CN103929911B - Power pack - Google Patents
Power pack Download PDFInfo
- Publication number
- CN103929911B CN103929911B CN201410151923.7A CN201410151923A CN103929911B CN 103929911 B CN103929911 B CN 103929911B CN 201410151923 A CN201410151923 A CN 201410151923A CN 103929911 B CN103929911 B CN 103929911B
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- China
- Prior art keywords
- axle sleeve
- bearing pin
- casing
- power pack
- case lid
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- 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.)
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- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of power pack, including casing and case lid, case lid is matched with casing size and is connected through the hinge, also include accessory installing plate and water repellent component, accessory installing plate is fixed on the bottom in casing, water repellent component includes bending edges and rubber strip, bending edges are arranged on box opening, the corresponding bending edges of rubber strip are arranged in case lid, hinge includes the first axle sleeve, the second axle sleeve and bearing pin, first axle sleeve is fixedly connected with casing, and the second axle sleeve is fixedly connected with case lid, and bearing pin is through inside the first axle sleeve and the second axle sleeve.The power pack replaces original box bottom come the electrical equipment inside fixed power source box by extension supporting plate, increased sealing effectiveness and aesthetic property, by setting up bending edges and rubber strip in box opening, increased the waterproof effect of power pack, bearing pin is connected with the face contact of axle sleeve and is designed to a contact connection, the dismounting of hinge is facilitated, that is, the dismounting for facilitating power pack is safeguarded.
Description
Technical field
The present invention relates to power pack technical field.
Background technology
Power pack is seen everywhere in daily commercial production, and product use range is related to very wide.
Existing power pack is typically all to connect case lid and casing by hinge, case lid by hinge stranded realize right
Casing is covered, it is achieved that some basic functions of power pack, but with industrial expansion, design where some details
Not perfect enough so that product has significant limitation in application：As casing waterproof effect because casing in arrange all
It is some electric equipments, when being powered, once water inlet, will cause the circuit in power pack to cause short circuit, cause than larger
Loss；As casing is fixedly connected with hinge with case lid, and hinge is typically using that non-dismountable formula, the case lid to the later stage
Change and safeguard and cause certain trouble；Electrical equipment such as box house is typically all to be fixed on box bottom so that box bottom
A lot of screw holes are equipped with, the aesthetic property of whole casing has both been have impact on, the probability of box house water inlet is increased again.
Content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of deft design, attractive in appearance
Generous, waterproof effect is relatively good, and easy accessibility, is conducive to the power pack that maintains.
The technical solution adopted for the present invention to solve the technical problems is：A kind of power pack, including casing and case lid, described
Case lid is matched with casing size and is connected through the hinge, and also includes accessory installing plate and water repellent component, and the accessory installing plate is solid
The bottom being scheduled in casing, the water repellent component include that bending edges and rubber strip, the bending edges are arranged on box opening, institute
State the corresponding bending edges of rubber strip to be arranged in case lid, the hinge includes the first axle sleeve, the second axle sleeve and bearing pin, the first axle
Set is fixedly connected with casing, and second axle sleeve is fixedly connected with case lid, and the bearing pin is through in the first axle sleeve and the second axle sleeve
Portion.
The height of accessory installing plate and dismounting to accessory installing plate are adjusted for convenience, and the accessory installing plate includes propping up
Fagging, screw bolt and nut, the bolt are vertically fixed on box bottom, and gripper shoe is fixed on bolt by nut.
The height of accessory installing plate and dismounting to accessory installing plate are adjusted for convenience, and the accessory installing plate includes propping up
Fagging, locating dowel and screw, the locating dowel are vertically fixed on box bottom, and the locating dowel is internally threaded hole, screw
It is threadedly coupled with locating dowel, the gripper shoe is fixed by screws in locating dowel.
In order to increase the sealing of box opening, strengthen waterproof effect, the bending edges are arranged on box opening surrounding,
And vertical relative to the body side, the width of rubber strip is equal with the width of bending edges.
In order that hinge preferably coordinates casing and case lid, facilitate covering for case lid, the bearing pin and the second axle sleeve interference
Coordinate or interference fits, bearing pin and the first shaft room gap coordinate.
The bearing pin and the first axle sleeve interference fit or interference fits, bearing pin and the second axle sleeve gap coordinate.
The dismounting of hinge for convenience, the bearing pin afterbody are provided with least three groups and are distributed on the circumferential projection of the bearing pin
Right, per group of projection to being made up of two centrosymmetric projections, bearing pin by raised to the first axle sleeve or the second axle sleeve interference
Coordinate or interference fits.This structure can cause bearing pin to reduce the size identical property requirement of hinge inner hole, be conducive to hinge
Assembling.
The raised height is axially incremented by from low to high along the bearing pin.
In order to increase the service life of hinge, the projection is to being integrally formed with bearing pin.
The invention has the beneficial effects as follows：The power pack replaces original box bottom come fixed power source by extension supporting plate
Electrical equipment inside box, increased sealing effectiveness and aesthetic property, by setting up bending edges and rubber strip in box opening, increased
The waterproof effect of power pack, bearing pin is connected with the face contact of axle sleeve and is designed to a contact connection, facilitate the dismounting of hinge, i.e.,
The dismounting for facilitating power pack is safeguarded.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of power pack of the present invention；
Fig. 2 is the sectional view of a preferred embodiment of power pack of the present invention；
Fig. 3 is the sectional view of another preferred embodiment of power pack of the present invention；
Fig. 4 is the sectional 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.
Gripper shoe, 9. bolt, 10. nut, 11. locating dowels, 12. screws, 13. is raised.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
As shown in figure 1, a kind of power pack of the invention, including casing 3 and case lid 1, the case lid 1 is matched with 3 size of casing
And be connected through the hinge, also include that accessory installing plate and water repellent component, the accessory installing plate are fixed on the bottom in casing 3,
The water repellent component includes that bending edges 4 and rubber strip 2, the bending edges 4 are arranged on the opening surrounding of casing 3, and relative to described
3 side of casing is vertical, and the corresponding bending edges 4 of the rubber strip 2 are arranged in case lid 1, the width of the width of rubber strip 2 and bending edges 4
Degree is equal.
The hinge includes that the first axle sleeve 7, the second axle sleeve 6 and bearing pin 5, first axle sleeve 7 are fixed with bending edges 4 and connected
Connect, second axle sleeve 6 is fixedly connected with case lid 1, the bearing pin 5 is through inside the first axle sleeve 7 and the second axle sleeve 6.
In order that hinge preferably coordinates casing 3 and case lid 1, facilitate covering for case lid 1, the bearing pin 5 and the second axle sleeve 6
Interference fit, 7 interference fits of bearing pin 5 and the first axle sleeve.
As shown in Fig. 2 for a kind of sectional view of power pack of the invention, the accessory installing plate includes gripper shoe 8, bolt 9
With nut 10, the bolt 9 is vertically fixed on 3 bottom of casing, and gripper shoe 8 is fixed on bolt 9 by nut 10.
As shown in figure 3, for the sectional view of another preferred embodiment of the invention, the accessory installing plate includes gripper shoe 8, fixed
Position post 11 and screw 12, the locating dowel 11 are vertically fixed on 3 bottom of casing, and the locating dowel 11 is internally threaded hole, spiral shell
Nail 12 is threadedly coupled with locating dowel 11, and the gripper shoe 8 is fixed in locating dowel 11 by screw 12.
As shown in Figure 4 and Figure 5,5 afterbody of the bearing pin is provided with three groups and is distributed on the raised right of 5 circumference of the bearing pin, per group
To being constituted by two centrosymmetric raised 13, raised 13 height is axially incremented by from low to high projection along the bearing pin 5.
Between the other end of the bearing pin 5 by one end interference fit or interference fits, bearing pin 5 and the second axle sleeve 6 of projection 13 and the second axle sleeve 6
Gap coordinates.In order to increase the service life of hinge, described raised 13 are integrally formed with bearing pin 5.The system of the projection 13 of the present embodiment
Making technique is：5 surface of bearing pin is axially withstood along bearing pin 5 in blade width direction, and the summit with blade width direction is past as the center of circle
External recessing, forms a similar fan-shaped groove, meanwhile, the bearing pin material of groove is piled up to form raised 13 outward.
Because rubber strip 2 is correspondingly arranged with bending edges 4, when case lid 1 lid be located on casing 3 when, rubber strip 2 just with
The bending part tight abutment of bending edges 4, because the opening surrounding of casing 3 is equipped with bending edges 4, equivalent in casing 3 and case
A rectangular seal is provided between lid 1, serves goodish sealed waterproof effect.
Because gripper shoe 8 is fixed on 3 bottom of casing, and gripper shoe 8 has a certain distance with 3 bottom surface of casing, so in peace
When dress electrical equipment, it is only necessary to location hole is set in gripper shoe 8 and can just realize the fixation to internal electrical equipment, it is not necessary to gone brokenly
The integrity of 3 bottom surface of bad casing, is served waterproof effect, and there is aesthetic property, coordinated or screw by bolt 9 and nut 10
12 put 11 cooperations with the positioning for being threaded hole, are conducive to the dismounting in gripper shoe later stage to safeguard, very convenient.
Small-sized raised 13 are arranged in 5 one end of bearing pin so that the cooperation between bearing pin 5 and the second axle sleeve 6 is contacted from face and become
Point contact, by slight percussion, can just make bearing pin 5 depart from the second axle sleeve 6, that is, reach the purpose of easy removal case lid 1；Will be convex
Play 13 and be designed to bearing pin 5 integrally formed, make to increase the working life of bearing pin 5, because projection 13 is smaller, easily exist
In life-time service, split away off from bearing pin 5, and raised 13 making is also fairly simple, it is only necessary to which hard thing is entered to bearing pin 5
Row is tapped, and while staying next pitting, i.e., can produce a little projection on bearing pin 5.
Compared with prior art, the power pack by original 3 base plate of casing of 8 replacement of extension supporting plate come fixed power source box
Internal electrical equipment, increased sealing effectiveness and aesthetic property, by setting up bending edges 4 and rubber strip 2 at 3 opening of casing, increase
The waterproof effect of power pack, the face contact of bearing pin 5 and axle sleeve is connected and is designed to a contact connection, facilitate tearing open for hinge
Dress, that is, the dismounting for facilitating power pack are safeguarded
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out entirely in the range of without departing from this invention technological thought.The technology of this invention
Property scope is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of power pack, including casing（3）And case lid（1）, the case lid（1）With casing（3）Size matches and passes through hinge
Connection, it is characterised in that also include that accessory installing plate and water repellent component, the accessory installing plate are fixed on casing（3）Interior bottom
Portion, the water repellent component include bending edges（4）And rubber strip（2）, the bending edges（4）It is arranged on casing（3）At opening, described
Rubber strip（2）Corresponding bending edges（4）It is arranged on case lid（1）Interior, the hinge includes the first axle sleeve（7）, the second axle sleeve（6）And pin
Axle（5）, first axle sleeve（7）With casing（3）It is fixedly connected, second axle sleeve（6）With case lid（1）It is fixedly connected, described
Bearing pin（5）Pass through the first axle sleeve（7）With the second axle sleeve（6）Internal；The accessory installing plate includes gripper shoe（8）, locating dowel
（11）And screw（12）, the locating dowel（11）It is vertically fixed on casing（3）Bottom, the locating dowel（11）It is internally threaded
Hole, screw（12）With locating dowel（11）Threaded connection, the gripper shoe（8）By screw（12）It is fixed on locating dowel（11）On；
The bearing pin（5）With the second axle sleeve（6）Interference fit or interference fits, bearing pin（5）With the first axle sleeve（7）Gap coordinates；Or
The bearing pin（5）With the first axle sleeve（7）Interference fit or interference fits, bearing pin（5）With the second axle sleeve（6）Gap coordinates；Described
Bearing pin（5）Afterbody is provided with least three groups and is distributed on the bearing pin（5）Circumferential is raised right, and per group of projection is to by two centrosymmetry
Projection（13）Constitute, bearing pin（5）By projection to the first axle sleeve（7）Or second axle sleeve（6）Interference fit or interference fits.
2. power pack as claimed in claim 1, it is characterised in that the bending edges（4）It is arranged on casing（3）Opening surrounding,
And relative to the casing（3）Side is vertical, rubber strip（2）Width and bending edges（4）Width equal.
3. power pack as claimed in claim 1, it is characterised in that the projection（13）Height along the bearing pin（5）Axially
It is incremented by from low to high.
4. power pack as claimed in claim 1, it is characterised in that described raised to bearing pin（5）It is integrally formed.
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 CN103929911A (en) | 2014-07-16 |
| CN103929911B true 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) |
Families Citing this family (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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202856625U (en) * | 2012-09-18 | 2013-04-03 | 佛山市网安电子技术有限公司 | Power supply |
Family Cites Families (5)
| 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 |
| 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 |
| 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202856625U (en) * | 2012-09-18 | 2013-04-03 | 佛山市网安电子技术有限公司 | Power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103929911A (en) | 2014-07-16 |
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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 |