CN219474924U - OCA test fixture based on needle mould and revolution mechanic - Google Patents
OCA test fixture based on needle mould and revolution mechanic Download PDFInfo
- Publication number
- CN219474924U CN219474924U CN202223133884.7U CN202223133884U CN219474924U CN 219474924 U CN219474924 U CN 219474924U CN 202223133884 U CN202223133884 U CN 202223133884U CN 219474924 U CN219474924 U CN 219474924U
- Authority
- CN
- China
- Prior art keywords
- display screen
- oca
- test fixture
- panel
- fixture based
- 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
Abstract
The utility model discloses an OCA test fixture based on a needle die and a rotating structure, which comprises: the display panel comprises a mounting seat and a panel, wherein two sides of the panel are mounted on the mounting seat through a turnover mechanism, a positioning groove for placing a display screen is formed in the top of the panel, a plurality of positioning blocks for fixing the display screen are arranged around the positioning groove, and a needle die for butt joint of a flat cable of the display screen is arranged on the panel and close to the positioning groove. Compared with the prior art, the utility model optimizes the action of the user patch cord when the full-lamination display screen is tested, improves the efficiency of the display screen test, and simultaneously avoids the influence of the dirt on the surface of the display screen caused by direct contact with the display screen when the user tests.
Description
Technical Field
The utility model relates to the technical field of production and manufacturing of automobile-mounted video and audio products, in particular to an OCA (optical code assembly) testing tool based on a pin die and a rotating structure.
Background
The automobile-mounted video and audio product is rapid in development, the requirements of people on the display effect of the screen are higher and higher, and the technology for enabling the display effect to be better is the full-lamination technology of the touch screen and the display screen at present. After the touch screen is attached to the display screen, the attached product is required to be tested, the popular process rarely uses the tool for testing, the product is easy to damage due to collision, the display effect of the display screen is easy to be influenced by the cleanliness of the placement position due to the operation of the display screen by a user, and therefore, a standardized testing jig is urgently needed to specially test the display screen.
The traditional butt joint mode of the display screen flat cable is a mode of directly connecting the flat cable with the socket button, because the flat cable button is smaller, in order to ensure that the assembled flat cable is not easy to fall off, the flat cable is generally difficult to open, and in addition, the process requirement of fully attaching the display screen is met, a worker must wear gloves, so that the problem of plugging the flat cable is solved, and therefore, a new mode of plugging the flat cable needs to be considered again.
Disclosure of Invention
The utility model mainly aims to provide an OCA test fixture based on a pin die and a rotating structure, which aims to optimize the action of a user for plugging a flat cable in the process of testing a fully-attached display screen, improve the efficiency of testing the display screen, and simultaneously avoid the influence of dirt on the surface of the display screen caused by direct contact with the display screen in the process of testing the display screen.
In order to achieve the above purpose, the utility model provides an OCA test fixture based on a pin die and a rotating structure, comprising: the display panel comprises a mounting seat and a panel, wherein two sides of the panel are mounted on the mounting seat through a turnover mechanism, a positioning groove for placing a display screen is formed in the top of the panel, a plurality of positioning blocks for fixing the display screen are arranged around the positioning groove, and a needle die for butt joint of a flat cable of the display screen is arranged on the panel and close to the positioning groove.
According to a further technical scheme, turning handles are respectively arranged on two sides of the panel.
According to a further technical scheme, handles are respectively arranged on two sides of the bottom of the mounting seat.
According to a further technical scheme, a switch button is arranged on the front face of the mounting seat.
According to a further technical scheme, the front face of the mounting seat is also provided with an upward page turning button and a downward page turning button.
According to a further technical scheme, the front face of the mounting seat is also provided with a confirmation button.
According to the further technical scheme, the aviation plug used for being connected with the external lighting instrument is arranged on the back face of the mounting seat.
According to the technical scheme, the back of the mounting seat is provided with a wire through hole for connecting an external opponent and an industrial personal computer.
According to the further technical scheme, the number of the positioning blocks is four.
According to a further technical scheme, the shape of the positioning groove corresponds to the shape of the display screen.
The OCA test tool based on the needle mold and the rotating structure has the beneficial effects that:
1. by arranging the positioning groove and the positioning block, only the product is required to be placed in the positioning groove, so that the contact of the surfaces of the display screens of the user team is avoided, and the pollution of the display screens is reduced;
2. the pin die is connected with the flat cable of the display screen, so that the action and time of connecting the flat cable by a user are greatly optimized;
3. the problem of display screen winding displacement distribution is solved through rotating-structure, generally display screen TP winding displacement is in the side and be shaded and FOG winding displacement is behind the product, uses flip structure to need not to drag the winding displacement and just can insert easily, has improved detection efficiency greatly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a partially disassembled top view of a preferred embodiment of an OCA test fixture based on a pin die and rotating structure in accordance with the present utility model;
FIG. 2 is a partially disassembled view of an OCA test fixture based on a pin die and a rotating structure of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of a preferred embodiment of the OCA test tool based on a pin die and a rotating structure of the present utility model;
FIG. 4 is a partially disassembled view of a preferred embodiment of the OCA test tool based on a pin die and a rotating structure.
Reference numerals illustrate:
a mounting base 1; a panel 2; a display screen 3; a positioning groove 4; a positioning block 5; a needle mold 6; a turnover mechanism 7; a switch button 8; an up page button 9; a page down button 10; a confirm button 11; aviation plug 12; a via hole 13; flipping the handle 14; a handle 15.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the utility model provides an OCA test fixture based on a pin die 6 and a rotating structure, which aims to optimize the action of a user for connecting a patch cord when a fully attached display screen 3 is tested, improve the efficiency of the display screen 3 test, and simultaneously avoid the influence of dirt on the surface of the display screen 3 caused by direct contact with the display screen 3 when the user tests.
Specifically, the preferred embodiment of the utility model comprises a mounting seat 1 and a panel 2, wherein two sides of the panel 2 are mounted on the mounting seat 1 through a turnover mechanism 7, a positioning groove 4 for placing a display screen 3 is formed in the top of the panel 2, a plurality of positioning blocks 5 for fixing the display screen 3 are arranged around the positioning groove 4, and a needle mold 6 for butting a flat cable of the display screen 3 is arranged on the panel 2 close to the positioning groove 4.
It should be noted that, in this embodiment, the shape of the positioning slot 4 may be set according to the shape of the display screen 3, and four positioning blocks 5 are disposed on the positioning slot 4 for fixing the display screen 3 and preventing the display screen 3 from falling when turning over. According to the embodiment, through the positioning groove 4 and the positioning block 5, the display screen 3 is only required to be placed in the positioning groove 4, so that direct contact of a user on the surface of the display screen 3 is avoided, and the problem of dirt on the display screen 3 is reduced.
Meanwhile, in the embodiment, the needle molds 6 which are in one-to-one correspondence with the wire arrangement positions of the display screen 3 are arranged on the panel 2, so that the wire arrangement of the display screen 3 can be easily placed in the wire arrangement connection process, and the wire arrangement cannot be pulled or damaged. In addition, the embodiment is connected with the flat cable of the display screen 3 through the pin die 6, so that the action and time of connecting the flat cable by a user are greatly optimized.
The two sides of the panel 2 are connected with the mounting seat 1 through the turnover mechanism 7, so that the panel 2 can rotate to solve the problem of the power strip below the panel 2. Specifically, considering that the display 3 generally has two to three flat cables, and these flat cables are often not on the same plane, for example, the TP flat cable of the display 3 is generally on the side and the backlight and the FOG flat cable are on the back of the product, the embodiment adopts the turnover mechanism 7 to cope with the situation, after the front flat cable is plugged, the panel 2 is turned over, and then the back flat cable is plugged, thereby solving the flat cable distribution problem of the display 3 and greatly improving the detection efficiency.
In this embodiment, four buttons are provided on the front surface of the mounting base: the switch button 8, the page up button 9, the page down and confirm button 11 are used for controlling the power-on and power-off, page up, page down and confirm of the display screen 3.
The back of the mounting seat is provided with an aviation plug 12 for connecting an external lighting instrument, a wire passing hole 13 for connecting an external opponent and an industrial personal computer, and a connecting upper computer, the lighting instrument and the TP needle mould 6.
The working principle of the embodiment is as follows: firstly, placing the display screen 3 in a positioning groove 4, and fixing the display screen 3 through a plurality of positioning blocks 5; placing the TP flat cable in the needle mould 6, closing the needle mould 6, pressing a confirmation button 11, and automatically detecting TP by an upper computer; after TP detects OK, the panel 2 is turned over by the turning mechanism 7, the backlight flat cable and the FOG flat cable of the display screen 3 are placed in the corresponding needle mould 6, the display screen 3 is lightened by pressing the switch button 8, the various color pictures of the display screen 3 are switched by pressing the page-up button 9 and the page-down button 10, and no abnormality of the pictures is confirmed; after the display screen 3 tests OK, the switch button 8 is pressed to cut off power, the needle mould 6 is opened, the positioning block 5 is rotated, and the display screen 3 is taken away.
Further, in the present embodiment, the two sides of the panel 2 are respectively provided with the turning handles 14, so that the user can turn over the panel 2.
Further, in this embodiment, handles 15 are respectively disposed on two sides of the bottom of the mounting seat 1, so that a user can conveniently take and place the whole OCA test fixture based on the needle mold 6 and the rotating structure.
The OCA test tool based on the needle mold and the rotating structure has the beneficial effects that:
1. by arranging the positioning groove and the positioning block, only the product is required to be placed in the positioning groove, so that the contact of the surfaces of the display screens of the user team is avoided, and the pollution of the display screens is reduced;
2. the pin die is connected with the flat cable of the display screen, so that the action and time of connecting the flat cable by a user are greatly optimized;
3. the problem of display screen winding displacement distribution is solved through rotating-structure, generally display screen TP winding displacement is in the side and be shaded and FOG winding displacement is behind the product, uses flip structure to need not to drag the winding displacement and just can insert easily, has improved detection efficiency greatly.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. OCA test fixture based on needle mould and revolution mechanic, its characterized in that includes: the display panel comprises a mounting seat and a panel, wherein two sides of the panel are mounted on the mounting seat through a turnover mechanism, a positioning groove for placing a display screen is formed in the top of the panel, a plurality of positioning blocks for fixing the display screen are arranged around the positioning groove, and a needle die for butt joint of a flat cable of the display screen is arranged on the panel and close to the positioning groove.
2. The OCA test fixture based on a pin die and a rotating structure according to claim 1, wherein two sides of the panel are respectively provided with a turnover handle.
3. The OCA test fixture based on the needle mold and the rotating structure according to claim 1, wherein handles are respectively arranged on two sides of the bottom of the mounting seat.
4. The OCA test fixture based on a pin die and a rotating structure according to claim 1, wherein a switch button is provided on the front surface of the mounting base.
5. The OCA test fixture based on a pin die and a rotating structure of claim 4, wherein the front surface of the mounting seat is further provided with an upper page turning button and a lower page turning button.
6. The OCA test fixture based on a pin die and a rotating structure of claim 4, wherein the front face of the mounting base is further provided with a confirmation button.
7. The OCA test fixture based on a pin die and a rotating structure of claim 4, wherein the back of the mounting base is provided with an aviation plug for connecting an external lighting instrument.
8. The OCA test fixture based on the pin die and the rotating structure according to claim 4, wherein a wire through hole for connecting an external opponent and an industrial personal computer is formed in the back surface of the mounting seat.
9. The OCA test fixture based on the pin die and the rotating structure of claim 1, wherein the number of the positioning blocks is four.
10. The OCA test fixture based on a pin die and a rotating structure of claim 1, wherein the shape of the positioning groove corresponds to the shape of the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133884.7U CN219474924U (en) | 2022-11-24 | 2022-11-24 | OCA test fixture based on needle mould and revolution mechanic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223133884.7U CN219474924U (en) | 2022-11-24 | 2022-11-24 | OCA test fixture based on needle mould and revolution mechanic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474924U true CN219474924U (en) | 2023-08-04 |
Family
ID=87461290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223133884.7U Active CN219474924U (en) | 2022-11-24 | 2022-11-24 | OCA test fixture based on needle mould and revolution mechanic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474924U (en) |
-
2022
- 2022-11-24 CN CN202223133884.7U patent/CN219474924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202815684U (en) | Portable electronic device | |
| CN201569724U (en) | Test tool structure for PCBA product joined board | |
| CN105226415A (en) | Display module test fixture | |
| CN219474924U (en) | OCA test fixture based on needle mould and revolution mechanic | |
| CN108448314B (en) | A kind of modularization wall | |
| CN104866014A (en) | Electronic equipment and extension equipment | |
| CN207124360U (en) | A kind of joint is molded tool | |
| CN205941757U (en) | Take multi -functional platform that switches on of resistance detection and airtight detection | |
| CN202931676U (en) | Housing with forced buckle removing structure | |
| CN208352602U (en) | A kind of modularization wall | |
| CN202035108U (en) | Adaptor plate for main plate tests of liquid crystal televisions | |
| CN204406587U (en) | Passive infrared detector | |
| CN201758088U (en) | Flat-contact type mechanical switch | |
| CN202996712U (en) | A timing switch convenient for installation | |
| CN209728004U (en) | Driver-extractor and display module test macro | |
| CN206305615U (en) | Turn nickel positioner | |
| CN204103521U (en) | Portable power source structure | |
| CN217152361U (en) | Split joint type fan | |
| CN212341339U (en) | Automatic click test equipment | |
| CN203466116U (en) | Point-type plane switch | |
| CN204129072U (en) | Mobile phone is circuit board for testing function of main fixture after sale | |
| CN215526630U (en) | Touch screen assembly | |
| CN209402872U (en) | A kind of buckle structure and casing | |
| CN203589327U (en) | Socket | |
| CN204102027U (en) | A kind of Modular notebook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |