CN216120268U - Rectifier bridge stack for preventing electrode compression - Google Patents
Rectifier bridge stack for preventing electrode compression Download PDFInfo
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- CN216120268U CN216120268U CN202122689322.XU CN202122689322U CN216120268U CN 216120268 U CN216120268 U CN 216120268U CN 202122689322 U CN202122689322 U CN 202122689322U CN 216120268 U CN216120268 U CN 216120268U
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Abstract
The scheme relates to a rectifier bridge stack for preventing electrode compression, which relates to the technical field of electronic elements and comprises a rectifier bridge stack protective sleeve and an electrode protective sleeve, wherein the rectifier bridge stack protective sleeve is in a split two-half type and is respectively an upper shell and a lower shell; the upper and lower shells are clamped and fixed; the rectifier bridge stack body is clamped between the upper shell and the lower shell; the upper shell and the lower shell are also provided with electrode holes, the size of the electrode holes is larger than that of the electrodes, and the electrodes on the rectifier bridge stack penetrate through the electrode holes; the hole sleeve is arranged on the periphery of the electrode hole and is formed by combining fixing plates arranged on the periphery of the electrode hole; the electrode protective sleeve, cuboid plastics protective housing, electrode pass the electrode protective sleeve, electrode protective sleeve one end card is established on the hole cover. The device has the advantages of good electrode protection effect and convenient and fast disassembly.
Description
Technical Field
The utility model relates to the technical field of electronic elements, in particular to a rectifier bridge stack for preventing electrode compression.
Background
The rectifier bridge stack is a rectifier device consisting of two or four diodes, and comprises a half bridge, a full bridge and a three-phase bridge, wherein the half bridge comprises a positive half bridge and a negative half bridge, the character symbol of the stack bridge is UR, and the bridge stack is a commonly used component in the rectifier circuit, is generally used for conducting and rectifying current in an electronic element, and has the characteristics of durability, convenience, large workload and the like.
The rectifier bridge pile diode of prior art has certain drawback when using, rectifier bridge pile diode is in the use, because the bridge pile electrode is thin, lead to the bridge pile stress damage to appear easily when the installation, the electrode is damaged because of receiving the oppression easily, make use appear after a period of time that open circuit waits badly, thereby reduced rectifier bridge pile diode's life, the use of giving rectifier bridge pile diode has brought certain influence, for this reason, we propose one kind and avoid the rectifier bridge pile diode to the electrode oppression.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a novel rectifier bridge stack for preventing electrode compression, which can solve the defects in the background technology.
The technical scheme of the utility model is as follows: a rectifier bridge stack for preventing electrode compression comprises a rectifier bridge stack protective sleeve and an electrode protective sleeve, wherein the rectifier bridge stack protective sleeve is in a split two-half type and is respectively an upper shell and a lower shell;
the upper and lower shells are clamped and fixed;
the rectifier bridge stack body is clamped between the upper shell and the lower shell;
the upper shell and the lower shell are also provided with electrode holes, the size of the electrode holes is larger than that of the electrodes, and the electrodes on the rectifier bridge stack penetrate through the electrode holes;
the hole sleeve is arranged on the periphery of the electrode hole and is formed by combining fixing plates arranged on the periphery of the electrode hole;
the electrode protective sleeve, cuboid plastics protective housing, electrode pass the electrode protective sleeve, electrode protective sleeve one end card is established on the hole cover.
Preferably, a plurality of folds are arranged at the end part of the electrode protective sleeve;
the electrode protective sleeve is a light plastic sleeve, and the electrode protective sleeve at the end part can be broken along the crease.
Preferably, a sliding sleeve is further arranged on the electrode protection sleeve in a penetrating manner, and a threaded hole is formed in the sliding sleeve;
the plastic bolt is arranged in the threaded hole in a penetrating manner, and the bolt is screwed to the sliding sleeve and fixed with the electrode protective sleeve;
the connecting rod is arranged between the sliding sleeves.
Preferably, the end part of the plastic bolt is provided with a pressure plate, and the pressure plate is a rubber pressure plate.
Preferably, a clamping device is arranged between the electrode protective sleeve and the hole sleeve, and the clamping device comprises the following components:
the clamping hole is arranged on the hole sleeve and penetrates through the hole sleeve;
the extrusion block comprises a triangular part at the upper end and a sliding part at the lower end, the sliding part extends into a sliding groove on the electrode protective sleeve, a pressing plate is arranged on the sliding part, the spring is arranged in the sliding groove, and the pressing plate extrudes the spring downwards;
the triangular part is clamped in the clamping hole to complete the fixation between the electrode protective sleeve and the hole sleeve.
Preferably, the upper shell is provided with a connecting column, and the connecting column is provided with a lug;
a connecting hole is formed in the lower shell, and a groove is formed in the connecting hole;
when the connecting column enters the connecting hole, the lug is clamped in the groove.
The utility model has the beneficial effects that: the present case is through design rectifier bridge heap protective sheath and electrode protective sheath, and the electrode protective sheath can be fixed with rectifier bridge heap protective sheath joint, realizes the quick dismantlement of electrode protective sheath, and simultaneously, the rectifier bridge heap protective sheath can realize the quick dismantlement of upper and lower casing, and this device has that the electrode protection is effectual and dismantle convenient and fast's advantage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic top view of the device.
Fig. 2 is a schematic view of a connection structure of the device in the present application.
Fig. 3 is a partially enlarged schematic view of fig. 2 in the present application.
Fig. 4 is a front view of the connection of the upper and lower housings in the present case.
Fig. 5 is a schematic structural view of the sliding sleeve in the present application.
In the figure 1, a rectifier bridge stack protective sleeve; 11. an upper housing; 12. a lower housing; 2. sleeving a hole; 21. a clamping hole; 3. an electrode sheath; 31. folding; 32. a sliding groove; 4. a sliding sleeve; 41. a threaded hole; 42. a connecting rod; 5. a bridge rectifier body; 51. an electrode; 6. connecting columns; 61. a bump; 7. connecting holes; 71. a groove; 8. extruding the block; 81. pressing a plate; 9. a spring; 10. a bolt; 101. a knob; 102. and (7) pressing a plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 5, the embodiment provides a rectifier bridge stack for preventing an electrode 51 from being pressed, including a rectifier bridge stack protection sleeve 1 and an electrode protection sleeve 3, where the rectifier bridge stack protection sleeve 1 is a split two-half type, and is an upper casing 11 and a lower casing 12 respectively;
the upper and lower shells 12 are clamped and fixed;
the rectifier bridge stack body 5 is clamped between the upper shell 12 and the lower shell 12;
the upper and lower shells 12 are also provided with electrode 51 holes, the size of the electrode 51 hole is larger than that of the electrode 51, and the upper electrode 51 of the rectifier bridge stack penetrates through the electrode 51 hole;
the hole sleeve 2 is arranged around the hole of the electrode 51, and the hole sleeve 2 is formed by combining fixing plates arranged around the hole of the electrode 51;
electrode protective sheath 3, cuboid plastic protection shell, electrode 51 pass electrode protective sheath 3, electrode protective sheath 3 one end card is established on borehole jack 2.
The implementation principle of the device of the utility model is as follows: having set up rectifier bridge heap protective sheath 1, this protective sheath is upper and lower two half formula structures, the joint is fixed each other, pile 5 pressfittings with rectifier bridge at last, between casing 12 down, rectifier bridge heap protective sheath 1 is last from taking electrode 51 hole and borehole jack 2, borehole jack 2 has made things convenient for electrode protection sleeve 3's connection, with electrode protection sleeve 3 squeeze into in the borehole jack 2 alright accomplish electrode protection sleeve 3's fixed, this kind of mode not only can carry out effectual protection to electrode 51, and strong adaptability, can adapt to different electrode 51, still have the convenient advantage of dismantlement simultaneously.
A preferred embodiment of the device according to the utility model is that the end of the electrode sheath 3 is provided with several folds 31;
the electrode protection sleeve 3 is a light plastic sleeve, and the electrode protection sleeve 3 at the end part can be broken along the crease 31.
When the electrode protection sleeve 3 of the device is used, the end part of the electrode 51 plate penetrates out of the electrode protection sleeve 3, and when the device is installed on site, the length of the electrode 51 plate is generally required to be adjusted, so that the length of the electrode protection sleeve 3 can be adjusted, and the electrode protection sleeve 3 is inconvenient to bend, so that the crease 31 is designed, and the electrode protection sleeve 3 can be quickly broken.
The device of the utility model has the preferred embodiment that a sliding sleeve 4 is further arranged on the electrode protective sleeve 3 in a penetrating way, and a threaded hole 41 is arranged on the sliding sleeve 4;
the plastic bolt 10 penetrates through the threaded hole 41, and the bolt 10 is screwed into the sliding sleeve 4 and fixed with the electrode protective sleeve 3;
and a connecting rod 42 disposed between the sliding sleeves 4.
The provision of the sliding sleeve 4 and the connecting rod 42 enables the tail of the electrode 51 to be stabilized.
The preferred embodiment of the device of the present invention is that the end of the plastic bolt 10 is provided with a pressure plate 102, and the pressure plate 102 is a rubber pressure plate 102.
The preferred embodiment of the device of the present invention is that a clamping device is arranged between the electrode protection sleeve 3 and the hole sleeve 2, and the clamping device comprises the following components:
the clamping hole 21 is arranged on the hole sleeve 2 and penetrates through the hole sleeve 2;
the extrusion block 8 comprises a triangular part at the upper end and a sliding part at the lower end, the sliding part extends into the sliding groove 32 on the electrode protective sleeve 3, a pressing plate 81 is arranged on the sliding part, the spring 9 is arranged in the sliding groove 32, and the pressing plate 81 extrudes the spring 9 downwards;
the triangular part is clamped in the clamping hole 21 to complete the fixation between the electrode protective sleeve 3 and the hole sleeve 2.
In this embodiment, carry out the joint through the triangle block in joint hole 21 and fix, can realize the quick dismantlement between electrode protective sheath 3 and the hole cover 2.
The preferred embodiment of the device of the utility model is that the upper shell 11 is provided with a connecting column 6, and the connecting column 6 is provided with a lug 61;
a connecting hole 7 is formed in the lower shell 12, and a groove 71 is formed in the connecting hole 7;
when the connecting column 6 enters the connecting hole 7, the projection 61 is clamped into the groove 71.
The upper shell 12 and the lower shell 12 can be clamped through the connecting column 6 and the connecting hole 7, and the upper shell 12 and the lower shell are convenient and quick to detach.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rectifier bridge heap of prevention electrode oppression, includes rectifier bridge heap protective sheath and electrode protective sheath, its characterized in that: the rectifier bridge pile protective sleeve is in a split two-half type and is respectively an upper shell and a lower shell;
the upper and lower shells are clamped and fixed;
the rectifier bridge stack body is clamped between the upper shell and the lower shell;
the upper shell and the lower shell are also provided with electrode holes, the size of the electrode holes is larger than that of the electrodes, and the electrodes on the rectifier bridge stack penetrate through the electrode holes;
the hole sleeve is arranged on the periphery of the electrode hole and is formed by combining fixing plates arranged on the periphery of the electrode hole;
the electrode protective sleeve, cuboid plastics protective housing, electrode pass the electrode protective sleeve, electrode protective sleeve one end card is established on the hole cover.
2. A rectifier bridge stack for preventing electrode stressing according to claim 1, wherein: a plurality of creases are arranged at the end part of the electrode protective sleeve;
the electrode protective sleeve is a light plastic sleeve, and the electrode protective sleeve at the end part can be broken along the crease.
3. A rectifier bridge stack for preventing electrode stressing according to claim 1, wherein: a sliding sleeve is further arranged on the electrode protective sleeve in a penetrating mode, and a threaded hole is formed in the sliding sleeve;
the plastic bolt is arranged in the threaded hole in a penetrating manner, and the bolt is screwed to the sliding sleeve and fixed with the electrode protective sleeve;
the connecting rod is arranged between the sliding sleeves.
4. A rectifier bridge stack for preventing electrode stressing according to claim 3, wherein: the end of the plastic bolt is provided with a pressure plate, and the pressure plate is a rubber pressure plate.
5. A rectifier bridge stack for preventing electrode stressing according to claim 1, wherein: be provided with latch device between electrode protective sheath and the hole cover, latch device includes following part:
the clamping hole is arranged on the hole sleeve and penetrates through the hole sleeve;
the extrusion block comprises a triangular part at the upper end and a sliding part at the lower end, the sliding part extends into a sliding groove on the electrode protective sleeve, a pressing plate is arranged on the sliding part, the spring is arranged in the sliding groove, and the pressing plate extrudes the spring downwards;
the triangular part is clamped in the clamping hole to complete the fixation between the electrode protective sleeve and the hole sleeve.
6. A rectifier bridge stack for preventing electrode stressing according to claim 1, wherein:
the upper shell is provided with a connecting column, and the connecting column is provided with a lug;
a connecting hole is formed in the lower shell, and a groove is formed in the connecting hole;
when the connecting column enters the connecting hole, the lug is clamped in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689322.XU CN216120268U (en) | 2021-11-05 | 2021-11-05 | Rectifier bridge stack for preventing electrode compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689322.XU CN216120268U (en) | 2021-11-05 | 2021-11-05 | Rectifier bridge stack for preventing electrode compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216120268U true CN216120268U (en) | 2022-03-22 |
Family
ID=80713282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122689322.XU Active CN216120268U (en) | 2021-11-05 | 2021-11-05 | Rectifier bridge stack for preventing electrode compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216120268U (en) |
-
2021
- 2021-11-05 CN CN202122689322.XU patent/CN216120268U/en active Active
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