CN113805688A - Mounting structure of power module - Google Patents
Mounting structure of power module Download PDFInfo
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- CN113805688A CN113805688A CN202111057832.3A CN202111057832A CN113805688A CN 113805688 A CN113805688 A CN 113805688A CN 202111057832 A CN202111057832 A CN 202111057832A CN 113805688 A CN113805688 A CN 113805688A
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000002730 additional effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/189—Power distribution
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Abstract
The application relates to a mounting structure of a power module, belonging to the technical field of power modules, comprising a mounting groove which is arranged on the upper surface of a mounting plate and is used for inserting the bottom of the power module; the bottom of the power module is provided with a fixing groove, an accommodating groove communicated with the fixing groove is formed in the mounting groove, and a fixing rod is connected between the fixing groove and the accommodating groove in a sliding manner; a moving groove is formed in one end, away from the fixed groove, of the accommodating groove, a moving rod is connected in the moving groove in a sliding mode, and a push hole communicated with the moving groove is formed in the upper surface of the mounting plate; the mounting plate is provided with a reset assembly for driving the fixed rod to be separated from the fixed groove, a fixed assembly for fixing the movable rod in a state of extruding the fixed rod, and an unlocking assembly for releasing the fixed assembly from fixing the movable rod. This application has the effect that improves power module dismouting efficiency.
Description
Technical Field
The present application relates to the field of power module technology, and more particularly, to a power module mounting structure.
Background
The power module can supply power for application-specific integrated circuits, digital signal processors, microprocessors, memories, field programmable gate arrays and other digital or analog loads.
In the related art, the power module needs to be fixedly installed on an installation plate, and the installation plate generally refers to a main body on which the power module needs to be installed, and does not refer to one plate; the existing power module is basically installed in a mode of connecting a plurality of bolts.
In view of the above-mentioned related art, the inventors consider that there is a defect that the efficiency of attaching and detaching the power module is low.
Disclosure of Invention
In order to improve power module's dismouting efficiency, this application provides a power module's mounting structure.
The application provides a power module's mounting structure adopts following technical scheme:
the mounting structure of the power module comprises a mounting groove which is arranged on the upper surface of a mounting plate and used for inserting the bottom of the power module; at least two side walls of the bottom of the power module are provided with fixing grooves, at least two side walls in the mounting grooves are provided with accommodating grooves communicated with the corresponding fixing grooves, and fixing rods are connected between the fixing grooves and the accommodating grooves in a sliding manner; a moving groove is formed in one end, away from the fixed groove, of the accommodating groove, a moving rod is connected in the moving groove in a sliding mode, and a push hole communicated with the moving groove is formed in the upper surface of the mounting plate; one ends of the fixed rod and the movable rod, which are close to each other, are both arc-shaped; one end of the fixed rod, which is far away from the fixed groove, is positioned in the movable groove in an initial state, and when the movable rod moves to the accommodating groove, one end of the fixed rod, which is far away from the movable rod, is extruded into the fixed groove; the mounting plate is provided with a reset assembly for driving the fixed rod to be separated from the fixed groove, a fixed assembly for fixing the movable rod in a state of extruding the fixed rod, and an unlocking assembly for releasing the fixed assembly from fixing the movable rod.
By adopting the technical scheme, the bottom of the power module is firstly placed in the mounting groove for preliminary positioning, then the moving rod is pushed through the pushing hole, so that the arc end of the moving rod extrudes the arc end of the fixed rod, one end, far away from the moving rod, of the fixed block moves into the fixing groove, the position of the moving rod is fixed through the fixing assembly at the moment, so that the position of the fixed rod is fixed, the next group of moving rods and the next group of fixed rods can be operated, and the mounting efficiency and the mounting stability of the power module are improved; the fixing of the fixing assembly to the moving rod is released through the unlocking assembly, the moving rod is reset through the pushing hole, the reset assembly drives the fixing rod to reset at the moment, the fixing rod is separated from the fixing groove, the next group of unlocking assemblies can be operated, and the dismounting efficiency of the power module is improved.
Optionally, the fixed assembly includes a fixed spring and a fixed block, the upper surface of the moving rod is provided with a connecting groove, the fixed spring is fixed in the connecting groove, the fixed block is lifted in the connecting groove and fixed with the fixed spring, and the mounting plate is fixedly embedded with a connecting pipe; when the carriage release lever extrudees dead lever one end to the fixed slot in, connecting pipe bottom and spread groove intercommunication, the fixed block is located spread groove and connecting pipe simultaneously, the fixed block is located the connecting pipe and sets up towards the lopsidedness of fixed block moving direction.
Through adopting above-mentioned technical scheme, when the carriage release lever removed, the fixed block was located the spread groove all the time, extruded the shift groove with the dead lever when the carriage release lever to when spread groove and connecting pipe intercommunication, fixed spring's elasticity pushed the fixed block top into the connecting pipe in, improved the fixed efficiency in position of carriage release lever.
Optionally, the unlocking assembly comprises an unlocking rod and a pressing plate, the unlocking rod is connected in the connecting pipe in a sliding mode, and the pressing plate is fixed to the top end, located outside the connecting pipe, of the unlocking rod.
Through adopting above-mentioned technical scheme, press the clamp plate downwards for the unblock pole descends in the connecting pipe, and the connecting pipe is extruded with the fixed block to unblock pole bottom, can remove the carriage release lever, has improved power module's dismantlement efficiency.
Optionally, when the lower surface of the pressing plate is abutted to the top end of the connecting pipe, the lower end face of the unlocking rod is flush with the upper opening of the connecting groove.
Through adopting above-mentioned technical scheme, when pressing the clamp plate downwards, can directly press the clamp plate with the connecting pipe butt without receiving power, the fixed block just in time gets into the spread groove completely this moment, has further improved power module's dismantlement efficiency.
Optionally, an unlocking spring is fixed between the pressure plate and the mounting plate.
Through adopting above-mentioned technical scheme, after loosening the clamp plate, the unblock spring drives clamp plate and unblock pole and resets, has improved the efficiency that the fixed block next inserted in the connecting tube.
Optionally, the reset assembly comprises a reset spring and a reset block, a reset groove is formed in the inner wall of the accommodating groove, the reset spring is fixed in the reset groove, the reset block slides in the reset groove and is fixed with the reset spring, and the reset block is fixed with the fixing rod; when the reset spring is in a natural state, one end of the fixed rod is positioned in the movable groove, and the other end of the fixed rod is separated from the fixed groove.
Through adopting above-mentioned technical scheme, when the carriage release lever removed when breaking away from the dead lever, reset spring's the power that contracts drives the dead lever through the reset block and breaks away from the fixed slot, and the one end that the fixed slot was kept away from to the dead lever resets to the sliding tray in, has improved power module's dismantlement efficiency.
Optionally, a magnet is fixedly embedded in the inner wall of the moving groove opposite to the accommodating groove, and the fixing rod is made of a metal material; when the reset spring is in a natural state, the magnet is tightly attracted with the fixed rod.
By adopting the technical scheme, the reset spring drives one end of the fixed rod, which is far away from the fixed groove, to be inserted into the movable groove, and the magnet is tightly attracted with the fixed rod, so that the reset efficiency of the fixed rod is improved; and probably take place to warp after reset spring uses for a long time, when its natural state's length shortened slightly, magnet can play better additional action to reset spring to drive the dead lever and break away from the fixed slot completely, improve power module's dismantlement efficiency.
Optionally, a push rod is connected to the push hole in a sliding manner, the bottom end of the push rod is fixed to the moving rod, and the top end of the push rod protrudes out of the upper surface of the mounting plate.
Through adopting above-mentioned technical scheme, directly stir the push rod and can make the carriage release lever slide in the shifting chute, improved power module's dismouting efficiency.
Optionally, a sliding groove is formed in the inner side wall of the push hole, a sliding block is fixed on the side wall of the push rod, and the sliding block slides in the sliding groove.
Through adopting above-mentioned technical scheme, when stirring the push rod, the slider slides in the spout, has improved the stability of sliding of push rod and carriage release lever.
Optionally, a tension spring is fixed in the push hole and fixed with the push rod.
Through adopting above-mentioned technical scheme, when the push rod drives the carriage release lever and slides towards the shifting chute depths, the extension spring is tensile, and when the unblock subassembly was relieved fixed subassembly, the extension spring drove push rod and carriage release lever automatic re-setting to make the carriage release lever break away from the dead lever, improved power module's dismantlement efficiency.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the power module is preliminarily positioned by the mounting groove, the arc-shaped end of the moving rod extrudes the arc-shaped end of the fixing rod, one end of the fixing block, which is far away from the moving rod, moves into the fixing groove, and the position of the moving rod is fixed by the fixing assembly, so that the mounting efficiency of the power module is improved; the fixing of the fixing component on the movable rod is released through the unlocking component, and the reset component drives the fixed rod to reset, so that the dismounting efficiency of the power module is improved;
2. when the reset spring is used for a long time and is likely to deform, and the length of the natural state of the reset spring is slightly shortened, the magnet can play a better auxiliary role in the reset spring so as to drive the fixing rod to be completely separated from the fixing groove, and the dismounting efficiency of the power supply module is improved;
3. when the pole drives the carriage release lever and slides towards the shifting chute depths, the extension spring is tensile, when the unblock subassembly was relieved fixed subassembly, the extension spring drives push rod and carriage release lever automatic re-setting to make the carriage release lever break away from the dead lever, improved power module's dismantlement efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view showing the fixation post and reset assembly;
FIG. 3 is a partial cross-sectional view showing the securing assembly and the unlatching assembly;
FIG. 4 is a partial cross-sectional view showing the shape of the fixed bar and the movable bar;
fig. 5 is a partial sectional view showing the slider and the chute.
In the figure, 1, a power supply module; 11. fixing grooves; 2. mounting a plate; 21. mounting grooves; 22. accommodating grooves; 221. a reset groove; 23. a moving groove; 24. pushing the hole; 3. fixing the rod; 4. a travel bar; 41. connecting grooves; 42. a push rod; 421. a slider; 422. a chute; 43. a tension spring; 5. a fixing assembly; 51. fixing the spring; 52. a fixed block; 6. a connecting pipe; 61. an unlocking spring; 7. an unlocking assembly; 71. pressing a plate; 72. an unlocking lever; 8. a reset assembly; 81. a return spring; 82. a reset block; 9. and a magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a mounting structure of a power module.
Referring to fig. 1 and 2, the mounting structure of the power module includes a mounting groove 21 formed on an upper surface of the mounting plate 2, and the bottom of the power module 1 is inserted into the mounting groove 21; holding tank 22 has been seted up to each inside wall average level of mounting groove 21, and the bottom of each lateral wall of power module 1 has all been seted up and has been linked together respectively in the fixed slot 11 that corresponds holding tank 22, and the level slides between fixed slot 11 and the holding tank 22 has dead lever 3, and holding tank 22 keeps away from the one end level of fixed slot 11 and has seted up shifting chute 23, and the sliding is connected with carriage release lever 4 in the shifting chute 23.
Referring to fig. 3 and 4, a push hole 24 communicated with the moving groove 23 is formed in the upper surface of the mounting plate 2, a push rod 42 fixed with the moving rod 4 is connected in the push hole 24 in a sliding manner, and the top end of the push rod 42 protrudes out of the upper surface of the mounting plate 2; the end of the movable rod 4 close to the fixed rod 3 is arc-shaped.
When the fixed rod 3 is in an initial state, one end of the fixed rod 3 is positioned in the moving groove 23, the other end of the fixed rod is positioned in the accommodating groove 22, and the moving rod 4 is separated from the fixed rod 3; when the movable rod 4 moves toward the accommodating groove 22 and presses the arc-shaped end of the fixed rod 3, the end of the fixed rod 3 away from the movable rod 4 is pressed into the fixing groove 11, and the movable rod 4 is in an operating state. The mounting plate 2 is provided with a fixing component 5 for fixing the movable rod 4 in a working state, an unlocking component 7 for releasing the fixing of the fixing component 5 on the movable rod 4, and a resetting component 8 for driving the fixed rod 3 to return to an initial state.
When the power module 1 is installed, the power module 1 is firstly placed in the installation groove 21, then the push rod 42 is shifted to enable the movable rod 4 to extrude the fixed rod 3, one end, far away from the movable rod 4, of the fixed rod 3 is inserted into the fixed groove 11, and then the movable rod 4 is fixed to a working state through the fixed assembly 5, so that the installation efficiency of the power module 1 is improved; when power module 1 demolishs, remove fixed subassembly 5's fixed through unblock subassembly 7 to will stir push rod 42 and make it reset, push rod 42 drives movable rod 4 and resets, and reset unit 8 drives dead lever 3 and resets to initial condition, can take out power module 1 from mounting groove 21, has improved power module 1's the efficiency of demolishing.
Referring to fig. 2, the reset assembly 8 includes a reset spring 81 and a reset block 82, a reset groove 221 is formed on the lower surface of the receiving groove 22, the reset spring 81 is fixed in the reset groove 221, the reset block 82 slides in the reset groove 221 and is fixed on the reset spring 81, and the reset block 82 is fixed with the fixing rod 3; a magnet 9 is fixedly embedded in the side wall of the moving groove 23 opposite to the accommodating groove 22, and the fixing rod 3 is made of metal; when the return spring 81 is in a natural state, one end of the fixing rod 3 is located in the moving groove 23 and tightly attracted with the magnet 9, and the other end of the fixing rod 3 is located in the accommodating groove 22. After the movable rod 4 breaks away from the fixed rod 3, the resilience force of the reset spring 81 drives the fixed rod 3 to reset to the initial state, and the magnet 9 can play an auxiliary role in the reset spring 81 to drive the fixed rod 3 to completely break away from the fixed groove 11, so that the disassembly efficiency of the power module 1 is improved.
Referring to fig. 3, the fixing assembly 5 includes a fixing spring 51 and a fixing block 52, the upper surface of the moving rod 4 is vertically provided with a connecting groove 41, the fixing spring 51 is vertically fixed in the connecting groove 41, and the fixing block 52 ascends and descends in the connecting groove 41 and is fixed with the top end of the fixing spring 51; the upper surface of the mounting plate 2 is fixedly embedded with a connecting pipe 6 communicated with the moving groove 23, and when the moving rod 4 is in a working state, the connecting pipe 6 is communicated with the connecting groove 41; when the fixing spring 51 is in a natural state, the fixing block 52 is positioned in the connecting groove 41 and the connecting pipe 6 at the same time, and the fixing block 52 is positioned in the connecting pipe 6 and is inclined away from the side wall of the push rod 42. When the push rod 42 is toggled to move the moving rod 4 to the working state, the top end of the fixing block 52 is bounced into the connecting pipe 6 by the elastic force of the fixing spring 51, so that the moving rod 4 can be fixed to the working state, and the fixing efficiency of the power module 1 is improved.
Referring to fig. 3, the unlocking assembly 7 includes a pressing plate 71 and an unlocking lever 72, the unlocking lever 72 is lifted and lowered in the connecting pipe 6, and the pressing plate 71 is fixed to the top end of the unlocking lever 72; when the lower surface of the pressure plate 71 is abutted against the top end of the connecting pipe 6, the lower surface of the unlocking rod 72 is flush with the lower opening of the connecting pipe 6; an unlocking spring 61 is fixed between the pressure plate 71 and the mounting plate 2, and the unlocking spring 61 is sleeved on the connecting pipe 6 and the unlocking rod 72. When pressing down clamp plate 71, unblock spring 61 compresses, and unblock pole 72 bottom extrudes the connecting pipe 6 with fixed block 52 top, can stir push rod 42 this moment and make carriage release lever 4 slide, has improved power module 1's dismantlement efficiency.
Referring to fig. 3, a plurality of tension springs 43 are fixed on the inner side wall of the push hole 24 facing the moving groove 23, and the other ends of the tension springs 43 are fixed with the push rod 42; when the tension spring 43 is in the natural state, the movable rod 4 is separated from the fixed rod 3. When the working state of the movable rod 4 is released, the tension spring 43 drives the push rod 42 and the movable rod 4 to automatically reset, so that the dismounting efficiency of the power module 1 is improved.
Referring to fig. 5, the sliding blocks 421 are fixed on the opposite side walls of the push rod 42, the sliding grooves 422 are formed in the opposite inner side walls of the push hole 24, the sliding grooves 422 are parallel to the moving grooves 23, and when the push rod 42 slides in the push hole 24, the sliding blocks 421 slide in the sliding grooves 422, so that the sliding stability of the push rod 42 and the moving rod 4 is improved.
The implementation principle of the mounting structure of the power module in the embodiment of the application is as follows: when carrying out power module 1's installation, earlier put into mounting groove 21 with power module 1 in, stir push rod 42 again and make carriage release lever 4 extrude dead lever 3, in dead lever 3 kept away from the one end of carriage release lever 4 inserted fixed slot 11, fixed spring 51's elasticity simultaneously can be fixed to operating condition with carriage release lever 4 in popping into connecting pipe 6 on the fixed block 52 top, improved power module 1's fixed efficiency.
When carrying out power module 1's demolising, when pressing down clamp plate 71, unblock spring 61 compresses, connecting pipe 6 is extruded on the fixed block 52 top to unblock pole 72 bottom, extension spring 43 drives push rod 42 and carriage release lever 4 automatic re-setting this moment, reset spring 81's resilience force drives dead lever 3 and resets to initial condition, magnet 9 can play the additional action to reset spring 81, in order to drive dead lever 3 and break away from fixed slot 11 completely, can take out power module 1 from mounting groove 21 this moment, power module 1's the efficiency of demolising has been improved.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A mounting structure of a power module, characterized in that: comprises a mounting groove (21) which is arranged on the upper surface of the mounting plate (2) and is used for inserting the bottom of the power module (1); at least two side walls of the bottom of the power module (1) are provided with fixing grooves (11), at least two side walls in the mounting groove (21) are provided with accommodating grooves (22) communicated with the corresponding fixing grooves (11), and a fixing rod (3) is connected between the fixing grooves (11) and the accommodating grooves (22) in a sliding manner; a moving groove (23) is formed in one end, far away from the fixed groove (11), of the accommodating groove (22), a moving rod (4) is connected in the moving groove (23) in a sliding mode, and a pushing hole (24) communicated with the moving groove (23) is formed in the upper surface of the mounting plate (2); one ends of the fixed rod (3) and the movable rod (4) which are close to each other are both arc-shaped; one end of the fixed rod (3) far away from the fixed groove (11) is positioned in the moving groove (23) in an initial state, and when the moving rod (4) moves to the accommodating groove (22), one end of the fixed rod (3) far away from the moving rod (4) is extruded into the fixed groove (11); the mounting plate (2) is provided with a reset component (8) for driving the fixing rod (3) to be separated from the fixing groove (11), a fixing component (5) for fixing the moving rod (4) in a state of extruding the fixing rod (3), and an unlocking component (7) for releasing the fixing component (5) from fixing the moving rod (4).
2. A mounting structure of a power supply module according to claim 1, wherein: the fixed assembly (5) comprises a fixed spring (51) and a fixed block (52), the upper surface of the movable rod (4) is provided with a connecting groove (41), the fixed spring (51) is fixed in the connecting groove (41), the fixed block (52) is lifted in the connecting groove (41) and fixed with the fixed spring (51), and a connecting pipe (6) is fixedly embedded in the mounting plate (2); when dead lever (3) one end extrusion to fixed slot (11) in movable rod (4), connecting pipe (6) bottom and spread groove (41) intercommunication, fixed block (52) are located spread groove (41) and connecting pipe (6) simultaneously, and fixed block (52) are located connecting pipe (6) and set up towards the one side slope of fixed block (52) moving direction.
3. A mounting structure of a power supply module according to claim 2, wherein: the unlocking assembly (7) comprises an unlocking rod (72) and a pressing plate (71), the unlocking rod (72) is connected in the connecting pipe (6) in a sliding mode, and the pressing plate (71) is fixed to the top end, located outside the connecting pipe (6), of the unlocking rod (72).
4. A mounting structure of a power supply module according to claim 3, wherein: when the lower surface of the pressing plate (71) is abutted to the top end of the connecting pipe (6), the lower end face of the unlocking rod (72) is flush with the upper opening of the connecting groove (41).
5. A mounting structure of a power supply module according to claim 3, wherein: an unlocking spring (61) is fixed between the pressure plate (71) and the mounting plate (2).
6. A mounting structure of a power supply module according to claim 1, wherein: the reset assembly (8) comprises a reset spring (81) and a reset block (82), a reset groove (221) is formed in the inner wall of the accommodating groove (22), the reset spring (81) is fixed in the reset groove (221), the reset block (82) slides in the reset groove (221) and is fixed with the reset spring (81), and the reset block (82) is fixed with the fixing rod (3); when the return spring (81) is in a natural state, one end of the fixed rod (3) is positioned in the moving groove (23), and the other end is separated from the fixed groove (11).
7. A mounting structure of a power supply module according to claim 6, wherein: the inner wall of the moving groove (23) opposite to the accommodating groove (22) is fixedly embedded with a magnet (9), and the fixed rod (3) is made of metal; when the return spring (81) is in a natural state, the magnet (9) is tightly attracted with the fixed rod (3).
8. A mounting structure of a power supply module according to claim 1, wherein: the push rod (42) is connected with the push hole (24) in a sliding mode, the bottom end of the push rod (42) is fixed with the moving rod (4), and the top end of the push rod (42) protrudes out of the upper surface of the mounting plate (2).
9. A mounting structure of a power supply module according to claim 8, wherein: the inner side wall of the push hole (24) is provided with a sliding groove (422), the side wall of the push rod (42) is fixed with a sliding block (421), and the sliding block (421) slides in the sliding groove (422).
10. A mounting structure of a power supply module according to claim 8, wherein: a tension spring (43) is fixed in the push hole (24), and the tension spring (43) is fixed with the push rod (42).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111057832.3A CN113805688B (en) | 2021-09-09 | 2021-09-09 | Mounting structure of power module |
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| CN202111057832.3A CN113805688B (en) | 2021-09-09 | 2021-09-09 | Mounting structure of power module |
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| CN114453939A (en) * | 2022-03-18 | 2022-05-10 | 浙江奥正自控阀门科技有限公司 | Clamp for automatically fixing cylinder body |
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|---|---|---|---|---|
| CN114453939A (en) * | 2022-03-18 | 2022-05-10 | 浙江奥正自控阀门科技有限公司 | Clamp for automatically fixing cylinder body |
| CN114453939B (en) * | 2022-03-18 | 2024-04-02 | 浙江奥正自控阀门科技有限公司 | Clamp for automatically fixing cylinder body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113805688B (en) | 2024-02-23 |
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