CN210840396U - Direct current voltage-stabilizing power supply box convenient to mount and dismount - Google Patents
Direct current voltage-stabilizing power supply box convenient to mount and dismount Download PDFInfo
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- CN210840396U CN210840396U CN202020225230.9U CN202020225230U CN210840396U CN 210840396 U CN210840396 U CN 210840396U CN 202020225230 U CN202020225230 U CN 202020225230U CN 210840396 U CN210840396 U CN 210840396U
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- box body
- power supply
- fixedly connected
- supply box
- direct current
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Abstract
The utility model discloses a direct current steady voltage power pack easy to assemble and dismantle relates to direct current constant voltage power supply technical field, including the power box body, the one end swing joint of power box body has the front shroud, the other end swing joint of power box body has the rear shroud, the equal fixedly connected with hand (hold) in outside both ends of front shroud, the equal fixedly connected with backup pad in inboard of front shroud and rear shroud, the through-hole has been seted up to the one end of backup pad, the one end swing joint that the backup pad is close to the through-hole has the inserted block, spacing hole has all been seted up to the both sides of power box body. This direct current steady voltage power pack easy to assemble and dismantlement through adopting novel chucking mechanism to replace traditional screw, has reduced the installation degree of difficulty, makes power pack easy to assemble and dismantlement, has improved work efficiency, fixes the dust cover through adopting neotype fixing device, makes the dust cover installation and dismantlement more convenient, is favorable to the cleanness and the change of dust cover.
Description
Technical Field
The utility model relates to a direct current constant voltage power supply technical field specifically is a direct current steady voltage power supply box easy to assemble and dismantle.
Background
The direct current stabilized power supply is a power supply in which the output voltage of the direct current stabilized power supply can be changed due to factors such as the ambient temperature, the load size and the input voltage, the direct current stabilized power supply is a power supply conversion device of electronic equipment and is widely applied to different electronic equipment, and the direct current stabilized power supply consists of a direct current stabilized power supply box and components installed inside the direct current stabilized power supply.
At present, most of the existing direct current voltage-stabilizing power supply boxes adopt a large number of screws to lock the box body and the cover body. When maintaining or assembling the direct current steady voltage power supply box, need dismantle or install all screws, increased the time of maintenance or assembly, influence work efficiency, the dust cover installation is troublesome with the dismantlement moreover, is not convenient for wash and change, is unfavorable for using widely.
Therefore, it is necessary to provide a dc regulated power supply box which is easy to assemble and disassemble to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a direct current regulated power supply box easy to assemble and dismantlement to solve the current direct current regulated power supply box installation that proposes in the above-mentioned background art and dismantle the difficulty, the dust cover is not convenient for change and clear problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a direct current voltage stabilization power supply box convenient to mount and dismount comprises a power supply box body, wherein one end of the power supply box body is movably connected with a front cover plate, the other end of the power supply box body is movably connected with a rear cover plate, both ends of the outer side of the front cover plate are fixedly connected with handles, both inner sides of the front cover plate and the rear cover plate are fixedly connected with a support plate, one end of the support plate is provided with a through hole, one end of the support plate close to the through hole is movably connected with an insert block, one end of the insert block is fixedly connected with a cross rod, both sides of the power supply box body are respectively provided with a limiting hole, the bottom of the limiting hole is provided with a cavity, a pressure plate and an inclined pull rod are arranged inside the cavity, one end of the inclined pull rod is rotatably connected with a first rotating shaft, the middle part of the inclined pull rod is rotatably connected with a, one side fixedly connected with of clamp plate presses the briquetting, the opposite side fixedly connected with coil spring of clamp plate, recess has been seted up at one side middle part of power box body, the inside swing joint of recess has the filter screen, the filter screen is close to the equal fixedly connected with fixed block in one side both ends of power box body, the power box body is close to one side inner wall of filter screen and has seted up the inlet port, the opposite side middle part fixedly connected with fan of power box body, the exhaust hole has been seted up to one side surface that the power box body is close to the fan, the T-slot has all been seted up to the both sides bottom of power box body, the bottom swing joint of power box body has the bottom plate, the.
Preferably, the number of the support plates is four, and the four support plates are distributed in a rectangular shape.
Preferably, four limiting holes are formed in one side of the power box body, and the four limiting holes are distributed in a rectangular shape on one side of the power box body.
Preferably, the bottom of the cavity is provided with a jack, and the cross bar is matched with the jack.
Preferably, the insertion block penetrates through the through hole, and the insertion block is matched with the through hole.
Preferably, one end of the spiral spring is fixedly connected with the pressing plate, the other end of the spiral spring is fixedly connected with the cavity, and the pressure spring is fixedly connected with the bottom of the cavity.
Preferably, the positioning ribs are matched with the T-shaped grooves, and the fixing blocks are matched with the grooves.
(III) advantageous effects
Compared with the prior art, the utility model provides a direct current regulated power supply box easy to assemble and dismantle possesses following beneficial effect:
1. this direct current steady voltage power pack easy to assemble and dismantlement through adopting novel chucking mechanism to replace traditional screwed connection, has reduced the installation degree of difficulty, makes power pack easy to assemble and dismantlement, has improved work efficiency.
2. This direct current regulated power supply box easy to assemble and dismantle through adopting neotype fixing device to fix the dust cover, makes the dust cover installation more convenient with the dismantlement, is favorable to the cleanness and the change of dust cover.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the clamping structure of the present invention;
FIG. 3 is a schematic front view of the structure of the present invention;
fig. 4 is a schematic view of the filter screen fixing device of the present invention;
fig. 5 is a schematic view of the bottom plate structure of the present invention.
In the figure: 1. a power supply box body; 2. a front cover plate; 3. a rear cover plate; 4. a handle; 5. a support plate; 6. a through hole; 7. inserting a block; 8. a cross bar; 9. a jack; 10. a first rotating shaft; 11. a diagonal member; 12. a connecting arm; 13. a pressure spring; 14. a second rotating shaft; 15. pressing a plate; 16. briquetting; 17. a coil spring; 18. a fan; 19. an exhaust hole; 20. an air inlet; 21. filtering with a screen; 22. a cavity; 23. a limiting hole; 24. a T-shaped slot; 25. positioning the ribs; 26. a base plate; 27. a fixed block; 28. and (4) a groove.
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. 1-5, a dc voltage stabilization power supply box convenient to mount and dismount comprises a power supply box body 1, one end of the power supply box body 1 is movably connected with a front cover plate 2, the other end of the power supply box body 1 is movably connected with a rear cover plate 3, both outer ends of the front cover plate 2 are fixedly connected with handles 4, both inner sides of the front cover plate 2 and the rear cover plate 3 are fixedly connected with supporting plates 5, four supporting plates 5 are arranged, the four supporting plates 5 are distributed in a rectangular shape, the power supply box body 1 can be better fixed, not only the mounting time is shortened, but also the stability of the power supply box body 1 can be ensured, one end of each supporting plate 5 is provided with a through hole 6, one end of each supporting plate 5, close to the through hole 6, is movably connected with an insert block 7, the insert block 7 penetrates through the through hole 6, the insert block 7 is matched with the through hole, one side of the power supply box body 1 is provided with four limiting holes 23, the four limiting holes 23 are distributed in a rectangular shape on one side of the power supply box body 1, the bottom of the limiting holes 23 is provided with a cavity 22, the bottom of the cavity 22 is provided with a jack 9, a cross rod 8 is matched with the jack 9, a pressing plate 15 and a diagonal draw bar 11 are arranged inside the cavity 22, one end of the diagonal draw bar 11 is rotatably connected with a first rotating shaft 10, the middle part of the diagonal draw bar 11 is rotatably connected with a second rotating shaft 14, the surface of the second rotating shaft 14 is fixedly connected with a connecting arm 12, one end of the diagonal draw bar 11, which is far away from the cross rod 8, is fixedly connected with a pressure spring 13, one side of the pressing plate 15 is fixedly connected with a pressing block 16, the other side of the pressing plate 15 is fixedly connected with a spiral spring 17, one end of the spiral spring 17 is fixedly connected with the pressing plate, the installation difficulty is reduced, the power supply box is convenient to install and disassemble, the working efficiency is improved, a groove 28 is formed in the middle of one side of the power supply box body 1, a filter screen 21 is movably connected inside the groove 28, both ends of one side, close to the power supply box body 1, of the filter screen 21 are fixedly connected with fixing blocks 27, the fixing blocks 27 are matched with the groove 28, a novel fixing device is adopted to fix a dust cover, so that the dust cover is more convenient to install and disassemble, the dust cover is convenient to clean and replace, an air inlet hole 20 is formed in the inner wall of one side, close to the filter screen 21, of the power supply box body 1, a fan 18 is fixedly connected in the middle of the other side of the power supply box body 1, an exhaust hole 19 is formed in the surface, close to the fan 18, T-shaped grooves 24 are formed in the bottoms of both sides of the, the positioning ribs 25 are matched with the T-shaped grooves 24, and the bottom plate 26 is installed by sliding the bottom plate 26 in the T-shaped grooves 24, so that the installation is convenient and labor-saving.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle is as follows: when the installation is carried out, firstly, the bottom plate 26 enters the T-shaped groove 24 through sliding, the positioning ribs 25 firmly clamp the T-shaped groove 24 to fix the T-shaped groove 24 at the bottom of the power supply box body 1, then the front cover plate 2 is slowly pushed into the power supply box body 1, the front cover plate 2 drives the supporting plate 5 to move inwards, at the moment, the pressing block 16 is pushed, the pressing block 16 drives the pressing plate 15, the pressing plate 15 extrudes the spiral spring 17, one end of the pressing plate 15 extrudes one end of the diagonal draw bar 11, the pressed end of the diagonal draw bar 11 moves to the bottom of the cavity 22 around the second rotating shaft 14 and compresses the pressure spring 13, the other end of the diagonal draw bar 11 drives the first rotating shaft 10 to move in the opposite direction, the first rotating shaft 10 drives the cross rod 8 to move, the cross rod 8 drives the insert block 7 to move to the inner wall of the power supply box body 1, when the front cover plate, the cavity 22 bottom is kept away from to one end of oblique pull rod 11 under the effect of pressure spring 13, the other end of oblique pull rod 11 drives horizontal pole 8 and moves to cavity 22 bottom, horizontal pole 8 drives inserted block 7 and to 1 inside motion of power box body, inserted block 7 inserts in through-hole 6, front cover plate 2 is fixed on power box body 1, the same thing, back cover plate 3 is also fixed on power box body 1, when clearing up the dust cover, only need upwards pull out filter screen 21, can take out filter screen 21, insert filter screen 21 downwards in recess 28 during the installation, fixed block 27 is tightly blocked to the inner wall of recess 28, make filter screen 21 can not drop.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a direct current regulated power supply box easy to assemble and dismantle, includes power supply box body (1), its characterized in that: one end of the power supply box body (1) is movably connected with a front cover plate (2), the other end of the power supply box body (1) is movably connected with a rear cover plate (3), both ends of the outer side of the front cover plate (2) are fixedly connected with handles (4), the inner sides of the front cover plate (2) and the rear cover plate (3) are fixedly connected with supporting plates (5), one end of each supporting plate (5) is provided with a through hole (6), one end of each supporting plate (5) close to the through hole (6) is movably connected with an insert block (7), one end of each insert block (7) is fixedly connected with a cross rod (8), both sides of the power supply box body (1) are provided with limiting holes (23), the bottom of each limiting hole (23) is provided with a cavity (22), a pressing plate (15) and an inclined pull rod (11) are arranged inside the cavity (22), one end of each inclined pull rod (11, the middle part of the diagonal draw bar (11) is rotatably connected with a second rotating shaft (14), the surface of the second rotating shaft (14) is fixedly connected with a connecting arm (12), one end of the diagonal draw bar (11) far away from the cross bar (8) is fixedly connected with a pressure spring (13), one side of the pressure plate (15) is fixedly connected with a press block (16), the other side of the pressure plate (15) is fixedly connected with a spiral spring (17), the middle part of one side of the power box body (1) is provided with a groove (28), the inside of the groove (28) is movably connected with a filter screen (21), two ends of one side of the filter screen (21) close to the power box body (1) are fixedly connected with fixed blocks (27), the inner wall of one side of the power box body (1) close to the filter screen (21) is provided with a fixed block (20), and, exhaust hole (19) have been seted up to one side surface that power box body (1) is close to fan (18), T-slot (24) have all been seted up to the both sides bottom of power box body (1), the bottom swing joint of power box body (1) has bottom plate (26), the equal fixedly connected with location rib (25) in upper surface both ends of bottom plate (26).
2. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: the number of the supporting plates (5) is four, and the four supporting plates (5) are distributed in a rectangular shape.
3. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: four limiting holes (23) are formed in one side of the power box body (1), and the four limiting holes (23) are distributed in a rectangular mode on one side of the power box body (1).
4. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: the bottom of the cavity (22) is provided with a jack (9), and the cross rod (8) is matched with the jack (9).
5. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: the insertion block (7) penetrates through the through hole (6), and the insertion block (7) is matched with the through hole (6).
6. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: one end of the spiral spring (17) is fixedly connected with the pressing plate (15), the other end of the spiral spring (17) is fixedly connected with the cavity (22), and the pressure spring (13) is fixedly connected with the bottom of the cavity (22).
7. The direct current voltage stabilization power supply box convenient to mount and dismount as claimed in claim 1, wherein: the positioning ribs (25) are matched with the T-shaped grooves (24), and the fixing blocks (27) are matched with the grooves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225230.9U CN210840396U (en) | 2020-02-28 | 2020-02-28 | Direct current voltage-stabilizing power supply box convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020225230.9U CN210840396U (en) | 2020-02-28 | 2020-02-28 | Direct current voltage-stabilizing power supply box convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840396U true CN210840396U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020225230.9U Expired - Fee Related CN210840396U (en) | 2020-02-28 | 2020-02-28 | Direct current voltage-stabilizing power supply box convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665321A (en) * | 2021-09-03 | 2021-11-19 | 江苏九州电器有限公司 | Carriage electric heater with water conservancy diversion function |
-
2020
- 2020-02-28 CN CN202020225230.9U patent/CN210840396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665321A (en) * | 2021-09-03 | 2021-11-19 | 江苏九州电器有限公司 | Carriage electric heater with water conservancy diversion function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |