CN211318004U

CN211318004U - Tensile strength testing device for audio and video cable production and processing

Info

Publication number: CN211318004U
Application number: CN201922089659.XU
Authority: CN
Inventors: 尹晓凤; 朱晓俊; 尹艺霏
Original assignee: Changzhou Jiechun Wire And Cable Co ltd
Current assignee: Changzhou Jiechun Wire And Cable Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-21
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a tensile strength testing device for audio and video cable production and processing, which comprises a machine body, wherein a first stretching structure is arranged on the machine body; the first tensile structure essentially comprises: the device comprises a fixed frame, a linear module translation table, a support, a bearing plate, two first pneumatic clamping jaws with the same structure, a first pull rope sensor and a test structure; the mount is settled in the organism right side, sharp module translation platform is settled in the organism left side, the support is settled in sharp module translation bench, the loading board is settled on the support, the utility model relates to an audio and video line check out test set technical field can carry out the sectional type tensile strength test to audio and video connecting wire body and audio and video connecting wire plug, can carry out the tensile strength test to audio and video connecting wire different positions, simple structure, convenient to use, test performance is reliable, and work efficiency improves.

Description

Tensile strength testing device for audio and video cable production and processing

Technical Field

The utility model relates to an audio frequency and video line check out test set technical field specifically is a tensile strength testing arrangement is used in audio frequency and video line production and processing.

Background

With the development of science and technology, high-definition technologies of audio and video are widely applied in the fields of DVD players, set top boxes, HDTVs, digital television displays, audio/video receiving devices, home video systems and the like, and audio and video lines are composed of connecting lines, plugs and the like.

One end or both ends of audio and video line all are provided with the audio and video plug, generally when carrying out the tensile strength test, need detect the pulling force between audio and video connecting wire plug and the audio and video connecting wire body to guarantee audio and video connecting wire can not appear splitting when bearing the pulling force, influence audio and video connecting wire's use.

At present, most of audio and video line tensile strength testing devices are single-section testing, namely, the audio and video connecting line is pulled through a tension device, so that tension measurement is realized, sectional type detection cannot be carried out, the existing tensile strength testing devices are complex in structure, high in production cost and single in function, only the tensile strength testing can be carried out on the audio and video connecting line body, and the testing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an audio and video line is tensile strength testing arrangement for production and processing has solved most current audio and video line tensile strength testing arrangement and has all been the single-section test, can not carry out the sectional type and detect, and current tensile strength testing arrangement structure is complicated, and manufacturing cost is higher, and the function is comparatively single, can only carry out the tensile strength test to audio and video connecting wire body, the lower scheduling problem of efficiency of software testing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a tensile strength testing device for audio and video cable production and processing comprises a machine body, wherein a first stretching structure is arranged on the machine body;

the first tensile structure essentially comprises: the device comprises a fixed frame, a linear module translation table, a support, a bearing plate, two first pneumatic clamping jaws with the same structure, a first pull rope sensor and a test structure;

the test structure comprises a fixing frame, a linear module translation table, a support, a bearing plate, two first pneumatic clamping jaws, a first pull rope sensor, a pull rope sensor and a test structure, wherein the fixing frame is arranged on the right side of the machine body, the linear module translation table is arranged on the left side of the machine body, the support is arranged on the linear module translation table, the bearing plate is arranged on the support, the two first pneumatic clamping jaws are respectively arranged on the fixing frame and the bearing plate, the fixed end of the first pull rope sensor is fixed.

Preferably, the test structure mainly comprises: the two lead screw modules are the same in structure, and comprise a connecting plate, a second pneumatic clamping jaw and a second pull rope sensor;

the two lead screw modules are respectively arranged on the left side of the support, the connecting plate is arranged at the driving ends of the two lead screw modules, the second pneumatic clamping jaw is arranged on the connecting plate, the fixed end of the second pull rope sensor is arranged on the connecting plate, and the stretching end of the second pull rope sensor is fixed on the bearing plate.

Preferably, the driving end of the second pneumatic clamping jaw is provided with two second grooves with the same structure.

Preferably, two rubber pads with the same structure are respectively arranged on the two first pneumatic clamping jaws.

Preferably, the two grooves on the second pneumatic clamping jaw are matched with the audio and video wire plug.

Preferably, a fixing seat is installed on the outer side of the first pull rope sensor.

Advantageous effects

The utility model provides an audio and video line is tensile strength testing arrangement for production and processing possesses following beneficial effect: the sectional type tensile strength test can be carried out on the audio and video connecting wire body, the audio and video connecting wire body and the audio and video connecting wire plug, the tensile strength test can be carried out on the audio and video connecting wires in different directions, the structure is simple, the use is convenient, the test performance is reliable, and the working efficiency is improved.

Drawings

Fig. 1 is the utility model relates to an audio frequency and video line is tensile strength testing arrangement's for production and processing structural schematic.

Fig. 2 is the utility model relates to an audio frequency and video line is tensile strength testing arrangement's for production and processing structure schematic diagram is looked to the right side.

Fig. 3 is a schematic view of a local enlarged structure of the tensile strength testing apparatus for audio/video cable production and processing shown in fig. 1 of the present invention.

In the figure: 1-body; 2-linear module translation stage; 3-a scaffold; 4-a carrier plate; 5-a first pneumatic jaw; 6-a first pull cord sensor; 7-a screw rod module; 8-connecting plates; 9-a second pneumatic jaw; 10-a second pull cord sensor; 11-a rubber cushion; 12-a stabilizing base; 13-fixing frame.

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. 1-3, the present invention provides a technical solution: a tensile strength testing device for audio and video cable production and processing.

Example (b): a tensile strength testing device for audio and video cable production and processing comprises a machine body 1, wherein a first stretching structure is arranged on the machine body 1;

referring to fig. 1-3, in an implementation, the first stretching structure mainly includes: the device comprises a fixed frame 13, a linear module translation table 2, a bracket 3, a bearing plate 4, two first pneumatic clamping jaws 5 with the same structure, a first pull rope sensor 6 and a test structure; the connection relationship is as follows:

mount 13 settles in 1 right side of organism, and straight line module translation platform 2 settles in 1 left side of organism, and support 3 settles on straight line module translation platform 2, and loading board 4 settles on support 3, and two first pneumatic clamping jaws 5 settle respectively on mount 13 and loading board 4, and on the stiff end of first stay cord sensor 6 was fixed in organism 1, the tensile end of stay cord sensor settled on support 3, and test structure settles on support 3.

In the specific implementation process, the test structure preferably adopts the following structure, which mainly comprises: the device comprises a screw rod module 7, a connecting plate 8, a second pneumatic clamping jaw 9 and a second pull rope sensor 10 which are the same in structure; the connection relationship is as follows:

two lead screw modules 7 are respectively arranged on the left side of the support 3, the connecting plate 8 is arranged at the driving ends of the two lead screw modules 7, the second pneumatic clamping jaw 9 is arranged on the connecting plate 8, the fixed end of the second pull rope sensor 10 is arranged on the connecting plate 8, and the stretching end of the second pull rope sensor 10 is fixed on the bearing plate 4.

From the above general situation it follows that: when the tensile strength test of the audio and video connecting wire is carried out, a worker samples the produced audio and video connecting wire for testing, preferably, two rubber pads 11 with the same structure are respectively arranged on the two first pneumatic clamping jaws 5, the audio and video connecting wire is firstly fixed on the two first pneumatic clamping jaws 5, the telescopic ends of the first pneumatic clamping jaws 5 start to move relatively, the rubber pads 11 are used for protecting the audio and video connecting wire, an audio and video wire plug is arranged on the second pneumatic clamping jaw 9, preferably, further, the driving end of the second pneumatic clamping jaw 9 is provided with two second grooves with the same structure, the second grooves on the second pneumatic clamping jaw 9 are matched with the plug of the audio and video wire, after the plug of the audio and video wire is fixed by the second pneumatic clamping jaw 9, the support 3 starts to move through the linear module translation table 2, first stay cord sensor 6 carries out the tensile strength test, then by staff record data, accomplish the back to audio video connecting wire body tensile strength test, carry out the tensile strength test to the junction of audio video connecting wire and audio video connecting wire plug, lead screw module 7 begins to move, drive connecting plate 8 and the pneumatic clamping jaw 9 of second and begin to move, because second stay cord sensor 10 settles between connecting plate 8 and loading board 4, when connecting plate 8 and the pneumatic clamping jaw 9 of second carry out the motion through lead screw module 7, carry out the tensile strength test to the plug connection department of audio video connecting wire and audio video connecting wire.

Preferably, the driving end of the second pneumatic clamping jaw 9 is provided with two second grooves with the same structure.

Preferably, two rubber pads 11 with the same structure are respectively arranged on the two first pneumatic clamping jaws 5.

Preferably, the two grooves of the second pneumatic jaw 9 are matched with the audio and video cable plug.

Preferably, a stabilizer 12 is further installed outside the first rope sensor 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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. A tensile strength testing device for audio and video cable production and processing comprises a machine body (1) and is characterized in that a first stretching structure is mounted on the machine body (1);

the first tensile structure essentially comprises: the device comprises a fixed frame (13), a linear module translation table (2), a support (3), a bearing plate (4), two first pneumatic clamping jaws (5) with the same structure, a first pull rope sensor (6) and a test structure;

the test device comprises a fixing frame (13), a linear module translation platform (2), a support (3), a bearing plate (4), two first pneumatic clamping jaws (5), a first pull rope sensor (6), a second pull rope sensor and a test structure, wherein the fixing frame (13) is arranged on the right side of a machine body (1), the linear module translation platform (2) is arranged on the left side of the machine body (1), the support (3) is arranged on the linear module translation platform (2), the bearing plate (4) is arranged on the support (3), the two first pneumatic clamping jaws (5) are respectively arranged on the fixing frame (13) and the bearing plate (4), the fixed end of the first pull rope sensor (6) is fixed on.

2. The device for testing the tensile strength for the production and processing of the audio/video wire according to claim 1, wherein the test structure mainly comprises: the device comprises two lead screw modules (7) with the same structure, a connecting plate (8), a second pneumatic clamping jaw (9) and a second pull rope sensor (10);

two lead screw modules (7) are respectively arranged on the left side of the support (3), the connecting plate (8) is arranged at the driving ends of the two lead screw modules (7), the second pneumatic clamping jaw (9) is arranged on the connecting plate (8), the fixed end of the second pull rope sensor (10) is arranged on the connecting plate (8), and the stretching end of the second pull rope sensor (10) is fixed on the bearing plate (4).

3. The device for testing the tensile strength for producing and processing the audio and video wire according to claim 2, wherein the driving end of the second pneumatic clamping jaw (9) is provided with two second grooves with the same structure.

4. The device for testing the tensile strength for the production and processing of the audio and video wire is characterized in that two rubber pads (11) with the same structure are respectively arranged on two first pneumatic clamping jaws (5).

5. The device for testing the tensile strength for the production and processing of audio and video wires according to claim 3, wherein the two grooves on the second pneumatic clamping jaw (9) are matched with the plug of the audio and video wires.

6. The device for testing the tensile strength for the production and processing of the audio and video wire is characterized in that a stabilizing seat (12) is installed on the outer side of the first pull rope sensor (6).