CN211603396U

CN211603396U - Capacitive touch screen detection head

Info

Publication number: CN211603396U
Application number: CN201922481800.0U
Authority: CN
Inventors: 熊国才; 兰凯锋
Original assignee: Hubei Rencky Technology Co ltd
Current assignee: Hubei Rencky Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a capacitive touch screen detects head, including backup pad and test probe, be provided with a plurality of mounting grooves in the backup pad, the bottom center department of mounting groove is provided with and runs through the mounting hole of backup pad, test probe wears to establish in the mounting hole, test probe's top is provided with the card and is in mounting panel in the mounting groove, the top of mounting panel is provided with electrically conductive fin, be provided with in the backup pad with the mounting panel is fixed fixing device in the mounting groove. The utility model discloses a mounting hole and mounting groove realize installing a plurality of detecting probe in the backup pad, can dismantle the detecting probe that does not need according to actual conditions simultaneously, realize changing detecting probe's quantity to different conditions.

Description

Capacitive touch screen detection head

Technical Field

The utility model relates to a touch-sensitive screen detects technical field, specifically is a capacitive touch screen detects head.

Background

Sensitivity and life-span detection can be carried out after capacitive touch screen's processing is accomplished, generally utilize detection device's probe and screen contact during the detection, often need carry out the multiple spot during the detection and detect, the quantity of the probe on traditional detection device is generally fixed, can't increase and decrease, the multiple spot detects simultaneously to also can't detect a plurality of screens simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitive touch screen detects head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a capacitive touch screen detection head comprising:

backup pad and test probe, be provided with a plurality of mounting grooves in the backup pad, the bottom center department of mounting groove is provided with and runs through the mounting hole of backup pad, test probe wears to establish in the mounting hole, test probe's top is provided with the card and is in the mounting panel in the mounting groove, the top of mounting panel is provided with electrically conductive fin, be provided with in the backup pad with the mounting panel is fixed fixing device in the mounting groove.

Further, fixing device including set up in the backup pad and be located the mutually parallel draw-in groove of mounting groove left and right sides, the draw-in groove inside callipers is equipped with along its lateral sliding's fixture block, the fixture block put on the shelf the bottom with the compact heap that the mounting panel top flushed.

Furthermore, a conductive screw in threaded connection with the compressing block is arranged on the compressing block in a penetrating mode, a conductive copper sheet corresponding to the conductive fin is arranged at the bottom end of the conductive screw, and a conductive wire is connected to the top end of the conductive copper sheet.

Furthermore, the bottom end of the pressing block is provided with an accommodating groove for accommodating the conductive copper sheet.

Furthermore, one end of the conductive copper sheet is fixed on the top of the accommodating groove, and the other end of the conductive copper sheet is a free end.

Furthermore, the side of compact heap is provided with the connecting block, wear to be equipped with the bolt on the connecting block, be provided with in the backup pad and hold bolt male locating hole.

Furthermore, the mounting groove is square, and the periphery of the mounting plate is tightly attached to the inner wall of the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: through the mounting holes and the mounting grooves, a plurality of detection probes are mounted on the supporting plate, meanwhile, the detection probes which are not needed can be dismounted according to actual conditions, and the number of the detection probes can be changed according to different conditions; the detection probe is fixed through the fixing device, and meanwhile, the conductive copper sheet is tightly attached to the conductive fin through the conductive screw, so that the detection probe is ensured to be electrified stably.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the compressing device of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.

Referring to fig. 1-3, the present invention provides a technical solution: a capacitive touch screen detection head comprising:

backup pad 1 and test probe 2, be provided with a plurality of mounting grooves 3 in the backup pad 1, the bottom center department of mounting groove 3 is provided with and runs through the mounting hole 4 of backup pad 1, test probe 2 wears to establish in the mounting hole 4, realize installing a plurality of test probe 2 in backup pad 1, can dismantle test probe 2 that need not according to actual conditions simultaneously, realize changing test probe 2's quantity to different situations, test probe 2's top is provided with the card and is in mounting panel 6 in mounting groove 3, mounting panel 6's top is provided with conductive fin 7, be provided with in the backup pad 1 with mounting panel 6 is fixed fixing device 8 in the mounting groove fixes test probe in the mounting groove through mounting groove 3 and mounting panel 6.

Fixing device 8 including set up in the backup pad and be located the draw-in groove 81 that the mounting groove left and right sides is parallel to each other, the draw-in groove inside callipers is equipped with along its lateral sliding's fixture block 82, the fixture block put on the shelf the bottom with the compact heap 83 that the mounting panel top flushes, the compact heap slides along the draw-in groove along with the fixture block, when the slider slides the front end of spout, the compact heap staggers with the mounting panel, when the slider slides the rear end of spout, the compact heap is located just compress tightly it directly over the mounting block.

The pressing block 83 is provided with a conductive screw 84 in threaded connection, the bottom end of the conductive screw 84 is provided with a conductive copper sheet 85 corresponding to the conductive fin 7, and the top end is connected with a conductive wire 86.

The bottom end of the pressing block 83 is provided with a containing groove 87 for containing the conductive copper sheet.

One end of the conductive copper sheet 85 is fixed on the top of the accommodating groove 87, and the other end is a free end, so that the conductive copper sheet can be lifted properly, and the conductive copper sheet is convenient to be attached to the conductive fin.

The side of compact heap 83 is provided with connecting block 831, wear to be equipped with bolt 832 on the connecting block, be provided with in the backup pad and hold bolt male locating hole 833.

The mounting groove 3 is square, and the periphery of the mounting plate 6 is tightly attached to the inner wall of the mounting groove 3.

The working principle is as follows: according to actual conditions, put into test probe in the downthehole of needs, then promote the compact heap to test probe's installation piece's top, insert the bolt and fix the compact heap, realize test probe's installation, dismantle test probe in the same way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A capacitive touch screen detection head is characterized in that: including backup pad and test probe, be provided with a plurality of mounting grooves in the backup pad, the bottom center department of mounting groove is provided with and runs through the mounting hole of backup pad, test probe wears to establish in the mounting hole, test probe's top is provided with the card and is in the mounting panel in the mounting groove, the top of mounting panel is provided with electrically conductive fin, be provided with in the backup pad with the mounting panel is fixed fixing device in the mounting groove.

2. The capacitive touch screen detector head according to claim 1, wherein the fixing device comprises clamping grooves which are arranged on the support plate and are parallel to each other at the left and right sides of the mounting groove, clamping blocks which slide transversely along the clamping grooves are clamped in the clamping grooves, and pressing blocks with bottom ends flush with the top of the mounting plate are erected on the clamping blocks.

3. The capacitive touch screen detector head according to claim 2, wherein a conductive screw is threaded on the compression block, a conductive copper sheet corresponding to the conductive fin is arranged at the bottom end of the conductive screw, and a conductive wire is connected to the top end of the conductive copper sheet.

4. The capacitive touch screen detector head of claim 3, wherein the bottom end of the compact block is provided with a receiving groove for receiving the conductive copper sheet.

5. The capacitive touch screen sensing head of claim 4, wherein one end of the conductive copper sheet is fixed on the top of the receiving groove, and the other end is a free end.

6. The capacitive touch screen detector head as claimed in claim 4, wherein a connecting block is arranged on a side edge of the pressing block, a pin is arranged on the connecting block in a penetrating manner, and a positioning hole for inserting the pin is arranged on the supporting plate.

7. The capacitive touch screen detector head of claim 1, wherein the mounting slot is square, and the periphery of the mounting plate is tightly attached to the inner wall of the mounting slot.