CN217607127U - Charging connector and electronic device - Google Patents

Abstract

The utility model discloses a charging connector and electron device. The charging connector is applied to an electronic device. The electronic device includes a housing. The shell is provided with a charging port, and the charging connector comprises a spring needle assembly detachably connected to the electronic device and a sliding clamping piece arranged in the shell. The pogo pin assembly includes a base detachably mounted in the charging port in a first direction and a pogo pin disposed on the base. The base passes through slip joint spare with shell detachably connects. The sliding clamping piece can move linearly along the second direction relative to the base, so that the sliding clamping piece is clamped with the base or separated from the base, wherein the second direction is intersected with the first direction. Adopt the utility model discloses a charging connector not only makes electron device's outward appearance pleasing to the eye and overhaul the convenience.

Description

Charging connector and electronic device

Technical Field

The utility model relates to a technical field that charges especially relates to a charging connector and electron device.

Background

The charging spring pin is a basic unit for connecting the small household appliance and the charging base, and the charging connection mode of the charging spring pin is another charging connection mode except for a USB interface charging connection mode. The small household appliance comprises a housing provided with a charging port. The spring needle that charges includes that the cartridge is in the intraoral base that charges and is fixed in the spring needle on the base. One end of the spring pin is connected with the charging base, and the other end of the spring pin is connected with a circuit board arranged in the small household appliance, so that the charging base and the small household appliance are electrically connected. The charging spring needle has many advantages such as pleasing to the eye, dependable performance, sealing performance are strong, specification serialization, therefore receives consumer's favor widely.

The existing small household electrical appliance is characterized in that the shell is a metal shell, and the base is a plastic base, so that the plastic base is connected with the metal shell in the following way: the base of the charging spring needle is fixed on the metal shell through a plastic support arranged in the metal shell. Specifically, install the plastic support in metal casing, again with the base cartridge in charging the mouth to adopt ultrasonic welding technology with plastic base and plastic support welding together. However, this kind of connection design is inconvenient for the small household electrical appliance to examine and repair the charging spring needle. At present, the base of the charging spring pin is fixed on the shell through a locking piece such as a screw, and the appearance of the metal shell is damaged due to the connection design mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a charging connector and an electronic device that the outward appearance is pleasing to the eye and overhaul the convenience is provided.

In a first aspect, the present invention provides a charging connector, including:

be applied to electronic device, electronic device includes the shell, the mouth that charges has been seted up to the shell, charging connector includes:

a spring needle assembly, comprising:

a base detachably mounted in the charging port in a first direction; and

the spring needle is arranged on the base;

slip joint spare, set up in the shell, the base passes through slip joint spare with shell detachably connects, slip joint spare can be relative the base is linear motion along the second direction, so that slip joint spare with base looks joint perhaps breaks away from the joint, wherein, the second direction with the first direction is crossing.

In some embodiments, the base has a locked state and an unlocked state, in the locked state, the sliding clamping piece is clamped with the base, and the spring pin deforms, so that the base is accommodated in the charging port and is fixedly arranged relative to the shell; under the unblock state, slip joint spare with the base breaks away from the joint, the spring needle resumes deformation and supports and push against the base, so that the base exposes outward the mouth that charges, and relative the shell activity sets up.

In some embodiments, the sliding clamping piece comprises a sliding clamping section capable of being in sliding clamping connection with the base, a sliding groove communicated with the charging port is formed in the housing, the sliding clamping section is arranged in the sliding groove in a sliding mode, and the extending direction of the sliding groove is parallel to the extending direction of the base.

In some embodiments, the number of the sliding clamping sections includes two, each sliding clamping section includes an opposite free end and an opposite connecting end, and the connecting ends of the two sliding clamping sections are fixedly connected together, wherein the extending directions of the two sliding clamping sections are the same and parallel to the extending direction of the base; or an included angle is formed in the extending direction of the two sliding clamping sections.

In some embodiments, a first guide rail is arranged on the sliding clamping section, and a first guide rail groove detachably clamped with the first guide rail is formed in the base; or, the base is provided with a first guide rail, set up on the slip joint section with the first guide rail groove of first guide rail detachably joint.

In some embodiments, a second guide rail is arranged on the sliding clamping section, and a second guide rail groove detachably clamped with the second guide rail is formed in the shell; or, the shell is provided with a second guide rail, and a second guide rail groove detachably clamped with the second guide rail is formed in the sliding clamping section.

In some embodiments, the sliding clamping section further comprises a connecting strip connecting the first guide rail and the second guide rail, and the first guide rail and the second guide rail are arranged on different sides of the connecting strip.

In some embodiments, the housing includes a main housing and a mounting bracket disposed in the main housing, the base and the sliding clip are both accommodated in an accommodating space defined by the main housing and the mounting bracket, the charging connector further includes a sealing member, and the sealing member is tightly attached between the base and the mounting bracket.

In some embodiments, the electronic device further includes a decorative cover detachably connected to the housing, and the decorative cover is used for covering the sliding clamp.

In a second aspect, the present invention provides an electronic device, which includes a housing, a circuit board and a charging connector as described above, wherein the charging connector is detachably connected to the housing, and is used for connecting with the circuit board

The utility model provides a charging connector and electronic device, through being provided with the slip joint spare in the shell, so that the base passes through the slip joint spare and is connected with shell detachably, linear motion can be followed to the base along the second direction to slip joint spare, so that slip joint spare and base looks joint perhaps break away from the joint, wherein, the second direction is crossing with the first direction, so can take off spring needle subassembly from the shell or install on the shell through operation slip joint spare, not only make electronic device's outward appearance pleasing to the eye and overhaul convenient.

Drawings

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

Fig. 1 is an assembly diagram of an electronic device according to an embodiment of the present invention.

Fig. 2 is an exploded view of the electronic device of fig. 1.

Fig. 3 is an enlarged view of the charging connector in fig. 2.

Fig. 4 is a partial cross-sectional view of the electronic device of fig. 1.

Description of the main elements

Electronic device 100

Outer casing 10

Charging port 101

Accommodating cavity 102

Chute 103

Second guide rail groove 104

Accommodating space 105

Side 11

End face 12, 401

Case main body 13

Mounting bracket 14

Through-hole 140

Limit flange 142

Decorative cover 15

End cap 151

Connecting plate 152

Mounting structure 153

Circuit board 20

Charging connector 30

Spring needle assembly 40

Base 41

First side 402

Second side 403

First guide rail groove 410

Spring needle 42

Fixing part 421

Elastic part 422

Sliding clip 50

Sliding clamping section 51

First guide rail 511

Second guide rail 512

Connecting strip 513

Positioning structure 514

Connecting section 52

Avoiding port 520

Seal 60

Disassembling tool 70

Dismounting structure 71

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.

It is understood that the terminology used in the description and claims of the present invention and the accompanying drawings are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention. The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. The singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The term "comprises" and any variations thereof is intended to cover non-exclusive inclusions. Furthermore, the present invention can be realized in various different forms, and is not limited to the embodiments described in the present embodiment. The following detailed description is provided for the purpose of providing a more thorough understanding of the present disclosure, and the terms upper, lower, left, right, inner, outer, and the like are used for designating the orientation only as to the position of the illustrated structure in the corresponding drawings.

While the following description is directed to the preferred embodiment of the present invention, the foregoing description is provided as illustrative of the general principles of the invention and is not intended to limit the scope of the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an electronic device 100 according to an embodiment of the present invention; FIG. 2 is an exploded view of the electronic device 100 of FIG. 1; fig. 3 is an enlarged view of the charging connector 30 in fig. 2; fig. 4 is a partial cross-sectional view of the electronic device 100 in fig. 1. The electronic device 100 includes a housing 10, a circuit board 20, and a charging connector 30, wherein the charging connector 30 is detachably connected to the housing 10 and is used for abutting against the circuit board 20. The charging connector is applied to the electronic device 100, so that the electronic device 100 is electrically connected to the external charging cradle through the charging connector 30.

The electronic device 100 may be, but is not limited to, a laser pen, an electronic cigarette, a telephone watch, a shaver, and other small appliance bodies. The housing 10 includes a receiving cavity 102 for receiving the circuit board 20. The receiving cavity 102 is communicated with the charging interface to realize the contact between the pogo pins 42 and the circuit board 20. The circuit board 20 may be, but is not limited to, a printed circuit board or the like.

It should be noted that fig. 1 is only an example of the electronic device 100, and does not limit the electronic device 100, and the electronic device 100 may include more or less components than those shown in fig. 1, or combine some components, or different components, for example, the electronic device 100 may further include a controller, a sensor, a light-emitting unit, and the like.

The charging connector 30 includes a spring pin assembly 40 and a slide latch 50. The spring needle assembly 40 is removably attached to the electronic device 100 by a slide fastener 50. The pogo pin assembly 40 includes a base 41 and a pogo pin 42. The base 41 is detachably mounted in the charging port 101 in the first direction. The pogo pins 42 are provided on the base 41. The sliding clip 50 is disposed in the housing 10. The base 41 is detachably connected to the housing 10 by a sliding clip 50. The slide fastener 50 is capable of moving linearly in a second direction relative to the base 41 to allow the slide fastener 50 to be engaged with or disengaged from the base 41. Wherein the second direction intersects the first direction. In the embodiment, the second direction is perpendicular to the first direction and parallel to the extending direction of the base 41, so as to improve the stability of the sliding clip 50 sliding relative to the base 41. In some embodiments, the first direction and the second direction may also form an acute angle.

Note that the term "first direction" refers to an opening orientation of the charging port 101 of the housing 10; the term "second direction" refers to a direction perpendicular to the first direction and perpendicular to the end face 12 of the housing 10, i.e., a length direction or an extending direction of the housing 10. Specifically, in the present embodiment, the housing 10 is configured as a cylindrical structure; at this time, the term "first direction" refers to a direction perpendicular to the central axis of the housing 10, i.e., a radial direction along the cross-section of the housing 10; the term "second direction" refers to a direction parallel to the central axis of the housing 10, i.e., in the direction of the central axis of the housing 10. In some embodiments, the housing 10 may be configured as other structures such as a prism-like structure, and the present invention is not limited thereto.

As shown in fig. 2, in the present embodiment, the base 41 has a long bar shape. The shape of the cross-sectional area of the base 41 in the extending direction may be, but is not limited to, a racetrack type, a rectangular shape, an oval shape, a polygonal shape, and the like. Wherein the base 41 has a locked state and an unlocked state. In the locked state, the slide fastener 50 is engaged with the base 41, and the pogo pin 42 is deformed so that the base 41 is accommodated in the charging port 101 and is fixed with respect to the housing 10. In the unlocked state, the sliding fastener 50 is disengaged from the base 41, and the pogo pin 42 is deformed to abut against the base 41, so that the base 41 is exposed out of the charging port 101 and is movably disposed relative to the housing 10. So, base 41 can dismantle with shell 10 and be connected through with slip joint piece 50 looks joint or break away from the joint to convenience of customers is to electronic device 100 and charging connector 30's maintenance, and makes things convenient for electric connector's equipment and dismantlement, and can avoid current base to pass through the locking part can dismantle to connect and appear destroying the aesthetic problem on shell surface in the shell, and then has promoted electronic device's aesthetic property and leakproofness. Optionally, the base 41 covers the charging port 101 formed in the housing 10, that is, the side surface of the base 41 is tightly attached to the housing 10, so as to ensure the air tightness of the connection between the base 41 and the charging connector 30, and further improve the waterproof performance and the dustproof function of the electronic device 100. Alternatively, the end surface 401 of the base 41 facing away from the circuit board 20 meets the side surface 11 of the housing 10 to form a continuous surface.

As shown in fig. 2 and 3, a spring (not shown) is disposed in the elastic portion 422, so that the pogo pin 42 is switched between a compressed state and a natural state. The number of the pogo pins 42 includes plural. The plurality of pogo pins 42 are arranged side by side at intervals along the extending direction of the base 41, and are embedded in the base 41. Both ends of each pogo pin 42 are exposed to the base 41 to electrically connect the pogo pin assembly 40 to the electronic device 100 and the charging stand. Each pogo pin 42 may be configured as a single-headed pogo pin 42; alternatively, it may be configured as a double-ended pogo pin 42. In the present embodiment, each pogo pin 42 is configured as a single-headed pogo pin 42. Each pogo pin 42 includes a fixing portion 421 fixed to the base 41 and an elastic portion 422 movable relative to the base 41. The elastic portion 422 is used for abutting against the circuit board 20 to realize that the sliding clamping piece 50 is separated from the clamping connection with the base 41, and the spring needle 42 is restored to be deformed to push the spring needle assembly 40 out of the charging port 101, so that a user can take the spring needle assembly 40 conveniently. Optionally, an end surface of the fixing portion 421 facing away from the elastic portion 422 is substantially flush with the end surface 401 of the base 41, so as to avoid impurities accumulating in the fixing portion 421 to affect the conductivity. In some embodiments, the end surface of the fixing portion 421 departing from the elastic portion 422 retracts relative to the end surface 401 of the substrate 41, so as to improve the alignment accuracy between the elastic pin and the charging seat.

The slide fastener 50 includes a slide clamping section 51 which is capable of slidably clamping with the base 41. A sliding groove 103 communicated with the charging port 101 is formed in the housing 10, and the sliding clamping section 51 is slidably disposed in the sliding groove 103. The extending direction of the slide groove 103 is parallel to the extending direction of the base 41. Optionally, a sliding slot 103 extends through at least one end surface 12 of the housing 10 to facilitate user manipulation of the sliding clip 50. In the present embodiment, the housing 10 includes a side surface 11 and two end surfaces 12 connected to and opposed to the side surface 11. The side 11 of the housing 10 is opened with a charging port 101, and the sliding chute 103 penetrates through the end face 12 of the housing 10 close to the charging port 101, so that the position layout of each part of the electronic device 100 is optimized, and the whole electronic device is more compact.

In the present embodiment, the number of the sliding clip sections 51 includes two, so that the clamping force between the sliding clip 50 and the base 41 is increased to ensure that the connection between the pogo pin assembly 40 and the housing 10 is stable, and the pogo pin assembly 40 is prevented from being ejected from the charging interface by the elastic force of the pogo pin 42. Wherein, the extending directions of the two sliding clamping sections 51 are the same and parallel to the extending direction of the base 41; alternatively, the two sliding clamping sections 51 extend in an angle. Each slip joint section 51 all includes relative free end and link, and the link fixed connection of two slip joint sections 51 is in the same place to can control slip joint section 51 synchronous motion, in order to guarantee that the base can the atress evenly. In this embodiment, the sliding clamp 50 further includes a connecting section 52 connected between the two sliding clamp sections 51. The two ends of the connecting section 52 are respectively connected to the connecting ends of the two sliding clamping sections 51, so that the extending directions of the two sliding clamping sections are parallel to ensure the smoothness of the sliding clamping piece 50. In some embodiments, the number of the sliding clip segments 51 may be one, so as to simplify the structure of the sliding clip 50 and reduce the cost. It should be noted that the number of the sliding clamping sections 51 may be more than two, so as to further prevent the base 41 from popping out from the charging port 101 of the housing 10, and the present invention is not limited in particular.

In this embodiment, the connecting section 52 is provided with a position-avoiding opening 520, so that the external dismounting tool 70 is connected to the connecting section 52 in a matching manner to take out the sliding fastener 50 from the sliding slot 103. In some embodiments, the connection segment 52 may be provided with a matching structure for the assembling and disassembling tool 70 instead of the avoiding opening 520. For example, the disassembly tool 70 includes a disassembly structure 71 that is connected to a mating structure. The detachable structure 71 can be a hook, and the adaptive structure can be a buckle, a hole or a strip adapted to the hook. In other embodiments, the detachable structure and the adaptive structure can also be configured as a nut and screw structure, etc.

In some embodiments, the sliding clamping section 51 is provided with a first guide rail 511, and the base 41 is provided with a first guide rail groove 410 detachably clamped with the first guide rail 511. The first guide rail groove 410 is formed in the side surface of the base 41, thereby simplifying the manufacturing process and reducing the manufacturing cost. The first guide rail groove 410 is formed in a straight line shape, so that the sliding smoothness of the sliding clip member 50 with respect to the base 41 is improved, and the clamping force of the sliding clip section 51 with respect to the base 41 is ensured to be greater than the elastic force of the pogo pin 42. Specifically, the base 41 is provided with two opposite first guide rail grooves 410 along the extending direction, and the two first guide rail grooves 410 are separately arranged, so as to facilitate the processing operation, and increase the contact area between the base 41 and the sliding clamping member 50, so as to improve the clamping force of the sliding clamping member 50 on the base 41. Specifically, the side surfaces of the base 41 include two first side surfaces 402 extending in the extending direction and two second side surfaces 403 connected between the two first side surfaces 402. The first side 402 is configured as a plane, and the second side 403 is configured as a cambered surface, so that the machining and the disassembly and assembly are convenient, and the scratch in the disassembly and assembly process is avoided. The two first guide rail grooves 410 are respectively and correspondingly disposed on two planes of the base 41, so as to facilitate processing and ensure the smoothness of the sliding clip 50 relative to the base 41. In other embodiments, the base 41 is provided with a first guide rail 511, and the sliding clamping section 51 is provided with a first guide rail groove 410 detachably clamped with the first guide rail 511.

Optionally, in some embodiments, the sliding clamping section 51 is provided with a second guide rail 512, and the housing 10 is provided with a second guide rail groove 104 detachably clamped with the second guide rail 512. In other embodiments, the housing 10 is provided with a second guide rail 512, and the sliding clamping section 51 is provided with a second guide rail groove 104 detachably clamped with the second guide rail 512. The second guide rail groove 104 is also linear, so as to improve the smoothness and stability of the sliding clip 50 relative to the base 41, and increase the clamping force of the sliding clip section 51 to the base 41, thereby ensuring the stability of the connection between the pogo pin assembly 40 and the housing 10, and ensuring the good conductivity of the circuit board 20 and the pogo pin assembly 40.

In this embodiment, the sliding clamping section 51 further includes a connecting strip 513 connecting the first guide rail 511 and the second guide rail 512, the first guide rail 511 and the second guide rail 512 are disposed on different sides of the connecting strip 513, that is, the cross section of the sliding clamping section 51 along the direction perpendicular to the extending direction of the sliding clamping section is in a Z shape, so as to effectively disperse the acting force of the pogo pin 42 acting on the sliding clamping member 50, and further improve the clamping force of the sliding clamping member 50 on the base 41. Specifically, the housing 10 includes a housing main body 13 and a mounting bracket 14 fixed inside the housing main body 13. The mounting bracket 14 may be secured to the housing body 13 by, but not limited to, adhesive, snap, screw, etc. The circuit board 20 is mounted to the side of the mounting bracket 14 facing away from the housing 10. The second rail 512 or the second rail groove 104 is provided on the mounting bracket 14. The base 41 and the mounting bracket 14 are made of plastic material, and the housing 10 is made of metal material, so as to save cost and ensure the aesthetic property and the protective property of the electronic device 100. The housing body 13 and the mounting bracket 14 together define a receiving space 105 for receiving the base 41 and the slide fastener 50.

The first guide rail 511 and the second guide rail 512 of the sliding clamping section 51 can be used for correspondingly stopping the mounting bracket 14 and the base 41, respectively, so as to prevent the base 41 from being separated from the charging port 101 under the elastic force of the elastic needle. The first guide rail 511 is relatively close to the charging port 101, and the second guide rail 512 is relatively far from the charging port 101, so as to enhance the holding force between the first guide rail 511 and the first guide rail groove 410.

Optionally, in some embodiments, the sliding clip 50 is provided with a positioning structure 514. The positioning structure 514 is used to limit the depth of insertion of the slide fastener 50 into the sliding slot 103, so as to avoid the slide fastener 50 from being inserted too deep to cause jamming or damage to the internal structure of the electronic device 100. The locating structure 514 may be a groove or a protrusion. In this embodiment, the sliding clamping section 51 comprises a free end and a connecting section 52, and the connecting ends of the two sliding clamping sections 51 are connected together by the connecting section 52. The positioning structure 514 is provided at a position near the free end of the sliding clamping section 51. In some embodiments, the positioning structure 514 may also be disposed at a position of the sliding clamping section 51 near the connecting end, or at a position of the sliding clamping section 51 near both the free end and the connecting end.

As shown in fig. 2 to 4, in the present embodiment, the charging connector 30 further includes a sealing member 60, and the sealing member 60 is tightly attached between the base 41 and the mounting bracket 14, so as to prevent moisture or water from entering into the receiving cavity 102 from the charging port 101, thereby improving the waterproof performance of the electronic device 100. Specifically, the housing 10 is formed with a limiting flange 142 at a side of the charging port 101 close to the circuit board 20, that is, a through hole 140 communicating with the accommodating cavity 102 is formed at a position of the mounting bracket 14 corresponding to the charging port 101, and a limiting flange 142 is formed at a periphery of the through hole 140, and the sealing member 60 is tightly attached between the base 41 and the limiting flange 142. In the present embodiment, the sealing member 60 is configured as a double-sided adhesive structure. In some embodiments, the sealing member 60 may also be configured as a rubber pad, a foam pad, or the like having a sealing function.

In some embodiments, the electronic device 100 further includes a cosmetic cover 15 removably coupled with the housing 10. The trim cover 15 is used to cover the slide fastener 50. The cosmetic cover 15 includes an end cap 151 fixed to an end of the housing 10. The end cap 151 is used for covering the end surface 12 of the housing 10, thereby improving the aesthetic appearance of the electronic device 100 and preventing moisture or impurities from entering the receiving cavity 102 to cause poor contact or damage to the internal components of the electronic device 100. The end cap 151 is secured to the housing body 13 by a mounting structure 153. The mounting structure 153 may include, but is not limited to, a magnetic attraction structure, a snap, a threaded structure, and other locking structures. In some embodiments, the trim cover 15 further includes a web 152 connected to the end cap 151. The end cap 151 may be fixed to the housing 10 by a coupling plate 152; alternatively, the end cap 151 and the connection plate 152 are both detachably connected to the case main body 13. In this embodiment, the mounting structure 153 is disposed on the end cap 151 and the connecting plate 152, and the mounting structure 153 is a snap structure, so as to achieve a detachable connection between the decorative cover 15 and the housing 10, thereby facilitating a user to operate the sliding fastener 50 to remove or install the spring needle assembly 40.

When the charging connector 30 is assembled, the mounting bracket 14 is fixed in the housing main body 13, and the seal 60 is attached to the base 41 of the pogo pin assembly 40. The spring needle assembly 40 is then inserted into the interior of the housing 10 from the charging port 101, and the sliding clip 50 is inserted into the sliding groove from the end face 12 of the housing 10 until the first guide 511 and the second guide 512 of the sliding clip section 51 are respectively clipped with the first guide groove 410 and the second guide groove 104. At this time, the base 41 is in a locked state, that is, the base 41 is fixed to the housing 10, the slide fastener 50 is stopped by the base 41, and the pogo pin 42 is deformed so that the base 41 is accommodated in the charging port 101, thereby preventing the pogo pin assembly 40 from being released. Finally, a decorative cover 15 is attached to the housing 10 to cover the internal components of the electronic device 100.

When the charging connector 30 is detached, the decorative cover 15 is firstly removed from the housing 10, and then the sliding clamping piece 50 is taken out from the sliding groove 103 until the first guide rail 511 and the second guide rail 512 of the sliding clamping section 51 are respectively separated from the first guide rail groove 410 and the second guide rail groove 104. At this time, the base 41 is in an unlocked state, that is, the base 41 is movably disposed with respect to the housing 10, and the pogo pin 42 is deformed again to abut against the base 41, so that the charging port 101 is exposed from the base 41, and the pogo pin assembly 40 can be removed from the housing 10. It is understood that the sliding fastener 50 can be taken out from the chute 103 by the disassembling tool 70; or the operator can directly take the product out manually.

The utility model provides a charging connector and electronic device, through being provided with the slip joint spare in the shell, so that the base passes through the slip joint spare and is connected with shell detachably, linear motion can be followed to the base along the second direction to slip joint spare, so that slip joint spare and base looks joint perhaps break away from the joint, wherein, the second direction is crossing with the first direction, so can take off spring needle subassembly from the shell or install on the shell through operation slip joint spare, not only make electronic device's outward appearance pleasing to the eye and overhaul convenient.

The embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained in detail herein by using specific embodiments, and the description of the embodiments above is only used to help understand the method and core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific implementation and application range, and in view of the above, the content of the present specification should not be construed as a limitation to the present invention.

Claims (10)

1. The utility model provides a charging connector is applied to electron device, electron device includes the shell, charging mouth has been seted up to the shell, its characterized in that, charging connector includes:

a spring needle assembly, comprising:

a base detachably mounted in the charging port in a first direction; and

the spring needle is arranged on the base;

the sliding joint spare, set up in the shell, the base passes through sliding joint spare with shell detachably connects, sliding joint spare can be relative the base is linear motion along the second direction, so that sliding joint spare with base looks joint perhaps breaks away from the joint, wherein, the second direction with the first direction is crossing.

2. The charging connector of claim 1, wherein the base has a locked state and an unlocked state, and in the locked state, the sliding clamping member is clamped with the base, and the spring pin deforms, so that the base is accommodated in the charging port and is fixedly arranged relative to the housing; under the unblock state, slip joint spare with the base breaks away from the joint, the spring needle resumes deformation and supports top the base, so that the base exposes outward the mouth that charges, and relative the shell activity sets up.

3. The charging connector of claim 1, wherein the sliding clamping member comprises a sliding clamping section capable of being in sliding clamping connection with the base, a sliding groove communicated with the charging port is formed in the housing, the sliding clamping section is slidably arranged in the sliding groove, and the extending direction of the sliding groove is parallel to the extending direction of the base.

4. The charging connector of claim 3, wherein the number of the sliding clamping sections comprises two, each sliding clamping section comprises a free end and a connecting end which are opposite to each other, and the connecting ends of the two sliding clamping sections are fixedly connected together, wherein the two sliding clamping sections extend in the same direction and are parallel to the extending direction of the base; or an included angle is formed in the extending direction of the two sliding clamping sections.

5. The charging connector of claim 3, wherein the sliding clamping section is provided with a first guide rail, and the base is provided with a first guide rail groove detachably clamped with the first guide rail; or, the base is provided with a first guide rail, set up on the slip joint section with the first guide rail groove of first guide rail detachably joint.

6. The charging connector of claim 5, wherein the sliding clamping section is provided with a second guide rail, and the housing is provided with a second guide rail groove detachably clamped with the second guide rail; or, the shell is provided with a second guide rail, and a second guide rail groove detachably clamped with the second guide rail is formed in the sliding clamping section.

7. The charging connector of claim 6, wherein the sliding clamping section further comprises a connecting strip connecting the first rail and the second rail, the first rail and the second rail being disposed on different sides of the connecting strip.

8. The charging connector of claim 1, wherein the housing includes a main housing and a mounting bracket disposed in the main housing, the base and the sliding clip are received in a receiving space defined by the main housing and the mounting bracket, and the charging connector further includes a sealing member, the sealing member is tightly attached between the base and the mounting bracket.

9. The charging connector of claim 1, wherein the electronic device further comprises a decorative cover detachably connected to the housing, the decorative cover being configured to cover the sliding clip.

10. An electronic device comprising a housing, a circuit board and a charging connector as claimed in any one of claims 1 to 9, said charging connector being detachably connected to said housing and adapted to abut against said circuit board.

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