CN221201101U - Tool for cleaning and etching test piece - Google Patents
Tool for cleaning and etching test piece Download PDFInfo
- Publication number
- CN221201101U CN221201101U CN202322958793.5U CN202322958793U CN221201101U CN 221201101 U CN221201101 U CN 221201101U CN 202322958793 U CN202322958793 U CN 202322958793U CN 221201101 U CN221201101 U CN 221201101U
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- China
- Prior art keywords
- base
- cover
- strip
- cleaning
- grooves
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- 238000005530 etching Methods 0.000 title claims abstract description 30
- 239000003814 drug Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a tool for cleaning and etching a test piece, which comprises a base and a cover, wherein the base is detachably connected with the cover, a cavity communicated with the outside is formed between the base and the cover, a plurality of first strip-shaped grooves are formed on one side of the base, which is close to the cover, a plurality of second strip-shaped grooves are formed on one side of the cover, which is close to the base, the plurality of first strip-shaped grooves are in one-to-one correspondence with the plurality of second strip-shaped grooves, and the first strip-shaped grooves are arranged opposite to the corresponding second strip-shaped grooves so that the test piece is clamped and embedded in the first strip-shaped grooves and the corresponding second strip-shaped grooves; firstly, a plurality of test pieces are placed on a plurality of first strip-shaped grooves on a base, then a cover is covered, the tops of the test pieces are clamped and embedded in a plurality of second strip-shaped grooves on the cover, the base and the cover are connected, the loading process of the test pieces is finished, external liquid medicine enters a cavity formed between the base and the cover to be in contact with the test pieces, the etching and cleaning process is finished, and the cleaning and etching work of the test pieces can be realized once, so that the use is convenient.
Description
Technical Field
The utility model relates to the technical field of electronic products, in particular to a tool for cleaning and etching a test piece.
Background
When the test piece is cleaned and etched before, the test piece is clamped by tweezers or put into a net-shaped bag to be cleaned and etched in a medicament, but the situation that the test piece falls into a liquid medicine due to the fact that the force is not held in place often occurs in the mode, and meanwhile, the net-shaped bag after being used is also difficult to manage and is used repeatedly. Currently, a tool special for etching and cleaning is available to solve the problems.
For example, an ultra-thin glass etching and cleaning tool is disclosed in the patent application number CN202120399930.4, wherein the tool frame is made of PVC, and the tool frame can support ultra-thin glass; the pressing plates are arranged on two sides of the tool frame and made of PVC material, and can press two ends of the ultrathin glass; the screw sets up on the clamp plate, the clamp plate pass through the screw with the frock frame is connected.
However, the tool can only clamp one workpiece at a time, and the working efficiency is high.
Disclosure of utility model
In view of the above, it is necessary to provide a tool for cleaning and etching test pieces, which is used for solving the problems of the existing tool that only one workpiece can be clamped at a time and the working efficiency.
The utility model provides a tool for cleaning and etching a test piece, which comprises a base and a cover, wherein the base is detachably connected with the cover, a cavity communicated with the outside is formed between the base and the cover, a plurality of first strip-shaped grooves are formed on one side, close to the cover, of the base, a plurality of second strip-shaped grooves are formed on one side, close to the base, of the cover, the first strip-shaped grooves are in one-to-one correspondence with the second strip-shaped grooves, and the first strip-shaped grooves are opposite to the corresponding second strip-shaped grooves so that the test piece is embedded in the first strip-shaped grooves and the corresponding second strip-shaped grooves.
Further, a first through groove is formed in the base, the first through groove penetrates through the plurality of first strip-shaped grooves, and the plurality of first strip-shaped grooves are perpendicular to the first through groove.
Further, a second through groove is formed in the cover, the second through groove penetrates through the second strip-shaped grooves, and the second strip-shaped grooves are perpendicular to the second through grooves.
Further, the length of the first strip-shaped groove is smaller than the length of the corresponding second strip-shaped groove.
Further, four bosses are arranged at four corners of one side of the base, which is close to the cover, four grooves are formed in the four corners of one side of the cover, which is close to the base, in an inward sinking mode, and the four bosses are respectively embedded in the four grooves.
Further, the device also comprises a connecting piece, wherein the base and the cover are detachably connected through the connecting piece.
Further, the connecting piece comprises a connecting screw, and the free end of the connecting screw penetrates through the cover and is in threaded connection with a first threaded hole formed in the base.
Further, the connecting piece comprises two elastic buckles and two bulges which are oppositely arranged, wherein the two bulges are fixedly arranged on two sides of the base, the two elastic buckles are fixedly arranged on two sides of the cover, and the two elastic buckles are respectively buckled with the two bulges.
Further, the novel cover also comprises a pull rod, and the pull rod is connected with one side of the cover, which is far away from the base.
Further, one end of the pull rod is provided with a screw rod, and the screw rod is connected with a second threaded hole formed in the cover.
Compared with the prior art, firstly, a plurality of test pieces are placed on a plurality of first strip-shaped grooves on the base, then the cover is covered, so that the tops of the test pieces are clamped in a plurality of second strip-shaped grooves on the cover, the base and the cover are connected, namely, the loading process of the test pieces is finished, the test pieces are placed in the liquid medicine, the external liquid medicine enters a cavity formed between the base and the cover to be in contact with the test pieces, the etching and cleaning process is finished, and the cleaning and etching work of the test pieces can be realized in a single time, so that the test pieces are convenient to use.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a test piece cleaning and etching tool according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a base in a test piece cleaning and etching tool according to an embodiment of the present utility model;
Fig. 3 is a schematic structural diagram of a cover for a test piece cleaning and etching tool according to an embodiment of the present utility model.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the tool for cleaning and etching a test piece provided by the utility model comprises a base 100 and a cover 200, wherein the base 100 and the cover 200 are detachably connected, a cavity communicating with the outside is formed between the base 100 and the cover 200, a plurality of first strip-shaped grooves 110 are formed on one side of the base 100 close to the cover 200, a plurality of second strip-shaped grooves 210 are formed on one side of the cover 200 close to the base 100, the plurality of first strip-shaped grooves 110 are in one-to-one correspondence with the plurality of second strip-shaped grooves 210, and the first strip-shaped grooves 110 are opposite to the corresponding second strip-shaped grooves 210 so that the test piece is embedded in the first strip-shaped grooves 110 and the corresponding second strip-shaped grooves 210.
In implementation, a plurality of test pieces are placed on the plurality of first strip-shaped grooves 110 on the base 100, and then the cover 200 is covered, so that the tops of the plurality of test pieces are clamped in the plurality of second strip-shaped grooves 210 on the cover 200, the base 100 and the cover 200 are connected, namely, the loading process of the plurality of test pieces is completed, the test pieces are placed in the liquid medicine, the external liquid medicine enters the cavity formed between the base 100 and the cover 200 to be contacted with the test pieces, thereby completing the etching and cleaning process, and the cleaning and etching work of the plurality of test pieces can be realized in a single time, and the use is convenient.
In this embodiment, the base 100 is configured to carry a plurality of test strips, a plurality of first grooves 110 are formed on a side of the base 100 near the cover 200, and when the test strips are loaded, the base 100 can be placed on a plane, such that the first grooves 110 are located above the base 100, and the bottom plates of the plurality of test strips are inserted into the plurality of first grooves 110, thereby completing the function of carrying the plurality of test strips.
The cover 200 in this embodiment cooperates with the base 100 to fix the test strip between the cover 200 and the base 100 and enable the external liquid medicine to contact the test strip, specifically, a plurality of second grooves 210 are formed on one side of the cover 200 near the base 100, the plurality of first grooves 110 are in one-to-one correspondence with the plurality of second grooves 210, and the first grooves 110 are disposed opposite to the corresponding second grooves 210, so that the test strip is embedded in the first grooves 110 and the corresponding second grooves 210.
In order to increase the contact area between the liquid medicine and the test strip, in one embodiment, the base 100 is provided with a first through groove 120, the first through groove 120 penetrates through a plurality of first through grooves 110, and the plurality of first through grooves 110 are all perpendicular to the first through groove 120.
Similarly, the cover 200 is provided with a second through slot 220, the second through slot 220 penetrates through a plurality of second bar-shaped slots 210, and the second bar-shaped slots 210 are all perpendicular to the second through slot 220.
To facilitate mounting of the test strip, errors caused by alignment during mounting of the cap 200 are reduced, and in one embodiment, the length of the first slot 110 is smaller than that of the corresponding second slot 210, so that more space is provided to adjust the mounting position of the cap 200 during mounting of the cap 200, so that the top of the test strip is clamped into the second mounting slot.
It should be noted that the distance between the base 100 and the cover 200 should be smaller than the height of the test strip, and the distance between the first bar-shaped groove 110 and the corresponding second bar-shaped groove 210 should be larger than the height of the test strip.
To facilitate alignment of the first slot 110 on the base 100 with the second slot 210 on the cover 200, in one embodiment, four bosses 130 are provided at four corners of one side of the base 100 near the cover 200, four grooves 230 are formed by recessing the four corners of one side of the cover 200 near the base 100 inward, and the four bosses 130 are respectively engaged in the four grooves 230.
The present embodiment further includes a connector 300, and the base 100 and the cover 200 are detachably connected via the connector 300.
In one embodiment, the connector 300 includes a connecting screw having a free end passing through the cover 200 and threadedly coupled with the first threaded hole 140 formed in the base 100. The connecting screws may pass through holes 240 formed in the cover 200 and communicated with the grooves 230 and are connected with the first threaded holes 140 formed in the boss 130, and it is understood that the number of the connecting screws may be four and corresponds to the four bosses 130 one by one.
In another embodiment, the connecting piece 300 includes two elastic buckles and two protrusions, which are oppositely disposed, the two protrusions are fixedly disposed on two sides of the base 100, the two elastic buckles are fixedly disposed on two sides of the cover 200, and the two elastic buckles are respectively buckled with the two protrusions.
Of course, the connector 300 may be replaced by other structures, which are not limited in this embodiment of the present utility model.
In order to facilitate moving the base 100 and the cover 200, the present embodiment further includes a pull rod 400, where the pull rod 400 is connected to a side of the cover 200 away from the base 100.
In one embodiment, one end of the pull rod 400 is provided with a screw that is coupled to a second threaded hole 250 formed in the cover 200. It is understood that a fixed connection between the drawbar 400 and the cap 200 is also contemplated by embodiments of the utility model.
Compared with the prior art: firstly, a plurality of test pieces are placed on a plurality of first strip-shaped grooves 110 on a base 100, then a cover 200 is covered, the tops of the test pieces are clamped and embedded in a plurality of second strip-shaped grooves 210 on the cover 200, the base 100 and the cover 200 are connected, namely, the loading process of the test pieces is finished, the test pieces are placed in liquid medicine, the external liquid medicine enters a cavity formed between the base 100 and the cover 200 to be contacted with the test pieces, thus the etching and cleaning process is finished, the cleaning and etching work of the test pieces can be realized in one time, and the use is convenient.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The tool for cleaning and etching the test piece is characterized by comprising a base and a cover;
The base with can dismantle between the lid and be connected, the base with form a communication external cavity between the lid, the base is close to one side of lid is formed with a plurality of first bar grooves, the lid is close to one side of base is formed with a plurality of second bar grooves, a plurality of first bar grooves with a plurality of second bar grooves one-to-one, first bar groove just corresponds the second bar groove setting, so that the test block inlay card in first bar groove and corresponding in the second bar groove.
2. The fixture for cleaning and etching a test piece according to claim 1, wherein the base is provided with a first through groove, the first through groove penetrates through a plurality of first strip grooves, and the first strip grooves are perpendicular to the first through grooves.
3. The fixture for cleaning and etching a test piece according to claim 1, wherein the cover is provided with a second through groove, the second through groove penetrates through a plurality of second strip grooves, and the second strip grooves are perpendicular to the second through grooves.
4. The test piece cleaning and etching tool according to claim 1, wherein the length of the first bar groove is smaller than the length of the corresponding second bar groove.
5. The tool for cleaning and etching the test piece according to claim 1, wherein four bosses are arranged at four corners of one side of the base close to the cover, four grooves are formed in the four corners of one side of the cover close to the base in an inward recessed manner, and the four bosses are respectively embedded in the four grooves.
6. The tool for cleaning and etching a test piece according to claim 1, further comprising a connecting member, wherein the base and the cover are detachably connected via the connecting member.
7. The tool for cleaning and etching the test piece according to claim 6, wherein the connecting piece comprises a connecting screw, and a free end of the connecting screw penetrates through the cover and is in threaded connection with a first threaded hole formed in the base.
8. The fixture for cleaning and etching a test piece according to claim 6, wherein the connecting piece comprises two elastic buckles and two protrusions which are oppositely arranged, the two protrusions are fixedly arranged on two sides of the base, the two elastic buckles are fixedly arranged on two sides of the cover, and the two elastic buckles are respectively buckled with the two protrusions.
9. The test strip cleaning and etching tool of claim 1, further comprising a pull rod connected to a side of the cover remote from the base.
10. The fixture for cleaning and etching a test piece according to claim 9, wherein one end of the pull rod is provided with a screw rod, and the screw rod is connected with a second threaded hole formed in the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322958793.5U CN221201101U (en) | 2023-10-31 | 2023-10-31 | Tool for cleaning and etching test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322958793.5U CN221201101U (en) | 2023-10-31 | 2023-10-31 | Tool for cleaning and etching test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221201101U true CN221201101U (en) | 2024-06-21 |
Family
ID=91524335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322958793.5U Active CN221201101U (en) | 2023-10-31 | 2023-10-31 | Tool for cleaning and etching test piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221201101U (en) |
-
2023
- 2023-10-31 CN CN202322958793.5U patent/CN221201101U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |