CN110868083A - Power box for mounting or dismounting power module by utilizing lever principle - Google Patents
Power box for mounting or dismounting power module by utilizing lever principle Download PDFInfo
- Publication number
- CN110868083A CN110868083A CN201911115340.8A CN201911115340A CN110868083A CN 110868083 A CN110868083 A CN 110868083A CN 201911115340 A CN201911115340 A CN 201911115340A CN 110868083 A CN110868083 A CN 110868083A
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- power supply
- module
- power
- power module
- mounting
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an utilize lever principle installation or dismantlement power module's power supply box, includes power supply box and power module, the power supply box sets up the power module mounting groove, power module accessible power module mounting groove install in the power supply box, the last locking mechanism that sets up of power module, the power module mounting groove sets up the spacing groove, locking mechanism is equipped with the rotation axis, locking mechanism passes through the rotation axis and connects on the power module, locking mechanism can rotate on power module through the rotation axis, just locking mechanism can block to rotate behind the spacing groove will power module dismantles or locks in the power module mounting groove. The invention successfully solves the problem of inconvenience in mounting and dismounting the power supply module, also solves the inconvenience that the power supply module needs to be pushed in and pulled out greatly, makes the mounting and dismounting more humanized, ensures the stable operation of the power supply module and the power supply module, and ensures that the power supply module cannot fall off or loosen due to the movement of equipment in the using, transporting and vibrating processes.
Description
Technical Field
The invention relates to the technical field of disassembly or assembly of a power module, in particular to a power box for assembling or disassembling the power module by utilizing the lever principle.
Background
The existing AC/DC power box and power module adopt a copper sheet and PCB copper foil clamping mode for communication, and in order to ensure that the communication between the copper sheet and the PCB copper foil can work normally, the copper sheet and the PCB copper foil are clamped very tightly, so that great force is required when the copper sheet is inserted into the PCB copper foil. And when the power supply module needs to be replaced, the module is difficult to pull out. Therefore, when the existing power module is installed, the surface of the power module needs to be lightly knocked by hands or a rubber hammer when the copper sheet is inserted into the copper foil of the PCB, so that the copper sheet can be inserted into a proper position. When the power module is pulled out, the hand can be pulled very painfully because of not having a good stress point.
Therefore, a device solving the above problems is required.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the power supply box which is more humanized in installation and disassembly, ensures the stable operation of the power supply module and the power supply box, ensures that the power supply module cannot fall off or loosen due to the movement of equipment in the using, transporting and vibrating processes, and can normally work in the moving process of the equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an utilize lever principle installation or dismantlement power module's power supply box, includes power supply box and power module, the power supply box sets up the power module mounting groove, power module accessible power module mounting groove install in the power supply box, the last locking mechanism that sets up of power module, the power module mounting groove sets up the spacing groove, locking mechanism is equipped with the rotation axis, locking mechanism passes through the rotation axis and connects on the power module, just locking mechanism accessible rotation axis can rotate on power module, locking mechanism can block into behind the spacing groove rotate will power module dismantles or locks in the power module mounting groove.
As a further improvement of the invention: the locking mechanism is a fastening handle, one end of the fastening handle is provided with a fastening structure, the other end of the fastening handle is provided with a fixing structure, the rotating shaft is arranged on the fastening structure, the fastening structure can be clamped into the limiting groove and then rotates to disassemble or lock the power supply module in the power supply module mounting groove, and the fixing structure can fix the fastening handle on the power supply module.
As a further improvement of the invention: the fixing structure is a loose and non-falling screw, a screw hole is formed in the power supply module, the position of the screw hole corresponds to the position of the loose and non-falling screw, and the loose and non-falling screw can be fixed to the screw hole to fix the fastening handle.
As a further improvement of the invention: the fastening structure is provided with a handle mounting buckle and a handle dismounting buckle, the limiting groove comprises a mounting fastening groove and a dismounting limiting groove, the position of the limiting groove corresponds to the position of the fastening structure, so that the handle mounting buckle can be buckled into the mounting fastening groove, and the handle dismounting buckle can be buckled into the dismounting limiting groove.
As a further improvement of the invention: the opposite surfaces of the handle mounting buckle and the handle dismounting buckle are both set to be planes.
As a further improvement of the invention: the mounting fastening groove is arranged on the inner side of the dismounting limiting groove.
As a further improvement of the invention: the two locking mechanisms are arranged on the left side and the right side of the power module.
The invention has the beneficial technical effects that: according to the invention, the locking mechanism is arranged on the power supply module, and the power supply module can be disassembled and assembled on the power supply box by the locking mechanism by utilizing the lever principle, so that the assembly and disassembly are more humanized, the problem of inconvenience in assembly and disassembly of the power supply module is solved, and the inconvenience that the power supply module needs to be pushed in and pulled out greatly is also solved; and the fastening handle is fixed by using the fixing structure, so that the power module is not easy to loosen or fall off after being installed in the power box by the locking mechanism, the stable operation of the power module and the power box is ensured, the power module is prevented from falling off or loosening due to the movement of the equipment in the using, transporting and vibrating processes, and the normal work of the equipment in the moving process is ensured.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the right side of the locking mechanism of the present invention after locking the power module.
FIG. 3 is a schematic cross-sectional view of the right side of the locking device of the present invention after being engaged in the retaining groove.
Fig. 4 is an enlarged schematic view of a portion a in fig. 1.
Fig. 5 is a schematic structural diagram of the locking mechanism of the present invention.
In the figure: the power supply box 1, the power supply module 2, the power supply module 3, the locking mechanism 4, the fastening structure 41, the handle mounting buckle 411, the handle dismounting buckle 412, the fixing structure 42, the screw hole 43, the limiting groove 5, the mounting fastening groove 51, the dismounting limiting groove 52 and the rotating shaft 6.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
Referring to fig. 1 to 5, a power box for mounting or dismounting a power module by using a lever principle includes a power box 1 and a power module 2, the power box 1 is provided with a power module mounting groove 3, and the power module 2 can be mounted in the power box 1 through the power module mounting groove 3. Set up locking mechanism 4 on power module 2, power module mounting groove 3 sets up spacing groove 5, and locking mechanism 4 is equipped with rotation axis 6, and locking mechanism 4 passes through rotation axis 6 to be connected on power module 2, make 4 accessible rotation axes 6 of locking mechanism rotate on power module 2, and locking mechanism 4 can block and rotate after advancing spacing groove 5, utilize lever principle will power module 2 dismantles or locks at power module mounting groove 3.
The locking mechanism 4 is a fastening handle, one end of the fastening handle is provided with a fastening structure 41, the other end of the fastening handle is provided with a fixing structure 42, the rotating shaft 6 is arranged on the fastening structure 41, the fastening structure 41 can be clamped into the limiting groove 5 and then rotated to disassemble or lock the power module 2 in the power module mounting groove 3, and the fixing structure 42 can fix the fastening handle on the power module 2.
In this embodiment, the two fastening handles are disposed on the left and right sides of the power module 2, so as to ensure that both sides of the power module 2 can be inserted into the power module mounting grooves 3. The fixing structure 42 is a loose and non-falling screw, the power module 2 is provided with a screw hole 43, the position of the screw hole 43 corresponds to the position of the loose and non-falling screw, and after the fastening structure 41 is used for installing the power module 2 in the power module installing groove 3, the loose and non-falling screw can be fixed in the screw hole 43 to fix the fastening handle, so that the power module 2 is prevented from falling off or loosening from the power box 1 in the using, transporting or vibrating process.
The fastening structure 41 is provided with a handle mounting buckle 411 and a handle dismounting buckle 412, the limiting groove 5 comprises a mounting fastening groove 51 and a dismounting limiting groove 52, the mounting fastening groove 51 is arranged at the inner side of the dismounting limiting groove 52, the position of the limiting groove 5 corresponds to the position of the fastening structure 41, so that the handle mounting buckle 411 can be buckled into the mounting fastening groove 51, and the handle dismounting buckle 412 can be buckled into the dismounting limiting groove 52; and the opposite surfaces of the handle mounting buckle 411 and the handle dismounting buckle 412 are both set to be planes, when dismounting or mounting is carried out, the handle is rotated and fastened, the handle can be stuck to the surface of the power box 1, the force is conveniently used, and the surface of the power box 1 is not deformed.
The working principle is as follows:
when the power supply box is used, the power supply module 2 is pushed into the power supply module mounting groove 3, when a copper sheet in the power supply module 2 touches a PCB copper foil, a loosening-free screw of a fastening handle is loosened, the fastening handle is lifted upwards by 25-30 degrees, a handle mounting buckle 411 of the fastening handle is made to sink to the plane of the power supply module 2, then the power supply module 2 is slightly pushed inwards, the fastening handle is pressed downwards, the handle mounting buckle 411 of the fastening handle can be led in along a mounting fastening groove 51 of a box body of the power supply box 1, a handle dismounting buckle 412 can be buckled into a dismounting limiting groove 52, at the moment, the power supply module 2 can be continuously pushed inwards under the lever principle, so that a cylinder sheet of the power supply module 2 is inserted into the PCB copper foil, then the loosening-free screw is screwed, and the power supply module 2 can be tightly locked in the power supply module mounting groove 3.
When power module 3 needs to be dismantled, the screw that will loosen not to fall is loosened, moves the straining handle up board, utilizes lever principle equally can pull out power module 2 from power module mounting groove 3 in.
The fastening handle is added to the power module to achieve the purpose of mounting or dismounting the power module, so that the mounting and dismounting are more humanized, and the problem that the power module is difficult to insert and pull out is solved; and after the locking mechanism is used for installing the power supply module in the power supply box, the power supply module is not easy to loosen or fall off easily, stable operation of the power supply module and the power supply box is ensured, the power supply module is prevented from falling off or loosening due to movement of equipment in the using, transporting and vibrating processes, and normal work of the equipment in the moving process is ensured
Various corresponding changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an utilize lever principle installation or power module's power supply box of dismantlement, includes power supply box and power module, the power supply box sets up power module mounting groove, power module accessible power module mounting groove install in power supply box, its characterized in that: the power module is provided with a locking mechanism, the power module mounting groove is provided with a limiting groove, the locking mechanism is provided with a rotating shaft and connected to the power module through the rotating shaft, the locking mechanism can rotate on the power module through the rotating shaft, and the locking mechanism can be clamped into the limiting groove and then rotated to detach or lock the power module in the power module mounting groove.
2. The power supply box of claim 1, wherein the power supply module is mounted or dismounted by using the lever principle, and the power supply box further comprises: the locking mechanism is a fastening handle, one end of the fastening handle is provided with a fastening structure, the other end of the fastening handle is provided with a fixing structure, the rotating shaft is arranged on the fastening structure, the fastening structure can be clamped into the limiting groove and then rotates to disassemble or lock the power supply module in the power supply module mounting groove, and the fixing structure can fix the fastening handle on the power supply module.
3. The power supply box of claim 2, wherein the power supply module is mounted or dismounted by using the lever principle, and the power supply box further comprises: the fixing structure is a loose and non-falling screw, a screw hole is formed in the power supply module, the position of the screw hole corresponds to the position of the loose and non-falling screw, and the loose and non-falling screw can be fixed to the screw hole to fix the fastening handle.
4. The power supply box of claim 2, wherein the power supply module is mounted or dismounted by using the lever principle, and the power supply box further comprises: the fastening structure is provided with a handle mounting buckle and a handle dismounting buckle, the limiting groove comprises a mounting fastening groove and a dismounting limiting groove, the position of the limiting groove corresponds to the position of the fastening structure, the handle mounting buckle can be buckled into the mounting fastening groove, and the handle dismounting buckle can be buckled into the dismounting limiting groove.
5. The power supply box for mounting or dismounting a power supply module according to claim 4, wherein: the opposite surfaces of the handle mounting buckle and the handle dismounting buckle are both set to be planes.
6. The power supply box for mounting or dismounting a power supply module according to claim 4, wherein: the mounting fastening groove is arranged on the inner side of the dismounting limiting groove.
7. The power supply box of claim 1, wherein the power supply module is mounted or dismounted by using the lever principle, and the power supply box further comprises: the two locking mechanisms are arranged on the left side and the right side of the power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115340.8A CN110868083A (en) | 2019-11-14 | 2019-11-14 | Power box for mounting or dismounting power module by utilizing lever principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911115340.8A CN110868083A (en) | 2019-11-14 | 2019-11-14 | Power box for mounting or dismounting power module by utilizing lever principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110868083A true CN110868083A (en) | 2020-03-06 |
Family
ID=69654197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911115340.8A Pending CN110868083A (en) | 2019-11-14 | 2019-11-14 | Power box for mounting or dismounting power module by utilizing lever principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110868083A (en) |
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2019
- 2019-11-14 CN CN201911115340.8A patent/CN110868083A/en active Pending
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| PB01 | Publication | ||
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Address after: 512300 No.1 industrial transfer park, Lelang Road, Lechang City, Shaoguan City, Guangdong Province Applicant after: Guangdong Gould Group Co.,Ltd. Address before: 512300 No.1 industrial transfer park, Lelang Road, Lechang City, Shaoguan City, Guangdong Province Applicant before: SHAOGUAN GAOERDE LIGHTNING PROTECTION TECHNOLOGY CO.,LTD. |