CN214473752U - Mainboard test fixture - Google Patents
Mainboard test fixture Download PDFInfo
- Publication number
- CN214473752U CN214473752U CN202023110260.4U CN202023110260U CN214473752U CN 214473752 U CN214473752 U CN 214473752U CN 202023110260 U CN202023110260 U CN 202023110260U CN 214473752 U CN214473752 U CN 214473752U
- Authority
- CN
- China
- Prior art keywords
- upper panel
- panel
- main board
- side panel
- pressing plate
- 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.)
- Active
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a mainboard test fixture. The utility model provides a pair of mainboard test fixture, it includes at least: the lower box body comprises an upper panel; the upper box body is arranged on the upper panel and comprises a needle plate; at least two guide posts arranged on the upper panel; the pressing plate is arranged on the outer side of the needle plate and comprises at least two through holes, and the pressing plate is connected with the guide pillars in a sliding mode through the through holes; and the quick clamping device is arranged on the upper panel and is used for driving the pressing plate to slide along the guide pillar. The utility model provides a pair of mainboard test fixture can carry out the analog operation to the mainboard, discovers the problem that exists in time, has improved work efficiency.
Description
Technical Field
The utility model relates to a circuit board test fixture technical field especially relates to a mainboard test fixture.
Background
After a mainboard of an electronic product is manufactured, whether each function of the mainboard is normal or not is tested before the mainboard is put into use, at present, the test aiming at the product is carried out in a manual mode, the working efficiency is low, and wrong test results are easily caused; secondly, if the product is put into practical application for testing, the testing difficulty is increased and the workload is increased due to the complex and various working environments.
Consequently, high in order to solve among the prior art the test degree of difficulty, the big problem of test work load, the utility model designs a mainboard test fixture.
Disclosure of Invention
In view of the shortcoming of above technique, the utility model provides a mainboard test fixture has solved among the prior art test degree of difficulty height, and the problem that test work load is big has improved work efficiency. Wherein, the utility model provides a pair of mainboard test fixture, include:
the lower box body comprises an upper panel;
the upper box body is arranged on the upper panel and comprises a needle plate;
at least two guide posts arranged on the upper panel;
the pressing plate is arranged on the outer side of the needle plate and comprises at least two through holes, and the pressing plate is connected with the guide pillars in a sliding mode through the through holes;
and the quick clamping device is arranged on the upper panel and is used for driving the pressing plate to slide along the guide pillar.
In an embodiment of the present invention, the first and second electrodes,
the lower box body further comprises:
the first side panel is provided with a handle;
a second side panel at a right angle to the first side panel.
In an embodiment of the present invention, a buckle is further disposed on the first side panel, and the buckle connects the first side panel and the top panel. In an embodiment of the present invention, the first and second electrodes,
the second side panel includes:
a hinge disposed between the upper panel and the second side panel;
and the control connection port is arranged on the second side surface, is connected with control equipment and is used for receiving an instruction sent by the control equipment.
In an embodiment of the present invention, one end of the guide pillar is fixed on the upper panel through the fixing block.
In an embodiment of the present invention, the quick clamping device includes:
the fixed base is arranged on the upper panel;
the quick clamp comprises a quick clamp body, and the quick clamp body is fixedly connected with the fixed base through bolts.
In an embodiment of the present invention, the quick clamping body includes:
a shaft lever;
one end of the connecting rod is rotationally connected with the shaft lever through a screw rod;
the movable handle is connected with the other end of the connecting rod through a screw rod.
In an embodiment of the present invention, the quick clamping body further includes a clamping structure, and the clamping structure is disposed on the fixing base.
In an embodiment of the present invention, the clamping structure is connected to the movable handle through a screw, and the movable handle rotates through the screw.
In an embodiment of the present invention, the main board testing jig further includes at least two boundary boards, which are disposed on the upper panel, and the two boundary boards are respectively located on two sides of the quick clamping device.
As described above, according to the mainboard testing jig provided by the present invention, the mainboard to be tested is placed between the needle plate and the pressing plate, and the shaft lever pushes the pressing plate by adjusting the movable handle, so that the mainboard to be tested is in contact with the probe on the needle plate; and connecting the control connection port with the control equipment so as to receive the related instruction sent by the control equipment, testing through the test system and displaying the result. Therefore, whether all functions of the main board are normal or not is tested through the main board jig, so that the test difficulty is reduced, and the working efficiency is improved.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
Fig. 1 is a schematic structural view of a motherboard testing fixture provided by the present invention;
fig. 2 is a front view of a motherboard testing fixture provided by the present invention;
fig. 3 is a schematic structural view of a quick clamping device according to an embodiment of the present invention;
description of the element reference numerals
1 lower box body 4 guide post
11 upper panel 5 pressing plate
12 quick clamping device for first side panel 6
121 handle 61 fixed base
122 snap 62 quick clamp body
13 second side panel 621 shaft
131 hinge 622 connecting rod
132 control connection port 623 movable handle
2 upper box body 624 clamping structure
3 needle plate 7 boundary plate
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1 to fig. 2, in an embodiment of the present invention, the main board testing jig includes: the device comprises a lower box body 1, an upper panel 11, an upper box body 2, a needle plate 3, a guide post 4, a pressing plate 5, a quick clamping device 6 and a boundary plate 7. Wherein, the upper panel 11 is disposed on the upper plane of the lower box 1, in this embodiment, the upper panel 11 is a polygonal structure, such as a rectangular parallelepiped structure; the upper box body 2 is arranged on the upper panel 11, and in the embodiment, the upper box body 2 is of a polygonal structure, such as a rectangular parallelepiped structure; the needle plate 3 is arranged on one side of the upper box body 2, in the embodiment, a probe is arranged on the needle plate 3, and the size of the needle plate 3 is smaller than that of the side surface of the upper box body 2; the guide posts 4 are disposed on the upper panel 11, and one end of each guide post 4 is fixed on the upper panel 11 by a fixing block, and in this embodiment, each guide post includes a plurality of guide posts, for example, two guide posts; the pressing plate 5 is arranged on the outer side of the needle plate 4, the pressing plate 5 comprises a plurality of through holes, for example, two through holes, the pressing plate 5 is connected with the guide posts 4 in a sliding manner through the through holes, and in the embodiment, the size of the pressing plate 5 is smaller than that of the needle plate 3; the quick clamping device 6 is arranged on the upper panel 11 and used for driving the press plate 5 to slide along the guide post 4; the boundary plate 7 is arranged on the upper panel 11, and in the present embodiment, for example, comprises two boundary plates 7, and the two boundary plates 7 are respectively located on both sides of the quick clamping device 6. In an embodiment of the present invention, the needle plate 3 is made of a material that does not prevent static electricity, such as a transparent acrylic plate, and secondly, the diameter of the mounting hole of the probe is 1.35mm to 1.75mm, such as 1.4 mm.
As shown in fig. 1, in an embodiment of the present invention, the lower box body 1 further includes: a first side panel 12, a second side panel 13, and the first side panel 12 and the second side panel 13 are at right angles. The first side panel 12 includes: a handle 121, a hasp 122; wherein the buckle 122 connects the upper panel 11 and the first side panel 12 for fixing the upper panel 11. The second side panel 13 includes: a hinge 131, a control connection port 132; the hinge 131 is disposed between the upper panel 11 and the second side panel 13, and the control connection port 132 is disposed at one side of the hinge 131, and in this embodiment, the control connection port 132 is connected to a control device for receiving a command sent by the control device.
As shown in fig. 1 to 3, in an embodiment of the present invention, the quick clamping device 6 includes: fixed base 61, quick-witted clamp body 62. Wherein, the fixed base 61 is disposed on the upper panel 11, in the embodiment, for example, the fixed base 61 is welded on the upper panel 11; the quick clamp body 62 is disposed on the fixing base 61, and in the present embodiment, the quick clamp body 62 is fixedly connected to the fixing base 61 by bolts, for example.
As shown in fig. 1 to 3, in an embodiment of the present invention, the quick clamp body 62 further includes: shaft 621, link 622, movable handle 623, clamping structure 624. In this embodiment, the main board to be tested is placed between the needle plate 3 and the pressing plate 5, and then the pressing plate 5 is pushed by the shaft 621, so that the main board to be tested is fully contacted with the needle plate 3, so as to perform better testing; one end of the connecting rod 622 is connected to one end of the shaft 621 away from the pressing plate 5, in this embodiment, the shaft 621 is connected to the connecting rod 622 by a screw, and the connecting rod 622 is rotatable by the screw, and according to the difference of the mainboard to be tested, the connecting rod 622 is appropriately rotated and drives the shaft 621 to move forward or backward, so that the mainboard to be tested is fully contacted with the needle plate 3, and the testing accuracy is ensured; the other end of the connecting rod 622 is connected with a movable handle 623, in this embodiment, the movable handle 623 is connected with the connecting rod 622 through a screw, and the movable handle 623 can rotate through the screw, and according to the difference of the main board to be tested, the movable handle 623 is rotated to drive the connecting rod 622 and the shaft 621 to move forwards or backwards, so that the main board to be tested is fully contacted with the needle plate 3, and the testing accuracy is ensured; the clamping structure 624 is disposed on the fixed base 61, and the clamping structure 624 is connected with the movable handle 623 through a screw rod, so as to ensure the stability of the quick clamp body 62.
Furthermore, in an embodiment of the present invention, the mainboard test fixture is further provided with a corresponding test system, and after the control connection port 132 receives the instruction from the control device, the test system starts to test and output data for display. In this embodiment, for example, the test system includes an obtaining module, configured to obtain an instruction signal received by the control connection port 132, and perform signal conversion; the function test module is used for executing instruction operation; the storage module is used for storing the test result of the mainboard; and the display module is used for displaying the corresponding test result after the storage module finishes storing. The utility model relates to an embodiment uses mainboard test fixture tests intelligent lawn mower's mainboard, for example can set up a step motor, and is right through step motor's control tests its speed size and direction. In addition, the main board test fixture can also work under different environmental conditions, for example, under normal and severe environments, whether each function of the main board is influenced or not can be tested.
As described above, according to the mainboard testing jig provided by the present invention, the mainboard to be tested is placed between the needle plate and the pressing plate, and the shaft lever pushes the pressing plate by adjusting the movable handle, so that the mainboard to be tested is in contact with the probe on the needle plate; and connecting the control connection port with the control equipment so as to receive the related instruction sent by the control equipment, testing through the test system and displaying the result. Therefore, whether all functions of the main board are normal or not is tested through the main board jig, so that the test difficulty is reduced, and the working efficiency is improved. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above description is only a preferred embodiment of the present application and a description of the applied technical principle, and it should be understood by those skilled in the art that the scope of the present invention related to the present application is not limited to the technical solution of the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept, for example, the technical solutions formed by mutually replacing the above features with (but not limited to) technical features having similar functions disclosed in the present application. Other technical features than those described in the specification are known to those skilled in the art, and are not described herein in detail in order to highlight the innovative features of the present invention.
Claims (10)
1. A main board testing jig is characterized by at least comprising:
the lower box body comprises an upper panel;
the upper box body is arranged on the upper panel and comprises a needle plate;
at least two guide posts arranged on the upper panel;
the pressing plate is arranged on the outer side of the needle plate and comprises at least two through holes, and the pressing plate is connected with the guide pillars in a sliding mode through the through holes;
and the quick clamping device is arranged on the upper panel and is used for driving the pressing plate to slide along the guide pillar.
2. The main board testing jig according to claim 1, wherein the lower case further comprises:
the first side panel is provided with a handle;
a second side panel at a right angle to the first side panel.
3. The main board testing jig of claim 2, wherein a buckle is further disposed on the first side panel, and the buckle connects the first side panel and the top panel.
4. The motherboard testing fixture of claim 2, wherein the second side panel comprises:
the hinge is arranged between the upper panel and the second side panel;
and the control connection port is arranged on the second side surface, is connected with control equipment and is used for receiving an instruction sent by the control equipment.
5. The motherboard testing fixture of claim 1, wherein: one end of the guide post is fixed on the upper panel through a fixing block.
6. The motherboard testing fixture of claim 1, wherein the quick clamping device comprises:
the fixed base is arranged on the upper panel;
the quick clamp comprises a quick clamp body, and the quick clamp body is fixedly connected with the fixed base through bolts.
7. The main board testing jig of claim 6, wherein the quick clamp body comprises:
a shaft lever;
one end of the connecting rod is rotationally connected with the shaft lever through a screw rod;
the movable handle is connected with the other end of the connecting rod through a screw rod.
8. The main board testing jig according to claim 7, wherein the quick clamp body further comprises a clamping structure, and the clamping structure is disposed on the fixing base.
9. The motherboard testing fixture of claim 8, wherein: the clamping structure is connected with the movable handle through a screw rod, and the movable handle rotates through the screw rod.
10. The main board testing jig according to claim 1, further comprising at least two boundary boards disposed on the top panel, wherein the two boundary boards are respectively located at two sides of the quick clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110260.4U CN214473752U (en) | 2020-12-22 | 2020-12-22 | Mainboard test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110260.4U CN214473752U (en) | 2020-12-22 | 2020-12-22 | Mainboard test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473752U true CN214473752U (en) | 2021-10-22 |
Family
ID=78191732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110260.4U Active CN214473752U (en) | 2020-12-22 | 2020-12-22 | Mainboard test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473752U (en) |
-
2020
- 2020-12-22 CN CN202023110260.4U patent/CN214473752U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10718788B2 (en) | Electronic product test jig | |
| US7848833B2 (en) | Flexible fixing system for product testing | |
| CN2831153Y (en) | Battery tester | |
| US6900648B2 (en) | Tester for printed circuit boards | |
| CN209927972U (en) | Circuit board detection device | |
| KR20060125336A (en) | Rotation inspecting apparatus of flat panel display | |
| CN214473752U (en) | Mainboard test fixture | |
| CN203337756U (en) | Testing device | |
| CN107976622A (en) | FCT testers | |
| CN202649367U (en) | PCB testing device | |
| CN202256392U (en) | Fixture for testing LCM (liquid crystal display module) | |
| CN209471154U (en) | It is a kind of for testing the jig of pcb board | |
| CN207780417U (en) | A kind of lighting jig and lighting system | |
| CN215493699U (en) | Thin PCB board flies needle test auxiliary device | |
| CN109032875B (en) | Touch performance testing device | |
| CN220188574U (en) | Test fixture and test machine | |
| CN217034030U (en) | Thick film hybrid integrated circuit module metallized hole conduction test fixture | |
| CN213423401U (en) | Portable PCB chip function test frock | |
| CN206920556U (en) | Full-automatic flexible-cable test equipment | |
| CN216117910U (en) | Pin point signal derivation testing mechanism and pin point testing jig | |
| CN220208029U (en) | Touch scribing detection device | |
| CN217819296U (en) | Linearity testing device for display panel | |
| CN217689293U (en) | Multifunctional circuit board test fixture | |
| CN216083673U (en) | Automatic testing arrangement and automatic test system of makeup PCBA | |
| CN214335136U (en) | Automatic Test Equipment (ATE) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |