CN109119776B - Ultrathin terminal type driving power supply - Google Patents
Ultrathin terminal type driving power supply Download PDFInfo
- Publication number
- CN109119776B CN109119776B CN201811033339.6A CN201811033339A CN109119776B CN 109119776 B CN109119776 B CN 109119776B CN 201811033339 A CN201811033339 A CN 201811033339A CN 109119776 B CN109119776 B CN 109119776B
- Authority
- CN
- China
- Prior art keywords
- power supply
- driving power
- groove
- supply body
- contact piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses an ultrathin terminal type driving power supply which comprises a driving power supply body and a power supply cover plate, wherein a plurality of wire clamping grooves are formed in a symmetrical side wall of a groove of the driving power supply body, the wire clamping grooves are communicated with the groove, an elastic extrusion block I and a conductive contact piece are fixedly connected to the bottom end of each wire clamping groove, the conductive contact piece is close to one end of the groove, a baffle is fixedly hinged to the symmetrical inner side wall close to the groove of the driving power supply body, and a plurality of elastic extrusion blocks II and an insulating extrusion rod are fixedly connected to one side wall of the baffle. The invention can fix a plurality of wires to ensure that the structure can efficiently disassemble and assemble the wires, thereby improving the efficiency of detection and maintenance of the structure; the elastic extrusion block II and the elastic extrusion block I are utilized to conveniently extrude and clamp the lead; the conductive contact piece and the insulating extrusion rod are utilized to realize that the insulating extrusion rod extrudes and contacts the conductive core in the wire, so that the conductive core is convenient to conduct a circuit where the conductive contact piece is located.
Description
Technical Field
the invention relates to the technical field of driving power supplies, in particular to an ultrathin terminal type driving power supply.
Background
The driving power supply is one of necessary parts when the electronic equipment works, a plurality of terminals are arranged on the driving power supply for connecting wires, and when the terminals are connected with a circuit, the wires are required to be installed and screwed to fix the wires, so that the wires are not convenient to disassemble, and the conduction efficiency of the circuit is further influenced.
The conventional driving power supply terminal is separately and fixedly connected, so that when a wire is connected, a plurality of bolts are required to be screwed to fixedly conduct the wire, maintenance and detection of maintenance personnel are inconvenient, the workload of the maintenance personnel is increased, repeated work is caused, and the working efficiency of installation and maintenance of the driving power supply cannot be ensured.
Disclosure of Invention
The invention aims to provide an ultrathin terminal type driving power supply to solve the problems that wires in a plurality of terminals are inconvenient to fix, and further the efficiency of fixing, installing and disassembling the wires cannot be improved in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
An ultrathin terminal type driving power supply comprises a driving power supply body and a power supply cover plate, wherein a groove is formed in the middle of the top end of the driving power supply body, a circuit board is fixedly placed at the bottom end of the groove, a plurality of wire clamping grooves are formed in symmetrical side walls of the groove of the driving power supply body, the wire clamping grooves are communicated with the groove, a first elastic extrusion block and a conductive contact piece are fixedly connected to the bottom end of each wire clamping groove, the conductive contact piece is close to one end of the groove and is communicated with the circuit board, a baffle is fixedly hinged to each symmetrical inner side wall close to the groove of the driving power supply body, a plurality of second elastic extrusion blocks and an insulating extrusion rod are fixedly connected to one side wall of the baffle, a clamping block is fixedly connected to the middle of the outer side wall of the baffle, the baffle is fixed to the top end of the driving power supply body through the clamping block, and the insulating extrusion rod is in extrusion contact with the conductive contact piece, wherein the elastic extrusion block II is in extrusion contact with the elastic extrusion block I, and the top end of the driving power supply body is fixedly covered with a power supply cover plate.
Preferably, threaded groove has been seted up to the top corner of drive power supply body, the counter sink has been seted up to the corner of power apron, and passes through bolt fixed connection in counter sink and the relative threaded groove.
Preferably, the number of the counter bores, the threaded grooves and the bolts is the same.
Preferably, a threaded through hole is formed in the clamping block, a bolt rod is inserted into the threaded through hole in a penetrating manner, and the end of the bolt rod is in extrusion contact with the outer side wall of the driving power supply body.
Preferably, the number of the wire clamping grooves is not less than four, wherein the wire clamping grooves are symmetrically distributed on two side walls of the driving power supply body, and an elastic extrusion block I and a conductive contact piece are arranged in each wire clamping groove.
Preferably, the number and size of the second elastic extrusion block and the first elastic extrusion block are matched with each other, the conductive contact piece is circular, the insulating extrusion rod is quadrangular, and the diameter of an inscribed circle of the cross section of the insulating extrusion rod is larger than that of the conductive contact piece.
Preferably, the baffle and the blocking block are of an integrally formed L-shaped structure.
Preferably, the corners of the driving power supply body and the power supply cover plate are provided with chamfers.
Preferably, the driving power supply body and the power supply cover plate are matched in shape and size.
Preferably, the shape of the wire clamping groove is rectangular.
The invention has the beneficial effects that: the structure of the invention has ingenious design and simple operation, can realize the fixation of a plurality of wires, ensures that the structure can efficiently disassemble and assemble the wires, and improves the detection and maintenance efficiency of the structure; the elastic extrusion block II and the elastic extrusion block I are utilized to conveniently extrude and clamp the lead; the conductive contact piece and the insulating extrusion rod are utilized to realize that the insulating extrusion rod extrudes and contacts the conductive core in the lead so as to lead the conductive core to conduct the circuit where the conductive contact piece is positioned; the baffle plate can be used for fixing a plurality of wires at the same time, so that the workload of repeated operation of operators is reduced; the clamping block is fixed on the side wall of the driving power supply body by utilizing the mutual matching action among the clamping block, the threaded through hole and the bolt rod, so that the extrusion fixation of the lead is ensured; utilize the mutually supporting effect between power apron, counter sink and the bolt, make things convenient for power apron to the fixed of drive power supply body structure, while is the fixed stop again.
When the device is used, the power cover plate is detached, then the bolt rod is screwed, the baffle plate is turned, the wire is placed on the elastic extrusion block I, the core guiding line of the wire is in contact with the conductive contact piece, then the baffle plate is turned, the insulation extrusion rod is in extrusion contact with the core guiding line and the conductive contact piece at the moment, the elastic extrusion block II is in extrusion contact with the elastic extrusion block I and the wire, the bolt rod is screwed in the threaded through hole at the moment, one end of the bolt rod is in extrusion contact with the side wall of the driving power body, then the power cover plate is paved on the driving power body, the bolt is inserted in the countersunk hole and the threaded groove, the power cover plate is fixed on the driving power body, and when the structure is detached, the operation can be carried out according to the opposite steps.
Drawings
Fig. 1 is a schematic top view of the driving power supply body according to the present invention after one of the shutters is unfolded.
Fig. 2 is a schematic front view of the whole structure of the present invention.
Fig. 3 is a schematic top view of the power cover covering the driving power body according to the present invention.
In the figure: 1-driving power supply body, 10-groove, 11-circuit board, 12-thread groove, 13-lead clamping groove, 130-elastic extrusion block I, 131-conductive contact piece, 2-power supply cover plate, 20-counter bore, 3-baffle, 30-elastic extrusion block II, 31-insulating extrusion rod, 4-clamping block, 40-thread through hole, 41-bolt rod, 5-bolt and 6-lead.
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. 1-3, an ultra-thin terminal type driving power supply includes a driving power supply body 1 and a power supply cover plate 2, a groove 10 is formed in the middle of the top end of the driving power supply body 1, a circuit board 11 is fixedly disposed at the bottom end of the groove 10, a plurality of lead slots 13 are formed in symmetrical sidewalls of the groove 10 of the driving power supply body 1, the lead slots 13 are communicated with the groove 10, a first elastic pressing block 130 and a conductive contact piece 131 are fixedly connected to the bottom end of the lead slots 13, the number of the lead slots 13 is not less than four, wherein the plurality of lead slots 13 are symmetrically distributed on two sidewalls of the driving power supply body 1, each lead slot 13 is internally provided with a first elastic pressing block 130 and a conductive contact piece 131, the lead slot 13 is rectangular, the number and the size of the second elastic pressing block 30 and the first elastic pressing block 130 are matched, and the second elastic pressing block 30 and the first elastic pressing block 130, the wire 6 is conveniently squeezed and clamped, the conductive contact piece 131 is circular, the insulating extrusion rod 31 is quadrangular, the diameter of an inscribed circle of the cross section of the insulating extrusion rod 31 is larger than that of the conductive contact piece 131, and the conductive contact piece 131 and the insulating extrusion rod 31 are utilized to realize that the insulating extrusion rod 31 squeezes and contacts the conductive core in the wire 6 so that the conductive core can conduct a circuit where the conductive contact piece 131 is located.
The conductive contact piece 131 is close to one end of the groove 10, the conductive contact piece 131 is communicated with the circuit board 11, the driving power supply body 1 is fixedly hinged with a baffle 3 on a symmetrical inner side wall close to the groove 10, a plurality of elastic extrusion blocks two 30 and insulating extrusion rods 31 are fixedly connected on one side wall of the baffle 3, a clamping block 4 is fixedly connected in the middle of the outer side wall of the baffle 3, the baffle 3 and the clamping block 4 are in an L-shaped structure which is integrally formed, a plurality of wires 6 can be simultaneously fixed by utilizing the baffle 3 to reduce the workload of repeated operation of an operator, a threaded through hole 40 is formed in the clamping block 4, a bolt rod 41 is inserted in the threaded through hole 40, the end of the bolt rod 41 is in extrusion contact with the outer side wall of the driving power supply body 1, and the clamping block 4 is fixed on the side wall of the driving power supply body 1 by utilizing the mutual matching action among the clamping block 4, the threaded through, thereby ensuring the compression fixation of the wire 6.
Baffle 3 passes through the screens piece 4 to be fixed on the top of drive power supply body 1, wire 6 has been interlude in the wire draw-in groove 13, and insulating extrusion pole 31 extrusion contact conductive contact piece 131, wherein two 30 extrusion contact elastic extrusion pieces of elastic extrusion piece 130, the fixed power apron 2 that has covered in top of drive power supply body 1, the corner of drive power supply body 1 and power apron 2 all is equipped with the chamfer, the shape of drive power supply body 1 and power apron 2, the size all matches each other.
Thread groove 12 has been seted up to the top corner of driving power supply body 1, counter sink 20 has been seted up to the corner of power apron 2, and through bolt 5 fixed connection in counter sink 20 and some relative thread grooves 12, counter sink 20, the figure homogeneous phase of thread groove 12 and bolt 5, utilize power apron 2, the mutually supporting between counter sink 20 and the bolt 5, make things convenient for the fixing of power apron 2 to 1 structure of driving power supply body, while fixed stop 3 once more.
The structure of the invention has smart design and simple operation, and can realize the fixation of a plurality of wires 6 so as to ensure that the structure can efficiently disassemble and assemble the wires 6 and improve the efficiency of the structure detection and maintenance.
The working principle is as follows: when the device is used, the power supply cover plate 2 is detached, then the bolt rod 41 is screwed, the baffle plate 3 is turned, the lead 6 is placed on the elastic extrusion block I130, the core wire of the lead 6 is contacted with the conductive contact piece 131, then the baffle plate 3 is turned, the insulation extrusion rod 31 is in extrusion contact with the core wire and the conductive contact piece 131, the elastic extrusion block II 30 is in extrusion contact with the elastic extrusion block I130 and the lead 6, the bolt rod 41 is screwed in the threaded through hole 40, one end of the bolt rod 41 is in extrusion contact with the side wall of the driving power supply body 1, then the power supply cover plate 2 is laid on the driving power supply body 1, the bolt 5 is inserted in the countersunk hole 20 and the threaded groove 12, the power supply cover plate 2 is fixed on the driving power supply body 1, and when the structure needs to be detached, the operation can be carried out according to the opposite steps.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an ultra-thin terminal formula drive power supply, includes drive power supply body (1) and power apron (2), its characterized in that: the circuit board structure is characterized in that a groove (10) is formed in the middle of the top end of the driving power supply body (1), a circuit board (11) is fixedly placed at the bottom end of the groove (10), a plurality of wire clamping grooves (13) are formed in symmetrical side walls of the groove (10) of the driving power supply body (1), the wire clamping grooves (13) are communicated with the groove (10), the bottom end of each wire clamping groove (13) is fixedly connected with a first elastic extrusion block (130) and a conductive contact piece (131), one end, close to the groove (10), of each conductive contact piece (131) is connected with the circuit board (11), a baffle (3) is fixedly hinged to each symmetrical inner side wall, close to the groove (10), of the driving power supply body (1), a plurality of second elastic extrusion blocks (30) and an insulating extrusion rod (31) are fixedly connected to one side wall of the baffle (3), and a clamping block (4) is fixedly connected to the middle of the outer side wall, the baffle (3) are fixed on the top end of the driving power supply body (1) through the clamping block (4), a wire (6) penetrates into the wire clamping groove (13), the insulating extrusion rod (31) is in extrusion contact with the conductive contact piece (131), the elastic extrusion block II (30) is in extrusion contact with the elastic extrusion block I (130), and the top end of the driving power supply body (1) is fixedly covered with the power supply cover plate (2).
2. The ultra-thin terminal type driving power supply according to claim 1, wherein: thread groove (12) have been seted up to the top corner of drive power supply body (1), counter sink (20) have been seted up to the corner of power apron (2), and pass through bolt (5) fixed connection in counter sink (20) and relative thread groove (12).
3. The ultra-thin terminal type driving power supply according to claim 2, wherein: the number of the counter bores (20), the number of the thread grooves (12) and the number of the bolts (5) are the same.
4. The ultra-thin terminal type driving power supply according to claim 1, wherein: the clamping block (4) is provided with a threaded through hole (40), a bolt rod (41) is inserted into the threaded through hole (40), and the end of the bolt rod (41) is in extrusion contact with the outer side wall of the driving power supply body (1).
5. The ultra-thin terminal type driving power supply according to claim 1, wherein: the number of the wire clamping grooves (13) is not less than four, wherein the wire clamping grooves (13) are symmetrically distributed on two side walls of the driving power supply body (1), and an elastic extrusion block I (130) and a conductive contact piece (131) are arranged in each wire clamping groove (13).
6. The ultra-thin terminal type driving power supply according to claim 1, wherein: the number and the size of the second elastic extrusion block (30) and the first elastic extrusion block (130) are matched with each other, the conductive contact piece (131) is circular, the insulating extrusion rod (31) is quadrangular, and the diameter of an inscribed circle of the cross section of the insulating extrusion rod (31) is larger than that of the conductive contact piece (131).
7. The ultra-thin terminal type driving power supply according to claim 1, wherein: the baffle (3) and the clamping block (4) are of an integrally formed L-shaped structure.
8. The ultra-thin terminal type driving power supply according to claim 1, wherein: the corners of the driving power supply body (1) and the power supply cover plate (2) are provided with chamfers.
9. The ultra-thin terminal type driving power supply according to claim 1, wherein: the driving power supply body (1) and the power supply cover plate (2) are matched in shape and size.
10. The ultra-thin terminal type driving power supply according to claim 1, wherein: the wire clamping groove (13) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033339.6A CN109119776B (en) | 2018-09-05 | 2018-09-05 | Ultrathin terminal type driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033339.6A CN109119776B (en) | 2018-09-05 | 2018-09-05 | Ultrathin terminal type driving power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109119776A CN109119776A (en) | 2019-01-01 |
| CN109119776B true CN109119776B (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033339.6A Expired - Fee Related CN109119776B (en) | 2018-09-05 | 2018-09-05 | Ultrathin terminal type driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119776B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0353443A2 (en) * | 1988-08-03 | 1990-02-07 | Mannesmann Kienzle GmbH (HR B1220) | Case for an electronic apparatus |
| CN201656369U (en) * | 2010-03-12 | 2010-11-24 | 镇江贝德科技有限公司 | Solar photovoltaic assembly junction box |
| CN201708364U (en) * | 2009-11-10 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN204424482U (en) * | 2014-12-20 | 2015-06-24 | 刘逸超 | A kind of can the slip-off preventing multichannel binding post of fast-wiring |
| CN205231415U (en) * | 2015-11-18 | 2016-05-11 | 东莞市镭清电子实业有限公司 | Construction improvement's interface converter |
| CN207303570U (en) * | 2017-09-22 | 2018-05-01 | 佛山市华辉电源线材有限公司 | A kind of improved PVC power cords |
| CN207623494U (en) * | 2017-11-15 | 2018-07-17 | 广州赛宇电子技术服务有限公司 | A kind of semiconductor laser drive power performance detector |
-
2018
- 2018-09-05 CN CN201811033339.6A patent/CN109119776B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0353443A2 (en) * | 1988-08-03 | 1990-02-07 | Mannesmann Kienzle GmbH (HR B1220) | Case for an electronic apparatus |
| CN201708364U (en) * | 2009-11-10 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN201656369U (en) * | 2010-03-12 | 2010-11-24 | 镇江贝德科技有限公司 | Solar photovoltaic assembly junction box |
| CN204424482U (en) * | 2014-12-20 | 2015-06-24 | 刘逸超 | A kind of can the slip-off preventing multichannel binding post of fast-wiring |
| CN205231415U (en) * | 2015-11-18 | 2016-05-11 | 东莞市镭清电子实业有限公司 | Construction improvement's interface converter |
| CN207303570U (en) * | 2017-09-22 | 2018-05-01 | 佛山市华辉电源线材有限公司 | A kind of improved PVC power cords |
| CN207623494U (en) * | 2017-11-15 | 2018-07-17 | 广州赛宇电子技术服务有限公司 | A kind of semiconductor laser drive power performance detector |
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| Publication number | Publication date |
|---|---|
| CN109119776A (en) | 2019-01-01 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 Termination date: 20210905 |