CN218827502U

CN218827502U - Switching power supply with built-in sun-shading curtain

Info

Publication number: CN218827502U
Application number: CN202223180155.7U
Authority: CN
Inventors: 徐佳妮
Original assignee: Shanghai Yisujia Technology Co ltd
Current assignee: Shanghai Yisujia Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-07
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a switching power supply of built-in sunshade screen, including the locking piece, the surface of locking piece is provided with the package, the one end fixedly connected with curtain body of package, the one end fixed mounting of locking piece has the casing, the one end fixed mounting of casing has female port of connection, the locking piece includes the limiting plate, the inner wall sliding connection of limiting plate has the cardboard, the other end of limiting plate is seted up flutedly, be provided with the elastic key between cardboard and the recess, the package includes the annular slab, the spacing groove has been seted up to the tip of annular slab, the curtain body includes the base member, the slot has been seted up to the one end of base member. The utility model discloses a locking piece and subassembly's cooperation can carry out quick fixed and dismantlement to switching power supply, simultaneously through the cooperation of casing and slot, female port of location grafting connection and connection sub-port that can be swift automatically to the effectual convenient degree that improves the switching power supply dismouting is favorable to the use more.

Description

Switching power supply with built-in sun-shading curtain

Technical Field

The utility model relates to a sunshade screen correlation technique field specifically is a switching power supply of built-in sunshade screen.

Background

The sunshade curtain is used for effectively shielding the sunlight of front glass and side glass of an automobile, is mostly electric, and the switching power supply is a mechanism for supplying electric power to electric appliances inside the sunshade curtain. The existing sun-shading curtain usually adopts an integrated or multi-bolt fixedly-mounted switching power supply, so that a user is difficult to disassemble, replace and maintain the power supply, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switching power supply of built-in sunshade screen to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a switching power supply of built-in sunshade screen, includes the locking piece, the surface of locking piece is provided with the subassembly, the one end fixedly connected with curtain body of subassembly, the one end fixed mounting of locking piece has the casing, the one end fixed mounting of casing has the female port of connection, the locking piece includes the limiting plate, the inner wall sliding connection of limiting plate has the cardboard, the other end of limiting plate is seted up flutedly, be provided with the elastic key between cardboard and the recess, the subassembly includes the annular slab, the spacing groove has been seted up to the tip of annular slab, the curtain body includes the base member, the slot has been seted up to the one end of base member, the inside wall fixed mounting of slot has the connector port.

Furthermore, a battery cavity is formed in the surface of the shell, and a battery unit is installed inside the battery cavity.

Furthermore, the inner top wall of the slot is fixedly connected with a positioning column, the top of the shell is provided with a positioning groove, and the inner wall of the positioning groove is connected with the positioning column in a sliding mode.

Furthermore, the top of the clamping plate is provided with a finger bin, the inner side wall of the limiting groove is provided with a clamping groove, and the inner wall of the clamping groove is matched with the clamping plate.

Furthermore, the elastic keys are springs, and the elastic keys are arranged in a three-group mode and are symmetrically arranged in two groups.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

the utility model discloses a locking piece and subassembly's cooperation can carry out quick fixed and dismantlement to switching power supply, simultaneously through the cooperation of casing and slot, female port of location grafting connection and connection sub-port that can be swift automatically to the effectual convenient degree that improves the switching power supply dismouting is favorable to the use more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the locking member of the present invention;

fig. 4 is a schematic view of the structure of the package of the present invention;

fig. 5 is a sectional view of the curtain of the present invention.

In the figure: 1. a locking member; 11. a limiting plate; 12. clamping a plate; 13. a groove; 14. an elastic key; 15. a finger bin; 2. pre-assembly; 21. an annular plate; 22. a limiting groove; 23. a card slot; 3. a curtain body; 31. a substrate; 32. a slot; 33. a positioning column; 34. a connection sub-port; 4. a housing; 5. positioning a groove; 6. connecting the female port; 7. a battery cavity; 8. a battery cell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 a technical solution: the utility model provides a switching power supply of built-in sunshade screen, including locking piece 1, the surface of locking piece 1 is provided with subassembly 2, the one end fixedly connected with curtain 3 of subassembly 2, the one end fixed mounting of locking piece 1 has casing 4, the one end fixed mounting of casing 4 has female port 6 of connection, locking piece 1 includes limiting plate 11, limiting plate 11's inner wall sliding connection has cardboard 12, recess 13 has been seted up to limiting plate 11's the other end, be provided with elastic key 14 between cardboard 12 and the recess 13, subassembly 2 includes annular slab 21, spacing groove 22 has been seted up to the tip of annular slab 21, curtain 3 includes base member 31, slot 32 has been seted up to base member 31's one end, the inside wall fixed mounting of slot 32 has sub-port 34 of connector, cooperation through locking piece 1 and subassembly 2, can carry out quick fixed and dismantlement to switching power supply, simultaneously through casing 4 and slot 32's cooperation, female port 6 of location grafting connection and sub-port 34 that can be automatic and swift, thereby the effectual convenience that improves switching power supply dismouting, be favorable to the use more.

Specifically, battery chamber 7 has been seted up on the surface of casing 4, and the internally mounted of battery chamber 7 has battery unit 8, through adding and establishing battery chamber 7, and the person of facilitating the use carries out battery unit 8's dismouting, and through setting up battery unit 8, the person of facilitating the use carries out switching power supply's combination, is favorable to the use more.

Specifically, the constant head tank 5 has been seted up at the top of casing 4 to the interior roof fixedly connected with reference column 33 of slot 32, and the inner wall sliding connection reference column 33 of constant head tank 5 through the cooperation of reference column 33 and constant head tank 5, can restrict casing 4's insertion angle and direction to can avoid wrong insertion mode, the female port 6 of connection and the dislocation of connecting sub-port 34 that lead to are favorable to the use more.

Specifically, the top of cardboard 12 has been seted up and has been pointed storehouse 15, and draw-in groove 23 has been seted up to the inside wall of spacing groove 22, and the inner wall and the cardboard 12 looks adaptation of draw-in groove 23 indicate storehouse 15 through adding to establish, and the stable operation cardboard 12 of person of facilitating the use adds and establishes draw-in groove 23, then can cooperate and insert cardboard 12, and further improve equipment's installation stability is favorable to the use more.

Specifically, elastic key 14 is the spring, and elastic key 14 is three a set of setting, and the symmetry is provided with two sets ofly, through adopting the spring as elastic key 14, can be through the effectual functional requirement who satisfies elastic key 14 of the elastic force of spring, and three a set of just symmetry sets up two sets ofly, can effectual improve equipment's validity, and the accessible adopts mechanisms such as electric telescopic handle to replace the spring and uses as elastic key 14 in addition.

The utility model discloses a theory of operation: when a user needs to replace the switching power supply, firstly, a finger is inserted into the finger bin 15, then the two clamping plates 12 are pushed and pressed towards the middle, at the moment, the clamping plates 12 are moved out from the inside of the clamping grooves 23 and compress the elastic keys 14, then, the user pulls the locking piece 1 outwards, so that the shell 4 is separated from the inside of the slot 32, at the moment, the user can integrally replace the switching power supply, the battery unit 8 can be buckled out from the inside of the battery cavity 7 for independent replacement, after the replacement is completed, the user inserts the shell 4 into the inside of the curtain body 3, through the guidance of the positioning groove 5 and the positioning column 33, the connecting sub-port 34 can be stably aligned and inserted into the connecting female port 6, the power connection of the equipment is realized, then, the user loosens the finger bin 15, the elastic keys 14 release elastic force to push the clamping plates 12 to reset, so that the clamping plates 12 enter the inside of the clamping grooves 23, and the fixation of the switching power supply is realized.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a built-in sunshade's switching power supply, includes locking piece (1), its characterized in that: the surface of locking piece (1) is provided with pre-assembly (2), one end fixedly connected with curtain (3) of pre-assembly (2), the one end fixed mounting of locking piece (1) has casing (4), the one end fixed mounting of casing (4) has female port of connection (6), locking piece (1) includes limiting plate (11), the inner wall sliding connection of limiting plate (11) has cardboard (12), limiting plate (11)'s the other end is seted up flutedly (13), be provided with between cardboard (12) and flutedly (13) elastic key (14), pre-assembly (2) include annular slab (21), spacing groove (22) have been seted up to the tip of annular slab (21), curtain (3) are including base member (31), slot (32) have been seted up to the one end of base member (31), the inside wall fixed mounting of slot (32) has connecting sub-port (34).

2. The switching power supply of the built-in sunshade of claim 1, characterized in that: a battery cavity (7) is formed in the surface of the shell (4), and a battery unit (8) is mounted inside the battery cavity (7).

3. The switching power supply of the built-in sunshade according to claim 1, characterized in that: interior roof fixedly connected with reference column (33) of slot (32), constant head tank (5) have been seted up at the top of casing (4), inner wall sliding connection reference column (33) of constant head tank (5).

4. The switching power supply of the built-in sunshade according to claim 1, characterized in that: the top of the clamping plate (12) is provided with a finger bin (15), the inner side wall of the limiting groove (22) is provided with a clamping groove (23), and the inner wall of the clamping groove (23) is matched with the clamping plate (12).

5. The switching power supply of the built-in sunshade of claim 1, characterized in that: the elastic keys (14) are springs, and the elastic keys (14) are arranged in a three-group mode and are symmetrically arranged in two groups.