CN210984716U - Rectifier bridge easy to fix - Google Patents
Rectifier bridge easy to fix Download PDFInfo
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- CN210984716U CN210984716U CN202020036181.4U CN202020036181U CN210984716U CN 210984716 U CN210984716 U CN 210984716U CN 202020036181 U CN202020036181 U CN 202020036181U CN 210984716 U CN210984716 U CN 210984716U
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- rectifier bridge
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- stitch
- cover
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Abstract
The utility model discloses an easy fixed rectifier bridge, including protecting sheathing, rectifier bridge body and damping spring, protecting sheathing's the left and right sides is fixed with the connection fixed plate, the top of apron is fixed with the handle, the rectifier bridge body is located protecting sheathing's inside, the top of clamp plate is provided with the thread bush, the place ahead of rectifier bridge body is fixed with the connection stitch, and the below of rectifier bridge body installs the fagging, the damping spring is located the below of fagging, and both ends are fixed with the slip guide arm about the fagging, the outside of connecting the stitch is provided with the stitch safety cover, and the top of stitch safety cover is fixed with the limiting plate, expanding spring is installed to the top of limiting plate. This rectifier bridge of easily fixing compares with current ordinary rectifier bridge, and this equipment can protect the stitch, prevents that the stitch from bending or breaking to make equipment damage, this equipment easily fixes the rectifier bridge simultaneously, thereby makes things convenient for rectifier bridge's installation.
Description
Technical Field
The utility model relates to a rectifier bridge technical field specifically is an easy fixed rectifier bridge.
Background
The rectifier bridge is formed by sealing a rectifier tube in a shell. A full bridge and a half bridge. The full bridge seals four diodes of the connected bridge rectification circuit together. The half-bridge is to seal the two halves of the four diode bridge-type commutations together, and two half-bridges can form a bridge-type rectifying circuit, and one half-bridge can also form a full-wave rectifying circuit with a center tap of the transformer, and the rectifying circuit and the working voltage need to be considered when the rectifying bridge is selected.
The stitch is broken easily when the rectifier bridge in the present stage is not used, so that the equipment is damaged, the economic loss is caused, meanwhile, the rectifier bridge in the present stage can be loosened after being used for a period of time, and the stitch is broken easily, so that the rectifier bridge in the present stage can not well meet the use requirements of people, and technical innovation is performed on the basis of the existing rectifier bridge according to the above situation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy fixed rectifier bridge to propose general rectifier bridge and break the stitch easily when not using in solving above-mentioned background art, thereby make equipment damage, cause economic loss, the rectifier bridge in present stage can appear not hard up after using a period simultaneously, do not break the stitch easily, so rectifier bridge in present stage can not be fine satisfies people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: an easy-to-fix rectifier bridge comprises a protective shell, a rectifier bridge body and a damping spring, wherein connecting fixing plates are fixed on the left side and the right side of the protective shell, a cover plate is arranged above the protective shell, a handle is fixed above the cover plate, a hinge is arranged on the left side of the cover plate, the rectifier bridge body is positioned in the protective shell, a pressing plate is arranged above the rectifier bridge body, a threaded sleeve is arranged above the pressing plate, a threaded rod is fixed inside the threaded sleeve, a connecting pin is fixed in front of the rectifier bridge body, a supporting plate is arranged below the rectifier bridge body, the damping spring is positioned below the supporting plate, sliding guide rods are fixed at the left end and the right end of the supporting plate, a pin protective cover is arranged outside the connecting pins, and a limiting plate is fixed above the pin protective cover, and a telescopic spring is arranged above the limiting plate.
Preferably, a rotating structure is formed between the cover plate and the hinge, and the cover plate is connected with the protective shell through the hinge.
Preferably, threaded connection is adopted between the threaded sleeve and the threaded rod, and the threaded rod and the protective shell are welded.
Preferably, an elastic structure is formed between the damping spring and the supporting plate, and a sliding structure is formed between the supporting plate and the sliding guide rod.
Preferably, constitute extending structure between stitch safety cover and the protecting sheathing, and be the welding between protecting sheathing and the connection fixed plate.
Preferably, an elastic structure is formed between the telescopic spring and the limiting plate, and the limiting plate is bonded with the pin protective cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model discloses a protecting sheathing, apron, hinge, rectifier bridge body, clamp plate, thread bush, threaded rod, connection stitch and fagging, constitute revolution mechanic between the apron of this equipment and the hinge, open the apron through revolution mechanic, thereby be convenient for install rectifier bridge body inside the protecting sheathing, constitute threaded connection between threaded rod and the thread bush, adjust the position of clamp plate through threaded connection, thereby make clamp plate and fagging fix rectifier bridge body centre gripping, can adjust the length that the connection stitch stretches out through threaded connection simultaneously, thereby make equipment can be better be connected with other equipment;
2. The utility model discloses a rectifier bridge body, clamp plate, thread bush, fagging, damping spring and slip guide arm, constitute sliding structure between the slip guide arm of this equipment and fagging and the clamp plate, fix a position clamp plate and fagging through sliding structure, prevent that the clamp plate from following the thread bush rotatory or prevent that the fagging can not keep the level, constitute elastic construction between damping spring and the fagging, make fagging and clamp plate fixed inseparabler through elastic construction to prevent that the rectifier bridge body is not hard up;
3. The utility model discloses a protecting sheathing, connect the stitch, the stitch safety cover, limiting plate and expanding spring, constitute extending structure between the stitch safety cover of this equipment and the protecting sheathing, adjust the length that the stitch safety cover stretches out through extending structure, thereby can connect the stitch through stitch safety cover protection when equipment does not use, can during equipment uses in stitch safety cover income protecting sheathing, stretch out the connection stitch, constitute elastic construction between expanding spring and the limiting plate, continuously pop out the stitch safety cover through elastic construction, thereby make the stitch safety cover can protect naked connection stitch constantly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
Fig. 3 is the enlarged structure schematic diagram of the pin protection cover of the present invention.
In the figure: 1. a protective housing; 2. connecting the fixed plate; 3. a cover plate; 4. a handle; 5. a hinge; 6. a rectifier bridge body; 7. pressing a plate; 8. a threaded sleeve; 9. a threaded rod; 10. connecting pins; 11. a supporting plate; 12. a damping spring; 13. a sliding guide bar; 14. a pin protective cover; 15. a limiting plate; 16. a telescoping spring.
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: the rectifier bridge easy to fix comprises a protective shell 1, a rectifier bridge body 6 and a damping spring 12, wherein connection fixing plates 2 are fixed on the left side and the right side of the protective shell 1, an cover plate 3 is arranged above the protective shell 1, a handle 4 is fixed above the cover plate 3, a hinge 5 is installed on the left side of the cover plate 3, a rotating structure is formed between the cover plate 3 and the hinge 5, the cover plate 3 is connected with the protective shell 1 through the hinge 5, the rectifier bridge body 6 is located inside the protective shell 1, a pressing plate 7 is arranged above the rectifier bridge body 6, a thread sleeve 8 is arranged above the pressing plate 7, a threaded rod 9 is fixed inside the thread sleeve 8, the thread sleeve 8 is in threaded connection with the threaded rod 9, the threaded rod 9 is welded with the protective shell 1, and the protective shell 1, the cover plate 3, the hinge 5, the rectifier bridge body 6, the pressing plate 7, the thread sleeve 8, The rectifier bridge comprises a threaded rod 9, connecting pins 10 and a supporting plate 11, wherein a rotating structure is formed between a cover plate 3 and a hinge 5 of the rectifier bridge, the cover plate 3 is opened through the rotating structure, so that a rectifier bridge body 6 is conveniently installed inside a protective shell 1, the threaded rod 9 and a threaded sleeve 8 are in threaded connection, the position of a pressing plate 7 is adjusted through threaded connection, the pressing plate 7 and the supporting plate 11 clamp and fix the rectifier bridge body 6, and meanwhile, the extending length of the connecting pins 10 can be adjusted through threaded connection, so that the rectifier bridge can be better connected with other equipment;
A connecting pin 10 is fixed in front of the rectifier bridge body 6, a supporting plate 11 is arranged below the rectifier bridge body 6, a damping spring 12 is positioned below the supporting plate 11, and the left and right ends of the supporting plate 11 are fixed with sliding guide rods 13, an elastic structure is formed between the damping spring 12 and the supporting plate 11, and a sliding structure is formed between the supporting plate 11 and the sliding guide rods 13, through the rectifier bridge body 6, the pressure plate 7, the thread bush 8, the supporting plate 11, the damping spring 12 and the sliding guide rod 13, a sliding structure is formed between a sliding guide rod 13 of the device and the supporting plate 11 and the pressing plate 7, the pressing plate 7 and the supporting plate 11 are positioned through the sliding structure, the pressing plate 7 is prevented from rotating along with the threaded sleeve 8 or the supporting plate 11 is prevented from being incapable of keeping horizontal, an elastic structure is formed between the damping spring 12 and the supporting plate 11, the supporting plate 11 and the pressing plate 7 are fixed more tightly through an elastic structure, so that the rectifier bridge body 6 is prevented from loosening;
The outer part of the connecting pin 10 is provided with a pin protective cover 14, a limiting plate 15 is fixed above the pin protective cover 14, a telescopic structure is formed between the pin protective cover 14 and the protective shell 1, the protective shell 1 and the connecting fixing plate 2 are welded, a telescopic spring 16 is arranged above the limiting plate 15, an elastic structure is formed between the telescopic spring 16 and the limiting plate 15, the limiting plate 15 and the pin protective cover 14 are bonded, the telescopic structure is formed between the pin protective cover 14 and the protective shell 1 of the equipment through the protective shell 1, the connecting pin 10, the pin protective cover 14, the limiting plate 15 and the telescopic spring 16, the length of the extending pin protective cover 14 is adjusted through the telescopic structure, so that the connecting pin 10 can be protected by the pin protective cover 14 when the equipment is not used, the pin protective cover 14 can be retracted into the protective shell 1 when the equipment is used, and the connecting pin 10 can, an elastic structure is formed between the extension spring 16 and the limit plate 15, and the pin protection cover 14 is continuously ejected through the elastic structure, so that the pin protection cover 14 can constantly protect the exposed connecting pins 10.
The working principle is as follows: when using this rectifier bridge of easy fixed, at first open apron 3 through the revolution mechanic who constitutes between apron 3 and the hinge 5, install rectifier bridge body 6 inside protective housing 1, the position of threaded connection regulation clamp plate 7 through constitution between threaded rod 9 and the thread bush 8, make clamp plate 7 and fagging 11 rectifier bridge body 6 centre gripping fix, adjust the length that the stitch 10 of connecting can be adjusted to thread bush 8, make equipment better be connected with other equipment, fix a position clamp plate 7 and fagging 11 through the sliding structure who constitutes between slip guide 13 and fagging 11 and the clamp plate 7, prevent that clamp plate 7 from following the thread bush 8 rotation or preventing fagging 11 can not keep the level, elastic structure who constitutes between damping spring 12 and the fagging 11 makes fagging 11 and clamp plate 7 fixed inseparabler, prevent rectifier bridge body 6 not hard up, adjust the long length that 14 of stretching out through the flexible structure who constitutes between stitch safety cover 14 and protective housing 1 The connecting pins 10 can be protected by the pin protective covers 14 when the equipment is not used, the pin protective covers 14 can be contained in the protective shell 1 when the equipment is used, the pin protective covers 14 are continuously ejected out through elastic structures formed between the telescopic springs 16 and the limiting plates 15, and the pin protective covers 14 can constantly protect the exposed connecting pins 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an easy rectifier bridge of fixing, includes protecting sheathing (1), rectifier bridge body (6) and damping spring (12), its characterized in that: the connecting and fixing device is characterized in that connecting and fixing plates (2) are fixed on the left side and the right side of the protective shell (1), a cover plate (3) is arranged above the protective shell (1), a handle (4) is fixed above the cover plate (3), a hinge (5) is installed on the left side of the cover plate (3), the rectifier bridge body (6) is located inside the protective shell (1), a pressing plate (7) is arranged above the rectifier bridge body (6), a threaded sleeve (8) is arranged above the pressing plate (7), a threaded rod (9) is fixed inside the threaded sleeve (8), a connecting pin (10) is fixed in front of the rectifier bridge body (6), a supporting plate (11) is installed below the rectifier bridge body (6), a damping spring (12) is located below the supporting plate (11), sliding guide rods (13) are fixed at the left end and the right end of the supporting plate (11), a protective cover (14) is arranged outside the connecting pin (10), and a limiting plate (15) is fixed above the pin protective cover (14), and a telescopic spring (16) is arranged above the limiting plate (15).
2. An easily fixable rectifier bridge according to claim 1, wherein: a rotating structure is formed between the cover plate (3) and the hinge (5), and the cover plate (3) is connected with the protective shell (1) through the hinge (5).
3. An easily fixable rectifier bridge according to claim 1, wherein: be threaded connection between thread bush (8) and threaded rod (9), and be the welding between threaded rod (9) and protecting sheathing (1).
4. An easily fixable rectifier bridge according to claim 1, wherein: an elastic structure is formed between the damping spring (12) and the supporting plate (11), and a sliding structure is formed between the supporting plate (11) and the sliding guide rod (13).
5. An easily fixable rectifier bridge according to claim 1, wherein: a telescopic structure is formed between the pin protection cover (14) and the protection shell (1), and the protection shell (1) and the connection fixing plate (2) are welded.
6. An easily fixable rectifier bridge according to claim 1, wherein: an elastic structure is formed between the telescopic spring (16) and the limiting plate (15), and the limiting plate (15) is bonded with the pin protection cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036181.4U CN210984716U (en) | 2020-01-08 | 2020-01-08 | Rectifier bridge easy to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020036181.4U CN210984716U (en) | 2020-01-08 | 2020-01-08 | Rectifier bridge easy to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210984716U true CN210984716U (en) | 2020-07-10 |
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ID=71439273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020036181.4U Active CN210984716U (en) | 2020-01-08 | 2020-01-08 | Rectifier bridge easy to fix |
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| Country | Link |
|---|---|
| CN (1) | CN210984716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067950A (en) * | 2020-08-13 | 2020-12-11 | 湖北襄整整流器有限公司 | Automatic withstand voltage testing arrangement of rectifier bridge |
-
2020
- 2020-01-08 CN CN202020036181.4U patent/CN210984716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067950A (en) * | 2020-08-13 | 2020-12-11 | 湖北襄整整流器有限公司 | Automatic withstand voltage testing arrangement of rectifier bridge |
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