CN211508029U

CN211508029U - High potential therapeutic instrument safety interface

Info

Publication number: CN211508029U
Application number: CN201922296103.8U
Authority: CN
Inventors: 梁首兵
Original assignee: Nantong Zhuangcheng Medical Equipment Co ltd
Current assignee: Nantong Zhuangcheng Medical Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-09-15
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a high potential therapeutic instrument safety interface, including the therapeutic instrument host computer, the outer wall of therapeutic instrument host computer is opened there are a plurality of interfaces, the plug is inserted in the interface, the movable cover is installed to the interface inner wall, the movable cover is including accomodating the groove, the open end inner wall of interface is opened there are a plurality of grooves of accomodating, accomodate the inslot joint apron, accomodate the one end of the interior terminal surface coupling spring in groove, the outer wall of apron is connected to the spring other end, the apron is close to the one side of interface open end and is opened there is the promotion inclined plane, install locking loose mechanism between the therapeutic instrument host computer outer wall at interface top. Spring promotes the apron roll-off at ordinary times and accomodates the groove, and a plurality of apron closures carry out the shutoff with the open end of interface, avoid interior deposition and the electric leakage of interface, and during the use, in the plug inserted the interface, the plug promoted the apron through promoting the inclined plane for the apron slides in accomodates the inslot, thereby is convenient for plug and interface electricity to be connected, and through locking take-off mechanism joint plug, avoids the mistake to touch the electric wire and leads to plug and interface connection not hard up.

Description

High potential therapeutic instrument safety interface

Technical Field

The utility model relates to a therapeutic instrument technical field specifically is a high potential therapeutic instrument safety interface.

Background

The high potential therapeutic instrument is a therapeutic method which adopts high voltage static to stimulate human body, the instrument is mainly aimed at the elderly, it can cure cardiovascular and cerebrovascular diseases of the elderly, promote the activity degree of cells, the therapeutic instrument mainly electrically connects the ion cushion and the host machine through the electric wire, the electric field produced by the ion cushion acts on the human body, the electric wire and the therapeutic instrument host machine are connected through the plug and the interface, the present plug is directly inserted into the interface, the necessary protection measures are lacked, when the electric wire is touched by mistake, the plug and the interface are easy to be loosened, the electric connection safety is affected, and a high potential therapeutic instrument safety interface is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high potential therapeutic instrument safety interface to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high potential therapeutic instrument safety interface, includes the therapeutic instrument host computer, the outer wall of therapeutic instrument host computer is opened there are a plurality of interfaces, slide the grafting plug in the interface, and be equipped with contact pin and jack of electricity connection between the terminal surface of plug and the inner wall of interface, the open end inner wall department movable mounting of interface has the movable cover, the movable cover is including accomodating the groove, the open end inner wall of interface is opened there are a plurality of grooves of accomodating, accomodate the inslot slip joint apron, the apron closely laminates in with the interface, accomodate the one end of the interior terminal surface fixed connection spring in groove, the outer wall of the other end fixed connection apron of spring, the apron is close to one side of interface open end and is opened there is the promotion inclined plane, install anti-loosening mechanism between the therapeutic instrument host computer outer.

Preferably, the fillet is chamfered on the outer wall of the end face of one end of the plug inserted into the interface, the electric wire is fixedly connected with one end of the plug far away from the interface, the round platform-shaped structure is integrally formed at one end of the plug close to the electric wire, and the anti-loosening mechanism is clamped on the step surface between the round platform-shaped structure and the plug.

Preferably, the spring is in compression state all the time, the apron is along the square evenly distributed's of interface circumference fan-shaped structure, a plurality of laps closely laminate and form discoid structure, and the middle funnel shaped structure that encloses for promoting the inclined plane of discoid structure, the radius of apron is greater than the radius of interface.

Preferably, locking release includes the connecting plate, on the therapeutic instrument host computer outer wall at the inseparable interface top of laminating of connecting plate, and the shell of screw connection therapeutic instrument host computer is passed through at the connecting plate both ends, the one end of the middle part fixed connection installation pole of connecting plate, the T type axle has been cup jointed in the other end interference of installation pole, the epaxial middle part that cup joints the rotor plate that rotates of T type, the bottom fixed connection snap ring of rotor plate, it has the draw-in groove to open on the snap ring, draw-in groove sliding joint is on the plug, the top fixed mounting of installation pole has the fixed block, install the spring catch in the fixed block, the pinhole has been opened at the top of rotor plate, the pin sliding joint of spring catch is in the pinhole.

Preferably, the dwang is located same vertical plane with the axis of interface, one side outer wall that the draw-in groove open end was kept away from to the rotor plate is the slope structure, the middle part of draw-in groove is semicircle column structure, and the open end of draw-in groove is the arc structure of centre of a circle and the coincidence of T round pin axis.

Compared with the prior art, the beneficial effects of the utility model are that: the spring pushes the cover plates to slide out of the accommodating groove at ordinary times, the cover plates are closed to plug the opening end of the interface, dust accumulation and electric leakage in the interface are avoided, and the cover plates are automatically pushed into the accommodating groove when the plug is inserted into the interface, so that the plug and the interface are conveniently electrically connected; after the plug is inserted into the interface, the anti-loosening mechanism is clamped at the step surface of the circular truncated cone-shaped structure of the plug, so that the plug is tightly connected with the interface, the plug is prevented from loosening due to mistaken wire collision, and the electrical connection safety of the interface is improved; the pin of the spring pin is pressed out of the pin hole, the clamping ring is rotated, the rotating plate rotates through the T-shaped shaft, the clamping groove is separated from the plug, and therefore the plug can be conveniently pulled out, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the left-side cross-sectional structure at the interface of the present invention;

FIG. 4 is a schematic view of the front view cross-sectional structure of the storage groove of the present invention;

fig. 5 is a schematic view of the cover plate structure of the present invention.

In the figure: 1 therapeutic instrument host computer, 2 interfaces, 3 plugs, 4 anti-loosening mechanisms, 41 connecting plates, 42 mounting rods, 43 fixed blocks, 44 spring pins, 45 pin holes, 46 rotating plates, 47T-shaped shafts, 48 clamping rings, 49 clamping grooves, 5 movable covers, 51 accommodating grooves, 52 springs, 53 cover plates and 54 pushing inclined planes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high potential therapeutic instrument safety interface, including therapeutic instrument host computer 1, open the outer wall of therapeutic instrument host computer 1 has a plurality of interfaces 2, interior slip grafting plug 3 of interface 2, and be equipped with contact pin and the jack of electricity connection between the terminal surface of plug 3 and interface 2's inner wall, interface 2's open end inner wall department movable mounting has movable cover 5, movable cover 5 is including accomodating groove 51, open interface 2's open end inner wall has a plurality of grooves 51 of accomodating, accomodate interior slip joint apron 53 of groove 51, apron 53 closely laminate and interface 2 in, accomodate the one end of interior terminal surface fixed connection spring 52 of groove 51, the outer wall of spring 52's other end fixed connection apron 53, the one side that apron 53 is close to the interface 2 open end is opened there is promotion inclined plane 54, install locking mechanism 4 that takes off between therapeutic instrument host computer 1 outer wall and the. Spring 52 promotes apron 53 roll-off at ordinary times and accomodates groove 51, the closed open end with interface 2 of a plurality of apron 53 blocks up, avoid interior deposition of interface and electric leakage, during the use, plug 3 inserts in interface 2, plug 3 promotes apron 53 through promoting inclined plane 54, make apron 53 roll-on accomodate the inslot 51, thereby be convenient for plug 3 and interface 2 electricity are connected, and through 4 joint plugs 3 of locking mechanism, it leads to plug 3 and interface 2 to connect not hard up to avoid the mistake to touch the electric wire.

The fillet is chamfered on the outer wall of the end face of one end of the plug 3 inserted into the interface 2, and the plug is convenient to contact with the pushing inclined plane 54 through the fillet, so that the cover plate 53 is pushed into the accommodating groove 51, one end of the plug 3 far away from the interface 2 is fixedly connected with an electric wire, one end of the plug 3 close to the electric wire is integrally formed to be provided with a round platform-shaped structure, and the anti-loosening mechanism 4 is clamped on a step surface between the round platform-shaped structure and the plug 3.

Spring 52 is in compression state all the time, and apron 53 is for following the fan-shaped structure of the square evenly distributed of interface 2 circumference, and a plurality of apron 53 closely laminate and form discoid structure, and for promoting the funnel-shaped structure that inclined plane 54 encloses in the middle of the discoid structure, the radius of apron 53 is greater than the radius of interface 2, can be with the shutoff of interface 2 when guaranteeing that apron 53 is closed.

The anti-loosening mechanism 4 comprises a connecting plate 41, the connecting plate 41 is tightly attached to the outer wall of the therapeutic apparatus main machine 1 at the top of the interface 2, two ends of the connecting plate 41 are connected with the shell of the therapeutic apparatus main machine 1 through screws, the middle part of the connecting plate 41 is fixedly connected with one end of a mounting rod 42, the other end of the mounting rod 42 is sleeved with a T-shaped shaft 47 in an interference fit manner, the middle part of a rotating plate 46 is rotatably sleeved on the T-shaped shaft 47, the bottom of the rotating plate 46 is fixedly connected with a clamping ring 48, a clamping groove 49 is formed in the clamping ring 48, the clamping groove 49 is slidably clamped on the plug 3, a fixed block 43 is fixedly mounted at the top of the mounting rod 42, a spring pin 44 is mounted in the fixed block 43, a pin hole 45 is formed in the top of the rotating plate 46, a pin of the spring pin 44 is slidably clamped in the pin hole 45, the clamping ring, then rotate swivel 48 and make draw-in groove 49 joint on the step face of round platform column structure department of plug 3, the pin joint pinhole 45 of spring catch 44 this moment, it is fixed to make rotor plate 46, then snap ring 48 is fixed, plug 3 can't be extracted from interface 2, thereby avoid the mistake to touch the electric wire and lead to plug 3 not hard up, during the dismantlement, press pinhole 45 with the pin of spring catch 44, can rotate swivel 48 once more and make draw-in groove 49 break away from plug 3, thereby be convenient for plug 3 to extract, high durability and convenient use.

Dwang 42 is located same vertical plane with interface 2's axis, one side outer wall that draw-in groove 49 open end was kept away from to rotor plate 46 is the slope structure, when rotor plate 46 rotated to fixed block 43 terminal surface, the hemisphere structural contact of slope structure and spring catch 44 pin terminal surface, thereby be convenient for the automatic joint pinhole 45 of spring catch 44, realize rotor plate 46's quick locking, the middle part of draw-in groove 49 is half circular structure, the open end of draw-in groove 49 is centre of a circle and the arc structure of 47 axis coincidences of T round pin, make draw-in groove 49 can rotate the joint on plug 3.

The working principle is as follows: in the utility model, the spring 52 pushes the cover plate 53 to slide out of the accommodating groove 51 at ordinary times, the cover plates 53 are closed to seal the open end of the interface 2, thereby avoiding dust deposition and electric leakage in the interface, when in use, the snap ring 48 is firstly rotated, the rotating plate 46 is rotated through the T-shaped shaft 47, the snap ring 48 is rotated to the outer side of the interface 2, thereby facilitating the insertion of the plug 3 into the interface 2, the plug 3 pushes the cover plate 53 through the pushing inclined plane 54, the cover plate 53 is slid into the accommodating groove 51, thereby facilitating the electric connection of the plug 3 and the interface 2, then the rotating ring 48 is rotated to ensure that the snap groove 49 is clamped on the step surface of the truncated cone-shaped structure of the plug 3, at the moment, the pin hole 45 of the spring pin 44 is clamped, the rotating plate 46 is fixed, the snap ring 48 is fixed, the plug 3 can not be pulled out from the interface 2, thereby avoiding the loosening of the plug 3 caused by the, the rotating ring 48 can be rotated again to separate the clamping groove 49 from the plug 3, so that the plug 3 can be conveniently pulled out, and the use is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high potential therapeutic instrument safety interface, includes therapeutic instrument host computer (1), its characterized in that: the outer wall of therapeutic instrument host computer (1) is opened there are a plurality of interfaces (2), slip grafting plug (3) in interface (2), and be equipped with contact pin and jack of electricity connection between the terminal surface of plug (3) and the inner wall of interface (2), the open end inner wall department movable mounting of interface (2) has movable cover (5), movable cover (5) are including accomodating groove (51), open end inner wall of interface (2) is opened there are a plurality of grooves (51) of accomodating, accomodate interior slip joint apron (53) of groove (51), apron (53) closely laminate in and interface (2), accomodate the one end of the interior terminal surface fixed connection spring (52) of groove (51), the outer wall of the other end fixed connection apron (53) of spring (52), apron (53) are close to the one side of interface (2) open and are had promotion inclined plane (54), install between therapeutic instrument host computer (1) outer wall and plug (3) at interface (2) top and prevent taking off and take off And a mechanism (4).

2. The high potential therapeutic apparatus safety interface of claim 1, wherein: the connector is characterized in that the outer wall of one end face, inserted into the connector (2), of the plug (3) is chamfered, one end fixedly connected with electric wires far away from the connector (2) are arranged on the plug (3), one end, close to the electric wires, of the plug (3) is integrally formed to be of a round platform-shaped structure, and the anti-loosening mechanism (4) is connected to the step face between the round platform-shaped structure and the plug (3) in a clamping mode.

3. The high potential therapeutic apparatus safety interface of claim 1, wherein: spring (52) are in compression state all the time, apron (53) are along interface (2) circumference square evenly distributed's fan-shaped structure, a plurality of apron (53) closely laminate and form discoid structure, and the middle funnel shaped structure that encloses for promoting inclined plane (54) of discoid structure, the radius of apron (53) is greater than the radius of interface (2).

4. The high potential therapeutic apparatus safety interface of claim 1, wherein: the anti-loosening mechanism (4) comprises a connecting plate (41), the connecting plate (41) is tightly attached to the outer wall of a therapeutic apparatus host (1) at the top of an interface (2), the two ends of the connecting plate (41) are connected with the shell of the therapeutic apparatus host (1) through screws, one end of a middle fixed connection mounting rod (42) of the connecting plate (41) is connected with a T-shaped shaft (47) in an interference mode, the middle of a rotating plate (46) is sleeved on the T-shaped shaft (47) in a rotating mode, a clamping ring (48) is fixedly connected to the bottom of the rotating plate (46), a clamping groove (49) is formed in the clamping ring (48), the clamping groove (49) is connected to a plug (3) in a sliding mode, a fixed block (43) is fixedly mounted at the top of the mounting rod (42), a spring pin (44) is mounted in the fixed block (43), and a pin hole (45) is formed in the top of the, and the pin of the spring pin (44) is clamped in the pin hole (45) in a sliding manner.

5. The high potential therapeutic apparatus safety interface of claim 4, wherein: the axis of installation pole (42) and interface (2) is located same vertical plane, one side outer wall that draw-in groove (49) open end was kept away from in rotor plate (46) is the slope structure, the middle part of draw-in groove (49) is semicircle column structure, and the open end of draw-in groove (49) is the arc structure of centre of a circle and T type axle (47) axis coincidence.