CN216420314U - Handheld circuit board ash removal device - Google Patents
Handheld circuit board ash removal device Download PDFInfo
- Publication number
- CN216420314U CN216420314U CN202120868674.9U CN202120868674U CN216420314U CN 216420314 U CN216420314 U CN 216420314U CN 202120868674 U CN202120868674 U CN 202120868674U CN 216420314 U CN216420314 U CN 216420314U
- Authority
- CN
- China
- Prior art keywords
- brush head
- connecting pipe
- brush
- circuit board
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- Cleaning In General (AREA)
Abstract
The utility model discloses a handheld circuit board dust cleaning device, a negative pressure air suction machine and an adsorption head, wherein the adsorption head comprises a pipe body and a brush head, the brush head is annular, brush bristles are arranged on one side of the brush head, a connecting pipe for driving the brush head to rotate is further arranged between the other side of the brush head and the pipe body, and the pipe body is provided with a driving device for driving the middle part of the connecting pipe to rotate. The brush head is a detachable device and is annularly sleeved on the connecting pipe, the brush head drives the brush hair to rotate along with the rotation of the connecting pipe, and the brush hair cleans the circuit board dust. Meanwhile, the brush head is annular, the inside of the brush head is circular and corresponds to the connecting pipe, the pipe body and the rubber hose are communicated, and when the brush is used, dust cleaned by the bristles is directly sucked by the suction effect transferred by the connecting pipe.
Description
Technical Field
The utility model belongs to the technical field of circuit board cleaning, and particularly relates to a handheld circuit board ash removal device.
Background
In the process of long-term use of the circuit board, tiny dust is often accumulated, the heat dissipation of the circuit board is seriously influenced, the service life of equipment is shortened, electric elements with large and small sizes are welded on the circuit board, and friction type dust removal cannot be adopted. In addition, dust is scattered after cleaning, so that an ash removal operator can easily inhale the dust, and hidden troubles of diseases are caused.
Therefore, the utility model mainly provides a novel circuit board dust cleaning device, which solves the problem that the dust is scattered into the circuit board again to cause secondary dust accumulation because the dust cleaned in the cleaning process cannot be adsorbed in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a handheld circuit board dust cleaning device, which solves the problem of secondary dust accumulation caused by the fact that dust cleaned in the cleaning process is not adsorbed in time and is scattered into a circuit board again.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
a handheld circuit board dust cleaning device comprises a negative pressure aspirator and an adsorption head, wherein a rubber hose is connected between the negative pressure aspirator and the adsorption head;
the adsorption head comprises a pipe body and a brush head, wherein a pipe orifice at one end of the pipe body is communicated with the rubber hose, and the brush head is arranged at a pipe orifice at the other end of the pipe body;
the brush head is annular, brush hair is arranged on one side of the brush head, a connecting pipe for driving the brush head to rotate is further arranged between the other side of the brush head and the pipe body, bearings are arranged between the upper side and the lower side of the connecting pipe and the pipe body, and the pipe body is provided with a driving device for driving the middle of the connecting pipe to rotate.
Further, a hand-held type circuit board ash removal device, drive arrangement is including installing the motor on the body, the output of motor is provided with first gear, the second gear has been cup jointed to the position that the lateral wall of connecting pipe corresponds first gear, first gear and second gear meshing.
Furthermore, the handheld circuit board ash removal device is characterized in that the brush head is in threaded connection with the connecting pipe, a threaded portion is arranged on the connecting side of the brush head corresponding to the connecting pipe, an inner clamping piece and an outer clamping piece are arranged on the other side of the brush head, and a clamping groove used for installing the end portion of the brush hair is formed between the inner clamping piece and the outer clamping piece.
Further, a rubber sheath has still been cup jointed to the outside of body.
The utility model has the following beneficial effects:
(1) the brush head is a detachable device and is annularly sleeved on the connecting pipe, the brush head drives the brush hair to rotate along with the rotation of the connecting pipe, and the brush hair cleans the circuit board dust. Meanwhile, the brush head is annular, the inside of the brush head is circular and corresponds to the connecting pipe, the pipe body and the rubber hose are communicated, and when the brush is used, dust cleaned by the bristles is directly sucked by the suction effect transferred by the connecting pipe.
(2) The brush hair has the effect of autogyration, avoids handheld brush head oscillating left and right sides mode of cleaning, reduces because of the swing clean collision that causes damages the dangerous probability of electric element, only needs to treat the clearance position with the brush head near the circuit board, and automatic cleaning and absorption reduce physical demands.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1: the utility model has a schematic structure.
FIG. 2: the structure of the brush head of the utility model.
FIG. 3: the structure of the brush head of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
the vacuum aspirator comprises a negative pressure aspirator 1, an adsorption head 2, a rubber hose 11, a tube body 3, a brush head 4, bristles 41, a connecting tube 5, a bearing 51, a connecting tube 6, a first gear 61, a second gear 52, a threaded portion 42, an inner clamping piece 43, an outer clamping piece 44, a clamping groove 45 and a rubber sheath 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1: a handheld circuit board dust cleaning device comprises a negative pressure aspirator 1 and an adsorption head 2, wherein a rubber hose 11 is connected between the negative pressure aspirator 1 and the adsorption head 2;
the adsorption head 2 comprises a tube body 3 and a brush head 4, the tube body is a rigid part, the shape of the tube body is similar to that of a pen, the tube body is convenient to hold by a hand, a tube opening at one end of the tube body 3 is communicated with a rubber hose 11, and the brush head 4 is installed at a tube opening at the other end of the tube body 3;
The brush head is provided with the brush hair, so that the brush head has a self-rotating effect, a left-right swinging type cleaning mode of the handheld brush head is avoided, the probability of collision damage to an electric element caused by swinging cleaning is reduced, the brush head only needs to be close to the position to be cleaned of the circuit board, automatic cleaning and adsorption are realized, and the physical consumption is reduced.
The driving device comprises a motor 6 installed on the pipe body 3, a first gear 61 is arranged at the output end of the motor 6, a second gear 52 is sleeved at the position, corresponding to the first gear 61, of the outer side wall of the connecting pipe 5, and the first gear 61 is meshed with the second gear 52. The motor is electric connection alone has the electric wire, and accessible on-off control, and the first gear of motor drive is rotatory, and the meshing effect through first gear and second gear drives the second gear and rotates, and second gear and connecting pipe synchronous revolution.
As shown in fig. 2 and 3: the brush head 4 is in threaded connection with the connecting pipe 5, the connecting side of the brush head 4 corresponding to the connecting pipe 5 is provided with a threaded portion 42, the other side of the brush head 4 is provided with an inner clamping piece 43 and an outer clamping piece 44, and a clamping groove 45 used for installing the end portion of the brush hair 41 is formed between the inner clamping piece 43 and the outer clamping piece 44.
Brush head detachable installs on the connecting pipe, conveniently changes old brush hair, improves the efficiency of brushing clearly, and interior clamping piece and outer clamping piece are elastic rubber material or silica gel class material, prevent that the brush head when extending to circuit board corner, and with circuit board electric element rigid contact, play the effect of effective protection electric element.
As shown in fig. 1: the outer part of the pipe body 3 is also sleeved with a rubber sheath 31. Is convenient for holding and stabilizing.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A handheld circuit board dust cleaning device comprises a negative pressure air aspirator (1) and an adsorption head (2), wherein a rubber hose (11) is connected between the negative pressure air aspirator (1) and the adsorption head (2); the method is characterized in that:
the adsorption head (2) comprises a pipe body (3) and a brush head (4), a pipe orifice at one end of the pipe body (3) is communicated with the rubber hose (11), and the brush head (4) is installed at a pipe orifice at the other end of the pipe body (3);
brush head (4) are the annular, brush head (4) one side is brush hair (41), still be provided with between the opposite side of brush head (4) and body (3) and drive connecting pipe (5) of brush head (4) rotation, all set up bearing (51) between both sides and body (3) about connecting pipe (5), body (3) are provided with the rotatory drive arrangement in drive connecting pipe (5) middle part.
2. The handheld circuit board ash removal device of claim 1, wherein: the driving device comprises a motor (6) installed on the pipe body (3), a first gear (61) is arranged at the output end of the motor (6), a second gear (52) is sleeved at the position, corresponding to the first gear (61), of the outer side wall of the connecting pipe (5), and the first gear (61) is meshed with the second gear (52).
3. The handheld circuit board ash removal device of claim 1, wherein: the utility model discloses a toothbrush, including brush head (4), connecting pipe (5), connecting side that brush head (4) corresponds connecting pipe (5) is provided with screw thread portion (42), the opposite side of brush head (4) is provided with interior clamping piece (43) and outer clamping piece (44), be provided with between interior clamping piece (43) and outer clamping piece (44) and be used for installing centre gripping groove (45) of brush hair (41) tip.
4. The handheld circuit board ash removal device of claim 1, wherein: and a rubber sheath (31) is sleeved outside the pipe body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868674.9U CN216420314U (en) | 2021-04-25 | 2021-04-25 | Handheld circuit board ash removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868674.9U CN216420314U (en) | 2021-04-25 | 2021-04-25 | Handheld circuit board ash removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216420314U true CN216420314U (en) | 2022-05-03 |
Family
ID=81314905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120868674.9U Expired - Fee Related CN216420314U (en) | 2021-04-25 | 2021-04-25 | Handheld circuit board ash removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216420314U (en) |
-
2021
- 2021-04-25 CN CN202120868674.9U patent/CN216420314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |