CN220731867U - Plug-in structure for connecting portable electrical signals and dry eye fumigation treatment equipment - Google Patents

Abstract

The application discloses portable electrical signal connection is with grafting structure and dry eye fumigation treatment equipment belongs to electrical signal and switches on and connect technical field. The plug structure for the portable electrical signal connection comprises a first shell and a second shell, wherein the first shell is detachably connected with the second shell, the inner wall of the front end of the first shell is detachably connected with a third shell, one side, far away from the first shell, of the third shell is detachably connected with a fourth shell, a shielding piece is arranged between the third shell and the fourth shell, a plug-in component male head is arranged on one side of the shielding piece, a plug-in component female head is arranged on the inner side of the second shell, and the plug-in component female head and the plug-in component male head are in butt joint; the cooperation of this application through above-mentioned structure for dock convenient and fast between shell one and the shell three, and the connection period is firm stable, and it is fixed that the fixture block is avoided directly to a certain extent, and the deformation appears in the fixture block that causes easily for a long time, leads to the not good problem of dynamics of connection.

Description

Plug-in structure for connecting portable electrical signals and dry eye fumigation treatment equipment

Technical Field

The application relates to the technical field of electric signal conduction connection, in particular to a portable plug-in structure for electric signal connection and dry eye fumigation treatment equipment.

Background

The dry eye constant temperature fumigation therapeutic apparatus is an apparatus for treating dry eye, and an electrical signal conduction connection on the dry eye constant temperature fumigation therapeutic apparatus mainly comprises a power connection, a control signal connection, a temperature sensor connection and the like, and the electrical signal conduction connection generally refers to various electrical apparatuses, sensors or elements connected through wires, cables or circuits so as to transmit control signals, data signals or power signals.

In the prior art, when butt joint is carried out between the shells that electric signal switches on the connection, directly adopt bolt or fixture block as the connecting piece to dock generally, adopt the bolt to fix, though firm but operate comparatively loaded down with trivial details, and fix through the fixture block, though have the advantage of simple operation, but the deformation appears easily in the long-time use of fixture block to can't provide sufficient connecting force, electric signal switches on the shell that connects and dock infirm, very easily leads to electric connection unreliable, influences the transmission of signal.

Disclosure of Invention

An object of the present application is to provide a portable electrical signal connection is with grafting structure and dry eye fumigation treatment equipment to solve the problem that proposes among the above-mentioned background art.

The application provides a portable electrical signal connects with grafting structure adopts following technical scheme:

the utility model provides a portable electric signal connects and uses grafting structure, includes shell one and shell two, can dismantle the connection between shell one and the shell two, still include:

the inner wall of the front end of the first shell is detachably connected with a third shell, one side, far away from the first shell, of the third shell is detachably connected with a fourth shell, a shielding piece is arranged between the third shell and the fourth shell, a male plug-in component is arranged on one side of the shielding piece, a female plug-in component is arranged on the inner side of the second shell, and the female plug-in component and the male plug-in component are in butt joint;

the plug-in mechanism is arranged between the first shell and the third shell and comprises a plug-in plate, the plug-in plate is plugged in a groove formed in the inner wall of the third outer side of the third shell, a cavity for limiting movement of the plug-in plate is formed in the inner wall of the first shell, four groups of connecting rods are fixed on one side, away from the third shell, of the plug-in plate, four groups of jacks matched with the connecting rods are formed in the inner wall of the first shell, one end of each connecting rod penetrates through the jack to the outer side of the first shell, and each group of connecting rods stretches out and draws back in the jack through the first spring.

By adopting the technical scheme, the first shell and the third shell can be conveniently in butt joint, so that the stability of the first shell, the second shell, the third shell and the fourth shell in the connecting period is improved.

Optionally, the outer wall of each group of connecting rod is fixed with the dog, and the dog is spacing to remove in the jack, and every group spring one is all twined at the outer wall of connecting rod, and the both ends of spring one are fixed respectively between dog outer wall and jack inner wall.

By adopting the technical scheme, the purpose of limiting the movement of the connecting rod can be achieved.

Optionally, the method further comprises: a locking mechanism;

the locking mechanism comprises movable rods, the upper side and the lower side of the first shell and the lower side of the third shell are respectively provided with a movable rod, one end of each movable rod is respectively fixedly provided with a butt joint block, clamping grooves matched with the butt joint blocks are respectively formed in the inner walls of the upper side and the lower side of the second shell and the inner wall of the fourth shell, sliding grooves are respectively formed in the inner walls of the upper side and the lower side of the first shell and the inner wall of the third shell, sliding blocks are respectively connected in a limiting sliding mode in the sliding grooves, connecting seats are respectively fixed on the outer sides of the sliding blocks, the connecting seats are rotatably connected with the other ends of the movable rods, and springs II are respectively fixed between the outer walls of the sliding blocks and the inner walls of the sliding grooves.

Through adopting above-mentioned technical scheme, can play respectively to carrying out the purpose of strengthening the locking between shell one and shell two and shell three and the shell four, improve the reliability of connection.

Optionally, each group of clamping grooves is designed in a semi-open state, and anti-slip pads are fixed on the inner walls of each group of clamping grooves.

Through adopting above-mentioned technical scheme, can make the butt joint piece peg graft in the draw-in groove after, through the elasticity control joint of spring two in the draw-in groove.

Optionally, a connecting plate is fixed between one ends of each two groups of connecting rods, and a handle is fixed between the connecting plates.

By adopting the technical scheme, an operator can conveniently control the plugboard to be pulled out through the handle, and the connection between the first shell and the third shell is released.

Optionally, the three outsides of shell are fixed with the guide block, and the guide block can be in the guide way internal limitation removal that an inner wall of shell was seted up.

By adopting the technical scheme, the purpose of positioning and guiding between the first shell and the third shell can be achieved.

The application provides a dry eye fumigation treatment device adopts following technical scheme:

the dry eye fumigation treatment equipment comprises a shell, a liquid medicine storage device, an ultrasonic atomization device, an atomization steam eye cover, a steam branch, a power module and a control module, and further comprises the portable plug-in structure for electric signal connection;

the liquid medicine storage device is used for storing liquid medicine;

the ultrasonic atomizing device is communicated with the liquid medicine storage device and is used for atomizing liquid medicine;

at least one steam branch is arranged between the liquid medicine storage device and the atomized steam eyeshade;

the power supply module is used for supplying power to the liquid medicine storage device, the ultrasonic atomization device, the steam branch and the control module;

the control module adopts MCU for control liquid medicine storage device, ultrasonic atomizing device and power module.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through being provided with grafting mechanism for the connecting rod drives the picture peg and peg graft in the recess through utilizing the elasticity control of spring one, thereby can realize the quick butt joint between shell one and the shell three, and the connecting rod passes through the elasticity control of spring one and drives the picture peg and remove, and the fixture block of having avoided directly using to a certain extent is fixed, and the deformation appears in the fixture block that causes easily for a long time, leads to the problem that the connection dynamics is not good, and this application is through the cooperation of above-mentioned structure for dock convenient and fast between shell one and the shell three, and the connection period is firm stable;

2. through being provided with locking mechanical system, when movable rod control butt joint piece pegged graft in the draw-in groove, through the elasticity control of spring two for the connecting seat can drive movable rod and butt joint piece overall movement, thereby drives butt joint piece joint in the draw-in groove, can play respectively and consolidate the purpose of locking between shell one and shell two and shell three and the shell four, improves the reliability of connecting between shell one, shell two, shell three and the shell four.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an exploded view of the three-dimensional structure of the present application;

FIG. 3 is a schematic cross-sectional view of a partial perspective structure of a housing of the present application;

FIG. 4 is a schematic cross-sectional view of the third and fourth housings of the present application;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 of the present application;

the reference numerals in the figures illustrate: 1. a first shell; 2. a second shell; 3. a third shell; 4. a fourth shell; 5. a shield; 6. a male plug of the plug assembly; 7. a female plug of the plug assembly; 11. inserting plate; 12. a connecting rod; 13. a first spring; 14. a connecting plate; 15. a handle; 16. a stop block; 17. a guide block; 21. a movable rod; 22. a butt joint block; 23. a clamping groove; 24. a connecting seat; 25. a slide block; 26. and a second spring.

Detailed Description

The present application is described in further detail below in conjunction with the drawings attached to the specification.

Example 1

Referring to fig. 1-2, the portable plug structure for electric signal connection provided by the application comprises a first shell 1 and a second shell 2, wherein the first shell 1 and the second shell 2 are detachably connected, the inner wall of the front end of the first shell 1 is detachably connected with a third shell 3 through a plug mechanism, one side, far away from the first shell 1, of the third shell 3 is detachably connected with a fourth shell 4, a shielding piece 5 is arranged between the third shell 3 and the fourth shell 4, one side of the shielding piece 5 is provided with a male plug assembly 6, the inner side of the second shell 2 is provided with a female plug assembly 7, and the female plug assembly 7 and the male plug assembly 6 are mutually butted;

referring to fig. 2-4, the plugging mechanism provided by the application is arranged between the first shell 1 and the third shell 3, the plugging mechanism comprises a plugging plate 11, the plugging plate 11 is plugged into a groove formed in the inner wall of the outer side of the third shell 3, a cavity for limiting movement of the plugging plate 11 is formed in the inner wall of the first shell 1, four groups of connecting rods 12 are fixed on one side, far away from the third shell 3, of the plugging plate 11, four groups of jacks matched with the connecting rods 12 are formed in the inner wall of the first shell 1, one end of each connecting rod 12 penetrates through the jacks to the outer side of the first shell 1, a connecting plate 14 is fixed between one end of each two groups of connecting rods 12, a handle 15 is fixed between the connecting plates 14, the connecting plates 14 and the handle 15 are arranged, the four groups of connecting rods 12 can be conveniently pulled to move, so that the plugging plate 11 is controlled to be far away from or close to the third shell 3, a stop 16 is fixed on the outer wall of each group of connecting rods 12, each group of connecting rods 12 is in a telescopic movement in the jacks through a first spring 13, each group of springs 13 is wound on the outer wall of the connecting rods 12, two ends of each spring 13 are respectively fixed between the outer walls of the stop 16 and the inner walls of the connecting rods, and the connecting rods are fixed between the outer walls of the connecting rods 13 and the connecting rods, and the connecting rods can be prevented from being directly deformed in a certain way by the flexible way, and the connecting rods can be directly caused by the fact that the problem is avoided, and the problem is caused by the deformation of the connection is caused by the fact that the connecting rods can be directly and can be directly welded in a long mode;

the application provides a guide block 17, the shell three 3 outsides are fixed with guide block 17, and the guide block 17 can be in the guide way internal limit removal that shell 1 inner wall was seted up, and the setting of guide block 17 can play the purpose of carrying out the location direction between shell one 1 and the shell three 3 to when making need be connected between shell one 1 and the shell three 3, make shell one 1 and shell three 3 can dock fast.

Referring to fig. 5, the application still includes locking mechanical system, locking mechanical system includes movable rod 21, the upper and lower both sides of shell one 1 and shell three 3 all are provided with movable rod 21, and every the one end of movable rod 21 all is fixed with butt joint piece 22, the draw-in groove 23 with butt joint piece 22 looks adaptation has all been seted up to the upper and lower both sides inner wall of shell two 2 and shell four 4, every group's draw-in groove 23 is half open state design, the inner wall of every group's draw-in groove 23 all is fixed with the slipmat, this fixed connection's mode can be the gluing, butt joint piece 22 joint can be with slipmat contact after in draw-in groove 23, thereby effectively improve the stability after joint piece 22 joint is in draw-in groove 23, the spout has all been seted up to the upper and lower both sides inner wall of shell one 1 and shell three 3, and all spacing sliding connection has slider 25 in the spout, the outside of every group's slider 25 all is fixed with connecting seat 24, and the other end of connecting seat 24 and movable rod 21 is rotated through the pivot and is connected, all be fixed with spring two 26 between the inner wall of every group's slider 25 and spout, this fixed connection can be with the slipmat, can be with the slipmat to carry out the two in order to carry out the mode can be to carry out joint piece 21 and can take the joint piece 21 to the joint piece 2 with the jack-up with the whole purpose to 2 in order to the control rod 21, thereby can carry out the joint piece 21 to the whole joint piece 21 and can take the motion 21 to the joint piece 2 to the control piece 21 to the end and 2 to the joint piece to 2, and can take the motion piece to the joint piece to the control piece 21 to the joint piece to 2 to the joint piece to have.

The implementation principle of the plug-in structure for portable electrical signal connection in the embodiment of the application is as follows:

firstly, when the first shell 1 and the third shell 3 need to be docked, the third shell 3 is controlled to be close to the first shell 1, so that the guide block 17 slides in the guide groove, then the handle 15 is pulled outwards, at the moment, the first spring 13 is compressed, so that the handle 15 drives the connecting rod 12 and the plugboard 11 to move into the cavity, and then when the first shell 1 and the third shell 3 are docked successfully, the handle 15 is released, and the connecting rod 12 drives the plugboard 11 to be spliced in the groove by utilizing the elastic control of the first spring 13, so that the rapid docking between the first shell 1 and the third shell 3 is realized;

then through carrying out the connection between shell three 3 and shell four 4, dock the back with shell four 4 and shell three 3, through rotatory movable rod 21 for movable rod 21 upset control butt joint piece 22 is pegged graft in draw-in groove 23, then through the elasticity control of spring two 26, makes slider 25 slide in the spout, and connecting seat 24 drives movable rod 21 and butt joint piece 22 whole removal this moment, and control butt joint piece 22 joint is in draw-in groove 23, realizes the reinforcement locking between shell one and shell two 2 and shell three 3 and shell four 4.

Example 2

The utility model provides a pair of dry eye fumigation treatment facility, which comprises an outer shell, liquid medicine storage device, ultrasonic atomizing device, atomizing steam eye cover, steam branch road, power module and control module, still include the portable electric signal connection of record in the above-mentioned embodiment 1 and use the grafting structure, liquid medicine storage device is used for storing the liquid medicine, ultrasonic atomizing device and liquid medicine storage device intercommunication, be used for atomizing the liquid medicine, be equipped with at least steam branch road between liquid medicine storage device and the atomizing steam eye cover, power module is used for liquid medicine storage device, ultrasonic atomizing device, steam branch road and control module power supply, control module adopts MCU, be used for controlling liquid medicine storage device, ultrasonic atomizing device and power module.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a portable electric signal connects with grafting structure, includes shell one (1) and shell two (2), can dismantle between shell one (1) and the shell two (2) and be connected, its characterized in that still includes:

the front end inner wall of the first shell (1) is detachably connected with a third shell (3), one side, far away from the first shell (1), of the third shell (3) is detachably connected with a fourth shell (4), a shielding piece (5) is arranged between the third shell (3) and the fourth shell (4), one side of the shielding piece (5) is provided with a male plug assembly (6), the inner side of the second shell (2) is provided with a female plug assembly (7), and the female plug assembly (7) and the male plug assembly (6) are mutually in butt joint;

the plug-in mechanism is arranged between the first shell (1) and the third shell (3), the plug-in mechanism comprises a plug-in plate (11), the plug-in plate (11) is plugged in a groove formed in the inner wall of the outer side of the third shell (3), a cavity for limiting movement of the plug-in plate (11) is formed in the inner wall of the first shell (1), four groups of connecting rods (12) are fixed on one side, far away from the third shell (3), of the plug-in plate (11), four groups of jacks matched with the connecting rods (12) are formed in the inner wall of the first shell (1), one end of each connecting rod (12) penetrates through the jack to the outer side of the first shell (1), and each group of connecting rods (12) stretch out and draw back in the jack through a first spring (13).

2. The portable electrical signal connection plug-in structure according to claim 1, wherein: the outer wall of each group of connecting rods (12) is fixedly provided with a stop block (16), the stop blocks (16) move in the jack in a limiting mode, each group of springs I (13) are wound on the outer wall of the connecting rod (12), and two ends of the springs I (13) are respectively fixed between the outer wall of the stop block (16) and the inner wall of the jack.

3. The portable electrical signal connection plug-in connection of claim 1, further comprising: a locking mechanism;

the locking mechanism comprises a movable rod (21), the upper side and the lower side of a first shell (1) and a third shell (3) are respectively provided with the movable rod (21), one end of each movable rod (21) is respectively fixedly provided with a butt joint block (22), clamping grooves (23) matched with the butt joint blocks (22) are respectively formed in the inner walls of the upper side and the lower side of a second shell (2) and a fourth shell (4), sliding grooves are respectively formed in the inner walls of the upper side and the lower side of the first shell (1) and the third shell (3), sliding blocks (25) are respectively connected in the sliding grooves in a limiting sliding mode, connecting seats (24) are respectively fixed on the outer sides of each sliding block (25), the connecting seats (24) are respectively connected with the other ends of the movable rods (21) in a rotating mode, and springs II (26) are respectively fixed between the outer walls of the sliding blocks (25) and the inner walls of the sliding grooves.

4. A portable electrical signal connection jack structure according to claim 3, wherein: each group of clamping grooves (23) is in a semi-open state, and anti-slip pads are fixed on the inner walls of each group of clamping grooves (23).

5. The portable electrical signal connection plug-in structure according to claim 1, wherein: a connecting plate (14) is fixed between one ends of each two groups of connecting rods (12), and a handle (15) is fixed between the connecting plates (14).

6. The portable electrical signal connection plug-in structure according to claim 1, wherein: the guide block (17) is fixed on the outer side of the third shell (3), and the guide block (17) can move in a limiting mode in a guide groove formed in the inner wall of the first shell (1).

7. The utility model provides a dry eye fumigation treatment equipment, includes shell, liquid medicine storage device, ultrasonic atomizing device, atomizing steam eye-shade, steam branch road, power module and control module, its characterized in that still includes: a plug-in structure for portable electrical signal connection as claimed in any one of claims 1 to 6;

the liquid medicine storage device is used for storing liquid medicine;

the ultrasonic atomizing device is communicated with the liquid medicine storage device and is used for atomizing liquid medicine;

at least one steam branch is arranged between the liquid medicine storage device and the atomized steam eyeshade;

the power supply module is used for supplying power to the liquid medicine storage device, the ultrasonic atomization device, the steam branch and the control module;

the control module adopts MCU for control liquid medicine storage device, ultrasonic atomizing device and power module.