CN210169964U

CN210169964U - Dust catcher battery package subassembly and have its dust catcher

Info

Publication number: CN210169964U
Application number: CN201920268758.1U
Authority: CN
Inventors: Fengyuan Fan; 范峰远
Original assignee: Suzhou Inoco Electrical Appliance Co Ltd
Current assignee: Suzhou Inoco Electrical Appliance Co Ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2020-03-24
Anticipated expiration: 2029-03-04

Abstract

The utility model discloses a battery pack assembly of a vacuum cleaner and a vacuum cleaner having the same. The battery pack assembly of the vacuum cleaner comprises a main casing, a bottom casing, a battery pack bracket and a battery core assembly. The main casing and the bottom casing are respectively provided with a first battery The locking mechanism and the second battery locking mechanism, the second battery locking mechanism includes a second accommodating cavity, the second accommodating cavity is arranged in the bottom shell, the sliding plate is slidably arranged in the second accommodating cavity, and the sliding plate One end is connected to the push elastic column, the other end is provided with a second hook, the bottom shell is provided with a through hole, the push elastic column can push the slide plate so that the second hook passes through the through hole, and the vacuum cleaner is provided with a first slot and a second card slot, the first hook is clipped in the first slot, the second hook is clipped in the second slot, the battery pack assembly of the present invention is provided with a first battery locking mechanism and The second battery locking mechanism can securely install the battery pack assembly on the vacuum cleaner without the occurrence of the battery pack falling off and falling to the ground.

Description

Dust catcher battery package subassembly and have its dust catcher

Technical Field

The utility model relates to a dust catcher equipment field especially relates to dust catcher battery package subassembly and have its dust catcher.

Background

Along with people's living standard constantly improves, domestic dust catcher step into ordinary family gradually, and light lithium electricity dust catcher has lighter weight, more accords with masses user demand, owing to will often dismouting lithium cell package charge, makes the battery package naked fall on ground easily, causes inside PCB board subassembly impaired to influence the complete machine and normally work.

Among the prior art, battery package subassembly only has a latched device card to collude on the dust catcher body generally, and the installation is firm inadequately, simultaneously, thereby when changing the battery package because exert oneself too greatly easily and lead to the battery package to drop ground to cause the damage, influence battery package life-span and dust catcher use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher battery package subassembly and have its dust catcher, battery package subassembly both ends set up first battery latch mechanism and second battery latch mechanism respectively, can with the firm installation on the dust catcher of battery package subassembly, when dismantling the battery package subassembly, must push away second battery latch mechanism earlier, could accomplish the battery package according to first battery latch mechanism and dismantle, the battery package can not appear and drops the emergence of the ground condition.

In order to achieve the above purpose, the utility model adopts the technical scheme that: dust catcher battery package subassembly, including the main casing body, end casing, battery package support and electric core subassembly, the contained angle between the main casing body and the end casing axis is the obtuse angle, the one end of keeping away from end casing on the main casing body is equipped with first battery latch mechanism, the one end of keeping away from the main casing body on the end casing is equipped with second battery latch mechanism, second battery latch mechanism includes second holding chamber, slide, top push away elastic column and second trip, second holding chamber sets up in the end casing, the slide can be gliding sets up in second holding intracavity, and the top of being fixed in second holding chamber lateral wall is connected to the one end of this slide pushes away elastic column, and its other end sets up the second trip, the lateral wall of keeping away from main casing body one end on the end casing is equipped with the through-hole, top pushes away elastic column and can push away the slide and make the second trip pass the through-.

As a further optimization, a top pressure elastic column is arranged on one side, close to the sliding plate, of the second clamping hook, a top pressure block is arranged at one end, far away from the top pressure elastic column, of the second accommodating cavity, and the sliding plate drives the second clamping hook to penetrate through the through hole and then the top pressure block extrudes the top pressure elastic column to enable the second clamping hook to be far away from the top pressure block upwards.

As a further optimization, the abutting elastic column and the abutting block are provided with cambered surface structures which are easy to cut into and extrude each other on the sides close to each other.

As a further optimization, the sliding plate is provided with a limiting strip, the second accommodating cavity is provided with a limiting groove, and the limiting strip can be nested into the limiting groove in a sliding manner.

As a further optimization, the first battery locking mechanism comprises a first accommodating cavity, a pressing plate, a compression spring and a first clamping hook, the pressing plate is hinged in the first accommodating cavity, the other end of the pressing plate is provided with the first clamping hook extending out of the main shell, and the pressing plate is connected with the side wall of the first accommodating cavity through the compression spring.

As a further optimization, a button is arranged on the other side of the pressure plate, which is positioned on the compression spring, and the button protrudes out of the outer wall of the main shell.

The utility model also provides a dust catcher, including first draw-in groove and second draw-in groove, still include foretell dust catcher battery package subassembly, first trip joint is in first draw-in groove, the second trip joint is in being located the second draw-in groove on handing the handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

the first battery locking mechanism and the second battery locking mechanism are arranged at the two ends of the battery pack assembly respectively, so that the battery pack assembly can be firmly installed on the dust collector, when the battery pack assembly is disassembled, the second battery locking mechanism must be pushed open firstly, the battery pack can be disassembled according to the first battery locking mechanism, and the situation that the battery pack falls off and falls on the ground cannot occur.

Drawings

Fig. 1 is a structural diagram of the battery pack assembly of the vacuum cleaner of the present invention.

Fig. 2 is a cross-sectional view of the battery pack assembly of the vacuum cleaner of the present invention.

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

Fig. 4 is a cross-sectional view of the vacuum cleaner with the vacuum cleaner battery pack assembly of the present invention.

Fig. 5 is an enlarged view at B in fig. 4.

In the drawings, 1, a vacuum cleaner battery pack assembly; 2. a vacuum cleaner; 11. a main housing; 12. a bottom housing; a first battery latching mechanism; 14. a second battery latching mechanism; 15. a battery pack holder; 16. an electrical core assembly; 21. a handle; 120. a through hole; 130. a first accommodating cavity; 131. pressing a plate; 132. a button; 133. a compression spring; 134. a first hook; 140. a second accommodating cavity; 141. a slide plate; 142. pushing the elastic column; 143. a second hook; 144. pressing the elastic column; 145. pressing the block; 146. a limiting groove; 147. a limiting strip; 210. a second card slot; 220. a first card slot.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 to 3, the battery pack assembly of the vacuum cleaner comprises a main housing 11, a bottom housing 12, a battery pack support 15 and a battery cell assembly 16, wherein an included angle between axes of the main housing 11 and the bottom housing 12 is an obtuse angle, a first battery locking mechanism 13 is disposed at an end of the main housing 11 away from the bottom housing 12, a second battery locking mechanism 14 is disposed at an end of the bottom housing 12 away from the main housing 11, the second battery locking mechanism 14 comprises a second accommodating cavity 140, a sliding plate 141, a pushing elastic column 142 and a second hook 143, the second accommodating cavity 140 is disposed in the bottom housing 12, the sliding plate 141 is slidably disposed in the second accommodating cavity 140, one end of the sliding plate 141 is connected to a pushing elastic column 142 fixed on the sidewall of the second accommodating chamber 140, the other end is provided with a second hook 143, the sidewall of the bottom housing 12 away from the end of the main housing 11 is provided with a through hole 120, and the pushing elastic column 142 can push the sliding plate 141 to make the second hook 143 pass through the through hole 120.

The sliding plate can drive the second clamping hook to move in the horizontal direction by pushing the elastic column, one end of the dust collector battery pack assembly can be positioned and inserted into the dust collector by means of the moving action of the second clamping hook, then the battery can be fixed on the dust collector by the first battery locking mechanism, the dust collector battery pack assembly is provided with two locking mechanisms, and the dust collector battery pack assembly can be more firmly fixed on the dust collector by the body.

A top pressure elastic column 144 is arranged on one side of the second hook 143 close to the sliding plate 141, a top pressure block 145 is arranged at one end of the second accommodating cavity 140 far away from the top pressure elastic column 142, and the sliding plate 141 drives the second hook 143 to penetrate through the through hole 120 and then the top pressure block 145 extrudes the top pressure elastic column 144 to enable the second hook 143 to be far away from the top pressure block 145.

The pressing elastic column 144 and the pressing block 145 are provided with cambered surface structures on the sides close to each other for facilitating the mutual cutting and extrusion.

The second clamping hook can slightly move together with the upper part of the sliding plate under the combined action of the top pressing block and the top pressing elastic column; the pushing elastic column controls the second clamping hook to move in the horizontal direction, the jacking elastic column controls the second clamping hook to move in the vertical direction, and the pushing elastic column and the jacking elastic column act together to change the clamping action direction of the second clamping hook, so that the second clamping hook can be clamped in a clamping groove on the dust collector.

The sliding plate 141 is provided with a limiting strip 147, the second accommodating cavity 140 is provided with a limiting groove 146, and the limiting strip 147 can be nested into the limiting groove 146 in a sliding manner to limit the movement range of the sliding plate and prevent the sliding plate from moving excessively due to pushing the elastic column.

The first battery locking mechanism 13 includes a first receiving cavity 130, a pressing plate 131, a compression spring 133 and a first hook 134, the pressing plate 131 is hinged in the first receiving cavity 130, the other end of the pressing plate is provided with the first hook 134 extending out of the main housing 11, and the pressing plate 131 is connected with the side wall of the first receiving cavity 130 through the compression spring 133.

A button 132 is disposed on the other side of the pressing plate 131, which is located on the compression spring 133, the button 132 protrudes from the outer wall of the main housing 11, and the first hook is operated by pressing the button.

Example two

As shown in fig. 4 to 5, the vacuum cleaner with the vacuum cleaner battery pack assembly includes a first engaging groove 220 and a second engaging groove 210, the first engaging hook 134 is engaged with the first engaging groove 220, and the second engaging hook 143 is engaged with the second engaging groove 210 on the handle 21.

The working principle is as follows:

firstly, the first battery locking mechanism is installed in place, and the first clamping hook is clamped in the first clamping groove to complete the positioning and installation of one locking mechanism; pushing a sliding plate on the second battery locking mechanism to drive the second hook to move towards the through hole and extend out of the through hole, wherein at the moment, due to the extrusion effect of the jacking elastic column and the jacking block, the jacking elastic column pushes the second hook (communicated with the sliding plate) to slightly displace upwards, so that the second hook can be clamped in the second clamping groove, and the battery pack is mounted; simultaneously, the cambered surface structure is set to the position of mutual joint on second draw-in groove and the second trip equally, when the slide received the effort of keeping away from the through-hole direction, can make second trip and second draw-in groove dislocation and alternate segregation with the help of cambered surface structure's transition effect, accomplishes the separation of second battery locking mechanism and second draw-in groove, then presses the button, makes first trip break away from first draw-in groove through compression spring's effect, accomplishes the dismantlement of dust catcher battery package subassembly.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A vacuum cleaner battery pack assembly, comprising a main casing (11), a bottom casing (12), a battery pack support (15) and a battery core assembly (16), characterized in that the main casing (11) and the bottom The included angle between the axes of the casings (12) is an obtuse angle, and the end of the main casing (11) away from the bottom casing (12) is provided with a first battery locking mechanism (13), and the bottom casing (11) is provided with a first battery locking mechanism (13). 12) A second battery locking mechanism (14) is provided on the end away from the main casing (11), and the second battery locking mechanism (14) includes a second accommodating cavity (140), a sliding plate (141), Pushing the elastic column (142) and the second hook (143), the second accommodating cavity (140) is arranged in the bottom casing (12), and the sliding plate (141) is slidably arranged in the second accommodating cavity (140) In the accommodating cavity (140), one end of the slide plate (141) is connected to the pushing elastic column (142) fixed on the side wall of the second accommodating cavity (140), and the other end thereof is provided with a second hook (143), so A through hole (120) is provided on the side wall of the bottom casing (12) at one end away from the main casing (11), and the pushing elastic column (142) can push the sliding plate (141) to make the second hook (143). ) through the through hole (120).

2. The vacuum cleaner battery pack assembly according to claim 1, wherein a top-pressure elastic column (144) is provided on the side of the second hook (143) close to the slide plate (141), and the second hook (143) is provided with a top-pressure elastic column (144). An end of the accommodating cavity (140) away from the pushing elastic column (142) is provided with a pushing block (145), and the sliding plate (141) drives the second hook (143) to pass through the through hole (120) and pushes the The block (145) presses the pressing elastic column (144) so that the second hook (143) moves upward and away from the pressing block (145).

3. The vacuum cleaner battery pack assembly according to claim 2, characterized in that, on the sides of the top-pressure elastic column (144) and the top-pressure block (145), which are located close to each other, are provided with a device that is easy for the two to cut into and squeeze each other. Pressed arc structure.

4. The battery pack assembly of claim 1, wherein a limit bar (147) is provided on the slide plate (141), and a limit groove (146) is provided in the second accommodating cavity (140) ), the limiting strip (147) is slidably nested into the limiting groove (146).

5. The battery pack assembly of claim 1, wherein the first battery locking mechanism (13) comprises a first accommodating cavity (130), a pressing plate (131), a compression spring (133) and a A first hook (134), the pressing plate (131) is hinged in the first accommodating cavity (130), the other end of which is provided with a first hook (134) protruding from the main casing (11), the pressing plate (131) is connected to the side wall of the first accommodating cavity (130) through a compression spring (133).

6. The vacuum cleaner battery pack assembly according to claim 5, wherein a button (132) is provided on the pressing plate (131) on the other side of the compression spring (133), and the button (132) protrudes on the outer wall of the main casing (11).

7. A vacuum cleaner, comprising a first snap slot (220) and a second snap slot (210), characterized in that, further comprising the vacuum cleaner battery pack assembly according to any one of claims 1 to 6, the second snap hook (143) is snapped into the second snap slot (210) on the handle (21).