CN203814085U - Power supply box - Google Patents
Power supply box Download PDFInfo
- Publication number
- CN203814085U CN203814085U CN201420182462.5U CN201420182462U CN203814085U CN 203814085 U CN203814085 U CN 203814085U CN 201420182462 U CN201420182462 U CN 201420182462U CN 203814085 U CN203814085 U CN 203814085U
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- axle sleeve
- casing
- power pack
- power supply
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a power supply box. The power supply box comprises a box body and box cover. The box cover and the box body match in size and are connected with a hinge. The power supply box also comprises a fitting installation plate and a waterproof member. The fitting installation plate is fixed at the bottom inside the box body. The waterproof member comprises a folding edge and a rubber strip. The folding edge is arranged at the opening of the box body. The rubber strip is arranged in the box cover corresponding to the folding edge. The hinge comprises a first shaft sleeve, a second shaft sleeve and a pin. The first shaft sleeve is fixedly connected with the box body. The second shaft sleeve is fixedly connected with the box cover. The pin goes through the first shaft sleeve and the second shaft sleeve. The power supply box replaces an original box body bottom plate to fix an electric appliance inside the power supply box through additional installation of the support plate, and the sealing effect and the aesthetic property are raised. Through additional installation of the folding edge and the rubber strip, the waterproof effect of the power supply box is raised. The surface contact connection of the pin and the shaft sleeves is designed to be point contact connection, which facilitates dismounting of the hinge, namely, facilitates dismounting maintenance of the power supply box.
Description
Technical field
The utility model 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model solves the technical scheme that its technical problem adopts: 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 beneficial effects of the utility model are: 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 utility model is further illustrated.
Fig. 1 is the structural representation of the utility model power pack;
Fig. 2 is the cutaway view of a preferred embodiment of the utility model power pack;
Fig. 3 is the cutaway view of another preferred embodiment of the utility model power pack;
Fig. 4 is the cutaway view of the bearing pin of the utility model power pack;
Fig. 5 is the structural representation of the bearing pin of the utility model power pack;
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
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of power pack of the utility model, 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 utility model, 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 utility model, 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 utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model 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 |
|---|---|---|---|
| CN201420182462.5U CN203814085U (en) | 2014-04-15 | 2014-04-15 | Power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182462.5U CN203814085U (en) | 2014-04-15 | 2014-04-15 | Power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814085U true CN203814085U (en) | 2014-09-03 |
Family
ID=51452772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182462.5U Withdrawn - After Issue CN203814085U (en) | 2014-04-15 | 2014-04-15 | Power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929911A (en) * | 2014-04-15 | 2014-07-16 | 常州敏杰电器有限公司 | Power box |
-
2014
- 2014-04-15 CN CN201420182462.5U patent/CN203814085U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929911A (en) * | 2014-04-15 | 2014-07-16 | 常州敏杰电器有限公司 | Power box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20170315 |