CN115756095A

CN115756095A - Hinge rotating shaft torque adjusting method

Info

Publication number: CN115756095A
Application number: CN202211484264.XA
Authority: CN
Inventors: 赵刚; 代启龙; 金火星; 胡明
Original assignee: LCFC Hefei Electronics Technology Co Ltd
Current assignee: LCFC Hefei Electronics Technology Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-07

Abstract

The disclosure provides a hinge torque adjusting method, a hinge torque adjusting device, an electronic device and a storage medium, wherein the method comprises the following steps: under the condition that a first adjusting object is detected, calculating a first torque value to be output by an adjusting device based on a preset first torque parameter and a specification parameter of the first adjusting object, and generating a torque adjusting instruction based on the first torque value; outputting the torque adjustment instruction to the adjustment device, causing the adjustment device to drive rotation of a fastener in the first adjustment object at the first torque value in response to the torque adjustment instruction; taking the first adjustment object after the firmware rotation as a first test object; generating a test instruction, and outputting the test instruction to a test device, so that the test device responds to the test instruction and drives a first component in the first test object to rotate at least a first angle relative to a second component; and acquiring a second torque parameter which is measured by the testing device and drives the first test object.

Description

Hinge rotating shaft torque adjusting method

Technical Field

The present disclosure relates to a hinge rotating shaft of a notebook computer, and more particularly, to a method, an apparatus, a device and a storage medium for debugging a torque of a hinge of a notebook computer.

Background

The notebook computer has been popularized as a portable office tool, the rotating shaft of the notebook computer is used for controlling the opening and closing angle of the computer screen, the opening and closing angle is controlled by the torque of the rotating shaft, the structure is loose due to the fact that the torque is too small, and the use experience of a user is influenced due to the fact that the torque is too large.

In the prior art, the fixing component in the notebook hinge rotating shaft industry is locked by a manual mode, the torque during locking is determined according to experience, the torque difference is large after locking, and more working hours are needed for adjusting the torque of the rotating shaft by screwing or unscrewing a nut. The torque adjustment of the rotating shaft is manual adjustment, the torque tester can only display the torque instantaneous value, the torque is adjusted within the specification by screwing or unscrewing the nut through the wrench, the subjective judgment of an operator is relied, different operation methods have large influence on the result, and the stability is poor.

Disclosure of Invention

The present disclosure provides a computer algorithm for hinge torque adjustment to at least solve the above technical problems in the prior art.

According to a first aspect of the present disclosure, there is provided a hinge spindle torque adjustment method, wherein the method comprises:

under the condition that a first adjusting object is detected, calculating a first torque value to be output by the adjusting device based on a preset first torque parameter and a specification parameter of the first adjusting object, and generating a torque adjusting instruction based on the first torque value;

outputting a torque adjustment command to an adjustment device, causing the adjustment device to drive rotation of a fastener in a first adjustment object at a first torque value in response to the torque adjustment command; taking the first adjustment object after the firmware rotation as a first test object;

generating a test instruction, outputting the test instruction to a test device, and enabling the test device to respond to the test instruction and drive a first assembly in a first test object to rotate at least a first angle relative to a second assembly;

a second torque parameter measured by the testing device to drive the first test object is obtained.

In an embodiment, wherein controlling the adjustment device to drive rotation of the fastener in the first adjustment object at the first torque value comprises:

the adjusting means drives the fastener in the first adjustment subject to rotate in the first direction for a predetermined time corresponding to the first torque value based on the first torque value in the torque adjustment command.

In an embodiment, wherein driving the fastener in the first adjustment object to rotate in the first direction for a predetermined time corresponding to the first torque value comprises:

the first direction is a direction in which the fastener is tightened.

In one embodiment, wherein driving the first assembly in the first test object to rotate at least a first angle relative to the second assembly comprises:

the first assembly and the second assembly are rotating shaft arms in a first test object;

the first angle is the angle when the hinge rotating shaft generates the maximum torque.

In one embodiment, the measuring the second torque parameter of the first test object by the testing device comprises:

after the first assembly is determined to rotate at least a first angle relative to the second assembly, a measurement instruction is sent to a torque sensor arranged on the second assembly, and the torque sensor is enabled to measure a torque value generated by a shaft body in the second assembly to serve as a second torque parameter.

In an embodiment, the method is further configured to:

calculating a change value of a specification parameter of a preset first adjustment object based on the second torque parameter, a preset first torque parameter and a first torque value number;

and calculating the average value of the variation values of the specification parameters of all the first adjustment objects in the preset test period, and taking the average value as the specification parameter of the first adjustment object in the next test period.

According to a second aspect of the present disclosure, there is provided a hinge rotation shaft torque adjustment device, the device comprising:

the first processing unit is used for calculating a first torque value to be output by the adjusting unit based on a preset first torque parameter and a specification parameter of a first adjusting object under the condition that the first adjusting object is detected, generating a torque adjusting instruction based on the first torque value, and outputting the torque adjusting instruction to the adjusting unit;

the first processing unit is also used for generating a test instruction and outputting the test instruction to the test unit;

an adjustment unit for driving a fastener in the first adjustment object to rotate at the first torque value in response to the torque adjustment instruction; taking the first adjustment object after the fastener is rotated as a first test object;

and the test unit is used for responding to the test instruction, driving a first assembly in the first test object to rotate at least a first angle relative to a second assembly, and acquiring a second torque parameter measured by the test unit and used for driving the first test object.

In an embodiment, the apparatus further comprises:

the adjusting unit is further used for driving a fastener in the first adjusting object to rotate in a first direction for a preset time corresponding to the first torque value based on the first torque value in the torque adjusting instruction;

the first direction is a direction for locking the fastener;

the first angle is the angle when the hinge rotating shaft generates the maximum torque;

the testing unit is further used for sending a measuring instruction to a torque sensor arranged on the second assembly after determining that the first assembly rotates at least a first angle relative to the second assembly, so that the torque sensor measures a torque value generated by a shaft body in the second assembly as a second torque parameter;

a second processing unit, configured to calculate a change value of a specification parameter of a preset first adjustment object based on the second torque parameter, a preset first torque parameter, and the first torque value number;

According to a third aspect of the present disclosure, there is provided an electronic device comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to cause the at least one processor to perform the methods of the present disclosure as described above.

According to a fourth aspect of the present disclosure, there is provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing a computer to perform the method of the present disclosure as described above.

The hinge rotating shaft torque adjusting method, the hinge rotating shaft torque adjusting device, the hinge rotating shaft torque adjusting equipment and the storage medium achieve automatic adjustment of the hinge rotating shaft torque, improve working efficiency, improve yield through torque retesting, and avoid influence on adjusting results due to different experience of operators caused by changes of operators.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

FIG. 1 is a flow chart illustrating a method for adjusting a torque of a hinge shaft according to an embodiment of the present disclosure;

FIG. 2 illustrates a torque adjustment algorithm flow diagram according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram illustrating the structure of the device for adjusting the torque of the hinge shaft according to the embodiment of the present disclosure;

fig. 4 shows a schematic structural diagram of an electronic device according to an embodiment of the present disclosure.

Detailed Description

In order to make the objects, features and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

Fig. 1 is a schematic flow chart of a method for adjusting torque of a hinge rotating shaft according to an embodiment of the present disclosure. As shown in fig. 1, a schematic flow chart of a method for adjusting a torque of a hinge rotating shaft according to an embodiment of the present disclosure includes the following steps:

step 101, when a first adjustment object is detected, calculating a first torque value to be output by the adjusting device based on a preset first torque parameter and a specification parameter of the first adjustment object, and generating a torque adjustment command based on the first torque value.

In this embodiment, the preset first torque parameter is a torque value, namely a specification torque, which is to be generated when the semi-finished hinge rotating shaft rotates after being locked; the first torque value is the torque when the hinge rotating shaft generates specification torque and a fastener in the hinge rotating shaft is locked; the specification parameter of the first adjustment object is a relation coefficient between the first torque value and a preset first torque parameter, the relation coefficient is calculated according to the specification and the size of each part in the hinge rotating shaft, and after the hinge rotating shaft is designed, the size of each part is fixed, so that the specification parameter of the first adjustment object, which is correspondingly calculated according to the specification and the size of each part, is also a certain value.

Preferably, the algorithm program calculates a specification parameter of the first adjustment object according to a specification size of a preset hinge rotating shaft part, calculates a torque value generated when the electric screw starts to lock the nut according to the calculated specification parameter and a preset specification torque, and generates a torque adjustment instruction according to the calculated first torque value.

In this embodiment, the first adjustment object is a semi-finished hinge shaft, and the feeding device conveys the semi-finished hinge shaft of a fixed specification to the adjusting and testing device, where the semi-finished hinge shaft refers to a semi-finished part that completes assembly of each part in the hinge shaft according to a specification, but does not lock a fastener of the semi-finished part to meet a requirement of a finished product, where the fastener may be a part that generates a torque within a specified range when the hinge shaft rotates after locking, such as a fixing nut, a bolt with a gasket, and the like, and this embodiment is not limited;

the adjusting device can be a device which can realize locking action on the fastener, such as an electric screw driver and the like, and a lock head of the electric screw driver comprises but is not limited to a cross lock head, an inner hexagonal lock head and the like which can lock the fastener;

the feeding device may be a vibration plate, a feeder, or other devices for supplying and fixing the semi-finished product to the adjusting device, and is not limited in this embodiment;

the testing device can be a device which connects the servo motor, the torque sensor and the fixture through a coupler, wherein the fixture can be a fixture which is driven by a motor through a shifting fork and the like to realize the rotation of the hinge rotating shaft;

preferably, the vibration plate is used for supplying the electric screw driver with the semi-finished hinge rotating shaft, and the semi-finished hinge rotating shaft is fixed so that a fixing nut in the semi-finished hinge rotating shaft is matched with an inner hexagonal lock head of the electric screw driver, and a rotating shaft arm in the semi-finished hinge rotating shaft is matched with a shifting fork.

Step 102, outputting the torque adjusting instruction to the adjusting device, and enabling the adjusting device to respond to the torque adjusting instruction and drive the fastener in the first adjusting object to rotate at the first torque value; and taking the first adjustment object after the firmware is rotated as a first test object.

In this embodiment, the adjusting device responds to the torque adjustment command to lock the fastener in the hinge shaft with the first torque value, and preferably, the working time from the setting of the electric screw is used to limit the whole locking process, so as to reduce the loss of the fastener and the lock head in the hinge shaft.

After the hinge rotating shaft is locked by the adjusting device, the torque of the rotating shaft reaches the specification torque range, and the rotating shaft is used as a first test object for subsequent operation.

Step 103, generating a test instruction, and outputting the test instruction to a test device, so that the test device responds to the test instruction, and drives a first component in the first test object to rotate at least a first angle relative to a second component.

In this embodiment, after adjusting device accomplishes the adjustment, namely hinge pivot fastener accomplishes the locking action after, generate test instruction, test instruction is used for controlling the motor in the test device to rotate, wherein, first angle is the minimum angle that hinge pivot produced the maximum torque, and preferably, test device responds to test instruction, and the motor of connecting torque sensor and shift fork begins to work, and the shift fork drives the pivot arm rotation in the hinge pivot.

And 104, acquiring a second torque parameter which is measured by the testing device and drives the first test object.

In this embodiment, the second torque parameter is a maximum torque generated when the hinge shaft rotates. Preferably, the torque sensor in the testing device records the maximum torque value generated when the hinge rotating shaft rotates as the testing result.

The second torque parameter is used for correcting the specification parameter of the first adjusting object, the computer algorithm calculates the change value of the specification parameter of the first adjusting object according to the second torque parameter measured by testing and the calculated first torque value, the actual second torque parameter deviates from the preset first torque parameter due to tolerance of parts and loss of a mechanical structure in the locking process of the adjusting device, and the calculated change value of the specification parameter of the first adjusting object is used for correcting the preset specification parameter of the first adjusting object. Preferably, the average value of the variation values of the specification parameters of all the first adjustment objects within a preset time period, for example, within 1h, is calculated; or calculating the average value of the variation values of the specification parameters of all the first adjustment objects within the preset workload, such as 100 hinge rotating shafts, and replacing the variation value with the preset specification parameter of the first adjustment object.

FIG. 2 is a schematic flow chart of a torque adjustment algorithm according to an embodiment of the present disclosure. As shown in fig. 2, the torque adjustment algorithm flow diagram of the embodiment of the present disclosure includes the following steps:

step 201, a user adjusts the hinge specification of the torque according to the requirement, inputs the specification torque of the hinge rotating shaft in a computer, and rotates the torque value of the hinge rotating shaft fixing nut and the torque value generated by the corresponding hinge rotating shaft.

In this embodiment, before the torque adjustment of the hinge rotating shaft is performed, a specification torque of the hinge rotating shaft, that is, an expected value of the adjusted torque of the hinge rotating shaft, needs to be set, where a torque value of the fixing nut of the rotating hinge rotating shaft and a torque value generated by the corresponding hinge rotating shaft mean a torque value generated when the fixing nut is locked by a constant torque and the hinge rotating shaft rotates. Preferably, the advance inputs 10 are preset for different corresponding torque values.

Step 202, the computer executes the algorithm according to the input numerical value, and calculates a relation coefficient between a torque value of a fixing nut of a rotating shaft of the rotating hinge and a torque value generated by the rotating shaft of the hinge to obtain a first coefficient Y1;

in this embodiment, the computer algorithm calculates a relation coefficient between a torque value of the rotating hinge shaft fixing nut and a torque value generated by the hinge shaft according to an input torque value generated when the hinge in the hinge shaft is opened and closed and a torque value required for locking the corresponding shaft fixing nut.

Specifically, the principle of the computer algorithm is as follows:

the torque of the rotating shaft is as follows:

wherein R is the outer diameter of the friction disc, R ₀ Is the inner diameter, F is the pressure to which the friction plate is subjectedMu is the coefficient of dynamic friction of the friction plate, and because of different materials, the friction plate comprises 4 friction surfaces in total, and corresponding mu is used respectively ₁ ，μ ₂ ，μ ₃ ，μ ₄ Expressed as a unit circle with radius r and width d _r 。

After the hinge rotating shaft is designed, the specification and the size of each part are fixed, so that the torque of the hinge rotating shaft is only related to the torque generated by rotating the fixing nut.

The torque when the fixing nut is rotated is as follows:

wherein, T _L For securing the torque at which the nut is rotated, R _L To fix the outer diameter of the nut, r _L For fixing the inner diameter of the nut, mu _L F is the pressure applied by the fixing nut to the spring plate.

Wherein F is the same in both formulae, from which it is obtained:

therefore, if Y is the coefficient of the relationship between the torque of the hinge shaft and the torque generated by the fixing nut, then:

in this embodiment, preferably, ten different Y values are calculated according to a torque value generated when the hinge of ten hinge rotating shafts is opened and closed and a torque value required for screwing the rotating shaft fixing nut corresponding to the torque value, an average value of the ten different Y values is calculated, and the average value is used as a relation coefficient Y1 for running calculation in a computer algorithm.

Step 203, the algorithm calculates the torque T1 required by the electric start rotation according to the Y1 and the specification torque of the hinge rotating shaft, the algorithm controls the electric start rotation according to the T1 and generates the torque of T1, and the fixing nut of the hinge rotating shaft is rotated

In this embodiment, according to the Y1 calculated by the computer algorithm and the preset specification torque, a torque T1 generated by the electric screw starting lock driving the fastening nut to rotate is calculated, and the T1 calculated by the computer algorithm is packaged as a torque adjustment instruction for controlling the electric screw to start rotating.

Step 204, collecting the torque value T2 of the hinge rotating shaft after the fixing nut rotates, and correcting the first coefficient Y1 by the algorithm according to the T2 and the T1

According to the measurement result, namely the torque T2 generated by the rotation of the hinge rotating shaft and the torque T1 generated by the rotation of the locking head driven by the electric screw and driving the fastening nut to rotate, which are obtained through calculation, the relation coefficient Y1 is recalculated, so that the influence of part tolerance and workpiece loss on the final adjustment result T2 is reduced.

Preferably, since the processing flow and the specification and size of the part are less affected by the outside, the relationship coefficient Y1 is corrected by setting a processing time period, for example: after the hinge rotating shaft is adjusted for each 1h, collecting T2 of the hinge rotating shaft adjusted within 1h, re-calculating Y1 corresponding to each hinge rotating shaft within 1h according to the operation relation among T2, T1 and Y1 in the algorithm, calculating an average value, and using the calculated average value in a relation coefficient of the next time period; or a processing quantity is set to correct the relation coefficient Y1, for example: and after each 100 hinge rotating shafts are adjusted, collecting T2 of the 100 adjusted hinge rotating shafts, re-solving Y1 corresponding to the 100 hinge rotating shafts according to the operation relation among the T2, the T1 and the Y1 in the algorithm, calculating an average value, and taking the calculated average value as a relation coefficient when the 100 subsequent hinge rotating shafts are adjusted.

Fig. 3 is a schematic diagram illustrating a structure of a device of a method for adjusting a torque of a hinge shaft according to an embodiment of the present disclosure, and as shown in fig. 3, the schematic diagram illustrating the structure of the device of the method for adjusting a torque of a hinge shaft according to the embodiment includes:

a first processing unit 301, configured to, when a first adjustment object is detected, calculate a first torque value to be output by the adjustment unit 303 based on a preset first torque parameter and a specification parameter of the first adjustment object, generate a torque adjustment instruction based on the first torque value, and output the torque adjustment instruction to the adjustment unit 303;

the first processing unit is further configured to generate a test instruction and output the test instruction to the test unit 304.

A second processing unit 302, configured to calculate a change value of a specification parameter of a preset first adjustment object based on the second torque parameter, a preset first torque parameter, and the first torque value number;

An adjusting unit 303, configured to drive a fastener in the first adjustment object to rotate at the first torque value in response to the torque adjustment instruction; taking the first adjustment object after the fastener is rotated as a first test object; the adjusting unit 303 is further configured to drive a fastener in the first adjustment object to rotate in a first direction for a predetermined time corresponding to the first torque value based on the first torque value in the torque adjustment instruction; the first direction is a direction for locking the fastener; the first assembly and the second assembly are rotating shaft arms in a first test object; the first angle is the angle when the hinge rotating shaft generates the maximum torque.

The testing unit 304 is configured to, in response to the testing instruction, drive a first component in the first test object to rotate at least a first angle relative to a second component, and obtain a second torque parameter measured by the testing unit 304 and driving the first test object, and after determining that the first component rotates at least the first angle relative to the second component, the testing unit 304 is further configured to send a measurement instruction to a torque sensor disposed on the second component, so that the torque sensor measures a torque value generated by a shaft in the second component, as the second torque parameter.

In an exemplary embodiment, the first Processing Unit 301, the second Processing Unit 302, the adjusting Unit 303, and the testing Unit 304 may be implemented by one or more Central Processing Units (CPUs), graphics Processing Units (GPUs), application Specific Integrated Circuits (ASICs), DSPs, programmable Logic Devices (PLDs), complex Programmable Logic Devices (CPLDs), field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro Controllers (MCUs), microprocessors (processors), or other electronic elements.

With regard to the apparatus in the above embodiments, the specific manner in which each module and unit performs operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

The present disclosure also provides an electronic device and a readable storage medium according to an embodiment of the present disclosure.

Fig. 4 shows a schematic block diagram of an example electronic device 800 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 4, the apparatus 800 includes a computing unit 801 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 802 or a computer program loaded from a storage unit 808 into a Random Access Memory (RAM) 803. In the RAM 803, various programs and data required for the operation of the device 800 can also be stored. The calculation unit 801, the ROM802, and the RAM 803 are connected to each other by a bus 804. An input/output (I/O) interface 805 is also connected to bus 804.

A number of components in the device 800 are connected to the I/O interface 805, including: an input unit 806, such as a keyboard, a mouse, or the like; an output unit 807 such as various types of displays, speakers, and the like; a storage unit 808, such as a magnetic disk, optical disk, or the like; and a communication unit 809 such as a network card, modem, wireless communication transceiver, etc. The communication unit 809 allows the device 800 to exchange information/data with other devices via a computer network such as the internet and/or various telecommunication networks.

Computing unit 801 may be a variety of general and/or special purpose processing components with processing and computing capabilities. Some examples of the computing unit 801 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and the like. The calculation unit 801 executes the respective methods and processes described above, such as the hinge torque adjustment method. For example, in some embodiments, the hinge torque adjustment method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as the storage unit 808. In some embodiments, part or all of the computer program can be loaded and/or installed onto device 800 via ROM802 and/or communications unit 809. When the computer program is loaded into RAM 803 and executed by computing unit 801, one or more steps of the hinge torque adjustment method described above may be performed. Alternatively, in other embodiments, the computing unit 801 may be configured to perform the hinge torque adjustment method in any other suitable manner (e.g., by way of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems on a chip (SOCs), complex Programmable Logic Devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.

Another aspect of an embodiment of the present invention provides a computer-readable storage medium, which includes a set of computer-executable instructions, when executed, for performing any one of the above-described torque adjustment methods.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A method of adjusting torque on a hinge shaft, the method comprising:

under the condition that a first adjusting object is detected, calculating a first torque value to be output by an adjusting device based on a preset first torque parameter and a specification parameter of the first adjusting object, and generating a torque adjusting instruction based on the first torque value;

outputting the torque adjustment instruction to the adjustment device, causing the adjustment device to drive rotation of a fastener in the first adjustment object at the first torque value in response to the torque adjustment instruction; taking the first adjustment object after the fastener is rotated as a first test object;

generating a test instruction, outputting the test instruction to a test device, and enabling the test device to respond to the test instruction and drive a first component in the first test object to rotate relative to a second component by at least a first angle;

and acquiring a second torque parameter which is measured by the testing device and drives the first test object.

2. The method of claim 1, wherein controlling the adjustment device to drive rotation of the fastener in the first adjustment object at the first torque value comprises:

the adjusting means drives a fastener in the first adjustment subject to rotate in a first direction for a predetermined time corresponding to the first torque value based on the first torque value in the torque adjustment instruction.

3. The method of claim 2, wherein said driving a fastener in the first adjustment object to rotate in a first direction for a predetermined time corresponding to the first torque value comprises:

the first direction is a direction in which the fastener is tightened.

4. The method of claim 1, wherein said driving a first component of the first test object to rotate at least a first angle relative to a second component comprises:

5. The method of claim 1, wherein measuring a second torque parameter of the first test object by the test device comprises:

6. The method of claim 5, further comprising:

calculating a change value of a specification parameter of a preset first adjustment object based on the second torque parameter, a preset first torque parameter and the first torque value number;

7. A hinge spindle torque adjustment device, the device comprising:

8. The apparatus of claim 7, further comprising:

the adjusting unit is further used for driving a fastener in the first adjustment object to rotate in a first direction for a preset time corresponding to the first torque value based on the first torque value in the torque adjustment instruction;

the first direction is a direction for locking the fastener;

9. An electronic device, comprising:

at least one processor; and

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.

10. A non-transitory computer readable storage medium having stored thereon computer instructions for causing a computer to perform the method of any one of claims 1-6.