CN212205909U - Liquid crystal module soldering tin height measuring device - Google Patents

Liquid crystal module soldering tin height measuring device Download PDF

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Publication number
CN212205909U
CN212205909U CN202021034042.4U CN202021034042U CN212205909U CN 212205909 U CN212205909 U CN 212205909U CN 202021034042 U CN202021034042 U CN 202021034042U CN 212205909 U CN212205909 U CN 212205909U
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CN
China
Prior art keywords
liquid crystal
crystal module
measuring
locking
soldering tin
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Active
Application number
CN202021034042.4U
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Chinese (zh)
Inventor
张晓辉
邓小锋
杨通
周雄津
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Morningstar Optronics Zhuhai Co Ltd
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Morningstar Optronics Zhuhai Co Ltd
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Priority to CN202021034042.4U priority Critical patent/CN212205909U/en
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Abstract

The utility model belongs to the technical field of the liquid crystal module is made, concretely relates to liquid crystal module soldering tin height measuring device. Liquid crystal module soldering tin height measuring device includes: the working platform is provided with a working plane for placing the liquid crystal module to be tested, and the working platform is provided with a support rod; and the measuring component is arranged on the supporting rod and used for measuring the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working plane of the working platform so as to determine the soldering tin height of the liquid crystal module. The embodiment of the utility model provides a provide a liquid crystal module soldering tin height measurement device, through measuring component direct measurement liquid crystal module soldering tin position highest point with vertical distance between work platform's the working plane, this vertical distance is just equivalent to the liquid crystal module whole height after the soldering tin of measurement department, and the standard thickness of liquid crystal module itself of reunion, both subtract just can obtain the height of soldering tin, this device easy operation, convenient to use.

Description

Liquid crystal module soldering tin height measuring device
Technical Field
The utility model belongs to the technical field of the liquid crystal module is made, concretely relates to liquid crystal module soldering tin height measuring device.
Background
Liquid crystal module factory is when doing the power pad welding on power cord and the flexible line way board, has the too high risk that leads to unable installation of soldering tin, and the soldering tin is low probably of not good quality simultaneously, so the product of welding completion need detect through welding thickness.
At present, the measurement of liquid crystal module product soldering tin height mainly uses simple measuring tool commonly used such as micrometer or percentile through the manual work to carry out the chucking and measures, and the chucking is difficult to the artifical alignment that needs, but the measurement side in-process relies on people's subjective operation to influence measuring result very greatly, is difficult to guarantee measurement accuracy, and troublesome poeration.
The utility model mainly provides a measuring device convenient to carry out liquid crystal module soldering tin height measurement improves measuring precision and efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a liquid crystal module soldering tin height measurement device for solve among the prior art the not high, the troublesome poeration's of precision that pure manual operation measurement soldering tin highly exists problem. Liquid crystal module soldering tin height measuring device includes:
the test device comprises a working platform, a testing device and a testing device, wherein the working platform is provided with a working plane for placing a liquid crystal module to be tested, and the working platform is provided with a support rod;
and the measuring component is arranged on the supporting rod and used for measuring the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working plane of the working platform so as to determine the soldering tin height of the liquid crystal module.
Preferably, the measuring assembly comprises:
the mounting seat is movably arranged on the supporting rod;
the measuring mechanism is arranged on the mounting seat and comprises a measuring rod, the axial lead of the measuring rod is perpendicular to the working plane of the working platform, and the measuring rod can move away from or close to the working platform relatively to measure the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working platform.
Preferably, the measuring mechanism is one of a dial indicator, a dial indicator and a ten-thousandth indicator.
Preferably, a locking and positioning mechanism is arranged between the mounting seat and the supporting rod and used for locking the position of the mounting seat on the supporting rod.
Preferably, be equipped with the screw thread on the bracing piece, locking positioning mechanism includes first retaining member, first retaining member with bracing piece screw-thread fit, first retaining member sets up the mount pad with between the work platform, be used for preventing the mount pad to the work platform direction removes.
Preferably, the locking and positioning mechanism further comprises a second locking member, and the second locking member is respectively connected with the first locking member and the mounting seat and is used for relatively fixing the first locking member and the mounting seat.
Preferably, the second retaining member is provided with a locking groove, and the second retaining member passes through the locking groove is sleeved on the mounting seat and outside the first retaining member.
The embodiment of the utility model provides a high measuring device of liquid crystal module soldering tin, through measuring component direct measurement liquid crystal module soldering tin position highest point with vertical distance between work platform's the working plane, this vertical distance is just equivalent to the liquid crystal module whole height after the soldering tin of measurement department, and the standard thickness of liquid crystal module itself of reunion, both subtract just can obtain the height of soldering tin. This device easy operation to measuring process is simple, as long as work platform is put to the LCD module, and after measuring assembly aimed at work platform and LCD module measurement reading respectively, the numerical difference of measuring is exactly the whole height of soldering tin department LCD module, then calculate the soldering tin height or directly judge whether the soldering tin height is qualified can.
Drawings
Fig. 1 is a schematic structural view of a device for measuring the soldering tin height of a liquid crystal module according to the present invention;
fig. 2 is a schematic structural view of another device for measuring the soldering tin height of a liquid crystal module according to the present invention;
fig. 3 is a schematic structural view of a second locking member according to an embodiment of the present invention.
In the drawings: 1. a working platform; 2. a support bar; 3. a measurement assembly; 31. a mounting seat; 32. a measuring mechanism; 33. a measuring rod; 4. locking and positioning the mechanism; 41. a first locking member; 42. a second locking member; 43. and (4) locking the groove.
Detailed description of the preferred embodiments
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Examples
As shown in fig. 1, for the embodiment of the utility model provides a liquid crystal module soldering tin height measuring device's that provides structural schematic diagram, it is concrete, liquid crystal module soldering tin height measuring device includes:
the liquid crystal display device comprises a working platform 1, wherein the working platform 1 is provided with a working plane for placing a liquid crystal module to be tested, and the working platform 1 is provided with a support rod 2;
and the measuring component 3 is arranged on the supporting rod 2 and used for measuring the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working plane of the working platform so as to determine the soldering tin height of the liquid crystal module.
The embodiment of the utility model provides an in, through the perpendicular distance between 3 direct measurement LCD module soldering tin position highest points of measuring subassembly and work platform 1's the working plane, this perpendicular distance is just equivalent to the LCD module whole height after the soldering tin of measurement department, and the standard thickness of reunion LCD module itself, both subtract just can obtain the height of soldering tin. Meanwhile, when the liquid crystal module soldering tin measuring device is used specifically, the height of soldering tin does not need to be calculated, the qualified range of the height of the qualified soldering tin on the liquid crystal module and the thickness of the whole liquid crystal module is directly determined, for example, the standard thickness of the liquid crystal module is a, the height of the qualified soldering tin is b-c, and the height of the soldering tin can be considered to be qualified as long as the measuring component 3 which is directly measured directly measures the range of the vertical distance between the highest point of the soldering tin position of the liquid crystal module and the working plane of the working platform 1 to be a + b-a + c. It is understood that the above is only one way to determine whether the solder height is acceptable for a specific application, and more specific ways can be selected by those skilled in the art according to actual situations.
In the embodiment of the present invention, the measuring component 3 includes:
the mounting seat 31, the mounting seat 31 can be movably arranged on the supporting rod 2;
the measuring mechanism 32 is arranged on the mounting base 31, the measuring mechanism 32 comprises a measuring rod 33, the axial lead of the measuring rod 33 is perpendicular to the working plane of the working platform 1, and the measuring rod 33 can move away from or close to the working platform relative to the working platform so as to measure the vertical distance between the highest point of the soldering tin position of the liquid crystal module and the working platform.
The embodiment of the utility model provides an in, carry out perpendicular design with the axial lead of graduated flask 33 and work platform 1's working plane, guarantee that the distance between its measuring LCD module soldering tin position peak and work platform's the working plane belongs to perpendicular distance, guarantees the accuracy that detects. It should be noted that, the measuring rod may be a common mechanism such as a ruler, a graduated scale, etc. designed with scales thereon, and more mechanisms capable of achieving measurement are not further listed here, mainly aiming at achieving the content required in the embodiments of the present invention.
Specifically, in the embodiment of the present invention, the measuring mechanism 32 is one of a dial indicator, a dial indicator and a ten-thousandth indicator. As shown in fig. 1, in the embodiment of the present invention, a micrometer is taken as an example to be explained, in this case, the measuring rod 33 is a measuring rod on the micrometer, and the structural principle of the micrometer is not further described here, which belongs to a common component in the field. Furthermore, when a dial indicator or a dial indicator and the like are used as the measuring mechanism, the electronic display dial indicator can be adopted, the precision is higher, and the reading is more convenient.
As shown in fig. 2, which is a schematic structural diagram of another device for measuring soldering tin height of liquid crystal module provided in the embodiment of the present invention, a locking and positioning mechanism 4 is provided between the mounting seat 31 and the supporting rod 2 for locking the position of the mounting seat 31 on the supporting rod 2.
Through locking mount pad 31 position on bracing piece 2, can prevent that mount pad 31 and bracing piece 2 from taking place relative movement when measuring in-process pushes down the measuring staff and makes it and soldering tin contact to lead to measuring structure inaccurate, help improving measurement accuracy.
Specifically, in the embodiment of the present invention, the supporting rod 2 is provided with a thread, the locking and positioning mechanism 4 comprises a first locking member 41, the first locking member 41 is in thread fit with the supporting rod 2, and the first locking member 41 is disposed between the mounting seat 2 and the working platform 1, so as to prevent the mounting seat 31 from moving towards the working platform.
Furthermore, in the embodiment of the present invention, the locking and positioning mechanism 4 further includes a second locking member 42, and the second locking member 42 is connected to the first locking member 41 and the mounting seat 31 respectively, for relatively fixing the first locking member 41 and the mounting seat 31.
In the embodiment of the present invention, as shown in fig. 3, for the structural schematic diagram of the second locking member provided in the embodiment of the present invention, the second locking member 42 is provided with a locking groove 43, and the second locking member 43 is disposed outside the mounting seat 31 and the first locking member 41 through the locking groove 42.
Specifically, the second locking member 42 is mainly used for tightly fixing the mounting seat and the first locking member 41 through the locking groove, the mounting seat and the first locking member 41 can be conveniently detached and flexibly fixed, and the second locking member can be directly inserted into the mounting seat 31 and the first locking member 41 through aligning the second locking member when the fixing is needed.
The embodiment of the utility model provides an in locking positioning mechanism can also be through directly setting up the fixed orifices on mount pad 31, then through bolt or screw and fixed orifices cooperation, screw up the contact through bolt or screw and bracing piece and carry out the fixed of mount pad. It will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing description, may readily produce alterations to, variations of, and equivalents to such structures.
The embodiment of the utility model provides a pair of liquid crystal module soldering tin height measuring device is when using earlier with the measuring terminal of graduated flask and work platform's working plane contact, and record measured data or zero return, then the graduated flask retracts, put work platform with the product, promote the soldering tin position contact of graduated flask measuring terminal and liquid crystal module product, then read data, the thickness at soldering tin position just can be calculated to the data of reading twice around according to, if when having needs, the standard thickness that subtracts liquid crystal module itself just can obtain the soldering tin height.
The embodiment of the utility model provides a provide a liquid crystal module soldering tin height measurement device, through the perpendicular distance between measuring component direct measurement liquid crystal module soldering tin position peak and work platform's the working plane, the liquid crystal module whole height after this perpendicular distance just is equivalent to the soldering tin of measurement department, and the standard thickness of liquid crystal module itself of reunion, both subtract just can obtain the height of soldering tin. This device easy operation to measuring process is simple, as long as work platform is put to the LCD module, and after measuring assembly aimed at work platform and LCD module measurement reading respectively, the numerical difference of measuring is exactly the whole height of soldering tin department LCD module, then calculate the soldering tin height or directly judge whether the soldering tin height is qualified can.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (7)

1. The utility model provides a liquid crystal module soldering tin height measurement device which characterized in that includes:
the test device comprises a working platform, a testing device and a testing device, wherein the working platform is provided with a working plane for placing a liquid crystal module to be tested, and the working platform is provided with a support rod;
and the measuring component is arranged on the supporting rod and used for measuring the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working plane of the working platform so as to determine the soldering tin height of the liquid crystal module.
2. The device for measuring the solder height of a liquid crystal module according to claim 1, wherein the measuring component comprises:
the mounting seat is movably arranged on the supporting rod;
the measuring mechanism is arranged on the mounting seat and comprises a measuring rod, the axial lead of the measuring rod is perpendicular to the working plane of the working platform, and the measuring rod can move away from or close to the working platform relatively to measure the vertical distance between the highest point of the soldering tin part of the liquid crystal module and the working platform.
3. The device for measuring the solder height of the liquid crystal module according to claim 2, wherein the measuring mechanism is one of a dial gauge, a dial indicator and a ten-thousandth meter.
4. The device for measuring the solder height of the liquid crystal module as claimed in claim 2, wherein a locking and positioning mechanism is disposed between the mounting base and the supporting rod for locking the position of the mounting base on the supporting rod.
5. The device for measuring the solder height of a liquid crystal module according to claim 4, wherein the support rod is provided with a thread, the locking and positioning mechanism comprises a first locking member, the first locking member is in threaded engagement with the support rod, and the first locking member is disposed between the mounting base and the working platform for preventing the mounting base from moving toward the working platform.
6. The device for measuring the solder height of the liquid crystal module as claimed in claim 5, wherein the locking and positioning mechanism further comprises a second locking member, the second locking member is connected with the first locking member and the mounting base respectively, and is used for relatively fixing the first locking member and the mounting base.
7. The device for measuring the solder height of the liquid crystal module as claimed in claim 6, wherein the second locking member is provided with a locking groove, and the second locking member is sleeved outside the mounting seat and the first locking member through the locking groove.
CN202021034042.4U 2020-06-08 2020-06-08 Liquid crystal module soldering tin height measuring device Active CN212205909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021034042.4U CN212205909U (en) 2020-06-08 2020-06-08 Liquid crystal module soldering tin height measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021034042.4U CN212205909U (en) 2020-06-08 2020-06-08 Liquid crystal module soldering tin height measuring device

Publications (1)

Publication Number Publication Date
CN212205909U true CN212205909U (en) 2020-12-22

Family

ID=73808194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021034042.4U Active CN212205909U (en) 2020-06-08 2020-06-08 Liquid crystal module soldering tin height measuring device

Country Status (1)

Country Link
CN (1) CN212205909U (en)

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