CN215342213U - PD fills planar transformer soon - Google Patents
PD fills planar transformer soon Download PDFInfo
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- CN215342213U CN215342213U CN202121755616.1U CN202121755616U CN215342213U CN 215342213 U CN215342213 U CN 215342213U CN 202121755616 U CN202121755616 U CN 202121755616U CN 215342213 U CN215342213 U CN 215342213U
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Abstract
The utility model belongs to the field of planar transformers, and particularly relates to a PD (potential of Hydrogen) quick-charging planar transformer which comprises a shell and a transformer body positioned in the shell, wherein a sealing plate is arranged in the shell, a circuit board is arranged on one side of the sealing plate, the transformer body is arranged on the circuit board, mounting grooves are formed in the top and the bottom of the sealing plate, moving grooves are formed in the inner wall of the top and the inner wall of the bottom of the shell, mounting seats are arranged in the moving grooves in a sliding mode, elastic components are fixedly arranged at the top ends of the mounting seats, one end of each elastic component is arranged on the inner wall of the corresponding moving groove, the same connecting rod is fixedly arranged on the inner walls of the two sides of each moving groove, a connecting rope is fixedly arranged on each mounting seat, and one end of each connecting rope extends to the outer side of the shell and is fixedly provided with a pull plate. The transformer body is reasonable in design, and the circuit board and the transformer body are convenient to disassemble and assemble, so that the circuit board and the transformer body are convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of planar transformers, in particular to a PD quick-charging planar transformer.
Background
A transformer is a key component in a power supply. The traditional high-frequency transformer structure realizes winding distribution through copper wires and three layers of insulation, and the winding structure is more, so that the transformer is large in size.
The existing PD quick-charging planar transformer has the advantages of reduced skin effect and proximity effect, high power density, good magnetic shielding property, low temperature rise, high efficiency and small leakage inductance, but the PD quick-charging planar transformer is troublesome to disassemble and assemble, so that the PD quick-charging planar transformer is inconvenient to maintain, and the PD quick-charging planar transformer is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that in the prior art, a PD quick-charging planar transformer is inconvenient to maintain due to the fact that the PD quick-charging planar transformer is troublesome to disassemble and assemble.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a PD fills planar transformer soon, include the casing and be located the transformer body of casing, install the closing plate in the casing, the circuit board is installed to one side of closing plate, and the transformer body installs on the circuit board, the mounting groove has all been seted up to the top and the bottom of closing plate, the shifting chute has all been seted up on the top inner wall of casing and on the bottom inner wall, slidable mounting has the mount pad in the shifting chute, the top fixed mounting of mount pad has elastic component, the installation of elastic component's one end is on the inner wall of shifting chute, fixed mounting has same connecting rod on the both sides inner wall of shifting chute, fixed mounting has the connection rope on the mount pad, the one end of connecting the rope extends to the outside and fixed mounting of casing has the arm-tie, locating component is installed to the arm-tie, and locating component is connected with the casing, be equipped with locking mechanical system on the locating component.
Preferably, the positioning assembly comprises two positioning grooves formed in one side of the shell, a positioning seat is fixedly mounted on one side of the pulling plate, and the positioning seat is matched with the positioning grooves.
Preferably, the locking mechanism comprises a reinforcing groove formed in the inner wall of the positioning groove, the positioning seat is provided with a sliding groove, the sliding groove is internally provided with a reinforcing seat in a sliding manner, and the reinforcing seat is matched with the reinforcing groove.
Preferably, the inner wall of the sliding groove is provided with a connecting spring, one end of the connecting spring is fixedly arranged on the reinforcing seat, the reinforcing seat is provided with an L-shaped pressure rod, and the L-shaped pressure rod extends to the outer side of the pulling plate.
Preferably, the pulling plate is provided with a connecting groove, and the L-shaped pressing rod is connected with the connecting groove in a sliding manner.
Preferably, the sealing plate is provided with a sealing strip, and the sealing strip is matched with the shell.
The utility model has the beneficial effects that:
1. when the circuit board and the transformer body need to be disassembled and maintained, the L-shaped pressure rod is extruded at the moment, the L-shaped pressure rod can drive the reinforcing base to be separated from the reinforcing groove, and the locking of the positioning base and the pulling plate can be released;
2. through the pulling arm-tie, the arm-tie can drive the mount pad through connecting the rope and remove, and the mount pad can compress elastic component for the mount pad can break away from the mounting groove that corresponds, can remove the fixed to the closing plate this moment, thereby is convenient for carry out the dismouting to circuit board and transformer body and maintains.
Drawings
Fig. 1 is a schematic perspective view of a PD rapid charging planar transformer according to the present invention;
fig. 2 is a schematic structural diagram of a front view of a PD rapid charging planar transformer according to the present invention;
fig. 3 is a schematic structural diagram of a portion a of a PD rapid charging planar transformer according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a PD rapid charging planar transformer according to the present invention.
In the figure: 1. a housing; 2. a sealing plate; 3. a circuit board; 4. a transformer body; 5. mounting grooves; 6. a moving groove; 7. a mounting seat; 8. an elastic component; 9. a connecting rod; 10. connecting ropes; 11. pulling a plate; 12. positioning a groove; 13. positioning seats; 14. a reinforcing groove; 15. a sliding groove; 16. a reinforcing seat; 17. a connecting spring; 18. an L-shaped pressure lever.
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.
Referring to fig. 1-4, a PD quick-charging planar transformer, includes a casing 1 and a transformer body 4 located in the casing 1, a sealing plate 2 is installed in the casing 1, a circuit board 3 is installed on one side of the sealing plate 2, and the transformer body 4 is installed on the circuit board 3, installation grooves 5 are respectively formed on the top and bottom of the sealing plate 2, moving grooves 6 are respectively formed on the top inner wall and the bottom inner wall of the casing 1, an installation seat 7 is slidably installed in the moving grooves 6, an elastic component 8 is fixedly installed on the top end of the installation seat 7, one end of the elastic component 8 is installed on the inner wall of the moving groove 6, the same connecting rod 9 is fixedly installed on the inner walls on both sides of the moving groove 6, a connecting rope 10 is fixedly installed on the installation seat 7, one end of the connecting rope 10 extends to the outer side of the casing 1 and is fixedly installed with a pulling plate 11, the pulling plate 11 is installed with a positioning component, and the positioning component is connected with the casing 1, be equipped with locking mechanical system on the locating component, through pulling arm-tie 11, arm-tie 11 can drive mount pad 7 through connecting rope 10 and remove, and mount pad 7 can compress elastic component 8 for mount pad 7 can break away from corresponding mounting groove 5, can remove the fixed to closing plate 2 this moment, thereby is convenient for carry out the dismouting to circuit board 3 and transformer body 4 and maintains.
In this embodiment, locating component is including seting up two constant head tanks 12 in casing 1 one side, and one side fixed mounting of arm-tie 11 has positioning seat 13, and positioning seat 13 and constant head tank 12 looks adaptation, through being provided with the location combination, can fix a position arm-tie 11.
In this embodiment, locking mechanical system has seted up sliding tray 15 including seting up reinforcing groove 14 on constant head tank 12 inner wall on the positioning seat 13, and slidable mounting has reinforcing seat 16 in sliding tray 15, and reinforcing seat 16 and reinforcing groove 14 looks adaptation, through being provided with the locking subassembly, can lock positioning seat 13 and arm-tie 11, can place the maloperation of arm-tie 11, causes the condition that mount pad 7 breaks away from mounting groove 5.
In this embodiment, a connecting spring 17 is installed on the inner wall of the sliding groove 15, one end of the connecting spring 17 is fixedly installed on the reinforcing base 16, an L-shaped pressing rod 18 is installed on the reinforcing base 16, and the L-shaped pressing rod 18 extends to the outer side of the pulling plate 11, and by providing the L-shaped pressing rod 18, the reinforcing base 16 is convenient to move through the L-shaped pressing rod 18.
In this embodiment, the connecting groove has been seted up on the arm-tie 11, and L shape depression bar 18 and connecting groove sliding connection install the sealing strip on the closing plate 2, and sealing strip and casing 1 looks adaptation, through being provided with the sealing strip, can increase the leakproofness between closing plate 2 and the casing 1.
In the utility model, when the circuit board 3 and the transformer body 4 need to be disassembled and maintained, the L-shaped pressure rod 18 is extruded at the moment, the L-shaped pressure rod 18 can drive the reinforcing seat 16 to be separated from the reinforcing groove 14, the locking of the positioning seat 13 and the pull plate 11 can be released, the pull plate 11 can drive the mounting seat 7 to move through the connecting rope 10 by pulling the pull plate 11, the mounting seat 7 can compress the elastic component 8, the mounting seat 7 can be separated from the corresponding mounting groove 5, the fixing of the sealing plate 2 can be released at the moment, when the pull plate 11 is continuously pulled, the mounting seat 7 moves to the limit position, the mounting seat 7 can drive the sealing plate 2 to move, the sealing plate 2 can be separated from the shell 1, and the disassembly and maintenance of the circuit board 3 and the transformer body 4 are convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A PD quick-charging planar transformer comprises a shell (1) and a transformer body (4) located in the shell (1), and is characterized in that a sealing plate (2) is installed in the shell (1), a circuit board (3) is installed on one side of the sealing plate (2), the transformer body (4) is installed on the circuit board (3), mounting grooves (5) are formed in the top and the bottom of the sealing plate (2), moving grooves (6) are formed in the inner wall of the top and the inner wall of the bottom of the shell (1), a mounting seat (7) is installed in the moving grooves (6) in a sliding mode, an elastic component (8) is fixedly installed at the top end of the mounting seat (7), one end of the elastic component (8) is installed on the inner wall of the moving grooves (6), and the same connecting rod (9) is fixedly installed on the inner walls of the two sides of the moving grooves (6), fixed mounting has connection rope (10) on mount pad (7), the one end of connecting rope (10) extends to the outside and fixed mounting of casing (1) has arm-tie (11), locating component is installed in arm-tie (11), just locating component is connected with casing (1), the last locking mechanical system that is equipped with of locating component.
2. A PD quick-charging planar transformer according to claim 1, characterized in that said positioning assembly comprises two positioning slots (12) formed in one side of the housing (1), a positioning seat (13) is fixedly mounted on one side of the pulling plate (11), and the positioning seat (13) is adapted to the positioning slots (12).
3. A PD rapid-charging planar transformer according to claim 1, characterized in that the locking mechanism comprises a reinforcing groove (14) formed on the inner wall of the positioning groove (12), the positioning seat (13) has a sliding groove (15), the sliding groove (15) has a reinforcing seat (16) slidably mounted therein, and the reinforcing seat (16) is adapted to the reinforcing groove (14).
4. A PD quick-charging planar transformer according to claim 3, characterized in that the inner wall of the sliding groove (15) is provided with a connecting spring (17), one end of the connecting spring (17) is fixedly arranged on a reinforcing base (16), the reinforcing base (16) is provided with an L-shaped pressure lever (18), and the L-shaped pressure lever (18) extends to the outer side of the pulling plate (11).
5. A PD rapid-charging planar transformer according to claim 1, characterized in that said pull plate (11) is provided with a connecting slot, and the L-shaped compression bar (18) is slidably connected with the connecting slot.
6. A PD rapid-charging planar transformer according to claim 1, characterized in that sealing strips are mounted on the sealing plate (2) and adapted to the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755616.1U CN215342213U (en) | 2021-07-30 | 2021-07-30 | PD fills planar transformer soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755616.1U CN215342213U (en) | 2021-07-30 | 2021-07-30 | PD fills planar transformer soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215342213U true CN215342213U (en) | 2021-12-28 |
Family
ID=79574200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121755616.1U Active CN215342213U (en) | 2021-07-30 | 2021-07-30 | PD fills planar transformer soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215342213U (en) |
-
2021
- 2021-07-30 CN CN202121755616.1U patent/CN215342213U/en active Active
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