CN217691840U - Charger of small wearable defibrillator - Google Patents

Abstract

The utility model provides a charger of a small wearable defibrillator, which comprises a waterproof shell, an AC socket, a charging plate, a light pipe and a sealing element, wherein the light pipe is arranged on the charging plate, the AC socket, the charging plate and the light pipe are arranged on the waterproof shell, and the sealing element is arranged between the waterproof shell and the AC socket, between the waterproof shell and the charging plate, and between the waterproof shell and the light pipe; wherein, when the waterproof case is connected with the AC socket and the charging board in a locking manner, the sealing member is pressed against the inner wall of the waterproof case to form a waterproof barrier. The utility model discloses a between waterproof casing and AC socket, between waterproof casing and the charging panel, all set up the sealing member between waterproof casing and the light pipe, prevent that external water from reaching waterproof sealing's effect in getting into the charger through each junction.

Description

Charger of small wearable defibrillator

Technical Field

The utility model belongs to the technical field of the defibrillator technique and specifically relates to indicate a charger of small-size wearable defibrillator.

Background

The charger is a charging accessory for electrical appliances, and is widely applied to various electronic devices to charge various batteries. With the development of electric energy, the use of rechargeable batteries is increasing, so that the improvement of the reliability and the convenience of the charger is needed at that time; when the defibrillator is clinically used, strict waterproof requirements are met, the conventional charger cannot meet the waterproof requirements at present, water is easy to pass through the charger and contact with circuits inside the charger, internal electronic components are short-circuited, and meanwhile, the battery can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve not enough among the prior art to a certain extent at least, provide a small-size charger of wearing defibrillator.

In order to solve the technical problem, the embodiment of the utility model provides an adopt technical scheme is:

the embodiment of the utility model provides a charger of small-size wearable defibrillator, including waterproof casing, AC socket, charging panel, light pipe and sealing member, the light pipe sets up on the charging panel, AC socket, charging panel and light pipe set up on the waterproof casing, and between waterproof casing and the AC socket, between waterproof casing and the charging panel, between waterproof casing and the light pipe all be provided with the sealing member; wherein the content of the first and second substances,

when the waterproof case is connected with the AC receptacle and the charging board in a locking manner, the sealing member is pressed against the inner wall of the waterproof case to form a waterproof barrier.

Furthermore, the waterproof housing comprises an upper shell, a lower shell, a first connecting piece and a sealing gasket, the upper shell is connected with the lower shell through the first connecting piece, and the sealing gasket is arranged between the lower shell and the first connecting piece; or the sealing gasket is arranged between the upper shell and the first connecting piece; when the upper shell is in locking connection with the lower shell, the sealing gasket is extruded with the side wall of the upper shell or the side wall of the lower shell to form a first waterproof structure.

Furthermore, the waterproof shell further comprises a sealing ring, the upper shell is provided with a first connecting part, the lower shell is provided with a second connecting part, and the sealing ring is arranged between the first connecting part and the second connecting part; when the upper shell with during inferior valve locking connection, first connecting portion with the sealing washer extrusion, second connecting portion with the sealing washer extrusion forms the second waterproof construction.

Further, the sealing element comprises a sealing sleeve, a socket opening is formed in one side of the waterproof shell, the AC socket is mounted in the socket opening and is connected with the waterproof shell in a locking manner, and the sealing sleeve is arranged between the AC socket and the waterproof shell; when the waterproof shell is in locking connection with the AC socket, the sealing sleeve and the inner wall of the waterproof shell are extruded to form a third waterproof structure.

Further, still include socket support and second connecting piece, socket support cover is located all sides of AC socket, the second connecting piece passes in proper order the AC socket, socket support with waterproof casing is connected.

Furthermore, the sealing element further comprises a power sealing block, a socket is formed in the side wall of the waterproof housing, the charging plate is arranged in the waterproof housing and partially exposed out of the socket, the charging plate is connected with the waterproof housing in a locking manner, the power sealing block is arranged between the charging plate and the waterproof housing, and the power sealing block is sleeved on the charging plate; when waterproof casing with when charging board locking connection, the sealed piece of power forms the fourth waterproof construction with the inner wall extrusion of waterproof casing.

Further, the charging panel is including charging pin needle and the control panel that charges, the pin needle that charges weld in on the control panel that charges, the sealed piece cover of power is located the pin needle that charges.

Further, the sealing element further comprises a lamp bead sealing ring, a lamp socket is formed in the side wall of the waterproof shell, the light guide pipe is arranged at the lamp socket, and the lamp bead sealing ring is arranged between the light guide pipe and the waterproof shell; when waterproof casing with when charging board locking connection, the inner wall extrusion of lamp pearl sealing washer and waterproof casing forms fifth waterproof construction.

Further, the light guide pipe is provided with a light guide part and a supporting part, the light guide part is arranged on the lamp holder, the supporting part is connected with the charging plate, the diameter of the supporting part is larger than the aperture of the lamp holder, and the lamp bead sealing ring is arranged between the supporting part and the waterproof shell.

Further, a cushion pad is arranged between the light guide pipe and the charging plate.

The embodiment of the utility model provides a beneficial effect lies in: the embodiment of the utility model provides a charger of small-size wearable defibrillator, including waterproof casing, AC socket, charging panel, light pipe and sealing member, the light pipe sets up on the charging panel, AC socket, the charging panel and the light pipe set up on the waterproof casing, and between the waterproof casing and the AC socket, between the waterproof casing and the charging panel, between the waterproof casing and the light pipe all be provided with the sealing member; wherein when the waterproof housing is lockingly connected with the AC outlet and the charging board, the sealing member presses against an inner wall of the waterproof housing to form a waterproof barrier. The utility model has the advantages that the sealing elements are arranged between the waterproof shell and the AC socket, between the waterproof shell and the charging panel and between the waterproof shell and the light guide pipe, so that each joint of the waterproof shell has a sealing structure; and when waterproof casing and AC socket and charging panel locking connection, because the effect of locking power makes the seal structure that the sealing member formed receive the extrusion to extrude each other and form sealed waterproof barrier between waterproof casing, AC socket, charging panel and the light pipe, prevent that external water from passing through in each junction gets into the charger, reach waterproof sealing's effect.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

Fig. 1 is a schematic structural diagram of a charger of a small wearable defibrillator according to an embodiment of the present invention;

fig. 2 is a top view of a charger of a small wearable defibrillator as provided by an embodiment of the present invention;

fig. 3 isbase:Sub>A cross-sectional view taken alongbase:Sub>A-base:Sub>A of fig. 2;

fig. 4 is a partial enlarged view of a portion a circled in fig. 3 according to the present invention;

fig. 5 is a cross-sectional view of the present invention taken along the direction B-B of fig. 2;

fig. 6 is a partial enlarged view of a portion B circled in fig. 5 according to the present invention;

fig. 7 is a cross-sectional view of the present invention taken along the direction C-C of fig. 2;

fig. 8 is a partially enlarged view of a portion C circled in fig. 7 according to the present invention;

fig. 9 is a cross-sectional view of the present invention taken along the direction D-D of fig. 2;

fig. 10 is a partially enlarged view of a portion D circled in fig. 9 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, 5 and 7, an embodiment of the present invention provides a charger for a small wearable defibrillator, including a waterproof housing 1, an AC socket 2, a charging plate 3, a light pipe 4 and a sealing member 5, wherein the light pipe 4 is disposed on the charging plate 3, the AC socket 2, the charging plate 3 and the light pipe 4 are disposed on the waterproof housing 1, and the sealing member 5 is disposed between the waterproof housing 1 and the AC socket 2, between the waterproof housing 1 and the charging plate 3, and between the waterproof housing 1 and the light pipe 4; wherein, when the waterproof housing 1 is lockingly connected with the AC outlet 2 and the charging plate 3, the sealing member 5 presses against the inner wall of the waterproof housing 1 to form a waterproof barrier.

In the embodiment, the sealing elements 5 are respectively arranged between the waterproof shell 1 and the AC socket 2, between the waterproof shell 1 and the charging plate 3 and between the waterproof shell 1 and the light guide pipe 4, so that each joint of the waterproof shell 1 is provided with a sealing structure; and when waterproof casing 1 and AC socket 2 and charging panel 3 locking connection, because the effect of locking force makes the seal structure that sealing member 5 formed receive the extrusion to extrude each other and form sealed waterproof barrier between waterproof casing 1, AC socket 2, charging panel 3 and the light pipe 4, prevent that external water from passing through in each junction gets into the charger, reach waterproof sealing's effect.

Further, referring to fig. 3 and 4, the waterproof housing 1 includes an upper shell 11, a lower shell 12, a first connecting member 13 and a gasket 14, the upper shell 11 is connected to the lower shell 12 through the first connecting member 13, and the gasket 14 is disposed between the lower shell 12 and the first connecting member 13; or the gasket 14 is arranged between the upper shell 11 and the first connecting piece 13; when the upper case 11 is lockingly coupled to the lower case 12, the gasket 14 is pressed against the side wall of the upper case 11 or the lower case 12 to form a first waterproof structure.

In this embodiment, the upper shell 11 extends toward the lower shell 12 to form a mounting column 111, the mounting column 111 is a hollow structure, the lower shell 12 is provided with a mounting hole, and the first connecting piece 13 passes through the sealing gasket 14 and the mounting hole to be connected with the mounting column 111, so that the upper shell 11 is connected and fixed with the lower shell 12; the first connecting member 13 of this embodiment is a screw, the hollow structure of the mounting post 111 is a threaded structure, that is, the screw sequentially penetrates through the sealing gasket 14 and the mounting hole to be in threaded connection with the mounting post 111 during mounting, and the sealing gasket 14 is pressed while the screw is tightened, at this time, the sealing gasket 14, the screw and the lower shell 12 form a first waterproof structure, the sealing gasket 14 is pressed by the tightening force during assembly, so that the connection between the sealing gasket 14, the screw and the lower shell 12 is tighter, and further, a waterproof sealing effect is achieved; of course, in other embodiments, the upper case 11 may have a mounting hole, the lower case 12 may have a mounting post structure, and the sealing pad 14, the screw and the upper case 11 form a first waterproof structure, so as to achieve the waterproof and sealing effects; it should be noted that, the first connecting pieces 13 may also adopt fasteners such as bolts, screws or rivets, and in order to make the connection between the upper shell 11 and the lower shell 12 more tight, the first connecting pieces 13 are disposed at four corners of the waterproof housing 1, and each first connecting piece 13 is equipped with a sealing gasket 14, so as to ensure that each joint achieves a sealing and waterproof effect.

Further, referring to fig. 3 and 4, the waterproof housing 1 further includes a sealing ring 15, the upper shell 11 has a first connecting portion 112, the lower shell 12 has a second connecting portion 121, and the sealing ring 15 is disposed between the first connecting portion 112 and the second connecting portion 121; when the upper shell 11 and the lower shell 12 are locked and connected, the first connecting portion 112 and the sealing ring 15 are extruded, and the second connecting portion 121 and the sealing ring 15 are extruded to form a second waterproof structure.

In this embodiment, in order to make the connection between the upper casing 11 and the lower casing 12 more tight, the upper casing 11 is provided with a plugging end (i.e. a first connecting portion 112), the lower casing 12 is provided with a sealing groove (i.e. a second connecting portion 121), and a sealing ring 15 is placed in the sealing groove; when the upper shell 11 is inserted into the lower shell 12, the insertion end is inserted into the sealing groove and abuts against the sealing ring 15, and due to the tightening force when the first connecting piece 13 is tightened, the insertion end and the sealing groove gradually approach each other and simultaneously press the sealing ring 15, and at this time, the sealing ring 15, the insertion end and the sealing groove form a second waterproof structure, in the embodiment, the sealing ring 15 is pressed by the tightening force during assembly, so that the sealing gasket 14, the insertion end and the sealing groove are connected more tightly, and a waterproof sealing effect is further achieved; it should be noted that, in the present embodiment, the first waterproof structure and the second waterproof structure are matched to achieve the double sealing effect of the upper shell 11 and the lower shell 12; of course, in other embodiments, an arrangement in which the lower shell 12 has a plug end and the upper shell 11 has a sealing groove may also be used.

Further, referring to fig. 2, 5 and 6, the sealing member 5 includes a sealing sleeve 51, a socket opening 16 is formed at one side of the waterproof housing 1, the AC socket 2 is mounted in the socket opening 16, the AC socket 2 is connected with the waterproof housing 1 in a locking manner, and the sealing sleeve 51 is disposed between the AC socket 2 and the waterproof housing 1; when the waterproof housing 1 is in locking connection with the AC socket 2, the sealing sleeve 51 and the inner wall of the waterproof housing 1 are extruded to form a third waterproof structure; the charger further comprises a socket support 6 and a second connecting piece, wherein the socket support 6 is sleeved on the periphery of the AC socket 2, and the second connecting piece sequentially penetrates through the AC socket 2 and the socket support 6 to be connected with the waterproof shell 1.

In this embodiment, the AC socket 2 is disposed in the waterproof housing 1, and is mounted on the socket bracket 6, and is used for fixedly supporting the AC socket 2, so as to avoid shaking or displacement, the second connecting member passes through the AC socket 2 and the socket bracket 6 to be connected with the upper case 11, and in order to achieve waterproofing of the socket opening 16, a sealing sleeve 51 is disposed between the upper case 11 and the AC socket 2, the second connecting member in this embodiment is a screw, the screw sequentially passes through the AC socket 2 and the socket bracket 6 to be in threaded connection with the upper case 11, and the sealing sleeve 51 is pressed while the screw is tightened, at this time, the sealing sleeve 51, the screw and the upper case 11 form a third waterproof structure; in the embodiment, the sealing sleeve 51 is extruded, so that the sealing sleeve 51, the screws and the upper shell 11 are connected more tightly, and a waterproof sealing effect is further achieved;

further, referring to fig. 2, fig. 7 and fig. 8, the sealing member 5 further includes a power sealing block 52, the sidewall of the waterproof housing 1 is provided with a socket 17, the charging plate 3 is disposed in the waterproof housing 1 and partially exposed out of the socket 17, the charging plate 3 is connected with the waterproof housing 1 in a locking manner, the power sealing block 52 is disposed between the charging plate 3 and the waterproof housing 1, and the power sealing block 52 is sleeved on the charging plate 3; when the waterproof housing 1 is locked with the charging plate 3, the power sealing block 52 and the inner wall of the waterproof housing 1 are extruded to form a fourth waterproof structure; the charging plate 3 includes the pin 31 and the control panel 32 that charge, and the pin 31 that charges welds on the control panel 32 that charges, and the pin 31 that charges is located to power seal block 52 cover.

In this embodiment, the charging pin 31 is welded on the charging control board 32, and the charging control board 32 is electrically connected with the charging pin 31, the AC socket 2, and the light pipe 4; the sealed piece 52 cover of power is located and is charged on the pin needle 31 and charge pin needle 31 part and expose in interface 17, the sealed piece 52 of power and interface 17 parallel and level or bulge this moment, the control panel 32 that charges passes through screw fastening connection with epitheca 11, and extrude the sealed piece 52 of power when the screw is tightened, the sealed piece 52 of power and screw this moment, epitheca 11 forms fourth waterproof construction, make the sealed piece 52 of power, the connection between screw and the epitheca 11 is more inseparable, and then reach waterproof sealing effect.

Further, referring to fig. 9 and 10, the sealing member 5 further includes a bead sealing ring 53, the sidewall of the waterproof casing 1 is opened with a lamp socket, the light pipe 4 is disposed at the lamp socket, and the bead sealing ring 53 is disposed between the light pipe 4 and the waterproof casing 1; when the waterproof shell 1 is locked and connected with the charging plate 3, the lamp bead sealing ring 53 and the inner wall of the waterproof shell 1 are extruded to form a fifth waterproof structure; the light guide pipe 4 is provided with a light guide part and a support part, the light guide part is arranged at the lamp holder, the support part is connected with the charging plate 3, the diameter of the support part is larger than the aperture of the lamp holder, and the lamp bead sealing ring 53 is arranged between the support part and the waterproof shell 1; a cushion 7 is provided between the light guide 4 and the charging plate 3.

In this embodiment, the cushion pad 7 is attached to the charging control board 32, the light pipe 4 is disposed on a side of the cushion pad 7 away from the charging control board 32, and a part of the light pipe 4 is located at the lamp socket; light pipe 4's light guide part is located the lamp hole, the supporting part is located waterproof casing 1, in order to realize the waterproof seal of lamp hole department, set up lamp pearl sealing washer 53 between light pipe 4 and epitheca 11, simultaneously in order to prevent lamp pearl sealing washer 53's dislocation, the diameter of supporting part is greater than the aperture of lamp hole, make lamp pearl sealing washer 53 block locate between epitheca 11 and the supporting part, light pipe 4 and lamp hole parallel and level this moment, because charge control board 32 passes through screw fastening with epitheca 11 and is connected, consequently extrude lamp pearl sealing washer 53 when the screw is screwed up, lamp pearl sealing washer 53 receives the inner wall formation fifth waterproof construction of extrusion and waterproof casing 1 this moment, make the connection between light pipe 4 and the epitheca 11 more inseparable, and then reach waterproof sealing effect. It should be noted that, the third waterproof structure, the fourth waterproof structure and the fifth waterproof structure cooperate to form a waterproof barrier, and cooperate with the first waterproof structure and the second waterproof structure, so as to achieve the waterproof sealing effect of the whole casing.

In summary, the charger of the wearable defibrillator provided by the utility model has the advantages that the sealing elements are arranged between the waterproof shell and the AC socket, between the waterproof shell and the charging plate, and between the waterproof shell and the light guide pipe, and are matched with the sealing gasket and the sealing ring of the waterproof shell, so that the sealing structure is arranged at each joint of the waterproof shell and the waterproof shell; and when waterproof casing and AC socket and charging panel locking connection, because the effect of locking force makes the seal structure that the sealing member formed receive the extrusion to extrude each other and form sealed waterproof barrier between with waterproof casing, AC, charging panel and the light pipe, cooperate first waterproof construction and second waterproof construction can prevent that external water from getting into the charger through each junction in, reach waterproof sealing's effect.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A charger for a small wearable defibrillator comprising a waterproof case, an AC socket, a charging pad, a light pipe and a sealing member, wherein the light pipe is disposed on the charging pad, the AC socket, the charging pad and the light pipe are disposed on the waterproof case, and the sealing member is disposed between the waterproof case and the AC socket, between the waterproof case and the charging pad, and between the waterproof case and the light pipe; wherein the content of the first and second substances,

when the waterproof case is connected with the AC receptacle and the charging board in a locking manner, the sealing member is pressed against the inner wall of the waterproof case to form a waterproof barrier.

2. The charger for a miniature wearable defibrillator of claim 1, wherein said waterproof housing comprises an upper housing, a lower housing, a first connector, and a gasket, said upper housing and said lower housing being connected by said first connector, said gasket being disposed between said lower housing and said first connector; or the sealing gasket is arranged between the upper shell and the first connecting piece; when the upper shell is in locking connection with the lower shell, the sealing gasket is extruded with the side wall of the upper shell or the side wall of the lower shell to form a first waterproof structure.

3. The charger for a miniature wearable defibrillator of claim 2, wherein said waterproof housing further comprises a sealing ring, said upper case having a first connection portion and said lower case having a second connection portion, said sealing ring being disposed between said first connection portion and said second connection portion; when the upper shell with during inferior valve locking connection, first connecting portion with the sealing washer extrusion, second connecting portion with the sealing washer extrusion forms the second waterproof construction.

4. The charger for a small wearable defibrillator of claim 1 wherein the seal comprises a sealing boot, wherein a socket opening is formed in one side of the waterproof housing, wherein the AC socket is mounted in the socket opening and is in locking connection with the waterproof housing, and wherein the sealing boot is disposed between the AC socket and the waterproof housing; when the waterproof shell is in locking connection with the AC socket, the sealing sleeve and the inner wall of the waterproof shell are extruded to form a third waterproof structure.

5. The charger for a small wearable defibrillator according to claim 4, further comprising a socket holder and a second connector, wherein the socket holder is sleeved around the AC socket, and the second connector is connected to the waterproof housing through the AC socket and the socket holder in sequence.

6. The charger of claim 1, wherein the sealing member further comprises a power sealing block, wherein a sidewall of the waterproof housing defines a socket, the charging pad is disposed in the waterproof housing and partially exposed from the socket, the charging pad is in locking connection with the waterproof housing, the power sealing block is disposed between the charging pad and the waterproof housing, and the power sealing block is sleeved on the charging pad; when waterproof casing with when charging board locking connection, the sealed piece of power forms the fourth waterproof construction with the inner wall extrusion of waterproof casing.

7. The charger for a small wearable defibrillator of claim 6 wherein said charging pad comprises a charging pin and a charging control board, said charging pin being soldered to said charging control board, said power seal block being sleeved over said charging pin.

8. The charger for a small wearable defibrillator of claim 1, wherein the sealing member further comprises a bead sealing ring, a socket is opened on a side wall of the waterproof housing, the light pipe is disposed at the socket, and the bead sealing ring is disposed between the light pipe and the waterproof housing; when waterproof casing with when charging board locking connection, the lamp pearl sealing washer forms fifth waterproof construction with the inner wall extrusion of waterproof casing.

9. The miniature wearable defibrillator charger of claim 8, wherein the light pipe has a light guide portion and a support portion, the light guide portion is disposed at the socket, the support portion is connected to the charging plate, the support portion has a diameter larger than an aperture of the socket, and the bead seal is disposed between the support portion and the waterproof housing.

10. The charger for a miniature wearable defibrillator of claim 1 wherein a cushion is disposed between said light pipe and said charging pad.

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