CN212367096U - Switching power supply convenient to wiring - Google Patents
Switching power supply convenient to wiring Download PDFInfo
- Publication number
- CN212367096U CN212367096U CN201921942834.9U CN201921942834U CN212367096U CN 212367096 U CN212367096 U CN 212367096U CN 201921942834 U CN201921942834 U CN 201921942834U CN 212367096 U CN212367096 U CN 212367096U
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- power supply
- switching power
- hole
- wall
- rotating rod
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Abstract
The utility model belongs to the technical field of switching power supply, especially, be a switching power supply convenient to wiring, including the switching power supply body, one side fixed mounting of switching power supply body has the connection terminal, the top of connection terminal is equipped with the fixed plate of fixed mounting in switching power supply body one side, first through-hole has been seted up at the top of fixed plate, fixed mounting has same fixed block on the both sides inner wall of first through-hole, the rotation hole has been seted up at the top of fixed block, rotate downthehole rotation and install the bull stick, the screw rod is installed to the screw thread on the bull stick, the standing groove has been seted up to the bottom of fixed plate, slidable mounting has the stripper plate in the standing groove, the bottom of screw rod extend to the standing groove in and with the top fixed connection of stripper plate, two second through-holes have been. The utility model discloses simple structure, convenient to use, the people of being convenient for satisfy people's user demand to the switch wiring.
Description
Technical Field
The utility model relates to a switching power supply technical field especially relates to a switching power supply convenient to wiring.
Background
A switching power supply, also called a switching power supply or a switching converter, is a high-frequency power conversion device, which functions to convert a level voltage into a voltage or current required by a user terminal through different types of architectures.
However, in the prior art, when the switching power supply is connected, the connection is inconvenient, the operation is complex, the time is wasted, and the use requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a switching power supply convenient for wiring.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a switching power supply convenient for wiring comprises a switching power supply body, wherein a wiring seat is fixedly installed on one side of the switching power supply body, a fixed plate fixedly installed on one side of the switching power supply body is arranged above the wiring seat, a first through hole is formed in the top of the fixed plate, the same fixed block is fixedly installed on the inner walls of two sides of the first through hole, a rotating hole is formed in the top of the fixed block, a rotating rod is rotatably installed in the rotating hole, a screw rod is installed on the rotating rod in a threaded mode, a placing groove is formed in the bottom of the fixed plate, a squeezing plate is slidably installed in the placing groove, the bottom end of the screw rod extends into the placing groove and is fixedly connected with the top of the squeezing plate, two second through holes are formed in the top of the squeezing plate, two limiting grooves are formed in the inner wall of the top of the placing groove and are, the switch power supply comprises a switch power supply body and is characterized in that a limiting rod is fixedly mounted on the inner wall of the top of the limiting groove, the bottom end of the limiting rod penetrates through the corresponding second through hole and the corresponding placing groove in sequence, the bottom end of the limiting rod is fixedly mounted on the inner wall of the bottom of the switch power supply body, and the wire holder is located between the two limiting rods.
Preferably, the top end of the rotating rod extends out of the first through hole and is fixedly provided with a handle.
Preferably, the outer wall of the rotating rod is sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole.
Preferably, balls are inlaid in both sides of the extrusion plate and are in rolling connection with the inner wall of the placing groove.
Preferably, the rotating rod and the fixing plate are made of insulating materials, a sealing ring is arranged on the inner wall of the first through hole, and the sealing ring is connected with the rotating rod in a rotating and sealing mode.
Preferably, the bottom of the rotating rod is provided with a threaded hole, the inner wall of the threaded hole is provided with an internal thread, the outer wall of the screw rod is provided with an external thread, and the external thread is matched with the internal thread.
Compared with the prior art, the beneficial effects of the utility model are that: first, through the device's switching power supply body, the connection terminal, the fixed plate, first through-hole, the fixed block, the rotation hole, the bull stick, the screw rod, the standing groove, the stripper plate, the second through-hole, spacing groove and gag lever post cooperate, when needing the wiring, place the wire on the connection terminal, rotate the handle through the screwdriver, the handle drives the bull stick and rotates at the downthehole fixed rotation of rotation, bull stick and screw rod threaded connection, the effect of gag lever post and spacing groove, the screw rod can not rotate along with the bull stick, the bull stick rotates and drives the screw rod and move down, the screw rod drives the stripper plate and moves down, the stripper plate slides on two gag lever posts, the stripper plate firmly fixes the wire, the stall handle, the wire wiring is accomplished this moment.
The utility model discloses simple structure, convenient to use, the people of being convenient for satisfy people's user demand to the switch wiring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a switching power supply body; 2. a wire holder; 3. a fixing plate; 4. a first through hole; 5. a fixed block; 6. rotating the hole; 7. a rotating rod; 8. a screw; 9. a placement groove; 10. a pressing plate; 11. a second through hole; 12. a limiting groove; 13. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a switching power supply convenient for wiring comprises a switching power supply body 1, a wiring seat 2 is fixedly installed on one side of the switching power supply body 1, a fixing plate 3 fixedly installed on one side of the switching power supply body 1 is arranged above the wiring seat 2, a first through hole 4 is formed in the top of the fixing plate 3, the same fixing block 5 is fixedly installed on the inner walls of two sides of the first through hole 4, a rotating hole 6 is formed in the top of the fixing block 5, a rotating rod 7 is rotatably installed in the rotating hole 6, a screw rod 8 is installed on the rotating rod 7 in a threaded manner, a placing groove 9 is formed in the bottom of the fixing plate 3, an extrusion plate 10 is slidably installed in the placing groove 9, the bottom end of the screw rod 8 extends into the placing groove 9 and is fixedly connected with the top of the extrusion plate 10, two second through holes 11 are formed in the top of the extrusion plate 10, two limiting grooves 12 are formed in the inner wall of, a limiting rod 13 is fixedly installed on the inner wall of the top of the limiting groove 12, the bottom end of the limiting rod 13 sequentially penetrates through the corresponding second through hole 11 and the corresponding placing groove 9, the bottom end of the limiting rod 13 is fixedly installed on the inner wall of the bottom of the switching power supply body 1, and the wire holder 2 is located between the two limiting rods 13;
the top end of the rotating rod 7 extends to the outside of the first through hole 4 and is fixedly provided with a handle, a bearing is sleeved on the outer wall of the rotating rod 7, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole 6, the bearing plays a role in supporting and fixing the rotating rod 7, balls are inlaid on two sides of the extrusion plate 10 and are in rolling connection with the inner wall of the placing groove 9, the rotating rod 7 and the fixing plate 3 are made of insulating materials, a sealing ring is arranged on the inner wall of the first through hole 4 and is in rotating sealing connection with the rotating rod 7, rainwater can be prevented from flowing into the wire holder 2 from the first through hole 4 by the sealing ring, the short circuit of the wire holder 2 is prevented, a threaded hole is formed in the bottom of the rotating rod 7, an internal thread is formed in the inner wall of the threaded hole, an external thread is formed in the outer wall of the screw rod 8 and is matched, Fixed block 5, rotate hole 6, bull stick 7, screw rod 8, standing groove 9, stripper plate 10, second through-hole 11, spacing groove 12 and gag lever post 13 cooperate, when needing the wiring, place the wire on connection terminal 2, rotate the handle through the screwdriver, the handle drives bull stick 7 and rotates 6 internal fixation in the rotation hole and rotate, bull stick 7 and screw rod 8 threaded connection, gag lever post 13 and spacing groove 12's effect, screw rod 8 can not rotate along with bull stick 7, bull stick 7 rotates and drives screw rod 8 downstream, screw rod 8 drives stripper plate 10 downstream, stripper plate 10 slides on two gag lever posts 13, stripper plate 10 firmly fixes the wire, the stall handle, the wire wiring is accomplished this moment, the utility model discloses simple structure, convenient to use, the people of being convenient for connect the wire to switch, satisfy people's user demand.
The working principle is as follows: the type of the switch power supply body 1 is PDF-320-24, when wiring is needed, firstly, a wire is placed on the wiring seat 2, then the handle is rotated through a screwdriver, the handle drives the rotating rod 7 to fixedly rotate in the rotating hole 6, the rotating rod 7 is in threaded connection with the screw rod 8, the limiting rods 13 and the limiting grooves 12 are used, the screw rod 8 cannot rotate along with the rotating rod 7, therefore, the rotating rod 7 rotates to drive the screw rod 8 to move downwards, the screw rod 8 drives the extrusion plate 10 to move downwards in the placing groove 9, meanwhile, the extrusion plate 10 slides on the two limiting rods 13 until the extrusion plate 10 firmly fixes the wire, the rotation of the handle is stopped, and wiring of the wire is completed at the moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a switching power supply convenient to wiring, includes switching power supply body (1), its characterized in that: the wire holder (2) is fixedly mounted on one side of the switching power supply body (1), a fixing plate (3) fixedly mounted on one side of the switching power supply body (1) is arranged above the wire holder (2), a first through hole (4) is formed in the top of the fixing plate (3), the same fixing block (5) is fixedly mounted on the inner walls of the two sides of the first through hole (4), a rotating hole (6) is formed in the top of the fixing block (5), a rotating rod (7) is rotatably mounted in the rotating hole (6), a screw rod (8) is threadedly mounted on the rotating rod (7), a placing groove (9) is formed in the bottom of the fixing plate (3), an extrusion plate (10) is slidably mounted in the placing groove (9), the bottom end of the screw rod (8) extends into the placing groove (9) and is fixedly connected with the top of the extrusion plate (10), two second through holes (11) are formed in the top of the extrusion plate (10), two spacing grooves (12) have been seted up on the top inner wall of standing groove (9), spacing groove (12) and second through-hole (11) looks adaptation that corresponds, fixed mounting has gag lever post (13) on the top inner wall of spacing groove (12), the bottom of gag lever post (13) runs through corresponding second through-hole (11) and standing groove (9) in proper order, and the bottom fixed mounting of gag lever post (13) is on the bottom inner wall of switching power supply body (1), connection terminal (2) are located between two gag lever posts (13).
2. A switching power supply to facilitate wiring according to claim 1, wherein: the top end of the rotating rod (7) extends to the outside of the first through hole (4) and is fixedly provided with a handle.
3. A switching power supply to facilitate wiring according to claim 1, wherein: the outer wall of the rotating rod (7) is sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole (6).
4. A switching power supply to facilitate wiring according to claim 1, wherein: balls are inlaid on two sides of the extrusion plate (10) and are in rolling connection with the inner wall of the placing groove (9).
5. A switching power supply to facilitate wiring according to claim 1, wherein: the rotating rod (7) and the fixing plate (3) are made of insulating materials, a sealing ring is arranged on the inner wall of the first through hole (4), and the sealing ring is connected with the rotating rod (7) in a rotating and sealing mode.
6. A switching power supply to facilitate wiring according to claim 1, wherein: the bottom of the rotating rod (7) is provided with a threaded hole, the inner wall of the threaded hole is provided with an internal thread, the outer wall of the screw rod (8) is provided with an external thread, and the external thread is matched with the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942834.9U CN212367096U (en) | 2019-11-12 | 2019-11-12 | Switching power supply convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942834.9U CN212367096U (en) | 2019-11-12 | 2019-11-12 | Switching power supply convenient to wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367096U true CN212367096U (en) | 2021-01-15 |
Family
ID=74137680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942834.9U Active CN212367096U (en) | 2019-11-12 | 2019-11-12 | Switching power supply convenient to wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367096U (en) |
-
2019
- 2019-11-12 CN CN201921942834.9U patent/CN212367096U/en active Active
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