CN220477528U

CN220477528U - Dust collector body

Info

Publication number: CN220477528U
Application number: CN202321887392.9U
Authority: CN
Inventors: 蔡平; 董孟锋; 包青云; 刘友义; 叶晓炎; 吴祖云; 罗廷刚; 于要东
Original assignee: Hansi Holdings Co ltd
Current assignee: Hansi Holdings Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-02-13
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a dust collector body, which comprises an upper cover plate, a lower cover plate and a handle, wherein the lower cover plate comprises a lower base plate and a placing plate, a power supply circuit board, an energy storage battery and a conductive plug seat are arranged on the placing plate, a mounting groove and a connecting piece are arranged on the lower base plate, the connecting piece consists of a wiring circuit board, a plug connector and a limiting plate, the plug connector comprises a conductive plug connector and a conductive contact pin, the conductive plug seat is provided with a conductive slot, the limiting plate is provided with a first positioning section, a second positioning section and a third positioning section, a first positioning recess and a second positioning recess are arranged in the mounting groove, a lower pressing block is arranged on the upper cover plate, and a first auxiliary recess and a second auxiliary recess are arranged on the lower pressing block. The utility model has the following advantages and effects: the connecting piece is good with the connection stability of power supply circuit board, need not to additionally use a plurality of screws to fix the connecting piece, and actual assembly efficiency is high, and follow-up dismantlement is convenient.

Description

Dust collector body

Technical Field

The utility model relates to the field of dust collectors, in particular to a dust collector body.

Background

The dust collector is a household appliance for dust removal, and mainly uses a motor to generate negative pressure in the dust collector, so that dust and sundries near an air suction port can be sucked into the dust collector to realize the dust removal effect. In order to thoroughly remove dust and sundries, a rolling brush can be arranged outside the air suction port, and the dust and sundries can be collected through rotation of the rolling brush.

The dust collector body is used as a component for controlling and operating, a rod body connected with the dust collector head assembly is arranged on the dust collector body, and an energy storage battery for storing energy is arranged on the dust collector body, so that the energy storage battery is used for supplying power to a circuit in the dust collector body. However, the following drawbacks exist during actual use: for convenient production and selling, the energy storage battery is configured on the power supply circuit board to be sold as a single body; in the assembling process of the dust collector body, a connecting piece is required to be arranged to be connected with a power supply circuit board provided with an energy storage battery, but the connecting stability of the connecting piece and the power supply circuit board in the prior art is poor, a plurality of screws are required to be additionally used for fixing the connecting piece, the actual assembling efficiency is low, and the follow-up disassembly is also complicated.

Disclosure of Invention

The utility model aims to provide a dust collector body, which solves the problems in the background technology.

The technical aim of the utility model is realized by the following technical scheme: the dust collector body comprises a cover plate, wherein a rod body used for being connected with a dust collector head assembly is arranged at the lower end of the cover plate, the cover plate consists of an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are fixed through a plurality of bolts, and a handle is arranged on the upper cover plate;

the lower cover plate comprises a lower base plate and a placing plate fixed on the left side of the lower base plate, a power supply circuit board is fixedly arranged on the placing plate, a plurality of energy storage batteries are arranged on the power supply circuit board, and a conductive plug seat is arranged at the right end of the power supply circuit board;

a mounting groove recessed towards the bottom is formed in the left side wall of the lower substrate, and a connecting piece is inserted into the mounting groove; the connecting piece consists of a wiring circuit board, a plug connector and a limiting plate, wherein the wiring circuit board is longitudinally arranged, and a plurality of electric interfaces are arranged on the right side of the wiring circuit board; the plug-in connector comprises a conductive plug-in connector arranged on the left side of the wiring circuit board, the conductive plug-in connector is provided with a plurality of conductive pins extending towards the left side, the conductive plug-in connector is provided with conductive slots for the plurality of conductive pins to be inserted to form conductive connection, and each conductive slot is arranged at the top of the conductive plug-in connector; the limiting plate is fixed on the conductive plug-in and is used for the conductive plug-in to pass through, the limiting plate is inserted into the mounting groove, the upper end and the lower end of the limiting plate are respectively provided with a first positioning section in an extending mode, and the upper end and the lower end of the mounting groove are respectively provided with a first positioning recess into which the first positioning section extends; the bottom of the limiting plate is provided with a second positioning section in an extending mode, and the bottom of the mounting groove is provided with a second positioning recess for the second positioning section to extend in; the top of limiting plate extend and be provided with the third location section, the bottom of upper cover plate fixedly be provided with down the briquetting to in the bottom of lower briquetting seted up the first supplementary sunken, the second supplementary sunken that supplies the third location section to stretch into that supplies first location section to stretch into.

The further arrangement is that: the bottom of the upper cover plate is fixedly provided with two positioning frames with intervals, and the two positioning frames are respectively attached to the upper end and the lower end of the wiring circuit board.

The further arrangement is that: the right side of the limiting plate is fixedly provided with two positioning protrusions with intervals, the lower substrate is fixedly provided with positioning convex ribs corresponding to the two positioning protrusions, and the bottom of the wiring circuit board is contacted with and supported by the positioning convex ribs.

The further arrangement is that: the upper end and the lower end of the conductive plug-in socket are respectively provided with a first supporting section in an extending mode, and the placing plate is fixedly provided with a second supporting section which corresponds to the two first supporting sections in position and plays a supporting role.

The utility model has the beneficial effects that:

1. according to the utility model, the connection structure of the power supply circuit board and the connecting piece is optimized, the power supply circuit board is provided with the conductive plug-in seat, the conductive plug-in on the connecting piece can form conductive connection with the conductive slot on the conductive plug-in seat through the conductive plug-in pin, and the conductive slot is arranged at the top of the conductive plug-in seat, so that when the connecting piece is installed, the conductive connection between the conductive plug-in pin and the conductive slot can be realized by only inserting the limiting plate into the installation groove from the top of the installation groove, and the installation is very convenient; the arrangement of the first positioning section and the first positioning recess can prevent the whole connecting piece from transversely shaking; the bottom of the connecting piece can be limited through the arrangement of the second positioning section and the second positioning recess, and meanwhile, the top of the connecting piece is limited through the arrangement of the third positioning section and the second auxiliary recess on the lower pressing block, so that the connecting piece is effectively prevented from longitudinally shaking, and the limiting stability of the connecting piece can be further improved through the arrangement of the first auxiliary recess in combination with the first positioning section; therefore, the stability of the connecting piece is good, the connecting piece is fixed without using a screw additionally, the actual assembly efficiency is high, and the subsequent disassembly is very convenient.

2. According to the utility model, the two locating frames are arranged to clamp the wiring circuit board, so that the stability is improved.

3. The limiting plate and the wiring circuit board are better supported by arranging the positioning convex ribs.

4. The first support section and the second support section are arranged to play a role of supporting the conductive plug-in socket.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of the internal structure of the upper cover plate in the embodiment;

fig. 3 is an enlarged view of a portion a in fig. 2;

FIG. 4 is a schematic view of a partial structure of a lower substrate according to an embodiment;

FIG. 5 is a schematic view showing a partial structure of a lower cover plate in the embodiment;

FIG. 6 is a schematic view of the internal structure of the embodiment after the lower cover is hidden;

fig. 7 is an enlarged view of the portion B in fig. 6.

In the figure: 11. an upper cover plate; 12. a lower cover plate; 13. a grip; 21. a lower substrate; 22. placing a plate; 31. a power supply circuit board; 32. an energy storage battery; 33. a conductive socket; 34. a conductive socket; 351. a first support section; 352. a second support section; 41. a mounting groove; 411. a first positioning recess; 412. a second positioning recess; 51. a wiring circuit board; 52. an electrical interface; 61. a conductive insert; 62. conductive pins; 71. a limiting plate; 711. a first positioning section; 713. a third positioning section; 81. pressing the block; 811. a first auxiliary recess; 812. a second auxiliary recess; 82. a positioning frame; 91. positioning the bulge; 92. positioning the convex ribs.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 7;

the embodiment discloses a dust collector body, including the apron, the apron lower extreme is provided with the body of rod that is used for meeting with dust collector head subassembly, and the apron comprises upper cover plate 11 and lower cover plate 12, and both are fixed through a plurality of bolts, are provided with handle 13 on the upper cover plate 11.

The lower cover plate 12 comprises a lower base plate 21 and a placement plate 22 fixed on the left side of the lower base plate 21, a power supply circuit board 31 is fixedly arranged on the placement plate 22, a plurality of energy storage batteries 32 are arranged on the power supply circuit board 31, and a conductive plug seat 33 is arranged at the right end of the power supply circuit board 31;

a mounting groove 41 recessed toward the bottom is formed in the left side wall of the lower substrate 21, and a connecting piece is inserted into the mounting groove 41; the connecting piece consists of a wiring circuit board 51, a plug connector and a limiting plate 71, wherein the wiring circuit board 51 is longitudinally arranged, and a plurality of electric interfaces 52 are arranged on the right side of the wiring circuit board 51; the plug-in connector comprises a conductive plug-in connector 61 arranged on the left side of the wiring circuit board 51, the conductive plug-in connector 61 is provided with a plurality of conductive pins 62 extending towards the left side, the conductive plug-in socket 33 is provided with conductive slots 34 for the plurality of conductive pins 62 to be inserted to form conductive connection, and each conductive slot 34 is arranged on the top of the conductive plug-in socket 33; the limiting plate 71 is fixed on the conductive plug-in 61 and is used for the conductive plug-in 61 to pass through, the limiting plate 71 is inserted into the mounting groove 41, the upper end and the lower end of the limiting plate 71 are respectively provided with a first positioning section 711 in an extending manner, and the upper end and the lower end in the mounting groove 41 are respectively provided with a first positioning recess 411 into which the first positioning section 711 extends; the bottom of the limiting plate 71 is provided with a second positioning section in an extending mode, and the bottom of the mounting groove 41 is provided with a second positioning recess 412 into which the second positioning section extends; the top of limiting plate 71 extends and is provided with third location section 713, and the bottom of upper cover plate 11 is fixedly provided with down briquetting 81 to offer the first supplementary recess 811 that supplies first location section 711 to stretch into, the second supplementary recess 812 that supplies third location section 713 to stretch into in the bottom of lower briquetting 81.

Two positioning frames 82 with intervals are fixedly arranged at the bottom of the upper cover plate 11, and the two positioning frames 82 are respectively attached to the upper end and the lower end of the wiring circuit board 51.

Wherein, the right side of the limiting plate 71 is fixedly provided with two positioning protrusions 91 with intervals, the lower substrate 21 is fixedly provided with positioning ribs 92 corresponding to the two positioning protrusions 91, and the bottom of the wiring circuit board 51 is contacted with and supported by the positioning ribs 92.

The upper end and the lower end of the conductive socket 33 are respectively provided with a first support section 351 in an extending manner, and the placing plate 22 is fixedly provided with a second support section 352 which corresponds to the two first support sections 351 in position and plays a role in supporting.

The working principle of the embodiment is as follows:

during installation, the limiting plate 71 is inserted into the installation groove 41 from the top of the installation groove 41, so that the conductive connection between the conductive contact pin 62 and the conductive slot 34 can be realized, and the energy storage battery 32 arranged on the power supply circuit board 31 can supply power for the wiring circuit board 51; in order to improve the assembling stability of the connection member, the entire connection member is prevented from being laterally shaken by the insertion of the first positioning section 711 and the first positioning recess 411; the bottom of the connecting piece can be limited through the insertion and matching of the second positioning section and the second positioning recess 412, and the top of the connecting piece is limited through the insertion and matching of the third positioning section 713 and the second auxiliary recess 812, so that the connecting piece is effectively prevented from shaking longitudinally; meanwhile, the first auxiliary recess 811 can be arranged to cooperate with the first positioning segment 711 to further improve the limit stability of the connecting piece; therefore, the stability of the connecting piece is good, the connecting piece is fixed without using a screw additionally, the actual assembly efficiency is high, and the subsequent disassembly is very convenient.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The dust collector comprises a dust collector body, wherein the lower end of the cover plate is provided with a rod body connected with a dust collector head assembly, the cover plate consists of an upper cover plate (11) and a lower cover plate (12), the upper cover plate and the lower cover plate are fixed through a plurality of bolts, and the upper cover plate (11) is provided with a handle (13); the method is characterized in that:

the lower cover plate (12) comprises a lower base plate (21) and a placing plate (22) fixed on the left side of the lower base plate (21), a power supply circuit board (31) is fixedly arranged on the placing plate (22), a plurality of energy storage batteries (32) are arranged on the power supply circuit board (31), and a conductive plug-in socket (33) is arranged at the right end of the power supply circuit board (31);

a mounting groove (41) recessed towards the bottom is formed in the left side wall of the lower substrate (21), and a connecting piece is inserted into the mounting groove (41); the connecting piece consists of a wiring circuit board (51), a plug connector and a limiting plate (71), wherein the wiring circuit board (51) is longitudinally arranged, and a plurality of electric interfaces (52) are arranged on the right side of the wiring circuit board (51); the plug connector comprises a conductive plug connector (61) arranged on the left side of the wiring circuit board (51), the conductive plug connector (61) is provided with a plurality of conductive pins (62) extending towards the left side, the conductive plug connector base (33) is provided with conductive slots (34) for the plurality of conductive pins (62) to be inserted into to form conductive connection, and each conductive slot (34) is arranged on the top of the conductive plug connector base (33); the limiting plate (71) is fixed on the conductive plug-in unit (61) and is used for the conductive plug-in unit (61) to pass through, the limiting plate (71) is inserted into the mounting groove (41), the upper end and the lower end of the limiting plate (71) are respectively provided with a first positioning section (711) in an extending mode, and the upper end and the lower end in the mounting groove (41) are respectively provided with a first positioning recess (411) for the first positioning section (711) to extend in; the bottom of the limiting plate (71) is provided with a second positioning section in an extending mode, and the bottom of the mounting groove (41) is provided with a second positioning recess (412) for the second positioning section to extend in; the top of limiting plate (71) extend and be provided with third location section (713), the bottom of upper cover plate (11) fixedly be provided with down briquetting (81) to offer first supplementary sunken (811) that supplies first location section (711) to stretch into, second supplementary sunken (812) that supplies third location section (713) to stretch into in the bottom of lower briquetting (81).

2. A cleaner body as claimed in claim 1, wherein: two locating frames (82) with intervals are fixedly arranged at the bottom of the upper cover plate (11), and the two locating frames (82) are respectively attached to the upper end and the lower end of the wiring circuit board (51).

3. A cleaner body as claimed in claim 1, wherein: the right side of limiting plate (71) fixedly be provided with two have interval location protruding (91), lower base plate (21) on fixedly be provided with location protruding muscle (92) corresponding with two location protruding (91), the bottom of wiring circuit board (51) contact by and its support with location protruding muscle (92).

4. A cleaner body as claimed in claim 1, wherein: the upper end and the lower end of the conductive plug-in socket (33) are respectively provided with a first support section (351) in an extending mode, and the placing plate (22) is fixedly provided with a second support section (352) which corresponds to the two first support sections (351) in position and plays a role in supporting.