CN213337745U - Manual rotation pushes down accredited testing organization - Google Patents
Manual rotation pushes down accredited testing organization Download PDFInfo
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- CN213337745U CN213337745U CN202022392608.7U CN202022392608U CN213337745U CN 213337745 U CN213337745 U CN 213337745U CN 202022392608 U CN202022392608 U CN 202022392608U CN 213337745 U CN213337745 U CN 213337745U
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Abstract
The utility model discloses a manual rotation pressing test mechanism, which comprises a base, a test module and an up-and-down movement guide shaft, wherein the base is provided with a tray for placing a tested product, and the base on one side of the tray is also provided with a frame which is perpendicular to the base; the test module is arranged above the tray and at least used for testing products; the up-and-down movement guide shaft is vertically arranged with the base, penetrates through the test module, is fixedly connected with the upper end face of the rack, and is symmetrically arranged between the racks; the test module is in driving connection with the driving assembly and can freely move along the up-and-down movement guide shaft under the driving of the driving assembly, so that the test module and the tray are close to or far away from each other. The utility model provides a manual rotation pushes down accredited testing organization can make test module freely remove along the up-and-down motion guiding axle, can increase and get the space of putting the product of being surveyed, the workman's operation of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the PCB detects, concretely relates to manually rotate and push down accredited testing organization.
Background
Pcb (printed Circuit board), which is called printed Circuit board (pcb) in chinese, is an important electronic component. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, as long as there are electronic components such as integrated electronic devices, etc., uses printed circuit boards for electrical interconnection between them. Because it is made by electronic printing, so it is called "printed" circuit board, PCB tests after production, and the current tools for testing are executed by pneumatic components, but the pneumatic components have high cost, and it is not in line with the economic benefit of enterprises.
In addition, the distance between the existing test fixture and the tray for placing the tested product is fixed, so that the space for taking and placing the PCB is limited, and the operation of workers is inconvenient.
Disclosure of Invention
A primary object of the present invention is to provide a manual rotation push-down testing mechanism to overcome the disadvantages existing in the prior art.
In order to achieve the above object, the embodiment of the present invention adopts a technical solution comprising:
the embodiment of the utility model provides a manual rotation pushes down accredited testing organization, it includes:
the base is provided with a tray for placing a product to be tested, and the base on one side of the tray is also provided with a rack which is vertical to the base;
the test module is arranged above the tray and at least used for testing the product;
the up-and-down movement guide shaft is perpendicular to the base, penetrates through the test module, is fixedly connected with the upper end face of the rack, and is symmetrically arranged between the racks;
the test module is in driving connection with the driving assembly and can freely move along the up-and-down movement guide shaft under the driving of the driving assembly, so that the test module and the tray are close to or far away from each other.
Furthermore, the driving assembly comprises a rocker, a driving rotating shaft, a first connecting rod, a second connecting rod and linkage guide blocks matched with the testing module, the linkage guide blocks are arranged on the inner side surface of the rack through connecting sliding rails, and the number of the second connecting rods is two and the two second connecting rods are respectively arranged on two sides of the connecting sliding rails; the other end of each second connecting rod is connected with the cam of the first connecting rod, the other end of the first connecting rod is sleeved on the driving rotating shaft, the driving rotating shaft is installed on the rack, and the end part extending out of the rack is provided with a rocker.
Furthermore, the test module comprises a module main body, a first needle block module and a second needle block module, wherein the first needle block module is arranged in the middle of the lower end face of the module main body, and pressure rods perpendicular to the module main body are symmetrically arranged on the module main body on two sides of the first needle block module; the second needle block modules are symmetrically arranged on the bases on two sides of the tray through horizontal sliding rails, and the second needle block modules are connected with the horizontal sliding rails in a sliding mode and can freely move in the length direction of the horizontal sliding rails under the driving of the pressing rods.
Furthermore, the second needle block module comprises a connecting seat in sliding connection with the horizontal sliding rail and a mounting seat vertically arranged with the connecting seat, and the mounting seat is provided with a testing needle arranged in parallel with the horizontal sliding rail; the upper end of the mounting seat is provided with an inclined plane for the pressure rod to move, and the inclined plane is arranged in a manner of inclining from top to bottom.
Further, the compression bar comprises a compression bar body, and the lower end face of the compression bar body is further provided with a roller matched with the inclined plane through a mounting seat.
Further, the base includes parallel arrangement's last backup pad and bottom suspension fagging, and connects fixedly through the stand between the upper and lower suspension fagging.
Further, still be provided with manual XYZ moving platform on the lower support plate, wherein, still all open the activity through-hole that can hold manual XYZ moving platform to remove on upper and lower support plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a manual rotation pushes down test mechanism, and the product to be tested is put into the tray, and through driving test module to the product movement that is to be tested, after moving to extreme position, test module has contacted with the product to be tested completely this moment; after the test is finished, the driving assembly moves reversely, so that the test module is separated from the product to be tested, the test module can freely move along the up-and-down movement guide shaft, the space for taking and placing the product to be tested can be increased, and the operation of workers is facilitated.
(2) The utility model discloses a manual rotation pushes down accredited testing organization, wherein, the depression bar passes through the form of depression bar body and gyro wheel combination, through the gyro wheel motion on the inclined plane of slope of second needle piece module, avoids the depression bar body to directly contact with the inclined plane of slope, causes the wearing and tearing of inclined plane of slope; in addition, add manual XYZ moving platform on the base, need place a class of articles of accompanying and measuring such as magnetic ring through manual XYZ moving platform adjustable product below of being surveyed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a manually rotatable push-down testing mechanism according to an embodiment of the present application.
Description of reference numerals: 1. the base, 11, go up the backup pad, 12, the bottom suspension fagging, 13, the stand, 2, test module, 21, the module main part, 22, first needle piece module, 23, second needle piece module, 231, the connecting seat, 232, the mount pad, 233, the test needle, 24, the depression bar, 241, the depression bar body, 242, the gyro wheel, 25, horizontal slide rail, 26, inclined plane, 3, the up-and-down motion guiding axle, 4, the tray, 5, the frame, 6, the rocker, 7, the drive pivot, 8, first connecting rod, 9, the second connecting rod, 10, the linkage guide block, 14, connect the slide rail, 15, manual XYZ moving platform.
Detailed Description
The present invention will be more fully understood from the following detailed description, which should be read in conjunction with the accompanying drawings. Detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which may be embodied in various forms. Therefore, specific functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed embodiment.
In the prior art, because the distance between the existing test fixture and a tray for placing a tested product is fixed, the space for taking and placing the PCB is limited, and the operation of workers is inconvenient; the present case inventor develops through long-term research and a large amount of practices the utility model discloses a manual rotation pushes down accredited testing organization can make test module freely remove along the up-and-down motion guiding axle, can increase and get the space of putting the product of being surveyed, the workman's operation of being convenient for. The technical solution, its implementation and principles, etc. will be further explained as follows.
An aspect of the embodiment of the utility model provides a manual rotation pushes down accredited testing organization, it includes:
the base is provided with a tray for placing a product to be tested, and the base on one side of the tray is also provided with a rack which is vertical to the base;
the test module is arranged above the tray and at least used for testing the product;
the up-and-down movement guide shaft is perpendicular to the base, penetrates through the test module, is fixedly connected with the upper end face of the rack, and is symmetrically arranged between the racks;
the test module is in driving connection with the driving assembly and can freely move along the up-and-down movement guide shaft under the driving of the driving assembly, so that the test module and the tray are close to or far away from each other.
In some preferred embodiments, the driving assembly comprises a rocker, a driving rotating shaft, a first connecting rod, a second connecting rod and linkage guide blocks matched with the testing module, the linkage guide blocks are arranged on the inner side surface of the rack through connecting sliding rails, and the number of the second connecting rods is two and is respectively arranged on two sides of the connecting sliding rails; the other end of each second connecting rod is connected with the cam of the first connecting rod, the other end of the first connecting rod is sleeved on the driving rotating shaft, the driving rotating shaft is installed on the rack, and the end part extending out of the rack is provided with a rocker.
In some preferred embodiments, the test module comprises a module main body, a first pin block module and a second pin block module, wherein the first pin block module is arranged in the middle of the lower end face of the module main body, and compression rods perpendicular to the module main body are symmetrically arranged on the module main body at two sides of the first pin block module; the second needle block modules are symmetrically arranged on the bases on two sides of the tray through horizontal sliding rails, and the second needle block modules are connected with the horizontal sliding rails in a sliding mode and can freely move in the length direction of the horizontal sliding rails under the driving of the pressing rods.
In some preferred embodiments, the second pin block module comprises a connecting seat connected with the horizontal sliding rail in a sliding manner and a mounting seat arranged perpendicular to the connecting seat, and the mounting seat is provided with a test pin arranged parallel to the horizontal sliding rail; the upper end of the mounting seat is provided with an inclined plane for the pressure rod to move, and the inclined plane is arranged in a manner of inclining from top to bottom.
In some preferred embodiments, the compression bar comprises a compression bar body, and the lower end surface of the compression bar body is also provided with a roller matched with the inclined plane through a mounting seat.
The pressing rod moves on the inclined plane of the second needle block module through the roller in the mode that the pressing rod body is combined with the roller, and the pressing rod body is prevented from being directly contacted with the inclined plane to cause abrasion of the inclined plane.
In some preferred embodiments, the base comprises an upper supporting plate and a lower supporting plate which are arranged in parallel, and the upper supporting plate and the lower supporting plate are connected and fixed through a column.
In some preferred embodiments, the lower support plate is further provided with a manual XYZ moving platform, wherein the upper support plate and the lower support plate are also respectively provided with a movable through hole capable of moving the manual XYZ moving platform; the manual XYZ moving platform is additionally arranged on the base, and the manual XYZ moving platform can adjust one type of accompanying objects such as a magnetic ring and the like to be placed below a tested product.
According to the manual rotating and pressing testing mechanism provided by the embodiment of the utility model, a product to be tested is placed in the tray and moves towards the product to be tested by driving the testing module, and after the product moves to the extreme position, the testing module is completely contacted with the product to be tested; after the test is finished, the driving assembly moves reversely, so that the test module is separated from the product to be tested, the test module can freely move along the up-and-down movement guide shaft, the space for taking and placing the product to be tested can be increased, and the operation of workers is facilitated.
The technical solution, the implementation process and the principle thereof will be further explained with reference to the drawings.
Examples
Referring to fig. 1, the manual rotation and downward pressing test mechanism provided in an embodiment of the present invention includes a base 1, a test module 2, and an up-and-down movement guide shaft 3, wherein the base 1 is provided with a tray 4 for placing a product to be tested, and the base 1 on one side of the tray 4 is further provided with a frame 5 vertically arranged with the base 1; the test module 2 is arranged above the tray 4 and at least used for testing products; the up-and-down movement guide shaft 3 is perpendicular to the base 1, penetrates through the testing module 2 and is fixedly connected with the upper end face of the rack 5, and is symmetrically arranged between the racks 5.
The test module 2 is also in driving connection with the driving assembly and can freely move along the up-and-down movement guide shaft 3 under the driving of the driving assembly, so that the test module 2 and the tray 4 are close to or far away from each other.
In this embodiment, the driving assembly includes a rocker 6, a driving shaft 7, a first connecting rod 8, a second connecting rod 9, and two linkage guide blocks 10 engaged with the testing module 2, the linkage guide blocks 10 are disposed on the inner side of the rack 5 through connecting slide rails 14, and the two second connecting rods 9 are respectively mounted on two sides of the connecting slide rails 14; the other end of each second connecting rod 9 is connected with the cam of the first connecting rod 8, the other end of the first connecting rod 8 is sleeved on the driving rotating shaft 7, the driving rotating shaft 7 is installed on the rack 5, and the end part extending out of the rack 5 is provided with the rocker 6.
As the embodiment, a more specific implementation is that the test module 2 includes a module main body 21, a first needle block module 22 and a second needle block module 23, wherein the first needle block module 22 is disposed in the middle of the lower end face of the module main body 21, and pressure rods 24 perpendicular to the module main body 21 are symmetrically disposed on the module main body 21 at two sides of the first needle block module 22; the second needle block modules 23 are symmetrically arranged on the bases 1 at two sides of the tray 4 through horizontal sliding rails 25; the second needle block module 23 includes a connection seat 231 slidably connected to the horizontal slide rail 25 and a mounting seat 232 vertically arranged with the connection seat 231, and the mounting seat 232 is provided with a test needle 233 arranged in parallel with the horizontal slide rail 25; the upper end of the mounting seat 232 is further provided with an inclined slope 26 for the movement of the pressure bar 24, and the inclined slope 26 is inclined from top to bottom.
In order to avoid the abrasion of the pressure lever 24 to the inclined slope 26, the pressure lever is combined with a roller through a pressure lever body, and specifically includes a pressure lever body 241, and a roller 242 matched with the inclined slope 26 is further installed on the lower end surface of the pressure lever body 241 through an installation seat.
In the implementation process, the base 1 comprises an upper supporting plate 11 and a lower supporting plate 12 which are arranged in parallel, the upper supporting plate and the lower supporting plate are connected and fixed through a column 13, a manual XYZ moving platform 15 is further arranged on the lower supporting plate 12, and movable through holes capable of allowing the manual XYZ moving platform 15 to move are further formed in the upper supporting plate and the lower supporting plate; the manual XYZ moving platform 15 is additionally arranged on the base 1, and the manual XYZ moving platform 15 can adjust the type of accompanying objects such as a magnetic ring and the like to be placed below a product to be measured.
This embodiment manual rotation pushes down accredited testing organization, and the course of operation is as follows:
1. placing the product to be tested in the tray 4;
2. manually rotating the rocker 6 to drive the first connecting rod 8 to do circular motion, and simultaneously, the first connecting rod 8 drives the second connecting rod 9 to do circular motion;
3. the second connecting rod 9 does circular motion and drives the test module 2 to move up and down along the up-and-down motion guide shaft 3 through the linkage guide block 10;
4. in the process that the test module 2 descends, the pressure rod 24 is in contact with the second needle block modules 23 on the two sides, so that the second needle block modules 23 on the two sides move along the horizontal direction;
5. after the rocker 6 rotates to the position, the first needle block module 22 and the second needle block module 23 can simultaneously contact the tested product;
6. after the test is finished, the rocker lever 6 is rotated reversely, so that the first needle block module 22 and the second needle block module 23 leave the tested product simultaneously.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and therefore, the protection scope of the present invention should not be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. A manually rotatable push down test mechanism comprising:
the base is provided with a tray for placing a product to be tested, and the base on one side of the tray is also provided with a rack which is vertical to the base;
the test module is arranged above the tray and at least used for testing the product;
the up-and-down movement guide shaft is perpendicular to the base, penetrates through the test module, is fixedly connected with the upper end face of the rack, and is symmetrically arranged between the racks;
the test module is in driving connection with the driving assembly and can freely move along the up-and-down movement guide shaft under the driving of the driving assembly, so that the test module and the tray are close to or far away from each other.
2. The manual rotary push down test mechanism of claim 1, further comprising: the driving assembly comprises a rocker, a driving rotating shaft, a first connecting rod, a second connecting rod and linkage guide blocks matched with the testing module, the linkage guide blocks are arranged on the inner side surface of the rack through connecting sliding rails, and the number of the second connecting rods is two and the second connecting rods are respectively arranged on two sides of the connecting sliding rails; the other end of each second connecting rod is connected with the cam of the first connecting rod, the other end of the first connecting rod is sleeved on the driving rotating shaft, the driving rotating shaft is installed on the rack, and the end part extending out of the rack is provided with a rocker.
3. The manual rotary push down test mechanism of claim 1 or 2, wherein: the test module comprises a module main body, a first needle block module and a second needle block module, wherein the first needle block module is arranged in the middle of the lower end face of the module main body, and pressure rods perpendicular to the module main body are symmetrically arranged on the module main body on two sides of the first needle block module; the second needle block modules are symmetrically arranged on the bases on two sides of the tray through horizontal sliding rails, and the second needle block modules are connected with the horizontal sliding rails in a sliding mode and can freely move in the length direction of the horizontal sliding rails under the driving of the pressing rods.
4. The manually rotatable push down test mechanism of claim 3, wherein: the second needle block module comprises a connecting seat in sliding connection with the horizontal sliding rail and a mounting seat vertically arranged with the connecting seat, and a testing needle arranged in parallel with the horizontal sliding rail is mounted on the mounting seat; the upper end of the mounting seat is provided with an inclined plane for the pressure rod to move, and the inclined plane is arranged in a manner of inclining from top to bottom.
5. The manual rotary push down test mechanism of claim 4, wherein: the pressing rod comprises a pressing rod body, and the lower end face of the pressing rod body is further provided with a roller matched with the inclined plane through a mounting seat.
6. The manual rotary push down test mechanism of claim 1, further comprising: the base includes parallel arrangement's last backup pad and bottom suspension fagging, and connects fixedly through the stand between the upper and lower suspension fagging.
7. The manual rotary push down test mechanism of claim 6, further comprising: and the lower supporting plate is also provided with a manual XYZ moving platform, wherein the upper supporting plate and the lower supporting plate are also respectively provided with a movable through hole capable of accommodating the manual XYZ moving platform to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392608.7U CN213337745U (en) | 2020-10-23 | 2020-10-23 | Manual rotation pushes down accredited testing organization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392608.7U CN213337745U (en) | 2020-10-23 | 2020-10-23 | Manual rotation pushes down accredited testing organization |
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| Publication Number | Publication Date |
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| CN213337745U true CN213337745U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022392608.7U Active CN213337745U (en) | 2020-10-23 | 2020-10-23 | Manual rotation pushes down accredited testing organization |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253099A (en) * | 2021-06-08 | 2021-08-13 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
| CN115553372A (en) * | 2022-11-02 | 2023-01-03 | 内蒙古蒙牛乳业（集团）股份有限公司 | Demoulding device |
-
2020
- 2020-10-23 CN CN202022392608.7U patent/CN213337745U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113253099A (en) * | 2021-06-08 | 2021-08-13 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
| CN113253099B (en) * | 2021-06-08 | 2022-06-21 | 珠海市精实测控技术有限公司 | Composite motion mechanism |
| CN115553372A (en) * | 2022-11-02 | 2023-01-03 | 内蒙古蒙牛乳业（集团）股份有限公司 | Demoulding device |
| CN115553372B (en) * | 2022-11-02 | 2024-04-19 | 内蒙古蒙牛乳业（集团）股份有限公司 | Demolding device |
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