A Bluetooth speaker plug-in detection device

Abstract

The present invention discloses a Bluetooth speaker plug-in and plug-out detection device, wherein the Bluetooth speaker plug-in and plug-out detection device comprises a machine platform, two hydraulic components, a clamping component and a pressure sensing component. The technical solution of the present invention clamps the speaker in one clamping component and clamps the insertion part in another clamping component, and the power output of the two hydraulic driving parts makes the speaker or the insertion part reciprocate to simulate the plug-in and plug-out detection process, and the pressure part and the sensing part are respectively installed on the sides of the two clamping components. Before the two clamping components approach each other, the pressure part and the sensing part first contact and abut against each other. At this time, the contact boundary of the pressure part on the side of the sensing part can be predicted, and the displacement deviation of the clamping component is detected by comparing the contact boundary of the side of the sensing part each time, so as to facilitate the position adjustment of the clamping component to ensure the smooth progress of the detection, improve the quality and efficiency of the detection, and ensure the safety of the detected object.

Description

Technical Field

[0001] The present invention relates to the technical field of Bluetooth detection, and in particular to a Bluetooth speaker plug-in detection device. Background Art

[0002] A Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that uses Bluetooth connection instead of traditional wire connections. It achieves convenience and speed by connecting to Bluetooth playback devices such as mobile phones, tablets, and laptops.

[0003] In order to ensure that the Bluetooth speaker can be used normally in any position, an energy storage unit is set in the Bluetooth speaker so that the Bluetooth speaker can be used when there is sufficient power. Therefore, a charging cable is needed. Generally, the charging cable needs to be plugged into the interface of the Bluetooth speaker for charging. Therefore, the interface of the Bluetooth speaker needs to be plugged in and out to ensure the quality of the interface.

[0004] The interface plugging and unplugging implementation in the related art generally clamps the plugged end and the insertion end and performs repeated plugging and unplugging through reciprocating operation. However, during multiple operations, external factors can easily cause the position of the plugged end and / or the insertion end to shift, resulting in inaccurate plugging and unplugging and affecting the detection quality, and it is easy to deviate and cause damage to the poor end and / or the insertion end. Summary of the invention

[0005] The main purpose of the present invention is to provide a Bluetooth speaker plug-in detection device, aiming to improve the accuracy of plug-in detection, improve the detection quality, and avoid damage to the plugged end and the plugging end.

[0006] To achieve the above object, the present invention provides a Bluetooth speaker plug-in detection device, comprising:

[0007] Machine;

[0008] Two hydraulic assemblies, the two hydraulic assemblies are arranged opposite to each other on the surface of the machine platform, the hydraulic assemblies include a support platform and a hydraulic drive unit, the hydraulic drive unit is connected to the support platform by power, and the support platform translates on the surface of the machine platform;

[0009] A clamping assembly, wherein the surfaces of the two support platforms are both provided with the clamping assembly, and the clamping surface of the clamping assembly is a serrated surface;

[0010] The pressure sensing component comprises a pressure portion and a sensing portion, wherein the pressure portion and the sensing portion are respectively connected to the two clamping components, and the pressure portion and the sensing portion are arranged opposite to each other.

[0011] Optionally, the clamping assembly includes two clamping parts, two fixing parts and two driving parts, the two fixing parts are fixed on the surface of the support platform at intervals, the two clamping parts are slidably arranged between the two fixing parts, and the two driving parts are respectively connected to the two fixing parts and are respectively poweredly connected to the two clamping parts.

[0012] Optionally, the opposing surfaces of the two clamping parts are both serrated surfaces.

[0013] Optionally, the sensing portion is provided on the side of the clamping portion of the clamping assembly on one side, and the pressure portion is provided on the side of the clamping portion of the clamping assembly on the other side, and the side area of ​​the sensing portion facing the pressure portion is larger than the side area of ​​the pressure portion facing the sensing portion.

[0014] Optionally, the sensing portion extends in a direction toward the fixing portion, and the pressure portion extends in a direction toward the fixing portion.

[0015] Optionally, a sliding structure is provided in the clamping portion, the sliding structure extends out of a side surface of the clamping portion and is connected to the pressure portion.

[0016] Optionally, the sliding structure includes two sliding cavities, two sliding parts and two elastic parts. The two sliding cavities are arranged in the two clamping parts at intervals. The two sliding parts are slidably arranged in the sliding cavities. Both of the sliding parts extend out of the side surfaces of the clamping parts and are connected to the pressure parts. The elastic parts are arranged in the sliding parts, and the elastic parts abut against the sliding parts and the side surfaces of the sliding cavities.

[0017] Optionally, the sliding portion extends into a side surface of the sliding cavity and is connected to a limiting portion.

[0018] Optionally, a colloid portion is provided on the serrated surface of the clamping portion.

[0019] Optionally, a control body is provided in the machine, and the control body is electrically connected to the sensing part, and the control body is electrically connected to the hydraulic driving part.

[0020] The technical solution of the present invention clamps the speaker on one clamping component and the insertion part on another clamping component, and the power output of two hydraulic drive parts makes the speaker or the insertion part reciprocate to simulate the plug-in and unplug detection process, and the pressure part and the sensing part are respectively installed on the sides of the two clamping components. Before the two clamping components approach each other, the pressure part and the sensing part first contact and abut against each other. At this time, the contact boundary of the pressure part on the side of the sensing part can be predicted, and the displacement deviation of the clamping component is detected by comparing the contact boundary on the side of the sensing part each time. Each time the contact boundary is located at the same position, it indicates the stability of the clamping of the clamping component. If there is a contact boundary deviation, it means that the clamping component is offset. At this time, the hydraulic drive part is controlled to stop outputting power to facilitate the position adjustment of the clamping component to ensure the smooth progress of the detection, improve the quality and efficiency of the detection while ensuring the safety of the object being detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of an embodiment of a Bluetooth speaker plug-in detection device of the present invention;

[0023] Figure 2 This is a structural schematic diagram of a clamping assembly in an embodiment of a Bluetooth speaker plug-in detection device of the present invention;

[0024] Figure 3 This is a structural schematic diagram of the colloid part in an embodiment of the Bluetooth speaker plug-in detection device of the present invention;

[0025] Figure 4 It is a schematic diagram of the full cross-section structure of an embodiment of a Bluetooth speaker plug-in detection device of the present invention;

[0026] Figure 5 It is a schematic cross-sectional structural diagram of a clamping portion of an embodiment of a Bluetooth speaker plug and unplug detection device of the present invention.

[0027] Description of Figure Numbers:

[0028]

[0029]

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0035] The invention provides a Bluetooth speaker plug-in detection device.

[0036] Reference Figures 1 to 5 , Figure 1 This is a structural schematic diagram of an embodiment of a Bluetooth speaker plug-in detection device of the present invention; Figure 2 This is a structural schematic diagram of a clamping assembly in an embodiment of a Bluetooth speaker plug-in detection device of the present invention;

[0037] Figure 3This is a structural schematic diagram of the colloid part in an embodiment of the Bluetooth speaker plug-in detection device of the present invention; Figure 4 It is a schematic diagram of the full cross-section structure of an embodiment of a Bluetooth speaker plug-in detection device of the present invention; Figure 5 It is a schematic cross-sectional structural diagram of a clamping portion of an embodiment of a Bluetooth speaker plug and unplug detection device of the present invention.

[0038] In an embodiment of the present invention, the Bluetooth speaker plug-in detection device 1000; Figures 1 to 5 As shown, including:

[0039] Machine 10;

[0040] Two hydraulic assemblies 30, the two hydraulic assemblies 30 are arranged opposite to each other on the surface of the machine platform 10, the hydraulic assemblies 30 include a support platform 31 and a hydraulic drive unit, the hydraulic drive unit is connected to the support platform 31 by power, and the support platform 31 translates on the surface of the machine platform 10;

[0041] A clamping assembly 40, the surfaces of the two support platforms 31 are both provided with the clamping assembly 40, and the clamping surface of the clamping assembly 40 is a serrated surface;

[0042] The pressure sensing component 50 includes a pressure portion 53 and a sensing portion 52 . The pressure portion 53 and the sensing portion 52 are respectively connected to the two clamping components 40 , and the pressure portion 53 and the sensing portion 52 are arranged opposite to each other.

[0043] like Figure 1 As shown, in order to facilitate the real-time recording and display of the plugging and unplugging experiment, a display screen 20 is provided on the side of the machine 10, and the display screen 20 is electrically connected to the control body, so that the data of the hydraulic component 30 and the pressure sensing component 50 can be displayed on the display screen in real time, and the operation status of the two clamping components 40 can also be fed back at all times, which is convenient for the inspection personnel to observe.

[0044] It can be understood that the hydraulic drive unit includes a hydraulic body 34 and a hydraulic rod 35. The hydraulic body 34 is arranged on the surface of the machine platform 10. The hydraulic rod 35 is dynamically connected to the hydraulic body 34. One end of the hydraulic rod 35 is connected to the support platform 31. The hydraulic body 34 outputs power to drive the hydraulic rod 35 to reciprocate, thereby driving the support platform 31 and the clamping assembly 40 to reciprocate, so as to simulate the plug-in and unplug action.

[0045] like Figure 1As shown, the hydraulic assembly 30 also includes a slide rail 33 and a slider 32. The slide rail 33 is fixed to the surface of the machine platform 10 and between the two hydraulic drive parts. The slider 32 is slidably arranged on the slide rail 33. The top surface of the slider 33 is connected to the support platform 31. The hydraulic body 34 drives the hydraulic rod 35 to reciprocate, thereby driving the support platform 31 and the slider 32 to translate on the slide rail 33. Through the limitation of the slide rail 33, the predictability of the sliding of the support platform 31 is guaranteed, and the accuracy of plugging and unplugging is improved.

[0046] The technical solution of the present invention clamps the speaker on one clamping component and the insertion part on another clamping component, and the power output of the two hydraulic drive parts makes the speaker or the insertion part reciprocate to simulate the plug-in and unplug detection process. The pressure part 53 and the sensing part 52 are respectively installed on the sides of the two clamping components. Before the two clamping components approach each other, the pressure part 53 and the sensing part 52 first contact and abut against each other. At this time, the contact boundary of the pressure part 53 on the side of the sensing part 52 can be predicted. By comparing the contact boundary on the side of the sensing part 52 each time, the displacement deviation of the clamping component 40 is detected. Each time the contact boundary is located at the same position, it indicates the stability of the clamping of the clamping component 40. If a contact boundary deviation occurs, it means that the clamping component 40 is offset. At this time, the hydraulic drive part is controlled to stop outputting power so as to adjust the position of the clamping component 40 to ensure the smooth progress of the detection, improve the quality and efficiency of the detection, and ensure the safety of the object being detected.

[0047] In order to adapt to the clamping of objects of different sizes, the clamping assembly 40 includes two clamping parts 41, two fixing parts 44 and two driving parts. The two fixing parts 44 are fixed at intervals on the surface of the support platform 31, the two clamping parts 41 are slidably arranged between the two fixing parts 44, and the two driving parts are respectively connected to the two fixing parts 44 and are respectively poweredly connected to the two clamping parts 41.

[0048] like Figure 2 As shown, the driving portion includes a screw 43 and two guide rods 42, the screw 43 and the two guide rods 42 are installed at intervals on the side of the clamping portion 41 away from the serrated surface, and the screw 43 is rotatably connected to the clamping portion 41, the screw 43 and the two guide rods 42 both pass through the fixing portion 44, and the screw 43 is threadedly matched with the fixing portion 44.

[0049] It can be understood that by rotating the screw rod 43 and under the restriction of the guide rod 42, the clamping portion 41 can be moved away from or close to the fixing portion 43, thereby making two adjacent clamping portions 41 move closer to or away from each other, thereby clamping the object.

[0050] It should be noted that the screw rod 43 can be manually controlled or connected to a power source, such as a motor.

[0051] In order to ensure the fixing effect of the object, the opposite surfaces of the two clamping parts 41 are both serrated surfaces.

[0052] It can be understood that the clamping portion 41 includes a clamping body 413 and a plurality of teeth 412, and the sides of the clamping body 413 are provided with a plurality of spaced teeth 412, and the plurality of teeth 412 form a serrated surface. The clamping body 413 is also provided with a plurality of mounting grooves 411, and the mounting grooves 411 open toward the serrated surface.

[0053] It is understandable that in order to increase the friction between the object and ensure the fixing effect, when the multiple spaced teeth 412 contact the side of the object, the possibility of displacement of the object relative to the clamping body 413 is reduced by increasing the friction, thereby ensuring the smooth progress of the plugging and unplugging operation.

[0054] It should be noted that when some objects cannot be clamped by the hard clamping part 41 due to material problems, a colloid part 45 may be installed on the side of the clamping part 41. The soft nature of the colloid part 45 can ensure the stability of the object fixation and prevent the object from being affected by the excessive clamping force.

[0055] Optionally, the sensing portion 52 is provided on the side of the clamping portion 41 of the clamping assembly 40 on one side, and the pressure portion 53 is provided on the side of the clamping portion 41 of the clamping assembly 40 on the other side, and the side area of ​​the sensing portion 52 facing the pressure portion 53 is larger than the side area of ​​the pressure portion 53 facing the sensing portion 52.

[0056] like Figure 1 As shown, the sensing portion 52 and the pressure portion 53 are arranged opposite to each other. When the two groups of the clamping components 40 move relative to each other and the plugging and unplugging action has not yet occurred, the sensing portion 52 and the pressure portion 53 first contact each other. As the two groups of the clamping components 40 continue to move, the pressure portion 53 applies pressure to the surface of the sensing portion 52, thereby forming a contact surface on the side of the sensing portion 52 with a clear boundary.

[0057] It is understandable that the plug-in test needs to be repeated many times to ensure the accuracy of the test results. Therefore, during multiple plug-in tests, if the contact surface between the sensing part 52 and the pressure part 53 does not shift, and the contact surface boundary does not shift, it indicates that the plug-in test is carried out normally.

[0058] It can be understood that, before a plug-in and unplug test, when the contact boundary of the pressure portion 53 on the side of the sensing portion 52 is offset relative to the contact boundary of the pressure portion 53 on the side of the sensing portion 52 in the previous plug-in and unplug test, it indicates that one or two groups of the clamping assemblies 40 are displaced. At this time, the accuracy of plug-in and unplugging is reduced, and it is necessary to stop the operation immediately and readjust the clamped object to ensure smooth detection and avoid damage to the detected object, which is beneficial to improving the effect and quality of the detection.

[0059] In order to prevent the sensing portion 52 and the pressure portion 53 from affecting the clamping, the sensing portion 52 extends in a direction toward the fixing portion 44 , and the pressure portion 53 extends in a direction toward the fixing portion 44 .

[0060] It can be understood that an object is placed between two adjacent clamping parts 41, and adjacent clamping parts 41 are close to each other to clamp the object. Therefore, the sensing part 52 and the pressure part 53 extend toward the direction of the fixing part 44, which can not only ensure the smooth progress of the detection, but also avoid affecting the clamping of the object and the smooth progress of the experiment.

[0061] In order to prevent the contact between the sensing portion 52 and the pressure portion 53 from affecting the plug-in and unplugging experiment, a sliding structure 51 is provided in the clamping portion 41 . The sliding structure 51 extends out of the side of the clamping portion 41 and is connected to the pressure portion 53 .

[0062] It can be understood that the pressure portion 53 can be displaced relative to the clamping portion 41. When two adjacent clamping components 40 approach each other, the pressure portion 53 and the sensing portion 52 first contact and approach each other. As the two clamping components 40 continue to move and the plug-in and unplugging test is performed, the pressure portion 53 gradually approaches the clamping portion 41 to ensure that the objects clamped by the two clamping components 40 can realize the plug-in and unplugging test.

[0063] Optionally, the sliding structure 51 includes two sliding cavities 511, two sliding parts 512 and two elastic parts 513. The two sliding cavities 511 are arranged in the two clamping parts 41 at intervals. The two sliding parts 512 are slidably arranged in the sliding cavities 511. The two sliding parts 512 both extend out of the side of the clamping part 41 and are connected to the pressure part 53. The elastic part 512 is arranged in the sliding part 512, and the elastic part 512 abuts against the sliding part 512 and abuts against the side of the sliding cavity 511.

[0064] It is understandable that when the pressure portion 53 contacts the sensing portion 52 , the pressure portion 53 is forced to move toward the clamping portion 41 , thereby driving the sliding portion 512 to move in the sliding cavity 511 and compressing the elastic portion 513 , thereby avoiding affecting the normal progress of the plug-in and unplugging experiment.

[0065] It is understandable that when the pressure portion 53 moves away from the sensing portion 52 , the elastic portion 513 is reset to drive one end of the sliding portion 512 to leave the sliding cavity 511 , thereby resetting the pressure portion 53 .

[0066] It should be noted that the elastic portion 513 is a spring.

[0067] Optionally, the sliding portion 512 extends into a side surface of the sliding cavity 511 and is connected to a limiting portion.

[0068] It should be noted that when the elastic part 513 drives the sliding part 512 to move, the elastic part 513 releases the elastic force, which easily drives the sliding part 512 to completely separate from the sliding cavity 511. Therefore, it is necessary to set the limiting part on the side where the sliding part 512 extends into the sliding cavity 511.

[0069] It can be understood that the setting of the limiting portion prevents the sliding portion 512 from being separated from the sliding cavity 511 and affecting the contact between the sensing portion 52 and the pressure portion 53 .

[0070] Optionally, a colloid portion 45 is provided on the serrated surface of the clamping portion 41 .

[0071] It can be understood that the colloid part 45 is flexible, which can cooperate with the clamping part 41 to clamp the object and avoid damaging the object.

[0072] like Figure 3 As shown, the colloid part 45 includes a colloid body 452, a plurality of saw teeth 451 and two mounting parts 453. The plurality of saw teeth 451 are installed at intervals on the side of the colloid body 452, and the two mounting parts 453 are arranged at intervals on the side of the colloid body 452 away from the saw teeth 451.

[0073] It is understandable that when the colloid part 45 is assembled with the clamping part 41 , the mounting part 453 is disposed in the mounting groove 411 , so that the colloid body 452 is in contact with the teeth 411 , which can avoid damaging the object and ensure the clamping effect when clamping the object.

[0074] It should be noted that the colloid part 45 is rubber.

[0075] In order to realize the automated experimental operation, a control body is provided in the machine platform 10 , and the control body is electrically connected to the sensing part 52 , and the control body is electrically connected to the hydraulic driving part.

[0076] It can be understood that the control body is electrically connected to the display screen 20, and data such as the number of times and time of the equipment's operation can be displayed on the display screen 20, so that the user can understand the operation status.

[0077] It can be understood that an operation interface is provided on the side of the machine 10, and the operation interface is electrically connected to the control body, so as to facilitate the user to control the operation of the equipment.

[0078] It can be understood that the control body is controlled by the user and can control the hydraulic drive unit to operate and output power, thereby controlling the plug-in and unplug experiment.

[0079] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A Bluetooth speaker plug-in detection device, characterized in that: include: Machine; Two hydraulic assemblies, the two hydraulic assemblies are arranged opposite to each other on the surface of the machine platform, the hydraulic assemblies include a support platform and a hydraulic drive unit, the hydraulic drive unit is connected to the support platform by power, and the support platform translates on the surface of the machine platform; A clamping assembly, wherein the surfaces of the two support platforms are both provided with the clamping assembly, and the clamping surface of the clamping assembly is a serrated surface; A pressure sensing component, the pressure sensing component comprises a pressure portion and a sensing portion, the pressure portion and the sensing portion are respectively connected to the two clamping components, and the pressure portion and the sensing portion are arranged opposite to each other; The clamping assembly comprises two clamping parts, two fixing parts and two driving parts, the two fixing parts are fixed to the surface of the support platform at intervals, the two clamping parts are slidably arranged between the two fixing parts, and the two driving parts are respectively connected to the two fixing parts and are respectively connected to the two clamping parts by power; The sensing part is provided on the side of the clamping part of the clamping assembly on one side, and the pressure part is provided on the side of the clamping part of the clamping assembly on the other side. The side area of ​​the sensing part facing the pressure part is larger than the side area of ​​the pressure part facing the sensing part.

2. The Bluetooth speaker plug-in detection device according to claim 1, characterized in that: The opposing surfaces of the two clamping parts are both serrated surfaces.

3. The Bluetooth speaker plug-in detection device according to claim 1, characterized in that: The sensing portion extends in a direction toward the fixing portion, and the pressure portion extends in a direction toward the fixing portion.

4. The Bluetooth speaker plug-in detection device according to claim 1, characterized in that: A sliding structure is arranged in the clamping part, and the sliding structure extends out of the side surface of the clamping part and is connected with the pressure part.

5. The Bluetooth speaker plug-in detection device as claimed in claim 4, characterized in that: The sliding structure includes two sliding cavities, two sliding parts and two elastic parts. The two sliding cavities are arranged in the two clamping parts at intervals. The two sliding parts are slidably arranged in the sliding cavities. Both of the sliding parts extend out of the side surfaces of the clamping parts and are connected to the pressure parts. The elastic parts are arranged in the sliding parts, and the elastic parts abut against the sliding parts and the side surfaces of the sliding cavities.

6. The Bluetooth speaker plug-in detection device as claimed in claim 5, characterized in that: The side surface of the sliding portion extending into the sliding cavity is connected to a limiting portion.

7. The Bluetooth speaker plug-in detection device according to claim 1, characterized in that: A colloid part is arranged on the sawtooth surface of the clamping part.

8. The Bluetooth speaker plug-in detection device according to claim 1, characterized in that: A control body is provided in the machine platform, and the control body is electrically connected to the sensing part, and the control body is electrically connected to the hydraulic driving part.

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