CN217470413U - Cleaning tool for tiny circuit board - Google Patents
Cleaning tool for tiny circuit board Download PDFInfo
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- CN217470413U CN217470413U CN202123188492.6U CN202123188492U CN217470413U CN 217470413 U CN217470413 U CN 217470413U CN 202123188492 U CN202123188492 U CN 202123188492U CN 217470413 U CN217470413 U CN 217470413U
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- plate
- circuit board
- cleaning tool
- bottom plate
- top plate
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Abstract
The utility model discloses a cleaning tool for a tiny circuit board, which comprises a bottom plate and a top plate which are symmetrically arranged, wherein the top plate is positioned above the bottom plate, the upper surface of the bottom plate is provided with a separation frame, the inside of the separation frame is provided with a plurality of rectangular placing frames, the plate bodies of the bottom plate and the top plate are provided with a plurality of water inlet holes corresponding to the rectangular placing frames, both sides of the separation frame are provided with mounting grooves, one end inside the mounting groove is provided with a slot and a spring plate, one end of the spring plate extends to the inside of the mounting groove and is fixed with a shifting block, and the other end of the shifting block is positioned outside the mounting groove and extends to the top of the top plate; the cleaning tool provided by the scheme can clean the miniature circuit board through an external cleaning facility, and the parts have simple structures, so that the production cost of the circuit board cannot be greatly increased; simultaneously, the arrangement of the elastic sheet, the shifting block, the ejection column and the ejection spring can always keep larger clamping acting force on the ejection plate, so that the person can fix the ejection plate more conveniently.
Description
Technical Field
The utility model relates to a circuit board manufacturing technical field especially relates to small circuit board cleaning means.
Background
With the continuous development of science and technology, the electrification of various household and construction equipment is continuously improved, and a circuit board is a carrier of electronic elements in various equipment and is indispensable.
The circuit board is required to be cleaned after being molded during production, but due to the fact that the micro circuit board is too small in size, the circuit board is easy to wash away when passing through a cleaning facility, and therefore the micro circuit board cannot be normally cleaned through the cleaning facility.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a small circuit board cleaning tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the cleaning tool for the miniature circuit board comprises a bottom plate and a top plate which are symmetrically arranged, wherein the top plate is positioned above the bottom plate, a separation frame is arranged on the upper surface of the bottom plate, a plurality of rectangular placing frames are arranged inside the separation frame, and a plurality of water inlet holes are formed in the plate bodies of the bottom plate and the top plate corresponding to the rectangular placing frames;
the partition frame is characterized in that mounting grooves are formed in two sides of the partition frame, a slot is formed in one end inside the mounting groove, a spring piece is inserted into the slot, one end of the spring piece extends to the inside of the mounting groove and is fixed with a shifting block, the other end of the shifting block is located outside the mounting groove and extends to the top of the top plate, the upper end of the shifting block is provided with a containing groove and a top column corresponding to the top plate, a top spring is arranged between the upper end inside the containing groove and the top column, and the lower end of the top column extends to the outside of the containing groove and contacts with the top plate.
Preferably, the upper surface of the top plate is provided with a groove corresponding to the top pillar, and the lower end of the top pillar is positioned in the adjacent groove.
Preferably, the upper surface of the bottom plate is provided with a plurality of screw columns, the upper ends of the screw columns are located inside the frame body of the separation frame, and screws are meshed between the separation frame and the screw columns together.
Preferably, the upper horizontal plane of the screw is located below the upper horizontal plane of the spacer.
Preferably, the two ends of the separation frame are adhered with adhesive tapes, and the other end of each adhesive tape is adhered to the upper surface of the top plate.
Preferably, the aperture of the water inlet hole is 2 mm.
The utility model provides a small circuit board cleaning means, beneficial effect lies in: in the use process of the scheme, the separation frame is fixedly connected with the bottom plate through a plurality of screws, then a person places a micro circuit board to be cleaned in a plurality of rectangular placing frames of the separation frame, after the circuit board to be cleaned is placed, the person places the top plate on the upper surface of the separation frame and enables the top plate to be overlapped up and down, the top column moves downwards under the action of the top spring in the process until the lower end of the top column is located in the groove of the top plate, and then the bottom plate, the separation frame and the top plate jointly form a sealed space, at the moment, external cleaning liquid can clean the circuit board inside the separation frame through the water inlet hole, and the circuit board is limited by the bottom plate, the top plate and the separation frame in the cleaning process, so that the circuit board cannot be washed away by water flow in the cleaning process.
Therefore, the cleaning tool provided by the scheme can clean the miniature circuit board through an external cleaning facility, and the parts have simple structures, so that the production cost of the circuit board cannot be greatly increased; simultaneously, the arrangement of the elastic sheet, the shifting block, the ejection column and the ejection spring can always keep larger clamping acting force on the ejection plate, so that the person can fix the ejection plate more conveniently.
Drawings
Fig. 1 is a top view of a cleaning tool for a micro circuit board according to the present invention;
fig. 2 is a schematic structural view of a cleaning tool for a micro circuit board according to the present invention;
FIG. 3 is a schematic view of a screw column of the cleaning tool for a micro circuit board according to the present invention;
fig. 4 is a schematic view of a top pillar of the micro circuit board cleaning tool provided by the present invention;
fig. 5 is a schematic diagram of the spring plate of the small circuit board cleaning tool provided by the present invention.
In the figure: 1. a base plate; 2. a top plate; 3. a spacer; 4. a water inlet hole; 5. an adhesive tape; 6. a spring plate; 7. shifting blocks; 8. a top pillar; 9. a spring jack; 10. a screw; 11. a screw post.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a cleaning tool for a micro circuit board comprises a bottom plate 1 and a top plate 2 which are symmetrically arranged, wherein the top plate 2 is positioned above the bottom plate 1, a separation frame 3 is arranged on the upper surface of the bottom plate 1, a plurality of rectangular placement frames are arranged inside the separation frame 3, a plurality of water inlets 4 are arranged on the corresponding rectangular placement frames of the bottom plate 1 and the top plate 2, the aperture of each water inlet 4 is 2 mm, and the water inlets 4 are arranged, so that cleaning fluid of an external cleaning facility can smoothly enter the separation frame 3 through the water inlets 4 and complete cleaning treatment of the micro circuit board, and meanwhile, the micro circuit board cannot leak from the water inlets 4.
Both sides of separate shelf 3 all are equipped with the mounting groove, the inside one end of mounting groove is equipped with the slot and inserts and be equipped with shell fragment 6, the one end of shell fragment 6 extends to the inside of mounting groove and is fixed with shifting block 7, the other end of shifting block 7 is located the outside of mounting groove and extends to the top of roof 2, the setting of shell fragment 6, make shifting block 7 not only can extrude roof 2 upper surface through fore-set 8, can also extrude the both sides of roof 2 through shifting block 7 self, make roof 2 can be more firm laminating at the upper surface of separate shelf 3 from this.
The upper end of shifting block 7 corresponds roof 2 and is equipped with the storage tank and is equipped with fore-set 8, is equipped with between the inside upper end of storage tank and the fore-set 8 top spring 9, and the lower extreme of fore-set 8 extends to the outside of storage tank and contacts with roof 2, and the setting of fore-set 9 for when roof 2 is placed at partition frame 3 upper surface, fore-set 8 can extrude roof 2, has avoided roof 2 from the automatic phenomenon that drops of partition frame 3 upper surface from this.
The upper surface of roof 2 corresponds the fore-set 8 and is equipped with the recess, the lower extreme of fore-set 8 is located adjacent recess, the upper surface of bottom plate 1 is equipped with a plurality of screw posts 11, the upper end of screw post 11 is located inside the support body of partition frame 3, and it has screw 10 to separate to mesh jointly between frame 3 and the screw post 11, the recess that 2 upper surfaces of roof set up, can be so that the fore-set 8 is better to 2 application of force of roof, the setting of screw post 11 and screw 10, make the partition frame 3 firm the installing at 1 upper surface of bottom plate, thereby the stability when cleaning means used has been strengthened.
The upper horizontal plane of the screw 10 is located below the upper horizontal plane of the partition frame 3, and meanwhile, the upper horizontal plane of the screw 10 is lower than the upper horizontal plane of the partition frame 3, so that the influence of the screw 10 on the tight fit between the top plate 2 and the partition frame 3 in use is avoided, the two ends of the partition frame 3 are pasted with the adhesive tapes 5, the other ends of the adhesive tapes 5 are pasted on the upper surface of the top plate 2, and the adhesive tapes 5 are arranged to further enhance the tightness of the fit between the top plate 2 and the partition frame 3.
The use principle and the advantages are as follows: the utility model discloses in the use, the bank note 3 is through a plurality of screws 10 and 1 fixed connection of bottom plate, and then the personnel place the frame in a plurality of rectangles of bank note 3 in waiting abluent microminiature circuit board, after waiting to wash the circuit board and place the completion, the personnel place the upper surface of bank note 3 in the roof 2 and make it coincide from top to bottom, at this in-process fore-set 8 downstream under the effect of fore-set spring 9, until the 8 lower extreme of fore-set is located the recess of roof 2, and then bottom plate 1, a confined space is constituteed jointly to bank note 3 and roof 2, external washing liquid alright wash the circuit board of 3 inside of bank note through inlet opening 4 this moment, and the circuit board receives bottom plate 1 in the cleaning process, roof 2 and bank note 3's restriction, thereby guaranteed that the circuit board can not washed away by rivers in the cleaning process.
Meanwhile, after the circuit board is cleaned, the personnel apply force to the shifting blocks 7 on the two sides until the shifting blocks 7 are separated from the top plate 2, the personnel can take the circuit board after the interior of the separation frame 3 is cleaned, in the process, the lower end of the top column 8 is extruded by the grooves of the top plate 2 and moves towards the interior of the containing groove, and finally the top column 8 completely enters the containing groove, so that the shifting blocks 7 cannot be prevented from moving.
Therefore, the cleaning tool provided by the scheme can clean the miniature circuit board through an external cleaning facility, and the parts have simple structures, so that the production cost of the circuit board cannot be greatly increased; simultaneously, the arrangement of the elastic sheet 6, the shifting block 7, the ejection column 8 and the ejection spring 9 can always keep larger clamping acting force on the top plate 2, so that the personnel can fix the top plate 2 more conveniently.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The cleaning tool for the tiny circuit board comprises a bottom plate (1) and a top plate (2) which are symmetrically arranged, and is characterized in that the top plate (2) is located above the bottom plate (1), a separation frame (3) is arranged on the upper surface of the bottom plate (1), a plurality of rectangular placing frames are arranged inside the separation frame (3), and a plurality of water inlet holes (4) are formed in the plate bodies of the bottom plate (1) and the top plate (2) corresponding to the rectangular placing frames;
the both sides of partition frame (3) all are equipped with the mounting groove, the inside one end of mounting groove is equipped with the slot and inserts and be equipped with shell fragment (6), the one end of shell fragment (6) extends to the inside of mounting groove and is fixed with shifting block (7), the other end of shifting block (7) is located the outside of mounting groove and extends to the top of roof (2), the upper end of shifting block (7) corresponds roof (2) and is equipped with the storage tank and is equipped with fore-set (8), be equipped with between the inside upper end of storage tank and fore-set (8) and push-set spring (9), the lower extreme of fore-set (8) extends to the outside of storage tank and contacts with roof (2).
2. The cleaning tool for tiny circuit boards according to claim 1, characterized in that the top surface of the top plate (2) is provided with a groove corresponding to the top pillar (8), and the lower end of the top pillar (8) is located in the adjacent groove.
3. The cleaning tool for the tiny circuit boards according to claim 1, wherein the upper surface of the bottom plate (1) is provided with a plurality of screw posts (11), the upper ends of the screw posts (11) are located inside the frame body of the separation frame (3), and screws (10) are engaged between the separation frame (3) and the screw posts (11) together.
4. The cleaning tool for minute circuit boards according to claim 3, wherein the upper level of the screw (10) is located below the upper level of the spacer (3).
5. The cleaning tool for the tiny circuit board according to claim 1, wherein the two ends of the separation frame (3) are pasted with adhesive tapes (5), and the other ends of the adhesive tapes (5) are pasted on the upper surface of the top plate (2).
6. The cleaning tool for tiny circuit boards as claimed in claim 1, wherein the aperture of the water inlet hole (4) is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188492.6U CN217470413U (en) | 2021-12-17 | 2021-12-17 | Cleaning tool for tiny circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188492.6U CN217470413U (en) | 2021-12-17 | 2021-12-17 | Cleaning tool for tiny circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217470413U true CN217470413U (en) | 2022-09-20 |
Family
ID=83233287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188492.6U Active CN217470413U (en) | 2021-12-17 | 2021-12-17 | Cleaning tool for tiny circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217470413U (en) |
-
2021
- 2021-12-17 CN CN202123188492.6U patent/CN217470413U/en active Active
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