CN118137180B - A power module bridging device - Google Patents
A power module bridging device Download PDFInfo
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- CN118137180B CN118137180B CN202410418817.4A CN202410418817A CN118137180B CN 118137180 B CN118137180 B CN 118137180B CN 202410418817 A CN202410418817 A CN 202410418817A CN 118137180 B CN118137180 B CN 118137180B
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- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000007689 inspection Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 210000001503 joint Anatomy 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- Combinations Of Printed Boards (AREA)
Abstract
本发明属于电源模块桥接技术领域，具体的说是一种电源模块桥接装置，包括固定安装在电路板上的导电部和两组桥接板，每组桥接板上固定安装有两个导电部，两组桥接板之间设置有绝缘板，绝缘板上设置有用于阻隔两组桥接板的隔断，桥接板下端设置有安装座，安装座包括旋接轴，桥接板下端固定连接旋接轴，两组旋接座，两组旋接座分别转动套装在旋接轴两端，两组螺栓，两组螺栓分别螺接在旋接轴两端，安装板，旋接座固定安装在安装板上，旋接座上开设有弧形槽，螺栓位于弧形槽内；通过旋拧螺栓，实现对旋接轴的固定与解锁，从而使两组电路板的位置能够调节，便于工作人员对背对视线的另一组电路板进行检修，提高了工作人员对整个电源模块的检修效率。
The present invention belongs to the technical field of power module bridging, and specifically is a power module bridging device, comprising a conductive part fixedly mounted on a circuit board and two groups of bridging plates, two conductive parts fixedly mounted on each group of bridging plates, an insulating plate is arranged between the two groups of bridging plates, a partition for blocking the two groups of bridging plates is arranged on the insulating plate, a mounting seat is arranged at the lower end of the bridging plate, the mounting seat comprises a rotating shaft, the lower end of the bridging plate is fixedly connected to the rotating shaft, two groups of rotating seats, the two groups of rotating seats are rotatably sleeved on both ends of the rotating shaft, two groups of bolts, the two groups of bolts are respectively screwed on both ends of the rotating shaft, a mounting plate, the rotating seat is fixedly mounted on the mounting plate, an arc groove is opened on the rotating seat, and the bolt is located in the arc groove; the fixing and unlocking of the rotating shaft is realized by screwing the bolt, so that the positions of the two groups of circuit boards can be adjusted, which is convenient for staff to inspect the other group of circuit boards facing away from the line of sight, thereby improving the staff's inspection efficiency of the entire power module.
Description
Technical Field
The invention belongs to the technical field of power module bridging, and particularly relates to a power module bridging device.
Background
The existing standby power supply system consists of a plurality of power supplies and a plurality of circuit boards, wherein the circuit boards are electrically connected with each other, the electric connection between the circuit boards is realized through a bridging device, the bridging device is simple to operate, and meanwhile, the connection operation between the circuit boards is more time-saving and labor-saving.
The patent of publication No. CN105990899A discloses a power module, which comprises a first circuit board, a second circuit board and a bridging device, wherein the first surface of the first circuit board is provided with a second connection interface, and the second surface of the second circuit board is provided with a second connection interface; the bridging device comprises a first conductive part, a second conductive part and a third conductive part, wherein the first conductive part is arranged on a first setting surface of the first circuit board and is connected with an opposite first connection interface, the second conductive part is arranged on a second setting surface of the second circuit board and is connected with an opposite second connection interface, a first setting hole of the third conductive part is sleeved on the first conductive part, a second setting hole of the third conductive part is sleeved on the second conductive part, and a power supply is transmitted to the second connection interface from the first connection interface through the first conductive part, the third conductive part and the second conductive part; through setting up the back face of two circuit boards face to face each other, not only realize setting up components such as connection interface in the opposite side of circuit board, increase product reliability, reduce simultaneously and set up the interval between two circuit boards, reach advantages such as simplifying technology and further promote space utilization.
In the above scheme, the back surfaces of the two groups of circuit boards are arranged face to face with each other through the bridging device, so that the whole device occupies relatively small space, but when the power module is installed in power distribution equipment such as a power box, the power module is generally horizontally placed in the power box in order to improve the space utilization rate, so that the surface of one group of circuit boards on the power module is required to be opposite to the installation surface in the power box, the surface of the circuit board faces away from the sight line of a worker, and the worker cannot directly observe the wiring condition of the surface of the circuit board, so that the whole power module is required to be detached from the power box when the power module is overhauled, thereby influencing the efficiency of the worker for overhauling the power module; to this end, the present invention provides a power module bridging device.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a bridging device of a power supply module, which comprises four conductive parts and two groups of bridging plates, wherein the conductive parts are fixedly arranged on a circuit board, the number of the conductive parts is two, two conductive parts are arranged on each circuit board, the two conductive parts are fixedly arranged on each group of bridging plates, an insulating plate is arranged between the two groups of bridging plates, a partition for blocking the two groups of bridging plates is arranged on the insulating plate, the lower end of the bridging plate is provided with a mounting seat, the mounting seat comprises a screwing shaft, the lower end of the bridging plate is fixedly connected with the screwing shaft, the two groups of screwing seats are respectively sleeved at the two ends of the screwing shaft in a rotating way, the two groups of bolts are respectively screwed at the two ends of the screwing shaft, the mounting plate is fixedly arranged on the screwing seat, the screwing seat is provided with an arc-shaped groove, and the bolts are positioned in the arc-shaped groove;
Through screwing the bolt, realize fixing and unblock to the connecting axle to make the position of two sets of circuit boards adjustable, be convenient for the staff overhaul another set of circuit boards of line of sight dorsad, improved the maintenance efficiency of staff to whole power module.
Preferably, the bridging plate comprises a first connecting plate, a second connecting plate hinged with the first connecting plate, the second connecting plate and the first connecting plate are respectively fixedly sleeved on two groups of conductive parts, a clamping plate fixedly installed on one side of the first connecting plate, a pressing plate positioned right above the clamping plate, a pressing plate fixedly installed on one side of the second connecting plate, a first rectangular cavity formed in the first connecting plate, a synchronous belt arranged in the first rectangular cavity, a first belt pulley, the first belt pulley fixedly sleeved on the end part of the second connecting plate, one end of the synchronous belt coiled on the first belt pulley, a toothed belt pulley rotatably installed in the first rectangular cavity, the other end of the synchronous belt coiled on the toothed belt pulley, a plurality of groups of teeth are formed on the outer ring of the toothed belt pulley in an equal angle manner, the toothed plate is meshed with the teeth, a bearing seat is fixedly installed on the mounting plate, the rotating connecting shaft penetrates through the bearing seat, a guide arc groove is formed in the bearing seat, the lower end of the toothed plate is fixedly connected with a pin shaft, the end part of the pin is positioned in the guide arc groove, the toothed plate drives the toothed plate to move towards the guide arc groove, the end part of the insulating plate is symmetrically arranged on the insulating plate, the two groups of the insulating plate are symmetrically arranged on the end part of the insulating plate, and the insulating plate is used for limiting the insulating plate, and the two groups of the insulating plate are tightly limited by the insulating plate are fixedly connected with the pin shaft, and the bearing plate is fixedly limited by the two ends;
When the dust on the back surfaces of the two groups of circuit boards are cleaned, the limiting holes of the insulating plates can be directly separated from the clamping plates, so that the insulating plates are detached, and the distance between the two groups of circuit boards is increased, so that the dust on the back surfaces of the two groups of circuit boards can be cleaned conveniently by workers.
Preferably, the conductive part comprises a conductive block fixedly arranged on the circuit board, a sliding block movably arranged in the conductive block, a spring arranged at one end of the sliding block, a deflector rod fixedly arranged on the sliding block, a first connecting plate and a second connecting plate which are respectively provided with a butt joint hole, the conductive block is movably inserted into the butt joint holes, a second rectangular cavity is arranged in the conductive block, the sliding block and the spring are both positioned in the second rectangular cavity, and the sliding block is in sliding connection with the second rectangular cavity;
The deflector rod is pushed towards the middle direction of the two groups of bridging plates, the deflector rod drives the sliding block to slide along the second rectangular cavity, the sliding block compresses the spring, one end of the sliding block, which is far away from the spring, is retracted into the second rectangular cavity, so that the limit on the first connecting plate and the second connecting plate is eliminated, then the conductive block is directly separated from the butt joint hole, the circuit board is detached, and the circuit board is conveniently installed and detached by workers through the setting of the conductive part.
The beneficial effects of the invention are as follows:
1. Through screwing the bolt, realize fixing and unblock to the connecting axle to make the position of two sets of circuit boards adjustable, be convenient for the staff overhaul another set of circuit boards of line of sight dorsad, improved the maintenance efficiency of staff to whole power module.
2. In the overturning process of the two groups of circuit boards together with the conductive part and the bridging board, the first connecting board on the bridging board drives the rotary connecting shaft to rotate, meanwhile, the pin shaft slides along the guide arc groove on the bearing seat, under the guide of the guide arc groove, the pin shaft drives the toothed plate to move towards the axis direction of the bearing seat, meanwhile, the toothed plate drives the toothed belt wheel to rotate, the toothed belt wheel drives the first belt wheel and the second connecting board to rotate together through the synchronous belt, the rotating direction of the second connecting board is consistent with the direction of lifting the two groups of circuit boards, the second connecting board drives the group of circuit boards facing the sight of a worker to rotate through the corresponding conductive part, and the circuit boards drive the pressing plate to rotate together along with the rotation of the circuit boards, so that the pressing plate and the clamping plate are separated, and the clamping plate are released from clamping plate, therefore, when dust on the back of the two groups of circuit boards is cleaned, limiting holes of the insulating plate can be directly separated from the clamping plate, the dismounting of the insulating plate is realized, and the clearance between the two groups of circuit boards is enlarged due to the fact that the distance between the two groups of circuit boards is enlarged, the clearance of dust on the back of the worker is convenient for the worker to clean the two groups of circuit boards.
3. When the circuit board is disassembled, the deflector rod is pushed towards the middle direction of the two groups of bridging plates, the deflector rod drives the sliding block to slide along the second rectangular cavity, and the sliding block compresses the spring, so that one end of the sliding block, which is far away from the spring, is retracted into the second rectangular cavity, the limit on the first connecting plate and the second connecting plate is relieved, then the conductive block is directly separated from the butt joint hole, the circuit board is disassembled, and the circuit board is conveniently assembled and disassembled by staff through the setting of the conductive part.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a schematic view of the screw shaft, screw seat and bolt assembly of the present invention.
FIG. 3 is a schematic view of another embodiment of the present invention.
Fig. 4 is a schematic view of a bridging plate, insulating plate and socket assembly in partial section of the present invention.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic view of a first connection plate, a toothed belt wheel, a toothed plate and a receiving seat assembly according to the present invention.
Fig. 7 is a schematic view showing another state of the circuit board, bridging board and insulating board combination of the present invention.
Fig. 8 is a schematic diagram of a combination of a conductive portion and a second connection plate according to a cross-section of the present invention.
In the figure: 1. a conductive portion; 2. a circuit board; 3. a bridging plate; 4. an insulating plate; 401. partition; 402. a limiting hole; 5. a mounting base; 6. a socket; 601. guiding to an arc groove; 501. a rotary connecting shaft; 502. a rotary joint seat; 5021. an arc-shaped groove; 503. a bolt; 504. a mounting plate; 301. a first connection plate; 302. a second connecting plate; 21. a butt joint hole; 303. a clamping plate; 304. a pressing plate; 305. a first rectangular cavity; 306. a synchronous belt; 307. a first pulley; 308. a toothed belt wheel; 309. a toothed plate; 3091. a pin shaft; 101. a conductive block; 1011. a second rectangular cavity; 102. a slide block; 103. a spring; 104. a deflector rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 and fig. 2, the bridging device for a power module according to the embodiment of the present invention includes a conductive portion 1 and two groups of bridging plates 3 fixedly mounted on a circuit board 2, the conductive portion 1 is four, the circuit board 2 is two, two conductive portions 1 are mounted on each circuit board 2, two conductive portions 1 are fixedly mounted on each group of bridging plates 3, an insulating plate 4 is disposed between the two groups of bridging plates 3, a partition 401 for blocking the two groups of bridging plates 3 is disposed on the insulating plate 4, an installation seat 5 is disposed at the lower end of the bridging plate 3, the installation seat 5 includes a screwing shaft 501, the lower end of the bridging plate 3 is fixedly connected with the screwing shaft 501, two groups of screwing seats 502 are respectively rotatably sleeved at two ends of the screwing shaft 501, two groups of bolts 503 are respectively screwed at two ends of the screwing shaft 501, the installation plate 504, the screwing seats 502 are fixedly mounted on the installation plate 504, arc-shaped grooves 5021 are formed on the screwing seats 503, and the bolts 503 are located in the arc-shaped grooves 5021.
Specifically, insulating board 4 is located between two sets of circuit boards 2, connect the axle 501 soon, mounting panel 504 soon, the seat 502 soon, bolt 503 adopts insulating material, mounting panel 504 passes through bolt fixed mounting in the block terminal of equipment, under the initial condition, the bottom of arc wall 5021 is lived in the extrusion of bolt 503 upper end, make the end of connect the axle 501 soon by fixing in the seat 502 soon, when needing to overhaul power module, after the maintenance of a set of circuit board 2 that will just be staff's sight, screw bolt 503 through the spanner, remove the spacing to connect the axle 501 soon, then lift two sets of circuit boards 2, the direction of lifting is the arrow indication direction in fig. 1, two sets of circuit boards 2 will overturn together with electrically conductive part 1, bridge plate 3 simultaneously, bridge plate 3 drives to connect the axle 501 together with two sets of bolt 503 soon, and bolt 503 moves along arc wall 5021, along with two sets of circuit boards 2 upset, the surface of the other set of circuit board 2 of back to staff's sight will appear gradually in staff's sight scope, until bolt 503 receives the end to stop the unable removal of arc wall line 1, screw bolt 503 and twist the end again, make the end of axle 503 soon by the axle 503 and be connected at the other end of axle 503 and be fixed at the same time by the position of two sets of bolt 503, thereby the current position of circuit board 502 can be fixed by the current staff's rotation, the current operator can be adjusted, thereby, the efficiency is improved, and the current is realized by the current operator is compared with the position of the end of the circuit board is fixed by the opposite to the circuit board.
As shown in fig. 3 to 7, the bridge plate 3 includes a first connection plate 301, a second connection plate 302 hinged to the first connection plate 301, the second connection plate 302 and the first connection plate 301 are respectively fixedly sleeved on the two sets of conductive parts 1, a clamping plate 303 fixedly installed on one side of the first connection plate 301, a pressing plate 304, the pressing plate 304 being located right above the clamping plate 303, the pressing plate 304 being fixedly installed on one side of the second connection plate 302, a first rectangular cavity 305 opened in the first connection plate 301, a timing belt 306 arranged in the first rectangular cavity 305, a first belt wheel 307, the first belt wheel 307 being fixedly sleeved on an end of the second connection plate 302, one end of the timing belt 306 being coiled on the first belt wheel 307, a toothed belt wheel 308 rotatably installed in the first rectangular cavity 305, the other end of the synchronous belt 306 is coiled on a toothed belt wheel 308, a toothed plate 309 is movably arranged in a first rectangular cavity 305, a plurality of groups of teeth are formed in the outer ring of the toothed belt wheel 308 at equal angles, the toothed plate 309 is meshed with the teeth, a bearing seat 6 is fixedly arranged on a mounting plate 504, a rotary shaft 501 penetrates through the bearing seat 6, a guide arc groove 601 is formed in the bearing seat 6, a pin shaft 3091 is fixedly connected to the lower end of the toothed plate 309, the end part of the pin shaft 3091 is positioned in the guide arc groove 601, the pin shaft 3091 is driven along the guide arc groove 601 to enable the toothed plate 309 to move towards the axis direction of the bearing seat 6, two groups of limiting holes 402 are symmetrically formed in the end part of an insulating plate 4, the limiting holes 402 are spliced in the clamping plate 303, the pressing plate 304 is tightly attached to the insulating plate 4, and the clamping plate 303 and the pressing plate 304 are combined to be used for fixing the insulating plate 4.
Specifically, during the overhaul process of the circuit boards 2, the staff not only needs to inspect the circuits and the electronic components of the circuit boards 2, but also needs to remove dust from the circuit boards 2, because the back space between the two groups of circuit boards 2 is smaller, the staff is troublesome in cleaning dust on the back of the circuit boards 2, and the insulating plate 4 is positioned between the back surfaces of the two groups of circuit boards 2, so that the difficulty of cleaning dust on the back of the circuit boards 2 by the staff is further increased, in the initial state, the clamping plate 303 and the pressing plate 304 are in the combined state, the insulating plate 4 is clamped between the clamping plate 303 and the pressing plate 304, therefore, when the two groups of circuit boards 2 are lifted, the two groups of circuit boards 2, together with the conductive part 1 and the bridging plate 3, in the overturning process of the bridging plate 3, the first connecting plate 301 on the bridging plate 3 drives the rotating connecting shaft 501 to rotate, and meanwhile, the pin 3091 slides along the guiding arc groove 601 on the bearing seat 6, under the guidance of the guiding arc groove 601, the pin shaft 3091 drives the toothed plate 309 to move towards the axis direction of the bearing seat 6, meanwhile, the toothed plate 309 drives the toothed belt pulley 308 to rotate, the toothed belt pulley 308 drives the first belt pulley 307 to rotate together with the second connecting plate 302 through the synchronous belt 306, the rotation direction of the second connecting plate 302 is consistent with the direction of lifting two groups of circuit boards 2, the second connecting plate 302 drives one group of circuit boards 2 facing the sight line of a worker through the corresponding conductive part 1 to rotate, the distance between the two groups of circuit boards 2 is gradually pulled along with the rotation of the circuit boards 2, the circuit boards 2 drive the pressing plate 304 to rotate together, the pressing plate 304 is separated from the clamping plate 303, so that the clamping of the pressing plate 304 and the clamping plate 303 on the insulating plate 4 is released, and the limiting holes 402 of the insulating plate 4 can be directly separated from the clamping plate 303 when dust on the back surfaces of the two groups of circuit boards 2 are cleaned, the insulation board 4 is detached, and the distance between the two groups of circuit boards 2 is increased, so that the dust on the back surfaces of the two groups of circuit boards 2 can be cleaned conveniently by workers.
Example two
As shown in fig. 2 and 8, a first comparative example is shown, in which another embodiment of the present invention is: the conductive part 1 comprises a conductive block 101, the conductive block 101 is fixedly arranged on a circuit board 2, a sliding block 102 is movably arranged in the conductive block 101, a spring 103 is arranged at one end of the sliding block 102, a deflector rod 104 is fixedly arranged on the sliding block 102, butt joint holes 21 are formed in a first connecting plate 301 and a second connecting plate 302, the conductive block 101 is movably inserted into the butt joint holes 21, a second rectangular cavity 1011 is arranged in the conductive block 101, the sliding block 102 and the spring 103 are both positioned in the second rectangular cavity 1011, and the sliding block 102 is slidably connected with the second rectangular cavity 1011.
Specifically, the conductive part 1 and the bridging plate 3 are generally fixed by soldering, an adhesive or an adhesive tape, the soldering, the adhesive or the adhesive tape is troublesome in operation mode, the efficiency of installing and dismantling the circuit board 2 by a worker is affected, in an initial state, the conductive block 101 is positioned in the butt joint hole 21, one end of the sliding block 102 far away from the spring 103 extends out of the second rectangular cavity 1011, so that the first connecting plate 301 and the second connecting plate 302 are limited on the conductive part 1, when the circuit board 2 is dismantled, the deflector 104 is pushed towards the middle direction of the two groups of bridging plates 3, the deflector 104 drives the sliding block 102 to slide along the second rectangular cavity 1011, the sliding block 102 compresses the spring 103, one end of the sliding block 102 far away from the spring 103 is retracted into the second rectangular cavity 1011, the limit of the first connecting plate 301 and the second connecting plate 302 is eliminated, then the conductive block 101 is directly separated from the butt joint hole 21, the circuit board 2 is dismantled, and the worker is convenient to install and dismantle the circuit board 2 by setting the conductive part 1.
Working principle: after the overhaul of one group of circuit boards 2 facing the vision of the staff is finished, the bolts 503 are screwed by a spanner, the limit of the rotary shaft 501 is relieved, then the two groups of circuit boards 2 are lifted, the lifting direction is the arrow indication direction in the drawing 1, the two groups of circuit boards 2 are overturned together with the conductive part 1 and the bridging plate 3, meanwhile, the bridging plate 3 drives the rotary shaft 501 to rotate together with the two groups of bolts 503, the bolts 503 move along the arc-shaped grooves 5021, the surface of the other group of circuit boards 2 facing away from the vision of the staff gradually appears in the vision range of the staff along with the overturning of the two groups of circuit boards 2 until the bolts 503 are blocked by the end parts of the arc-shaped grooves 5021, the bolts 503 are screwed again, the end parts of the rotary shaft 501 are fixed in the rotary seat 502 again, and therefore the positions of the two groups of circuit boards 2 are fixed, and the staff can overhaul the other group of circuit boards 2;
In the process that two groups of circuit boards 2 are overturned together with the conductive part 1 and the bridging plate 3, the first connecting plate 301 on the bridging plate 3 drives the rotary connecting shaft 501 to rotate, meanwhile, the pin shaft 3091 slides along the guide arc groove 601 on the bearing seat 6, under the guide of the guide arc groove 601, the pin shaft 3091 drives the toothed plate 309 to move towards the axis direction of the bearing seat 6, meanwhile, the toothed plate 309 drives the toothed belt pulley 308 to rotate, the toothed belt pulley 308 drives the first belt pulley 307 to rotate together with the second connecting plate 302 through the synchronous belt 306, the rotation direction of the second connecting plate 302 is consistent with the direction of lifting the two groups of circuit boards 2, the second connecting plate 302 drives the group of circuit boards 2 facing the sight of a worker through the corresponding conductive part 1 to rotate, the distance between the two groups of circuit boards 2 is gradually pulled along with the rotation of the circuit boards 2, and the circuit boards 2 drive the pressing plate 304 to rotate together, so that the pressing plate 304 and the clamping plate 303 are separated, and the clamping plate 4 is released by the pressing plate 304 and the clamping plate 303, and the cleaning of dust on the back of the two groups of circuit boards 2 is convenient for the worker;
When the circuit board 2 is dismounted, the deflector rod 104 is pushed towards the middle direction of the two groups of bridging boards 3, the deflector rod 104 drives the sliding block 102 to slide along the second rectangular cavity 1011, the sliding block 102 compresses the spring 103, one end of the sliding block 102 far away from the spring 103 is retracted into the second rectangular cavity 1011, so that the limit on the first connecting board 301 and the second connecting board 302 is released, and then the conductive block 101 is directly separated from the butt joint hole 21, so that the circuit board 2 is dismounted.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418817.4A CN118137180B (en) | 2024-04-09 | 2024-04-09 | A power module bridging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418817.4A CN118137180B (en) | 2024-04-09 | 2024-04-09 | A power module bridging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118137180A CN118137180A (en) | 2024-06-04 |
| CN118137180B true CN118137180B (en) | 2024-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410418817.4A Active CN118137180B (en) | 2024-04-09 | 2024-04-09 | A power module bridging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN118137180B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990899A (en) * | 2015-02-11 | 2016-10-05 | 台达电子工业股份有限公司 | Power module and bridging device thereof |
| CN220330199U (en) * | 2023-07-28 | 2024-01-12 | 临沂安迪电气有限公司 | Circuit board welding support convenient to inspect |
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| TWM323146U (en) * | 2007-05-25 | 2007-12-01 | Molex Inc | Electrical connector |
| AT515100B1 (en) * | 2013-12-20 | 2015-06-15 | F & S Vermögensverwaltungs Gmbh | Carrier module with bridging element for a semiconductor element |
| US9516756B2 (en) * | 2014-12-25 | 2016-12-06 | Ezek Lab Company Limited | Circuit module system |
| CN206895006U (en) * | 2017-04-21 | 2018-01-16 | 广州市粤博电子科技有限公司 | A kind of Combined circuit board |
| CN211090132U (en) * | 2019-12-26 | 2020-07-24 | 武汉途优科技有限公司 | Circuit board convenient to installation |
| CN218163032U (en) * | 2022-08-09 | 2022-12-27 | 深圳市路远电子科技有限公司 | Multilayer circuit board convenient to overhaul |
| CN220043789U (en) * | 2023-05-31 | 2023-11-17 | 苏州卓恒精密机械有限公司 | Overturning clamp for overhauling circuit board |
| CN220235065U (en) * | 2023-06-15 | 2023-12-22 | 天津元凯科技发展有限公司 | Double-layer circuit board capable of preventing short circuit |
| CN220653621U (en) * | 2023-07-07 | 2024-03-22 | 深圳超能电路板有限公司 | Turnover mechanism for processing collection circuit board |
-
2024
- 2024-04-09 CN CN202410418817.4A patent/CN118137180B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105990899A (en) * | 2015-02-11 | 2016-10-05 | 台达电子工业股份有限公司 | Power module and bridging device thereof |
| CN220330199U (en) * | 2023-07-28 | 2024-01-12 | 临沂安迪电气有限公司 | Circuit board welding support convenient to inspect |
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| CN118137180A (en) | 2024-06-04 |
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