CN208209348U - A kind of power equipment maintaining power supply device - Google Patents
A kind of power equipment maintaining power supply device Download PDFInfo
- Publication number
- CN208209348U CN208209348U CN201820747582.3U CN201820747582U CN208209348U CN 208209348 U CN208209348 U CN 208209348U CN 201820747582 U CN201820747582 U CN 201820747582U CN 208209348 U CN208209348 U CN 208209348U
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- China
- Prior art keywords
- power supply
- supply box
- hole
- case lid
- oblique
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of power equipment maintaining power supply devices; including power supply box, the direct current output interface that is opened in power supply box frontal left, it is opened in the alternating current output interface of the positive right side of face of power supply box and installs in the battery of power supply box cavity; the power supply box is top end opening formula structure, and the cabinet protection mechanism for being protected to cabinet is connected at the top of the power supply box.The utility model has the characteristics that convenient dismounting, convenient for being safeguarded to the power supply device, and it is carried out in power equipment maintaining use process in power supply device, the oblique characteristic opened up of oblique through hole can be relied on, it is blocked in the inside that the dust generated during power equipment maintaining enters directly into power supply box, reduce the dust content of power supply box inside and electric power storage pool surface, dust is reduced to erosion caused by power supply box inside and battery, the service life for extending power supply box and battery is conducive to the popularization and use of the power supply device.
Description
Technical field
The utility model relates to power equipment maintaining apparatus field, specially a kind of power equipment maintaining power supply device.
Background technique
Nowadays, during power equipment maintaining, it will usually utilize power supply device in maintenance, be provided to detection maintenance interim
Working power, such as live auxiliary operation power supply, mains lighting supply etc., detecting instrument using power supply be in power equipment maintaining it is important
One of power supply, and these detecting instruments use power supply, referred to as power supply device, these power supply devices include power supply box, case lid, storage
Battery, alternating current output interface and direct current output interface；With the continuous development of science and technology, occur in the market different types of
Power equipment maintaining power supply device.
But power equipment maintaining power supply device at present on the market, the difficulty that power supply box is dismantled and installed with case lid is larger,
It is unfavorable for safeguarding the battery of power supply box and inside, and in power equipment maintaining use process, since periphery can generate greatly
The dust of amount, these dusts can be entered along the heat release hole of power supply box and case lid inside power supply box and electric power storage pool surface, to electricity
Source case and battery cause to corrode, and affect the service life of power supply line and battery, are unfavorable for the use of the power supply device.
Utility model content
The purpose of this utility model is to provide a kind of power equipment maintaining power supply devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of power equipment maintaining power supply device connects including power supply box, the direct current electricity output for being opened in power supply box frontal left
Mouth is opened in the alternating current output interface of the positive right side of face of power supply box and installs in the battery of power supply box cavity, the power supply box
For top end opening formula structure, the cabinet protection mechanism for being protected to cabinet, the case are connected at the top of the power supply box
Body protection mechanism includes case lid, pillar, fastening block and oblique through hole；The cross-sectional shape of the case lid is in " Π " shape structure, the case lid
The left side of power supply box is fitted on the right side of left vertical section, and the right side of power supply box, and case lid are fitted on the left of the right vertical section of case lid
Positioned at the top of power supply box；The top rectangle of the case lid is evenly equipped with perforation, and the middle part on the case lid top, which is spaced apart to be equipped with, tiltedly to be led to
Hole；The pillar rectangle is evenly arranged on the top of power box body, and external screw thread, and the top of pillar is distributed in the outer surface of the pillar
It vertically extends perforated top position and is threaded with fastening block；The " T " shape structure of the cross-sectional shape of the fastening block, the fastening
The middle part perforation on block top, which is provided with, wears the screw hole connect for branch male screw, and equipped in matching with pillar external screw thread in screw hole
Screw thread；The tilt angle of the oblique through hole is 30 degree, the rounded structure of the plan shape of the oblique through hole, and oblique through hole inner hole surface is
Straight rough surface；The inner hole wall top of the oblique through hole is embedded with upper anti-attrition piece, and the inner hole wall bottom end of the oblique through hole is embedded with
Lower anti-attrition piece, and the plan shape of upper anti-attrition piece and lower anti-attrition piece is in cirque structure.
Preferably, it is fixedly connected to holding rod in the middle part of the middle part and right side on the left of the case lid, the hand-held club shaft
Free end be globoidal structure.
Preferably, the shape of looking up of the fastening block is in cirque structure, and the outer surface of the fastening block is intervally distributed with anti-
Sliding slot.
Preferably, the bottom end of the pillar is welded with the connecting plate of the rounded structure of plan shape, the top circumference of the connecting plate
It is evenly equipped with screw, and connecting plate is fixedly connected on the cabinet top of power supply box by screw.
Preferably, the bottom of the fastening block is bonded with rubber pad by adhesive, the middle part perforation of the rubber pad bottom end
Offer the round mouth communicated with screw hole.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model improves the connection structure of power supply box and case lid by the cabinet protection mechanism of setting, can
The installation of case lid and power supply box, the dismantlement work of case lid and power supply box are fast implemented, so that the power supply device has convenient dismounting
The characteristics of, convenient for safeguarding the power supply device, and can rely in power equipment maintaining use process in power supply device
The oblique characteristic opened up of oblique through hole is blocked in the inside that the dust generated during power equipment maintaining enters directly into power supply box, pole
The earth reduces inside power supply box and the dust content of electric power storage pool surface, reduces dust to caused by power supply box inside and battery
Erosion, to extend the service life of power supply box and battery, and then extend the service life of the power supply device, favorably
In the significantly popularization and use of the power supply device.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is structure enlargement diagram at the A of the utility model Fig. 1；
Fig. 3 is the structure top view of the utility model power supply box；
Fig. 4 is the structural perspective of the utility model power supply box and cabinet protection mechanism；
Fig. 5 is the local structure perspective of the utility model case lid；
Fig. 6 is the partial structure sectional view of the utility model cabinet protection mechanism；
Fig. 7 is the structural perspective of the utility model fastening block.
In figure: 1 power supply box, 11 batteries, 2 direct current output interfaces, 3 alternating current output interfaces, 4 cabinet protection mechanisms,
41 case lids, 411 perforation, 42 pillars, 421 connecting plates, 43 fastening blocks, 431 non-slip grooves, 432 rubber pads, 433 screw holes, 44 oblique through holes,
Anti-attrition piece, 442 lower anti-attrition pieces, 45 holding rods on 441.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution:
A kind of power equipment maintaining power supply device including power supply box 1, is opened in the direct current electricity output of 1 frontal left of power supply box
It interface 2, the alternating current output interface 3 for being opened in the positive right side of face of power supply box 1 and installs in the battery 11 of 1 inner cavity of power supply box,
The power supply box 1 is top end opening formula structure, and the top of power supply box 1 is connected with the cabinet protection mechanism for being protected to cabinet
4, which includes case lid 41, pillar 42, fastening block 43 and oblique through hole 44；The cross-sectional shape of case lid 41 is in " Π "
Shape structure fits in the left side of power supply box 1 on the right side of the left vertical section of case lid 41, fits in electricity on the left of the right vertical section of case lid 41
The right side of source case 1, and case lid 41 is located at the top of power supply box 1；The top rectangle of case lid 41 is evenly equipped with perforation 411, the case lid 41
The middle part on top, which is spaced apart, is equipped with oblique through hole 44；42 rectangle of pillar is evenly arranged on the top of 1 cabinet of power supply box, the appearance of the pillar 42
EDS maps have external screw thread, and the top of pillar 42 vertically extends 411 top positions of perforation and is threaded with fastening block 43；Fastening
The " T " shape structure of the cross-sectional shape of block 43, the middle part perforation on 43 top of fastening block, which is provided with, wears the spiral shell connect for 42 screw thread of pillar
Hole 433, and the internal screw thread matched with 42 external screw thread of pillar is equipped in screw hole 433；The tilt angle of oblique through hole 44 is 30 degree, should
The rounded structure of the plan shape of oblique through hole 44, and 44 inner hole surface of oblique through hole is straight rough surface；The inner hole wall of oblique through hole 44
Top is embedded with upper anti-attrition piece 441, and the inner hole wall bottom end of the oblique through hole 44 is embedded with lower anti-attrition piece 442, and upper anti-attrition piece 441 with
The plan shape of lower anti-attrition piece 442 is in cirque structure.
It is fixedly connected to holding rod 45 in the middle part of the middle part and right side in 41 left side of case lid, the freedom of 45 body of rod of holding rod
End is globoidal structure, and the use of holding rod 45 is convenient when dismantling or installing power supply box 1 and case lid 41, quick fetching case lid 41.
Fastening block 43 looks up shape in cirque structure, and the outer surface of the fastening block 43 is intervally distributed with non-slip groove 431,
The setting of non-slip groove 431 can increase the degree of roughness on 43 surface of fastening block, allow user that can firmly hold fastening block 43,
Be conducive to the use of fastening block 43, it is convenient that manually fastening block 43 is threaded on pillar 42.
The bottom end of pillar 42 is welded with the connecting plate 421 of the rounded structure of plan shape, the top circumference uniform distribution of the connecting plate 421
There is screw, and connecting plate 421 is fixedly connected on the cabinet top of power supply box 1 by screw.
The bottom of fastening block 43 is bonded with rubber pad 432 by adhesive, and the middle part perforation of 432 bottom end of rubber pad opens up
There is the round mouth communicated with screw hole 433, the setting of rubber pad 432 can reduce when using fastening block 43, the bottom end of fastening block 43
The generated contact wear between 41 top of case lid, to extend the service life of fastening block 43 and case lid 41.
The utility model improves the connection structure of power supply box 1 Yu case lid 41, energy by the cabinet protection mechanism 4 of setting
The installation of case lid 41 Yu power supply box 1, the dismantlement work of case lid 41 and power supply box 1 are enough fast implemented, so that the power supply device has
The characteristics of convenient dismounting, convenient for safeguarding to the power supply device, and carries out in power equipment maintaining use process in power supply device,
The oblique characteristic opened up of oblique through hole 44 can be relied on, the dust generated during power equipment maintaining is blocked in and enters directly into power supply box
1 inside greatly reduces the dust content on the inside of power supply box 1 and 11 surface of battery, reduce dust to power supply box 1 inside
And erosion caused by battery 11, to extend the service life of power supply box 1 and battery 11, and then extend the power supply
The service life of device is conducive to the significantly popularization and use of the power supply device.
The wherein realization of power supply device disassembly convenience: using perforation 411 and pillar 42, case lid 41 is quickly placed in electricity
1 top of source case, and manually rotate clockwise the helical rotation on pillar 42 of fastening block 43 allows 43 bottom end of fastening block and being tightly bonded
In the top of case lid 41, realizes that case lid 41 is firmly connected in one with power supply box 1, realizes the installation of power supply box 1 Yu case lid 41,
The installation of case lid 41 Yu power supply box 1 is realized with this；By manually fastening block 43 is rotated counterclockwise, fastening block 43 is allowed to be rapidly separated
Case lid 41 is removed from power supply box 1, the disassembly of case lid 41 Yu power supply box 1 is realized with this by pillar 42 and case lid 41, convenient for pair
The power supply device is safeguarded, the service life of the power supply device is extended.
The wherein realization step of blocks dust are as follows: by the oblique characteristic opened up of oblique through hole 44, utilize inclining for oblique through hole 44
Rake angle is 30 degree, the rounded structure of the plan shape of the oblique through hole 44, and 44 inner hole surface of oblique through hole is straight rough surface；Resistance
The inside that the dust generated during power equipment maintaining enters directly into power supply box 1 is kept off, allows extraneous dust by oblique through hole 44
Barrier effect, can not enter directly into inside power supply box 1, reduce power supply box 1 in dust content, reduce dust to power supply
Erosion caused by 1 inside of case and battery 11, to extend the service life of power supply box 1 and battery 11, and then extends
The service life of the power supply device, is conducive to the significantly popularization and use of the power supply device.
Another setting for having the beneficial effect that oblique through hole 44 of the utility model can carry out power equipment maintaining in power supply device
In use process, dissipates inside power supply box 1 because of hot-air caused by 11 long-time use of battery, prevent the big quantity set of hot-air
Inside poly- power supply box 1, hot-air is to caused by 1 inside of power supply box and battery 11 when reducing power supply device use for a long time
It corrodes.
Used in it to upper anti-attrition piece 441 and lower anti-attrition piece 442, the inner hole wall of oblique through hole 44 can be protected
Shield reduces the flowing abrasion of hot-air suffered by oblique through hole 44, extends the service life of oblique through hole 44.
Working principle: in use, first close the lid of case lid 41 on power supply box 1, it, will then during power equipment maintaining
The outlet of required Measuring error instrument is inserted into direct current output interface 2 or alternating current output interface 3, according to detection
Source current property needed for maintenance device, selective uses direct current output interface 2 or alternating current output interface 3, utilizes
The power supply device provides the odd-job power supply of Measuring error for Measuring error instrument, and Measuring error instrument and the power supply device connect
After connecing, that is, Measuring error instrument can be used to carry out power equipment maintaining work.
Claims (5)
- It is defeated including power supply box (1), the direct current for being opened in power supply box (1) frontal left 1. a kind of power equipment maintaining power supply device Outgoing interface (2) is opened in power supply box (1) the just alternating current output interface (3) of right side of face and installs in power supply box (1) inner cavity Battery (11), the power supply box (1) are top end opening formula structure, it is characterised in that: the top connection of the power supply box (1) is useful In the cabinet protection mechanism (4) protected to cabinet, which includes case lid (41), pillar (42), fastening Block (43) and oblique through hole (44)；The cross-sectional shape of the case lid (41) is in " Π " shape structure, the right side of case lid (41) the left vertical section Side fits in the left side of power supply box (1), and the right side of power supply box (1), and case lid are fitted on the left of case lid (41) right vertical section (41) it is located at the top of power supply box (1)；The top rectangle of the case lid (41) is evenly equipped with perforation (411), case lid (41) top Middle part be spaced apart be equipped with oblique through hole (44)；Pillar (42) rectangle is evenly arranged on the top of power supply box (1) cabinet, the pillar (42) external screw thread is distributed in outer surface, and the top of pillar (42) vertically extends the threaded connection of perforation (411) top position There are fastening block (43)；The middle part perforation of the " T " shape structure of cross-sectional shape of the fastening block (43), fastening block (43) top is set It is equipped with and is worn the screw hole connect (433) for pillar (42) screw thread, and is interior equipped with being matched with pillar (42) external screw thread in screw hole (433) Screw thread；The tilt angle of the oblique through hole (44) is 30 degree, the rounded structure of plan shape of the oblique through hole (44), and oblique through hole (44) inner hole surface is straight rough surface；The inner hole wall top of the oblique through hole (44) is embedded with upper anti-attrition piece (441), this is tiltedly logical The inner hole wall bottom end in hole (44) is embedded with lower anti-attrition piece (442), and outside the vertical view of upper anti-attrition piece (441) and lower anti-attrition piece (442) Shape is in cirque structure.
- 2. a kind of power equipment maintaining power supply device according to claim 1, it is characterised in that: on the left of the case lid (41) Holding rod (45) are fixedly connected in the middle part of middle part and right side, the free end of holding rod (45) body of rod is globoidal structure.
- 3. a kind of power equipment maintaining power supply device according to claim 1, it is characterised in that: fastening block (43) are faced upward It is in cirque structure depending on shape, the outer surface of the fastening block (43) is intervally distributed with non-slip groove (431).
- 4. a kind of power equipment maintaining power supply device according to claim 1, it is characterised in that: the bottom end of the pillar (42) It is welded with the connecting plate (421) of the rounded structure of plan shape, the top of the connecting plate (421) is evenly distributed in screw, and screw will Connecting plate (421) is fixedly connected on the cabinet top of power supply box (1).
- 5. a kind of power equipment maintaining power supply device according to claim 1, it is characterised in that: the bottom of the fastening block (43) Portion is bonded with rubber pad (432) by adhesive, and the middle part perforation of rubber pad (432) bottom end offers and screw hole (433) phase Logical round mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747582.3U CN208209348U (en) | 2018-05-19 | 2018-05-19 | A kind of power equipment maintaining power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747582.3U CN208209348U (en) | 2018-05-19 | 2018-05-19 | A kind of power equipment maintaining power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209348U true CN208209348U (en) | 2018-12-07 |
Family
ID=64518559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747582.3U Expired - Fee Related CN208209348U (en) | 2018-05-19 | 2018-05-19 | A kind of power equipment maintaining power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209348U (en) |
-
2018
- 2018-05-19 CN CN201820747582.3U patent/CN208209348U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |