CN210323225U

CN210323225U - Notebook computer touch pad test fixture

Info

Publication number: CN210323225U
Application number: CN201920782908.0U
Authority: CN
Inventors: 朱长瑞
Original assignee: Ht Technology Suzhou Co ltd
Current assignee: Ht Technology Suzhou Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-14
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a notebook computer touch-control board test fixture, including box body, support, bottom plate and lifting cylinder, the surface of box body is provided with the recess that matches with the product shape that awaits measuring, the support is fixed in the box body, the lifting cylinder is fixed on the support, the power shaft of lifting cylinder with bottom plate fixed connection is used for driving the bottom plate is vertical from top to bottom, the bottom plate is the level and sets up, the top of bottom plate is provided with the many PIN needles that set up corresponding to the PIN foot of the product that awaits measuring, the PIN needle passes through the data line and links to each other with external test terminal. The utility model discloses overall structure is complete unified, can realize the location and the automatic grafting of the product that awaits measuring fast, effectively improves detection efficiency, and automatic test jig can effectively reduce human input, reduce cost for the test.

Description

Notebook computer touch pad test fixture

Technical Field

The utility model relates to a machining equipment especially relates to a notebook computer touch pad test fixture.

Background

Carry out the circular telegram test to notebook computer's subassembly, need carry out the plug of product interface regularly, for example, the functional test of notebook computer touch-control board, when testing, need connect the computer with the one end of test wire, peg graft the other end with the TP module that awaits measuring again, for the accuracy of inspection, still need put into the TP module and then test in the TP tool, the test process of monolithic product is roughly about 45~50 seconds, it is four at least to need to drop into the manual work, the test procedure is loaded down with trivial details, the inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a notebook computer touch-control board test fixture, overall structure is complete unified, can realize the location and the automatic grafting of the product that awaits measuring fast, effectively improves detection efficiency, and automatic test fixture can effectively reduce human input, reduce cost for the test.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a notebook computer touch-control board test fixture, including box body, support, bottom plate and lifting cylinder, the surface of box body is provided with the recess that matches with the product shape that awaits measuring, the support is fixed in the box body, the lifting cylinder is fixed on the support, the power shaft of lifting cylinder with bottom plate fixed connection is used for driving the bottom plate is vertical from top to bottom, the bottom plate is horizontally to set up, the top of bottom plate is provided with the PIN needle that many PIN feet that correspond to the product that awaits measuring set up, the PIN needle passes through the data line and links to each other with external test terminal.

For the above technical solution, the applicant has further optimization measures.

Furthermore, at least two guide holes are formed in the support, the at least two guide holes are oppositely arranged, at least two guide posts are fixedly arranged on the lower portion of the bottom plate corresponding to the at least two guide holes, and the guide posts penetrate through the guide holes and are used for vertically guiding the movement of the bottom plate.

Furthermore, the bottom of guide post is detachably provided with the stopper.

Furthermore, the jig is provided with two lifting cylinders which are oppositely arranged at the lower part of the bottom plate and fixedly connected with the bottom plate.

Furthermore, the side plate of the box body is provided with a fast-insertion type data port, and the fast-insertion type data port is electrically connected with the PIN needle through an internal data line.

Furthermore, the test fixture further comprises an electric control key for starting and stopping the lifting cylinder, wherein the electric control key is arranged outside the box body.

Furthermore, a plurality of quick chucks are arranged on the edge of the groove on the box body and correspondingly fix the wiring pins of the computer touch pad.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a test fixture that notebook computer touch-control board was used, to its problem that will carry out the interface plug at every turn and connect with the electricity, the setting can correspond the product and carry out the PIN needle plug structure of automatic positioning and plug, utilizes this test fixture can realize fast that test terminal and the product that awaits measuring are connected between the electricity, effectively improves efficiency of software testing, with test time with about 25 seconds of address, can reduce the test manual work to only needing two people can accomplish the test simultaneously, effective reduction in production cost.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic diagram of an external box structure of a computer touch pad testing fixture according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a computer touch pad testing fixture according to an embodiment of the present invention.

Wherein the reference numerals are as follows:

1. the device comprises a box body, 11, a groove, 2, a support, 21, a guide hole, 3, a bottom plate, 31, a PIN needle, 32, a guide column, 4, a lifting cylinder, 41, a power shaft, 5, a computer touch pad, 6 and a quick chuck.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment describes a notebook computer touch pad test fixture, as shown in fig. 1 and fig. 2, the test fixture generally includes a box body 1, a support 2, a bottom plate 3 and a lifting cylinder 4, a groove 11 matched with a product to be tested in shape is formed in the surface of the box body 1, and the product to be tested can be positioned only by being placed in the groove 11. And support 2 is fixed in box body 1, lifting cylinder 4 is fixed on support 2, lifting cylinder 4's power shaft 41 with bottom plate 3 fixed connection for drive bottom plate 3 is vertical from top to bottom, bottom plate 3 is and sets up horizontally, the top of bottom plate 3 is provided with many PIN needles 31 that set up corresponding to the PIN foot of the product that awaits measuring, PIN needles 31 pass through the data line and link to each other with external test terminal.

It can be understood that, in order to allow PIN 31 to pass through box body 1 and thus insert the PIN, a yielding hole, for example, a through groove, or a pair of through holes corresponding to PIN 31, etc. is necessarily provided at a position on box body 1 corresponding to PIN 31, so as to enable corresponding insertion of PIN 31 and PIN, which is not described herein again.

In order to ensure the stability of the support 2 in the movement process and keep the PIN 31 vertical, so as to conveniently insert the PIN, guide posts 32 are respectively arranged at four corners of the bottom plate 3, the four guide posts 32 are arranged at the lower part of the bottom plate 3 and fixedly connected with the bottom plate 3, four guide holes 21 are arranged on the support 2 corresponding to the four guide posts 32, and the guide posts 32 are arranged in the guide holes 21 in a penetrating manner and used for vertically guiding the movement of the bottom plate 3.

In addition, in order to prevent the bottom plate 3 from moving excessively, for example, the PIN 31 is inserted too deeply into the PIN, and also to prevent the guide post 32 from falling off from the guide hole 21, a stopper is detachably provided at the bottom of the guide post 32. The detachable fixing can adopt a positioning pin to fix the limiting block, and the limiting block can also be directly fixed at the bottom of the guide post 32 in a thread fit mode so as to realize the effective fixing of the limiting block on the guide post 32 as a limit.

In order to stabilize the movement process of the bottom plate 3, two lifting cylinders 4 are arranged in the jig, oppositely arranged at the lower part of the bottom plate 3 and fixedly connected with the bottom plate 3. This test fixture still is provided with and is used for opening and stop the automatically controlled button of lifting cylinder 4, automatically controlled button set up in outside the box body 1, the technical staff of being convenient for operates.

For the rationality of arranging of whole data line the curb plate of box body 1 is provided with the formula data port of inserting soon, the formula data port of inserting soon pass through inside data line with PIN needle 31 electricity is connected. Therefore, when the test is carried out each time, only the butt joint of the test terminal and the quick-insertion data port is needed to be completed, and the connection between the test terminal and the PIN needle 31 is also completed.

In addition, in order to ensure the reliable fixation of the touch pad in the testing process, a plurality of quick chucks 6 are arranged on the edge of the groove 11 corresponding to the box body 1, and each quick chuck 6 is respectively corresponding to a wiring pin for fixing the computer touch pad 5, so that the computer touch pad 5 is locked in the groove 11 on the box body 1.

To sum up, the utility model discloses a test fixture that notebook computer touch-control panel 5 was used, to its problem that will carry out the interface plug at every turn and connect with the electricity, set up the PIN needle 31 plug structure that can correspond the product and carry out automatic positioning and plug, utilize this test fixture can realize fast that test terminal and the product that awaits measuring are connected electrically between, effectively improve efficiency of software testing, with test time about 25 seconds with the address, can reduce the test manual work to only needing two people can accomplish the test simultaneously, effective reduction in production cost.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a notebook computer touch-control board test fixture, its characterized in that, includes box body, support, bottom plate and lifting cylinder, the surface of box body is provided with the recess that matches with the product shape that awaits measuring, the support is fixed in the box body, the lifting cylinder is fixed on the support, the power shaft of lifting cylinder with bottom plate fixed connection is used for driving the bottom plate is vertical from top to bottom, the bottom plate is the level and sets up, the top of bottom plate is provided with the many PIN needles that set up corresponding to the PIN foot of the product that awaits measuring, the PIN needle passes through the data line and links to each other with external test terminal.

2. The notebook computer touch pad test fixture according to claim 1, wherein the bracket is provided with at least two guide holes, the at least two guide holes are oppositely disposed, at least two guide posts are fixedly disposed at the lower portion of the bottom plate corresponding to the at least two guide holes, and the guide posts are inserted into the guide holes for vertically guiding the movement of the bottom plate.

3. The notebook computer touch pad test fixture of claim 2, wherein the bottom of the guide post is detachably provided with a limiting block.

4. The notebook computer touch pad test fixture according to any one of claims 1 to 3, wherein the fixture is provided with two lifting cylinders, which are oppositely disposed at the lower portion of the bottom plate and fixedly connected to the bottom plate.

5. The notebook computer touch pad test fixture of claim 1, wherein the side plate of the box body is provided with a fast-plugging data port, and the fast-plugging data port is electrically connected with the PIN through an internal data line.

6. The notebook computer touchpad test fixture of claim 1, further comprising an electronic control button for starting and stopping the lifting cylinder, wherein the electronic control button is disposed outside the box body.

7. The notebook computer touch pad test fixture according to claim 1, wherein a plurality of fast clips are disposed on the edge of the groove on the box body for correspondingly fixing the connection pins of the computer touch pad.