CN211062934U

CN211062934U - Insulating charging contact subassembly and battery charging outfit

Info

Publication number: CN211062934U
Application number: CN201922201485.1U
Authority: CN
Inventors: 郑小群
Original assignee: Dalingshan Branch Of Dongguan Xinsu Technology Co ltd
Current assignee: Dalingshan Branch Of Dongguan Xinsu Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an insulating charging contact assembly and charging equipment, wherein the insulating charging contact assembly comprises an insulating part, a conducting strip and a swinging piece; the conducting strip is coated on the top of the insulating part; the swing piece is fixedly connected with the bottom of the insulating part, and the insulating part can swing up and down around one end, far away from the insulating part, of the swing piece. The surface of the insulating part is provided with the conducting strip, and the charging contact of the sweeping robot contacts the conducting strip to complete the charging process, so that the volume of the conducting strip exposed in the air is reduced, and the use safety is ensured.

Description

Insulating charging contact subassembly and battery charging outfit

Technical Field

The utility model relates to the technical field of electrical apparatus, concretely relates to is an insulating charging contact subassembly and battery charging outfit.

Background

The sweeping robot is generally provided with corresponding charging equipment. The charging device is connected with the supply socket electricity through the charging wire of taking the plug, and the conducting strip is installed in the charging device to part protrusion charging device, when the robot that sweeps the floor needs to charge, it walked to the charging device, and the contact of charging of the robot that sweeps the floor pushes down the convex conducting strip of charging device, and the electric quantity of power is in proper order through charging wire, charging device mainboard, conducting strip, the robot of sweeping the floor, thereby realizes charging. However, in order to ensure that the conducting strip and the sweeping robot are effectively charged, the protruding volume of the conducting strip in the charging equipment is generally directly increased, and the large-volume metal conducting strip is easy to leak electricity and short circuit in humid air, so that great potential use hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned battery charging outfit because of the exposed technical defect who easily arouses the electric leakage short circuit in the air of the conducting strip of great volume, the utility model provides an insulating contact subassembly and battery charging outfit that charges is equipped with the conducting strip on the surface of insulating part, and the contact conducting strip that charges of robot of sweeping the floor accomplishes the charging process, reduces the volume of conducting strip exposure in the air, ensures safe in utilizationly.

In order to solve the above problem, the utility model discloses realize according to following technical scheme:

the utility model relates to an insulation charging contact assembly, which comprises an insulation piece, a conducting strip and a swinging piece;

the conducting strip is coated on the top of the insulating part;

the swing piece is fixedly connected with the bottom of the insulating part, and the insulating part can swing up and down around one end, far away from the insulating part, of the swing piece.

Further, the insulator includes:

the supporting part is fixedly connected with the swinging piece through a fastener;

the protrusion part is arranged on the upper surface of the supporting part, symmetrical vertical grooves are formed in the two sides of the protrusion part, a horizontal groove is formed in the top of the protrusion part, and the horizontal groove is communicated with the vertical grooves in the two sides;

the vertical grooves on two sides of the protruding portion penetrate through the bottom of the supporting portion, and the supporting portion is provided with a hollow flaring communicated with the vertical grooves.

Furthermore, a groove is formed in the bottom of one of the vertical grooves, and a clamping protrusion is arranged in the groove;

the conducting strip is including consecutive first vertical section, horizontal segment and the vertical section of second, first vertical section is equipped with joint portion, and this joint portion supports with the joint arch and pushes up to make the conducting strip block in vertical groove and horizontal inslot.

Furthermore, the supporting portion is provided with a vertical mounting hole, and the mounting hole penetrates through the inside of the protruding portion.

Preferably, the fastener is a bolt, and the bolt penetrates through the swinging piece and then is in threaded connection with the mounting hole.

Further, the insulating part still includes spacing portion, and the lower surface of supporting part is located to this spacing portion, spacing portion sets up the spacing groove of inlaying dress pendulum piece.

Further, the swing piece includes:

the connecting section is embedded in the limiting groove;

a fixed segment distal from the support portion;

one end of the bow section is connected with the connecting section, and the other end of the bow section is connected with the fixing section.

A charging device comprising the insulated charging contact assemblies described above, the insulated charging contact assemblies comprising two groups.

Further, still include the casing, the casing includes:

the base is provided with two slotted holes, the two insulating pieces are respectively embedded in the two slotted holes, and the protruding parts penetrate through the slotted holes to be exposed out of the outer surface of the base;

and the bottom cover covers the base.

Further, the base still is equipped with two erection columns, two the canned paragraph of swing piece all with erection column threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: the conducting strip cladding is in the surface of insulating part, and the conducting strip passes through the wire and is connected with charging source electricity, accomplishes the charging process after making the electric current flow through conducting strip back sweep the floor the charging contact of robot, effectively reduces charging device's charging contact subassembly simultaneously and exposes at charging device's outside volume, avoids the electric leakage short circuit, protection safety in utilization and personal safety. The charging contact assembly is made of the high-hardness insulating part, so that even if the conducting strip is collided by the sweeping robot or is in butt joint with the sweeping robot for multiple times, looseness can not occur, and the condition that poor contact occurs when the charging equipment is in butt joint with the sweeping robot for charging is avoided.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the insulated charging contact assembly of the present invention;

FIG. 2 is a perspective view of the insulator of the present invention;

fig. 3 is a schematic perspective view of another perspective view of the insulating member of the present invention;

FIG. 4 is a schematic half-sectional view of the insulator of the present invention;

fig. 5 is a schematic perspective view of the conductive sheet of the present invention;

fig. 6 is a schematic perspective view of the swinging piece of the present invention;

fig. 7 is an exploded schematic view of the charging device of the present invention;

fig. 8 is a schematic perspective view of the base of the present invention;

in the figure:

1-an insulator; 11-a support; 111-flaring; 112-mounting holes;

12-a protrusion; 121-vertical slots; 1211-grooves; 1212-a snap-in projection; 122-horizontal groove;

13-a limiting part; 131-a limiting groove;

2-a conductive sheet; 21-a first vertical section; 211-a snap-in part; 22-horizontal section; 23-a second vertical section;

3-a swinging sheet; 31-a connecting segment; 311-a via hole; 32-a fixed segment; 33-a bowed section;

5-a base; 51-slotted holes; 52-mounting posts;

6-bottom cover.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, which are preferred structures of an insulating charging contact assembly according to the present invention, the insulating charging contact assembly includes an insulating member 1, a conducting strip 2 and a swinging strip 3, wherein the insulating member 1 is made of an electrical insulating material, preferably a rigid plastic; the conducting plate 2 is made of conducting metal, preferably a copper sheet or a stainless steel sheet; the swinging plate 3 is made of metal with high yield strength, and is preferably made of stainless steel. The conducting plate 2 is wrapped on the top of the insulating part 1 and is in contact with a charging contact of the sweeping robot for charging, and a charging power supply of the charging equipment is connected with the conducting plate 2 through a wire to flow charging current to the sweeping robot; the swinging piece 3 is fixedly connected with the bottom of the insulating part 1, and the insulating part 1 can swing up and down around one end of the swinging piece 3, which is far away from the insulating part 1, as a fulcrum.

Referring to fig. 2 and 4, the insulating member 1 includes a support portion 11 and a protrusion portion 12, and the protrusion portion 12 is provided on an upper surface of the support portion 11 and is integrally formed with the support portion 11. Symmetrical vertical grooves 121 are formed in two sides of the protruding portion 12, a horizontal groove 122 is formed in the top of the protruding portion 12, two ends of the horizontal groove 122 are communicated with the vertical grooves 121 in the two sides, and an inverted U-shaped groove is formed in the outer surface of the protruding portion 12. Further, the vertical slots 121 on both sides of the protruding portion 12 all penetrate through to the bottom of the supporting portion 11, and the supporting portion 11 is provided with two hollow flaring openings 111, the two flaring openings 111 are respectively communicated with the two vertical slots 121, so that the space of the vertical slots 121 at the position of the supporting portion 11 is increased. The bottom of one of the vertical slots 121 is formed with a groove 1211, the groove 1211 is provided with a clamping protrusion 1212, the longitudinal section of the clamping protrusion 1212 is a right triangle, and the horizontal end surface of the clamping protrusion 1212 is located below the inclined end surface.

Referring to fig. 5, the conductive plate 2 includes a first vertical section 21, a horizontal section 22, and a second vertical section 23 connected in sequence, and the first vertical section 21 and the horizontal section 22, and the horizontal section 22 and the second vertical section 23 are preferably at right angles, and the first vertical section 21 and the second vertical section 23 are located on the same side of the horizontal section 22. The first vertical section 21 is provided with a clamping portion 211, the clamping portion 211 is a clamping block formed by cutting the first vertical section 21, the clamping block is integrated with the first vertical section 21, and the clamping block is bent to one side of the second vertical section 23. The installation process of the conducting strip 2 and the insulator 1 is as follows: the first vertical section 21 vertically slides along the vertical groove 121 provided with the clamping protrusion 1212, the second vertical section 23 vertically slides along the other vertical groove 121, and when the fixture block abuts against the inclined end surface of the clamping protrusion 1212, the fixture block elastically deforms towards one side of the first vertical section 21; the fixture block slides over the inclined end surface of the clamping protrusion 1212 and then elastically deforms and recovers, so that the fixture block abuts against the horizontal end surface of the clamping protrusion 1212, the conductive plate 2 is difficult to vertically pull out of the first vertical groove 121, and at the moment, the horizontal section 22 is clamped in the horizontal groove 122, so that the conductive plate 2 is clamped in the vertical groove 121 and the horizontal groove 122.

Referring to fig. 3 and 4, the supporting portion 11 is opened with a vertical mounting hole 112, and the mounting hole 112 is inserted into the protrusion 12 to increase the depth of the mounting hole 112.

Referring to fig. 6, the swing piece 3 includes a connection section 31, a fixing section 32, and a bowed section 33, one end of the bowed section 33 is connected with the connection section 31, the other end of the bowed section 33 is connected with the fixing section 32, and the fixing section 32 is distant from the support portion 11. The connecting section 31 is fixedly connected to the support 11 by a fastener. Preferably, the fastening member is a bolt, the connecting section 31 is provided with a through hole 311, the mounting hole 112 is provided with an internal thread, the bolt is threaded through the through hole 311 and then is in threaded connection with the mounting hole 112, so that the swinging piece 3 is fixedly connected with the supporting portion 11, and the insulating member 2 swings up and down around the fixing section 32 as a fulcrum after being pressed.

Preferably, referring to fig. 3 and 4, the insulating member 1 further includes a limiting portion 13, the limiting portion 13 is disposed on the lower surface of the supporting portion 11, the limiting portion 13 is provided with a limiting groove 131 matched with the connecting section 31 in shape and size, the connecting section 31 is embedded in the limiting groove 131, the connecting section 31 and the supporting portion 11 are connected by a bolt to form a certain gap, so that the swinging piece 3 rotates around the bolt, and the limiting groove 131 is used for preventing the swinging piece 3 from moving horizontally.

Referring to fig. 7 and 8, the charging device of the present invention includes the above-mentioned insulating charging contact assembly, and the insulating charging contact assembly includes two sets. The charging device includes a case made of an insulating material to prevent an electric leakage or an electric shock accident. The shell comprises a base 5 and a bottom cover 6, wherein the base 5 is provided with two slotted holes 51, the two slotted holes 51 are symmetrically arranged, two insulating pieces 1 are respectively embedded in the two slotted holes 51, and the protruding part 12 penetrates through the slotted holes 51 to be exposed out of the outer surface of the base 5, so that the conducting strip 2 is contacted with a charging contact of the sweeping robot; the upper surface of the supporting portion 11 abuts against the inner side wall of the base 5 to prevent the insulating member 1 from being completely exposed from the outer surface of the base 5. Two erection columns 52 are equipped with in the inside of base 5, and two erection columns 52 symmetry sets up, and erection column 52 is equipped with the screw hole, adopts the bolt to swing the fixed section 32 and the screw hole fixed connection of piece 3 to make the inside at battery charging outfit of insulating charging contact subassembly installation. The bottom cover 6 is used for covering the base 5.

The utility model discloses a battery charging outfit theory of operation is: when the charging contact of the sweeping robot abuts against the top of the conducting plate and the top of the insulating part, the insulating part vertically swings downwards around the fixed section as a pivot, at the moment, the bent section of the swinging piece abuts against the bottom cover to prevent the insulating part from further vertically swinging downwards, the charging contact of the sweeping robot is tightly attached to the conducting plate, and a charging power supply of charging equipment flows from the conducting plate to the charging contact of the sweeping robot, so that the charging process is completed. The utility model discloses an insulating charging contact subassembly reduces the conducting strip through adopting the insulating part and exposes at battery charging outfit's outside volume, prevents to take place the electric leakage short circuit, and the conducting strip is installed and removed fast through the mode realization of block with the insulating part simultaneously, is convenient for change the conducting strip of damage.

Other configurations of an insulated charging contact assembly of the present embodiment are known in the art.

Above, it is only the preferred embodiment of the present invention, but not to limit the present invention in any form, so that any modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. An insulated charging contact assembly, comprising an insulator, a conducting strip and a swinging strip;

the conducting strip is coated on the top of the insulating part;

2. The insulated charging contact assembly of claim 1, wherein: the insulating member includes:

3. The insulated charging contact assembly of claim 2, wherein: the bottom of one of the vertical grooves is provided with a groove, and the groove is provided with a clamping protrusion;

4. The insulated charging contact assembly of claim 3, wherein: the supporting part is provided with a vertical mounting hole, and the mounting hole penetrates through the inside of the protruding part.

5. The insulated charging contact assembly of claim 4, wherein: the fastener is a bolt, and the bolt penetrates through the swinging piece and then is in threaded connection with the mounting hole.

6. The insulated charging contact assembly of claim 3, wherein: the insulating part further comprises a limiting part, the limiting part is arranged on the lower surface of the supporting part, and a limiting groove for embedding the swinging piece is formed in the limiting part.

7. The insulated charging contact assembly of claim 6, wherein: the swing piece includes:

the connecting section is embedded in the limiting groove;

a fixed segment distal from the support portion;

8. A charging device comprising the insulated charging contact assembly of claim 7, wherein: the insulated charging contact assemblies include two sets.

9. The charging device of claim 8, further comprising a housing, the housing comprising:

and the bottom cover covers the base.

10. The charging equipment of claim 9, wherein the base is further provided with two mounting posts, and the fixing sections of the two swinging pieces are in threaded connection with the mounting posts.