CN216982125U

CN216982125U - General pressurize equipment of bluetooth headset

Info

Publication number: CN216982125U
Application number: CN202123322066.7U
Authority: CN
Inventors: 吴译; 魏永宁
Original assignee: Dongguan Koppo Electronics Co Lld
Current assignee: Dongguan Koppo Electronics Co Lld
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-15
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses universal pressure maintaining equipment for a Bluetooth headset, which comprises a workbench, wherein a plurality of groups of pressure maintaining devices and a plurality of control panels are arranged on the workbench; the pressure maintaining device comprises a pressure maintaining component, an upper die component and a lower die component; the lower die assembly is arranged on the workbench and also comprises a lower die plate capable of being replaced quickly; the upper die assembly is connected with the pressure maintaining assembly and also comprises an upper die plate capable of being replaced quickly; the control panel is used for independently controlling various pressure maintaining actions corresponding to the pressure maintaining components; the pressure maintaining process of various shells of each Bluetooth headset can be independently controlled, so that the pressure maintaining and sealing quality of the headset shells is ensured, the universality and the working efficiency of the whole device are improved, the efficiency of the pressure maintaining and sealing process is higher, and the Bluetooth headset is suitable for more models of headsets.

Description

General pressurize equipment of bluetooth headset

Technical Field

The utility model relates to the field of earphone production, in particular to universal pressure maintaining equipment for a Bluetooth earphone.

Background

After the bluetooth headset got into people's life, very big change original wired headset's use restriction, let people also can enjoy high-quality music when the motion and experience with the conversation, avoid the constraint because of the data line brings, and owing to used wireless connection, avoided sweat, rainwater etc. to flow in the earphone jack through the earphone cord, and then damaged various electronic equipment.

But relatively, the bluetooth headset itself can be penetrated by sweat, rain and the like in life in the outdoor use process, and further short circuit damage of the bluetooth headset itself is caused; and gaps generated in the assembling process of shells of the bluetooth headset, such as a drive-by-wire shell part and a battery shell, can also cause external dust to invade the inside of the bluetooth headset, and influence the sound quality of the headset. Most of the existing technologies are simple and batch-wise to glue AB glue on corresponding earphone shell points, and then pressure maintaining is carried out uniformly, but the scheme is poor in yield and low in efficiency, the pressure maintaining sealing quality of a single Bluetooth earphone cannot be effectively controlled and guaranteed, and the Bluetooth earphones of different models cannot be used universally and cannot be changed and adapted quickly; therefore, an apparatus capable of improving the sealing performance of the bluetooth headset and improving the controllability of the pressure maintaining process is urgently needed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

A general pressurizer for Bluetooth earphones comprises a workbench, wherein a plurality of groups of pressurizers and a plurality of control panels are arranged on the workbench; the pressure maintaining device comprises a pressure maintaining component, an upper die component and a lower die component; the lower die assembly is arranged on the workbench and also comprises a lower die plate capable of being replaced quickly; the upper die assembly is connected with the pressure maintaining assembly and also comprises an upper die plate capable of being replaced quickly; the control panel is used for independently controlling various pressure maintaining actions corresponding to the pressure maintaining components.

Furthermore, the lower die assembly also comprises a lower die supporting frame fixed on the workbench and a lower die connecting plate positioned on the lower die supporting frame; the lower die connecting plate is connected with the lower die plate.

Furthermore, a reference pin for positioning the lower template is further arranged on the lower die connecting plate.

Further, the pressure maintaining assembly is fixed on the workbench through a mounting plate and an upper die supporting frame.

Further, the upper die assembly comprises an upper die reference plate fixedly connected with the movable end of the pressure maintaining assembly; the upper die datum plate is connected with the upper die plate through an upper die connecting plate.

Furthermore, a positioning column is further arranged between the upper die assembly and the mounting plate.

Furthermore, a plurality of lower pressure holding grooves are formed in the lower template; and an upper pressure maintaining groove is arranged on the upper template at the position corresponding to the lower pressure maintaining groove.

Furthermore, the control panel comprises a start key, an emergency stop key and a time controller.

Furthermore, the pressure maintaining assembly comprises a driving device which is used for driving the upper die assembly to move so as to be matched with the lower die assembly to realize the pressure maintaining action.

Further, the utility model also provides a use method of the universal pressure maintaining equipment for the Bluetooth headset, which comprises the following steps:

1) and quickly replacing the lower template: loosening the bolts, quickly taking out the original lower template, quickly and accurately positioning the new lower template on the lower die connecting plate through the reference pin, and fixing the new lower template through the bolts;

2) and rapidly replacing the upper template: fixing a plurality of upper die connecting plates and a plurality of different upper die plates in advance for later use; then, the original upper die connecting plate is quickly taken out of the upper die reference plate, and the upper die connecting plate which is assembled and fixed with the upper die plate to be used is quickly connected and fixed with the upper die reference plate to prevent the upper die connecting plate from falling off;

3) and pressure maintaining action: the pressure maintaining actions of different pressure maintaining components are independently controlled through different control panels, and the pressing height and the corresponding pressure maintaining time of the driving mechanism are controlled.

Compared with the prior art, the utility model has the beneficial effects that: according to the universal pressure maintaining equipment for the Bluetooth earphones, the air cylinder is used for independently driving the upper template to move downwards for pressure maintaining, the driving structure is independently controlled through the control panel, and therefore the pressure maintaining process of each Bluetooth earphone can be controlled and adjusted independently of the pressure maintaining processes of other Bluetooth earphones; meanwhile, the equipment can also be used for quickly replacing part or all of the upper template and the lower template, so that the requirement of high-efficiency industrial production is met, the adaptability is stronger, and the universality is higher.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic structural view of an upper die assembly of the present invention.

Fig. 3 is a perspective view of the upper die assembly of the present invention.

Fig. 4 is a schematic view of the internal structure of the upper die assembly of the present invention.

Fig. 5 is a schematic view of the structure of the lower die assembly of the present invention.

Fig. 6 is a schematic view of the internal structure of the lower die assembly of the present invention.

In the figure: 1. a work table; 2. a pressure maintaining device; 3. a control panel; 21. a pressure maintaining component; 22. an upper die assembly; 23. a lower die assembly; 221. mounting a template; 231. a lower template; 232. a lower die supporting frame; 233. a lower die connecting plate; 234. a reference pin; 211. mounting a plate; 222. an upper die support frame; 223. an upper die datum plate; 224. profiling the groove; 225. an upper die connecting plate; 226. fixing an iron pin; 227. a magnet; 4. a positioning column; 5. a lower pressure maintaining groove; 6. an upper pressure maintaining groove; 7. a linear bearing; 31. a start key; 32. a scram key; 33. a time controller; 24. a cylinder; 25. and a barometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a pressure maintaining device for bluetooth headsets includes a workbench 1, wherein a plurality of pressure maintaining devices 2 and a plurality of control panels 3 are disposed on the workbench 1; the pressure maintaining device 2 comprises a pressure maintaining assembly 21, an upper die assembly 22 and a lower die assembly 23; the lower die assembly 23 is arranged on the workbench 1, and the lower die assembly 23 also comprises a lower die plate 231 which can be replaced quickly; the upper die assembly 22 is connected with the pressure maintaining assembly 21, and the upper die assembly 22 also comprises an upper die plate 221 capable of being replaced quickly; the control panel 3 is used to individually control various pressure maintaining actions of the corresponding pressure maintaining component 21.

Specifically, in some embodiments, each control panel 3 controls one pressure maintaining assembly 21 independently, so as to realize independent control of the pressure maintaining process of each bluetooth headset, and in the pressure maintaining process, different pressing heights and pressure maintaining times can be selected in real time according to different bluetooth headsets, so that various different use requirements are met; the upper die plate 221 and the lower die plate 231 can be installed through quick-change structures such as quick-change bolts, the high-quality requirement of industrial production is met, and meanwhile, the dies can be quickly changed according to the difference of product models, so that the high-efficiency production requirement is met.

The lower die assembly 23 further comprises a lower die supporting frame 232 fixed on the workbench 1 and a lower die connecting plate 233 arranged on the lower die supporting frame 232; the lower die connecting plate 233 is connected to a lower die plate 231.

Specifically, in some embodiments, the lower mold support 232 is fixed on the workbench 1 through a threaded structure, and in an actual production process, the lower mold support 232 with different heights can be selected according to actual production requirements on site to realize an optimal technical scheme; the lower die connecting plate 233 is fixed on the lower die supporting frame 232 through a thread structure; in the actual production process, the lower die connecting plate 233 and the lower die supporting frame 232 are connected through a quick-change threaded structure, and when the lower die connecting plate 233 and the lower die supporting frame 231 need to be replaced together; the lower die connecting plate 233 and the lower die plate 231 may be connected by a quick-change threaded structure, and when the lower die connecting plate is required to be replaced, only the lower die plate 231 needs to be replaced, and when the lower die plate 231 is installed, the lower die connecting plate is assisted to be positioned by the reference positioning device, so that the lower die connecting plate is installed quickly and accurately.

The lower die connecting plate 233 is further provided with a reference pin 234 for positioning the lower die plate 231.

In particular, in some practical production embodiments, the positioning device may be a plurality of projections with different shapes and positions, and the reference pin 234 mentioned here is only a simple and practical one of many positioning devices, and the practical protection scope should not be limited thereto.

The pressure holding unit 21 is fixed to the table 1 by a mounting plate 211 and an upper mold support 222.

Specifically, in some embodiments, the mounting plate 211 is fastened to the upper mold support 222 to allow precise positioning and matching between the upper mold plate 221 and the lower mold plate 231, so that no offset leakage occurs during the pressure maintaining process, and the mounting plate can be properly adjusted for different assembling processes to meet the use requirements.

The upper die assembly 22 comprises an upper die reference plate 223 fixedly connected with the movable end of the pressure maintaining assembly 21; the upper mold reference plate 223 is connected to the upper mold plate 221 through an upper mold connecting plate 225.

Specifically, a profiling groove 224 is formed in the lower end face of the upper die reference plate 223, and an upper die connecting plate 225 is magnetically fixed to the inner side of the profiling groove 224; the upper die connecting plate 225 is fixed to the upper die plate 221 by screws.

In some embodiments, a fixed iron pin 226 is disposed in the upper die reference plate 223, and a magnet 227 is disposed on the back surface of the upper die connecting plate 225 at a position corresponding to the fixed iron pin 226, so that when pressure maintaining sealing is performed on earphones of different models and specifications, the upper die connecting plate 225 and the upper die plate 221 can be quickly removed, and when removing, the upper die connecting plate 225 and the upper die plate 221 thereon can be quickly removed without releasing other mechanisms because of a magnetic attraction structure; in the installation process, only the upper mold connecting plate 225 and the upper mold plate 221 which are fixed in advance need to be placed into the profiling groove 224, the corresponding fixing iron pins 226 and the magnets 227 attract each other to avoid the falling of the upper mold connecting plate 225, and the profiling groove 224 plays a role in limiting and fixing the upper mold connecting plate 225 to ensure that the upper mold plate 221 and the lower mold plate 231 can be aligned and matched.

A positioning column 4 is also arranged between the upper die base assembly 22 and the mounting plate 211.

Specifically, the bottom of the positioning column 4 is installed on the upper die reference plate 223, and the upper part of the positioning column 4 penetrates through the installation plate 211 to further limit the upper die reference plate 223, and particularly, the installation plate 211 is further provided with a linear bearing 7 corresponding to the positioning column 4, so that the positioning column 4 can conveniently move up and down; four corners of each upper die reference plate 223 upper end face all are equipped with reference column 4, also all come to be connected between the mounting panel 211 through linear bearing 7, when guaranteeing that upper die reference plate 223 can move up and down smoothly under the action of pressure maintaining component 21, carry out sufficient injecing to upper die reference plate 223, shield the influence of external adverse factor, guarantee that upper die plate 221 and lower bolster 231 can counterpoint the cooperation and go on smoothly of pressure maintaining process.

A plurality of lower pressure maintaining grooves 5 are formed in the lower template 231; the upper die plate 221 is provided with an upper pressure holding groove 6 at a position corresponding to the lower pressure holding groove 5.

Specifically, for earphones of different models and specifications, the shapes and the structures of the inner parts of the upper pressure maintaining groove 6 and the lower pressure maintaining groove 5 are different, but the upper pressure maintaining groove 6 and the lower pressure maintaining groove 5 can be aligned and matched with each other to realize pressure maintaining action; meanwhile, one lower template 231 may correspond to a plurality of upper templates 221, and specific numerical values are not limited, but all should be within the protection scope of the technical solution.

The control panel 3 includes a start key 31, an emergency stop key 32 and a time controller 33.

Specifically, the start key 31 and the emergency stop key 32 in each control panel 3 are individually used to control the start and stop of the pressure holding assembly 21; the time controller 33 is used for individually controlling the pressure maintaining time of the pressure maintaining assembly 21 according to the states of different earphone shells.

The pressure maintaining assembly comprises a driving device which is used for driving the upper die assembly to move so as to be matched with the lower die assembly to realize pressure maintaining action.

Specifically, in some embodiments, the driving device is an air cylinder, and the pressure maintaining assembly 21 performs pneumatic pressure maintaining through the air cylinder 24; and a barometer 25 is also connected to the cylinder 24.

The pressure maintaining component 21 adopts pneumatic pressure maintaining, the pressure maintaining action is faster, and the reaction is more flexible and accurate; the pressure state is observed in real time through the barometer 25, and whether the pressure maintaining process is carried out smoothly is further determined; the connection of the air pressure pipelines can adopt a multi-parallel connection structure, so that the influence of air pressure of other branches can be avoided.

The utility model also provides a use method of the universal pressure maintaining equipment for the Bluetooth headset, which comprises the following steps:

1) quick replacement lower template 231: loosening the bolts, quickly taking out the original lower template 231, quickly and accurately positioning the new lower template 231 on the lower die connecting plate 233 through the reference pin 234 and fixing the new lower template 231 through the bolts;

2) and a quick replacement upper template 221: a plurality of upper die connecting plates 225 and a plurality of different upper die plates 221 are fixed by screws for standby; then, the original upper die connecting plate 225 is quickly taken out of the profiling groove 224 of the upper die reference plate 223, and the upper die connecting plate 225 which is assembled and fixed with the upper die plate 221 to be used is quickly placed into the profiling groove 224 and fixed through magnetic attraction to prevent falling;

3) and pneumatic pressure maintaining: the pressure maintaining actions of different pressure maintaining assemblies 21 are controlled independently through different control panels 3, and the pressing height of the air cylinder 24 and the corresponding pressure maintaining time are controlled.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A general pressure maintaining device for Bluetooth headsets comprises a workbench, and is characterized in that a plurality of groups of pressure maintaining devices and a plurality of control panels are arranged on the workbench; the pressure maintaining device comprises a pressure maintaining component, an upper die component and a lower die component; the lower die assembly is arranged on the workbench and also comprises a lower die plate capable of being replaced quickly; the upper die assembly is connected with the pressure maintaining assembly and also comprises an upper die plate capable of being replaced quickly; the control panel is used for independently controlling various pressure maintaining actions corresponding to the pressure maintaining components.

2. The universal pressure maintaining device for the Bluetooth headsets as claimed in claim 1, wherein the lower die assembly further comprises a lower die supporting frame fixed on the workbench and a lower die connecting plate positioned on the lower die supporting frame; the lower die connecting plate is connected with the lower die plate.

3. The universal pressure maintaining device for the Bluetooth headsets as claimed in claim 2, wherein the lower die connecting plate is further provided with a reference pin for positioning the lower die plate.

4. The universal pressure maintaining device for bluetooth headsets of claim 1, wherein the pressure maintaining assembly is fixed on the worktable by a mounting plate and an upper mold supporting frame.

5. The universal pressure maintaining device for the Bluetooth earphones according to claim 4, wherein the upper die assembly comprises an upper die reference plate fixedly connected with the movable end of the pressure maintaining assembly; the upper die datum plate is connected with the upper die plate through an upper die connecting plate.

6. The universal pressure maintaining equipment for Bluetooth headsets as claimed in claim 5, wherein a positioning column is further arranged between the upper module and the mounting plate.

7. The universal pressure maintaining device for the Bluetooth earphones according to claim 1, wherein a plurality of lower pressure maintaining grooves are arranged on the lower template; and an upper pressure maintaining groove is arranged on the upper template at the position corresponding to the lower pressure maintaining groove.

8. The bluetooth headset universal pressure maintaining device of claim 1, wherein the control panel comprises a start key, an emergency stop key and a time controller.

9. The universal bluetooth headset pressure maintaining device according to claim 1, wherein the pressure maintaining assembly comprises a driving device for driving the upper mold assembly to move to cooperate with the lower mold assembly to achieve the pressure maintaining action.