CN215343264U - Electric connection piece and flexible heating carpet capable of being freely assembled - Google Patents
Electric connection piece and flexible heating carpet capable of being freely assembled Download PDFInfo
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- CN215343264U CN215343264U CN202122010832.XU CN202122010832U CN215343264U CN 215343264 U CN215343264 U CN 215343264U CN 202122010832 U CN202122010832 U CN 202122010832U CN 215343264 U CN215343264 U CN 215343264U
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Abstract
The utility model relates to the technical field of heating carpets, in particular to an electric connecting piece and a flexible heating carpet capable of being freely assembled, which comprises an inserting component, a connecting component and a connecting component, wherein the inserting component comprises two buckling parts and connecting parts which are arranged between the two buckling parts and are respectively connected with the two buckling parts; the buckling parts are respectively provided with a conductive terminal, and the two conductive terminals on the two buckling parts are electrically connected; the buckling part is provided with a plug-in buckle; the plug box is used for accommodating the buckling parts, the plug box is provided with an electric conductor for the conductive terminal to abut against, the plug box is also provided with a clamping groove for the plug buckle to be clamped, and when the plug buckle is clamped in the clamping groove, the conductive terminal abuts against the electric conductor. The electrical connection between the plug component and the plug box can be realized through the arrangement of the plug component and the plug box.
Description
Technical Field
The utility model relates to the technical field of heating carpets, in particular to an electric connecting piece and a flexible heating carpet capable of being freely assembled.
Background
The heating carpet, i.e. the carpet with heating performance, is mainly electrified and heated by an electric heating unit built in the carpet to generate a heating effect.
Also there are some ordinary carpets that can splice among the prior art at present, be about to a plurality of carpet units splice into a whole through the connecting piece and use, but to the concatenation of the carpet that generates heat, need consider the electric connection between each carpet monomer, so traditional connecting piece can not directly be applicable to this kind of concatenation of the carpet that generates heat.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to an electrical connector and a flexible heating carpet capable of being freely assembled.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an electrical connector, comprising:
the plug-in component comprises two buckling parts and connecting parts which are arranged between the two buckling parts and are respectively connected with the two buckling parts; the buckling parts are respectively provided with a conductive terminal, and the two conductive terminals on the two buckling parts are electrically connected; the buckling part is provided with a plug-in buckle;
the plug box is used for accommodating the buckling parts, the plug box is provided with an electric conductor for the conductive terminal to abut against, the plug box is also provided with a clamping groove for the plug buckle to be clamped, and when the plug buckle is clamped in the clamping groove, the conductive terminal abuts against the electric conductor.
The advantage of this scheme of adoption lies in:
firstly, through setting up two grafting boxes and a plug part in this scheme, when in actual use, can fix two grafting boxes respectively in advance on two cell cube that wait to splice, during follow-up concatenation, only need to connect two cell cube respectively with plug part correspondence and realize the concatenation of two cell cube, easy operation.
Secondly, the electric conductor is arranged on the plug-in box in the scheme, the plug-in component comprises two buckling parts and a connecting part for connecting the two buckling parts, and the buckling parts are provided with conductive terminals; therefore, when the two single splicing units are spliced, the inserting buckle on the buckling part is utilized to be inserted and buckled with the clamping groove on the splicing box, the conductive terminals are correspondingly abutted with the conductive bodies in the splicing box at the moment to realize the electrical connection of the two conductive terminals, the two conductive terminals are electrically connected, and the conductive bodies in the two splicing boxes form a conductive passage under the connection of the two conductive terminals so as to realize the electrical connection of the two single splicing units.
Furthermore, the insertion buckle is arranged on the side wall of the buckling part, and the clamping groove is arranged on the side wall of the insertion box.
Furthermore, the clamping groove comprises a movable groove which is vertically arranged and a chute which is arranged at the bottom of the movable groove; the higher end of the chute is communicated with the movable chute.
Furthermore, the two clamping grooves are symmetrically arranged on the side walls of the two sides of the plug box; the eye-splice includes two, and the buckling part both sides are located to two eye-splices symmetry.
Furthermore, the draw-in groove includes two sets ofly, and every group includes two, and wherein two draw-in grooves of every group symmetry locate on the lateral wall of plug box both sides, and lie in the opposite direction of chute extension of two draw-in grooves on the same lateral wall of plug box.
Furthermore, the conductive terminal is arranged on the bottom wall of the buckling part, and the conductive body is arranged on the inner bottom wall of the plug box.
Further, the connecting part is a flexible flat cable; two ends of the flexible flat cable are respectively fixed on the two buckling parts, and the two ends of the flexible flat cable are respectively electrically connected with the conductive terminals of the two buckling parts.
Furthermore, a conductive sheet electrically connected with the conductive terminal on the buckling part is arranged in the buckling part, and the conductive sheet is electrically connected with one end of the flexible flat cable.
The utility model also provides a flexible heating carpet capable of being freely assembled, which is formed by splicing a plurality of electric heating carpet monomers, two adjacent electric heating carpet monomers are connected by adopting the electric connecting piece, two inserting boxes in the electric connecting piece are respectively fixedly embedded on the bottom walls of the two adjacent electric heating carpet monomers, and the electric conductors on the inserting boxes are electrically connected with the electric heating carpet monomers provided with the inserting boxes.
Other advantages and benefits of the present solution are specifically set forth in the detailed description section.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is an exploded view of embodiment 1;
FIG. 3 is a schematic bottom view of the plug member;
FIG. 4 is a schematic view of the internal structure of the plug member;
FIG. 5 is a schematic structural view of example 2;
fig. 6 is an enlarged view of a portion a in fig. 5.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
Example 1:
as shown in fig. 1 and fig. 2, the present embodiment provides an electrical connector, which includes an inserting component 1 and two inserting boxes 2, where the two inserting boxes 2 are respectively pre-installed on two unit bodies to be spliced, where the unit bodies may be carpets or the like.
As shown in fig. 2, the inserting component 1 includes two fastening portions 11 and a connecting portion 12 disposed between the two fastening portions 11 and respectively connecting the two fastening portions 11, so that the connecting portion 12 connects the two fastening portions 11, and the whole inserting component 1 is equivalent to a bridge to connect the two inserting boxes 2.
As shown in fig. 3, the fastening portions 11 are respectively provided with conductive terminals 13, the two conductive terminals 13 on the two fastening portions 11 are electrically connected, that is, the two conductive terminals 13 are in an electrically connected state, specifically, in this embodiment, the connecting portion 12 may be a flexible flat cable, two ends of the flexible flat cable are respectively fixed on the two fastening portions 11, and two ends of the flexible flat cable are respectively electrically connected to the conductive terminals 13 of the two fastening portions 11, the flexible flat cable mainly has two functions, one of which can be used as an intermediate for connecting the two fastening portions 11, so as to realize mechanical connection of the two fastening portions 11, and the flexible flat cable has electrical conductivity, and by connecting two ends of the flexible flat cable to the two conductive terminals 13, electrical connection between the two conductive terminals 13 can be realized. And the flexible flat cable has certain flexibility, can be bent to a certain degree, and has better adaptability. And the whole thickness of the flexible flat cable is thinner, so that when the flexible flat cable is spliced, the whole unit to be spliced is pressed on the flexible flat cable, no obvious raised part exists.
The specific structure of the electrical connection between the flexible flat cable and the conductive terminal 13 may be: referring to fig. 4, a conductive sheet 15 electrically connected to the conductive terminal 13 of the buckling part 11 is fixedly embedded in the buckling part 11, the conductive sheet 15 is further electrically connected to one end of the flexible flat cable, and the conductive sheet 15 may be a copper sheet.
As shown in fig. 3, in the present embodiment, one engaging portion 11 is provided with 3 conductive terminals 13 corresponding to the zero line, the live line, and the ground line, respectively.
The plug box 2 is in a rectangular box body shape with an open upper part, the plug box 2 is used for accommodating the buckling part 11, the plug box 2 is provided with a conductive body 21 for the conductive terminals 13 to abut against, specifically, the conductive body 21 can be made of 3 copper sheets, and the 3 copper sheets are arranged side by side at intervals and respectively correspond to the 3 conductive terminals 13.
The conductive terminal 13 is disposed on the bottom wall of the buckling portion 11, and the conductive body 21 is disposed on the inner bottom wall of the inserting box 2.
In order to realize the insertion and fastening of the fastening portion 11 and the insertion box 2, in this embodiment, the fastening portion 11 is provided with the insertion buckle 14, the insertion box 2 is further provided with a clamping groove 22 for clamping the insertion buckle 14, and when the insertion buckle 14 is clamped in the clamping groove 22, the conductive terminal 13 abuts against the conductive body 21.
When the connecting device is used, the two buckling parts 11 are respectively inserted and clamped in the two inserting boxes 2 by the inserting buckle 14, at the moment, the conductive terminal 13 on one buckling part 11 is abutted against the conductive body 21 in one inserting box 2 to realize electrical connection, the conductive terminal 13 on the other buckling part 11 is abutted against the conductive body 21 in the other inserting box 2 to realize electrical connection, the conductive terminals 13 on the two buckling parts 11 are electrically communicated through the flat cable, so that the conductive bodies 21 in the two inserting boxes 2 form an electrical communication state, and further the electrical connection between the two units to be spliced is realized.
In this embodiment, the inserting buckle 14 is disposed on the side wall of the buckling part 11, and the inserting buckle 14 may be configured in a cylindrical shape; the clamping groove 22 is formed in the side wall of the plug box 2, so that the plug buckle 14 can be inserted, specifically:
the clamping groove 22 comprises a movable groove 222 and a chute 221, wherein the movable groove 222 is vertically arranged, the chute 221 is arranged at the bottom of the movable groove 222, one end of each of two ends of the chute 221 is higher, the other end of each of the two ends of the chute 221 is lower, the higher end of the chute 221 is marked as a higher end, and the higher end of the chute 221 is communicated with the movable groove 222. When the insert buckle 14 is inserted, the insert buckle 14 slides into the inclined groove 221 from the movable groove 222, and slides downwards along the inclination of the inclined groove 221, in the process, the buckling part 11 continuously descends, so that the conductive terminal 13 at the bottom of the buckling part 11 continuously presses against the conductive body 21 on the bottom wall of the insertion box 2, so that the conductive terminal 13 and the conductive body 21 are pressed and attached to realize electrical connection, after the two are completely pressed, the sliding insertion of the insert buckle 14 is stopped, and the insert buckle 14 is clamped in the inclined groove 221 under the clamping of the inclined groove 221, so that the clamping insertion is realized.
In order to improve the buckling effect, in this embodiment, the two clamping grooves 22 are included, and the two clamping grooves 22 are symmetrically arranged on the side walls of the two sides of the plug box 2; the number of the inserting buckles 14 is two, and the two inserting buckles 14 are symmetrically arranged on two sides of the buckling part 11. Thus, two buckles 14 can be used for simultaneously buckling with the two clamping grooves 22 on the plug box 2, which is equivalent to one buckling part 11, and the buckling effect is improved.
Since the angled slot 221 in the latching slot 22 is directly related to whether the subsequent plug part 1 can be plugged properly, for example, extending to the left or to the right, once the plug cassette 2 is mounted on the unit to be spliced, the inclined slots 221 are oriented in the opposite direction, so that it is difficult to subsequently snap the snap-in hooks 14 of the plug part 1, and therefore, in this embodiment, the locking slots 22 comprise two groups, each group comprising two, wherein the two slots 22 of each set are symmetrically arranged on the side walls of the two sides of the splicing box 2, the extending directions of the inclined grooves 221 of the two slots 22 on the same side wall of the splicing box 2 are opposite, in this state, the two inclined slots 221 on the same side wall of the plug box 2 are distributed in a shape of 'eight', thus, when the plug box 2 is installed, the left end may be outward, the right end may be outward, and in any orientation, the orientation of one inclined groove 221 is correct.
Example 2
As shown in fig. 5 and 6, the present embodiment provides a flexible heating carpet capable of being freely assembled, which is formed by splicing a plurality of electric heating carpet units 3, wherein the carpet main bodies may be sequentially spliced in a straight line shape, or may be distributed in a rectangular shape, and the flexible heating carpet can be specifically selected according to actual needs.
The two adjacent electric heating carpet monomers 3 are connected by the electric connecting piece in the embodiment 1, specifically:
two splice boxes 2 among the electrical property connecting piece are fixed respectively to be inlayed and are established on 3 diapalls of adjacent two electric heat carpet monomer, for example, all set up mounting groove 31 on the four sides edge diapalls of electric heat carpet monomer 3, all through one of fix with rivet in every mounting groove 31 splice box 2, the box mouth of splice box 2 faces ground, and the box mouth flushes with electric heat carpet monomer 3's diapalls.
The electric conductor 21 on the inserting box 2 is electrically connected with the electric heating carpet monomer 3 provided with the inserting box, in particular to the electric heating unit in the electric heating carpet monomer 3.
Taking the example of splicing two electric heating carpet monomers 3, during splicing, the two electric heating carpet monomers 3 are drawn together side by side, the inserting boxes 2 of the two electric heating carpet monomers 3 are aligned, and then the inserting component 1 is inserted into the two inserting boxes 2, and the specific inserting mode is described in detail in embodiment 1, so that redundant description is not needed here.
It should be noted that, in this embodiment, an auxiliary plugging member may be further provided, which has a structure substantially the same as that of the plugging member 1 described in embodiment 1, and is different from the plugging member 1 described in embodiment 1 only in that the connection portion 12 in the plugging member 1 in embodiment 1 is made of a flexible flat cable to perform an electrical connection function, and the connection portion 12 in the auxiliary plugging member is made of an insulating flexible material, so that, in an actual splicing process, for a portion of the electric heating carpet unit 3 that does not need to be electrically spliced (i.e., when two plugging boxes do not need to be electrically connected), the auxiliary plugging member may be spliced, and the auxiliary plugging member is also plugged in the plugging box 2 in a manner of the plugging member 1.
So, when splicing the carpet, the splicing box 2 that needs to be electrically connected at two electric heating carpet monomers 3 selects the splicing component 1 to be connected, and the splicing box 2 that does not need to be electrically connected selects the auxiliary splicing component to be connected.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention.
Claims (9)
1. An electrical connector, comprising:
the plug-in component comprises two buckling parts and connecting parts which are arranged between the two buckling parts and are respectively connected with the two buckling parts; the buckling parts are respectively provided with a conductive terminal, and the two conductive terminals on the two buckling parts are electrically connected; the buckling part is provided with a plug-in buckle;
the plug box is used for accommodating the buckling parts, the plug box is provided with an electric conductor for the conductive terminal to abut against, the plug box is also provided with a clamping groove for the plug buckle to be clamped, and when the plug buckle is clamped in the clamping groove, the conductive terminal abuts against the electric conductor.
2. The electrical connector of claim 1, wherein the latch is disposed on a sidewall of the fastening portion, and the engaging groove is disposed on a sidewall of the plug box.
3. The electrical connector of claim 2, wherein the locking slot comprises a vertically disposed movable slot and an inclined slot disposed at the bottom of the movable slot; the higher end of the chute is communicated with the movable chute.
4. The electrical connector as claimed in claim 2 or 3, wherein the number of the slots is two, and the two slots are symmetrically disposed on the sidewalls of the two sides of the plug box; the eye-splice includes two, and the buckling part both sides are located to two eye-splices symmetry.
5. The electrical connector of claim 3, wherein the engaging grooves comprise two engaging grooves, each engaging groove comprises two engaging grooves, and the two engaging grooves of each engaging groove are symmetrically disposed on the sidewalls of the two sides of the plug box, and the two engaging grooves on the same sidewall of the plug box extend in opposite directions.
6. The electrical connector of claim 3, wherein the conductive terminal is disposed on the bottom wall of the engaging portion, and the conductive body is disposed on the inner bottom wall of the plug box.
7. An electrical connector according to any one of claims 1-6, wherein the connecting portion is a flex cable; two ends of the flexible flat cable are respectively fixed on the two buckling parts, and the two ends of the flexible flat cable are respectively electrically connected with the conductive terminals of the two buckling parts.
8. The electrical connector of claim 7, wherein a conductive plate electrically connected to the conductive terminal of the engaging portion is disposed inside the engaging portion, and the conductive plate is further electrically connected to one end of the flexible flat cable.
9. A flexible heating carpet capable of being freely assembled is formed by splicing a plurality of electric heating carpet monomers, and is characterized in that two adjacent electric heating carpet monomers are connected by adopting the electric connecting piece as claimed in any one of claims 1 to 8, two inserting boxes in the electric connecting piece are respectively fixedly embedded on the bottom walls of the two adjacent electric heating carpet monomers, and electric conductors on the inserting boxes are electrically connected with the electric heating carpet monomers provided with the inserting boxes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010832.XU CN215343264U (en) | 2021-08-24 | 2021-08-24 | Electric connection piece and flexible heating carpet capable of being freely assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010832.XU CN215343264U (en) | 2021-08-24 | 2021-08-24 | Electric connection piece and flexible heating carpet capable of being freely assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343264U true CN215343264U (en) | 2021-12-28 |
Family
ID=79578024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122010832.XU Active CN215343264U (en) | 2021-08-24 | 2021-08-24 | Electric connection piece and flexible heating carpet capable of being freely assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343264U (en) |
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2021
- 2021-08-24 CN CN202122010832.XU patent/CN215343264U/en active Active
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