab 414 being used for fixing printed circuit board 3---and shown in Figure 8, wherein, cross unthreaded hole 411, the riveted holes 412 corresponding with earth jack 82 and touch head via hole 413 are positioned at the middle part of base plate 41, linearly arrange, crossing unthreaded hole 411, the riveted holes 412 corresponding with earth jack 82 and the both sides of touch head via hole 413 are respectively arranged with riser 42, the top of riser 42 is disposed with supporting seat installation portion 421 from low to high along the direction of described straight line, supporting seat rest portion 422 and shutter rest portion 423, riser 42 is provided with positive stop lug boss 425 on supporting seat installation portion 421, riser 42 offers limited impression 426 at supporting seat installation portion 421 and the intersection of supporting seat rest portion 422, this is to being provided with the dividing plate 43 corresponding with settling groove 426 between riser 42, the respective inner walls of this dividing plate 43 and housing 4 and this is to surrounding between riser 42 and crossing the indicator light guide lighting channel that cross section that unthreaded hole 411 matches is rectangle, described phase line sleeve 12, neutral line sleeve 11 and ground connection sleeve 13 are placed in first chamber, first fuse holder 15, second fuse holder 16, printed circuit board 3 and with electrical connection lead-out tablet 141 electrical connector 14 be placed in second chamber, neutral line sleeve 11 and electrical connector 14 are riveted on base plate 41 by rivet and corresponding riveted holes 412 together, phase line sleeve 12 and the first fuse holder 15 are riveted on base plate 41 by rivet and corresponding riveted holes 412 together, ground connection sleeve 13 is riveted on base plate 41 by rivet and corresponding riveted holes 412, ground connection sleeve 13 carries electrical connection lead-out tablet 131, second fuse holder 16 carries electrical connection lead-out tablet 161, electrical connection lead-out tablet 131, 141 and 161 all insert be welded on described printed circuit board 3, described shutter 6 and supporting seat 5 are all placed in first chamber, shutter 6 is shelved on supporting seat 5---and shown in Figure 13, as shown in Figure 7, described supporting seat 5 comprises: be arranged on the pedestal 50 on the supporting seat installation portion 421 of a pair riser 42---and shown in Figure 12, pedestal 50 offers the light-conductive hole 52 that cross section is rectangle, a pair hole wall that light-conductive hole 52 is relative is respectively arranged with the rest block 521 matched with the positive stop lug boss 425 of corresponding side, positive stop lug boss 425 abuts on the side of rest block 521, the inside side walls of light-conductive hole 52 is embedded in limited impression 426, the bilateral symmetry of pedestal 50 is provided with and stretches out boss 51, stretching out boss 51 is shelved in the supporting seat rest portion 422 of riser 42, stretch out and boss 51 offers many drag reduction grooves 511 for reduce shutter 6 resistance of taxing consistent with the glide direction of shutter 6, the arranged outside limited location shoulder 53 of pedestal 50, described housing 4 offers the breach 401 matched with this limited shoulder 53, this limited shoulder 53 is placed in described breach 401, light conductor 7 is provided with in described light-conductive hole 52, the bottom surface of light conductor 7 is shelved in described rest block 521, matching with the lightening hole 83 on described socket panel 8 and be plugged in lightening hole 83 in the top of light conductor 7, the bottom surface of light conductor 7 offers the arrangement cavity 71 matched with indicator light 18, described indicator light 18 passes from unthreaded hole 411, the indicator light guide lighting channel excessively base plate 41, is placed in and settles cavity 71, described shutter 6 comprises: stir seat 60, the bilateral symmetry stirring seat 60 is provided with a pair for what block plug-in sleeve and neutral line sleeve 11 and phase line sleeve 12 and blocks block 61, this blocks the gathering sill 611 block 61 offering respectively and matches with corresponding gib block 84 for a pair, this is being provided with to blocking block 61 is stirring inclined-plane 63 near stirring seat 60 one end, the back side of stirring seat 60 is provided with to match down with the touch head 171 of sensitive switch 17 stirs inclined-plane 64, stirs on seat 60 and is symmetrically arranged with a pair arrangement post 62 being positioned at two inner sides of blocking block 61, the touch head 171 of described sensitive switch 17 stretches out from the touch head via hole 413 base plate 41, with described under stir inclined-plane 64 and match, a pair back-moving spring 9 is provided with between described shutter 6 and socket panel 8, concrete set-up mode is: the inner end of a pair back-moving spring 9 is set in corresponding arrangement on post 62 respectively, and the outer end of back-moving spring 9 is resisted against on socket panel 8, as shown in Figure 9 and Figure 10, the back side of described printed circuit board 3 is also provided with and draws socket connector plug 21 and draw the extraction connector that connector receptable 22 forms, described bottom 1 offers and the fairlead of drawing connector and matching.
During actual installation, first by neutral line sleeve 11 and electrical connector 14, phase line sleeve 12 and the first fuse holder 15, ground connection sleeve 13 is riveted on base plate 41 by rivet and corresponding riveted holes 412, then indicator light 18 will be welded with, sensitive switch 17, the printed circuit board 3 of the second fuse holder 16 and extraction socket connector plug 21 is retained on the back side of base plate 41 by grab 414, then, by the first fuse holder 15, electrical connection lead-out tablet 131, 141 insert be welded on this printed circuit board 3, by silk 19 of insuring on the first fuse holder 15 and the second fuse holder 16, then, riser 42 installs supporting seat 5 successively, shutter 6 and back-moving spring 9 are installed in socket panel 8, then, cover socket panel 8 and bottom 1.
As shown in figure 11, when practical application, the outside of described socket panel 8 is also provided with installation panel 31, and described housing 4 is also provided with the outside of bottom 1 rear casing 32 be connected with installation panel 31, is provided with the wiring hole 33 for being drawn by lead-out wire between installation panel 31 and rear casing 32.
During real work; when attaching plug inserts this supply socket; inclined-plane 63 is stirred on attaching plug shake-up shutter 6; shutter 6 slides, and makes to block block 61 and leaves and connect electric jack, meanwhile; under stir the touch head 171 that inclined-plane 64 presses down sensitive switch 17; the on off operating mode of the corresponding leading foot of sensitive switch 17 is changed, and power supply lights indicator light 18 after connecting.
In sum, be only preferred embodiment of the present invention, not be used for limiting scope of the invention process, all equalizations done according to shape, structure, feature and the spirit described in the claims in the present invention scope change and modify, and all should be included in right of the present invention.
Claims (10)
1. the supply socket with shutter, comprise: housing, and be arranged on the socket panel of case top and be arranged on the bottom of housing bottom, be provided with for installing the installation wall connecing electric mortiser cover and ground connection sleeve in housing, socket panel offers earth jack and at least two connect electric jack, installation wall is provided with the connect electric mortiser corresponding with connecing electric jack overlap and the ground connection sleeve corresponding with earth jack, installing slip on wall is provided with for blocking the shutter connecing electric mortiser cover, the end face of shutter is provided with on socket panel connect that electric jack matches on stir inclined-plane, at least one back-moving spring is provided with between shutter and described socket panel, it is characterized in that: connect in electric mortiser cover and ground connection sleeve all, have at least three sleeves to be riveted on and install on wall, also printed circuit board is provided with at the back side of installing wall in described housing, sensitive switch printed circuit board being provided with indicator light and matching with shutter, the bottom surface of described shutter being provided with matches down with the touch head of sensitive switch stirs inclined-plane, described installation wall also offers the unthreaded hole excessively matched with indicator light, described socket panel also offers the lightening hole matched with mistake unthreaded hole, described connecing on electric mortiser cover and ground connection sleeve is respectively arranged with electrical connection lead-out tablet, all electrical connection lead-out tablets are inserted and are welded on described printed circuit board.
2. the supply socket of band shutter according to claim 1, it is characterized in that: one of them is connect electric mortiser cover and is connected with corresponding electrical connection lead-out tablet by a secondary fuse holder, concrete set-up mode is: connect electric mortiser cover and be riveted on described installation wall together with one of them fuse holder, and corresponding electrical connection lead-out tablet is arranged on another fuse holder; Remaining is connect electric mortiser cover and is all connected with corresponding electrical connection lead-out tablet by electrical connector, and concrete set-up mode is: connect electric mortiser cover and be riveted on described installation wall together with corresponding electrical connector, and corresponding electrical connection lead-out tablet is arranged on this electrical connector.
3. the supply socket of band shutter according to claim 1, is characterized in that: the electrical connection lead-out tablet on described ground connection sleeve is integral type structure, is set directly on ground connection sleeve.
4. the supply socket of band shutter according to claim 1, is characterized in that: be also provided with the supporting seat matched with shutter in described housing, this supporting seat offers the light-conductive hole matched with described indicator light.
5. the supply socket of band shutter according to claim 4, is characterized in that: described supporting seat offers the drag reduction groove for reducing shutter resistance of taxing that some glide directions that are that be parallel to each other and shutter are consistent.
6. the supply socket of band shutter according to claim 4; it is characterized in that: the hole wall of described light-conductive hole is provided with rest block; light conductor is provided with in light-conductive hole; the bottom of light conductor is shelved in rest block, matches with the lightening hole on described socket panel and be plugged in lightening hole in the top of light conductor.
7. the supply socket of band shutter according to claim 6, is characterized in that: the bottom surface of described light conductor offers the arrangement cavity matched with indicator light.
8. according to the supply socket of the band shutter one of claim 1 to 7 Suo Shu; it is characterized in that: between described shutter and socket panel, be provided with a pair back-moving spring; correspond; the end face of the corresponding side of described shutter is provided with a pair arrangement post consistent with the line of travel of shutter; the inner of back-moving spring is set in corresponding arrangement on post, and the outer end of back-moving spring is resisted against on socket panel.
9. according to the supply socket of the band shutter one of claim 1 to 7 Suo Shu, it is characterized in that: the back side of described printed circuit board is also provided with extraction connector, described bottom offers and the fairlead of drawing connector and matching.
10. according to the supply socket of the band shutter one of claim 1 to 7 Suo Shu, it is characterized in that: the outside of described socket panel is also provided with installation panel, described housing is also provided with the outside of bottom the rear casing be connected with installation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320213.2A CN104143724B (en) | 2014-07-07 | 2014-07-07 | A kind of supply socket with shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320213.2A CN104143724B (en) | 2014-07-07 | 2014-07-07 | A kind of supply socket with shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143724A CN104143724A (en) | 2014-11-12 |
| CN104143724B true CN104143724B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410320213.2A Active CN104143724B (en) | 2014-07-07 | 2014-07-07 | A kind of supply socket with shutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104143724B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633700B (en) * | 2016-03-12 | 2018-10-09 | 深圳市威科三通电子科技有限公司 | A kind of electric power connecting device |
| AU2017204488B2 (en) * | 2016-07-01 | 2022-06-30 | Schneider Electric (Australia) Pty Limited | Electrical device with light emitting diode |
| CN108832369B (en) * | 2018-06-21 | 2019-12-17 | 广州中安电工高新科技股份有限公司 | Welding type socket and power connection equipment |
| CN108879154A (en) * | 2018-07-02 | 2018-11-23 | 杭州古北电子科技有限公司 | A kind of intelligent socket and modularization assembling technique |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752056U (en) * | 2010-07-07 | 2011-02-23 | 美固电子(深圳)有限公司 | Socket |
| CN202058931U (en) * | 2011-04-08 | 2011-11-30 | 上海奉天电子有限公司 | Novel safety socket |
| CN203562560U (en) * | 2013-10-15 | 2014-04-23 | 科博达技术有限公司 | Socket |
| CN203674452U (en) * | 2013-12-25 | 2014-06-25 | 科博达技术有限公司 | Socket |
| CN204011925U (en) * | 2014-07-07 | 2014-12-10 | 张家港友诚科技机电有限公司 | A kind of supply socket with shutter |
-
2014
- 2014-07-07 CN CN201410320213.2A patent/CN104143724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201752056U (en) * | 2010-07-07 | 2011-02-23 | 美固电子(深圳)有限公司 | Socket |
| CN202058931U (en) * | 2011-04-08 | 2011-11-30 | 上海奉天电子有限公司 | Novel safety socket |
| CN203562560U (en) * | 2013-10-15 | 2014-04-23 | 科博达技术有限公司 | Socket |
| CN203674452U (en) * | 2013-12-25 | 2014-06-25 | 科博达技术有限公司 | Socket |
| CN204011925U (en) * | 2014-07-07 | 2014-12-10 | 张家港友诚科技机电有限公司 | A kind of supply socket with shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143724A (en) | 2014-11-12 |
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Inventor after: Chen Jiangang Inventor before: Wang Jiandong Inventor before: Zheng Xiaobo Inventor before: Chen Jiangang |
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Address after: Zhangjiagang City Tangqiao town Suzhou City, Jiangsu province 215611 friends of Zhangjiagang science and technology electromechanical Co Ltd Patentee after: Zhangjiagang Yi Cheng new energy Polytron Technologies Inc Address before: Zhangjiagang City Tangqiao town Suzhou City, Jiangsu province 215611 friends of Zhangjiagang science and technology electromechanical Co Ltd Patentee before: Zhangjiagang Uchen Technical Mechanical Electric Co., Ltd. |
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