CN213043101U - Electronic product - Google Patents

Abstract

The utility model relates to an electronic product, which comprises a first part, a second part and a third part, wherein the first part comprises a first shell, a first electronic element and an elastic conductive element; the first electronic element is arranged in the first shell; the elastic conductive element comprises a sheath, a sliding block and an elastic piece; the sheath is of a hollow structure, one end of the sheath is a closed end, and the other end of the sheath is an open end; the closed end is positioned in the first shell and connected with the first electronic element, and the open end is exposed out of the first shell; the sliding block is at least partially arranged in the sheath and is in sliding fit with the sheath; the elastic piece is arranged in the sheath, and two ends of the elastic piece are connected with the sliding block and the closed end; a second portion including a second housing, a second electronic element, and a conductive post; the second electronic element is arranged in the second shell; one end of the conductive column is positioned in the second shell and connected with the second electronic element, and the other end of the conductive column is positioned outside the second shell; the other end of the conductive column is inserted into the sheath from the open end of the sheath to realize the electric connection of the second part and the first part, and the clearance between the sliding block and the sheath is small to avoid the entry of external foreign matters.

Description

Electronic product

Technical Field

The utility model relates to an electronic equipment technical field, concretely relates to electronic product.

Background

Implantable medical devices come in many types, such as cardiac pacemakers, brain pacemakers, neurostimulators, cochlear implants, and the like. The implanted medical device is expensive and short in service life. A major factor limiting the useful life of an implantable medical device is the capacity of the battery. Most of traditional implantable medical devices adopt lithium primary batteries, once the electric quantity stored in the batteries is exhausted, a patient has to undergo an operation again, and the implantable medical device is replaced, so that the traditional implantable medical device not only brings great economic pressure to the patient, but also brings trauma to the body of the patient.

In order to extend the service life of implantable medical devices, rechargeable batteries are beginning to be used in the field of implantable medical devices as a replacement for primary lithium batteries. After the implanted medical device provided with the rechargeable battery is implanted into a patient body, the implanted medical device can be matched with a wireless charger to be charged by utilizing the electromagnetic coupling principle, so that the service life of the implanted medical device is prolonged.

The wireless charger comprises a base and a host, wherein the base is used for being connected with an external power supply, and the host is used for being connected with the base and wirelessly charging the implanted medical appliance with the rechargeable battery through the battery induction principle. In the prior art, electric connection is mostly realized through the conductive device of shell fragment formula between base and the host computer, and electrically conductive shell fragment directly cooperates with the plastic casing of base or host computer, and has the clearance between the two, and if this clearance is too big, make external foreign matter get into in the plastic casing from the clearance easily, lead to the inside circuit of plastic casing to damage, and it is dead that the clearance is too small to take place the foreign matter card again easily and arouse the shell fragment card in clearance department, and then cause the connection failure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic product, this electronic product is simple reliable, can realize the electric connection between the part effectively.

In order to achieve the above object, the present invention provides an electronic product, including:

a first portion comprising a first housing, a first electronic component, and a resilient conductive element; the first electronic element is arranged in the first shell; the elastic conductive element comprises a sheath, a sliding block and an elastic piece; the sheath is of a hollow structure, one end of the sheath is a closed end, and the other end of the sheath is an open end; the closed end is positioned in the first shell and is electrically connected with the first electronic element, and the open end is exposed to the outside of the first shell; at least a portion of the slider is disposed within the sheath and is in sliding engagement with the sheath; the elastic piece is arranged in the sheath, and two ends of the elastic piece are respectively and electrically connected with the sliding block and the closed end; and the number of the first and second groups,

a second portion including a second housing, a second electronic element, and a conductive post; the second electronic component is disposed within the second housing; one end of the conductive column is positioned in the second shell and electrically connected with the second electronic element, and the other end of the conductive column is positioned outside the second shell;

wherein the other end of the conductive post is inserted into the sheath from the open end of the sheath, so that the conductive post is pressed against the slider, and the slider is pressed against the elastic element, so that the second part and the first part are electrically connected.

Optionally, a positioning column is formed on an inner surface of the first housing, and a first channel extending along an axial direction of the positioning column and further penetrating through the first housing is formed on the positioning column, and the first channel is used for mounting the elastic conductive element.

Optionally, the first housing comprises a first sub-housing and a second sub-housing which are spliced with each other;

the inner surface of the first sub-shell is formed with the positioning column and a plurality of first locking columns, and the plurality of first locking columns are arranged around the positioning column; the outer peripheral surface of the sheath is provided with a step which protrudes outwards along the radial direction of the sheath, and the step is pressed against the end surface of the positioning column; the elastic conductive element further comprises a conductive gland, the conductive gland is arranged in the first shell and is pressed against the sheath, and the conductive gland is connected with the first locking column through a first screw.

Optionally, the elastic conductive element further includes a first sealing ring, and the first sealing ring is sleeved on the sheath and is disposed between the step and the end face of the positioning column.

Optionally, the sheath includes a sleeve and an end cover, and both axial ends of the sleeve are open; the end cap is disposed at one end of the sleeve to close the sleeve at that end.

Optionally, the end of the other end of the conductive post has a chamfer.

Optionally, the first portion further comprises a first positioning element disposed on the first housing; the second portion further comprises a second positioning element disposed on the second housing; the second positioning element is matched with the first positioning element so that the second part and the first part are electrically connected according to a preset direction.

Optionally, the first housing comprises a first sub-housing and a second sub-housing which are spliced with each other; the elastic conductive element is arranged on the first sub-shell; the first housing has opposing first and second ends;

the second shell comprises a third sub-shell and a fourth sub-shell which are spliced with each other, and the other end of the conductive column penetrates through the third sub-shell and extends to the outside of the second shell; the second housing has third and fourth opposing ends;

the first positioning element comprises a first magnet and a second magnet disposed within the first housing, with the first magnet located at the first end and the second magnet located at the second end; the magnetism of the first magnet towards one end of the first sub-shell is opposite to that of the second magnet towards one end of the first sub-shell;

the second positioning element comprises a third magnet and a fourth magnet disposed within the second housing, the third magnet being located at the third end and the fourth magnet being located at the fourth end; the magnetism of the third magnet towards one end of the third sub-shell is opposite to that of the fourth magnet towards one end of the third sub-shell.

Optionally, an end surface of the open end of the sheath is flush with an outer surface of the first housing, and when the second portion and the first portion are separated from each other, an end surface of an end of the slider away from the elastic member is flush with the end surface of the open end of the sheath.

Optionally, one of the first part and the second part is a base of a wireless charger, and the other is a host of the wireless charger; the base is used for being electrically connected with an external power supply, and the host is used for wirelessly charging the terminal with the wireless charging function after being electrically connected with the base.

Optionally, the first part is the host, and the second part is the base;

optionally, a second channel communicated with the outside is formed on the second shell; the second electronic element comprises a second PCB and a plug-in connector; the second PCB is arranged in the second shell, the plug connector is arranged at the second channel, the input end of the plug connector is communicated with the outside for electrically connecting with the external power supply, and the output end of the plug connector is positioned in the second shell and electrically connected with the second PCB;

the second part also comprises a second sealing ring which is sleeved on the plug-in connector and is in interference fit with the second channel.

Optionally, the second housing includes a third sub-housing and a fourth sub-housing, and the third sub-housing is provided with the conductive pillar; a second locking column and a third locking column are formed on the inner surface of the third sub-shell; a through hole is formed on the fourth sub-shell;

the second PCB is pressed against the one end of the conductive column and is connected with the second locking column through a second screw;

the through hole of the fourth sub-housing is matched with the third locking column, so that the fourth sub-housing and the third sub-housing are connected through a third screw, and the head of the third screw is exposed to the outside of the fourth sub-housing;

the second portion further includes a protection pad disposed on an outer surface of the second housing and covering at least a head of the second screw to seal the through hole.

Compared with the prior art, the utility model discloses an electronic product has following advantage:

the electronic product comprises a first part and a second part; wherein the first portion comprises a first housing, a first electronic component, and a resilient conductive element; the first electronic element is arranged in the first shell; the elastic conductive element comprises a sheath, a sliding block and an elastic piece; the sheath is of a hollow structure, one end of the sheath is a closed end, and the other end of the sheath is an open end; the closed end is positioned in the first shell and is electrically connected with the first electronic element, and the open end is exposed to the outside of the first shell; at least a portion of the slider is disposed within the sheath and is in sliding engagement with the sheath; the elastic piece is arranged in the sheath and positioned between the sliding block and the closed end so as to electrically connect the sliding block and the closed end; the second part comprises a second shell, a second electronic element and a conductive column; the second electronic component is disposed within the second housing; one end of the conductive column is positioned in the second shell and electrically connected with the second electronic element, and the other end of the conductive column is positioned outside the second shell; when the other end of the conductive column is inserted into the sheath from the open end, so that the conductive column is pressed against the sliding block, and the sliding block is pressed against the elastic piece at the same time, so as to realize the electrical connection between the second part and the first part, at the moment, the elastic piece is deformed to store elastic potential energy; when the conductive column is separated from the sheath, the elastic piece releases the elastic potential energy to enable the sliding block to reset. This electronic product utilizes the elastic component to realize the automatic re-setting function of slider while, still makes slider and sheath sliding fit for the clearance between slider and sheath is minimum, avoids the foreign matter to get into the clearance and arouses the card to die, and the foreign matter can not appear more and gets into first casing from the clearance and arouses the condition that internal element damaged.

Drawings

The accompanying drawings are included to provide a better understanding of the present invention and are not intended to constitute an undue limitation on the invention. Wherein:

fig. 1 is an overall schematic diagram of an electronic product according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the electronic product shown in FIG. 1 at A;

fig. 3 is a schematic diagram of a first portion of an electronic product provided in accordance with an embodiment of the invention in one direction;

fig. 4 is an exploded view of the elastic conductive element of the first portion of the electronic product according to an embodiment of the present invention, in which the conductive cap is not shown;

fig. 5 is an exploded schematic view of a first portion of an electronic product according to an embodiment of the present invention, in which the second sub-housing, the first PCB, the slider, and the elastic member are not shown;

fig. 6 is a schematic partial structure diagram of a first portion of an electronic product according to an embodiment of the present invention, showing a first PCB;

fig. 7 is a schematic diagram of a first portion of an electronic product according to an embodiment of the invention in another orientation;

fig. 8 is a schematic partial structure diagram of a second portion of an electronic product according to an embodiment of the present invention, in which a second electronic element is not shown;

fig. 9 is a schematic structural diagram of a second electronic element of a second portion of an electronic product according to an embodiment of the present invention;

fig. 10 is a schematic partial structure diagram of a second portion of an electronic product according to an embodiment of the present invention, showing a second electronic component;

fig. 11 is a schematic structural diagram of a second portion of an electronic product according to an embodiment of the present invention.

[ reference numerals are described below ]:

1000-first part;

1100-a first housing;

1110-a first sub-shell;

1111-positioning post, 1112-first locking post, 1113-first screw;

1120-a second sub-housing;

1200-an elastic conductive element;

1210-sheath;

1211-step, 1212-sleeve, 1213-end cap;

1220-a slider;

1230-an elastic member;

1240-a conductive gland;

1250-a first sealing ring;

1310-a first magnet, 1320-a second magnet;

1121-keys;

1510-first PCB board, 1520-induction coil, 1530-conductor;

2000-second part;

2100-a second housing;

2110-third sub-housing

2111-a second locking post, 2112-a third locking post, 2113-a second screw;

2120-a fourth sub-shell;

2130-third screw;

2140-a second channel;

2151-second PCB, 2152-connector;

2160-second seal ring;

2170-protective pad;

2200-a conductive post;

2210-chamfering;

2310-third magnet, 2320-fourth magnet;

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Furthermore, each embodiment described below has one or more technical features, which does not mean that all technical features of any embodiment need to be implemented simultaneously by a person using the present invention, or that all technical features of different embodiments can be implemented separately. In other words, in the implementation of the present invention, based on the disclosure of the present invention, and depending on design specifications or implementation requirements, a person skilled in the art can selectively implement some or all of the technical features of any embodiment, or selectively implement a combination of some or all of the technical features of a plurality of embodiments, thereby increasing the flexibility in implementing the present invention.

As used in this specification, the singular forms "a," "an," and "the" include plural referents unless the content clearly dictates otherwise. As used in this specification, the term "or" is generally employed in its sense including "and/or" unless the content clearly dictates otherwise, and the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

To make the objects, advantages and features of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. The same or similar reference numbers in the drawings identify the same or similar elements.

Fig. 1 is a schematic overall view of an electronic product according to an embodiment of the present invention; fig. 3 shows a schematic view of a first part of the electronic product; fig. 4 shows an exploded view of the resilient conductive element in the first section.

Referring to fig. 1 to 4, the electronic product includes a first portion 1000 and a second portion 2000. Wherein the first portion 1000 includes a first housing 1100, a first electronic component, and a resilient conductive element 1200. The first electronic component is disposed in the first casing 1100. The elastic conductive element 1200 includes a sheath 1210, a slider 1220, and an elastic member 1230. The sheath 1210 is a hollow structure with an inner hole, and one end of the sheath 1210 is a closed end, and the other end is an open end. The closed end is located in the first casing 1100 and electrically connected to the first electronic component, and the open end is exposed to the outside of the first casing 1100. At least a portion of the slider 1220 is disposed within an inner bore of the sheath 1210 and is in sliding engagement with the sheath 1210. The elastic member 1230 is disposed in the inner hole of the sheath 1210, and two ends of the elastic member 1230 are respectively adjacent to or connected to the closed end and the sliding block 1220, so that the sliding block 1220 is electrically connected to the closed end. The second part 2000 includes a second housing 2100, a second electronic element, and a conductive post 2200. The second electronic element is disposed in the second housing 2100, one end of the conductive post 2200 is located in the second housing 2100 and electrically connected to the second electronic element, and the other end of the conductive post 2200 is located outside the second housing 2100. The other end of the conductive post 2200 is used for inserting into the sheath 1210 from the open end of the sheath 1210 and pressing against the slider 1220, and the slider 1220 is also pressed against the elastic member 1230, so that the second part 2000 and the first part 1000 are electrically connected. When the second part 2000 and the first part 1000 are electrically connected, the elastic member 1230 is deformed to store elastic potential energy, and when the conductive post 2200 is separated from the sheath 1210, the elastic member 1230 releases the elastic potential energy to reset the slider 1220. The first part 1000 and the second part 2000 of the electronic product are electrically connected through the cooperation of the elastic conductive element 2100 and the conductive post 2200, the structure is simple, the use is convenient, and the sliding block 1220 and the sheath 1210 are in sliding fit, so that the gap between the sliding block 1220 and the sheath 1210 is extremely small, external granular foreign matters are difficult to enter, the situation that the sliding block 1220 and the sheath 1210 are stuck is avoided, and the use reliability of the electronic product is ensured. It should be understood that the phrase "the open end is exposed to the outside of the first housing 1100" as used herein means that the open end of the sheath 1210 is not shielded by the first housing 1100 so that the conductive post 2200 can be inserted.

The electronic product provided by the embodiment includes, but is not limited to, a wireless charger. When the electronic product is a wireless charger, one of the first part 1000 and the second part 2000 is a host of the wireless charger, and the other is a base of the wireless charger. The base is used for being connected with external power source electric connection, the host computer be used for with the base is connected to carry out wireless charging to the terminal that has wireless function of charging through electromagnetic induction. The terminal comprises a rechargeable implantable medical device or other mobile terminals, such as mobile phones, tablets and the like.

Referring to fig. 3 and 5, the first casing 1100 is a splicing structure, which facilitates assembly of the first part 1000. That is, the first casing 1100 includes a first sub-casing 1110 and a second sub-casing 1120, and a first receiving cavity is formed between the first sub-casing 1110 and the sub-casing 1120 to receive the first electronic component. Further, a positioning pillar 1111 is formed on an inner surface of the first casing 1100, for example, an inner surface of the first sub-casing 1110, and a first channel extending along an axial direction of the positioning pillar 1111 and further penetrating through the first sub-casing 1110 is provided on the positioning pillar 1111, and the first channel is used for installing the elastic conductive element 1200.

Optionally, with continuing reference to fig. 5 and with reference to fig. 4, a plurality of first locking pillars 1112 are further formed on the inner surface of the first sub-housing 1110, and the plurality of first locking pillars 1112 are disposed around the positioning pillars 1111. The elastic conductive member 1200 further includes a conductive cap 1240, and a step 1211 formed on an outer circumferential surface of the sheath 1210 to protrude outward in a radial direction of the sheath 1210. When the first part 1000 is assembled, after the open end of the sheath 1210 is inserted into the first channel from the first receiving cavity of the first casing 1100, the step 1211 presses against the end surface of the positioning pillar 1111, and then the conductive gland 1240 is pressed against the closed end of the sheath 1210, and the conductive gland 1240 is connected to the first locking pillar 1112 through the first screw 1113, and the conductive gland 1240 can be electrically connected to the first electronic element through the wire 1240 (as shown in fig. 6), so as to ensure the reliable connection between the conductive elastic element 1200 and the first electronic element.

Optionally, the sheath 1210 includes a sleeve 1212 and an end cap 1213, both axial ends of the sleeve 1212 are open, and the end cap 1213 is disposed at one end of the sleeve 1212 to close the sleeve 1212 at that end, i.e., the end at which the end cap 1213 is disposed forms the closed end of the sheath 1210. In an alternative embodiment, the sheath 1210 may also be a unitary structure.

Preferably, the open end of the sheath 1210 is flush with the outer surface of the first sub-housing 1110, and when the first part 1000 and the second part 2000 are not connected, the end surface of the slider 1220, which is far away from the elastic member 1230, is flush with the open end of the sheath 1210. In this manner, the outer surface of the first portion 1000 is flat in the unused state.

Referring back to fig. 1, the cross-section of the conductive post 2200 of the second portion 2000 is adapted to the cross-section of the inner bore of the sheath 1210, such as being circular. Further, as shown in fig. 2, the end of the other end of the conductive post 2200 has a chamfer 2210 to facilitate alignment during insertion into the sheath 1210. In addition, as can be understood by those skilled in the art, the number of the conductive posts 2100 is equal to that of the elastic conductive elements 1200, and the conductive posts are arranged in a one-to-one correspondence. For example, in this embodiment, the second housing 2100 has a first central axis extending along a first direction (the X direction shown in fig. 1), the second portion includes two conductive posts 2200, and the two conductive posts 2200 are symmetrically disposed on two sides of the first central axis. Correspondingly, the first casing 1100 has a second central axis extending along the first direction, and the first part 1000 includes two elastic conductive elements 1200, and the two elastic conductive elements 1200 are symmetrically disposed on two sides of the second central axis.

In addition, to facilitate the assembly of the second part 2000, the second housing 2100 is also designed as a split structure and includes a third sub-housing 2110 and a fourth sub-housing 2120, and a second receiving cavity is formed between the third sub-housing 2110 and the fourth sub-housing 2120 to receive the second electronic component.

For some particular electronic products, there is a directional requirement for the first portion 1000 and the second portion 2000 when connected. In view of this, the first portion 1000 further comprises a first positioning element disposed on the first casing 1100. The second portion 2000 further comprises a second positioning element disposed on the second housing 2100. The second positioning element is coupled to the first positioning element, so that the second part 2000 and the first part 1000 can be electrically connected only when they are coupled in a predetermined direction.

In an exemplary embodiment, the first positioning element and the second positioning element can be positioned by utilizing the principle that like poles repel and opposite poles attract magnets. Specifically, as shown in fig. 5, the first housing 1100 has opposite first and second ends. The first positioning element includes a first magnet 1310 and a second magnet 1320 disposed in the first receiving cavity, with the first magnet 1310 being located at the first end and the second magnet 1320 being located at the second end. The first magnet 1310 has a magnetic pole facing the end of the first sub-housing 1110 opposite to the magnetic pole of the second magnet 1320 facing the end of the first sub-housing 1110, such as the N-pole of the first magnet 1310 facing the end of the first sub-housing 1110 and the S-pole of the second magnet 1320 facing the end of the first sub-housing 1110.

Referring to fig. 8 again, the conductive post 2200 of the second portion 2000 can be disposed on the third sub-housing 2110. The second housing 2100 also has opposing third and fourth ends. The second positioning element includes a third magnet 2310 and a fourth magnet 2320 disposed within the second receiving cavity, with the third magnet 2310 disposed at the third end and the fourth magnet 2320 disposed at the fourth end. The magnetic pole of the third magnet 2310 facing the end of the third sub-housing 2110 is opposite to the magnetic pole of the fourth magnet 2320 facing the end of the third sub-housing 2110, for example, the magnetic pole of the third magnet 2310 facing the end of the third sub-housing 2110 is S-pole, and the magnetic pole of the fourth magnet 2320 facing the end of the third sub-housing 2110 is N-pole.

In this way, when the first part 1000 and the second part 2000 are connected, the first end of the first housing 1100 can be disposed opposite to only the third end of the second housing 2100 and the second end of the first housing 1100 is disposed opposite to the fourth end of the second housing 2100 by the magnetic force of the first positioning element and the second positioning element.

Preferably, the first casing 1100 has a third central axis extending along a direction from the first end to the second end, the first positioning element includes two first magnets 1310 and two second magnets 1320, the two first magnets 1310 are symmetrically distributed on two sides of the third central axis, and the two second magnets 1320 are symmetrically distributed on two sides of the third central axis. Accordingly, the second housing 2100 has a fourth central axis extending in a direction from the third end to the fourth end, the second positioning element includes two third magnets 2310 and two fourth magnets 2320, and the two third magnets 2310 are symmetrically distributed on two sides of the fourth central axis, and the two fourth magnets 2320 are symmetrically distributed on two sides of the fourth central axis. In this embodiment, the third central axis and the fourth central axis both extend along a second direction, and the second direction is perpendicular to the first direction (that is, the second direction is a Y direction shown in fig. 1 and 5).

In the use process of the electronic product, it is also desirable to isolate the internal electronic components from the external environment as much as possible so as to prevent external water, gas and the like from entering the housing and damaging the electronic components. Therefore, in the embodiment of the present invention, the elastic conductive element 1200 of the first part 1000 further includes a first sealing ring 1250, and the first sealing ring 1250 is sleeved on the sheath 1210 and is disposed on the end surfaces of the step 1211 and the positioning pillar 1111. And, in the second part 2000, the conductive post 2200 is molded on the second housing 2100 (specifically, on the third sub-housing 2110). In some electronic products, as shown in fig. 7, a key 1121 is further formed on the second sub-housing 1120 of the first housing 1100, and the key 1121 is preferably integrally injection-molded with other portions of the second sub-housing 1120, so as to improve the sealing property of the first housing 1100. Accordingly, when the keys are also formed on the other sub-housings, the same arrangement can be adopted. It will be appreciated that the keys may be formed from different materials than the rest of the corresponding housing.

As mentioned above, the electronic product includes a wireless charger, and one of the first part 1000 and the second part 2000 is the host, and the other is the base, for example, the first part 1000 is the host, and the second part 2000 is the base.

At this time, as shown in fig. 5 and 6, the first electronic component includes a first PCB 1510, an induction coil 1520 and a conductive line 1530. The first PCB 1510 is electrically connected to the induction coil 1530, and two ends of the conductive wire 1530 are respectively soldered to the first PCB 1510 and the conductive gland 1240 of the elastic conductive element 1200. After the first part 1000 is assembled, the first sub-housing 1110 and the second sub-housing 1120 are hermetically connected by ultrasonic welding or other welding methods, so that the first part 1000 meets the waterproof and dustproof requirements of IP 65.

Referring to fig. 8 to 11, a second channel 2140 (formed by splicing a third sub-housing 2110 and a fourth sub-housing 2120) is formed on the second housing 2100 and is communicated with the outside. The second electronic component, the second PCB board 2151, and the connector 2152. The second PCB 2151 is disposed in the second receiving cavity and pressed against the end of the conductive post 2200. The plug 2152 is disposed in the second channel 2140, an input end of the plug 2152 is communicated with the outside for electrically connecting to the external power source, and an output end of the plug 2152 is disposed in the second accommodating cavity and electrically connected to the second PCB 2151. The plug 2152 may be a DC waterproof plug.

And, second and third locking posts 2111 and 2112 are formed on the inner surface of the third sub-housing 2110. The second PCB 2151 is connected to the second locking post 2111 by a second screw 2113, so that it is firmly pressed against the end of the conductive post 2200, thereby improving the connection reliability between the conductive post 2200 and the second PCB 2151. The fourth sub-housing 2120 is provided with a through hole matched with the second locking post 2111, so that the third sub-housing 2110 and the fourth sub-housing 2120 are connected by a third screw 2130, and the head of the third screw 2130 is located outside the second housing 2100.

In addition to this structure, the second portion 2000 further includes a second sealing ring 2160 and a protective pad 2170. The second sealing ring 2160 is sleeved on the plug 2152 and is in interference fit with the second channel 2140. The protection pad 2170 is disposed on the outer surface of the fourth sub-housing 2120 and covers at least the head of the third screw 2130 to seal the through hole, improving the sealing performance of the second part 2000. So designed, the second part 2000 can meet the waterproof and dustproof requirements of IP 55. In addition, the protective pad 2180 also has an anti-slip effect.

The embodiment of the utility model provides an electronic product lead electrical pillar and elasticity conductive element mutually support, realize the first portion with the electric connection of second portion will elasticity conductive element designs for the structure including sheath, slider and elastic component to make sheath and slider sliding fit, make the clearance between sheath and slider minimum, avoid external foreign matter to get into and cause the card to die, more avoid external foreign matter to get into inside and the damage second electronic component of second portion. Further, the first positioning element and the second positioning element are arranged on the electronic product, so that the second part and the first part can be electrically connected only according to a preset direction. The electronic product comprises a wireless charger, the wireless charger can be used for wirelessly charging an implanted medical appliance with a wireless charging function, most of users of the implanted medical appliance are elderly people with inconvenient actions and slow response, and the first positioning element and the second positioning element are arranged, so that the users can simply and conveniently finish charging, and the charging failure caused by the wrong connection direction of the second part and the first part is avoided. Furthermore, the electronic product has better waterproof and dustproof performances by sealing each connecting part on the first part and the second part.

Although the present invention is disclosed above, it is not limited thereto. Various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (12)

1. An electronic product, comprising:

a first portion comprising a first housing, a first electronic component, and a resilient conductive element; the first electronic element is arranged in the first shell; the elastic conductive element comprises a sheath, a sliding block and an elastic piece; the sheath is of a hollow structure, one end of the sheath is a closed end, and the other end of the sheath is an open end; the closed end is positioned in the first shell and is electrically connected with the first electronic element, and the open end is exposed to the outside of the first shell; at least a portion of the slider is disposed within the sheath and is in sliding engagement with the sheath; the elastic piece is arranged in the sheath, and two ends of the elastic piece are respectively and electrically connected with the sliding block and the closed end; and the number of the first and second groups,

a second portion including a second housing, a second electronic element, and a conductive post; the second electronic component is disposed within the second housing; one end of the conductive column is positioned in the second shell and electrically connected with the second electronic element, and the other end of the conductive column is positioned outside the second shell;

wherein the other end of the conductive post is inserted into the sheath from the open end of the sheath, so that the conductive post is pressed against the slider, and the slider is pressed against the elastic element, so that the second part and the first part are electrically connected.

2. An electronic product according to claim 1, wherein a positioning column is formed on an inner surface of the first housing, and a first channel extending along an axial direction of the positioning column and further penetrating through the first housing is provided on the positioning column, and the first channel is used for mounting the elastic conductive element.

3. The electronic product according to claim 2, wherein the first housing comprises a first sub-housing and a second sub-housing which are spliced with each other;

the inner surface of the first sub-shell is formed with the positioning column and a plurality of first locking columns, and the plurality of first locking columns are arranged around the positioning column; the outer peripheral surface of the sheath is provided with a step which protrudes outwards along the radial direction of the sheath, and the step is pressed against the end surface of the positioning column; the elastic conductive element further comprises a conductive gland, the conductive gland is arranged in the first shell and is pressed against the sheath, and the conductive gland is connected with the first locking column through a first screw.

4. The electronic product according to claim 3, wherein the elastic conductive element further comprises a first sealing ring, and the first sealing ring is sleeved on the sheath and is arranged between the step and the end surface of the positioning column.

5. The electronic product according to claim 1, wherein the sheath comprises a sleeve and an end cap, both axial ends of the sleeve are open; the end cap is disposed at one end of the sleeve to close the sleeve at that end.

6. The electronic product according to claim 1, wherein an end of the other end of the conductive post has a chamfer.

7. The electronic product of claim 1, wherein the first portion further comprises a first positioning element disposed on the first housing; the second portion further comprises a second positioning element disposed on the second housing; the second positioning element is matched with the first positioning element so that the second part and the first part are electrically connected according to a preset direction.

8. The electronic product according to claim 7, wherein the first housing comprises a first sub-housing and a second sub-housing which are spliced with each other; the elastic conductive element is arranged on the first sub-shell; the first housing has opposing first and second ends;

the second shell comprises a third sub-shell and a fourth sub-shell which are spliced with each other, and the other end of the conductive column penetrates through the third sub-shell and extends to the outside of the second shell; the second housing has third and fourth opposing ends;

the first positioning element comprises a first magnet and a second magnet disposed within the first housing, with the first magnet located at the first end and the second magnet located at the second end; the magnetism of the first magnet towards one end of the first sub-shell is opposite to that of the second magnet towards one end of the first sub-shell;

the second positioning element comprises a third magnet and a fourth magnet disposed within the second housing, the third magnet being located at the third end and the fourth magnet being located at the fourth end; the magnetism of the third magnet towards one end of the third sub-shell is opposite to that of the fourth magnet towards one end of the third sub-shell.

9. An electronic product according to claim 1, wherein an end face of the open end of the sheath is flush with an outer surface of the first housing, and an end face of an end of the slider remote from the elastic member is flush with an end face of the open end of the sheath when the second portion and the first portion are separated from each other.

10. The electronic product of any one of claims 1-9, wherein one of the first portion and the second portion is a base of a wireless charger, and the other is a host of the wireless charger; the base is used for being electrically connected with an external power supply, and the host is used for wirelessly charging the terminal with the wireless charging function after being electrically connected with the base.

11. The electronic product of claim 10, wherein the first portion is the host and the second portion is the base;

a second channel communicated with the outside is formed on the second shell; the second electronic element comprises a second PCB and a plug-in connector; the second PCB is arranged in the second shell, the plug connector is arranged at the second channel, the input end of the plug connector is communicated with the outside for electrically connecting with the external power supply, and the output end of the plug connector is positioned in the second shell and electrically connected with the second PCB;

the second part also comprises a second sealing ring which is sleeved on the plug-in connector and is in interference fit with the second channel.

12. The electronic product according to claim 11, wherein the second housing includes a third sub-housing and a fourth sub-housing, and the conductive pillar is disposed on the third sub-housing; a second locking column and a third locking column are formed on the inner surface of the third sub-shell; a through hole is formed on the fourth sub-shell;

the second PCB is pressed against the one end of the conductive column and is connected with the second locking column through a second screw;

the through hole of the fourth sub-housing is matched with the third locking column, so that the fourth sub-housing and the third sub-housing are connected through a third screw, and the head of the third screw is exposed to the outside of the fourth sub-housing;

the second portion further includes a protection pad disposed on an outer surface of the second housing and covering at least a head of the second screw to seal the through hole.

Images