Measuring instrument for measuring size of audio plug

Abstract

The utility model discloses a measuring instrument for measuring the size of an audio plug. The measuring instrument comprises a machine body, a size measuring mechanism, a rod body, an elastic reset piece, a positioning seat and a reminding mechanism, the machine body is provided with a workbench. The dimension measuring mechanism is provided with a measuring area with a front end opening; the positioning seat is provided with a positioning opening; the rod body is arranged on the workbench in a front-back movable mode and located between the size measuring mechanism and the positioning seat, and the front end and the rear end of the rod body are arranged at the positioning opening and the front end opening respectively; the elastic reset piece is used for controlling the movable reset of the rod body on the workbench; the reminding mechanism comprises a normal reminding lamp and an abnormal reminding lamp and is connected to the size measuring mechanism; therefore, the to-be-measured plug is contacted with the rod body from the positioning port and drives the rod body to move and enter the measurement area, and the corresponding prompting lamp is started according to the result, so that the measurement of the size of the plug and the reminding of the measurement result are realized, the accuracy of the measurement data is ensured, the stable and consistent product quality is ensured, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to audio plug size measurement field technology especially is a kind of measuring instrument for measuring the size of audio plug. BACKGROUND

[0002] With the development and progress of information technology, various kinds of technology products are constantly entering people's daily life, among them, earphone is widely used in people's life as an audio output device, for various audio playing equipment, earphone has become a necessary device;Existing earphone wire generally includes plug, metal wire connected with plug, rubber sleeve wrapped in the periphery of metal wire and plastic part arranged between plug and metal wire;In the production process of earphone wire, in order to ensure the quality of finished product, the plug of earphone wire is generally measured in size to measure the size data of earphone wire plug.

[0003] The measurement operation of existing earphone wire generally adopts manual one hand to hold measuring tool and the other hand to hold earphone wire to be measured to realize the measurement of earphone plug;But, its measurement speed is slow, and efficiency is low, and manual measurement is prone to inaccurate measurement, and there is measurement error, leading to inconsistent quality of earphone wire, poor usability and small application range.

[0004] Therefore, it is necessary to study a new technical scheme to solve the above problems. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a kind of measuring instrument for measuring the size of audio plug, which utilizes the plug to be measured to contact with the rod body from the positioning port and drive the rod body displacement into the measurement area, and according to the result, the corresponding prompt light is started, so that the measurement of plug size and measurement result reminding are realized, the accuracy of measurement data is guaranteed, the quality stability of product is beneficial to guarantee, and the application range is wide.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of measuring instrument for measuring audio plug size, including organism, size measurement mechanism, stem, elastic reset piece, positioning seat and reminding mechanism;Wherein:The machine body has workbench;The size measurement mechanism is set on workbench, and the size measurement mechanism has the measuring area of front end opening;The positioning seat is set on workbench and is located in front of size measurement mechanism, and the positioning seat is provided with the positioning mouth that passes through front and back;The stem can be set on workbench and is located between size measurement mechanism and positioning seat, and the rear end of the stem is set in the front end opening, and the front end of the stem is set in the positioning mouth, and the stem is displaced to the rear end with the driving of plug and enters the measuring area from the front end opening;The elastic reset piece is used to control the activity reset of stem on workbench;The reminding mechanism is set on machine body, and the reminding mechanism includes normal prompt light and abnormal prompt light, and the reminding mechanism is connected to size measurement mechanism.

[0008] As a preferred scheme, the reminding mechanism is also provided with sound reminding device, and the sound reminding device is set in the interior of machine body and is located between normal prompt light and abnormal prompt light, when abnormal prompt light is opened, sound reminding device starts and sounds to remind user plug size data anomaly.

[0009] As a preferred scheme, it further includes mounting seat, and the mounting seat is located between size measurement mechanism and positioning seat, and the stem is set on mounting seat and can be set in front and back.

[0010] As a preferred scheme, the front end surface of the stem is flush with the front end surface of the positioning seat.

[0011] As a preferred scheme, the outer side of the stem is provided with limiting portion, and the front end of the limiting portion is limited on the rear end surface of the positioning seat.

[0012] As a preferred scheme, the front end of the limiting portion is provided with first buffer pad for contacting and positioning with the positioning seat.

[0013] As a preferred scheme, the front end of the stem is provided with second buffer pad for contacting and positioning with plug.

[0014] As a preferred scheme, the size measurement mechanism is provided with display screen for displaying measurement data.

[0015] The utility model discloses have obvious advantages and beneficial effects compared with prior art, specifically speaking, from the above technical scheme can know, it is mainly through the design of each component, utilize the plug to be measured from the positioning mouth and the pole body contact and drive the pole body displacement and enter the measuring area, according to the measurement data and the preset data comparison result feedback to the reminding mechanism and start corresponding prompt lamp, thereby realize the measurement of plug size and measurement result remind, guarantee the accuracy of measurement data, be favorable to guarantee the quality stability of product consistent, usability is good, and the scope of application is wide;

[0016] Secondly, the setting of the sound reminding device, according to the measurement result to make a sound to remind the user, so that the user takes out the unqualified measurement product, at the same time, the setting of the limiting portion is favorable to the displacement positioning between the pole body and the positioning seat, guarantees the use stability of the pole body;

[0017] And the setting of the first buffer pad avoids the rigid contact between the limiting portion and the positioning seat, improves the service life of the pole body, at the same time, the setting of the second buffer pad avoids the direct contact of the plug with the pole body, guarantees the use of the plug, and the setting of the display screen makes the user can observe test data.

[0018] To more clearly set forth the structural features and efficacy of the utility model, below, combining with the specific embodiment and the drawing to the utility model is explained in detail. DRAWINGS

[0019] Fig. 1 It is the top view of the embodiment of the utility model;

[0020] Fig. 2 It is the sectional view of the embodiment of the utility model.

[0021] Drawing mark explanation:

[0022] 10, machine body 11, size measurement mechanism

[0023] 111, display screen 12, pole body

[0024] 121, limiting portion 122, first buffer pad

[0025] 123, second buffer pad 13, elastic reset piece

[0026] 14, positioning seat 141, positioning mouth

[0027] 15, reminding mechanism 151, normal prompt lamp

[0028] 152, abnormal prompt lamp 153, sound reminding device

[0029] 16, mounting seat 17, workbench. DETAILED DESCRIPTION

[0030] Please refer to Figs. 1-2 The specific structure of the embodiment of the utility model is shown.

[0031] A measuring instrument for measuring the size of an audio plug, comprising a body 10, a size measuring mechanism 11, a rod body 12, an elastic reset member 13, a positioning seat 14 and a reminding mechanism 15; wherein:

[0032] The body 10 has a workbench 17; the size measuring mechanism 11 is arranged on the workbench 17, and the size measuring mechanism 17 has a measurement area (not shown in the figure) with a front opening; the positioning seat 14 is arranged on the workbench 17 and located in front of the size measuring mechanism 11, and the positioning seat 14 is provided with a positioning opening 141 passing through front and back; the rod body 12 is movably arranged on the workbench 17 and located between the size measuring mechanism 11 and the positioning seat 14, the rear end of the rod body 12 is arranged at the front opening, the front end of the rod body 12 is arranged at the positioning opening 141, the front end face of the rod body 12 is flush with the front end face of the positioning seat, and the rod body 12 is displaced rearward to enter the measurement area from the front opening under the driving of the plug; the elastic reset member 13 is used for controlling the movement and reset of the rod body 12 on the workbench 17, and the elastic reset member 13 is a spring; the reminding mechanism 15 is arranged on the body 10, and the reminding mechanism 15 comprises a normal prompt lamp 151 and an abnormal prompt lamp 152, and the reminding mechanism 15 is connected to the size measuring mechanism 11;

[0033] In use, the plug of the earphone wire is moved towards the positioning opening to make the plug contact with the rod body and drive the rod body to displace rearward and enter the measurement area from the front opening, the size measuring mechanism measures the rod body extending into the measurement area and obtains measurement data, the measurement data is compared with preset data, if the measurement data is within the preset data range, the normal prompt lamp is turned on, and if the measurement data exceeds or is not within the preset data range, the abnormal prompt lamp is turned on; in this way, through the design of each component, the plug to be measured contacts with the rod body from the positioning opening and drives the rod body to displace into the measurement area, the comparison result of the measurement data and the preset data is fed back to the reminding mechanism and the corresponding prompt lamp is started, so that the measurement of the plug size and the reminding of the measurement result are realized, the accuracy of the measurement data is ensured, the quality stability of the product is ensured, the usability is good, and the application range is wide.

[0034] In this embodiment, the reminding mechanism 15 is also provided with a sound reminding device 153, which is arranged inside the body 10 and between the normal prompt lamp 151 and the abnormal prompt lamp 152, and when the abnormal prompt lamp is turned on, the sound reminding device is started and sounds to remind the user that the plug size data is abnormal; in this way, the sound reminding device is arranged to sound to remind the user according to the measurement result, so that the user can take out the unqualified measurement product.

[0035] Further comprising a mounting seat 16, which is located between the size measurement mechanism 11 and the positioning seat 14, and the rod body 12 is arranged on the mounting seat 16 and can be movably arranged; the outer side of the rod body 12 is provided with a limiting part 121, the front end of the limiting part 121 is limited on the rear end face of the positioning seat 14, and the two ends of the elastic return piece 13 are respectively applied to the mounting seat 16 and the limiting part 121, or the elastic return piece 13 is arranged on the measurement area, and the two ends of the elastic return piece 13 are respectively applied to the rear end of the rod body 12 and the end face of the measurement area, preferably, the front end of the limiting part 121 is provided with a first buffer pad 122 for contacting and positioning with the positioning seat, in this way, the arrangement of the limiting part is beneficial to the displacement positioning between the rod body and the positioning seat, which ensures the use stability of the rod body, and the arrangement of the first buffer pad avoids the hard contact between the limiting part and the positioning seat, thereby improving the service life of the rod body.

[0036] In addition, the front end of the rod body 12 is provided with a second buffer pad 123 for contacting and positioning with the plug, and the front end of the second buffer pad 123 is flush with the front end face of the positioning seat, so as to avoid the direct contact between the plug and the rod body, and ensure the use of the plug, preferably, the size measurement mechanism 11 is provided with a display screen 111 for displaying measurement data, so that the user can observe the test data.

[0037] The design focus of the utility model lies in that it mainly realizes the measurement of the plug size and the measurement result reminding through the design of various components, the displacement of the rod body into the measurement area driven by the contact between the to-be-measured plug and the rod body from the positioning opening, and the feedback of the comparison result of the measurement data and the preset data to the reminding mechanism and the starting of the corresponding prompt lamp, thereby ensuring the accuracy of the measurement data, being beneficial to ensuring the stable and consistent quality of the product, having good usability, and having wide application range.

[0038] Secondly, the sound reminding device is arranged to sound to remind the user according to the measurement result, so that the user can take out the unqualified measurement product, and the arrangement of the limiting part is beneficial to the displacement positioning between the rod body and the positioning seat, thereby ensuring the use stability of the rod body.

[0039] And, the setting of the first buffer pad avoids the hard contact between the limiting part and the positioning seat, improves the service life of the rod body, meanwhile, the setting of the second buffer pad avoids the direct contact between the plug and the rod body, guarantees the use of the plug, and the setting of the display screen enables the user to observe the test data.

[0040] The above merely describes preferred embodiments of the present application, and is not intended to limit the technical scope of the present application in any way. Any slight modification, equivalent change and modification made according to the technical essence of the present application shall still fall within the technical scope of the present application.

Claims

1. A gauge for measuring the size of an audio plug, the gauge comprising: The application relates to a plug size measuring device which comprises a body, a size measuring mechanism, a rod, an elastic reset member, a positioning seat and a reminding mechanism; wherein the body is provided with a workbench; the size measuring mechanism is arranged on the workbench and has a front-end opening measuring area; the positioning seat is arranged on the workbench and located in front of the size measuring mechanism; the positioning seat is provided with a front-to-back through positioning opening; the rod is movably arranged on the workbench and located between the size measuring mechanism and the positioning seat; the rear end of the rod is arranged at the front-end opening position; the front end of the rod is arranged at the positioning opening position; the rod is driven by the plug to move backward and enter the measuring area from the front-end opening; the elastic reset member is used for controlling the activity reset of the rod on the workbench; the reminding mechanism is arranged on the body and comprises a normal reminding lamp and an abnormal reminding lamp; the reminding mechanism is connected with the size measuring mechanism.

2. A gauge for measuring the size of an audio plug according to claim 1, wherein: The reminding mechanism is further provided with a sound reminding device which is arranged in the body and located between the normal reminding lamp and the abnormal reminding lamp; when the abnormal reminding lamp is turned on, the sound reminding device is started and emits sound to remind the user that the plug size data is abnormal.

3. A gauge for measuring the size of an audio plug as defined in claim 1, wherein: The device further comprises a mounting seat which is located between the size measuring mechanism and the positioning seat; the rod is arranged on the mounting seat and can be movably arranged.

4. The measuring instrument for measuring the size of an audio plug according to claim 1, wherein: The front end surface of the rod is flush with the front end surface of the positioning seat.

5. The gauge for measuring the size of an audio plug according to claim 1, wherein: The outer side of the rod is provided with a limiting part; the front end of the limiting part is limited on the rear end surface of the positioning seat.

6. A gauge for measuring the size of an audio plug according to claim 5, wherein: The front end of the limiting part is provided with a first buffer pad which is used for contacting and positioning the positioning seat.

7. The gauge for measuring the size of an audio plug according to claim 1, wherein: The front end of the rod is provided with a second buffer pad which is used for contacting and positioning the plug.

8. The gauge for measuring the size of an audio plug according to claim 1, wherein: The size measuring mechanism is provided with a display screen which is used for displaying the measuring data.

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