CN108258464B - Soft band power supply device and power supply method for high-speed device - Google Patents
Soft band power supply device and power supply method for high-speed device Download PDFInfo
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- CN108258464B CN108258464B CN201810032168.9A CN201810032168A CN108258464B CN 108258464 B CN108258464 B CN 108258464B CN 201810032168 A CN201810032168 A CN 201810032168A CN 108258464 B CN108258464 B CN 108258464B
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- 230000009471 action Effects 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 5
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- 238000013461 design Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 2
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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
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
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Abstract
The invention discloses a soft belt power supply device and a power supply method of a high-speed device. The power supply transition plate and the sliding block assembly are fixed on a bottom plate of the device clamping assembly through screws. The invention can well solve the problem that the soft belt connector with the general standard specification can not be suitable for the device soft belt with special pad arrangement design due to the requirement of the product. In addition, the power supply scheme of the soft belt is convenient, reliable, efficient and convenient. And the soft belt can not be damaged destructively, so as to avoid influencing the use of the downstream user end. The sandwich type double power supply mode among the power supply needle, the device soft belt and the power supply transition plate can well solve the problems.
Description
Technical Field
The invention relates to the field of manufacturing of optical communication devices, in particular to a soft band power supply device and a power supply method of a high-speed device.
Background
In the field of optical communication design and manufacture, high-speed devices such as TOSAs and ROSAs need to be powered during the production and manufacture processes, such as coupling debugging and performance testing. The power supply scheme of the soft belt is convenient, reliable, efficient and convenient. And the soft belt can not be damaged destructively, so as to avoid influencing the use of the downstream user end.
The width and the spacing of the soft belt bonding pads applicable to the existing soft belt connectors on the market are generally standard values, so that the soft belt connectors cannot meet the requirements of special design of devices. With the increasing increase of communication speed, the conventional flexible band connector cannot meet the requirements of reliability and stability of power supply to the flexible band in repeated use.
Disclosure of Invention
The invention provides a soft belt power supply device of a high-speed device, which is used for supplying power to a soft belt of the high-speed device. The invention can ensure the alignment of the soft belt bonding pad of the device and the bonding pad of the power supply circuit board. And the high-precision sliding block assembly is adopted, so that accurate alignment of the power supply to the soft belt bonding pad can be ensured. The adoption supplies power needle and power supply pad to the two power supply modes of "sandwich" formula of soft area pad, realizes the convenience reliable of soft area power supply scheme, and is high-efficient convenient.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the soft belt power supply device of the high-speed device is characterized by comprising a base, a power supply mainboard arranged on the base, and a fixing assembly which is arranged on the base and is positioned beside the power supply mainboard and used for fixing the high-speed device, wherein a power supply transition plate and a power supply assembly which is fixed on the power supply transition plate and supplies power to the high-speed device through a soft belt of the device are arranged between the fixing assembly and the power supply mainboard, one end of the power supply transition plate is positioned below the soft belt of the device, and the other end of the power supply transition plate is connected to a connector fixed on the power supply mainboard.
In the soft belt power supply device for the high-speed device, the fixed assembly comprises a movable positioning block and a device clamping assembly, the high-speed device is arranged between the movable positioning block and the device clamping assembly, the bottom of the movable positioning block is connected with two screws through a connecting rod, the screws can move in grooves of two symmetrically arranged fixing pieces, and the screws are finally fixed at required positions through nuts; the device clamping assembly comprises a positioning block, one end of the positioning block is connected with a positioning screw rod, the positioning screw rod is arranged on the clamping table, and the positioning block is arranged in a groove of the clamping table.
The invention is particularly suitable for the situation that the soft belt welding pad is in a non-standard design and can not use the existing universal soft belt connector for power supply. Under the situation of a soft belt capable of using a general soft belt connector for power supply, along with the increasing of communication speed, the stability of the power supply of the soft belt connector for high-speed signals and the reliability of repeated use have certain defects and hidden dangers. And in actual production, the surface of the device soft belt bonding pad cannot be damaged or destroyed. In the case of a flexible strap connector, such damage cannot be avoided.
In the invention, a soft strip power supply bonding pad is distributed at one end of the surface of the power supply transition plate and is used for contacting with the soft strip bonding pad. The other end is distributed with a 'golden finger' welding disc which is used for connecting with a standard connector on the power supply mainboard. In addition, welding holes are distributed on the power supply transition plate, and the power supply pins are communicated with the welding holes through power supply jumper wires. On the power supply transition plate, the welding pads at two ends and the welding hole in the middle are conducted through the internal wiring of the circuit board. The lower surface of the soft belt bonding pad of the device is lapped with the soft belt power supply bonding pad on the power supply transition plate. The upper surface of the soft belt pad is contacted with the power supply pin. And under the action of the power supply needle base and the sliding block assembly, the power supply needle applies certain pressure to the soft belt, so that the soft belt is in close contact with the surface of the power supply transition plate. Therefore, the power supply needle and the power supply transition plate clamp the soft belt, and a sandwich-type double-power-supply working mode is formed.
In addition, the invention adopts the high-precision slide block assembly, can ensure the accurate alignment of the power supply to the soft belt welding pad, and ensure the convenience, the rapidness and the reliability of the soft belt power supply scheme.
In the above-mentioned soft belt power supply unit of a high-speed device, the power supply assembly includes the power supply needle base, and the power supply needle is fixed with to power supply needle base bottom end, and power supply jumper wire one end is joined in marriage with power supply needle base and is joined in marriage, and the other end is connected with the welding hole on the cab apron is crossed in the power supply.
The soft belt power supply device of the high-speed device further comprises a soft belt pressing assembly which is a clamping buckle, one end of the soft belt pressing assembly is hinged with the bottom plate of the device clamping assembly, and the bulge at the other end of the soft belt pressing assembly is matched with the groove of the bottom plate of the device clamping assembly in shape and can be fixed in the groove through bolts.
In the soft belt power supply device of the high-speed device, the power supply transition plate and the sliding block assembly are fixed on the bottom plate of the device clamping assembly through screws.
In the soft belt power supply device of the high-speed device, the front end of the soft belt of the high-speed device is distributed with a set number of pads, the width and the center distance of the pads are random distances or set distances, the pads are set in the set thickness direction of the soft belt, the pads on the front side and the back side are overlapped and conducted, the power supply transition plate is also distributed at one end, contacted with the soft belt of the device, of the high-speed device, the surface of the power supply transition plate is also distributed with the pads, the center distance between the pads is kept consistent with the center distance between the pads on the soft belt, the width of the pads is larger than the width of the pads on the soft belt, the other end of the power supply transition plate is distributed with the golden finger pads, the golden finger pads are connected with the connectors on the power supply mainboard to realize power supply, and the golden finger pads and the pads, contacted.
In the above-mentioned soft strip power supply device for a high-speed device, the power supply transition plate is also distributed with the same number of welding holes as the number of the welding pads, the welding holes and the welding pads contacted with the soft strip are in a one-to-one correspondence relationship, and the welding holes and the welding pads are connected and conducted through the internal wiring of the power supply transition plate, namely, the welding holes and the welding pads are conducted with the golden finger pads which obtain external power supply from the connector on the power supply mainboard.
In the above soft tape power supply device for a high-speed device, the power supply pin is mounted on the power supply pin base, the power supply pin base is made of an insulating material, a positioning hole is formed in the power supply pin base, and the distance between the holes is consistent with the distance between the centers of the pads of the soft tape of the device. One end of the power supply jumper is connected and conducted with the tail end of the power supply needle, and the other end of the power supply jumper is connected and conducted with the welding hole of the power supply transition plate. Namely: the power supply needle is conducted with the 'golden finger' pad on the power supply transition plate through the power supply jumper and the welding hole, and contacts the upper surface of the soft belt pad, so that power can be supplied to the soft belt pad.
In the above-mentioned soft belt power supply unit of a high-speed device, the power supply needle base is installed on the slider component, and under the gravity sliding action of the slider, the power supply needle contacts with the upper surface of the soft belt pad, so as to realize the power supply to the soft belt pad. Meanwhile, the power supply needle also provides vertical downward pressure to the soft belt, so that the lower surface of the soft belt bonding pad is in close contact with the bonding pad of the power supply transition plate.
The slider assembly includes: the sliding block can move in the vertical direction along the sliding rail under the action of the gravity of the sliding block. And the slide block can be fixed on the slide rail through the locking screw on the slide block.
And the power supply of the soft belt bonding pad is realized by the bonding pad on the power supply transition plate. Because the upper surface and the lower surface of the soft belt bonding pad are overlapped and conducted, a sandwich type power supply mode among the power supply needle, the soft belt, the power supply transition plate and the power supply transition plate is formed. The power supply needle and the power supply transition plate clamp the soft belt therein, and the soft belt is subjected to a double power supply mode.
The power supply needle and the pad on the power supply transition plate can both supply power to the soft belt to form a sandwich-type double power supply mode, the power supply needle can supply power and can apply pressure to the soft belt under the combined action of the power supply needle base and the sliding block assembly to realize the sandwich-type double power supply mode.
A soft band power supply method of a high-speed device comprises the following steps:
step 1, adjusting the movable positioning block to ensure that the positions of the soft belt bonding pad and the bonding pad of the power supply transition plate are correspondingly overlapped one by one after the device is clamped.
And 2, pressing and fixing the soft belt through the soft belt pressing assembly.
And 3, putting down the power supply pin to be in contact with the soft belt bonding pad, and conducting the power supply pin with the 'golden finger' bonding pad at the other end of the power supply transition plate under the combined action of the power supply jumper and the internal wiring of the power supply transition plate. Meanwhile, under the pressure action of the power supply needle, the lower surface of the soft belt bonding pad is in close contact with the bonding pad on the surface of the power supply transition plate, and the soft belt bonding pad is also conducted with the bonding pad of the golden finger under the action of internal wiring of the power supply transition plate.
And 4, inserting a section of the golden finger pad of the power supply transition plate into a standard connector on the power supply mainboard, and switching on an external power supply on the power supply mainboard, so that power supply to the soft belt can be realized.
The invention has the beneficial effect that the problem that the flexible tape connector with the general standard specification can not be suitable for the device flexible tape with the special pad arrangement design due to the requirement of the product can be well solved. With the increasing increase of communication speed, the conventional flexible band connector cannot meet the requirements of reliability and stability of power supply to the flexible band in repeated use. In addition, the power supply scheme of the soft belt is convenient, reliable, efficient and convenient. And the soft belt can not be damaged destructively, so as to avoid influencing the use of the downstream user end. The sandwich type double power supply mode among the power supply needle, the device soft belt and the power supply transition plate can well solve the problems.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the soft belt power supply device of the present invention.
Fig. 2a is a schematic structural diagram of the device soft belt.
Fig. 2b is a schematic diagram of a top view structure of the device soft belt.
Fig. 3a is a schematic view of the working three-dimensional structures of the power supply transition plate, the device soft belt, the power supply main board connector and the three.
Fig. 3b is a schematic working diagram of the power supply transition plate, the device soft belt, the power supply main board connector, and the three.
Fig. 3c is a schematic diagram of the power supply transition plate, the device soft belt, the power supply main board connector, and the three.
Fig. 4 is a wiring diagram of the power supply transition plate.
Fig. 5 is a schematic diagram of a "sandwich" dual power supply structure of the flexible belt.
In the figure, 1 is a power supply main board, 2 is a high-speed device, 3 is a movable positioning block, 4 is a device clamping assembly, 5 is a soft belt pressing assembly, 6 is a power supply transition board, 7 is a power supply pin, 8 is a power supply jumper, 9 is a power supply pin base, and 10 is a sliding block assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the soft belt power supply device of a high-speed device comprises a power supply main board 1, a high-speed device 2, a movable positioning block 3, a device clamping assembly 4, a soft belt pressing assembly 5, a power supply transition plate 6, a power supply pin 7, a power supply jumper 8, a power supply pin base 9 and a sliding block assembly 10. The power supply transition plate and the sliding block assembly are fixed on a bottom plate of the device clamping assembly through screws.
The power supply needle base is installed on the sliding block assembly, and under the action of gravity sliding of the sliding block, the power supply needle contacts with the upper surface of the soft belt pad to supply power to the soft belt pad. Meanwhile, the power supply needle also provides vertical downward pressure to the soft belt, so that the lower surface of the soft belt bonding pad is in close contact with the bonding pad of the power supply transition plate. Thus, the power supply to the pad of the soft strip is realized by supplying the pad on the transition plate. Because the upper surface and the lower surface of the soft belt bonding pad are overlapped and conducted, a sandwich type power supply mode among the power supply needle, the soft belt, the power supply transition plate and the power supply transition plate is formed. The power supply needle and the power supply transition plate clamp the soft belt therein, and the soft belt is subjected to a double power supply mode.
Referring to fig. 2a and 2b, the structure of the device soft belt is schematically illustrated, which shows the structural features of the soft belt and the upper and lower pads, and the pads on the upper and lower surfaces of the soft belt are overlapped and conducted in the thickness direction of the soft belt. The front end of the soft belt of the high-speed device is distributed with a certain number of pads, and the width and the center spacing of the pads are regular or irregular according to the actual design requirements of products. In the thickness direction of the soft belt about 0.15mm, the bonding pads on the front and back sides are overlapped and conducted. The power supply transition plate is provided with bonding pads on the surface of one end contacted with the soft belt of the device, the center distance between the bonding pads is strictly consistent with the center distance between the bonding pads on the soft belt, and the width of the bonding pad is slightly wider than that of the bonding pad on the soft belt. And the other end of the power supply transition plate is distributed with a 'golden finger' welding disc which is connected with a connector on the power supply mainboard to realize power-on. The connector is a universal standard component, namely the characteristic of a 'golden finger' welding pad, and belongs to universal standard design. The 'golden finger' pad, the other end of the power supply transition plate and the pad contacted with the soft belt of the device are connected and conducted through internal wiring.
Referring to fig. 3a, 3b and 3c, the detailed features of the power supply transition plate and the connection mode with the device flexible strip and the power supply main board connector are shown. The same number of welding holes are distributed on the power supply transition plate. The welding holes and the welding pads contacted with the soft belt are in one-to-one correspondence, and the welding holes and the welding pads are connected and conducted through the internal wiring of the power supply transition plate, namely, the welding holes and the welding pads are conducted with the 'golden finger' welding pads which obtain external power supply from the connector on the power supply mainboard.
Referring to fig. 4, a wiring diagram of the power supply transition board is shown, the left side is a soft strip power supply pad for contacting with the soft strip pad for power supply, and the right side is a 'gold finger' pad for connecting with a standard connector on a power supply mainboard for external power supply.
Referring to fig. 5, the power supply needle, the device soft belt and the power supply transition plate form a sandwich double power supply form. The power supply needle is arranged on the power supply needle base, the power supply needle base is made of insulating materials, positioning holes are formed in the power supply needle base, and the hole distance is consistent with the center distance of the device soft belt bonding pad. One end of the power supply jumper is connected and conducted with the tail end of the power supply needle, and the other end of the power supply jumper is connected and conducted with the welding hole of the power supply transition plate. Namely: the power supply needle is conducted with the 'golden finger' pad on the power supply transition plate through the power supply jumper and the welding hole, and contacts the upper surface of the soft belt pad, so that power can be supplied to the soft belt pad. See fig. 1, 2, 3, 4, 5. The invention also relates to a soft belt power supply method, which comprises the following steps:
(1) and adjusting the movable positioning block to ensure that the positions of the soft belt bonding pad and the bonding pad of the power supply transition plate are correspondingly superposed one by one after the device is clamped.
(2) And the soft belt is pressed and fixed through the soft belt pressing assembly.
(3) The power supply needle is put down to be in contact with the soft belt bonding pad, and the power supply needle is conducted with the golden finger bonding pad at the other end of the power supply transition plate under the combined action of the power supply jumper and the internal wiring of the power supply transition plate. Meanwhile, under the pressure action of the power supply needle, the lower surface of the soft belt bonding pad is in close contact with the bonding pad on the surface of the power supply transition plate, and the soft belt bonding pad is also conducted with the bonding pad of the golden finger under the action of internal wiring of the power supply transition plate.
(4) A section of the 'golden finger' welding disc of the power supply transition plate is inserted into a standard connector on the power supply mainboard, and an external power supply on the power supply mainboard is switched on, so that power supply to the soft belt can be realized.
The advantages of the invention are embodied in that: the flexible tape connector can well solve the problem that a flexible tape connector with a general standard specification cannot be suitable for a device flexible tape with a special pad arrangement design due to the requirement of a product. With the increasing increase of communication speed, the conventional flexible band connector cannot meet the requirements of reliability and stability of power supply to the flexible band in repeated use. In addition, the power supply scheme of the soft belt is convenient, reliable, efficient and convenient. And the soft belt can not be damaged destructively, so as to avoid influencing the use of the downstream user end. The sandwich type double power supply mode among the power supply needle, the device soft belt and the power supply transition plate can well solve the problems.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A soft belt power supply device of a high-speed device is characterized by comprising a base, a power supply mainboard arranged on the base, and a fixing component which is arranged on the base and is positioned beside the power supply mainboard and used for fixing the high-speed device, wherein a power supply transition plate and a power supply component which is fixed on the power supply transition plate and supplies power to the high-speed device through a device soft belt are arranged between the fixing component and the power supply mainboard;
the power supply assembly comprises a power supply needle base, a power supply needle is fixed at the bottom end of the power supply needle base, one end of a power supply jumper is matched and connected with the power supply needle base, and the other end of the power supply jumper is connected with a welding hole in the power supply transition plate;
the power supply needle is arranged on the power supply needle base, the power supply needle base is made of insulating materials, positioning holes are formed in the power supply needle base, the hole spacing is consistent with the center spacing of the soft strip welding pads of the device, one end of the power supply jumper is connected and conducted with the tail end of the power supply needle, the other end of the power supply jumper is connected and conducted with the welding holes of the power supply transition plate, the power supply needle is connected and conducted with the golden finger welding pads on the power supply transition plate through the power supply jumper and the welding holes, and the power supply needle is in contact with the upper surface of the soft strip welding pads to supply power to the soft strip welding;
the power supply needle base is installed on slider assembly, and under the gravity slip effect of slider, the upper surface contact of power supply needle and soft area pad realizes the power supply to soft area pad, and simultaneously, the power supply needle also provides the vertical decurrent pressure to soft area to the lower surface that makes soft area pad and the pad in close contact with of transition plate is crossed in the power supply, slider assembly includes: the sliding block can move in the vertical direction along the sliding rail under the action of the gravity of the sliding block, and the sliding block can be fixed on the sliding rail through the locking screw on the sliding block.
2. The soft belt power supply device of a high-speed device according to claim 1, wherein the fixed assembly comprises a movable positioning block and a device clamping assembly, the high-speed device is arranged between the movable positioning block and the device clamping assembly, the bottom of the movable positioning block is connected with two screw rods through a connecting rod, the screw rods can move in the grooves of two symmetrically arranged fixing pieces, and the screw rods are finally fixed at the required positions through nuts; the device clamping assembly comprises a positioning block, one end of the positioning block is connected with a positioning screw rod, the positioning screw rod is arranged on the clamping table, and the positioning block is arranged in a groove of the clamping table.
3. The soft band power supply apparatus of a high speed device as claimed in claim 1, further comprising a soft band pressing member as a holding buckle, one end of which is hinged to the bottom plate of the device holding member, and the other end of which has a protrusion adapted to the shape of the groove of the bottom plate of the device holding member and can be fixed in the groove by means of a bolt.
4. A flexible tape power supply apparatus for a high speed device according to claim 1, wherein the power supply transition plate and the slider assembly are fixed to the base plate of the device holding assembly by screws.
5. A soft strip power supply apparatus of a high speed device according to claim 1, characterized in that: the front end of the soft belt of the high-speed device is distributed with a set number of bonding pads, the width and the center distance of the bonding pads are random distances or set distances, the bonding pads are set in the set thickness direction of the soft belt, the bonding pads on the front side and the back side are overlapped and conducted,
the power supply transition plate is connected with the device soft belt of the high-speed device through a wiring arranged in the power supply transition plate, the surface of the power supply transition plate is also provided with bonding pads, the center distance between the bonding pads is kept consistent with the center distance between the bonding pads on the soft belt, the width of each bonding pad is larger than that of each bonding pad on the soft belt, the other end of the power supply transition plate is provided with a golden finger bonding pad, the golden finger bonding pads are connected with connectors on the power supply mainboard to achieve power supply, and the golden finger bonding pads and the bonding pads, contacted with the device soft belt, at the other end of the power supply transition plate are.
6. A soft strip power supply apparatus of a high speed device according to claim 1, characterized in that: the power supply transition plate is also distributed with welding holes with the same number as the welding pads, the welding holes and the welding pads contacted with the soft belt are in one-to-one correspondence, and the welding holes and the welding pads are connected and conducted through internal wiring of the power supply transition plate, namely, the welding holes and the welding pads are conducted with the golden finger welding pads which obtain external power supply from the connector on the power supply mainboard.
7. A soft band power supply method of a high-speed device comprises the following steps:
step 1, adjusting a movable positioning block to ensure that the positions of a soft belt bonding pad and a bonding pad of a power supply transition plate are correspondingly overlapped one by one after a device is clamped;
step 2, pressing and fixing the soft belt through a soft belt pressing assembly;
step 3, putting down the power supply pin to be in contact with the soft belt bonding pad, conducting the power supply pin with the golden finger bonding pad at the other end of the power supply transition plate under the combined action of the power supply jumper and the internal wiring of the power supply transition plate, meanwhile, under the pressure action of the power supply pin, closely contacting the lower surface of the soft belt bonding pad with the bonding pad on the surface of the power supply transition plate, and conducting with the golden finger bonding pad through the internal wiring of the power supply transition plate;
and 4, inserting a section of the golden finger pad of the power supply transition plate into a standard connector on the power supply mainboard, and switching on an external power supply on the power supply mainboard, so that power supply to the soft belt can be realized.
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| CN201810032168.9A CN108258464B (en) | 2018-01-12 | 2018-01-12 | Soft band power supply device and power supply method for high-speed device |
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| CN201810032168.9A CN108258464B (en) | 2018-01-12 | 2018-01-12 | Soft band power supply device and power supply method for high-speed device |
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| CN108258464B true CN108258464B (en) | 2020-02-14 |
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| CN109633831A (en) * | 2018-11-23 | 2019-04-16 | 武汉光迅科技股份有限公司 | A kind of Optical Device Coupling device and coupling process |
| CN110361615B (en) * | 2019-07-19 | 2021-08-10 | 武汉光迅科技股份有限公司 | Automatic power supply device of active device |
| CN112600051B (en) * | 2020-12-04 | 2022-04-08 | 慈溪市甬联电子有限公司 | Jumper connector installation equipment |
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| US7265983B2 (en) * | 2003-10-13 | 2007-09-04 | Tyco Electronics Raychem Gmbh | Power unit comprising a heat sink, and assembly method |
| CN201421904Y (en) * | 2009-05-12 | 2010-03-10 | 达昌电子科技(苏州)有限公司 | Flat cable connection structure |
| CN105578743B (en) * | 2015-12-29 | 2018-12-11 | 广东欧珀移动通信有限公司 | Flexible circuit board, circuit board assemblies and mobile terminal |
| CN206181556U (en) * | 2016-11-15 | 2017-05-17 | 深圳和而泰智能控制股份有限公司 | Electronic device |
| CN107509352B (en) * | 2017-08-25 | 2019-06-07 | 维沃移动通信有限公司 | A kind of fixing means and mobile terminal of flexible circuit board FPC |
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