CN201096689Y

CN201096689Y - Touch screen detecting device

Info

Publication number: CN201096689Y
Application number: CNU2007201780608U
Authority: CN
Inventors: 姜兆南; 曾凡锋; 李玉琼
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2007-10-12
Filing date: 2007-10-12
Publication date: 2008-08-06
Anticipated expiration: 2017-10-12

Abstract

The utility model provides a touch screen test equipment, which comprises a line-scratching mechanism, a line-scratching reciprocation mechanism, a line-scratching pen part on the line-scratching reciprocation mechanism, and a control panel for controlling the movement of the line-scratching platform and the line-scratching reciprocation mechanism, wherein the line-scratching pen of the line-scratching pen part is connected with the line-scratching reciprocation mechanism by a line-scratching pen clamp, a weight for changing lower pressure is arranged on the line-scratching pen, a weight clamp is arranged connectively on the line-scratching pen, the weight clamp is provided with a groove for mounting the weight, at least two line-scratching pen parts are arranged on the line-scratching reciprocation mechanism. The utility model has simple structure, and can perform the test of various products simultaneously, so as to reach the purpose of improving test efficiency.

Description

Touch-screen testing equipment

Technical field

The utility model relates to checkout equipment, particularly a kind of checkout equipment that is used for the senses touch screen.

Background technology

Along with the raising of people's living standard, increasing electronic product such as mobile phone, PDA, electronic translator etc. all are provided with touch-screen in the life, import and click the interfare device of input as picking.These input modes all are to realize by carrying out paddling at touch-screen, and therefore the product quality to touch-screen has proposed more and more higher requirement.Wherein, the anti-zoned ability of touch screen surface is to judge an important indicator of touch-screen quality, and production firm just must carry out the line test of more number of times to its surface in order to check the quality of touch-screen quality.

Current touch screen drawing machine major part of selling on the market once can only be tested a product, and efficient is very low; In test process, need to change the downforce of electronic type press mechanism, to satisfy different test requests.Yet the change of downforce is comparatively complicated, improves testing efficiency as needs, a fairly large number of touch screen drawing machine must be set, but the price of touch screen drawing machine is high, is unfavorable for reducing cost.

The utility model content

The utility model provides Touch-screen testing equipment, and this assay device structures is simple, and can test a plurality of products simultaneously, reaches the purpose that improves testing efficiency.

The Touch-screen testing equipment that the utility model provides, comprise liner agency, line reciprocator, be contained in the bow pen parts in the line reciprocator, and the control panel of control face plate and the motion of line reciprocator, the bow pen of wherein said bow pen parts is connected with described line reciprocator by a line pen clip tool, and the counterweight of change downforce is housed on the described bow pen.

Attaching one counterweight anchor clamps on the described bow pen, these counterweight anchor clamps are provided with the groove of the described counterweight of an installation.

Described bow pen is connected with anchor clamps by linear bearing.At least two bow pen parts of installing in the described line reciprocator.

Described line reciprocator comprises at least one guide rail, at least two slide blocks that can on guide rail, move of installing on the guide rail, and described bow pen parts are fixed on the described slide block.Described guide rail is a slide rail, connects with sheet metal between the slide block on the described slide rail, and described bow pen parts are separately fixed on the slide block, drives sheet metal by stepper motor and moves along slide rail.This stepper motor the place ahead is furnished with the photoelectric sensor that is used for controlling the motor initial point.

The present invention has changed original hold-down devices, the electronic type press mechanism is made into simple fixture type press mechanism, structure is simple greatly, and many steps have all been simplified for workman's the installation and the debugging in later stage, and can on a checkout equipment, be equipped with a plurality of bow pen anchor clamps, can improve the efficient of test simultaneously to a plurality of touch-screen measurements.

Description of drawings

Fig. 1 is the bow pen clamp structure synoptic diagram of the utility model embodiment;

Fig. 2 is the counterweight anchor clamps vertical view of the utility model embodiment;

Fig. 3 is the vertical view of the utility model embodiment touch screen drawing machine structure;

Fig. 4 is the front view of the utility model embodiment touch screen drawing machine physical construction.

The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

Embodiment

As shown in Figure 1, be the structural representation of the utility model embodiment bow pen parts 10, these bow pen parts 10 comprise bow pen anchor clamps 101, bow pen 102, counterweight anchor clamps 103 and counterweight 104.Screw mounting hole 1013 and bow pen putting hole 1011 are arranged on the bow pen anchor clamps 101, and bow pen 102 is loaded on to be placed in the bow pen putting hole 1011; The upper end of bow pen 102 be equipped with one the band groove 1031 counterweight anchor clamps 103, counterweight 104 put with groove 1031 in, bow pen 102 can lean by jackscrew with counterweight anchor clamps 103 and be connected.Also a linear bearing 1012 can be installed in bow pen putting hole 1011, the ball of bearing can be reduced to the friction of bow pen 102 sagging generations minimum, the actual value that the downforce that makes bow pen 102 increases near counterweight 104 gravity to greatest extent.

As shown in Figure 2, be the utility model embodiment counterweight anchor clamps vertical views, counterweight 104 places in the groove 1031 of counterweight anchor clamps 103, during use need only the time change the counterweight size as required, can change the downforce of bow pen 102, operate very simply, simplify installation and debugging step greatly.

As Fig. 3 and Fig. 4, Fig. 3 is the vertical view of present embodiment pen machine physical construction, comprise Y direction line reciprocator, X-direction liner agency and be contained in bow pen parts 10 in the reciprocator.

The line reciprocator of described Y direction comprises stepper motor 301, power transmission screw mandrel 401, guide rail 305 and the bow pen parts 10 that power is provided; Motor 301 is connected with screw mandrel 401 by shaft joint 302, and screw mandrel 401 1 ends are contained on the holder 303 by a sleeve, and the other end links to each other with metallic interconnect 304 below a metallic interconnect 304 and by screw hole; Article two, fixing guide rail 305 and screw mandrel 401 parallel installations, guide rail 305 can be slide rail, above four slide blocks that slide along slide rail are housed at interval, connect by sheet metal 307 between two slide blocks on every guide rail; Bow pen parts 10 all are installed on each slide block,, bow pen parts 10 are fixed on the slide block by the screw mounting hole 1013 on the bow pen anchor clamps 101 in conjunction with shown in Figure 1; Near the slide block of motor 301 1 sides, connect by a connection piece 306 on each guide rail 305, web member 306 is connected with metallic interconnect 304 simultaneously.

The liner agency of described X-direction comprises stepper motor 310, power transmission screw mandrel 313, guide rail 309 and face plate 314 that power is provided.Stepper motor 310 is power motors of X-direction, and it is connected with screw mandrel 313 by shaft joint 311, and the other end of screw mandrel 313 is connected with face plate 314 by an axle sleeve.The bow pen parts 10 of face plate 314 and line reciprocator are done mutual vertical movement respectively under the drive of stepper motor, can be furnished with the photoelectric sensor that is used for controlling the motor initial point before stepper motor 301, the stepper motor 310.

During use, the checkout equipment of the utility model embodiment can detect four touch-screens simultaneously, with touch-screen be placed on the face plate 314, bow pen parts 10 times.Stepper motor 301 forward or reverse of control panel control line reciprocator, send power on the guide rail 305 slide block by screw mandrel 401, metallic interconnect 304, web member 306 and metal bar 307, the line parts that are fixed on the slide block 10 are moved along Y direction, at this moment, bow pen 102 under the pressure of counterweight 104 on detected touch-screen paddling, test touch screen is in the performance of Y direction.In like manner, moving of face plate X-axis also is stepper motor 310 forward or reverse of control panel control liner agency, driving face plate 314 by screw mandrel 313 moves along X-direction, bow pen 102 is tested at touch-screen X-direction paddling, X-axis motor and y-axis motor can move respectively, be independent of each other, stepper motor 301, stepper motor 310 the place aheads are furnished with photoelectric sensor, the front and back position of sensor is adjustable, be used for controlling the initial point of motor, the operational limit of motor can arbitrarily be set, and chooses according to the difference of product.

The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. Touch-screen testing equipment, comprise liner agency, line reciprocator, be contained in the bow pen parts in the line reciprocator, and the control panel of control face plate and the motion of line reciprocator, it is characterized in that: the bow pen of described bow pen parts is connected with described line reciprocator by a line pen clip tool, and the counterweight of change downforce is housed on the described bow pen.

2. Touch-screen testing equipment as claimed in claim 1 is characterized in that: attaching one counterweight anchor clamps on the described bow pen, these counterweight anchor clamps are provided with the groove of the described counterweight of an installation.

3. Touch-screen testing equipment as claimed in claim 2 is characterized in that: described bow pen is connected with anchor clamps by linear bearing.

4. Touch-screen testing equipment as claimed in claim 3 is characterized in that: at least two bow pen parts of installing in the described line reciprocator.

5. Touch-screen testing equipment as claimed in claim 4 is characterized in that: described line reciprocator comprises at least one guide rail, at least two slide blocks that can on guide rail, move of installing on the guide rail, and described bow pen parts are fixed on the described slide block.

6. Touch-screen testing equipment as claimed in claim 5 is characterized in that: described guide rail is a slide rail, connects with sheet metal between the slide block on the described slide rail, and described bow pen parts are separately fixed on the slide block, drives sheet metal by stepper motor and moves along slide rail.

7. Touch-screen testing equipment as claimed in claim 6 is characterized in that: described face plate is positioned at the below of line reciprocator, and this face plate and bow pen parts are done vertical movement respectively mutually under the drive of stepper motor.

8. Touch-screen testing equipment as claimed in claim 7 is characterized in that: be furnished with the photoelectric sensor that is used for controlling the motor initial point on the described stepper motor.