CN218277142U

CN218277142U - Finished product bluetooth headset testing arrangement

Info

Publication number: CN218277142U
Application number: CN202222590415.1U
Authority: CN
Inventors: 陈军宁
Original assignee: Shenzhen Calf Measurement And Control Technology Co ltd
Current assignee: Shenzhen Calf Measurement And Control Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-10
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a finished product Bluetooth headset testing device, which comprises a shell assembly and a control box, wherein the shell assembly is a hollow cavity, and the control box is arranged below the shell assembly; the shielding assembly is detachably connected in the shell assembly; the shielding assembly comprises a shielding box body, at least one propelling mechanism, at least one testing jig and at least one coupling assembly; the display device and the key assembly are respectively arranged on the shell assembly; hide the keyboard that sets up in the casing subassembly front. The utility model discloses respectively through shielding box and casing subassembly double-shielding effect, solved the not good problem of shielding performance among the prior art among the bluetooth headset radio frequency test effectively.

Description

Finished product bluetooth headset testing arrangement

Technical Field

The utility model relates to a test equipment technical field particularly, especially relates to a finished product bluetooth headset testing arrangement.

Background

The Bluetooth headset is a small device based on Bluetooth technology, and free communication can be realized only by hiding the light device beside the headset without directly using communication equipment (mobile phones, computers and the like); the Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Before each earphone is shipped, various performance tests are required, including radio frequency testing of the bluetooth earphone.

The publication number CN207911018U provides a Bluetooth headset radio frequency testing device, which comprises a testing table, wherein two testing boxes are arranged above the testing table, each testing box comprises a box body and an upper cover, a testing jig is arranged at the bottom of the box body, a flat antenna used for receiving and transmitting Bluetooth headset signals is arranged in the middle of the testing jig, the flat antenna is electrically connected with a radio frequency tester, the radio frequency tester is electrically connected with a display screen used for displaying radio frequency parameters, and the radio frequency tester is arranged in the testing table; the test fixture is provided with scale marks for adjusting the test position of the Bluetooth headset at the periphery close to the panel antenna; two the test box inside wall all is provided with the one deck and is used for absorbing the cotton of inhaling of bluetooth headset sound. Although the scheme can carry out radio frequency test on the Bluetooth headset, the shielding performance of the device is not ideal; therefore, the finished Bluetooth headset testing device is provided and used for solving the problem that the shielding performance is poor in the radio frequency test of the Bluetooth headset in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a finished product bluetooth headset testing arrangement to in solving among the prior art problem that shielding performance is not good among the bluetooth headset radio frequency test.

The utility model relates to a finished product bluetooth headset testing device, which comprises a shell assembly and a control box, wherein the shell assembly is a hollow cavity, and the control box is arranged below the shell assembly; the shielding assembly is detachably connected in the shell assembly; the shielding assembly comprises a shielding box body, at least one propelling mechanism, at least one testing jig and at least one coupling assembly, the shielding box body is a hollow box body, and the at least one propelling mechanism is movably arranged on the shielding box body; at least one test fixture is arranged on the corresponding propelling mechanism; at least one coupling assembly is fixedly arranged on the corresponding propelling mechanism and is electrically connected with the control box; the display device and the key assembly are respectively arranged on the shell assembly; hide the keyboard that sets up in the casing subassembly front.

In one embodiment, the control box comprises a control box body, an industrial control host and a radio frequency testing device, wherein the control box body is a hollow cavity, and the industrial control host and the radio frequency testing device are respectively and fixedly arranged in the control box body; the radio frequency testing device is electrically connected with at least one coupling component.

In one embodiment, a box door is arranged on the control box body, and a lock is arranged on the box door.

In one embodiment, a plurality of heat dissipation holes are formed in the side wall of the control box body.

In one embodiment, a plurality of fans are further arranged in the control box body, and the plurality of fans are electrically connected with the industrial control host.

In one embodiment, a partition board is arranged in the shielding box body and divides the shielding box body into two separate spaces; the two propelling mechanisms are respectively and movably arranged in the two independent spaces.

In one embodiment, each propelling mechanism comprises a telescopic cylinder, a guide rail, a sliding bracket and a shielding plate; the telescopic cylinder is fixedly arranged in the shielding box body; the guide rail is fixedly arranged on the telescopic cylinder; the sliding support is movably arranged on the guide rail and is connected with the telescopic cylinder; the shielding plate is fixedly arranged on one side of the sliding support and can form a closed cavity with the shielding box body.

In one embodiment, the coupling assembly includes a fixing frame and a coupling plate, the fixing frame is fixedly disposed on the telescopic cylinder, and the coupling plate is fixedly disposed on the fixing frame and electrically connected to the radio frequency testing device.

In one of them embodiment, the utility model relates to a finished product bluetooth headset testing arrangement further includes alarm device, alarm device sets up casing assembly's top and with control box electrical connection.

In one of them kind of embodiment, the utility model relates to a finished product bluetooth headset testing arrangement further includes a plurality of wheels, and is a plurality of the wheel sets up respectively the below of control box is provided with the brake structure on it respectively.

Compared with the prior art, the utility model relates to a finished product bluetooth headset testing arrangement's beneficial effect does:

the utility model relates to a finished product bluetooth headset testing arrangement carries out double shielding to the bluetooth headset that sets up in the shield box through the shield box respectively with the casing subassembly, has strengthened the interference killing feature of bluetooth headset radio frequency test, has solved the problem that shielding performance is not good in the bluetooth headset radio frequency test among the prior art effectively;

the utility model relates to a finished product bluetooth headset testing arrangement is through placing bluetooth headset on test fixture, and test fixture moves to shielding box under the effect of advancing mechanism, carries out the radio frequency test to bluetooth headset through fixed coupling subassembly that sets up in shielding box and radio frequency testing arrangement wireless connection, and display device shows radio frequency testing arrangement test data in real time simultaneously, realizes effectively the radio frequency test function to bluetooth headset;

the utility model relates to a finished product bluetooth headset testing arrangement is through setting up the baffle in the shield box, cuts apart into two independent spaces to the shield box to can carry out two bluetooth headset's radio frequency test simultaneously and not disturbed each other, improve bluetooth headset's radio frequency efficiency of software testing to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a finished bluetooth headset testing device of the present invention;

fig. 2 is a schematic perspective view of another side of the testing device for finished bluetooth earphones shown in fig. 1;

fig. 3 is a schematic diagram of a partial explosion structure of the testing device for finished bluetooth headsets shown in fig. 1, including a shielding assembly;

fig. 4 is a schematic perspective view of a shielding assembly in the testing apparatus for finished bluetooth headsets of the present invention shown in fig. 3;

fig. 5 is a schematic view of the internal structure of the shield assembly shown in fig. 4.

The figures are marked by: 11, a housing assembly; 111, a cabinet door; 12, a control box; 121, a control box body; 1211, the door of the cabinet; 12111, locks; 1212, heat dissipation holes; 122, an industrial control host; 123, a radio frequency testing device; 13, a shielding component; 131, shielding the box body; 1311, a handle; 1312, fixing block; 132, a propulsion mechanism; 1321, a telescopic cylinder; 1322, guide rails; 1323, a sliding bracket; 1324, a shield plate; 133, testing the fixture; 134, a coupling component; 1341, a mount; 1342, a coupling plate; 14, a display device; 15, a key assembly; 16, a keyboard; 17, an alarm device; 18, a wheel; 20, a bluetooth headset.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are embodiments of a part of the present invention, not all embodiments. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for convenience of description and simplification of the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.

Further, in the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature may be over, above or on the second feature including the first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being below, beneath or beneath a second feature includes the first feature being directly below and obliquely below the second feature or simply indicating that the first feature is at a lesser level than the second feature.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a testing device for a finished bluetooth headset of the present invention may include a housing assembly 11, a control box 12, a shielding assembly 13, a display device 14, a key assembly 15, a keyboard 16, an alarm device 17, and a plurality of wheels 18; the shell assembly 11 is a hollow cavity; the control box 12 is arranged below the shell assembly 11, is electrically connected with the shielding assembly 13, the display device 14, the key assembly 15, the keyboard 16 and the alarm device 17 respectively, and performs radio frequency test on a bluetooth headset 20 arranged in the shielding assembly 13; the shielding assembly 13 is detachably connected in the housing assembly 11, and shields the bluetooth headset 20 which is arranged in the housing assembly for testing, so that interference of external signals is effectively prevented; the display device 14 and the button assembly 15 are respectively arranged on the housing assembly 11, and are used for displaying the test data of the bluetooth headset 20 detected by the control box 12 in real time, and the button assembly 15 is used for controlling the radio frequency test of the bluetooth headset 20 in the shielding assembly 13; the keyboard 16 is hidden on the front surface of the shell assembly 11, and the function setting is carried out through the keyboard 16; the alarm device 17 is arranged above the shell assembly 11 and used for prompting equipment or test data abnormity; the wheels 18 are respectively arranged below the control box 12, and the movement of the whole testing equipment is facilitated through the action of the wheels 18.

Referring to fig. 1-3, the housing assembly 11 is made of metal, preferably, the housing assembly 11 is made of aluminum alloy; at least one cabinet door 111 is provided thereon to facilitate the fixed mounting of the shielding assembly 13 in the housing assembly 11; in this embodiment, three doors 111 are respectively disposed on three sides of the housing assembly 11, and each door 111 is provided with a lock 12111. In this embodiment, the control box 12 includes a control box 121, an industrial control host 122 and a radio frequency testing device 123, the control box 121 is a hollow cavity, the industrial control host 122 and the radio frequency testing device 123 are respectively and fixedly disposed in the control box 121, the industrial control host 122 is respectively and electrically connected to the radio frequency testing device 123, the display device 14, the key assembly 15, the keyboard 16 and the alarm device 17, and the structure and control technology adopted by the control box are the prior art, so the specific structure and control method thereof are not described herein; the radio frequency testing device 123 is connected to the shielding component 13, and performs radio frequency testing on the bluetooth headset 20 disposed in the shielding component 13, where the radio frequency testing device 123 is also in the prior art, and therefore specific structures and testing processes thereof are not described herein. In this embodiment, the control box 121 is provided with a box door 1211, and the box door 1211 is convenient for placing or maintaining the industrial control host 122 and the radio frequency testing device 123; a lock 12111 is arranged on the box door 1211; because the industrial control host 122 and the radio frequency testing device 123 can generate a large amount of heat in the working process, the sidewall of the control box 121 is provided with a plurality of heat dissipation holes 1212, the heat in the control box 121 can be dissipated through the plurality of heat dissipation holes 1212, for better heat dissipation performance, the control box 121 is further provided with a plurality of fans (not shown), the plurality of fans (not shown) are electrically connected with the industrial control host 122, and the heat in the control box 121 can be dissipated better and faster through the plurality of fans (not shown).

Referring to fig. 1-5, the shielding assembly 13 includes a shielding box 131, at least one pushing mechanism 132, at least one testing fixture 133, and at least one coupling assembly 134; the shielding box body 131 is a hollow box body; at least one of the propelling mechanisms 132 is movably disposed on the shielding box 131 and can move relative to the shielding box 131, so as to facilitate the placement of the bluetooth headset 20 in the shielding assembly 13 for radio frequency testing; at least one test fixture 133 is disposed on the corresponding pushing mechanism 132, and moves along with the movement of the pushing mechanism 132, and a placement cavity is disposed on the test fixture 133, and the size of the placement cavity matches the size of the bluetooth headset 20, so that the bluetooth headset 20 can be conveniently placed in the placement cavity; at least one coupling component 134 is fixedly disposed on the corresponding pushing mechanism 132 and electrically connected to the radio frequency testing device 123, and is wirelessly connected to the corresponding bluetooth headset 20 on the testing fixture 133, so that the radio frequency testing device 123 can perform radio frequency testing on the bluetooth headset 20. In this embodiment, a partition (not shown) is disposed in the shielding box 131, and the partition (not shown) divides the shielding box 131 into two separate spaces, so as to shield the bluetooth headset 20 disposed in different regions; the two propelling mechanisms 132 are respectively movably arranged in different intervals.

Referring to fig. 4, in the present embodiment, the shielding box 131 is made of metal, and preferably, the shielding box 131 is made of aluminum alloy; a plurality of handles 1311 are arranged on the shielding box body 131, so that the shielding box body 131 can be conveniently carried; a plurality of fixing blocks 1312 are disposed at the bottom of the shielding box 131, and the shielding box 131 is fixed in the housing assembly 11 by the fixing blocks 1312 being engaged with screws.

Referring to fig. 5, in the present embodiment, each of the propelling mechanisms 132 includes a telescopic cylinder 1321, a guide rail 1322, a sliding support 1323 and a shielding plate 1324; the telescopic cylinder 1321 is fixedly arranged in the shielding box 131, and the guide rail 1322 is fixedly arranged on the telescopic cylinder 1321; the sliding support 1323 is movably arranged on the guide rail 1322 and is connected with the telescopic cylinder 1321, the telescopic cylinder 1321 drives the sliding support 1323 to move on the guide rail 1322, and the test fixture 133 is fixedly arranged on the sliding support 1323 and moves along with the movement of the sliding support 1323; the shielding plate 1324 is fixedly disposed at one side of the sliding support 1323, and can be tightly connected to the shielding box 131, so as to form a closed cavity, and preferably, a shielding strip is disposed at a position where the shielding plate 1324 contacts the shielding box 131, so as to enhance the shielding function of the shielding box 13.

Referring to fig. 5, in this embodiment, each of the coupling assemblies 134 includes a fixing frame 1341 and a coupling plate 1342, the fixing frame 1341 is fixedly disposed on the telescopic cylinder 1321, the coupling plate 1342 is fixedly disposed on the fixing frame 1341 and electrically connected to the radio frequency testing device 123, and the radio frequency testing device 123 can be wirelessly connected to the bluetooth headset 20 through the action of the coupling plate 1342, so as to perform radio frequency testing on the bluetooth headset 20.

Referring to fig. 1-3, the display device 14 may be an LED display screen or an LCD display screen, in this embodiment, the display device 14 is an LED display screen; in other embodiments, the display device 14 may be a touch screen display. In this embodiment, the key assembly 15 includes a plurality of keys, which are electrically connected to the industrial control host 122 respectively. In order to facilitate the fixation of the whole testing device, a plurality of wheels 18 are respectively provided with a brake structure.

It should be noted that, the finished bluetooth headset testing device of the present invention performs double shielding on the bluetooth headset 20 disposed on the propelling mechanism 132 through the shielding box 131 and the housing assembly 11, respectively, so as to enhance the anti-interference capability of the radio frequency test of the bluetooth headset 20; meanwhile, by placing the bluetooth headset 20 on the testing fixture 133, the testing fixture 133 moves into the shielding box 131 under the action of the pushing mechanism 132, and performs a radio frequency test by wirelessly connecting the coupling component 134 fixedly arranged in the shielding box 131 with the radio frequency testing device 123, and the display device 14 displays the test data of the radio frequency testing device 123 in real time.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The finished Bluetooth headset testing device is characterized by comprising a shell assembly and a control box, wherein the shell assembly is a hollow cavity, and the control box is arranged below the shell assembly; a shield assembly removably connected in the housing assembly; the shielding assembly comprises a shielding box body, at least one propelling mechanism, at least one testing jig and at least one coupling assembly, the shielding box body is a hollow box body, and the at least one propelling mechanism is movably arranged on the shielding box body; at least one test fixture is arranged on the corresponding propelling mechanism; at least one coupling assembly is fixedly arranged on the corresponding propelling mechanism and is electrically connected with the control box; the display device and the key assembly are respectively arranged on the shell assembly; hide the keyboard that sets up in the casing subassembly front.

2. The finished bluetooth headset testing device according to claim 1, wherein the control box comprises a control box body, an industrial control host and a radio frequency testing device, the control box body is a hollow cavity, and the industrial control host and the radio frequency testing device are respectively and fixedly arranged in the control box body; the radio frequency testing device is electrically connected with at least one coupling component.

3. The finished bluetooth headset testing device of claim 2, wherein a box door is arranged on the control box body, and a lock is arranged on the box door.

4. A finished Bluetooth headset testing device as claimed in claim 2, wherein the control box is provided with a plurality of heat dissipation holes in its side wall.

5. The finished Bluetooth headset testing device of claim 4, wherein a plurality of fans are further arranged in the control box body, and are electrically connected with the industrial control host.

6. The finished bluetooth headset testing device of claim 1, wherein a partition is arranged in the shielding box body, and the partition divides the shielding box body into two separate spaces; the two propelling mechanisms are respectively and movably arranged in the two independent spaces.

7. The finished bluetooth headset testing device according to claim 2, wherein each of the propelling mechanisms comprises a telescopic cylinder, a guide rail, a sliding bracket and a shielding plate; the telescopic cylinder is fixedly arranged in the shielding box body; the guide rail is fixedly arranged on the telescopic cylinder; the sliding support is movably arranged on the guide rail and is connected with the telescopic cylinder; the shielding plate is fixedly arranged on one side of the sliding support and can form a closed cavity with the shielding box body.

8. The finished bluetooth headset testing device of claim 7, wherein the coupling assembly includes a fixing frame and a coupling plate, the fixing frame is fixedly disposed on the telescopic cylinder, and the coupling plate is fixedly disposed on the fixing frame and electrically connected to the radio frequency testing device.

9. The device as claimed in any one of claims 1 to 8, further comprising an alarm device disposed above the housing assembly and electrically connected to the control box.

10. A finished bluetooth headset testing device according to any one of claims 1-8, further comprising a plurality of wheels, each of the wheels being disposed under the control box and having a braking structure disposed thereon.