CN207730863U - A kind of DC charging machine detecting device - Google Patents
A kind of DC charging machine detecting device Download PDFInfo
- Publication number
- CN207730863U CN207730863U CN201820189265.4U CN201820189265U CN207730863U CN 207730863 U CN207730863 U CN 207730863U CN 201820189265 U CN201820189265 U CN 201820189265U CN 207730863 U CN207730863 U CN 207730863U
- Authority
- CN
- China
- Prior art keywords
- babinet
- lower bolster
- sealing drum
- piston rod
- screw
- 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.)
- Expired - Fee Related
Links
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a kind of DC charging machine detecting devices,Including babinet,Chamber door,Lower bolster,Upper padding plate,DC charging motor,The box door hinges are on babinet,Observation window is offered on chamber door,The bottom of babinet is equipped with the universal wheel of screw installation,The frame of babinet is double layer design,And red powder is filled in the cavity of frame,Injection pressure mouth is connected to cavity,Sliding slot is offered on the cabinet wall,Lower bolster is mounted on by sliding slot in babinet,The contracting that the left end of lower bolster is equipped with screw installation is risen device,Card interface is located at the left end of lower bolster,The right end of lower bolster is equipped with the spring of screw installation,The contracting device that rises includes sealing drum and piston rod,Sealing drum is mounted on by screw on the inner wall of babinet,Piston rod is connect with sealing drum,The lower bolster is attached with upper padding plate by screw rod,DC charging motor is placed on upper padding plate,In the space of lower bolster composition.The utility model is designed reasonably；By injection pressure mouth, into the cavity of frame, injection pressure checks babinet.
Description
Technical field
The utility model is related to charger detection field more particularly to a kind of DC charging machine detecting devices.
Background technology
DC charging motor uses the power supply IC of perfect in shape and function, and carries out implementation controlling of sampling by Digital Logical Circuits, from
The dynamic state for detecting filled accumulator, the charger use " constant current-constant voltage and current limiting-constant voltage floating charge " charge mode, reach
Fully automatic working state, is particularly suitable for unattended workplace, and DC charging motor can be detected, still in manufacture
It is not easy to carry out the case where inspection can not understand DC charging motor in daily practicality.
Utility model content
The purpose of this utility model is to provide a kind of DC charging machine detecting devices, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object：
A kind of DC charging machine detecting device, including babinet, chamber door, lower bolster, upper padding plate, DC charging motor, the case
Door hinge offers observation window on babinet on chamber door, the bottom of the babinet is equipped with the universal wheel of screw installation, the frame of babinet
Frame is double layer design, and red powder is filled in the cavity of frame, and injection pressure mouth is connected to cavity, is offered on the cabinet wall
Sliding slot, lower bolster are mounted on by sliding slot in babinet, and the contracting that the left end of lower bolster is equipped with screw installation is risen device, under card interface is located at
The left end of backing plate, the right end of lower bolster are equipped with the spring of screw installation, and the contracting device that rises includes sealing drum and piston rod, sealing drum
It is mounted on by screw on the inner wall of babinet, piston rod is connect with sealing drum, and piston rod can be before the progress of the axis of sealing drum
After move, in the same horizontal line, the lower bolster is attached with upper padding plate by screw rod, and direct current fills for piston rod and lower bolster
Motor is placed in the space of upper padding plate, lower bolster composition.
Preferably, nitrogen is injected in the sealing drum.
Preferably, the side of the babinet offers threading hole, and the plug of extraneous power supply is inserted by threading hole and card interface
It connects.
Preferably, the babinet and chamber door are all made of alloy material and are made.
Compared with prior art, the utility model has the following advantages：The utility model is designed reasonably；By injection pressure mouth to
Injection pressure in the cavity of box frame, if box frame has damage, the red powder in cavity sprays under the effect of the pressure, from
And personnel are reminded in time；The upper padding plate of screw rod connection can carry out the change of height according to the size of DC charging motor；
Short circuit occurs for DC charging motor when detection, and the temperature in babinet increases, the nitrogen adsorption heat expansion in sealing drum, to drive
Piston rod is displaced outwardly, and piston rod drives lower bolster to move right, and attaching plug and card interface are disconnected, and is prevented on temperature from continuing
It rises and causes danger.
Description of the drawings
Fig. 1 is the utility model DC charging machine detecting device schematic diagram.
Fig. 2 is that the babinet of the utility model DC charging machine detecting device opens schematic diagram.
Fig. 3 is the sectional view of the box frame of the utility model DC charging machine detecting device.
Fig. 4 is the lower bolster schematic diagram of the utility model DC charging machine detecting device.
Fig. 5 is that the contracting of the utility model DC charging machine detecting device is risen device sectional view.
In figure：1, chamber door, 2, observation window, 3, universal wheel, 4, injection pressure mouth, 5, babinet, 6, frame, 7, screw rod, 8, upper padding plate,
9, DC charging motor, 10, lower bolster, 11, red powder, 12, contracting rise device, 13, card interface, 14, spring, 15, sealing drum, 16,
Piston rod.
Specific implementation mode
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-5, a kind of DC charging machine detecting device, including babinet 5, chamber door 1, lower bolster 10, upper padding plate 8,
DC charging motor 9,1 hinge of the chamber door offer observation window 2 on babinet 5 on chamber door 1, the bottom of the babinet 5 is equipped with spiral shell
The universal wheel 3 of installation is followed closely, the frame 6 of babinet 5 is double layer design, and red powder 11, injection pressure mouth 4 are filled in the cavity of frame 6
It is connected to cavity, sliding slot is offered on 5 inner wall of the babinet, lower bolster 10 is mounted on by sliding slot in babinet 5, lower bolster 10
The contracting that left end is equipped with screw installation is risen device 12, and card interface 13 is located at the left end of lower bolster 10, and the side of babinet offers threading hole,
For the plug of extraneous power supply by threading hole and card interface grafting, the right end of lower bolster 10 is equipped with the spring 14 of screw installation, described
Contracting rise device 12 include sealing drum 15 and piston rod 16, sealing drum 15 by screw be mounted on babinet 5 inner wall on, piston rod 16 with
Sealing drum 15 connects, and piston rod 16 can be moved forward and backward along the axis of sealing drum 15, and nitrogen, piston rod are injected in sealing drum
16 with lower bolster 10 in the same horizontal line, the lower bolster 10 is attached with upper padding plate 8 by screw rod 7, DC charging motor 9
It is placed in the space of upper padding plate 8, the composition of lower bolster 10.
Utility model works principle：Using injection pressure mouth 4 into the cavity of 5 frame 6 of babinet injection pressure, if 5 frame 6 of babinet has
When damage, the red powder 11 in cavity sprays under the effect of the pressure, to be reminded in time personnel, by DC charging
Machine 9 is fixed in the space that upper padding plate 8 is formed with lower bolster 10, is powered on and is detected to DC charging motor 9, when detecting
If short circuit occurs for DC charging motor 9, the temperature in babinet 5 increases, the nitrogen adsorption heat expansion in sealing drum 15, to drive
Piston rod 16 is displaced outwardly, and piston rod 16 drives lower bolster 10 to move right, and attaching plug and card interface 13 are disconnected, temperature is prevented
Degree, which continues to rise, causes danger.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention with spirit, the change that is carried out to embodiment is repaiied
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of DC charging machine detecting device, including babinet（5）, chamber door（1）, lower bolster（10）, upper padding plate（8）, direct current fills
Motor（9）, which is characterized in that the chamber door（1）Hinge is in babinet（5）On, chamber door（1）On offer observation window（2）, the case
Body（5）Bottom be equipped with screw installation universal wheel（3）, babinet（5）Frame（6）For double layer design, and frame（6）Cavity
Interior filling red powder（11）, injection pressure mouth（4）It is connected to cavity, the babinet（5）Sliding slot, lower bolster are offered on inner wall（10）
It is mounted on babinet by sliding slot（5）It is interior, lower bolster（10）Left end be equipped with the contracting of screw installation and rise device（12）, card interface（13）Position
In lower bolster（10）Left end, lower bolster（10）Right end be equipped with screw installation spring（14）, the device that rises that contracts（12）Including
Sealing drum（15）And piston rod（16）, sealing drum（15）It is mounted on babinet by screw（5）Inner wall on, piston rod（16）With it is close
Sealed tube（15）Connection, and piston rod（16）It can be along sealing drum（15）Axis be moved forward and backward, piston rod（16）With lower bolster
（10）In the same horizontal line, the lower bolster（10）With upper padding plate（8）Pass through screw rod（7）It is attached, DC charging motor（9）
It is placed on upper padding plate（8）, lower bolster（10）In the space of composition.
2. a kind of DC charging machine detecting device according to claim 1, which is characterized in that the sealing drum（15）Interior note
Enter nitrogen.
3. a kind of DC charging machine detecting device according to claim 1, which is characterized in that the babinet（5）Side
Threading hole is offered, the plug of extraneous power supply passes through threading hole and card interface（13）Grafting.
4. a kind of DC charging machine detecting device according to claim 1, which is characterized in that the babinet（5）And chamber door
（1）Alloy material is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189265.4U CN207730863U (en) | 2018-02-05 | 2018-02-05 | A kind of DC charging machine detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820189265.4U CN207730863U (en) | 2018-02-05 | 2018-02-05 | A kind of DC charging machine detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730863U true CN207730863U (en) | 2018-08-14 |
Family
ID=63081079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820189265.4U Expired - Fee Related CN207730863U (en) | 2018-02-05 | 2018-02-05 | A kind of DC charging machine detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730863U (en) |
-
2018
- 2018-02-05 CN CN201820189265.4U patent/CN207730863U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |