CN216485312U - Vehicle-mounted screen detection jig and test equipment - Google Patents
Vehicle-mounted screen detection jig and test equipment Download PDFInfo
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- CN216485312U CN216485312U CN202220205915.6U CN202220205915U CN216485312U CN 216485312 U CN216485312 U CN 216485312U CN 202220205915 U CN202220205915 U CN 202220205915U CN 216485312 U CN216485312 U CN 216485312U
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Abstract
The utility model discloses a vehicle-mounted screen detection tool and test equipment belongs to display panel test field. The detection jig comprises a bottom plate and a crimping conduction assembly. The crimping switches on the subassembly and includes base, flip and clamp plate, the base is located on the bottom plate, the mold core fixing base that switches on the on-vehicle screen has on the base, flip with the base is articulated, flip with clamp plate fixed connection, the clamp plate with mold core fixing base mutual disposition. The embodiment of the utility model provides a pair of vehicle-mounted screen detection tool can get the even atress of connector and push down, and is not inclined easily to reduce the degree of difficulty that the crimping was lighted, improved the detection efficiency of vehicle-mounted screen.
Description
Technical Field
The utility model belongs to display panel tests the field, more specifically relates to an on-vehicle screen detection tool and test equipment.
Background
With the rapid development of display panels, consumers seek more and more display effects, products have more and more shapes, and manufacturers have higher and higher requirements on detection devices.
Currently, the size of the display panel is usually small, and the crimping is mainly conducted by pressing down the connector with a pressing head, and the pressing head is usually in a strip structure. However, with the development of display panels, large-sized display panels are becoming more common, such as: vehicle screen. Because of display effect and function integration are many, the corresponding connector size of on-vehicle screen is great, uses the pressure head of bar to very easily cause its atress uneven when pushing down the great connector of this type of size, leads to the connector atress to concentrate and incline, and this has increased the degree of difficulty that the crimping was lighted, has seriously restricted on-vehicle screen's detection efficiency.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve the demand, the utility model provides a vehicle-mounted screen detection tool and test equipment, its aim at can get the even atress of connector and push down, and is not inclined easily to reduce the degree of difficulty that the crimping was lighted, improved the detection efficiency of vehicle-mounted screen.
In a first aspect, the utility model provides a vehicle-mounted screen detection jig, the detection jig comprises a bottom plate and a crimping conduction assembly;
the crimping switches on the subassembly and includes base, flip and clamp plate, the base is located on the bottom plate, the mold core fixing base that switches on the on-vehicle screen has on the base, flip with the base is articulated, flip with clamp plate fixed connection, the clamp plate with mold core fixing base mutual disposition.
Optionally, the pressing plate is of a square structure, the length of the pressing plate is 30-40mm, the width of the pressing plate is 10-20 mm, and the height of the pressing plate is 3-5 mm.
Optionally, the bottom plate has an operation hole, and a sliding plate is movably disposed on the bottom plate to seal the operation hole.
Optionally, the bottom plate is provided with two slide rails arranged at intervals, and two side edges of the slide plate are respectively in sliding fit with the two slide rails.
Optionally, the crimping conduction assembly further comprises an adapter plate and a probe rotation plate, and the adapter plate, the probe rotation plate and the mold core fixing seat are sequentially conducted.
Optionally, a fulcrum is arranged on the base, the middle part of the flip cover is hinged to the fulcrum, an air cylinder is arranged on the base, and an output shaft of the air cylinder abuts against one side of the flip cover to drive the flip cover to rotate.
Optionally, the other side of the flip and the base are connected by a spring.
Optionally, a plurality of connecting bolts arranged at intervals are inserted into the flip cover, and the connecting bolts penetrate through the flip cover to connect the pressing plate.
Optionally, the base plate has a carrier plate thereon, the carrier plate being laid in parallel on the base plate to support the vehicle-mounted screen.
In a second aspect, the utility model provides a test equipment, test equipment includes like the first aspect an on-vehicle screen detection tool.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
to the utility model provides a pair of vehicle-mounted screen detection tool, when carrying out the crimping test to vehicle-mounted screen, at first, place vehicle-mounted screen at the bottom plate to make its connector place on the mold core fixing base. Then, push down lock flip to drive the clamp plate and push down, the clamp plate is at the in-process of pushing down the connector, and its face can with the even laminating of connector, and then make the even atress of connector push down, difficult slope, thereby reduced the degree of difficulty that the crimping was lighted, improved the detection efficiency of on-vehicle screen. And finally, improving the electric signal to the mold core fixing seat, thereby realizing the lightening of the vehicle-mounted screen.
That is to say, the embodiment of the utility model provides a pair of vehicle-mounted screen detection tool can get the even atress of connector and push down, and is not inclined easily to reduce the degree of difficulty that the crimping was lighted, improved vehicle-mounted screen's detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle-mounted screen detection jig according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a crimping and conducting assembly provided in an embodiment of the present invention.
The symbols in the drawings represent the following meanings:
1. a base plate; 11. an operation hole; 12. a slide plate; 13. a carrier plate; 2. crimping the conducting assembly; 21. a base; 211. a mold core fixing seat; 212. a fulcrum; 22. a cover is turned; 221. a connecting bolt; 23. pressing a plate; 24. an adapter plate; 25. rotating the probe plate; 100. vehicle screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Fig. 1 is the utility model provides a structural schematic diagram of on-vehicle screen detection tool, as shown in fig. 1, detection tool includes bottom plate 1 and crimping switch-on component 2.
Fig. 2 is the structural schematic diagram of the crimping switch-on component that the embodiment of the utility model provides, as shown in fig. 2, crimping switch-on component 2 includes base 21, flip 22 and clamp plate 23, and base 21 is located bottom plate 1, has the mold core fixing base 211 who switches on the on-vehicle screen on base 21, and flip 22 and base 21 are articulated, flip 22 and clamp plate 23 fixed connection, and clamp plate 23 and mold core fixing base 211 are arranged relatively.
To the utility model provides a pair of on-vehicle screen detection tool, when carrying out the crimping test to on-vehicle screen 100, at first, place the on-vehicle screen at bottom plate 1 to make its connector place on mold core fixing base 211. Then, push down lock flip 22 to drive clamp plate 23 and push down, clamp plate 23 is at the in-process of pushing down the connector, and its face can with the even laminating of connector, and then make the even atress of connector push down, the difficult slope, thereby reduced the degree of difficulty that the crimping was lighted, improved on-vehicle screen 100's detection efficiency. Finally, an electrical signal is raised to the core holder 211, thereby realizing the lighting of the on-vehicle screen 100.
That is to say, the embodiment of the utility model provides a pair of vehicle-mounted screen detection tool can get the even atress of connector and push down, and is not inclined easily to reduce the degree of difficulty that the crimping was lighted, improved vehicle-mounted screen 100's detection efficiency.
In this embodiment, the size of the pressure plate 23 and the connector size of the in-vehicle panel 100 are kept consistent, thereby further ensuring that the connectors are uniformly stressed.
Illustratively, the pressing plate 23 has a square structure, and the pressing plate 23 may have a length of 30-40mm, a width of 10-20 mm, and a height of 3-5mm, so that it has a large contact area when it is in contact with the connector of the car screen 100 to facilitate uniform pressing.
It should be noted that, in other embodiments of the present invention, the pressing plate 23 may also be circular, which is not limited by the present invention.
Referring again to fig. 1, the base plate 1 has an operation hole 11, and a slide plate 12 is movably disposed on the base plate 1 to seal the operation hole 11. The operation hole 11 is opposite to a button for controlling the on-off of the electric signal of the point screen. Because the size (usually 750 × 550mm) of on-vehicle screen 100 is great, is far greater than the size (usually 350 × 230mm) of conventional bottom plate 1 for bottom plate 1 can shelter from the button of control point screen signal break-make when placing on the testboard (having signal generator), consequently, can realize the operation to the button through handle hole 11, avoids the interference of bottom plate 1.
Illustratively, during the test, the slide 12 is moved so that the operation hole 11 is opened for the control of the button; during non-detection, the reset slide plate 12 is moved to seal the operation hole 11 and prevent accidental button pressing.
Illustratively, the bottom plate 1 has two spaced slide rails, and two side edges of the sliding plate 12 are slidably engaged with the two slide rails, respectively, so that the sliding of the sliding plate 12 is more stable.
In this embodiment, the crimping conduction assembly 2 further includes an adapter plate 24 and a probe rotation plate 25, and the adapter plate 24, the probe rotation plate 25 and the mold core fixing seat 211 are sequentially conducted.
In the above embodiment, signal switching can be realized through the adapter plate 24 and the probe rotating plate 25, so that an external electrical signal can be conveniently transmitted to the probe in the core fixing seat 211 through the adapter plate 24 and the probe rotating plate 25. Therefore, when different products are detected, only the mold core fixing seat 211 and the probe rotating plate 25 need to be replaced correspondingly, and the bottom plate 1 and the adapter plate 24 are universal.
Illustratively, the base plate 1 is provided with a carrier plate 13, and the carrier plate 13 is laid on the base plate 1 in parallel to support the vehicle-mounted screen. The carrier plate 13 plays a role in supporting and positioning the vehicle-mounted screen.
Referring to fig. 2 again, the base 21 has a pivot 212, the middle portion of the flip 22 is hinged to the pivot 212, the base 21 has a cylinder, and an output shaft of the cylinder abuts against one side of the flip 22 to drive the flip 22 to rotate.
In the above embodiment, the air cylinder can realize automatic control of the flip 22, so as to facilitate automatic opening of the flip 22.
In the present embodiment, in order to reduce the thickness, the cylinder body of the air cylinder may be regarded as the base 21, i.e., the fulcrum 212 is disposed on the cylinder body.
In addition, the other side of the flip 22 is connected to the base 21 through a spring, so that when the flip 22 is fastened (at this time, the output shaft of the cylinder is recovered), the flip 22 is slowly and automatically fastened through the elastic force of the spring, and the connector is prevented from being damaged due to overlarge fastening force.
In this embodiment, a plurality of connecting bolts 221 are inserted into the flip 22 at intervals, and the connecting bolts 221 penetrate through the flip 22 to connect the pressing plate 23, and the plurality of connecting bolts 221 can ensure stable connection between the flip 22 and the pressing plate 23.
Illustratively, the number of the connection bolts 221 is 4, and the connection bolts are arranged in a square shape, so that the pressing force of the lid 22 can be uniformly transmitted to the pressing plate 23.
The embodiment of the utility model provides a still provide a test equipment, this test equipment includes like foretell vehicle-mounted screen detection tool.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The vehicle-mounted screen detection jig is characterized by comprising a bottom plate (1) and a compression joint conduction assembly (2);
the crimping switches on subassembly (2) and includes base (21), flip (22) and clamp plate (23), base (21) are located on bottom plate (1), mold core fixing base (211) that switch on-vehicle screen have on base (21), flip (22) with base (21) are articulated, flip (22) with clamp plate (23) fixed connection, clamp plate (23) with mold core fixing base (211) mutual disposition.
2. The vehicle-mounted screen detection jig according to claim 1, wherein the pressing plate (23) is of a square structure, and the pressing plate (23) is 30-40mm long, 10-20 mm wide and 3-5mm high.
3. The vehicle-mounted screen detection jig according to claim 1, characterized in that the bottom plate (1) is provided with an operation hole (11), and a sliding plate (12) is movably arranged on the bottom plate (1) to seal the operation hole (11).
4. The vehicle-mounted screen detection jig according to claim 3, wherein the bottom plate (1) is provided with two slide rails arranged at intervals, and two side edges of the sliding plate (12) are respectively in sliding fit with the two slide rails.
5. The vehicle-mounted screen detection jig according to claim 1, wherein the crimping conduction assembly (2) further comprises an adapter plate (24) and a probe rotation plate (25), and the adapter plate (24), the probe rotation plate (25) and the mold core fixing seat (211) are sequentially conducted.
6. The vehicle-mounted screen detection jig according to claim 1, wherein the base (21) is provided with a fulcrum (212), the middle part of the flip (22) is hinged to the fulcrum (212), the base (21) is provided with an air cylinder, and an output shaft of the air cylinder abuts against one side of the flip (22) to drive the flip (22) to rotate.
7. The vehicle-mounted screen detection jig according to claim 6, wherein the other side of the flip (22) is connected with the base (21) through a spring.
8. The vehicle-mounted screen detection jig according to any one of claims 1 to 7, characterized in that a plurality of connecting bolts (221) arranged at intervals are inserted in the flip cover (22), and the connecting bolts (221) penetrate through the flip cover (22) to connect the pressing plate (23).
9. The vehicle-mounted screen detection jig according to any one of claims 1 to 7, characterized in that a carrier plate (13) is arranged on the bottom plate (1), and the carrier plate (13) is laid on the bottom plate (1) in parallel to support the vehicle-mounted screen.
10. A test apparatus, characterized in that the test apparatus comprises a vehicle-mounted screen detection jig according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205915.6U CN216485312U (en) | 2022-01-25 | 2022-01-25 | Vehicle-mounted screen detection jig and test equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205915.6U CN216485312U (en) | 2022-01-25 | 2022-01-25 | Vehicle-mounted screen detection jig and test equipment |
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| CN216485312U true CN216485312U (en) | 2022-05-10 |
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| CN202220205915.6U Active CN216485312U (en) | 2022-01-25 | 2022-01-25 | Vehicle-mounted screen detection jig and test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878954A (en) * | 2022-05-16 | 2022-08-09 | 珠海市精实测控技术有限公司 | Guide rail type function testing mechanism, equipment and multi-station online testing device |
-
2022
- 2022-01-25 CN CN202220205915.6U patent/CN216485312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878954A (en) * | 2022-05-16 | 2022-08-09 | 珠海市精实测控技术有限公司 | Guide rail type function testing mechanism, equipment and multi-station online testing device |
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