CN201188506Y - Arbitrary enactment type low-tension switch cabinet for modulus unit - Google Patents
Arbitrary enactment type low-tension switch cabinet for modulus unit Download PDFInfo
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- CN201188506Y CN201188506Y CNU2008200580295U CN200820058029U CN201188506Y CN 201188506 Y CN201188506 Y CN 201188506Y CN U2008200580295 U CNU2008200580295 U CN U2008200580295U CN 200820058029 U CN200820058029 U CN 200820058029U CN 201188506 Y CN201188506 Y CN 201188506Y
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- cabinet
- shaped
- groove
- right angle
- switch cabinet
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Abstract
The utility model relates to a modulus unit randomly-setting low-pressure switch cabinet which is composed of a cabinet body and a functional unit cabin. The cabinet body and the functional unit cabin are both spliced and combined by a frame main component, a functional plate and an auxiliary assembling external member comprising a large right-angle connecting seat, a small right-angle connecting seat, a T-shaped bolt, an inner hexagonal bolt, a nut block, a rear-mounted elastic nut block, a trough connecting piece, a trough-using type right-angle seat and a 90-degree digonal block. Since an inner T-shaped strip trough runs through the framework main component, the arrangement of an upright post or a crossbeam which forms the functional unit cabin on the framework main component has no limit, thereby a functional unit lattice can be arranged optionally, the restriction of modulus value for the arrangement of a unit lattice in a traditional method is effectively removed, the full utilization of the cabinet space, the compression of cabinet volume and the reduction of the production cost are achieved, the random arrangement, remanufacturing or disassembly, moving and reshipment on site are convenient; the modulus unit randomly-setting low-pressure switch cabinet has strong practicability and wide applying foreground in the market.
Description
Technical field
The utility model relates to low-voltage electrical auxiliary facility technical field, and particularly a kind of modulo unit is not subjected to any setting type low-tension switch cabinet of modularization boundary constraint.
Background technology
The at present popular pull-out type or the common feature of plug-in separation type low-voltage electrical switch cabinet are inner functional unit and corresponding drawers or to separate panel generally all be to arrange regularly according to certain modulus (as modulus E=25mm commonly used) to be provided with.Usually establish digital and analog hole by on shape (being generally the C section bar), dashing regularly, on the framework of making by the shape of band digital and analog hole, drawer, dividing plate or panel are set then by the digital and analog hole installation.Because this shape that has digital and analog hole adds and needs special mechanical equipment man-hour, can produce accumulated error man-hour adding, and in use can not arbitrarily adjust with the shape that the modulus value of determining is processed, so that the low tension switch that adopts the processing of this shape cashier's office in a shop the step-up error of drawer or panel is bigger, tend between drawer panel to form the people and be and be difficult to the slit controlling and adjust, so the outward appearance of this low-tension switch cabinet is not ideal mostly, in addition, though the perforate of this modularization section bar be equipped with certain rules, but the while has also brought certain limitation to the setting of functional unit, generally can not be above 9, often be provided with a plurality of in actual use simultaneously in order to satisfy user demand, thereby cause the waste of space and material inevitably, so consider still to owe desirable from practicality and economy angle.
Summary of the invention
The purpose of this utility model be to provide a kind of modulo unit be provided with quantity unrestricted, can arbitrarily make up as required, be provided with arbitrarily, and structural member is easy to process, complete machine is firm, the modulo unit setting type arbitrarily low-tension switch cabinet of aesthetic in appearance and electrical grounding dependable performance.
Modulo unit of the present utility model setting type arbitrarily low-tension switch cabinet main body is made up of cabinet and functional unit storehouse, be characterised in that cabinet and functional unit storehouse are by the framework main member, feature board and include big right angle Connection Block, little right angle Connection Block, "T"-shaped bolt, hexagon socket head cap screw, nut block, rear-mounted elastic nut piece, the groove connector, groove forms with the auxiliary assembling external member assembling combination of type right angle seat and 90 ° of diagonal blocks, wherein: described framework main member is made of square strip shape, is provided with axial center hole and fabrication hole above, four peripheral basic sides along its length are provided with interior "T"-shaped groove; Described feature board is made of the bending side of metal mainboard and last band waist shape or strip pilot hole; In auxiliary assembling external member, described big right angle Connection Block is by last band circle and/or strip pilot hole two orthogonal and be arranged on orthogonal the reinforcing side between the edge and constitute, described little right angle Connection Block is by last band circle or strip pilot hole two orthogonal and be arranged on orthogonal the both sides between the edge and reinforce the side and constitute, the control spiral shell head setting of "T"-shaped bolt is is convenient to insert earlier in interior "T"-shaped the groove of framework main member, but the flat of limiting steering then, the control termination of described hexagon socket head cap screw is provided with interior hexagonal counterbore, described nut block includes the band inner bolt hole, be convenient to spacing stretch place in "T"-shaped groove the rhombus nut block, square nut piece and "T"-shaped nut block, except that being provided with the assembling inner bolt hole, be with the buried hole of compression spring and steel ball on the described rear-mounted elastic nut piece in also additional being provided with, described groove connector main body is the "T"-shaped strip that is made of spacing raised line in the centre of last band pilot hole and left and right sides panel, described groove is L-shaped with type right angle seat main body, orthogonal by two, two of last band pilot hole are assembled arm and intermediate interconnection bar formation, the width of assembling arm conforms to the inverted draw cut width plug-in mounting of interior "T"-shaped groove, the width of intermediate interconnection bar conforms to the face well width assembling of interior "T"-shaped groove, described 90 ° of diagonal blocks are respectively arranged with the spacing raised line in centre of pilot hole and the "T"-shaped upright arm of left and right sides panel constitutes by top, the spacing raised line in centre on one of them upright arm is arranged on the outside, longer, the both sides panel is arranged on the inboard, shorter, the spacing raised line in the centre on another upright arm is arranged on the inboard, shorter, the both sides panel is arranged on the outside, longer.
Described functional unit storehouse is separated cabinet by feature board and framework main member and is constituted, and inside comprises the electric component that is provided with electric relay, current transformer, circuit breaker, switch connector, binding post, line bank and instrument and meter; The drawer of zone face plate and limitation locking mechanism both can be set in the described functional unit storehouse, but also can be provided with the open type unit wicket of band limitation locking mechanism and hinge on the outer surface; Described unit wicket is linked to each other with the cabinet assembling by hinge, and a side of hinge is arranged on the cabinet body frame main member by interior "T"-shaped groove fixed installation on auxiliary assembling external member and the framework main member, and the opposite side of hinge is mounted on the frame of unit wicket; Described limitation locking mechanism is made up of position-limit mechanism and locking controlling organization, and position-limit mechanism is mounted on the framework main member by auxiliary assembling external member and interior "T"-shaped groove, locks controlling organization and is arranged on unit wicket or the drawer panel.
When assembling is provided with, cut out as required earlier and use the framework main member, constitute the head tree of cabinet body frame, inferior column, main beam and secondary crossbeam, utilize the axial center hole on the framework main member, interior "T"-shaped groove on four basic sides, auxiliary assembling external member and feature board that select to be suitable for and method that installing hole is set on the framework main member as required are to inlay installation, assembling connects, spacing holding connects or the traction ways of connecting realizes between square metal section bar intercropping end and end that mutually perpendicular " L " shape or the three-dimensional assembling of compound " L " shape are connected, or in the tapping of section bar end, the side bore between end and middle part between the method implementation framework member of hole milling that mutually perpendicular "T"-shaped or compound "T"-shaped three-dimensional assembling is connected and middle part and middle part between staggered vertical the connection, constitute the low tension switch cabinet frame work of desired volume and geomery and functional unit storehouse lattice, select as required more also to be with waist shape pilot hole on the fit on bending assembling side, can fill the post of side plate, the unit wicket that the feature board of dividing plate and last lower roof plate and hinge assemblies are connected or stretch and put the formula drawer, assembly unit constitutes the desired volume of the utility model, the modulo unit setting type arbitrarily low-tension switch cabinet in geomery and functional unit storehouse.
Based on above-mentioned design the utility model modulo unit setting type arbitrarily low-tension switch cabinet, owing to adopt and have the shape of reliable rigid structure as the framework main member, and be equipped with and had reliable assembling interconnect function, big and the very strong auxiliary assembling external member of work applicability in choice, and owing to fill the post of the head tree of low tension gas holder, inferior column, the used framework main member of main beam and secondary crossbeam is a strip square metal section bar, interior "T"-shaped the groove that is provided with along its length on its four peripheral basic sides is to connect continuously, at its head tree, time column is set on the main beam, be not subjected to any restriction during the pair crossbeam, equally between inferior column and head tree, between secondary crossbeam and the main beam, between the head tree, between the main beam, can arbitrarily fixedly install the framework main member between the inferior column and on the optional position between the secondary crossbeam, constitute well-regulated or random, storehouse, of the same size or inconsistent unit lattice, to satisfy application demand, effectively broken away from traditional modulus value constraint when storehouse, unit lattice are set, brought the randomness that functional unit storehouse lattice are set, both helped making full use of the cabinet space, also help compressing the volume of cabinet, save and produce raw material, and in case can also arbitrarily change a social system or dismantle resettlement easily after being provided with, refitting, it is loaded down with trivial details effectively to have overcome in the prior art assembly technology, many drawbacks that whole setting and qualification unit modulus are brought, it is more simple and easy to do to have installation procedure, be provided with more convenient and random strong, can make full use of the cabinet space, plurality of advantages such as more realistic instructions for use and good looking appearance, thereby have very strong practicality and wide market application prospect.
Description of drawings
Fig. 1 is the general structure schematic diagram of the utility model embodiment;
Fig. 2 is the utility model embodiment middle frame main member structural representation;
Fig. 3 is a feature board basic structure schematic diagram among the utility model embodiment;
Fig. 4 is the structural representation of big right angle Connection Block among the utility model embodiment;
Fig. 5 is the structural representation of the medium and small right angle of the utility model embodiment Connection Block;
Fig. 6 is the structural representation of "T"-shaped bolt among the utility model embodiment;
Fig. 7 is the structural representation of hexagon socket head cap screw among the utility model embodiment;
Fig. 8 is rhombus among the utility model embodiment, square and "T"-shaped nut block structural representation;
Fig. 9 is can back built-in type elastic nut block structure schematic diagram among the utility model embodiment;
Figure 10 is a groove connector structural representation among the utility model embodiment;
Figure 11 is a groove type right angle holder structure schematic diagram among the utility model embodiment;
Figure 12 is " 90 ° " diagonal blocks structural representation among the utility model embodiment;
Figure 13 makes " L " shape assembling connection diagram with big right angle Connection Block;
Figure 14 makes " L " shape assembling connection diagram with groove with type right angle seat;
Figure 15 makes "T"-shaped assembling connection diagram with two grooves with type right angle seat;
Figure 16 makes " L " shape assembling connection diagram with 90 ° of diagonal blocks;
Figure 17 is the assembling schematic diagram of feature board;
Figure 18 is a unit wicket scheme of installation.
Among the figure:
1. cabinet 2. functional unit storehouses 3. framework main members, 4. feature boards
5. big right angle Connection Block 6. little right angle Connection Blocks 7. "T"-shaped bolt 8. hexagon socket head cap screws
9. the "T"-shaped nut block of nut block 9-1. rhombus nut block 9-2. square nut piece 9-3.
10. rear-mounted elastic nut piece 11. groove connectors 12. grooves 13.90 ° of diagonal blocks of type right angle seat
14. auxiliary assembling external member 15. shapes 16. axial center holes 17. fabrication holes
18. 19. "T"-shaped grooves of peripheral basic side, 20. metal mainboards, 21. pilot holes
22. bending side 23. pilot holes 24. vertical planes 25. vertical planes
26. reinforce side 27. pilot holes, 28. vertical planes, 29. vertical planes
30. reinforce 31. control spiral shell heads, 32. flat, 33. control terminations, side
34. interior hexagonal counterbore 35. inner bolt holes 36. inner bolt holes 37. compression springs
38. spacing raised line in the middle of steel ball 39. buried holes 40. pilot holes 41.
42. left and right sides panel 43. pilot holes 44. assembling arms 45. assembling arms
46. 48. groove 49. pilot holes of intermediate interconnection bar 47. inverted draw cuts
50. middle spacing raised line 51. left and right sides panels 52. upright arms 53. upright arms
But 54. electric component 55. limitation locking mechanisms 56. hinges, 57. open type unit wickets
58. locking controlling organization
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and representative instance:
At Fig. 1, among Fig. 2 and Fig. 3, modulo unit of the present utility model setting type arbitrarily low-tension switch cabinet main body is made up of cabinet 1 and functional unit storehouse 2, be characterised in that cabinet 1 and functional unit storehouse 2 are by framework main member 3, feature board 4 and include big right angle Connection Block 5, little right angle Connection Block 6, "T"-shaped bolt 7, hexagon socket head cap screw 8, nut block 9, rear-mounted elastic nut piece 10, groove connector 11, groove forms with auxiliary assembling external member 14 assembling combination of type right angle seat 12 and 90 ° of diagonal blocks 13, wherein: described framework main member 3 is made of square strip shape 15, be provided with axial center hole 16 and fabrication hole 17 above, four peripheral basic sides 18 along its length are provided with interior "T"-shaped groove 19; Described feature board 4 is made of the bending side 22 of metal mainboard 20 and last band waist shape or strip pilot hole 21.
In Fig. 4～Figure 17, in auxiliary assembling external member 14, described big right angle Connection Block 5 by last band circle and/or strip pilot hole 23 two orthogonal 24 and 25 and the reinforcing side 26 that is arranged between orthogonal 24 and 25 edges constitute, described little right angle Connection Block 6 is by last band circle or strip pilot hole 27 two orthogonal 28 and 29 and be arranged on both sides between orthogonal 28 and 29 edges and reinforce side 30 and constitute, but the setting of the control spiral shell head 31 of "T"-shaped bolt 7 is in interior "T"-shaped the groove being convenient to insert earlier the framework main member flat 32 of limiting steering then, the control termination 33 of described hexagon socket head cap screw 8 is provided with interior hexagonal counterbore 34, described nut block 9 includes band inner bolt hole 35, be convenient to spacing stretch place in "T"-shaped groove rhombus nut block 9-1, square nut piece 9-2 and "T"-shaped nut block 9-3, except that being provided with assembling inner bolt hole 36, be with the buried hole 39 of compression spring 37 and steel ball 38 on the described rear-mounted elastic nut piece 10 in also additional being provided with, described groove connector 11 main bodys are the "T"-shaped strip that is made of spacing raised line 41 in the centre of last band pilot hole 40 and left and right sides panel 42, described groove is L-shaped with type right angle seat 12 main bodys, orthogonal by two, two assembling arms 44 of last band pilot hole 43 and 45 and intermediate interconnection bar 46 constitute, the width of assembling arm 44 conforms to the inverted draw cut 47 width plug-in mountings of interior "T"-shaped groove 19, the width of intermediate interconnection bar 46 conforms to the face groove 48 width assembling of interior "T"-shaped groove 19, described 90 ° of diagonal blocks 13 are respectively arranged with the spacing raised line 50 in centre of pilot hole 49 and the "T"-shaped orthogonal arm 52 and 53 of left and right sides panel 51 constitutes by top, the spacing raised line 50-1 in centre on one of them upright arm 52 is arranged on the outside, longer, left and right sides panel 51-1 is arranged on the inboard, shorter, the spacing raised line 50-2 in the centre on another upright arm 53 is arranged on the inboard, shorter, both sides panel 51-2 is arranged on the outside, longer.
In Fig. 1 and Figure 18, described functional unit storehouse 2 is separated cabinet 1 by feature board 4 and framework main member 3 and is constituted, and inside comprises the electric component 54 that is provided with electric relay, current transformer, circuit breaker, switch connector, binding post, line bank and instrument and meter; But the outer surface in described functional unit storehouse 2 is provided with the open type unit wicket 57 of band limitation locking mechanism 55 and hinge 56; Described unit wicket 57 is linked to each other by 3 assemblings of the framework main member on hinge 56 and the cabinet 1, one side of hinge 56 is arranged on the framework main member 3 of cabinet 1 by 19 fixed installations of interior "T"-shaped groove on auxiliary assembling external member 14 and the framework main member 3, and the opposite side of hinge 56 is mounted on the frame of unit wicket 57; Described limitation locking mechanism 55 is made up of position-limit mechanism and locking controlling organization 58, position-limit mechanism is mounted on the framework main member 3 by auxiliary assembling external member 14 and interior "T"-shaped groove 19, and locking controlling organization 58 is arranged on the nearly edge of unit wicket 57.
Claims (7)
1. modulo unit setting type arbitrarily low-tension switch cabinet, form by cabinet (1) and functional unit storehouse (2), it is characterized in that cabinet (1) and functional unit storehouse (2) by framework main member (3), feature board (4) with include big right angle Connection Block (5), little right angle Connection Block (6), "T"-shaped bolt (7), hexagon socket head cap screw (8), nut block (9), rear-mounted elastic nut piece (10), groove connector (11), groove and form with auxiliary assembling external member (14) assembling combination of type right angle seat (12) and 90 ° of diagonal blocks (13), wherein:
A. described framework main member (3) is made of square strip shape (15), is provided with axial center hole (16) and fabrication hole (17) above, and four peripheral basic sides (18) along its length are provided with interior "T"-shaped groove (19);
B. described feature board (4) is made of the bending side (22) of metal mainboard (20) and last band waist shape or strip pilot hole (21);
C. in auxiliary assembling external member (14), described big right angle Connection Block (5) by two orthogonal (24) and (25) of last band circle and/or strip pilot hole (23) and be arranged on orthogonal (24) and (25) edge between reinforcing side (26) constitute, described little right angle Connection Block (6) by two orthogonal (28) and (29) of last band circle or strip pilot hole (27) and be arranged on orthogonal (28) and (29) edge between both sides reinforce sides (30) and constitute, the control spiral shell head (31) of described "T"-shaped bolt (7) is flat (32), the control termination (33) of described hexagon socket head cap screw (8) is provided with interior hexagonal counterbore (34), described nut block (9) includes the rhombus nut block (9-1) of band inner bolt hole (35), square nut piece (9-2) and "T"-shaped nut block (9-3), described rear-mounted elastic nut piece (10) be provided with assembling inner bolt hole (36) and in be provided with the buried hole (39) that compresses spring (37) and steel ball (38), described groove connector (11) main body is the "T"-shaped strip that is made of the spacing raised line in centre (41) of last band pilot hole (40) and left and right sides panel (42), described groove is L-shaped with type right angle seat (12) main body, orthogonal by two, two of last band pilot hole (43) are assembled arm (44) and (45) and intermediate interconnection bar (46) formation, and described 90 ° of diagonal blocks (13) are by top "T"-shaped orthogonal arm (52) and (53) formation that is respectively arranged with the spacing raised line in centre (50) and the left and right sides panel (51) of pilot hole (49);
D. described functional unit storehouse (2) is separated cabinet (1) by feature board (4) and framework main member (3) and is constituted, and inside comprises the electric component (54) that is provided with electric relay, current transformer, circuit breaker, switch connector, binding post, line bank and instrument and meter;
E. described functional unit storehouse (2) outer surface be provided with band limitation locking mechanism (55) and hinge (56) but open type unit wicket (57).
2. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet is characterized in that the width that described groove is gone up assembling arm (44) with type right angle seat (12) conforms to the width plug-in mounting of the interior inverted draw cut of interior "T"-shaped groove (19) (47).
3. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet is characterized in that described groove conforms to the width assembling of groove (48) above interior "T"-shaped the groove (19) with the width of the last intermediate interconnection bar (46) of type right angle seat (12).
4. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet, it is characterized in that the centre spacing raised line (50-1) on the upright arm (52) of described 90 ° of diagonal blocks (13) is arranged on the outside, left and right sides panel (51-1) is arranged on the inboard, and the centre spacing raised line (50-2) on the upright arm (53) is arranged on the inboard, both sides panel (51-2) is arranged on the outside.
5. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet, it is characterized in that described unit wicket (57) is linked to each other by the assembling of the framework main member (3) on hinge (56) and the cabinet (1), one side of hinge (56) is arranged on the framework main member (3) of cabinet (1) by auxiliary assembling external member (14) and interior "T"-shaped groove (19) fixed installation, and the opposite side of hinge (56) is mounted on the frame of unit wicket (57).
6. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet, it is characterized in that described limitation locking mechanism (55) is made up of position-limit mechanism and locking controlling organization (58), position-limit mechanism is mounted on the framework main member (3) by auxiliary assembling external member (14) and interior "T"-shaped groove (19), and locking controlling organization (58) is arranged on the nearly edge of unit wicket (57).
7. modulo unit according to claim 1 setting type arbitrarily low-tension switch cabinet, but it is characterized in that described open type unit wicket (57) is replaced by the drawer of zone face plate and limitation locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200580295U CN201188506Y (en) | 2008-05-05 | 2008-05-05 | Arbitrary enactment type low-tension switch cabinet for modulus unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200580295U CN201188506Y (en) | 2008-05-05 | 2008-05-05 | Arbitrary enactment type low-tension switch cabinet for modulus unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188506Y true CN201188506Y (en) | 2009-01-28 |
Family
ID=40311528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200580295U Expired - Fee Related CN201188506Y (en) | 2008-05-05 | 2008-05-05 | Arbitrary enactment type low-tension switch cabinet for modulus unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188506Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701048A (en) * | 2013-12-31 | 2014-04-02 | 昆山振宏电子机械有限公司 | Low-voltage switch cabinet body |
| CN105465142A (en) * | 2015-12-31 | 2016-04-06 | 贵州精立航太科技有限公司 | High-temperature alloy embedded type self-locking nut assembly and processing method thereof |
| CN105465144A (en) * | 2015-12-31 | 2016-04-06 | 森特士兴集团股份有限公司 | Stand column mounting connecting piece |
| CN106329319A (en) * | 2015-07-03 | 2017-01-11 | 上海昱章电气成套设备有限公司 | Low-voltage box structure of medium-voltage cabinet, and medium-voltage cabinet |
| CN106711813A (en) * | 2017-02-13 | 2017-05-24 | 千盛电气集团有限公司 | High-stability low-voltage switchgear assembly |
| CN106856303A (en) * | 2017-02-20 | 2017-06-16 | 中山市鑫中亚电源科技有限公司 | A kind of high frequency electric source casing |
| CN107989866A (en) * | 2018-01-10 | 2018-05-04 | 芜湖智佳信息科技有限公司 | A kind of vending machine case bindiny mechanism |
| CN109861098A (en) * | 2018-11-28 | 2019-06-07 | 河北建设集团股份有限公司 | A kind of construction three-level distribution box protective device |
-
2008
- 2008-05-05 CN CNU2008200580295U patent/CN201188506Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701048A (en) * | 2013-12-31 | 2014-04-02 | 昆山振宏电子机械有限公司 | Low-voltage switch cabinet body |
| CN106329319A (en) * | 2015-07-03 | 2017-01-11 | 上海昱章电气成套设备有限公司 | Low-voltage box structure of medium-voltage cabinet, and medium-voltage cabinet |
| CN105465142A (en) * | 2015-12-31 | 2016-04-06 | 贵州精立航太科技有限公司 | High-temperature alloy embedded type self-locking nut assembly and processing method thereof |
| CN105465144A (en) * | 2015-12-31 | 2016-04-06 | 森特士兴集团股份有限公司 | Stand column mounting connecting piece |
| CN105465144B (en) * | 2015-12-31 | 2018-03-02 | 森特士兴集团股份有限公司 | A kind of column installation connecting element |
| CN106711813A (en) * | 2017-02-13 | 2017-05-24 | 千盛电气集团有限公司 | High-stability low-voltage switchgear assembly |
| CN106711813B (en) * | 2017-02-13 | 2018-11-06 | 千盛电气集团有限公司 | A kind of low-voltage complete switch equipment of high stability |
| CN106856303A (en) * | 2017-02-20 | 2017-06-16 | 中山市鑫中亚电源科技有限公司 | A kind of high frequency electric source casing |
| CN107989866A (en) * | 2018-01-10 | 2018-05-04 | 芜湖智佳信息科技有限公司 | A kind of vending machine case bindiny mechanism |
| CN109861098A (en) * | 2018-11-28 | 2019-06-07 | 河北建设集团股份有限公司 | A kind of construction three-level distribution box protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20110505 |