CN219204343U - Easy-to-disassemble transformer rectifier - Google Patents
Easy-to-disassemble transformer rectifier Download PDFInfo
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- CN219204343U CN219204343U CN202320776590.1U CN202320776590U CN219204343U CN 219204343 U CN219204343 U CN 219204343U CN 202320776590 U CN202320776590 U CN 202320776590U CN 219204343 U CN219204343 U CN 219204343U
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Abstract
The utility model relates to the technical field of transformer rectifiers, in particular to a transformer rectifier easy to disassemble and assemble. The technical proposal comprises: the movable groove is formed in the shell cover, the mounting piece is horizontally and dynamically connected in the movable groove, the mounting hole capable of enabling the end portion of the mounting piece to be horizontally clamped in is formed in the inner wall of the shell, the fixing plate is fixedly connected with the lower surface of the shell cover, the limiting spring is fixedly connected with one side surface of the fixing plate, which faces the mounting piece, of the fixing plate, the limiting spring pushes the mounting piece to translate through elastic pushing force so as to be clamped in the mounting hole, the caulking groove matched with the side edge of the shell cover is formed in the edge of the top opening of the shell, and the top of the mounting piece is fixedly connected with a baffle used for blocking the movable groove above to prevent dust from entering. According to the utility model, through the design of the mounting piece, the mounting hole, the fixing plate, the limiting spring, the baffle plate and the stem, the disassembly and assembly of the shell cover on the shell can be realized without using bolts, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of transformer rectifiers, in particular to a transformer rectifier easy to disassemble and assemble.
Background
A transformer rectifier is a device that converts a transformer alternating current into a direct current.
The Chinese patent with the publication number of CN216356501U discloses a transformer rectifier convenient to disassemble and assemble, which is used for solving the problems that the existing rectifier is inconvenient to disassemble and assemble, but a shell cover is arranged on a shell body through four bolt structures, so that the disassembly and the assembly are not very simple and convenient, and therefore, the transformer rectifier easy to disassemble and assemble is provided without the bolt structures.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a transformer rectifier which is easy to disassemble and assemble.
The technical scheme of the utility model is as follows: the transformer rectifier of easy dismouting, including casing and cap, the movable groove has been seted up to the cap, the horizontal motion in the movable groove is connected with the installed part, the mounting hole that can let the tip level card of installed part go into has been seted up to the inner wall of casing, the lower fixed surface of cap is connected with the fixed plate, one side fixed surface of fixed plate towards the installed part is connected with spacing spring, spacing spring promotes the installed part translation through elastic thrust in order to block into the mounting hole.
Preferably, the edge of the top opening of the shell is provided with a caulking groove matched with the side edge of the shell cover.
Preferably, a baffle plate for blocking the movable groove from entering dust is fixedly connected to the top of the mounting piece.
Preferably, the upper surfaces of two adjacent baffles are fixedly connected with two ends of the stem respectively.
Preferably, the middle part of the handle shaft is provided with a bolt hole, and the upper surface of the shell cover is provided with a limiting hole which can be vertically aligned with the bolt hole.
Preferably, two opposite side surfaces of the shell are fixedly connected with a mounting foot, and the mounting foot is provided with a waist round hole for a bolt to pass through.
Preferably, the mounting piece is L-shaped and is convenient to be connected with the end part of the limit spring.
Compared with the prior art, the utility model has the following beneficial technical effects:
(1): according to the mounting device, through the design of the mounting piece, the mounting hole, the fixing plate, the limiting spring, the baffle plate and the stem, the dismounting of the shell cover on the shell can be realized without using bolts, and the operation is more convenient;
(2): according to the limiting structure, the bolt hole is formed in the middle of the handle shaft, and the limiting hole is formed in the upper surface of the shell cover, so that the limiting effect on the handle shaft can be further improved, and the situation that the shell cover is accidentally opened is avoided.
Drawings
FIG. 1 is a schematic diagram of a transformer rectifier with easy disassembly;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
fig. 4 is a schematic structural view of the mounting member.
Reference numerals: 1. a housing; 2. a cover; 3. a movable groove; 4. a mounting member; 5. a mounting hole; 6. a fixing plate; 7. a limit spring; 8. a baffle; 9. a stem; 10. a caulking groove; 11. bolt holes; 12. a limiting hole; 13. a mounting foot; 14. waist round hole.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the transformer rectifier easy to assemble and disassemble provided by the utility model comprises a shell 1 and a shell cover 2, wherein a caulking groove 10 matched with the side edge of the shell cover 2 is arranged at the edge of the top opening of the shell 1, and the shell cover 2 can be entirely placed in the caulking groove 10. Two pairs of four movable grooves 3 altogether are formed in the shell cover 2, each movable groove 3 is internally provided with a mounting piece 4 in a horizontal sliding mode, each mounting piece 4 is of an L-shaped wide plate structure which is convenient to be connected with the end part of the limiting spring 7, and the front inner wall and the rear inner wall of the shell 1 are respectively provided with a mounting hole 5 which can be used for enabling the end part of each mounting piece 4 to be clamped in horizontally. The lower surface of the shell cover 2 and one side of each movable groove 3 are fixedly connected with a fixing plate 6, one side surface of each fixing plate 6, which faces the adjacent mounting piece 4, is fixedly connected with one end of a limiting spring 7, and the other end of each limiting spring 7 is fixedly connected with the mounting piece 4 so as to push one end of the mounting piece 4 into the mounting hole 5 in a translation mode.
The top of the mounting piece 4 is fixedly connected with a baffle plate 8 which is used for blocking the movable groove 3 from entering in the dust-proof mode at the upper side, and the upper surfaces of the two adjacent baffle plates 8 are fixedly connected with the two ends of the handle shaft 9 respectively.
The two opposite side surfaces of the shell 1 are fixedly connected with a mounting foot 13, the mounting foot 13 is provided with a waist round hole 14 for a bolt to pass through, and the mounting foot 13 and the waist round hole 14 are used for mounting between the transformer rectifier and external equipment.
The working principle of the embodiment is as follows: when the shell cover 2 is installed, the shell cover 2 is vertically placed into the caulking groove 10 at the top end opening of the shell body 1, the limiting spring 7 pushes the installation piece 4 to translate through elastic thrust, the bottom end of the installation piece 4 is horizontally clamped into the installation hole 5 at the corresponding position, and the operation is fast and convenient after the installation is completed. During disassembly, only the handle shaft 9 is manually and horizontally pushed to drive the two baffles 8 to translate simultaneously, so that the bottom end of the mounting piece 4 is separated from the mounting hole 5, and then the shell cover 2 can be vertically taken out from the shell 1, and the assembly is very convenient.
Example two
The transformer rectifier easy to assemble and disassemble comprises a shell 1 and a shell cover 2, wherein an embedding groove 10 matched with the side edge of the shell cover 2 is formed in the edge of the top opening of the shell 1, and the shell cover 2 can be entirely placed into the embedding groove 10. Two pairs of four movable grooves 3 altogether are formed in the shell cover 2, each movable groove 3 is internally provided with a mounting piece 4 in a horizontal sliding mode, each mounting piece 4 is of an L-shaped wide plate structure which is convenient to be connected with the end part of the limiting spring 7, and the front inner wall and the rear inner wall of the shell 1 are respectively provided with a mounting hole 5 which can be used for enabling the end part of each mounting piece 4 to be clamped in horizontally. The lower surface of the shell cover 2 and one side of each movable groove 3 are fixedly connected with a fixing plate 6, one side surface of each fixing plate 6, which faces the adjacent mounting piece 4, is fixedly connected with one end of a limiting spring 7, and the other end of each limiting spring 7 is fixedly connected with the mounting piece 4 so as to push one end of the mounting piece 4 into the mounting hole 5 in a translation mode. The top of the mounting piece 4 is fixedly connected with a baffle plate 8 which is used for blocking the movable groove 3 from entering in the dust-proof mode at the upper side, and the upper surfaces of the two adjacent baffle plates 8 are fixedly connected with the two ends of the handle shaft 9 respectively. The two opposite side surfaces of the shell 1 are fixedly connected with a mounting foot 13, the mounting foot 13 is provided with a waist round hole 14 for a bolt to pass through, and the mounting foot 13 and the waist round hole 14 are used for mounting between the transformer rectifier and external equipment.
Compared to the first embodiment, the present embodiment further includes:
as shown in fig. 1, a bolt hole 11 is formed in the middle of the stem 9, and a limiting hole 12 capable of being vertically aligned with the bolt hole 11 is formed in the upper surface of the case cover 2.
The working principle of the embodiment is as follows: in the first embodiment, the mounting piece 4 can be ensured not to automatically deviate from the mounting hole 5 through the elastic thrust of the limiting spring 7, but in order to avoid accidents, the mounting piece 4 can be completely limited by inserting a bolt into the limiting hole 12 after passing through the bolt hole 11 through the design of the bolt hole 11 and the limiting hole 12, and the situation that the mounting piece 4 deviates from the mounting hole 5 due to accidents is avoided.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. Easy dismouting's transformer rectifier includes casing (1) and cap (2), its characterized in that: the movable groove (3) has been seted up to cap (2), horizontal movement is connected with installed part (4) in movable groove (3), mounting hole (5) that can let the tip level card of installed part (4) go into have been seted up to the inner wall of casing (1), the lower fixed surface of cap (2) is connected with fixed plate (6), one side fixed surface of fixed plate (6) towards installed part (4) is connected with spacing spring (7), spacing spring (7) are through elastic thrust promotion installed part (4) translation in order to block into in mounting hole (5).
2. The transformer rectifier of claim 1, characterized in that the top opening edge of the housing (1) is provided with a caulking groove (10) matching with the side edge of the housing cover (2).
3. The transformer rectifier easy to disassemble and assemble according to claim 1, characterized in that the top of the mounting piece (4) is fixedly connected with a baffle (8) used for blocking the movable groove (3) from entering in the upper part so as to prevent dust.
4. A transformer rectifier easy to disassemble and assemble as claimed in claim 3, characterized in that the upper surfaces of two adjacent baffles (8) are fixedly connected with the two ends of the stem (9) respectively.
5. The transformer rectifier easy to disassemble and assemble according to claim 4, characterized in that the middle part of the stem (9) is provided with a bolt hole (11), and the upper surface of the shell cover (2) is provided with a limit hole (12) which can be vertically aligned with the bolt hole (11).
6. The transformer rectifier easy to disassemble and assemble according to claim 1, characterized in that two opposite sides of the shell (1) are fixedly connected with a mounting foot (13), and the mounting foot (13) is provided with a waist round hole (14) for a bolt to pass through.
7. The transformer rectifier easy to disassemble and assemble according to claim 1, characterized in that the mounting piece (4) is of an L-shaped wide plate structure which is convenient to connect with the end part of the limit spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776590.1U CN219204343U (en) | 2023-04-07 | 2023-04-07 | Easy-to-disassemble transformer rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776590.1U CN219204343U (en) | 2023-04-07 | 2023-04-07 | Easy-to-disassemble transformer rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219204343U true CN219204343U (en) | 2023-06-16 |
Family
ID=86716541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320776590.1U Active CN219204343U (en) | 2023-04-07 | 2023-04-07 | Easy-to-disassemble transformer rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219204343U (en) |
-
2023
- 2023-04-07 CN CN202320776590.1U patent/CN219204343U/en active Active
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