CN201281758Y - Connection device for checking socket type round table - Google Patents
Connection device for checking socket type round table Download PDFInfo
- Publication number
- CN201281758Y CN201281758Y CNU2008201624290U CN200820162429U CN201281758Y CN 201281758 Y CN201281758 Y CN 201281758Y CN U2008201624290 U CNU2008201624290 U CN U2008201624290U CN 200820162429 U CN200820162429 U CN 200820162429U CN 201281758 Y CN201281758 Y CN 201281758Y
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- sliding shoe
- wedge sliding
- school
- positioning
- chute
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Abstract
The utility model relates to a socket type pie chart recalibration (calibration) connection device, which comprises a mounting plate, a sliding tool board, a wedge type sliding block connected with a wrench, and a locating fixing block, wherein, the sliding tool board, the wedge type sliding block and the locating fixing block are sequentially arranged on the mounting plate from left to right. A locating fixing block hopper-chute is arranged on the left side of the locating fixing block; a right dump rail is arranged on the right side of the wedge type sliding block; the right dump rail is blocked in the locating fixing block hopper-chute; a left dump rail and a mortise are sequentially arranged on the left side of the wedge type sliding block from outside to inside; a tenon and a hopper-chute are sequentially arranged on the right side of the sliding tool board from outside to inside; the left dump rail is blocked in the hopper-chute; the tenon is blocked in the mortise, of which the internal lateral surface is an inclined plane; a plurality of through-holes are formed on the sliding tool board; and a plurality of current terminals installed on the mounting plate are positioned in the through-holes. The wrench is pulled and the sliding technology-equipment board moves rightwards or leftwards to lead the clearance between the right side walls of the through-holes and the current terminals to increase or decrease, so as to insert or pull out a reproduced (checked) pie chart easily; and in addition, the long term use cannot influence the contact reliability between pins of an electric energy meter and the current terminals.
Description
Technical field
The utility model relates to a kind of electric energy meter calibrating servicing unit, relates in particular to multiple (school) coupling arrangement of female type circle table that a kind of multiple (school) is easy to connect and reliable, improve multiple (school) efficient.
Background technology
Female type circle table, as shown in Figure 1, four electric current pin sheets 20 are arranged on its bottom, for it being answered (school), existing multiple (school) table wiring frock, general all is to adopt the structure that socket 21 is set on base, socket as shown in Figure 2, four electric current pin sheets will justifying table when multiple (school) directly insert in four sockets of corresponding with it base.This structure, the pretightning force that clamps electric current pin sheet depends on the elastic force of socket itself, and after long-term the use, the pretightning force that clamps electric current pin sheet can reduce greatly, even loses efficacy, and the big electric current of 200A is more difficult to get on.The workman is when answering (school) table handling, if pretightning force is too tight, inserting or extract ammeter will be very difficult; If pretightning force is pine too, can cause the loose contact between electric current pin sheet and the socket again.Chinese patent literature 200520142735.4 discloses a kind of " back of the body is inserted formula electric energy meter calibrating conversion equipment ", be connected by reference column between its socket location-plate and base plate, the socket location-plate has a plurality of wiring folder holes, a plurality of binding clips are positioned at the wiring folder hole, compressing piece is positioned at binding clip and compresses or loosen compressing piece by housing screw, and lead one end is connected with clamping piece, the other end is connected with terminal in the terminal box.The housing screw of this device need be tightened repeatedly, unscrew, and sliding tooth takes place housing screw easily, and the operation that multiple (school) connects is very inconvenient.
Summary of the invention
The utility model mainly solves the plug that original multiple (school) frock is not easy to the circle table, and the operation that multiple (school) connects is very inconvenient, and efficient is lower, and can cause the sheet loose contact of electric current pin again after long-term the use or make housing screw that the technical matters of sliding tooth take place; A kind of housing screw that do not need to use is provided, it is all very convenient to insert or extract the circle table, be convenient to the workman and answer the attended operation of (school) table, increase work efficiency, also can not influence multiple (school) coupling arrangement of female type circle table of the contact reliability of electric current pin sheet after long-term the use.
The utility model solves the influence that the pretightning force of original multiple (school) showing the socket of frock is subjected to the elastic force of socket own simultaneously, and after long-term the use, the pretightning force that clamps electric current pin sheet can reduce greatly, even loses efficacy the more difficult technical matters that gets on of the big electric current of 200A; A kind of socket that do not adopt is provided, and after long-term the use, the clamping force that clamps electric current pin sheet can not reduce yet, and guarantees multiple (school) coupling arrangement of female type circle table that the big electric current of 200A can get on.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the utility model comprises installing plate and slip frock plate, wedge sliding shoe, positioning and fixing piece and four or more the current terminal be located on the installing plate; Described positioning and fixing piece is provided with positioning and fixing piece chute towards a side of wedge sliding shoe, the right side of described wedge sliding shoe is provided with right slide rail, right slide rail is stuck in the positioning and fixing piece chute, the left side of wedge sliding shoe is provided with left slide rail and tongue-and-groove from outside to inside successively, described slip frock plate is provided with trip and chute from outside to inside successively towards a side of wedge sliding shoe, described left slide rail is stuck in the chute, described trip is stuck in the tongue-and-groove, the medial surface of described tongue-and-groove is the individual inclined-plane that tilts along the glide direction of wedge sliding shoe, is connected with wrench on the described wedge sliding shoe; The distributing position of described current terminal is complementary with the distributing position of the electric current pin sheet of being shown by the female type in multiple (school) circle, and described slip frock plate is provided with the through hole that is complementary with current terminal, and described current terminal is positioned at described through hole.The wedge sliding shoe that is installed between positioning and fixing piece and the slip frock plate is one one block that end is big, the other end is little in fact.Plate moves wrench, the wedge sliding shoe is moved towards big extreme direction, the slide rail A of wedge sliding shoe one side slides along the chute A of positioning and fixing piece, the slide rail B of wedge sliding shoe opposite side slides along the chute B of slip frock plate, simultaneously under the convex-concave of the tongue-and-groove of the trip of slip frock plate and wedge sliding shoe cooperates, slip frock plate is spurred and moves to the positioning and fixing piece by the wedge sliding shoe, each through hole of slip frock plate increases near the sidewall of positioning and fixing piece and the gap between the corresponding current terminal, can will be inserted in this gap like a cork by the electric current pin sheet of school circle table when a little.After will just being put by school circle table, plate moves wrench in the other direction, the wedge sliding shoe moves towards little extreme direction, slip frock plate is promoted by the wedge sliding shoe and deviates from the positioning and fixing piece and move, each through hole of slip frock plate is near the sidewall of positioning and fixing piece and the gap smaller between the corresponding current terminal, just be clipped in tightly in this gap by the electric current pin sheet of school circle table when a little, the electric current pin sheet of circle table and the current terminal of this device closely contact, and can begin multiple (school) table handling.The plug of circle table is convenient, improves workman's work efficiency of (school) table again, and the long-term contact reliability that also can not influence electric current pin sheet that uses is guaranteed the stable work in work that install in multiple (school), relatively also reduces cost.
As preferably, described installing plate is provided with the wrench holder, and the wrench holder is provided with rotatable crank, and an end of described crank links to each other with described wrench, the other end of crank is connected with connecting rod, and described connecting rod links to each other with described wedge sliding shoe again.The rotation wrench, the rotation of drive crank, make an end of the connecting rod that is connected on the crank rise or descend, thereby make the wedge sliding shoe that is connected the connecting rod other end move or move towards small end towards big end, and then slip frock plate is taken place towards the moving or deviate from moving of positioning and fixing piece of positioning and fixing piece, each through hole of realizing slip frock plate increases near the sidewall of positioning and fixing piece and the gap between the corresponding current terminal or reduces.After having adopted this linkage structure, mobile wedge sliding shoe is more laborsaving.
As preferably, the middle part of described wedge sliding shoe is provided with along the positioning through hole of the strip of its glide direction distribution, the two ends of positioning through hole is symmetrical circular arc, is provided with wedge sliding shoe tommy with the corresponding installing plate of described positioning through hole.Wedge sliding shoe tommy is positioned at positioning through hole, to the mobile position-limiting action that plays of wedge sliding shoe, guarantees that the wedge sliding shoe can not move left and right, and can not skid off from the chute of positioning and fixing piece and slip frock plate.
As preferably, described slip frock plate is installed on the described installing plate by tommy.The frock plate of guaranteeing to slide is movably arranged on the installing plate, neither can break away from installing plate and drops, again can be in the certain limit on the installing plate towards or deviate from the positioning and fixing piece and move.
As preferably, described current terminal comprises fixed block and tagblock, fixed block is fixedly mounted on the described installing plate, fixed block links to each other with tagblock by several screws towards a side of described wedge sliding shoe, the part of described screw between tagblock and fixed block is arranged with spring, and the afterbody of described tagblock is connected with the electric current wiring.Tighten screw, make spring that certain pretightning force be arranged.During multiple (school) table, the electric current pin sheet of circle table is inserted in the gap of tagblock and through-hole side wall, and electric current pin sheet tightly contacts with tagblock, the rotation wrench, make slip frock plate continue to deviate from the positioning and fixing piece and move, spring continues compression deformation under original pretightning force, stops up to moving.At this moment, the electric current pin sheet that the elastic force of spring promotes tagblock and circle table tightly contacts, and electric current pin sheet is closely clamped by tagblock and logical piece sidewall.This clamping structure, after long-term the use, clamping force can not reduce yet, and guarantees that the big electric current of 200A can get on.
As preferably, described screw has four pieces, four pieces of screws the position distribution that is square is set.Guarantee that being connected of tagblock and fixed block is more firm, the thrust of the spring that tagblock is subjected to is more even, guarantees the electric current pin sheet of circle table and the surface of contact of tagblock, makes both contacts tightr.
The beneficial effects of the utility model are: plate moves wrench, just can make slip frock plate that moving or deviate from moving of positioning and fixing piece towards the positioning and fixing piece taken place, and then each through hole that makes slip frock plate increases near the sidewall of positioning and fixing piece and the gap between the corresponding current terminal or reduces, realize by the light plug of multiple (school) circle table, increase work efficiency, and the long-term contact reliability that also can not influence electric current pin sheet and current terminal that uses.Simultaneously, current terminal is connected and fixed piece, spring and tagblock by screw and constitutes, and after long-term the use, the clamping force that clamps electric current pin sheet can not reduce yet, and guarantees that the big electric current of 200A can get on.Simple to operate, the stable performance of whole multiple (school) device relatively also reduces multiple (school) cost.
Description of drawings
Fig. 1 is by a kind of perspective view of the circle table in multiple (school).
Fig. 2 is a kind of perspective view of socket in original multiple (school) table wiring frock.
Fig. 3 is a kind of perspective view of the gap of the utility model through-hole side wall of working as current terminal and slip frock plate when increasing.
Fig. 4 is gap that the utility model is worked as the through-hole side wall of current terminal and the slip frock plate a kind of perspective view when reducing.
Fig. 5 is a kind of perspective view of current terminal in the utility model.
Fig. 6 is a kind of three-dimensional decomposition texture synoptic diagram of current terminal in the utility model.
1. installing plates among the figure, 2. slip frock plate, 21. trips, 22. chutes, 23. through holes, 3. wedge sliding shoe, 31. right slide rails, 32. left slide rails, 33. tongue-and-grooves, 34. positioning through hole, 4. positioning and fixing piece, 41. positioning and fixing piece chute, 5. current terminals, 51. fixed block, 52. tagblocks, 53. screws, 54. springs, 6. wrench, 7. wrench holder, 8. crank, 9. connecting rod, 10. wedge sliding shoe tommy, 11. tommys, 20. electric current pin sheets, 21. sockets.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: multiple (school) coupling arrangement of a kind of female type circle table of present embodiment as shown in Figure 3, Figure 4, comprises installing plate 1 and slip frock plate 2, wedge sliding shoe 3, positioning and fixing piece 4 and eight current terminals 5 of being installed on the installing plate 1.Positioning and fixing piece 4 is positioned at the right side of installing plate 1, and the bottom surface of positioning and fixing piece 4 and left surface intersection have a positioning and fixing piece chute 41.Wedge sliding shoe 3 is positioned at the left side of positioning and fixing piece 4, its middle part has a positioning through hole 34 along the strip of its glide direction distribution, the two ends of positioning through hole 34 is symmetrical circular arc, and a wedge sliding shoe tommy 10 that is installed on the installing plate 1 is arranged in the positioning through hole 34.The right flank of wedge sliding shoe 3 and the intersection of bottom surface have a right slide rail 31 that protrudes from right flank, and right slide rail 31 just in time inserts in the positioning and fixing piece chute 41, fit in the left side of the right flank of wedge sliding shoe 3 and positioning and fixing piece 4 then face.The left side of wedge sliding shoe 3 is followed successively by left slide rail 32 and tongue-and-groove 33 from outside to inside, left side slide rail 32 is towards the end face of wedge sliding shoe, tongue-and-groove 33 indents are in the end face of wedge sliding shoe, constitute convex-concave structure, the medial surface of tongue-and-groove 33 is inclined-planes that the glide direction along wedge sliding shoe 3 tilts, and makes to be clipped in that wedge sliding shoe one end between positioning and fixing piece and the slip frock plate is big, the other end is little.A wrench holder 7 is installed near the installing plate 1 the big end of wedge sliding shoe 3, the crank 8 that can rotate in certain angle is installed on the wrench holder 7, one end of crank 8 is connected with wrench 6, wrench is a pole that recessed knuckle is arranged, the top of wrench is spherical in shape, the other end of crank 8 is connected with connecting rod 9, and the other end of connecting rod 9 links to each other with the big end of wedge sliding shoe 3.Slip frock plate 2 is positioned at the left side of wedge sliding shoe 3, and its left-hand component is similar discoid, and its right-hand component is flat rectangular parallelepiped and protrudes from the right side of disc.Two tommys 11 of the upper and lower sides of slip frock plate 2 by being fixed in discoid part are installed on the installing plate 1.The right side of the flat rectangular parallelepiped of slip frock plate 2 is followed successively by trip 21 and chute 22 from outside to inside, and chute 22 indents are in the bottom surface of slip frock plate, and trip 21 constitutes concaveconvex structure towards the bottom surface of slip frock plate.The left slide rail 32 of wedge sliding shoe is stuck in the chute 22 of slip frock plate 2, the trip 21 of slip frock plate 2 is stuck in the tongue-and-groove 33 of wedge sliding shoe, the medial surface of the lateral surface of trip 21 and tongue-and-groove 33 is fitted, slip frock plate concaveconvex structure just in time cooperate with the convex-concave structure of wedge sliding shoe.
Be installed in eight current terminals 5 on the installing plate 1 and be scattered in two row that parallel, the distributing position that has four current terminals at least be complementary by the distributing position of the electric current pin sheet 20 of the female type in multiple (school) circle table.The plate-like of slip frock plate 2 partly has the through hole 23 that is complementary with these eight current terminals 5, each current terminal 5 correspondingly is positioned at the through hole 23 that is complementary, and can insert in addition between current terminal on four angles and discoid perisporium by the cavity of four pins of multiple (school) circle table.Each current terminal 5 comprises fixed block 51 and tagblock 52, as Fig. 5, shown in Figure 6, fixed block 51 is fixedly mounted on the installing plate 1, the right of fixed block 51 connects tagblock 52 by four pieces of screws 53, the distribution that is square of four pieces of screws, the part of every piece of screw 53 between tagblock 52 and fixed block 51 is set with spring 54, and spring 54 has certain pretightning force, and the afterbody of tagblock 52 is connected with the electric current wiring.
The course of work: as shown in Figure 3, plate moves wrench, crank rotation drivening rod, connecting rod drives the wedge sliding shoe and moves to big extreme direction, move on the small end of wedge sliding shoe, under the concaveconvex structure of wedge sliding shoe and slip frock plate cooperates, drive slip frock plate and move right, gap between the through-hole wall of the tagblock of current terminal and slip frock plate increases at this moment, the electric current pin sheet of circle table easily can be inserted in these gaps.As shown in Figure 4, after just putting the circle table, in the other direction plate is started plate again, crank reverse rotation drivening rod, connecting rod promotes the wedge sliding shoe and moves to little extreme direction, the big end of wedge sliding shoe moves down, under the concaveconvex structure of wedge sliding shoe and slip frock plate cooperates, driving slip frock plate is moved to the left, gap between the through-hole wall of the tagblock of current terminal and slip frock plate reduces at this moment, and the electric current pin sheet of circle table just is clipped in these gaps tightly, and slip frock piece continues to move to left, four springs that are installed on the current terminal continue distortion under the situation of original pretightning force, be deformed to till mobile the stopping.This moment, electric current pin sheet one side was subjected to the thrust of spring, and opposite side is subjected to the thrust of through-hole wall, improves clamping force, and the electric current pin sheet of circle table is closely contacted with the tagblock of current terminal.The big I of clamping force is regulated by the performance of regulating spring, makes it to reach requirement, guarantees big electric current (200A) even running.
After round table multiple (school) was intact, the moving wrench of plate moved right slip frock plate again, and the gap between the through-hole wall of the tagblock of current terminal and slip frock plate increases at this moment, can take off by multiple (school) circle table from this device like a cork.
Eight current terminals guarantee that this device is applicable to multiple (school) of the plug-in type ammeter of different model, different sizes.
Claims (6)
1. multiple (school) coupling arrangement of female type circle table is characterized in that comprising installing plate (1) and is located at slip frock plate (2), wedge sliding shoe (3), positioning and fixing piece (4) and four or more current terminal (5) on the installing plate (1); Described positioning and fixing piece (4) is provided with positioning and fixing piece chute (41) towards a side of wedge sliding shoe, the right side of described wedge sliding shoe (3) is provided with right slide rail (31), right slide rail (31) is stuck in the positioning and fixing piece chute (41), the left side of wedge sliding shoe (3) is provided with left slide rail (32) and tongue-and-groove (33) from outside to inside successively, described slip frock plate (2) is provided with trip (21) and chute (22) from outside to inside successively towards a side of wedge sliding shoe (3), described left slide rail (32) is stuck in the chute (22), described trip (21) is stuck in the tongue-and-groove (33), the medial surface of described tongue-and-groove (33) is the individual inclined-plane that tilts along the glide direction of wedge sliding shoe (3), is connected with wrench (6) on the described wedge sliding shoe (3); The distributing position of described current terminal (5) is complementary with the distributing position of the electric current pin sheet of being shown by the female type in multiple (school) circle (20), described slip frock plate (2) is provided with the through hole (23) that is complementary with current terminal (5), and described current terminal (5) is positioned at described through hole (23).
2. multiple (school) coupling arrangement of female type circle table according to claim 1, it is characterized in that described installing plate (1) is provided with wrench holder (7), wrench holder (7) is provided with rotatable crank (8), one end of described crank (8) links to each other with described wrench (6), the other end of crank (8) is connected with connecting rod (9), and described connecting rod (9) links to each other with described wedge sliding shoe (3) again.
3. multiple (school) coupling arrangement of female type circle table according to claim 1 and 2, the middle part that it is characterized in that described wedge sliding shoe (3) is provided with along the positioning through hole (34) of the strip of its glide direction distribution, the two ends of positioning through hole (34) is symmetrical circular arc, is provided with wedge sliding shoe tommy (10) with the corresponding installing plate of described positioning through hole (34) (1).
4. multiple (school) coupling arrangement of female type circle table according to claim 1 is characterized in that described slip frock plate (2) is installed on the described installing plate (1) by tommy (11).
5. multiple (school) coupling arrangement of female type circle table according to claim 1, it is characterized in that described current terminal (5) comprises fixed block (51) and tagblock (52), fixed block (51) is fixedly mounted on the described installing plate (1), fixed block (51) links to each other with tagblock (52) by several screws (53) towards a side of described wedge sliding shoe (3), the part that described screw (53) is positioned between tagblock (52) and the fixed block (51) is arranged with spring (54), and the afterbody of described tagblock (52) is connected with the electric current wiring.
6. multiple (school) coupling arrangement of female type according to claim 5 circle table is characterized in that described screw (53) has four pieces, four pieces of screws the position distribution that is square is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201624290U CN201281758Y (en) | 2008-08-12 | 2008-08-12 | Connection device for checking socket type round table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201624290U CN201281758Y (en) | 2008-08-12 | 2008-08-12 | Connection device for checking socket type round table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281758Y true CN201281758Y (en) | 2009-07-29 |
Family
ID=40928631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201624290U Expired - Fee Related CN201281758Y (en) | 2008-08-12 | 2008-08-12 | Connection device for checking socket type round table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281758Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121978A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Electrical energy meter detecting connection-inserting device and electrical energy meter detecting system |
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN107484380A (en) * | 2017-09-25 | 2017-12-15 | 成都泵类应用技术研究所 | A kind of CPCI crate plug-in units box drawing-aid device |
-
2008
- 2008-08-12 CN CNU2008201624290U patent/CN201281758Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121978A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Electrical energy meter detecting connection-inserting device and electrical energy meter detecting system |
| CN102121978B (en) * | 2010-12-15 | 2013-01-02 | 宁波电业局 | Electrical energy meter detecting connection-inserting device and electrical energy meter detecting system |
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN102841331B (en) * | 2012-08-09 | 2015-09-23 | 费杏宝 | Single-phase electric energy meter compression bonding apparatus |
| CN107484380A (en) * | 2017-09-25 | 2017-12-15 | 成都泵类应用技术研究所 | A kind of CPCI crate plug-in units box drawing-aid device |
| CN107484380B (en) * | 2017-09-25 | 2023-09-15 | 成都泵类应用技术研究所 | Plug-in box pulling-out aid for CPCI (compact peripheral component interconnect) case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Shangcheng Industrial Park, 1418 Moganshan Road, Hangzhou, Zhejiang, zip code: 310011 Co-patentee after: Ningbo Henglida Technology Co., Ltd. Patentee after: Hangzhou Haixing Electrical Appliance Co., Ltd. Address before: Shangcheng Industrial Park, 1418 Moganshan Road, Hangzhou, Zhejiang, zip code: 310011 Co-patentee before: Ningbo Haixing Henglida Electric Co. Ltd. Patentee before: Hangzhou Haixing Electrical Appliance Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU HEXING ELECTRICAL CO., LTD. Free format text: FORMER OWNER: HANGZHOU HAIXING ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20130523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130523 Address after: Hangzhou City, Zhejiang province 310011 Moganshan Road No. 1418 (City Industrial Park) Patentee after: Hangzhou Hexing Electrical Co., Ltd. Patentee after: Ningbo Henglida Technology Co., Ltd. Address before: The City Industrial Park, No. 1418 Hangzhou City, Zhejiang province 310011 Moganshan Road Patentee before: Hangzhou Haixing Electrical Equipment Co., Ltd. Patentee before: Ningbo Henglida Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130812 |