CN213692523U - Direct current operation power supply wiring device - Google Patents
Direct current operation power supply wiring device Download PDFInfo
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- CN213692523U CN213692523U CN202022877159.5U CN202022877159U CN213692523U CN 213692523 U CN213692523 U CN 213692523U CN 202022877159 U CN202022877159 U CN 202022877159U CN 213692523 U CN213692523 U CN 213692523U
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- power supply
- wiring
- direct current
- insulating
- fixed
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Abstract
The utility model relates to a termination field, concretely relates to direct current operating power supply termination. Including direct current operating power supply, a plurality of holes have been seted up on the left side wall of direct current operating power supply casing, downthehole all is fixed with the insulating frame, it is provided with the collets all to rotate in the insulating frame, insulating frame inner edge lower extreme is inlayed and is fixed with the wiring groove, the wiring groove passes through the wire with the circuit board in the direct current operating power supply and is connected, it is provided with the slider to slide in the wiring groove, the slider upper end is fixed with the kicking block, the slider lower extreme passes through spring coupling with wiring groove tank bottom, the slot has been seted up to the collets right-hand member, it is provided with in the vertical direction in. The utility model discloses, kind simple structure, convenient to use can realize quick wiring, and the contact nature is good, and the wiring can not drop, and wiring stability is good.
Description
Technical Field
The utility model relates to a termination field, concretely relates to direct current operating power supply termination.
Background
The direct current operation power supply is the power for the power supply of secondary equipment, and current direct current operation power supply wiring is inconvenient, generally utilizes the cooperation of nut and screw rod, utilizes the nut to compress tightly the wiring of winding on the screw rod, and this kind of mode of connection uses inconveniently, leads to contact failure easily, and the wiring is long for a long time, and the sinle silk of wiring is easy fracture after repetitious usage simultaneously, needs the repeated wire stripping.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient to use can realize quick wiring, the good direct current operating power supply termination of contact nature.
In order to realize the purpose, the utility model provides a technical scheme is:
a direct current operation power supply wiring device comprises a direct current operation power supply, a plurality of holes are arranged on the left side wall of a shell of the direct current operation power supply, an insulating frame is fixed in each hole, an insulating block is rotatably arranged in each insulating frame, a vertical through hole is arranged on the left side of the insulating block, a vertical long groove is arranged at the left end of the insulating block, the long groove corresponds to and is communicated with the through hole, a wiring groove is fixedly embedded at the lower end of the inner edge of the insulating frame and is connected with a circuit board in the direct current operation power supply through a conducting wire, a sliding block is arranged in the wiring groove in a sliding mode, a top block is fixed at the upper end of the sliding block and corresponds to the long groove and the through hole, the lower end of the sliding block is connected with the bottom of the wiring groove through a spring, a slot is arranged at the right end of the insulating block, an inserting plate used for inserting and matching with the,
the wire core of the connecting end of the wiring is fixed with a contact rod, a stop block is fixed on the outer edge of one end, away from the wiring, of the contact rod, and an insulating ring is fixed at the other end of the contact rod.
Specifically, insulating frame upper end left side is fixed with the deflector that two front and back symmetries set up, and the deflector left end is 90 degrees buckles relatively, and the picture peg slides and sets up between two deflectors, is fixed with the barre on the picture peg left end face between two deflectors.
Specifically, a guide arc surface is machined on the left side of the upper end of the top block.
Specifically, contact lever, kicking block, slider and wiring groove are the copper material, slider and wiring groove sliding contact.
Specifically, the insulating ring is fixedly connected with an insulating layer of the wiring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, kind simple structure, convenient to use can realize quick wiring, and the contact nature is good, and the wiring can not drop, and wiring stability is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Fig. 3 is a schematic structural diagram after the wiring of the present invention.
Fig. 4 is an enlarged view of the region B in fig. 3.
Fig. 5 is a schematic structural diagram of an insulating block.
Detailed Description
As shown in fig. 1-5, a dc operation power supply wiring device comprises a dc operation power supply 1, a plurality of holes are arranged on the left side wall of the casing of the dc operation power supply 1, an insulating frame 2 is fixed in each hole, an insulating block 3 is rotatably arranged in each insulating frame 2, a vertical through hole 16 is arranged on the left side of the insulating block 3, a vertical long groove 17 is arranged at the left end of the insulating block 3, the long groove 17 corresponds to and communicates with the through hole 16, a wiring groove 6 is fixedly embedded at the lower end of the inner edge of the insulating frame 2, the wiring groove 6 is connected with a circuit board in the dc operation power supply 1 through a conducting wire, a sliding block 7 is arranged in the wiring groove 6 in a sliding manner, a top block 8 is fixed at the upper end of the sliding block 7, a guide arc surface is processed at the left side of the upper end of the top block 8, the top block 8 corresponds to the long groove 17 and the through, an inserting plate 13 which is used for being matched with the inserting slot 4 in an inserting manner is arranged on the left side of the upper end of the insulating frame 2 in a sliding manner in the vertical direction, two guide plates 14 which are symmetrically arranged front and back are fixed on the left side of the upper end of the insulating frame 2, the left ends of the guide plates 14 are relatively bent by 90 degrees, the inserting plate 13 is arranged between the two guide plates 14 in a sliding manner, a handle rod 15 is fixed on the left end surface of the inserting plate 13 between the two guide plates 14, a vertical stop lever 5 is fixed in the shell of the direct current operating power supply 1, the upper end of the stop lever 5 is contacted,
still including wiring 12, be fixed with contact arm 10 on the sinle silk of 12 links of working a telephone switchboard connection end, contact arm 10 is kept away from and is fixed with dog 18 on the one end outer fringe of 12 links of working a telephone switchboard connection, is fixed with insulator ring 11 on the contact arm 10 other end, insulator ring 11 and the insulating layer fixed connection of 12 links of working a telephone switchboard connection.
The contact rod 10, the top block 8, the sliding block 7 and the wiring groove 6 are all made of copper materials, and the sliding block 7 is in sliding contact with the wiring groove 6.
When the utility model is used, the stop block 18 on the contact rod 10 is corresponding to the long groove 17, the contact rod 10 is inserted into the through hole 16, when the stop block 18 is positioned below the insulating block 3, the contact rod 10 is rotated, the stop block 18 is staggered with the long groove 17, the insulating ring 11 is contacted with the insulating block 3 at the moment, the contact rod 10 is arranged on the insulating block 3, the lower end of the insulating block 3 rotates towards the inner direction of the shell of the direct current operation power supply 1, the contact rod 10 can extrude the top block 8 in the rotating process of the insulating block 3, the sliding block 7 extrudes the spring 9 to descend in the wiring groove 6, when one end of the contact rod 10 far away from the wiring 12 is contacted with the stop rod 5, the slot 4 is positioned below the plug board 13, the top block 8 is positioned in the long groove 17 and tightly abuts against the contact rod 10 under the elastic force of the spring 9, the contact rod 10 is electrically connected with the circuit board in the direct current operation power supply 1 through the top block 8, the sliding block 7, the insulating block 3 is now fixed by the rod 15 making the insert 13 descend and be inserted in the slot 4.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A direct current operation power supply wiring device comprises a direct current operation power supply and is characterized in that a plurality of holes are formed in the left side wall of a direct current operation power supply shell, insulating frames are fixed in the holes, insulating blocks are rotatably arranged in the insulating frames, vertical through holes are formed in the left sides of the insulating blocks, vertical long grooves are formed in the left ends of the insulating blocks, the long grooves correspond to and are communicated with the through holes, wiring grooves are fixedly embedded at the lower ends of the inner edges of the insulating frames, the wiring grooves are connected with a circuit board in the direct current operation power supply through conducting wires, sliding blocks are arranged in the wiring grooves in a sliding mode, top blocks are fixed at the upper ends of the sliding blocks, the top blocks correspond to the long grooves and the through holes, the lower ends of the sliding blocks are connected with the bottoms of the wiring grooves through springs, slots are formed in the right ends of the insulating blocks, inserting plates which are matched with, the upper end of the stop lever is contacted with the lower end of the right side of the insulating block,
the wire core of the connecting end of the wiring is fixed with a contact rod, a stop block is fixed on the outer edge of one end, away from the wiring, of the contact rod, and an insulating ring is fixed at the other end of the contact rod.
2. The direct-current operation power supply wiring device according to claim 1, wherein two guide plates are symmetrically arranged front and back and fixed on the left side of the upper end of the insulating frame, the left ends of the guide plates are oppositely bent at 90 degrees, the inserting plate is slidably arranged between the two guide plates, and a handle is fixed on the left end face of the inserting plate between the two guide plates.
3. The direct current operation power supply wiring device according to claim 1, wherein a guide arc surface is formed on the left side of the upper end of the top block.
4. The direct current operation power supply wiring device according to claim 1, wherein the contact rod, the top block, the slider and the wiring groove are made of copper, and the slider is in sliding contact with the wiring groove.
5. The direct current operation power supply wiring device according to claim 1, wherein the insulating ring is fixedly connected to an insulating layer of the wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877159.5U CN213692523U (en) | 2020-12-04 | 2020-12-04 | Direct current operation power supply wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877159.5U CN213692523U (en) | 2020-12-04 | 2020-12-04 | Direct current operation power supply wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692523U true CN213692523U (en) | 2021-07-13 |
Family
ID=76738399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022877159.5U Active CN213692523U (en) | 2020-12-04 | 2020-12-04 | Direct current operation power supply wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692523U (en) |
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2020
- 2020-12-04 CN CN202022877159.5U patent/CN213692523U/en active Active
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