CN220934455U - Charging stand - Google Patents

Abstract

The utility model discloses a charging seat, which comprises a base and a plurality of groups of conductive components; the conductive component comprises a cable, a clamping seat, a terminal and a sealing cover; the base has a plurality of mounting channels; the inner wall of the mounting channel is provided with a first connecting part; the sealing cover is provided with a wire hole, the cable passes through the wire hole and is electrically connected with the terminal, the clamping seat is provided with a second connecting part, the terminal and the clamping seat penetrate into the mounting channel, the clamping seat is connected with the first connecting part through the second connecting part so as to be locked in the mounting channel, and the sealing cover is connected with the base. The charging seat is simple and convenient to assemble, and can improve the production efficiency.

Description

Charging stand

Technical Field

The present disclosure relates to a charging device, and particularly to a charging device.

Background

The existing direct current charging seat generally needs to pass through parts such as a pressing plate and a tail cover, and then press-connect the terminals on the cables, because the direct current charging seat is more in cables, all cables need to pass through the same pressing plate and the tail cover, and each time the press-connect terminals need to carry a plurality of cables to operate, so that the production is very inconvenient, meanwhile, all cables are mounted on the same pressing plate and the tail cover and form a conductive component after press-connected with the terminals, when the conductive component is mounted on a base of the charging seat, the tail cover and the pressing plate need to carry a plurality of cables to be mounted on the base, the terminals on each cable also need to be respectively aligned with different mounting channels on the base, after the terminal is mounted, the terminals also need to be locked by mounting the pressing plate or setting a locking plate, and finally the tail cover is mounted, so that the assembly of the charging seat is complex, and the production efficiency of the charging seat is low.

Disclosure of utility model

The aim of the embodiment of the utility model is that: the charging seat is simple and convenient to assemble, and the production efficiency can be improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a charging seat comprises a base and a plurality of groups of conductive components;

the conductive component comprises a cable, a clamping seat, a terminal and a sealing cover;

The base has a plurality of mounting channels; the inner wall of the mounting channel is provided with a first connecting part;

The sealing cover is provided with a wire hole, the cable passes through the wire hole and is electrically connected with the terminal, the clamping seat is provided with a second connecting part, the terminal and the clamping seat penetrate into the mounting channel, the clamping seat is connected with the first connecting part through the second connecting part so as to be locked in the mounting channel, and the sealing cover is connected with the base.

Optionally, the first connecting portion is provided with an anti-falling plate, the second connecting portion is provided with a positioning plate, and the anti-falling plate is located on a moving path of the positioning plate along a direction separating from the installation channel.

Optionally, the cassette has the wire casing, the inner wall of wire casing is equipped with first fixture block, first draw-in groove has been seted up to the terminal, the cassette passes through the wire casing cover is located the terminal just first fixture block with first draw-in groove block.

Optionally, the card seat is provided with a connecting end and a suspension end; the first clamping block is located the link, the cable or the terminal with have the clearance between the suspension end, the locating plate is located the lateral surface of suspension end.

Optionally, the positioning plate has an extrusion surface, and when the clamping seat penetrates into the installation channel, the anti-falling plate abuts against the extrusion surface to push the suspension end to be close to the cable or the terminal.

Optionally, the base includes a main body and a rear cover; the rear cover is provided with a first sleeve groove, a second clamping groove is formed in the inner wall of the first sleeve groove, the main body is provided with a second clamping block, and the rear cover is sleeved on the main body through the first sleeve groove and is clamped with the second clamping block.

Optionally, the rear cover is provided with a connecting pipe, the main body is provided with a mounting hole, pipe holes of the connecting pipe are communicated with the mounting hole and jointly form the mounting channel, the connecting pipes are distributed in a plurality of and interval mode, the mounting holes are distributed in a plurality of and interval mode, and the plurality of mounting holes, the plurality of connecting pipes and the plurality of conductive assemblies are in one-to-one correspondence;

each sealing cover is provided with a second sleeve groove, the inner wall of the second sleeve groove is provided with a third clamping groove, the outer circumferential side face of each connecting pipe is provided with a third clamping block, and the sealing cover is sleeved on the connecting pipe through the second sleeve groove and is clamped with the third clamping groove.

Optionally, a sealing ring is arranged in the second sleeve groove, and the sealing ring seals a gap between the cable and the hole wall of the connecting pipe.

Optionally, the first connecting portion is located the pore wall of connecting pipe, the terminal install in the mounting hole, the one end butt of cassette is in the drill way edge of mounting hole, the other end of cassette is equipped with the second connecting portion.

Optionally, a limiting ring is arranged at the edge of the orifice of the mounting hole, and the clamping seat is located in an area formed by encircling the limiting ring.

The beneficial effects of the utility model are as follows: the charging seat comprises a plurality of cables, a plurality of clamping seats, a plurality of terminals and a plurality of sealing covers. The cables, the clamping seats, the terminals and the sealing covers are in one-to-one correspondence. When the charging seat is assembled, the cable, the clamping seat, the terminal and the sealing cover are combined together to form conductive assemblies, and then the conductive assemblies are mounted on the base of the charging seat one by one. When each conductive component is installed, the sealing cover only needs to cooperate with the same cable and one terminal to move, the assembly process of the charging seat is simple and convenient to operate, and the production efficiency of the charging seat can be improved.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a charging stand;

Fig. 2 is an exploded view of the charging stand;

FIG. 3 is a cross-sectional view of the charging stand;

FIG. 4 is a schematic diagram of a conductive assembly;

FIG. 5 is a schematic view of a card holder;

Fig. 6 is a schematic structural view of the rear cover.

Reference numerals illustrate, in the drawings:

11. A base; 12. a conductive assembly;

111. A main body; 112. a rear cover; 113. a mounting channel; 114. a connecting pipe;

121. A cable; 122. a clamping seat; 123. a terminal; 124. a cover; 125. a seal ring;

1111. A second clamping block; 1112. a mounting hole; 1113. a limiting ring;

1121. A first connection portion; 1122. an anti-drop plate; 1123. a first set of slots; 1124. a second clamping groove;

1141. pipe holes; 1142. a third clamping block;

1221. A second connecting portion; 1222. a positioning plate; 1223. a wire slot; 1224. a first clamping block; 1225. a connection end; 1226. a suspension end; 1227. extruding the surface;

1231. a first clamping groove;

1241. A second set of grooves; 1242. and a third clamping groove.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "connected," "secured," "connected," "communicating," "abutting," "holding," etc. are to be construed broadly, and may be, for example, fixedly connected or detachably connected or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify operation, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specifically stated or otherwise defined.

For convenience of description, the left-right direction described below coincides with the left-right direction of fig. 1 itself unless otherwise specified.

The charging stand of this embodiment is mainly an international direct current charging socket, in which the installation of the terminal is the installation of the power terminal.

As shown in fig. 1 to 6, the present embodiment provides a charging stand, which includes a base 11, a cable 121, a card holder 122, a terminal 123, a cover 124, and the cable 121. The base 11 has a mounting channel 113, the mounting channel 113 has an inlet, the cable 121, the cartridge 122, the terminal 123, the cover 124, and the cable 121 is mounted in the mounting channel 113 from the inlet of the mounting channel 113. The inner wall of the mounting channel 113 is provided with a first connection portion 1121, and the first connection portion 1121 is used for being connected with the card holder 122 to achieve positioning of the card holder 122.

The cover 124 has a wire hole, one end of the cable 121 is electrically connected to the terminal 123 through the wire hole, and the other end of the cable 121 is used for externally connecting an external circuit. The terminal 123 is mounted on the card holder 122, so as to realize the relative fixation of the terminal 123 and the card holder 122. When the charging stand is assembled, the cable 121, the clamping stand 122, the terminal 123, the sealing cover 124 and the cable 121 are assembled together to form the conductive component 12, and then the conductive component 12 is mounted on the base 11. The card holder 122 has a second connection portion 1221, when the conductive component 12 is installed, the terminal 123 and the card holder 122 both penetrate into the installation channel 113, and when the second connection portion 1221 of the card holder 122 moves to the first connection portion 1121, the card holder 122 is connected with the first connection portion 1121 through the second connection portion 1221 so as to be locked in the installation channel 113, so that the installation positioning of the card holder 122 and the terminal 123 is realized. The second connection portion 1221 is connected to the first connection portion 1121 by a connection method such as a clamping, abutting, or clamping.

After the clamping seat 122 and the terminal 123 are installed in the installation channel 113 of the base 11, the sealing cover 124 is connected with the base 11 and covers the inlet of the installation channel 113, the sealing cover 124 is connected with the base 11 and covers the area between the cable 121 and the inner wall of the installation channel 113, sealing is achieved, and the safety of the charging seat is improved.

The mounting channels 113 and the conductive members 12 are each several and correspond one-to-one. Each conductive component 12 comprises a cable 121, each conductive component 12 is independently installed respectively, independent installation of each cable 121 is achieved, the situation that a charging seat needs to carry a plurality of cables 121 to operate when a terminal 123 is installed is avoided, meanwhile, the conductive components 12 are connected with a first connecting portion 1121 through a second connecting portion 1221 to lock the terminal 123 when installed, a pressing plate is not required to be additionally installed or a locking plate installed on a base 11 is driven to lock the terminal 123, the conductive components 12 can be directly inserted into the base 11, follow-up operation is omitted, assembly operation is simple and convenient, installation procedures and time are saved, installation efficiency of the terminal 123 is improved, and accordingly production efficiency of the charging seat is improved.

In one embodiment, the first connection portion 1121 is provided with a drop-off prevention plate 1122, the second connection portion 1221 is provided with a positioning plate 1222, and the drop-off prevention plate 1122 is located on a moving path of the positioning plate 1222 in a direction of being separated from the mounting channel 113. When the clamping seat 122 enters the mounting channel 113 from the inlet of the mounting channel 113, the clamping seat 122 moves leftwards, the positioning plate 1222 is positioned on the right side of the anti-falling plate 1122, the anti-falling plate 1122 is positioned on the moving path of the positioning plate 1222, the clamping seat 122 is pushed, the positioning plate 1222 and/or the anti-falling plate 1122 generate elastic deformation, the positioning plate 1222 moves to the left side of the anti-falling plate 1122 beyond the anti-falling plate 1122, the mounting of the clamping seat 122 and the terminal 123 is completed, the positioning plate 1222 and/or the anti-falling plate 1122 recover to deform, the right end of the positioning plate 1222 is abutted to the left end of the anti-falling plate 1122, and the anti-falling plate 1122 can prevent the clamping seat 122 and the terminal 123 from sliding rightwards to be separated from the mounting channel 113.

It is understood that in other embodiments, the second connection portion 1221 may be engaged with the first connection portion 1121. For example, a fourth clamping groove is formed in the first connecting portion 1121, a fourth clamping block is formed in the second connecting portion 1221, the fourth clamping block is located on an outer side surface of the clamping seat 122 and is integrally formed with the clamping seat 122, the fourth clamping block can be elastically deformed, and the fourth clamping block is clamped with the fourth clamping groove to achieve positioning and installation of the clamping seat 122.

In addition, two bosses may be provided at the first connecting portion 1121 and spaced apart from each other along the moving direction of the card holder 122, and a fourth slot may be formed between the two bosses. The positions of the fourth clamping groove and the fourth clamping block can be interchanged.

In one embodiment, the holder 122 has a slot 1223, the slot 1223 facilitates the passage of one cable 121, and the cable 121 is connected to the terminal 123 in the slot 1223, so that the connection of the cable 121 to the terminal 123 can be protected, and the risk of disconnection of the cable 121 from the terminal 123 is reduced. The inner wall of the wire slot 1223 is provided with a first clamping block 1224, the terminal 123 is provided with a first clamping groove 1231, the clamping seat 122 is sleeved on the terminal 123 through the wire slot 1223, and the first clamping block 1224 is clamped with the first clamping groove 1231. Specifically, the terminal 123 has a cylindrical shape, and when the conductive member 12 is mounted in the mounting passage 113, the terminal 123 and the holder 122 are inserted into the mounting passage 113 along the axial direction of the terminal 123. The first clamping block 1224 is arc-shaped and extends along the circumferential direction of the terminal 123, the first clamping groove 1231 is a bar-shaped groove, and the first clamping groove 1231 is formed on the outer surface of one end of the terminal 123 and extends along the circumferential direction of the terminal 123. The first clamping block 1224 is clamped with the first clamping groove 1231, so that the terminal 123 is mounted on the clamping seat 122, and the clamping seat 122 and the terminal 123 are prevented from generating relative movement along the axial direction of the terminal 123.

Optionally, the first clamping block 1224 is provided with a positioning protrusion extending along a direction close to the terminal 123, the positioning protrusion extends along a radial direction of the terminal 123, a positioning groove is provided in the first clamping groove 1231, and the positioning protrusion is clamped into the positioning groove to prevent the terminal 123 from rotating along its axis relative to the clamping seat 122. Meanwhile, the inner wall of the mounting channel 113 is provided with a plurality of limiting strips, the limiting strips are distributed along the circumferential interval of the terminal 123, and when the clamping seat 122 is inserted into the mounting channel 113, the positioning plate 1222 is clamped between any two adjacent limiting strips, so that the conductive assembly 12 is prevented from rotating, and the cable 121 is prevented from being damaged due to rotation.

Optionally, the cartridge 122 has a connecting end 1225 and a hanging end 1226. The first clamping block 1224 is located at the connecting end 1225, a gap is formed between the cable 121 or the terminal 123 and the suspension end 1226, and the positioning board 1222 is disposed on an outer side surface of the suspension end 1226. When a certain external force is applied to push the clamping seat 122 to move along the mounting channel 113, and the positioning plate 1222 abuts against the anti-falling plate 1122, the anti-falling plate 1122 extrudes the cake to push the positioning plate 1222, and the suspended end 1226 of the clamping seat 122 approaches the cable 121 or the terminal 123, so that the positioning plate 1222 can conveniently pass over the anti-falling plate 1122, and the clamping seat 122 can be conveniently mounted.

Preferably, in order to facilitate the installation of the card holder 122, the positioning plate 1222 has a pressing surface 1227, the pressing surface 1227 extends obliquely, when the card holder 122 is installed, the card holder 122 penetrates into the installation channel 113, and the anti-drop plate 1122 abuts against the pressing surface 1227 to push the suspension end 1226 to approach the cable 121 or the terminal 123, so as to save effort during installation.

In addition, the positioning plate 1222 also has an abutment surface, the anti-drop plate 1122 has an anti-drop surface, the abutment surface is parallel to the anti-drop surface and both perpendicular to the sliding direction of the card holder 122, after the card holder 122 is mounted, the abutment surface abuts against the anti-drop surface, so as to prevent the card holder 122 from being easily pulled out, and improve the connection stability and the safety of the charging holder.

It is understood that the positioning plate 1222 and the anti-drop plate 1122 each extend along the circumferential direction of the terminal 123, and that the positioning plate 1222 may be provided in plurality and arranged at intervals along the circumferential direction of the terminal 123. The positioning plate 1222 is a circular arc strip, which is not required to be arranged in a ring shape, so that materials are reduced, and cost is reduced.

In one embodiment, the base 11 includes a main body 111 and a rear cover 112. The rear cover 112 is provided with a first sleeve slot 1123, the inner wall of the first sleeve slot 1123 is provided with a second clamping slot 1124, the main body 111 is provided with a second clamping block 1111, the rear cover 112 is sleeved on the main body 111 through the first sleeve slot 1123, and the second clamping block 1111 is clamped with the second clamping slot 1124. The main body 111 and the rear cover 112 are detachably connected to facilitate the installation of other components in the base 11.

Optionally, the rear cover 112 is provided with a connection pipe 114, and the connection pipe 114 is integrally formed with the rear cover 112. The main body 111 is provided with mounting holes 1112, the pipe holes 1141 of the connecting pipes 114 are communicated with the mounting holes 1112 and jointly form a mounting channel 113, the connecting pipes 114 are provided with a plurality of mounting holes 1112 which are distributed at intervals, the plurality of mounting holes 1112, the plurality of connecting pipes 114 and the plurality of conductive assemblies 12 are in one-to-one correspondence, the connecting pipes 114 facilitate the mounting of the sealing covers 124, and the sealing covers 124 are mounted on the connecting pipes 114.

Each sealing cover 124 is provided with a second sleeve groove 1241, the inner wall of the second sleeve groove 1241 is provided with a third clamping groove 1242, the outer circumferential side surface of each connecting pipe 114 is provided with a third clamping block 1142, and the sealing cover 124 is sleeved on the connecting pipe 114 through the second sleeve groove 1241 and the third clamping block 1142 is clamped with the third clamping groove 1242. The third clamping grooves 1242 and the third clamping blocks 1142 are respectively provided with a plurality of corresponding one-to-one, and the third clamping grooves 1242 and the third clamping blocks 1142 are distributed along the circumferential direction of the connecting pipe 114 at intervals, so that the detachable connection of the sealing cover 124 and the connecting pipe 114 is realized, and the clamping seat 122 is prevented from being pulled out at will.

It can be appreciated that the second set of grooves 1241 of each sealing cover 124 is provided with a sealing ring 125, and the sealing ring 125 seals a gap between the cable 121 and the hole wall of the connecting pipe 114, so as to realize sealing and achieve dustproof and waterproof effects.

In one embodiment, the first connecting portion 1121 is located on the hole wall of the connecting tube 114, the terminal 123 is installed in the installation hole 1112, one end of the clamping seat 122 abuts against the hole edge of the installation hole 1112, and the second connecting portion 1221 is disposed at the other end of the clamping seat 122, so as to position the clamping seat 122 in the left-right direction and prevent the clamping seat 122 from moving left-right.

Optionally, a limiting ring 1113 is disposed at the edge of the hole of the mounting hole 1112, and the clamping seat 122 is located in an area surrounded by the limiting ring 1113, so that the clamping seat 122 can be prevented from shaking by the limiting ring 1113.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (10)

1. A charging stand, characterized by comprising a base (11) and a plurality of groups of conductive components (12);

the conductive component comprises a cable (121), a clamping seat (122), a terminal (123) and a sealing cover (124);

the base (11) has a plurality of mounting channels (113); the inner wall of the mounting channel (113) is provided with a first connecting part (1121);

The sealing cover (124) is provided with a wire hole, the cable (121) passes through the wire hole and is electrically connected with the terminal (123), the clamping seat (122) is provided with a second connecting part (1221), the terminal (123) and the clamping seat (122) penetrate into the installation channel (113), the clamping seat (122) is connected with the first connecting part (1121) through the second connecting part (1221) so as to be locked in the installation channel (113), and the sealing cover (124) is connected with the base (11).

2. The charging stand according to claim 1, wherein the first connecting portion (1121) is provided with an anti-drop plate (1122), the second connecting portion (1221) is provided with a positioning plate (1222), and the anti-drop plate (1122) is located on a moving path of the positioning plate (1222) in a direction of being out of the mounting passage (113).

3. The charging stand according to claim 2, wherein the card stand (122) has a wire slot (1223), a first clamping block (1224) is provided on an inner wall of the wire slot (1223), the terminal (123) is provided with a first clamping groove (1231), the card stand (122) is sleeved on the terminal (123) through the wire slot (1223) and the first clamping block (1224) is clamped with the first clamping groove (1231).

4. A cradle according to claim 3, wherein the cartridge (122) has a connection end (1225) and a hanging end (1226); the first clamping block (1224) is located at the connecting end (1225), a gap is formed between the cable (121) or the terminal (123) and the suspension end (1226), and the positioning plate (1222) is arranged on the outer side surface of the suspension end (1226).

5. The charging stand according to claim 4, wherein the positioning plate (1222) has a pressing surface (1227), and the anti-drop plate (1122) abuts against the pressing surface (1227) when the cartridge (122) is threaded into the mounting channel (113) to push the suspended end (1226) closer to the cable (121) or the terminal (123).

6. The charging stand according to any one of claims 1 to 5, wherein the base (11) comprises a main body (111) and a rear cover (112); the rear cover (112) is provided with a first sleeve groove (1123), a second clamping groove (1124) is formed in the inner wall of the first sleeve groove (1123), the main body (111) is provided with a second clamping block (1111), and the rear cover (112) is sleeved on the main body (111) through the first sleeve groove (1123) and is clamped with the second clamping block (1111).

7. The charging stand according to claim 6, wherein the rear cover (112) is provided with a connecting pipe (114), the main body (111) is provided with a mounting hole (1112), a pipe hole (1141) of the connecting pipe (114) is communicated with the mounting hole (1112) and jointly forms the mounting channel (113), the connecting pipe (114) is provided with a plurality of connecting pipes which are arranged at intervals, the mounting hole (1112) is provided with a plurality of connecting pipes which are arranged at intervals, and the plurality of mounting holes (1112), the plurality of connecting pipes (114) and the plurality of conductive assemblies (12) are in one-to-one correspondence;

Each sealing cover (124) is provided with a second sleeve groove (1241), the inner wall of the second sleeve groove (1241) is provided with a third clamping groove (1242), the outer circumferential side surface of each connecting pipe (114) is provided with a third clamping block (1142), and the sealing cover (124) is sleeved on the connecting pipe (114) through the second sleeve groove (1241) and the third clamping blocks (1142) are clamped with the third clamping grooves (1242).

8. The charging stand according to claim 7, characterized in that a sealing ring (125) is provided in the second sleeve groove (1241), the sealing ring (125) sealing a gap between the cable (121) and a wall of the connecting tube (114).

9. The charging stand according to claim 7, wherein the first connecting portion (1121) is located on a hole wall of the connecting tube (114), the terminal (123) is mounted in the mounting hole (1112), one end of the clamping stand (122) abuts against an orifice edge of the mounting hole (1112), and the second connecting portion (1221) is disposed at the other end of the clamping stand (122).

10. The charging stand according to claim 9, wherein a limit ring (1113) is provided at an orifice edge of the mounting hole (1112), and the clamping stand (122) is located in an area surrounded by the limit ring (1113).