CN211405837U - Switching power supply with seal structure - Google Patents
Switching power supply with seal structure Download PDFInfo
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- CN211405837U CN211405837U CN202020213511.2U CN202020213511U CN211405837U CN 211405837 U CN211405837 U CN 211405837U CN 202020213511 U CN202020213511 U CN 202020213511U CN 211405837 U CN211405837 U CN 211405837U
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- power supply
- switching power
- groove
- protection
- fixedly connected
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Abstract
The utility model discloses a switching power supply with seal structure, including base member, protection machanism, dustproof mechanism, dismouting mechanism and platen, the both sides of base member all are provided with protection machanism, the base member is kept away from and is provided with dustproof mechanism on the outer wall of protection machanism one side, the inside of dustproof mechanism has set gradually curb plate, bottom plate, apron, recess, air vent, side channel and joint groove, the inside of bottom plate is provided with the recess, and the equal fixedly connected with curb plate in base member both sides of recess top, the inside of curb plate all is provided with the side channel, and is provided with the apron between the adjacent side channel, the bottom fixedly connected with platen of base member, and the both sides of platen all are provided with dismouting mechanism. The utility model discloses not only realized the safeguard function when this switching power supply uses, realized the dustproof sealing structure when this switching power supply uses, realized the function of the dismouting of being convenient for when this switching power supply uses moreover.
Description
Technical Field
The utility model relates to a switching power supply technical field specifically is a switching power supply with seal structure.
Background
Along with the continuous development of society, the application scope of switching power supply also enlarges along with it, because it is convenient to use, easy operation is its by continuous popularization, this type of switching power supply on the market is various now, can satisfy people's user demand basically, but still has certain problem, and specific problem has following several:
(1) when the traditional switching power supply is used, the phenomenon of switch breakage can occur when the switching power supply is used due to the low protection function of the switching power supply;
(2) when the traditional switching power supply is used, the dustproof sealing effect is low, so that the practicability is low when the switching power supply is used;
(3) when the traditional switching power supply is used, the switching power supply is inconvenient to assemble and disassemble, so that the switching power supply is extremely inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switching power supply with seal structure to provide the problem of low, the dustproof sealing's of device safeguard function low and inconvenient dismouting in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switching power supply with seal structure, includes base member, protection machanism, dustproof mechanism, dismouting mechanism and platen, the both sides of base member all are provided with protection machanism, the base member is kept away from and is provided with dustproof mechanism on the outer wall of protection machanism one side, dustproof mechanism's inside has set gradually curb plate, bottom plate, apron, recess, air vent, side channel and joint groove, the inside of bottom plate is provided with the recess, and the base member both sides of recess top all fixedly connected with curb plate, the inside of curb plate all is provided with the side channel, and is provided with the apron between the adjacent side channel, the base member surface of apron one side is provided with equidistant air vent, the bottom fixedly connected with platen of base member, and the both sides of platen all are provided with dismouting.
Preferably, protection machanism's inside has set gradually protective housing, first protective gasket, protection spring, second protective gasket, connecting rod and stationary blade, one side of first protective gasket is provided with second protective gasket, and the other end of second protective gasket all with the lateral wall fixed connection of base member, all fixedly connected with stationary blade on the lateral wall of second protective gasket and protective housing, and articulated between the adjacent stationary blade have the connecting rod, be provided with the protection spring between the stationary blade.
Preferably, the connecting rods are distributed between the protective groove and the second protective gasket in a staggered manner, and the connecting rods are hinged through bolts.
Preferably, both ends of the protection spring are fixedly connected with the side walls of the protection groove and the second protection gasket, and the protection spring is symmetrically distributed on the central axis of the protection groove and the second protection gasket.
Preferably, the top of side groove all is provided with the joint groove, and the joint groove all mutually supports with the apron.
Preferably, the inside of dismouting mechanism has set gradually couple, reset spring, ejector pad, spacing spout, inner chamber and spacing slider, the inside of inner chamber all is provided with the couple, and one side fixedly connected with ejector pad of couple, and one side of ejector pad extends to the outside of inner chamber, the bottom fixedly connected with inner chamber of ejector pad, and the bottom of inner chamber and the lateral wall fixed connection of base member.
Preferably, the bottom end of the hook extends to the outside of the inner cavity, and the hook is in a J-shaped structure.
Preferably, both ends of the push block are fixedly connected with limiting sliding blocks, limiting sliding grooves are formed in the base body outside the limiting sliding blocks, and the limiting sliding grooves and the limiting sliding blocks are of sliding structures.
Compared with the prior art, the beneficial effects of the utility model are that: the switching power supply with the sealing structure not only realizes the protection function when the switching power supply is used, realizes the dustproof sealing structure when the switching power supply is used, but also realizes the function of convenient disassembly and assembly when the switching power supply is used;
(1) when the base body falls to the ground, the protective groove and the second protective gasket can prevent the base body from directly impacting the ground, and meanwhile, the protective spring can buffer the base body, so that the protective function of the switching power supply during use is realized, and the phenomenon of damage of the switching power supply during use is avoided;
(2) the cover plate is pulled to leak the vent holes on the surface of the base body, when the switch power supply is used, the switch power supply can volatilize heat, and when the switch power supply is used, the cover plate and the side groove are pushed to be clamped, so that the switch power supply is sealed, the dustproof sealing structure is realized when the switch power supply is used, and the practicability of the switch power supply is improved;
(3) through promoting the ejector pad downwards, it can push down the couple of inner chamber inside, again with the joint between couple and the fixture, at this moment, unclamp the ejector pad, it can reset the couple and with locking between its and the fixture under reset spring's elastic force effect, the function of the dismouting of being convenient for when having realized this switching power supply uses to convenient degree when having improved this switching power supply and using.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the dustproof mechanism of the present invention;
FIG. 4 is an enlarged partial sectional view of the mounting and dismounting mechanism of the present invention;
fig. 5 is an enlarged schematic view of a local section of the protection mechanism of the present invention.
In the figure: 1. a substrate; 2. a protection mechanism; 201. a protective bath; 202. a first protective gasket; 203. a guard spring; 204. a second protective gasket; 205. a connecting rod; 206. a fixing sheet; 3. a dust-proof mechanism; 301. a side plate; 302. a base plate; 303. a cover plate; 304. a groove; 305. a vent hole; 306. a side groove; 307. a clamping groove; 4. a disassembly and assembly mechanism; 401. hooking; 402. a return spring; 403. a push block; 404. a limiting chute; 405. an inner cavity; 406. a limiting slide block; 5. a platen.
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, the present invention provides an embodiment: a switching power supply with a sealing structure comprises a base body 1, a protection mechanism 2, a dustproof mechanism 3, a dismounting mechanism 4 and a bedplate 5, wherein both sides of the base body 1 are provided with the protection mechanism 2, the interior of the protection mechanism 2 is sequentially provided with a protection groove 201, a first protection gasket 202, a protection spring 203, a second protection gasket 204, a connecting rod 205 and a fixing plate 206, one side of the first protection gasket 202 is provided with the second protection gasket 204, the other end of the second protection gasket 204 is fixedly connected with the side wall of the base body 1, the second protection gasket 204 and the side wall of the protection groove 201 are fixedly connected with the fixing plate 206, the connecting rod 205 is hinged between the adjacent fixing plates 206, and the protection spring 203 is arranged between the fixing plates 206;
the connecting rods 205 are distributed between the protective groove 201 and the second protective gasket 204 in a staggered manner, and the connecting rods 205 are hinged through bolts;
both ends of the protection spring 203 are fixedly connected with the side walls of the protection groove 201 and the second protection gasket 204, and the protection spring 203 is symmetrically distributed on the central axis of the protection groove 201 and the second protection gasket 204;
specifically, as shown in fig. 1, fig. 2 and fig. 5, when the base body 1 falls to the ground, the protection groove 201 and the second protection gasket 204 prevent the base body 1 from directly impacting the ground, and the protection spring 203 buffers the base body, so that the protection function of the switching power supply is realized when the switching power supply is used;
the outer wall of one side, away from the protection mechanism 2, of the base body 1 is provided with a dustproof mechanism 3, a side plate 301, a bottom plate 302, a cover plate 303, a groove 304, a vent hole 305, side grooves 306 and a clamping groove 307 are sequentially arranged in the dustproof mechanism 3, the groove 304 is arranged in the bottom plate 302, the two sides of the base body 1 above the groove 304 are fixedly connected with the side plate 301, the side grooves 306 are arranged in the side plate 301, the cover plate 303 is arranged between the adjacent side grooves 306, and the vent holes 305 with equal intervals are arranged on the surface of the base body 1 on one side of the cover plate 303;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, firstly, the cover plate 303 is pulled to leak the vent holes 305 on the surface of the base body 1, when the mechanism is used, heat is volatilized, and when the mechanism is used, the cover plate 303 is pushed to be clamped with the side grooves 306 to be sealed, so that the dustproof sealing function of the device is realized;
the bottom end of the base body 1 is fixedly connected with a bedplate 5, and both sides of the bedplate 5 are provided with dismounting mechanisms 4;
the inside of the dismounting mechanism 4 is sequentially provided with a hook 401, a return spring 402, a push block 403, a limiting sliding groove 404, an inner cavity 405 and a limiting sliding block 406, the inside of the inner cavity 405 is provided with the hook 401, one side of the hook 401 is fixedly connected with the push block 403, one side of the push block 403 extends to the outside of the inner cavity 405, the bottom end of the push block 403 is fixedly connected with the inner cavity 405, and the bottom end of the inner cavity 405 is fixedly connected with the side wall of the base body 1;
the bottom end of the hook 401 extends to the outside of the inner cavity 405, and the hook 401 is of a J-shaped structure;
both ends of the push block 403 are fixedly connected with limit sliding blocks 406, and limit sliding grooves 404 are arranged inside the base body 1 outside the limit sliding blocks 406, and the limit sliding grooves 404 and the limit sliding blocks 406 are in a sliding structure;
specifically, as shown in fig. 2 and 4, when the mechanism is used, firstly, the push block 403 is pushed downwards, the hook 401 in the inner cavity 405 is pressed downwards, the hook 401 is clamped with the fixture, and at the moment, the push block 403 is released, and the hook 401 is reset and locked with the fixture under the action of the elastic force of the reset spring 402.
The working principle is as follows: when the switching power supply with the sealing structure is used, the push block 403 is pushed downwards firstly, the hook 401 in the inner cavity 405 is pressed downwards, then the hook 401 is clamped with a fixed object, at the moment, the push block 403 is released, and the hook 401 is reset and locked with the fixed object under the action of the elastic force of the reset spring 402;
then pulling the cover plate 303 to leak the vent holes 305 on the surface of the base body 1, volatilizing heat when the device is used, and pushing the cover plate 303 to be clamped with the side grooves 306 when the device is used, so that the cover plate 303 is sealed, and the function of dust sealing of the device is realized;
finally, when the base body 1 falls to the ground, the protective groove 201 and the second protective gasket 204 can prevent the base body 1 from directly impacting the ground, and the protective spring 203 can buffer the base body 1, so that the protective function of the switching power supply during use is realized, and the work of the switching power supply with the sealing structure is finally completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a switching power supply with seal structure, includes base member (1), protection machanism (2), dustproof mechanism (3), dismouting mechanism (4) and platen (5), its characterized in that: both sides of the base body (1) are provided with protective mechanisms (2), the outer wall of one side of the base body (1) far away from the protective mechanisms (2) is provided with a dustproof mechanism (3), the dustproof mechanism (3) is internally provided with a side plate (301), a bottom plate (302), a cover plate (303), a groove (304), a vent hole (305), a side groove (306) and a clamping groove (307) in sequence, the bottom plate (302) is internally provided with the groove (304), and both sides of the base body (1) above the groove (304) are fixedly connected with side plates (301), the inner parts of the side plates (301) are provided with side grooves (306), and a cover plate (303) is arranged between the adjacent side grooves (306), vent holes (305) with equal intervals are arranged on the surface of the base body (1) at one side of the cover plate (303), the bottom end of the base body (1) is fixedly connected with a bedplate (5), and both sides of the bedplate (5) are provided with dismounting mechanisms (4).
2. The switching power supply with a sealed structure according to claim 1, wherein: protection machanism's (2) inside has set gradually protecting groove (201), first protecting pad (202), protection spring (203), second protecting pad (204), connecting rod (205) and stationary blade (206), one side of first protecting pad (202) is provided with second protecting pad (204), and the other end of second protecting pad (204) all with the lateral wall fixed connection of base member (1), all fixedly connected with stationary blade (206) on the lateral wall of second protecting pad (204) and protecting groove (201), and articulated between adjacent stationary blade (206) have connecting rod (205), be provided with protection spring (203) between stationary blade (206).
3. The switching power supply with a sealed structure according to claim 2, wherein: the connecting rods (205) are distributed in a staggered mode between the protective groove (201) and the second protective gasket (204), and the connecting rods (205) are hinged through bolts.
4. The switching power supply with a sealed structure according to claim 2, wherein: both ends of the protection spring (203) are fixedly connected with the side walls of the protection groove (201) and the second protection gasket (204), and the protection spring (203) is symmetrically distributed on the central axis of the protection groove (201) and the second protection gasket (204).
5. The switching power supply with a sealed structure according to claim 1, wherein: the upper side of the side groove (306) is provided with a clamping groove (307), and the clamping groove (307) is matched with the cover plate (303).
6. The switching power supply with a sealed structure according to claim 1, wherein: the inside of dismouting mechanism (4) has set gradually couple (401), reset spring (402), ejector pad (403), spacing spout (404), inner chamber (405) and spacing slider (406), the inside of inner chamber (405) all is provided with couple (401), and one side fixedly connected with ejector pad (403) of couple (401), and one side of ejector pad (403) extends to the outside of inner chamber (405), the bottom fixedly connected with inner chamber (405) of ejector pad (403), and the bottom of inner chamber (405) and the lateral wall fixed connection of base member (1).
7. The switching power supply with sealing structure according to claim 6, wherein: the bottom end of the hook (401) extends to the outside of the inner cavity (405), and the hook (401) is of a J-shaped structure.
8. The switching power supply with sealing structure according to claim 6, wherein: both ends of the push block (403) are fixedly connected with limiting sliding blocks (406), limiting sliding grooves (404) are formed in the base body (1) on the outer sides of the limiting sliding blocks (406), and the limiting sliding grooves (404) and the limiting sliding blocks (406) are of sliding structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213511.2U CN211405837U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020213511.2U CN211405837U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405837U true CN211405837U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020213511.2U Active CN211405837U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405837U (en) |
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2020
- 2020-02-17 CN CN202020213511.2U patent/CN211405837U/en active Active
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