CN212234315U - Battery and circuit board fixed bolster for dust catcher - Google Patents
Battery and circuit board fixed bolster for dust catcher Download PDFInfo
- Publication number
- CN212234315U CN212234315U CN202020553936.8U CN202020553936U CN212234315U CN 212234315 U CN212234315 U CN 212234315U CN 202020553936 U CN202020553936 U CN 202020553936U CN 212234315 U CN212234315 U CN 212234315U
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- battery
- circuit board
- contact piece
- thick bamboo
- barrel
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Abstract
The utility model discloses a battery and circuit board fixed bolster for dust catcher, including circuit board and battery holder, battery holder is including being the first battery section of thick bamboo, second battery section of thick bamboo, the third battery section of thick bamboo that triangle-shaped piles up, the front end of second battery section of thick bamboo is provided with the positive pole contact, the front end of first battery section of thick bamboo and third battery section of thick bamboo is provided with first connection contact piece, the rear end of first battery section of thick bamboo and second battery section of thick bamboo is provided with the second and connects the contact, the rear end of third battery section of thick bamboo is provided with the negative pole contact, positive pole contact, negative pole contact, first connection contact piece, second connection contact all inlay on the circuit board, and its bottom all extends to the circuit board below, the utility model discloses simple structure, reasonable in design integrates battery holder and circuit board as an organic whole, and the equipment is convenient, saves space.
Description
Technical Field
The utility model relates to a dust catcher technical field specifically is a battery and circuit board fixed bolster for dust catcher.
Background
The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. A vacuum cleaner is a common household appliance. At present, batteries and circuit boards are arranged in part of dust collectors, but the mounting supports for the batteries and the circuit boards have the problems of complex structure, inconvenience in assembly and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery and circuit board fixed bolster for dust catcher to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a battery and circuit board fixed bolster for dust catcher, includes circuit board and battery holder, the battery holder is including being the first battery section of thick bamboo, second battery section of thick bamboo, the third battery section of thick bamboo that triangle-shaped piles up, the front end of second battery section of thick bamboo is provided with the positive pole contact, the front end of first battery section of thick bamboo and third battery section of thick bamboo is provided with first connection contact piece, the rear end of first battery section of thick bamboo and second battery section of thick bamboo is provided with the second and connects the contact, the rear end of third battery section of thick bamboo is provided with the negative pole contact, positive pole contact, negative pole contact, first connection contact piece, second connection contact all inlay on the circuit board, and its bottom all extends to the circuit board below, positive pole contact, negative pole contact keep the electricity to be connected with the circuit on the.
Preferably, the battery support comprises preceding battery support and back battery support, symmetrical distribution is on the circuit board top around preceding battery support and the back battery support, the rear end of preceding battery support and the front end of back battery support all are provided with a plurality of buckle and the couple that correspond each other, be connected for the buckle between buckle and the couple.
Preferably, the bottom end of the battery support is provided with a plurality of threaded sleeves, the surface of the circuit board is provided with threaded holes corresponding to the threaded sleeves, and screws are arranged in the threaded holes and the threaded sleeves.
Preferably, the bottom end of the circuit board is provided with a plurality of positioning columns.
Preferably, the positive contact piece, the negative contact piece, the first connecting contact piece and the second connecting contact piece are the same in structure and respectively comprise a horizontal portion, an upper connecting portion and a lower connecting portion, the lower connecting portion penetrates through the circuit board, the horizontal portion is arranged at the top end of the lower connecting portion, the upper connecting portion is arranged at the top end of the horizontal portion, and a plurality of contacts are arranged at one end, facing the battery support, of the horizontal portion.
Preferably, the bottom end of the horizontal part is bonded with a gasket, the top end of the circuit board is provided with a mounting groove, a buffer spring is mounted in the mounting groove, and the top end of the buffer spring is connected to the bottom end of the gasket.
Compared with the prior art, the beneficial effects of the utility model are that: during assembly, the battery is arranged in the front battery bracket, and the rear battery bracket is clamped on the front battery bracket, so that the assembly and disassembly are facilitated by the clamping connection mode; the battery bracket and the circuit board are fixed into a whole through screws, so that the connection is convenient; the positioning column is convenient for positioning and mounting the circuit board and an external mounting surface; the contact on the contact is convenient for keep being connected with the battery, and the contact itself is for having elastic sheetmetal, consequently can keep all the time contact with the battery, and buffer spring plays support, cushioning effect to the contact. The utility model discloses simple structure, reasonable in design integrates battery holder and circuit board as an organic whole, and the equipment is convenient, saves space.
Drawings
FIG. 1 is a schematic structural view of a battery and circuit board fixing bracket for a vacuum cleaner;
FIG. 2 is a top view of a battery and circuit board mounting bracket for a vacuum cleaner;
fig. 3 is a schematic structural diagram of a battery for a dust collector and a positive contact piece in a circuit board fixing bracket.
In the figure: 1-circuit board, 2-front battery holder, 3-rear battery holder, 4-buckle, 5-hook, 6-first battery can, 7-second battery can, 8-third battery can, 9-positive contact, 10-first connecting contact, 11-second connecting contact, 12-negative contact, 13-threaded hole, 14-threaded sleeve, 15-positioning column, 16-lower connecting part, 17-horizontal part, 18-upper connecting part, 19-contact, 20-mounting groove, 21-buffer spring, 22-gasket.
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 to 3, the present invention provides a technical solution: the utility model provides a battery and circuit board fixed bolster for dust catcher, includes circuit board 1 and battery support, the battery support is including being triangle-shaped first battery section of thick bamboo 6, second battery section of thick bamboo 7, third battery section of thick bamboo 8 that piles up, the front end of second battery section of thick bamboo 7 is provided with anodal contact 9, the front end of first battery section of thick bamboo 6 and third battery section of thick bamboo 8 is provided with first connecting contact piece 10, the rear end of first battery section of thick bamboo 6 and second battery section of thick bamboo 7 is provided with second connecting contact piece 11, the rear end of third battery section of thick bamboo 8 is provided with negative pole contact piece 12, anodal contact piece 9, negative pole contact piece 12, first connecting contact piece 10, second connecting contact piece 11 all inlay on circuit board 1, and its bottom all extends to circuit board 1 below, anodal contact piece 9, negative pole contact piece 12 keep the electricity with the circuit on the circuit board 1 to be connected, first battery section of thick bamboo 6, second battery section, The batteries are respectively arranged in the third battery barrel 8, a group of circuit loops are formed by the positive contact piece 9, the negative contact piece 12, the first connecting contact piece 10, the second connecting contact piece 11 and the circuit board 1, and when the battery pack is used, the first connecting contact piece 10 and the second connecting contact piece 11 are communicated with an external circuit.
The battery support comprises preceding battery support 2 and back battery support 3, symmetrical distribution is on 1 top of circuit board around preceding battery support 2 and the back battery support 3, the rear end of preceding battery support 2 and the front end of back battery support 3 all are provided with a plurality of buckle 4 and couple 5 that correspond each other, be connected for the buckle between buckle 4 and the couple 5, during the equipment, pack into preceding battery support 2 with the battery, again with back battery support 3 clamp in preceding battery support 2 can, the mode of buckle connection is convenient for assemble and disassemble.
The battery support bottom is provided with a plurality of thread bushes 14, screw hole 13 corresponding with thread bush 14 is seted up on circuit board 1 surface, install the screw in screw hole 13 and the thread bush 14, make battery support and circuit board 1 fix as an organic whole through the screw, and it is convenient to connect.
The bottom end of the circuit board 1 is provided with a plurality of positioning columns 15, and the positioning columns 15 are convenient for positioning and mounting the circuit board 1 and an external mounting surface.
The positive contact piece 9, the negative contact piece 12, the first connecting contact piece 10 and the second connecting contact piece 11 are the same in structure and respectively comprise a horizontal portion 17, an upper connecting portion 18 and a lower connecting portion 16, the lower connecting portion 16 penetrates through the circuit board 1, the horizontal portion 17 is arranged at the top end of the lower connecting portion 16, the upper connecting portion 18 is arranged at the top end of the horizontal portion 17, and one end, facing the battery support, of the horizontal portion 17 is provided with a plurality of contacts 19.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a battery and circuit board fixed bolster for dust catcher, includes circuit board (1) and battery holder, its characterized in that: the battery bracket comprises a first battery barrel (6), a second battery barrel (7) and a third battery barrel (8) which are stacked in a triangular shape, the front end of the second battery barrel (7) is provided with a positive pole contact piece (9), the front ends of the first battery barrel (6) and the third battery barrel (8) are provided with a first connecting contact piece (10), the rear ends of the first battery barrel (6) and the second battery barrel (7) are provided with a second connecting contact piece (11), the rear end of the third battery barrel (8) is provided with a negative pole contact piece (12), the positive pole contact piece (9), the negative pole contact piece (12), the first connecting contact piece (10) and the second connecting contact piece (11) are all embedded on the circuit board (1), and the bottom ends of the two contact pieces extend to the lower part of the circuit board (1), and the positive contact piece (9) and the negative contact piece (12) are electrically connected with a circuit on the circuit board (1).
2. The battery and circuit board fixing bracket for the dust collector as claimed in claim 1, wherein: the battery support comprises preceding battery support (2) and back battery support (3), symmetrical distribution is on circuit board (1) top around preceding battery support (2) and back battery support (3), the rear end of preceding battery support (2) and the front end of back battery support (3) all are provided with buckle (4) and couple (5) that a plurality of correspond each other, be connected for the buckle between buckle (4) and couple (5).
3. The battery and circuit board fixing bracket for the dust collector as claimed in claim 1, wherein: the battery support bottom is provided with a plurality of thread bushes (14), screw holes (13) corresponding to the thread bushes (14) are formed in the surface of the circuit board (1), and screws are installed in the screw holes (13) and the thread bushes (14).
4. The battery and circuit board fixing bracket for the dust collector as claimed in claim 1, wherein: the bottom end of the circuit board (1) is provided with a plurality of positioning columns (15).
5. The battery and circuit board fixing bracket for the dust collector as claimed in claim 1, wherein: the structure of the positive contact piece (9), the negative contact piece (12), the first connecting contact piece (10) and the second connecting contact piece (11) is the same, the positive contact piece, the negative contact piece (12), the first connecting contact piece and the second connecting contact piece all comprise horizontal portions (17), upper connecting portions (18) and lower connecting portions (16), the lower connecting portions (16) penetrate through the circuit board (1) and are arranged, the horizontal portions (17) are arranged at the top ends of the lower connecting portions (16), the upper connecting portions (18) are arranged at the top ends of the horizontal portions (17), and a plurality of contacts (19) are arranged at one ends.
6. The battery and circuit board fixing bracket for the dust collector as claimed in claim 5, wherein: gasket (22) are bonded to the bottom end of the horizontal portion (17), a mounting groove (20) is formed in the top end of the circuit board (1), a buffer spring (21) is mounted in the mounting groove (20), and the top end of the buffer spring (21) is connected to the bottom end of the gasket (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553936.8U CN212234315U (en) | 2020-04-15 | 2020-04-15 | Battery and circuit board fixed bolster for dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020553936.8U CN212234315U (en) | 2020-04-15 | 2020-04-15 | Battery and circuit board fixed bolster for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234315U true CN212234315U (en) | 2020-12-29 |
Family
ID=74002863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020553936.8U Active CN212234315U (en) | 2020-04-15 | 2020-04-15 | Battery and circuit board fixed bolster for dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212234315U (en) |
-
2020
- 2020-04-15 CN CN202020553936.8U patent/CN212234315U/en active Active
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