CN103929911A - Power box - Google Patents
Power box Download PDFInfo
- Publication number
- CN103929911A CN103929911A CN201410151923.7A CN201410151923A CN103929911A CN 103929911 A CN103929911 A CN 103929911A CN 201410151923 A CN201410151923 A CN 201410151923A CN 103929911 A CN103929911 A CN 103929911A
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- CN
- China
- Prior art keywords
- bearing pin
- axle sleeve
- casing
- power pack
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Casings For Electric Apparatus (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a power box. The power box comprises a box body and a box cover, and the box body and the box cover are matched in size and connected through a hinge. The power box further comprises an accessory installing plate and a waterproof assembly; the accessory installing plate is fixed to the bottom in the box body; the waterproof assembly comprises a bent edge and a rubber strip, the bent edge is arranged on an opening of the box body, and the rubber strip is arranged in the box cover and corresponds to the bent edge. The hinge comprises a first shaft sleeve, a second shaft sleeve and a hinge pin, the first shaft sleeve is fixedly connected with the box body, the second shaft sleeve is fixedly connected with the box cover, and the hinge pin penetrates through the inside of the first shaft sleeve and the inside of the second shaft sleeve. A supporting plate is additionally arranged for replacing an original box body bottom plate to fix an electric appliance in the power box, so that the seal effect and aesthetics are improved; the bent edge and the rubber strip are additionally arranged on the opening of the box body, and therefore the waterproof effect of the power box is improved; face contact connection between the hinge pin and the shaft sleeves is designed into point contact connection, so that the hinge is convenient to assemble and disassemble, and the power box is also convenient to assemble, disassemble and maintain.
Description
Technical field
The present invention relates to power pack technical field.
Background technology
Power pack is seen everywhere in daily industrial production, and the product scope of application relates to very wide.
Existing power pack is all generally by hinge, case lid to be connected with casing, case lid is by stranded realization the covering casing of hinge, some basic functions of power pack are realized, but along with industrial expansion, it is perfect not that the place of some details is designed, make product have significant limitation in application: as the waterproof effect of casing, because what arrange in casing is all some electric equipments, in the time of energising, once water inlet, will make the circuit in power pack cause short circuit, cause larger loss; As casing is all fixedly connected with hinge with case lid, and that non-dismountable formula of the general employing of hinge, the case lid in later stage is changed and safeguarded and cause certain trouble; As the electrical equipment of box house, be to be all fixed on bottom half, make bottom half be equipped with a lot of screw holes, both affected the aesthetic property of whole casing, increased again the probability of box house water inlet.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, provide a kind of deft design, elegant in appearance, waterproof effect is relatively good, and easy accessibility, is conducive to the power pack of maintenance.
The technical solution adopted for the present invention to solve the technical problems is: a kind of power pack, comprise casing and case lid, described case lid and casing size match and are connected through the hinge, also comprise accessory mounting panel and water repellent component, described accessory mounting panel is fixed on the bottom in casing, described water repellent component comprises bending edges and rubber strip, described bending edges is arranged on box opening, the corresponding bending edges of described rubber strip is arranged in case lid, described hinge comprises the first axle sleeve, the second axle sleeve and bearing pin, described the first axle sleeve is fixedly connected with casing, described the second axle sleeve is fixedly connected with case lid, described bearing pin is through the first axle sleeve and the second axle sleeve inside.
For the height of convenient adjusting accessory mounting panel and the dismounting to accessory mounting panel, described accessory mounting panel comprises supporting bracket, screw bolt and nut, and described bolt is vertically fixed on bottom half, and supporting bracket is fixed on bolt by nut.
For the height of convenient adjusting accessory mounting panel and the dismounting to accessory mounting panel, described accessory mounting panel comprises supporting bracket, reference column and screw, described reference column is vertically fixed on bottom half, described reference column inside is provided with screwed hole, screw is threaded with reference column, and described supporting bracket is fixed by screws on reference column.
In order to increase the sealing of box opening, strengthen waterproof effect, described bending edges is arranged on box opening surrounding, and with respect to described casing lateral vertical, the width of rubber strip equates with the width of bending edges.
In order to make hinge coordinate better casing and case lid, facilitate covering of case lid, described bearing pin and the second axle sleeve interference fit or interference fits, bearing pin and the first axle sleeve matched in clearance.
Described bearing pin and the first axle sleeve interference fit or interference fits, bearing pin and the second axle sleeve matched in clearance.
In order to facilitate the dismounting of hinge, described bearing pin afterbody is provided with at least three groups, and to be distributed on the circumferential projection of described bearing pin right, and every group of projection be to being made up of two centrosymmetric projections, bearing pin by projection to the first axle sleeve or the second axle sleeve interference fit or interference fits.This structure can make bearing pin require to reduce to the size identical property of hinge inner hole, is conducive to the assembling of hinge.
The height of described projection axially increases progressively from low to high along described bearing pin.
In order to increase the useful life of hinge, described projection is to one-body molded with bearing pin.
The invention has the beneficial effects as follows: this power pack is replaced original box bottom and fixed the electrical equipment of power pack inside by extension supporting plate, sealing effectiveness and aesthetic property are increased, by set up bending edges and rubber strip at box opening, increase the waterproof effect of power pack, bearing pin is connected and is designed to a contact connection with the face contact of axle sleeve, facilitate the dismounting of hinge, facilitated the dismounting of power pack to safeguard.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of power pack of the present invention;
Fig. 2 is the cutaway view of a preferred embodiment of power pack of the present invention;
Fig. 3 is the cutaway view of another preferred embodiment of power pack of the present invention;
Fig. 4 is the cutaway view of the bearing pin of power pack of the present invention;
Fig. 5 is the structural representation of the bearing pin of power pack of the present invention;
In figure: 1. case lid, 2. rubber strip, 3. casing, 4. bending edges, 5. bearing pin, 6. the second axle sleeve, 7. the first axle sleeve, 8. supporting bracket, 9. bolt, 10. nut, 11. reference columns, 12. screws, 13. projections.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of power pack of the present invention, comprise casing 3 and case lid 1, described case lid 1 matches and is connected through the hinge with casing 3 sizes, also comprise accessory mounting panel and water repellent component, described accessory mounting panel is fixed on the bottom in casing 3, described water repellent component comprises bending edges 4 and rubber strip 2, described bending edges 4 is arranged on casing 3 opening surroundings, and with respect to described casing 3 lateral vertical, the corresponding bending edges 4 of described rubber strip 2 is arranged in case lid 1, and the width of rubber strip 2 equates with the width of bending edges 4.
Described hinge comprises the first axle sleeve 7, the second axle sleeve 6 and bearing pin 5, and described the first axle sleeve 7 is fixedly connected with bending edges 4, and described the second axle sleeve 6 is fixedly connected with case lid 1, and described bearing pin 5 is through the first axle sleeve 7 and the second axle sleeve 6 inside.
In order to make hinge coordinate better casing 3 and case lid 1, facilitate covering of case lid 1, described bearing pin 5 and the second axle sleeve 6 interference fit, bearing pin 5 and the first axle sleeve 7 interference fits.
As shown in Figure 2, be the cutaway view of a kind of power pack of the present invention, described accessory mounting panel comprises supporting bracket 8, bolt 9 and nut 10, and described bolt 9 is vertically fixed on casing 3 bottoms, and supporting bracket 8 is fixed on bolt 9 by nut 10.
As shown in Figure 3, for the cutaway view of another preferred embodiment of the present invention, described accessory mounting panel comprises supporting bracket 8, reference column 11 and screw 12, described reference column 11 is vertically fixed on casing 3 bottoms, described reference column 11 inside are provided with screwed hole, screw 12 is threaded with reference column 11, and described supporting bracket 8 is fixed on reference column 11 by screw 12.
As shown in Figure 4 and Figure 5, described bearing pin 5 afterbodys are provided with three groups, and to be distributed on the circumferential projection of described bearing pin 5 right, and every group of projection is to forming by two centrosymmetric protruding 13, and described protruding 13 height axially increases progressively from low to high along described bearing pin 5.Bearing pin 5 is by one end interference fit or the interference fits of projection 13 and the second axle sleeve 6, the other end matched in clearance of bearing pin 5 and the second axle sleeve 6.In order to increase the useful life of hinge, described protruding 13 is one-body molded with bearing pin 5.The manufacturing process of the projection 13 of the present embodiment is: blade width direction is axially withstood bearing pin 5 surfaces along bearing pin 5, taking a summit of blade width direction as the center of circle toward external recessing, form a similar fan-shaped groove, meanwhile, the bearing pin material of groove is piled up outward and is formed projection 13.
Because rubber strip 2 setting corresponding to bending edges 4, so in the time that case lid 1 lid is located on casing 3, rubber strip 2 just in time with the bending part of bending edges 4 closely against, because the opening surrounding of casing 3 is equipped with bending edges 4, be equivalent between casing 3 and case lid 1, be provided with a rectangular seal, played goodish sealed waterproof effect.
Because supporting bracket 8 is fixed on casing 3 bottoms, and supporting bracket 8 has certain distance with casing 3 bottom surfaces, so when electrical equipment is installed, location hole only need to be set in supporting bracket 8 and just can realize the fixing of inner electrical equipment, not need to destroy the integrality of casing 3 bottom surfaces, play waterproof effect, and there is aesthetic property, coordinate with nut 10 by bolt 9 or screw 12 coordinates with the allocation 11 that is threaded hole, the dismounting that is conducive to the supporting bracket later stage is safeguarded, very convenient.
Arrange small-sized protrudingly 13 in bearing pin 5 one end, make the cooperation between bearing pin 5 and the second axle sleeve 6 contact and become a contact from face, by slightly knocking, just can make bearing pin 5 depart from the second axle sleeve 6, reached the object of easy removal case lid 1; Projection 13 and bearing pin 5 are designed to integrated, make the working life in order to increase bearing pin 5, because projection 13 is smaller, easily in long-term use, split away off from bearing pin 5, and the making of projection 13 is also fairly simple, only hard thing need to be knocked bearing pin 5, stay next pitting on bearing pin 5 in, can produce a small embossment.
Compared with prior art, this power pack is replaced original casing 3 base plates and is fixed the electrical equipment of power pack inside by extension supporting plate 8, sealing effectiveness and aesthetic property are increased, by setting up bending edges 4 and rubber strip 2 at casing 3 opening parts, increase the waterproof effect of power pack, bearing pin 5 is connected and is designed to a contact connection with the face contact of axle sleeve, facilitated the dismounting of hinge, facilitated the dismounting of power pack to safeguard
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (9)
1. a power pack, comprise casing (3) and case lid (1), described case lid (1) matches and is connected through the hinge with casing (3) size, it is characterized in that, also comprise accessory mounting panel and water repellent component, described accessory mounting panel is fixed on the bottom in casing (3), described water repellent component comprises bending edges (4) and rubber strip (2), described bending edges (4) is arranged on casing (3) opening part, the corresponding bending edges of described rubber strip (2) (4) is arranged in case lid (1), described hinge comprises the first axle sleeve (7), the second axle sleeve (6) and bearing pin (5), described the first axle sleeve (7) is fixedly connected with casing (3), described the second axle sleeve (6) is fixedly connected with case lid (1), described bearing pin (5) is through the first axle sleeve (7) and the second axle sleeve (6) inside.
2. power pack as claimed in claim 1, it is characterized in that, described accessory mounting panel comprises supporting bracket (8), bolt (9) and nut (10), and described bolt (9) is vertically fixed on casing (3) bottom, and supporting bracket (8) is fixed on bolt (9) by nut (10).
3. power pack as claimed in claim 1, it is characterized in that, described accessory mounting panel comprises supporting bracket (8), reference column (11) and screw (12), described reference column (11) is vertically fixed on casing (3) bottom, described reference column (11) inside is provided with screwed hole, screw (12) is threaded with reference column (11), and described supporting bracket (8) is fixed on reference column (11) by screw (12).
4. power pack as claimed in claim 1, is characterized in that, described bending edges (4) is arranged on casing (3) opening surrounding, and with respect to described casing (3) lateral vertical, the width of rubber strip (2) equates with the width of bending edges (4).
5. power pack as claimed in claim 1, is characterized in that, described bearing pin (5) and the second axle sleeve (6) interference fit or interference fits, bearing pin (5) and the first axle sleeve (7) matched in clearance.
6. power pack as claimed in claim 1, is characterized in that, described bearing pin (5) and the first axle sleeve (7) interference fit or interference fits, bearing pin (5) and the second axle sleeve (6) matched in clearance.
7. the power pack as described in claim 5 or 6, it is characterized in that, described bearing pin (5) afterbody is provided with at least three groups, and to be distributed on the circumferential projection of described bearing pin (5) right, every group of projection be to being made up of two centrosymmetric projections (13), bearing pin (5) by projection to the first axle sleeve (7) or the second axle sleeve (6) interference fit or interference fits.
8. power pack as claimed in claim 7, is characterized in that, the height of described projection (13) axially increases progressively from low to high along described bearing pin (5).
9. power pack as claimed in claim 7, is characterized in that, described projection is to one-body molded with bearing pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151923.7A CN103929911B (en) | 2014-04-15 | 2014-04-15 | Power pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151923.7A CN103929911B (en) | 2014-04-15 | 2014-04-15 | Power pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103929911A true CN103929911A (en) | 2014-07-16 |
| CN103929911B CN103929911B (en) | 2017-03-15 |
Family
ID=51147934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151923.7A Active CN103929911B (en) | 2014-04-15 | 2014-04-15 | Power pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929911B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540352A (en) * | 2014-11-05 | 2015-04-22 | 安徽久能信息科技有限公司 | A soft starter easy to detach |
| CN105722356A (en) * | 2016-03-23 | 2016-06-29 | 赵静 | Moisture-proof electrical box for blueberry beverage filling machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383255Y (en) * | 1999-07-21 | 2000-06-14 | 上海启达电气设备有限公司 | Electric box |
| CN2670182Y (en) * | 2003-09-26 | 2005-01-12 | 深圳市元征科技股份有限公司 | Embedded device for universal diagnosis of special model and OBDII |
| CN1684577A (en) * | 2004-04-12 | 2005-10-19 | 日立通讯技术株式会社 | Case with hinged lid |
| JP2009130208A (en) * | 2007-11-26 | 2009-06-11 | Kawamura Electric Inc | Housing for storing electrical equipment |
| CN202750373U (en) * | 2012-07-10 | 2013-02-20 | 北京长城电子装备有限责任公司 | Main communicating and commanding control device |
| CN202856625U (en) * | 2012-09-18 | 2013-04-03 | 佛山市网安电子技术有限公司 | Power supply |
| CN203378159U (en) * | 2013-07-25 | 2014-01-01 | 徐州派特控制技术有限公司 | Engineering machinery-used electric control box |
| CN203814085U (en) * | 2014-04-15 | 2014-09-03 | 常州敏杰电器有限公司 | Power supply box |
-
2014
- 2014-04-15 CN CN201410151923.7A patent/CN103929911B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2383255Y (en) * | 1999-07-21 | 2000-06-14 | 上海启达电气设备有限公司 | Electric box |
| CN2670182Y (en) * | 2003-09-26 | 2005-01-12 | 深圳市元征科技股份有限公司 | Embedded device for universal diagnosis of special model and OBDII |
| CN1684577A (en) * | 2004-04-12 | 2005-10-19 | 日立通讯技术株式会社 | Case with hinged lid |
| JP2009130208A (en) * | 2007-11-26 | 2009-06-11 | Kawamura Electric Inc | Housing for storing electrical equipment |
| CN202750373U (en) * | 2012-07-10 | 2013-02-20 | 北京长城电子装备有限责任公司 | Main communicating and commanding control device |
| CN202856625U (en) * | 2012-09-18 | 2013-04-03 | 佛山市网安电子技术有限公司 | Power supply |
| CN203378159U (en) * | 2013-07-25 | 2014-01-01 | 徐州派特控制技术有限公司 | Engineering machinery-used electric control box |
| CN203814085U (en) * | 2014-04-15 | 2014-09-03 | 常州敏杰电器有限公司 | Power supply box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540352A (en) * | 2014-11-05 | 2015-04-22 | 安徽久能信息科技有限公司 | A soft starter easy to detach |
| CN105722356A (en) * | 2016-03-23 | 2016-06-29 | 赵静 | Moisture-proof electrical box for blueberry beverage filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103929911B (en) | 2017-03-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |