CN205029976U - Leak protection gong anchor clamps - Google Patents
Leak protection gong anchor clamps Download PDFInfo
- Publication number
- CN205029976U CN205029976U CN201520824136.4U CN201520824136U CN205029976U CN 205029976 U CN205029976 U CN 205029976U CN 201520824136 U CN201520824136 U CN 201520824136U CN 205029976 U CN205029976 U CN 205029976U
- Authority
- CN
- China
- Prior art keywords
- gong
- lower plate
- train wheel
- wheel bridge
- guan weizhen
- 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
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Abstract
The utility model discloses a leak protection gong anchor clamps, these anchor clamps include punch holder and lower plate be equipped with black glued membrane between punch holder and the lower plate be equipped with a plurality of guan weizhen on the lower plate, guan weizhen's bottom corresponds with black glued membrane to be connected, guan weizhen passes the punch holder still be equipped with the layer board above the punch holder a plurality of through -holes have been seted up on the layer board, the position and the guan weizhen phase -match of through -hole. The utility model relates to a leak protection gong anchor clamps is simple to use, easy maintenance, good maintenance, convenient and fast are efficient, can effectively detect the defective products.
Description
Technical field
This practicality relates to pcb board field, particularly relates to a kind of leakproof gong fixture.
Background technology
PCB, Chinese is printed circuit board or printed circuit board (PCB), is important electronic unit, is the supporter of electronic devices and components, is the carrier of electronic devices and components electrical connection.Electronic equipment due to the consistency of similar printed board, thus avoids the mistake of artificial wiring, and can realize the automatic plug-in mounting of electronic devices and components or attachment, improve labor productivity, reduce cost after adopting printed board, and is convenient to maintenance.PCB overall dimension is bad, can cause the components and parts assembling difficulty of assembling, and in order to prevent from PCB profile has the situation of leaking gong to occur, PCB product that must be good to gong, checks.Have tens above PCB gong plate to a hundreds of gong groove, in order to the quality of product, this all must arrive by gong, can not occur the situation of leakage gong tens to a hundreds of gong groove.So these thickly dotted gong grooves, PCB product can make the personnel checked dazzled.At present, have three kinds of ways to check the situation of the quality of PCB gong panel products, the first is that the most original way is the situation that hand inspection leaks gong, this way not only inefficiency, and it is not comprehensive to be easy to inspection.The second is the situation being checked Lou gong by slide calliper rule, and the third is detected by three circles, and these three kinds of ways all can not reach and check comprehensively, and efficiency is high.
Utility model content
In order to overcome defect of the prior art, provide a kind of leakproof gong fixture.
The utility model is realized by following proposal:
A kind of leakproof gong fixture, this fixture comprises train wheel bridge and lower plate, black collodion is provided with between described train wheel bridge and lower plate, described lower plate is provided with multiple Guan Weizhen, the bottom of described Guan Weizhen is corresponding with black collodion to be connected, and described Guan Weizhen, through train wheel bridge, is also provided with supporting plate above described train wheel bridge, described supporting plate offers multiple through hole, and position and the Guan Weizhen of described through hole match.
Described train wheel bridge and lower plate are equipped with corresponding screw and nut, and bolt fixes train wheel bridge and lower plate through screw.
Be provided with elastic insulating layer on the surface of described supporting plate, what be provided with protrusion in described supporting plate both sides grabs bar.
Train wheel bridge is the acrylic board of 5mm-10mm, and length is 200mm-500mm, and width is 100mm-400mm, and lower plate is the acrylic board of each limit than long 20 millimeters of train wheel bridge.
The diameter 0.25mm larger than Guan Weizhen of through hole.
The beneficial effects of the utility model are:
1. a kind of leakproof of the utility model gong fixture uses simple, easy-maintaining, good maintenance, convenient and swift efficiency high, effectively can detect defective products;
2, this practical a kind of leakproof gong fixture is to environment no special requirement, the little convenient storage of volume.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of leakproof gong of the utility model fixture;
In figure: 1 is train wheel bridge, 2 is lower plate, and 3 is black collodion, and 4 is Guan Weizhen, and 5 is supporting plate, and 6 is through hole, and 7 is screw, and 8 is bolt, and 9 is elastic insulating layer, and 10 for grabbing bar, and 11 is nut.
Embodiment
Below in conjunction with Fig. 1 and embodiment, the utility model is described further.
A kind of leakproof gong fixture, this fixture comprises train wheel bridge 1 and lower plate 2, black collodion 3 is provided with between described train wheel bridge 1 and lower plate 2, described lower plate 2 is provided with multiple Guan Weizhen 4, the bottom of described Guan Weizhen 4 is corresponding with black collodion 3 to be connected, and described Guan Weizhen 4, through train wheel bridge 1, is also provided with supporting plate 5 above described train wheel bridge 1, described supporting plate 5 offers multiple through hole 6, and position and the Guan Weizhen 4 of described through hole 6 match.
Described train wheel bridge 1 and lower plate 2 are equipped with corresponding screw 7 and nut 11, and bolt 8 fixes train wheel bridge 1 and lower plate 2 through screw 7.Be provided with elastic insulating layer 9 on the surface of described supporting plate 5, what be provided with protrusion in described supporting plate 5 both sides grabs bar 10.Train wheel bridge 1 is the acrylic board of 5mm-10mm, and length is 200mm-500mm, and width is 100mm-400mm, and lower plate 2 is the acrylic board of each limit than long 20 millimeters of train wheel bridge 1.The diameter 0.25mm larger than Guan Weizhen 4 of through hole 6.
In use, according to the situation of pcb board, lay Guan Weizhen, then train wheel bridge 1 and lower plate 2 is fixed by bolt and nut, the through hole of supporting plate 5 through than Guan Weizhen 4, then pcb board to be detected is placed on than above Guan Weizhen, with hand pcb board to pressing down, do not have pin withstand prove want the groove of gong all gong go out, if press not go down just to prove that this plate may have leakage gong.What be provided with protrusion in supporting plate 5 both sides grabs bar 10, and grabbing bar can capture supporting plate easily, takes off the pcb board detected.Being provided with elastic insulating layer 9 on the surface of described supporting plate 5 can effectively prevent in testing process, the injury that supporting plate causes pcb board.
All with film inspection or visual examination after gong sheet metal forming, no matter be with the film or eye is fine in checking process, easily there is visual misjudgement in the efficiency all low also Hen of Hen, affects product quality.A kind of leakproof of the utility model gong fixture uses simple, easy-maintaining, good maintenance, convenient and swift efficiency high, effectively can detect defective products; To environment no special requirement, the little convenient storage of volume.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (5)
1. a leakproof gong fixture, it is characterized in that: this fixture comprises train wheel bridge (1) and lower plate (2), black collodion (3) is provided with between described train wheel bridge (1) and lower plate (2), described lower plate (2) is provided with multiple Guan Weizhen (4), the bottom of described Guan Weizhen (4) is corresponding with black collodion (3) to be connected, described Guan Weizhen (4) is through train wheel bridge (1), supporting plate (5) is also provided with in described train wheel bridge (1) top, described supporting plate (5) offers multiple through hole (6), and position and the Guan Weizhen (4) of described through hole (6) match.
2. a kind of leakproof gong fixture according to claim 1, it is characterized in that: described train wheel bridge (1) and lower plate (2) are equipped with corresponding screw (7) and nut (11), bolt (8) is through the fixing train wheel bridge (1) of screw (7) and lower plate (2).
3. a kind of leakproof gong fixture according to claim 1, is characterized in that: be provided with elastic insulating layer (9) on the surface of described supporting plate (5), and what be provided with protrusion in described supporting plate (5) both sides grabs bar (10).
4. a kind of leakproof gong fixture according to claim 1, it is characterized in that: the acrylic board that train wheel bridge (1) is 5mm-10mm, length is 200mm-500mm, and width is 100mm-400mm, and lower plate (2) is for each limit is than the acrylic board of long 20 millimeters of train wheel bridge (1).
5. a kind of leakproof gong fixture according to claim 1, is characterized in that: the diameter 0.25mm larger than Guan Weizhen (4) of through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824136.4U CN205029976U (en) | 2015-10-23 | 2015-10-23 | Leak protection gong anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520824136.4U CN205029976U (en) | 2015-10-23 | 2015-10-23 | Leak protection gong anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029976U true CN205029976U (en) | 2016-02-10 |
Family
ID=55262475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520824136.4U Expired - Fee Related CN205029976U (en) | 2015-10-23 | 2015-10-23 | Leak protection gong anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544665A (en) * | 2022-04-27 | 2022-05-27 | 惠州威尔高电子有限公司 | PCB forming groove gong missing rapid detection method, electronic equipment and storage medium |
-
2015
- 2015-10-23 CN CN201520824136.4U patent/CN205029976U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544665A (en) * | 2022-04-27 | 2022-05-27 | 惠州威尔高电子有限公司 | PCB forming groove gong missing rapid detection method, electronic equipment and storage medium |
| CN114544665B (en) * | 2022-04-27 | 2022-07-08 | 惠州威尔高电子有限公司 | PCB forming groove milling missing rapid detection method, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20211023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |