CN209979208U - Simple testing device for touch pad keys - Google Patents

Abstract

The utility model aims at providing a simple and easy testing arrangement of touch pad button that test effect is good, efficient, the operation is popular and understandable and simple structure, low in manufacturing cost. The utility model discloses a support plate, cooperation are placed touch pad on the support plate and with the test module of support plate looks adaptation, the test module includes that base, a plurality of sliding fit are in movable assembly and a plurality of adaptation on the base are placed weight on the movable assembly, be equipped with a plurality of activity chamber on the base, the movable assembly drives the weight is in the reciprocating motion of vertical direction is made to the activity intracavity, makes the weight can with the touch pad contacts. The utility model discloses be applied to the technical field of touch pad button test.

Description

Simple testing device for touch pad keys

Technical Field

The utility model relates to a technical field of touch pad button test, in particular to simple and easy testing arrangement of touch pad button.

Background

The existing touch pad key testing method is only a simple weight, the weight is taken up by hands and placed on a key of a touch pad, the method is simple and low in cost, but the testing result is not very reliable and is greatly influenced by an operator, the speed of the operator is too high when the weight is placed, the key is subjected to the gravity exceeding the weight of the weight, and the testing efficiency is influenced by carefully and lightly placing the weight.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple and easy testing arrangement of touch pad button that test effect is good, efficient, the operation is popular and understandable and simple structure, low in manufacturing cost.

The utility model adopts the technical proposal that: the utility model discloses a support plate and cooperation are placed touch pad on the support plate, it still include with the test module of support plate looks adaptation, the test module includes that base, a plurality of sliding fit are in movable assembly and a plurality of adaptation on the base are placed weight on the movable assembly, be equipped with a plurality of activity chamber on the base, the movable assembly drives the weight is in the reciprocating motion of vertical direction is made to the activity intracavity, makes the weight can with the touch pad contacts.

It can be seen from the above-mentioned scheme that, fix the touch pad to be tested on the support plate, the test module is installed on the support plate, through stirring the movable assembly, make the movable assembly slide on the base, in the sliding process of the movable assembly, the weight makes reciprocating motion in the vertical direction in the movable cavity, when the weight is in the lowest position in the movable cavity, the weight contacts with the button on the touch pad, the utility model discloses through adopting the weight stack mode, thereby realize the test the range of minimum and maximum pressing force of the button of the touch pad, even when using the weight to contact with the button of the touch pad, the button of the touch pad does not trigger, superposes additional auxiliary weight on the weight, when the weight contacts with the button of the touch pad, the button is triggered, whether the required pressing force of the touch pad button of the test is in qualified scope is confirmed by this, through sliding the movable assembly drives the weight with the button of touch pad contacts, alright completion test, its operation is understandable, compares with artificial weight of putting, and the test effect of this device is better, and the uniformity is high, and the utility model has the characteristics of simple structure, low in manufacturing cost.

According to a preferable scheme, the base is provided with a plurality of guide plates which are arranged side by side, the movable assemblies are arranged between every two adjacent guide plates and comprise clamping plates and push plates arranged at two ends of the clamping plates, the bottom ends of the guide plates are provided with guide cavities, and the clamping plates are in sliding fit between every two adjacent guide cavities.

According to the scheme, the guide cavity is formed in the guide plate, the push plate is pushed, so that the clamping plate is driven to slide on the guide cavity, and the guide cavity plays a guiding role.

According to a preferable scheme, the clamping plate is provided with a through hole, the upper end of the through hole is provided with a guide surface, the guide surface is in a chamfer shape, the outer edge of the guide surface is provided with a guide groove, and the weight is provided with a protrusion matched with the guide groove.

According to the scheme, when the push plate is pushed, the weight can do reciprocating motion in the vertical direction on the movable cavity through the arrangement of the guide surface and the guide groove.

According to a preferred scheme, the support plate is provided with a plurality of positioning pins, and the base is provided with a plurality of guide sleeves in one-to-one correspondence with the positioning pins.

According to the scheme, the positioning pin and the guide sleeve are arranged, so that the carrier plate and the base are accurately positioned, and the consistency of test operation is effectively guaranteed.

One preferred scheme is that a plurality of magnets which are used for limiting the push plate are arranged on the base.

According to the scheme, the magnet is arranged to realize the limiting and positioning of the push plate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of the carrier board and the touch pad;

FIG. 3 is a schematic structural diagram of the test module;

FIG. 4 is an exploded view of the test module;

FIG. 5 is a cross-sectional view of the test module;

fig. 6 is a cross-sectional view of another state of the test module.

Detailed Description

As shown in fig. 1 to 6, in this embodiment, the present invention includes a carrier plate 1, a touch pad 2 disposed on the carrier plate 1 in a matching manner, and a test module 3 adapted to the carrier plate 1, wherein the test module 3 includes a base 4, a plurality of movable components 5 slidably fitted on the base 4, and a plurality of weights 6 disposed on the movable components 5 in a matching manner, the base 4 is provided with a plurality of movable cavities 7, the movable components 5 drive the weights 6 to reciprocate in the movable cavities 7 in a vertical direction, so that the weights 6 can contact with the touch pad 2, and in this design, the bottom ends of the weights 6 can be exposed outside the movable cavities 7 and can contact with keys on the touch pad 2; the touch panel 2 is a touch panel 2 on a notebook computer.

The base 4 is provided with a plurality of guide plates 8 which are arranged side by side, the movable assemblies 5 are arranged between every two adjacent guide plates 8, each movable assembly 5 comprises a clamping plate 9 and push plates 10 arranged at two ends of the clamping plate 9, the bottom ends of the guide plates 8 are provided with guide cavities 11, and the clamping plates 9 are in sliding fit between every two adjacent guide cavities 11.

The snap-gauge 9 is provided with a through hole 12, the upper end of the through hole 12 is provided with a guide surface 13, the guide surface 13 is in a chamfer shape, the outer edge of the guide surface 13 is provided with a guide groove 14, the weight 6 is provided with a bulge 15 matched with the guide groove 14, in the design, when the push plate 10 is manually pushed back and forth, the bulge 15 on the weight 6 moves relatively along the guide surface 13, so that the weight 6 reciprocates on the movable cavity 7 in the vertical direction, when the weight 6 is positioned at the highest position, the lower end of the bulge 15 is in contact with the guide groove 14, the guide groove 14 supports the bulge 15 upwards and is matched with the movable cavity 7, so that the weight 6 is kept in a static state at the highest position, when the weight 6 is positioned at the lowest position, the lowest end of the weight 6 is in contact with a key on the touch pad 2, the lower end of the projection 15 contacts with an end of the guide surface 13 remote from the guide groove 14.

The testing device is characterized in that a plurality of positioning pins 16 are arranged on the carrier plate 1, a plurality of guide sleeves 17 corresponding to the positioning pins 16 one to one are arranged on the base 4, and in the design, the guide sleeves 17 on the base 4 are aligned to the positioning pins 16 on the carrier plate 1 and are sleeved into the positioning pins 16, so that the base 4 can be accurately placed on the carrier plate 1, and the testing accuracy and the testing operation consistency are effectively guaranteed.

The base 4 is provided with a plurality of magnets 18 which are used for limiting the push plate 10, in the design, two ends of the push plate 10 are fixed on the base 4 through screws, and the magnets 18 are matched with the screws to limit the push plate 10.

The utility model discloses be applied to the technical field of touch pad button test.

Claims (5)

1. The utility model provides a simple and easy testing arrangement of touch pad button, it includes that support plate (1) and cooperation are placed touch pad (2) on support plate (1), its characterized in that: it still include with test module (3) of support plate (1) looks adaptation, test module (3) include base (4), a plurality of sliding fit and are in activity subassembly (5) and a plurality of adaptation on base (4) are placed weight (6) on the activity subassembly (5), be equipped with a plurality of activity chamber (7) on base (4), activity subassembly (5) drive weight (6) are in do the reciprocating motion of vertical direction in the activity chamber (7), make weight (6) can with touch pad (2) contact.

2. A simplified test apparatus for testing keys on a touch panel as set forth in claim 1, wherein: be equipped with deflector (8) that a plurality of set up side by side on base (4), adjacent two are located in movable assembly (5) between deflector (8), a plurality of movable assembly (5) all include cardboard (9) and locate push pedal (10) at cardboard (9) both ends, a plurality of the bottom of deflector (8) all is equipped with direction chamber (11), cardboard (9) sliding fit is adjacent two between direction chamber (11).

3. A simplified test apparatus for testing keys on a touch panel as set forth in claim 2, wherein: the weight is characterized in that a through hole (12) is formed in the clamping plate (9), a guide surface (13) is arranged at the upper end of the through hole (12), the guide surface (13) is in a chamfer shape, a guide groove (14) is formed in the outer edge of the guide surface (13), and a protrusion (15) matched with the guide groove (14) is formed in the weight (6).

4. A simplified test apparatus for testing keys on a touch panel as set forth in claim 1, wherein: the support plate (1) is provided with a plurality of positioning pins (16), and the base (4) is provided with a plurality of guide sleeves (17) which are in one-to-one correspondence with the positioning pins (16).

5. A simplified test apparatus for testing keys on a touch panel as set forth in claim 2, wherein: and the base (4) is provided with a plurality of magnets (18) which are used for limiting the push plate (10).

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