CN214149789U

CN214149789U - Notebook keyboard test equipment

Info

Publication number: CN214149789U
Application number: CN202023301662.2U
Authority: CN
Inventors: 刘健
Original assignee: Shenzhen Panshi Measurement And Control Instrument Co ltd
Current assignee: Shenzhen Panshi Measurement And Control Instrument Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-07
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a notebook keyboard technical field just discloses a notebook keyboard test equipment, which comprises a bracket, the top fixed mounting of support has first detection moving mechanism, first top fixed mounting who detects moving mechanism has first test station, the top fixed mounting of support has the second to detect moving mechanism, the second detects moving mechanism's top fixed mounting has second test station. According to the notebook keyboard testing equipment, the third motor on the first detection moving mechanism drives the second lead screw to rotate through the third coupler, the second lead screw is in threaded connection with the product jig, so that a test product can be driven to move, the working principle of the second detection moving mechanism is the same as that of the first detection moving mechanism, and therefore the first test station and the second test station can be alternated in turn, the testing mechanism is guaranteed to be always in a test state, and the production efficiency is improved.

Description

Notebook keyboard test equipment

Technical Field

The utility model relates to a notebook keyboard technical field specifically is a notebook keyboard test equipment.

Background

The keyboard is a command and data input device for operating equipment, and also refers to a group of function keys arranged to operate a machine or equipment through a system, the keyboard is the most common and the most important input equipment, English letters, numbers, punctuation marks and the like can be input into a computer through the keyboard, and then commands, input data and the like are sent to the computer.

The notebook keyboard testing equipment drives a screw rod through a motor, a force sensor is arranged in front of a moving part of a screw rod nut, a testing head is arranged in front of the force sensor, the screw rod is driven when the motor rotates, the force sensor and the testing head contact with keys of a notebook, numerical values of the force sensor and a motor encoder are collected, and a force and displacement curve is generated, namely a principle of keyboard testing, under the principle, one testing mechanism can only test one point at a time, for a plurality of keys of the notebook keyboard, a device of an XY plane moving mechanism needs to be added, at present, a three-axis testing mechanism is generally adopted to meet testing requirements of the notebook keyboard, the testing time is longer when the number of the keyboards is larger, and meanwhile, a certain time is needed for positioning and fixing the keyboard during production of a production line, so that the testing time is not fully utilized, thereby greatly influencing the working efficiency, therefore, a testing device for a notebook keyboard is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a notebook keyboard test equipment possesses the time of unloading of make full use of and tests, has improved advantages such as work efficiency greatly, has solved the location of keyboard and fixed need have certain time, causes test time not make full use of to work efficiency's problem has been influenced greatly.

(II) technical scheme

Test for the time of realizing above-mentioned make full use of last unloading, improved work efficiency's purpose greatly, the utility model provides a following technical scheme: the utility model provides a notebook keyboard test equipment, includes the support, the top fixed mounting of support has first detection moving mechanism, the top fixed mounting of first detection moving mechanism has first test station, the top fixed mounting of support has the second to detect moving mechanism, the top fixed mounting that the second detected moving mechanism has second test station, the top fixed mounting of support has horizontal migration mechanism, horizontal migration mechanism's top fixed mounting has reciprocating mechanism, reciprocating mechanism's back fixed mounting has accredited testing organization.

Preferably, the horizontal movement mechanism is composed of a first motor, a horizontal movement guide rail, a first screw rod and a first coupler, the first motor is fixedly connected with the first screw rod through the first coupler, the bottom of the horizontal movement guide rail is fixedly connected with the support, and the first screw rod is in threaded connection with the up-down movement mechanism.

Preferably, the up-down moving mechanism is composed of a second motor, a second coupler, a module and a photoelectric sensing switch, and the second coupler is fixedly connected with a threaded rod in the module.

Preferably, the first detection moving mechanism is composed of a third motor, a third coupler, a test product, a product jig, a second lead screw and a connecting guide rail, the outer surface of the second lead screw is in threaded connection with the product jig, and the top of the product jig is movably connected with the test product.

Preferably, the testing mechanism consists of a testing head, a screw motor and a connecting motor, and the outer surface of the screw motor is fixedly connected with the connecting motor through a connecting plate.

Preferably, the number of the test heads and the number of the screw motors are six, and each test head is fixedly connected with an output shaft of each screw motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a notebook keyboard test equipment possesses following beneficial effect:

this notebook keyboard test equipment, it rotates to pass through the third shaft coupling drive second lead screw through the third motor on the first detection moving mechanism, second lead screw and product tool threaded connection, thereby can drive the test product and remove, the second detects the moving mechanism and is the same with the theory of operation of first detection moving mechanism, thereby can make first test station and second test station alternate in turn, guaranteed that the testing mechanism keeps the test condition always, production efficiency is improved, through being provided with six test heads on the testing mechanism, and the test head respectively with lead screw motor fixed connection, thereby can make different test heads move along the length direction of keyboard and the direction of perpendicular keyboard respectively, reached convenient adjustment, adapt to the test of different products, played the effect of facilitating the use.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic structural view of the first detecting and moving mechanism of the present invention;

FIG. 4 is a schematic structural view of the testing mechanism of the present invention;

fig. 5 is a schematic structural view of the horizontal moving mechanism of the present invention;

fig. 6 is a schematic view of the structure of the up-down moving mechanism of the present invention.

In the figure: the testing device comprises a support 1, a first detecting and moving mechanism 2, a third motor 201, a third coupler 202, a product 203, a product 204, a product jig 205, a second lead screw, a 206 connecting guide rail, a first testing station 3, a 4 testing mechanism, a 401 testing head, a 402 lead screw motor, a 403 connecting motor, a 5 second detecting and moving mechanism, a 6 second testing station, a 7 horizontal moving mechanism, a 701 first motor, a 702 horizontal moving guide rail, a 703 first lead screw, a 704 first coupler, an 8 up-down moving mechanism, a 801 second motor, an 802 second coupler, a 803 module and a 804 photoelectric sensing switch.

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. 1-6, a testing apparatus for a notebook keyboard comprises a support 1, a first detecting moving mechanism 2 is fixedly installed on the top of the support 1, the first detecting moving mechanism 2 is composed of a third motor 201, a third coupler 202, a testing product 203, a product fixture 204, a second lead screw 205 and a connecting guide rail 206, the outer surface of the second lead screw 205 is in threaded connection with the product fixture 204, the top of the product fixture 204 is movably connected with the testing product 203, a first testing station 3 is fixedly installed on the top of the first detecting moving mechanism 2, a second detecting moving mechanism 5 is fixedly installed on the top of the support 1, a second testing station 6 is fixedly installed on the top of the second detecting moving mechanism 5, a horizontal moving mechanism 7 is fixedly installed on the top of the support 1, the horizontal moving mechanism 7 is composed of a first motor 701, a horizontal moving guide rail 702, a first lead screw 703 and a first coupler 704, the first motor 701 is fixedly connected with a first screw rod 703 through a first coupler 704, the bottom of a horizontal moving guide rail 702 is fixedly connected with the support 1, the first screw rod 703 is in threaded connection with an up-down moving mechanism 8, the top of a horizontal moving mechanism 7 is fixedly provided with an up-down moving mechanism 8, the up-down moving mechanism 8 comprises a second motor 801, a second coupler 802, a module 803 and a photoelectric sensing switch 804, the second coupler 802 is fixedly connected with a threaded rod in the module 803, the back of the up-down moving mechanism 8 is fixedly provided with a testing mechanism 4, the testing mechanism 4 comprises a testing head 401, a screw rod motor 402 and a connecting motor 403, the outer surface of the screw rod motor 402 is fixedly connected with the connecting motor 403 through a connecting plate, the number of the testing head 401 and the screw rod motor 402 is six, and each testing head 401 is fixedly connected with an output shaft of the screw rod motor 402.

In summary, the notebook keyboard testing device drives the second lead screw 205 to rotate through the third motor 201 on the first detecting moving mechanism 2 and the third coupler 202, the second lead screw 205 is in threaded connection with the product fixture 204, thereby driving the test product 203 to move, the second detection moving mechanism 5 has the same working principle as the first detection moving mechanism 2, thereby the first testing station 3 and the second testing station 6 can be alternated in turn, the testing mechanism 4 is ensured to keep the testing state all the time, the production efficiency is improved, six test heads 401 are arranged on the test mechanism 4, and the test heads 401 are respectively fixedly connected with a screw motor 402, therefore, different test heads 401 can move along the length direction of the keyboard and the direction perpendicular to the keyboard respectively, so that the test head is convenient to adjust, is suitable for testing of different products, and plays a role in convenience in use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a notebook keyboard test equipment, includes support (1), its characterized in that: the top fixed mounting of support (1) has first detection moving mechanism (2), the top fixed mounting of first detection moving mechanism (2) has first test station (3), the top fixed mounting of support (1) has second detection moving mechanism (5), the top fixed mounting that the second detected moving mechanism (5) has second test station (6), the top fixed mounting of support (1) has horizontal migration mechanism (7), the top fixed mounting of horizontal migration mechanism (7) has reciprocating mechanism (8), the back fixed mounting of reciprocating mechanism (8) has accredited testing organization (4).

2. The notebook keyboard test device of claim 1, wherein: the horizontal movement mechanism (7) is composed of a first motor (701), a horizontal movement guide rail (702), a first screw rod (703) and a first coupler (704), the first motor (701) is fixedly connected with the first screw rod (703) through the first coupler (704), the bottom of the horizontal movement guide rail (702) is fixedly connected with the support (1), and the first screw rod (703) is in threaded connection with the up-down movement mechanism (8).

3. The notebook keyboard test device of claim 1, wherein: the up-and-down moving mechanism (8) is composed of a second motor (801), a second coupler (802), a module (803) and a photoelectric sensing switch (804), and the second coupler (802) is fixedly connected with a threaded rod in the module (803).

4. The notebook keyboard test device of claim 1, wherein: the first detection moving mechanism (2) is composed of a third motor (201), a third coupler (202), a test product (203), a product jig (204), a second lead screw (205) and a connecting guide rail (206), the outer surface of the second lead screw (205) is in threaded connection with the product jig (204), and the top of the product jig (204) is movably connected with the test product (203).

5. The notebook keyboard test device of claim 1, wherein: the testing mechanism (4) is composed of a testing head (401), a lead screw motor (402) and a connecting motor (403), and the outer surface of the lead screw motor (402) is fixedly connected with the connecting motor (403) through a connecting plate.

6. The notebook keyboard test device of claim 5, wherein: the number of the test heads (401) and the number of the lead screw motors (402) are six, and each test head (401) is fixedly connected with an output shaft of each lead screw motor (402).