CN214892951U - Touch-sensitive screen equipment detection tool - Google Patents
Touch-sensitive screen equipment detection tool Download PDFInfo
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- CN214892951U CN214892951U CN202121255570.7U CN202121255570U CN214892951U CN 214892951 U CN214892951 U CN 214892951U CN 202121255570 U CN202121255570 U CN 202121255570U CN 214892951 U CN214892951 U CN 214892951U
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Abstract
The utility model discloses a touch screen assembly detection jig, which comprises a bottom plate, a movable plate, a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a dial indicator; the bottom plate is fixed on an external workbench; the side surfaces of the two ends of the movable plate are provided with sliding blocks; the two first positioning blocks are fixed on the bottom plate; the opposite side surfaces of the two first positioning blocks are provided with sliding grooves along the length direction; the movable plates are horizontally arranged on the sliding grooves of the two first positioning blocks in a sliding manner through the sliding blocks at the two ends of the movable plates; the two second positioning blocks are fixed on the movable plate in parallel along the sliding direction of the movable plate; the third positioning block is fixed on the movable plate; the third positioning block and the two second positioning blocks are fixed on the movable plate to form an accommodating area with an opening; the fourth positioning block is fixed on the bottom plate and is opposite to the opening of the containing area. The utility model discloses a touch-sensitive screen equipment detection tool can carry out the precision to the touch-sensitive screen after assembling fast and detect, improves detection efficiency and precision.
Description
Technical Field
The utility model belongs to the technical field of the touch-sensitive screen check out test set, especially, relate to touch-sensitive screen equipment detection tool.
Background
The touch control integrated machine is a machine which perfectly combines a touch screen, a liquid crystal display, an industrial pc unit and an integrated machine shell and finally can realize touch control operation through a power line, the touch control integrated machine is provided with the most advanced global multi-point infrared touch screen, touch is not delayed, response is sensitive, all control is completed on the surface of a screen, any object touches the touch screen, all application programs are controlled by clicking the touch screen through fingers and pens, functions of handwriting characters, drawing, filling and the like are easily realized, and the use is smooth, stable and reliable.
After the touch screen and the liquid crystal display are assembled, in order to obtain a qualified touch screen, the assembly precision needs to be detected. At present, the touch screen is manually detected, uncertainty exists, detection efficiency is low, and misjudgment is easy to generate.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, the object of the present invention is to: the utility model provides a touch-sensitive screen equipment detection tool can carry out the precision to the touch-sensitive screen after assembling fast and detect, improves detection efficiency and precision.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the touch screen assembly detection jig comprises a bottom plate, a movable plate, a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a dial indicator;
the bottom plate is fixed on an external workbench; the movable plate is of a square plate structure, and sliding blocks are arranged on the side surfaces of two ends of the movable plate; the number of the first positioning blocks is two, the two first positioning blocks are fixed on the bottom plate and are parallel to each other, and the distance between the two first positioning blocks is matched with the movable plate; the opposite side surfaces of the two first positioning blocks are provided with sliding grooves along the length direction of the first positioning blocks, and the sliding grooves are matched with the sliding blocks; the movable plates are horizontally arranged on the sliding grooves of the two first positioning blocks in a sliding manner through sliding blocks at two ends of the movable plates;
the number of the second positioning blocks is two, the two second positioning blocks are fixed on the movable plate in parallel along the sliding direction of the movable plate, and the distance between the two second positioning blocks is matched with the combined screen to be detected; the third positioning block is fixed on the movable plate and is positioned between the two second positioning blocks, and the third positioning block is respectively vertical to the two second positioning blocks; the third positioning block and the two second positioning blocks are fixed on the movable plate to form an accommodating area with an opening, and the accommodating area is used for fixing the combined screen to be detected; the fourth positioning block is fixed on the bottom plate and is opposite to the position of the opening of the accommodating area, and liquid crystal display positioning plates are arranged at the lower parts of two ends of the side surface of the fourth positioning block, which is opposite to the accommodating area;
the number of the dial indicators is two, the two dial indicators are fixed on the bottom plate, the pointers on the two dial indicators point to the third positioning block, and the pointers on the dial indicators are perpendicular to the third positioning block.
In one embodiment, a dial indicator mounting plate is arranged on the bottom plate, and the bottom plate is fixed on the bottom plate through the dial indicator mounting plate.
In one embodiment, a plurality of pulleys are equidistantly arranged on the surface of the sliding block opposite to the sliding groove, and the movable plate is arranged on the sliding groove on the first positioning block through the pulleys on the sliding block.
In one embodiment, the first positioning block is provided with a plurality of lightening holes.
In one embodiment, the bottom plate is provided with a plurality of reinforcing ribs.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the assembled combined screen can be quickly positioned and then subjected to precision detection, so that the detection efficiency and precision are improved;
(2) the detection device is simple and quick to use, and improves the detection efficiency and precision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a touch screen assembly detection fixture in the present embodiment;
FIG. 2 is a top view of the touch panel assembly inspection fixture of the present embodiment;
fig. 3 is a side view of the touch screen assembly inspection jig in the present embodiment;
fig. 4 is a schematic structural diagram of the movable plate in this embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
For convenience of description, a product in which the touch screen and the liquid crystal screen are assembled is named as a composite screen.
As shown in fig. 1 to 3, the touch screen assembly detection jig includes a bottom plate 1, a movable plate 3, a first positioning block 2, a second positioning block 8, a third positioning block 7, a fourth positioning block 4, and a dial indicator 5;
the bottom plate 1 is fixed on an external workbench; the movable plate 3 is of a square plate structure, and the side surfaces of two ends of the movable plate 3 are provided with sliding blocks 12; the number of the first positioning blocks 2 is two, the two first positioning blocks 2 are fixed on the bottom plate 1, the two first positioning blocks 2 are parallel to each other, and the distance between the two first positioning blocks 2 is matched with the movable plate 3; the opposite side surfaces of the two first positioning blocks 2 are provided with sliding grooves along the length direction thereof, and the sliding grooves are matched with the sliding blocks 12; the movable plate 3 is horizontally arranged on the sliding grooves of the two first positioning blocks 2 in a sliding manner through the sliding blocks 12 at the two ends of the movable plate.
The number of the second positioning blocks 8 is two, the two second positioning blocks 8 are fixed on the movable plate 3 in parallel along the sliding direction of the movable plate 3, and the distance between the two second positioning blocks 8 is matched with the combined screen to be detected; the third positioning block 7 is fixed on the movable plate 3 and is positioned between the two second positioning blocks 8, and the third positioning block 7 is respectively perpendicular to the two second positioning blocks 8; the third positioning block 7 and the two second positioning blocks 8 are fixed on the movable plate 3 to form an accommodating area with an opening, and the accommodating area is used for fixing the combined screen to be detected. The fourth positioning block 4 is fixed on the bottom plate 1 at a position opposite to the opening of the containing area, and liquid crystal display positioning plates 11 are arranged on the lower portions of two ends of the side face, opposite to the containing area, of the fourth positioning block 4.
The number of the dial indicators 5 is two, the two dial indicators 5 are fixed on the bottom plate 1, the pointers 6 on the two dial indicators 5 point to the third positioning block 7, and the pointers 6 on the dial indicators 5 are perpendicular to the third positioning block 7. Specifically, a dial indicator mounting plate 14 is arranged on the bottom plate 1, and the bottom plate 1 is fixed on the bottom plate 1 through the dial indicator mounting plate 14.
After the touch screen 9 and the liquid crystal screen 10 are assembled to form the combined screen, the precision of the combined screen needs to be detected, the jig is a manual detection jig, and a detector places the combined screen on the movable plate 3 and accurately positions the combined screen through the second positioning block 8 and the third positioning block 7; then, the movable plate 3 is placed on the bottom plate 1, and the two side sliding blocks 12 on the movable plate 3 are inserted into the sliding grooves on the two first positioning blocks 2, so as to be capable of moving between the two first positioning blocks 2, and the two first positioning blocks 2 also play a positioning role. After the combined screen is placed on the movable plate 3, the movable plate 3 is moved towards the direction of the dial indicator 5, when the lower side of the combined screen abuts against the liquid crystal screen positioning block 11 on the fourth positioning block 4, the pointer 6 of the dial indicator 5 can abut against the touch screen 9, at this time, a measurer observes the swinging change of the pointer 6 on the two dial indicators 5, and determines whether the combined screen is qualified according to the change size.
As shown in fig. 4, in the present embodiment, a plurality of pulleys 13 are disposed at equal intervals on the surface of the sliding block 12 opposite to the sliding groove, and the movable plate 3 is disposed on the sliding groove of the first positioning block 2 through the pulleys 13 on the sliding block 12. According to the arrangement, rolling friction is changed into sliding friction, and friction force is reduced.
In addition, a plurality of lightening holes are arranged on the first locating block 2, so that the weight of the first locating block is reduced.
The bottom plate 1 is provided with a plurality of reinforcing ribs, and the effect of improving the strength of the bottom plate 1 is achieved.
It is right above the utility model provides a touch-sensitive screen equipment detection tool has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a structure and theory of operation have been expounded, and the description of above embodiment is only used for helping to understand the utility model discloses a method and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be subject to several improvements and modifications, which also fall within the scope of the present invention-protected by the novel claims.
Claims (5)
1. The touch screen assembly detection jig is characterized by comprising a bottom plate, a movable plate, a first positioning block, a second positioning block, a third positioning block, a fourth positioning block and a dial indicator;
the bottom plate is fixed on an external workbench; the movable plate is of a square plate structure, and sliding blocks are arranged on the side surfaces of two ends of the movable plate; the number of the first positioning blocks is two, the two first positioning blocks are fixed on the bottom plate and are parallel to each other, and the distance between the two first positioning blocks is matched with the movable plate; the opposite side surfaces of the two first positioning blocks are provided with sliding grooves along the length direction of the first positioning blocks, and the sliding grooves are matched with the sliding blocks; the movable plates are horizontally arranged on the sliding grooves of the two first positioning blocks in a sliding manner through sliding blocks at two ends of the movable plates;
the number of the second positioning blocks is two, the two second positioning blocks are fixed on the movable plate in parallel along the sliding direction of the movable plate, and the distance between the two second positioning blocks is matched with the combined screen to be detected; the third positioning block is fixed on the movable plate and is positioned between the two second positioning blocks, and the third positioning block is respectively vertical to the two second positioning blocks; the third positioning block and the two second positioning blocks are fixed on the movable plate to form an accommodating area with an opening, and the accommodating area is used for fixing the combined screen to be detected; the fourth positioning block is fixed on the bottom plate and is opposite to the position of the opening of the accommodating area, and liquid crystal display positioning plates are arranged at the lower parts of two ends of the side surface of the fourth positioning block, which is opposite to the accommodating area;
the number of the dial indicators is two, the two dial indicators are fixed on the bottom plate, the pointers on the two dial indicators point to the third positioning block, and the pointers on the dial indicators are perpendicular to the third positioning block.
2. The assembly and detection jig for the touch screen according to claim 1, wherein a dial indicator mounting plate is arranged on the bottom plate, and the bottom plate is fixed on the bottom plate through the dial indicator mounting plate.
3. The assembly and detection jig for the touch screen according to claim 1, wherein the surface of the sliding block opposite to the sliding groove is provided with a plurality of pulleys at equal intervals, and the movable plate is arranged on the sliding groove of the first positioning block through the pulleys on the sliding block.
4. The assembly and detection jig for the touch screen according to claim 3, wherein the first positioning block is provided with a plurality of lightening holes.
5. The assembly and detection jig for the touch screen according to any one of claims 1 to 4, wherein a plurality of reinforcing ribs are provided on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255570.7U CN214892951U (en) | 2021-06-04 | 2021-06-04 | Touch-sensitive screen equipment detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121255570.7U CN214892951U (en) | 2021-06-04 | 2021-06-04 | Touch-sensitive screen equipment detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892951U true CN214892951U (en) | 2021-11-26 |
Family
ID=78903370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121255570.7U Active CN214892951U (en) | 2021-06-04 | 2021-06-04 | Touch-sensitive screen equipment detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214892951U (en) |
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2021
- 2021-06-04 CN CN202121255570.7U patent/CN214892951U/en active Active
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