CN211696903U - Pressure sensing test equipment - Google Patents

Abstract

The utility model relates to a pressure sensing test device, which comprises a bottom cabinet, a bottom plate, a frame body, a bedplate, a hinge and a main body; the bottom plate is transversely fixed on the upper side of the bottom cabinet, the frame body is transversely arranged above the bottom plate, and the main body is arranged on the bedplate; the main body comprises an underframe, a supporting pipe, a rocker arm frame, a display and a test cabinet; the test cabinet is arranged on the bedplate and arranged on the front side of the underframe; the test cabinet comprises a cover body, a safety grating, a moving assembly and a test assembly; the moving assembly and the testing assembly are arranged on the upper plane of the bedplate; the utility model discloses an automatic pressure sensing test of touch-sensitive screen to improve work efficiency, reduced intensity of labour, avoided operating personnel closely to contact test equipment moreover, eliminated the potential safety hazard.

Description

Pressure sensing test equipment

Technical Field

The utility model relates to a pressure sensing test equipment.

Background

Various electronic products on the market mostly have touch screens, and touch screen type products must carry out each item function test to the touch screen before dispatching from the factory, wherein just including the pressure sensing test, current pressure sensing test mostly carries out with the help of artifical manual, and work efficiency is lower, and intensity of labour is big, and operating personnel closely contacts test equipment in addition, has the potential safety hazard of electrocuting of electricity, treats further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a pressure sensing test equipment that has eliminated the potential safety hazard in order to improve work efficiency and reduce intensity of labour has been realized in the automatic pressure sensing test of touch-sensitive screen is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the pressure sensing test equipment is characterized by comprising a bottom cabinet, a bottom plate, a frame body, a bedplate, hinges and a main body, wherein the bottom plate is transversely fixed on the upper side of the bottom cabinet; the main body comprises an underframe, a supporting pipe, a rocker arm frame, a display and a test cabinet; the chassis is fixed on the upper plane of the bottom plate and is arranged at the rear side of the frame body, the supporting tube is vertically fixed in the chassis, the display is fixed at the front side of the upper end of the supporting tube through a rocker arm frame, and the test cabinet is arranged on the bedplate and is arranged at the front side of the chassis; the test cabinet comprises a cover body, a safety grating, a moving assembly and a test assembly; the safety grating protection device comprises a base plate, a movable assembly, a testing assembly and a cover body, wherein the cover body is arranged on the upper plane of the base plate, the left side and the right side of an opening at the front end of the cover body are respectively provided with a safety grating which are symmetrically arranged, and the movable assembly and the testing assembly are both arranged on the upper plane of the base plate.

Preferably, the moving assembly comprises a first electric sliding table, a first guide rail, first sliding blocks, traction blocks, supporting blocks, a supporting plate, a back plate, a second electric sliding table, a frame plate, a third electric sliding table and a pressure sensor, the first guide rail and the first electric sliding table are respectively transversely fixed on the left side and the right side of the upper plane of the table plate and are arranged in parallel, the first guide rail is sleeved with the two first sliding blocks, and the traction blocks are fixed on the moving end of the first electric sliding table and the upper sides of the two first sliding blocks; two the upside of traction block all is fixed with the supporting shoe that a mutual symmetry set up, both ends are fixed respectively in the upper end of two supporting shoes about the lower plane of layer board, the backplate is vertical to be fixed on the last plane of layer board, the electronic slip table of second transversely fixes the front side at the backplate, the electronic slip table of third is vertical to be fixed on the removal of the electronic slip table of second holds and locates the front side of the electronic slip table of second, the frame plate is vertical to be fixed on the removal of the electronic slip table of third holds and locates the front side of the electronic slip table of third, be fixed with the pressure sensor that two symmetries set up on the frame plate.

Preferably, the test assembly comprises a barrier strip, a first bracket, a traction strip, a guide rod cylinder, a second guide rail, a second sliding block, a carrier plate, a base, a first buffer assembly and a second buffer assembly; the guide rod cylinder is transversely fixed on the lower plane of the bedplate through two first supports, a movable cavity is formed in the front side of the bedplate, and the traction strip is vertically arranged in the movable cavity; the telescopic end of the guide rod cylinder is transversely and forwardly fixed at the lower end of the traction strip, the support plate is transversely arranged above the bedplate, the upper end of the traction strip is fixed at the front side of the support plate, two second guide rails which are symmetrically distributed in parallel are fixed on the upper plane of the bedplate, a plurality of second slide blocks are sleeved on each second guide rail, the upper side of each second slide block is fixed on the lower plane of the support plate, the barrier strip is transversely fixed on the upper plane of the bedplate and arranged at the front side of the support plate, two bases are fixed on the upper plane of the support plate, and the positions of the two bases are respectively matched with the positions of the two pressure sensors; the first buffer components comprise two, the two first buffer components are arranged on the rear sides of the two second guide rails respectively, and the second buffer components are arranged on the traction strips.

Preferably, the first buffer assembly comprises a second support, a first buffer and two first limit screws, the second support is fixed on the upper plane of the bedplate, the first buffer is transversely fixed in the second support in an inserting manner, and the two first limit screws are transversely fixed in the second support in an inserting manner and symmetrically arranged on the left side and the right side of the first buffer.

Preferably, the second buffer assembly comprises a second buffer and a second limit screw; the second buffer and the second limit screw are transversely inserted into the traction strip and are arranged inside the frame body, and the second limit screw is arranged above the second buffer.

Compared with the prior art, the utility model has the advantages of: the utility model discloses an automatic pressure sensing test of touch-sensitive screen to improve work efficiency, reduced intensity of labour, avoided operating personnel closely to contact test equipment moreover, eliminated the potential safety hazard.

Drawings

FIG. 1 is a left front side structural view of the present invention;

fig. 2 is a structural diagram of a moving assembly of the present invention;

FIG. 3 is a block diagram of a test assembly of the present invention;

fig. 4 is a structural diagram of a second cushion assembly according to the present invention.

Detailed Description

As shown in fig. 1 to 4, a pressure sensing test apparatus includes a base cabinet 1, a bottom plate 2, a frame 3, a platen 4, a hinge 9 and a main body; the base plate 2 is transversely fixed on the upper side of the base cabinet 1, the frame body 3 is transversely arranged above the base plate 2, the lower part of the front side of the frame body 3 is connected with the front side edge of the base plate 2 through a plurality of hinges 9, the bedplate 4 is transversely fixed at an opening at the upper end of the frame body 3, and the main body is arranged on the bedplate 4; the main body comprises an underframe 33, a supporting pipe 6, a rocker arm frame 7, a display 8 and a test cabinet; the underframe 33 is fixed on the upper plane of the bottom plate 2 and arranged at the rear side of the frame body 3, the support tube 6 is vertically fixed in the underframe 33, the display 8 is fixed at the front side of the upper end of the support tube 6 through the rocker arm frame 7, and the test cabinet is arranged on the bedplate 4 and arranged at the front side of the underframe 33; the test cabinet comprises a cover body 5, a safety grating 10, a moving assembly and a test assembly; the safety grating test device comprises a cover body 5, a movable assembly and a test assembly, wherein the cover body 5 is arranged on the upper plane of a platen 4, the left side and the right side of an opening at the front end of the cover body 5 are respectively provided with a safety grating 10 which are symmetrically arranged, the movable assembly and the test assembly are arranged on the upper plane of the platen 4, the movable assembly comprises a first electric sliding table 17, a first guide rail 12, a first sliding block 13, a traction block 14, a supporting block 15, a supporting plate 16, a back plate 18, a second electric sliding table 34, a frame plate 20, a third electric sliding table 19 and a pressure sensor 21, the first guide rail 12 and the first electric sliding table 17 are respectively transversely fixed on the left side and the right side of the upper plane of the platen 4 and are arranged in parallel to each other, the first guide rail 12 is sleeved with two first sliding blocks 13, and the; the upper sides of the two traction blocks 14 are respectively fixed with a supporting block 15 which is symmetrically arranged, the left end and the right end of the lower plane of the supporting plate 16 are respectively fixed at the upper ends of the two supporting blocks 15, the back plate 18 is vertically fixed on the upper plane of the supporting plate 16, the second electric sliding table 34 is transversely fixed at the front side of the back plate 18, the third electric sliding table 19 is vertically fixed at the moving end of the second electric sliding table 34 and is arranged at the front side of the second electric sliding table 34, the frame plate 20 is vertically fixed at the moving end of the third electric sliding table 19 and is arranged at the front side of the third electric sliding table 19, and the frame plate 20 is fixed with two pressure sensors 21 which are symmetrically; the testing assembly comprises a barrier strip 11, a first bracket 29, a traction strip 31, a guide rod air cylinder 30, a second guide rail 25, a second sliding block 26, a carrier plate 27, a base 28, a first buffer assembly and a second buffer assembly; the guide rod cylinder 30 is transversely fixed on the lower plane of the bedplate 4 through two first brackets 29, a movable cavity 41 is formed in the front side of the bedplate 4, and the traction strip 31 is vertically arranged in the movable cavity 41; the telescopic end of the guide rod cylinder 30 is transversely and forwardly fixed at the lower end of a traction strip 31, the carrier plate 27 is transversely arranged above the bedplate 4, the upper end of the traction strip 31 is fixed at the front side of the carrier plate 27, two second guide rails 25 which are symmetrically distributed in parallel are fixed on the upper plane of the bedplate 4, a plurality of second sliding blocks 26 are sleeved on each second guide rail 25, the upper side of each second sliding block 26 is fixed on the lower plane of the carrier plate 27, the barrier strip 11 is transversely fixed on the upper plane of the bedplate 4 and arranged at the front side of the carrier plate 27, two bases 28 are fixed on the upper plane of the carrier plate 27, and the positions of the two bases 28 are respectively matched with the positions of the two pressure sensors 21; the two first buffer assemblies are respectively arranged at the rear sides of the two second guide rails 25, the second buffer assemblies are arranged on the traction strip 31, each first buffer assembly comprises a second support 22, a first buffer 23 and two first limit screws 24, the second support 22 is fixed on the upper plane of the bedplate 4, the first buffers 23 are transversely and alternately fixed in the second supports 22, the first limit screws 24 comprise two first limit screws 24, and the two first limit screws 24 are transversely and alternately fixed in the second supports 22 and symmetrically arranged at the left side and the right side of the first buffers 23; the second buffer assembly comprises a second buffer 32 and a second limit screw 35; the second buffer 32 and the second limit screw 35 are transversely inserted into the traction strip 31 and are arranged inside the frame 3, and the second limit screw 35 is arranged above the second buffer 32.

When the device is used, the telescopic end of the guide rod cylinder 30 is driven to extend outwards, and the carrier plate 27 is pulled forwards by the traction strip 31, so that the carrier plate 27 moves forwards along the two second guide rails 25 by the aid of the plurality of second sliding blocks 26, and then the two bases 28 are driven to move forwards until the front side of the carrier plate 27 abuts against the rear side of the barrier strip 11, and meanwhile, the front end of the second limiting screw 35 abuts against the inner wall of the front side of the frame body 3, before the front telescopic end of the second buffer 32 contacts with the inner wall of the front side of the frame body 3, so that collision force generated by inertia is counteracted; then, an operator puts two products 36 into the two bases 28 through the opening at the front end of the cover body 5, at this time, the two safety gratings 10 detect the hands of the operator, and even if the starting switch is pressed by mistake, the equipment cannot be started until the hands of the operator leave the two safety gratings 10; then, the telescopic ends of the guide rod cylinders 30 are driven to contract inwards, so that the carrier plate 27 moves backwards and resets in the same way until the front ends of the two first limit screws 24 respectively abut against the rear sides of the two second sliding blocks 26 respectively arranged on the rearmost sides of the two second guide rails 25, and before the front telescopic ends of the two first buffers 23 contact the rear sides of the two second sliding blocks 26 first, so that the collision force generated by inertia is counteracted; then, the moving end of the first electric sliding table 17 is driven to move, and the supporting plate 16 is driven to move by means of the right traction block 14 and the right supporting block 15, so that the front and back positions of the two pressure sensors 21 are adjusted; in the process, one left traction block 14 and one left support block 15 slide along the first guide rail 12 by means of the first slider 13, so that the moving stability of the supporting plate 16 is ensured, the moving of the supporting plate 16 drives the second electric sliding table 34 to move by means of the back plate 18, the moving end of the second electric sliding table 34 is driven to move, the left and right positions of the two pressure sensors 21 are adjusted by means of the third electric sliding table 19 and the frame plate 20, and the two pressure sensors 21 are moved above the test points of the two products 36 respectively; finally, the moving end of the third electric sliding table 19 is driven to move, and then the frame plate 20 drives the two pressure sensors 21 to move vertically downwards to press the test points of the two products 36, the two pressure sensors 21 transmit the measured data to a matched test module arranged in the bottom cabinet 1, and the matched test module processes the test data and transmits the processed test data to the display 8 for display; the safety light barrier 10, the first electric sliding table 17, the second electric sliding table 34 and the third electric sliding table 19 are all in the prior art.

Most of various electronic products in the market are provided with touch screens, the touch screen type products have to perform various function tests on the touch screens before leaving factories, wherein the function tests comprise pressure sensing tests, the existing pressure sensing tests are mostly performed manually by manpower, the working efficiency is low, the labor intensity is high, and in addition, the potential safety hazard of electric shock exists when an operator contacts the test equipment in a short distance; the utility model discloses an automatic pressure sensing test of touch-sensitive screen to improve work efficiency, reduced intensity of labour, avoided operating personnel closely to contact test equipment moreover, eliminated the potential safety hazard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (5)

1. The pressure sensing test equipment is characterized by comprising a bottom cabinet, a bottom plate, a frame body, a bedplate, hinges and a main body, wherein the bottom plate is transversely fixed on the upper side of the bottom cabinet; the main body comprises an underframe, a supporting pipe, a rocker arm frame, a display and a test cabinet; the chassis is fixed on the upper plane of the bottom plate and is arranged at the rear side of the frame body, the supporting tube is vertically fixed in the chassis, the display is fixed at the front side of the upper end of the supporting tube through a rocker arm frame, and the test cabinet is arranged on the bedplate and is arranged at the front side of the chassis; the test cabinet comprises a cover body, a safety grating, a moving assembly and a test assembly; the safety grating protection device comprises a base plate, a movable assembly, a testing assembly and a cover body, wherein the cover body is arranged on the upper plane of the base plate, the left side and the right side of an opening at the front end of the cover body are respectively provided with a safety grating which are symmetrically arranged, and the movable assembly and the testing assembly are both arranged on the upper plane of the base plate.

2. The pressure sensing test equipment according to claim 1, wherein the moving assembly comprises a first electric sliding table, a first guide rail, a first sliding block, a traction block, a supporting plate, a back plate, a second electric sliding table, a frame plate, a third electric sliding table and a pressure sensor, the first guide rail and the first electric sliding table are respectively transversely fixed on the left side and the right side of the upper plane of the platen and are arranged in parallel, two first sliding blocks are sleeved on the first guide rail, and the traction block is fixed on the moving end of the first electric sliding table and on the upper sides of the two first sliding blocks; two the upside of traction block all is fixed with the supporting shoe that a mutual symmetry set up, both ends are fixed respectively in the upper end of two supporting shoes about the lower plane of layer board, the backplate is vertical to be fixed on the last plane of layer board, the electronic slip table of second transversely fixes the front side at the backplate, the electronic slip table of third is vertical to be fixed on the removal of the electronic slip table of second holds and locates the front side of the electronic slip table of second, the frame plate is vertical to be fixed on the removal of the electronic slip table of third holds and locates the front side of the electronic slip table of third, be fixed with the pressure sensor that two symmetries set up on the frame plate.

3. The pressure sensing testing device of claim 2, wherein the testing assembly comprises a barrier strip, a first bracket, a traction strip, a guide rod cylinder, a second guide rail, a second sliding block, a carrier plate, a base, a first buffer assembly and a second buffer assembly; the guide rod cylinder is transversely fixed on the lower plane of the bedplate through two first supports, a movable cavity is formed in the front side of the bedplate, and the traction strip is vertically arranged in the movable cavity; the telescopic end of the guide rod cylinder is transversely and forwardly fixed at the lower end of the traction strip, the support plate is transversely arranged above the bedplate, the upper end of the traction strip is fixed at the front side of the support plate, two second guide rails which are symmetrically distributed in parallel are fixed on the upper plane of the bedplate, a plurality of second slide blocks are sleeved on each second guide rail, the upper side of each second slide block is fixed on the lower plane of the support plate, the barrier strip is transversely fixed on the upper plane of the bedplate and arranged at the front side of the support plate, two bases are fixed on the upper plane of the support plate, and the positions of the two bases are respectively matched with the positions of the two pressure sensors; the first buffer components comprise two, the two first buffer components are arranged on the rear sides of the two second guide rails respectively, and the second buffer components are arranged on the traction strips.

4. The pressure sensing testing device as claimed in claim 3, wherein the first buffering assembly includes a second bracket, a first buffer and two first limit screws, the second bracket is fixed on the upper plane of the platen, the first buffer is fixed in the second bracket in a transversely penetrating manner, and both the two first limit screws are fixed in the second bracket in a transversely penetrating manner and symmetrically arranged on the left side and the right side of the first buffer.

5. The pressure sensing testing apparatus of claim 3, wherein the second damping assembly comprises a second damper and a second limit screw; the second buffer and the second limit screw are transversely inserted into the traction strip and are arranged inside the frame body, and the second limit screw is arranged above the second buffer.

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