CN102256456A - Hollow machine body of electrical appliance and manufacturing method thereof - Google Patents
Hollow machine body of electrical appliance and manufacturing method thereof Download PDFInfo
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- CN102256456A CN102256456A CN201110140328XA CN201110140328A CN102256456A CN 102256456 A CN102256456 A CN 102256456A CN 201110140328X A CN201110140328X A CN 201110140328XA CN 201110140328 A CN201110140328 A CN 201110140328A CN 102256456 A CN102256456 A CN 102256456A
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- support platform
- section bar
- hollow
- connector
- lower support
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Abstract
The invention discloses a hollow machine body of an electrical appliance and a manufacturing method thereof. The hollow machine body of the electrical appliance is formed by bending a rectilinear section and fixedly connecting two ends of the rectilinear section; the rectilinear section comprises a base plate vertical to the horizontal plane, a hollow upper support table of a lower opening positioned on one side of the base plate, and a hollow lower support table of an upper opening positioned on the other side of the base plate, wherein a clearance is formed between the upper support table and the lower support table; a plurality of notches which penetrate through the upper support table and the lower support table are formed on the proximate material; angular bisectors of the notches are vertical to the base plate; the base plate at the notches are bent; two end surfaces of the upper support table at the notches are in fit with each other; two end surfaces of the lower support table at the notches are in fit with each other; and two ends of the section are fixedly connected with a fixing component. By the structure and the manufacturing method, junctions of borders of a base are seamless; the surface of the hollow machine body is bright and clean; safety hazard is eliminated; welding is not required so energy resource is saved.
Description
Technical field
The present invention relates to the device that a kind of electrical equipment is used, especially a kind of base of electrical equipment.
Background technology
Present prior art, a kind of hollow base of electrical equipment comprises four frames, four frames are fixedly connected to be square frame shape.Another kind is that four frames connect by the dihedral connector.Existing problems are: existing problems are: periphery has seam, and rough surface has potential safety hazard when wiping examination, damages hand easily.
Summary of the invention
The objective of the invention is: a kind of body of electrical equipment hollow is provided, and it does not only have seam in the intersection of frame, and has eliminated potential safety hazard.
Another object of the present invention is: a kind of manufacture method that provides, and the product that should have this method to produce, the intersection of adjacent two frames is seamless.
The present invention is achieved in that a kind of body of electrical equipment hollow, and it is by a rectilinear section bar bending, and two ends are fixedly connected makes; Section bar comprises substrate perpendicular to horizontal plane, be positioned at substrate one side under shed hollow the upper support platform and be positioned at the lower support platform of hollow of the upper shed of substrate one side, gapped between upper support platform and the lower support platform; Have some otch to connect upper and lower brace table on section bar, the bisector of angle of otch is perpendicular to substrate;
The substrate bending of incision, two end faces of incision upper support platform are fitted, and two end faces of the lower support platform of incision are fitted; Fixedly connected with a fixture in the section bar two ends.
The body of described a kind of electrical equipment hollow, its special character is: described connector comprises base plate, be arranged on the boss on the base plate and be positioned at the pin plate of boss upper/lower terminal both sides;
Connector is arranged between the both ends of section bar, and pin plate inserts in upper support platform and the lower support platform, and a screw is fixedlyed connected pin plate with upper and lower brace table, and the both sides of base plate cooperate with the base board end surface of section bar.
The body of described a kind of electrical equipment hollow, its special character is: described connector is plate shaped, and two end faces of section bar are fitted, and connector is plugged, in the lower support platform, and a screw is fixedlyed connected connector with upper and lower brace table.
A kind of body manufacture method of electrical equipment hollow may further comprise the steps:
(1) makes section bar;
(2) at the upper support platform and the lower support platform upper cut of section bar;
(3) bending, otch both sides end face is fitted;
(4) connector is inserted at the two ends of section bar, with screw connector is fixedlyed connected with upper and lower brace table.
A kind of body of electrical equipment hollow, it comprises at least two rectilinear section bars, described section bar comprises substrate perpendicular to horizontal plane, be positioned at a basic side under shed hollow the upper support platform and be positioned at the lower support platform of hollow of the upper shed of substrate one side, gapped between upper support platform and the lower support platform; Have some otch to connect upper and lower brace table on section bar, the bisector of angle of otch is perpendicular to substrate;
The substrate bending of incision, two end faces of incision upper support platform are fitted, and two end faces of the lower support platform of incision are fitted;
Adjacent two section bars are fixedly connected by connector.
The body of described a kind of electrical equipment hollow, its special character is: described connector comprises base plate, be arranged on the boss on the base plate and be positioned at the pin plate of boss upper/lower terminal both sides;
Connector is arranged between the both ends of section bar, and pin plate inserts in upper support platform and the lower support platform, and a screw is fixedlyed connected pin plate with upper and lower brace table, and the both sides of base plate cooperate with the base board end surface of section bar.
The body of described a kind of electrical equipment hollow, its special character is: described connector is plate shaped, and two end faces of section bar are fitted, and connector is plugged, in the lower support platform, and a screw is fixedlyed connected connector with upper and lower brace table.
The body of a kind of electrical equipment hollow of the present invention, owing to adopt such structure, the angle of cut place of each frame of base is seamless, any surface finish has been eliminated potential safety hazard.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the enlarged drawing of Fig. 1.
Fig. 3 is the front view of section bar of the present invention.
Fig. 4 is the sectional drawing of section bar of the present invention.
Fig. 5 is the front view of connector of the present invention.
Fig. 6 is the left view of connector of the present invention.
Fig. 7 is one of bending state of the present invention.
Fig. 8 is two of a bending state of the present invention.
Fig. 9 is three of a bending state of the present invention.
The front view of second kind of execution mode of Figure 10 the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of body of electrical equipment hollow, it comprises a rectilinear section bar 1, section bar 1 comprises substrate 11 perpendicular to the water surface, be positioned at a basic side under shed hollow upper support platform 12 and be positioned at the lower support platform 13 of hollow of the upper shed of substrate one side, gapped between upper support platform 12 and the lower support platform 13; Have some otch 2 to connect upper and lower brace table 12,13 on section bar 1, the bisector of angle of otch 2 is perpendicular to substrate 11;
The substrate bending at otch 2 places, 12 two end faces of otch 2 place's upper support platforms are fitted, and two end faces of the lower support platform 13 at otch 2 places are fitted; Fixedly connected with a fixture 3 in section bar 1 two ends.
As shown in Figure 3, have otch to have four on the section bar 1, the otch angle is 90 degree;
Described connector 3 comprises base plate 31, be arranged on the boss 32 on the base plate 31 and be positioned at the pin plate 33 of boss 32 upper/lower terminal both sides;
Purpose of the present invention also can realize like this: described connector 3 is plate shaped, and two end faces of section bar 1 are fitted, and connector 3 is plugged, in the lower support platform 12,13, and a screw is fixedlyed connected connector 3 with upper and lower brace table 12,13.
In use, the panel of electrical equipment cooperates with upper support platform 12.
A kind of body manufacture method of electrical equipment hollow may further comprise the steps:
(1) makes section bar 1;
(2) at the upper support platform 12 and lower support platform 13 upper cuts of section bar 1;
(3) bending, otch 2 both sides end faces are fitted; Under Fig. 3 state, the state after the bending for the first time, as shown in Figure 7; State after the bending for the second time, as shown in Figure 8; State after the bending for the third time, as shown in Figure 9; State after the 4th bending as shown in Figure 1;
(4) in the 4th bending, connector 3 is inserted at the two ends of section bar 1, with screw connector 3 is fixedlyed connected with upper and lower brace table 12,13.
As shown in figure 10, a kind of body of electrical equipment hollow, it comprises the right frame 4 of the left opening that 2, two section bars 2 of two rectilinear section bars are made respectively, the left frame 5 of a right opening,
Above-described only is preferential execution mode of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (7)
1. the body of an electrical equipment hollow, it is by a rectilinear section bar bending, and two ends are fixedly connected makes; Section bar comprises substrate perpendicular to horizontal plane, be positioned at substrate one side under shed hollow the upper support platform and be positioned at the lower support platform of hollow of the upper shed of substrate one side, gapped between upper support platform and the lower support platform; Have some otch to connect upper and lower brace table on section bar, the bisector of angle of otch is perpendicular to substrate;
The substrate bending of incision, two end faces of incision upper support platform are fitted, and two end faces of the lower support platform of incision are fitted; Fixedly connected with a fixture in the section bar two ends.
2. the body of a kind of electrical equipment hollow according to claim 1 is characterized in that: described connector comprises base plate, be arranged on the boss on the base plate and be positioned at the pin plate of boss upper/lower terminal both sides;
Connector is arranged between the both ends of section bar, and pin plate inserts in upper support platform and the lower support platform, and a screw is fixedlyed connected pin plate with upper and lower brace table, and the both sides of base plate cooperate with the base board end surface of section bar.
3. the body of a kind of electrical equipment hollow according to claim 1 is characterized in that: described connector is plate shaped, and two end faces of section bar are fitted, and connector is plugged, in the lower support platform, and a screw is fixedlyed connected connector with upper and lower brace table.
4. the body manufacture method of a kind of electrical equipment hollow as claimed in claim 1 is characterized in that: may further comprise the steps:
(1) makes section bar;
(2) at the upper support platform and the lower support platform upper cut of section bar;
(3) bending, otch both sides end face is fitted;
(4) connector is inserted at the two ends of section bar, with screw connector is fixedlyed connected with upper and lower brace table.
5. the body of an electrical equipment hollow, it comprises at least two rectilinear section bars, described section bar comprises substrate perpendicular to horizontal plane, be positioned at a basic side under shed hollow the upper support platform and be positioned at the lower support platform of hollow of the upper shed of substrate one side, gapped between upper support platform and the lower support platform; Have some otch to connect upper and lower brace table on section bar, the bisector of angle of otch is perpendicular to substrate;
The substrate bending of incision, two end faces of incision upper support platform are fitted, and two end faces of the lower support platform of incision are fitted;
Adjacent two section bars are fixedly connected by connector.
6. the hollow base of a kind of electrical equipment according to claim 5 is characterized in that: described connector comprises base plate, be arranged on the boss on the base plate and be positioned at the pin plate of boss upper/lower terminal both sides;
Connector is arranged between the both ends of section bar, and pin plate inserts in upper support platform and the lower support platform, and a screw is fixedlyed connected pin plate with upper and lower brace table, and the both sides of base plate cooperate with the base board end surface of section bar.
7. the body of a kind of electrical equipment hollow according to claim 5 is characterized in that: described connector is plate shaped, and two end faces of section bar are fitted, and connector is plugged, in the lower support platform, and a screw is fixedlyed connected connector with upper and lower brace table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140328XA CN102256456A (en) | 2011-05-27 | 2011-05-27 | Hollow machine body of electrical appliance and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140328XA CN102256456A (en) | 2011-05-27 | 2011-05-27 | Hollow machine body of electrical appliance and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102256456A true CN102256456A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110140328XA Pending CN102256456A (en) | 2011-05-27 | 2011-05-27 | Hollow machine body of electrical appliance and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102256456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666874A (en) * | 2018-06-05 | 2018-10-16 | 华柜电气有限公司 | A kind of universal low voltage switchgear body side frame and overall skeleton |
| EP3543821A1 (en) * | 2018-03-22 | 2019-09-25 | Siemens Aktiengesellschaft | Frame for an input/output device and method for producing a frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702022Y (en) * | 2004-04-27 | 2005-05-25 | 谢伟明 | Sliding window outer mullion section bar |
| CN201283724Y (en) * | 2008-08-25 | 2009-08-05 | 刘文涛 | Dustless writing board with circular arc corner frame |
| CN201306342Y (en) * | 2008-11-03 | 2009-09-09 | 常州灵通展览用品有限公司 | Sectional material connecting piece |
| CN101770092A (en) * | 2008-12-31 | 2010-07-07 | 群康科技(深圳)有限公司 | Liquid crystal display, frame thereof and method for manufacturing frame |
| CN201826704U (en) * | 2010-09-13 | 2011-05-11 | 杨献 | Embedded-type annular right-angle bending aluminum profile edge sealing strip |
| CN202095212U (en) * | 2011-05-27 | 2011-12-28 | 谢贯芝 | Hollow machine body of electric appliance |
-
2011
- 2011-05-27 CN CN201110140328XA patent/CN102256456A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702022Y (en) * | 2004-04-27 | 2005-05-25 | 谢伟明 | Sliding window outer mullion section bar |
| CN201283724Y (en) * | 2008-08-25 | 2009-08-05 | 刘文涛 | Dustless writing board with circular arc corner frame |
| CN201306342Y (en) * | 2008-11-03 | 2009-09-09 | 常州灵通展览用品有限公司 | Sectional material connecting piece |
| CN101770092A (en) * | 2008-12-31 | 2010-07-07 | 群康科技(深圳)有限公司 | Liquid crystal display, frame thereof and method for manufacturing frame |
| CN201826704U (en) * | 2010-09-13 | 2011-05-11 | 杨献 | Embedded-type annular right-angle bending aluminum profile edge sealing strip |
| CN202095212U (en) * | 2011-05-27 | 2011-12-28 | 谢贯芝 | Hollow machine body of electric appliance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3543821A1 (en) * | 2018-03-22 | 2019-09-25 | Siemens Aktiengesellschaft | Frame for an input/output device and method for producing a frame |
| US10823995B2 (en) | 2018-03-22 | 2020-11-03 | Siemens Aktiengesellschaft | Frame for an input and output device and method for manufacturing the frame |
| CN108666874A (en) * | 2018-06-05 | 2018-10-16 | 华柜电气有限公司 | A kind of universal low voltage switchgear body side frame and overall skeleton |
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Application publication date: 20111123 |