CN220934454U - Charging stand - Google Patents

Abstract

The utility model discloses a charging seat, which comprises a seat body, a shell, a terminal and a conductive piece, wherein the shell is arranged on the seat body and is enclosed together with the seat body to form a cavity; the conductive piece is provided with a first clamping part and a conducting part, and the shell is provided with a pressing part and a second clamping part; the pressing part, the first clamping part, the second clamping part and the conducting part are all positioned in the cavity, the first clamping part is clamped with the second clamping part, and the pressing part and the conducting part are all in butt joint with the terminal. The charging seat is simple and convenient to assemble, and production time and production cost are reduced.

Description

Charging stand

Technical Field

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

Background

When the existing charging seat is used for installing the terminal, the terminal is required to be installed on the seat body, then the pressing plate or the circuit board is installed to press the terminal so as to fix the terminal, then the conductive piece is installed to be electrically connected with the terminal, and finally the shell sealing terminal is installed. The charging seat needs to be positioned when installing the pressing plate or the circuit board so as to ensure that the terminal is pressed, the installation procedure is tedious and long, meanwhile, the terminal needs to be increased in length to design an installation structure connected with the installation pressing plate or the circuit board and a connection structure connected with the conductive piece, so that the cost is increased, and the problems of long time consumption and high production cost exist in the production process of the existing charging seat.

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 production time and production cost are reduced.

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

A charging seat comprises a seat body, a shell, a terminal and a conductive piece, wherein the shell is arranged on the seat body and is enclosed together with the seat body to form a cavity; the conductive piece is provided with a first clamping part and a conducting part, and the shell is provided with a pressing part and a second clamping part;

The pressing part, the first clamping part, the second clamping part and the conducting part are all positioned in the cavity, the first clamping part is clamped with the second clamping part, and the pressing part and the conducting part are all in butt joint with the terminal.

Optionally, a clamping groove is formed at the second clamping part, and the conductive piece comprises a clamping strip and a conducting strip electrically connected with the clamping strip; the first clamping part is positioned on the clamping strip, the conducting part is positioned on the conducting strip, the clamping strip is clamped in the clamping groove, and the conducting strip is abutted to the terminal.

Optionally, the conductive member further includes a pin; the shell is provided with an extension hole, the cavity is communicated with the outside of the shell through the extension hole, one end of the pin is electrically connected with the clamping strip, and the other end of the pin penetrates through the extension hole to extend to the outside of the shell.

Optionally, the charging stand further comprises a power strip with a wire harness; the conducting pieces and the terminals are in one-to-one correspondence, pins of the conducting pieces jointly form a pin header, and the pin header is mounted on the shell and is electrically connected with the pin header.

Optionally, the shell is provided with a coaming; the coaming and the outer side surface of the shell jointly enclose to form a slot, at least part of the row pins are located in the slot, and the row pins are inserted in the slot.

Optionally, the pedestal is equipped with the locating hole, the inner wall of locating hole is equipped with spacing platform, the terminal install in the locating hole, pressfitting portion department is equipped with the pressfitting board, the terminal centre gripping is in the pressfitting board with between the spacing platform.

Optionally, two pressing plates at the pressing part are arranged at intervals, and the conducting strip is located between the two pressing plates.

Optionally, the base has the mounting groove, the terminal install in the inner wall of mounting groove, the casing has the cover groove, pressfitting portion with second block portion all is located the inner wall of cover groove, the casing passes through the cover groove cover is located the base, the inner wall of cover groove with the inner wall of mounting groove encloses jointly and forms the cavity.

Optionally, the inner wall of cover groove is equipped with the spread groove, the lateral surface of pedestal is equipped with the connecting block, the connecting block with the spread groove block.

Optionally, the shell is provided with a lantern ring which is annularly arranged on the base body, and a plurality of separation grooves are formed in the outer side surface of the lantern ring; each separation groove is communicated with the sleeve groove, the separation groove divides the lantern ring into a plurality of elastic plates, and at least one connecting groove is formed in at least part of the elastic plates.

The beneficial effects of the utility model are as follows: the conductive part of the charging seat is clamped on the shell, the shell is provided with a pressing part for pressing and fixing the terminal, the terminal is firstly installed on the seat, when the shell is installed on the seat, the conducting part of the conductive part and the pressing part of the shell are just abutted to the terminal, the assembly process is simple and convenient, the terminal is fixed without additionally installing a pressing plate or a circuit board, and the terminal is connected with the pressing plate, the conductive part and other parts without additionally arranging additional structures, so that the production time and the production cost are reduced.

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 partial cross-sectional view of a charging stand;

FIG. 4 is a schematic diagram illustrating the assembly of the housing and the conductive member;

Fig. 5 is an exploded view of fig. 4.

Reference numerals illustrate, in the drawings:

11. a base; 12. a housing; 13. a cavity; 14. a terminal; 15. a conductive member; 16. a row of plugs; 17. coaming plate; 18. a slot;

111. Positioning holes; 112. a limiting table; 113. a mounting groove; 114. a connecting block;

121. A pressing part; 122. a second engaging portion; 123. a clamping groove; 124. a protruding hole; 125. pressing the plate; 126. a sleeve groove; 127. a connecting groove; 128. a collar;

1281. A separation groove; 1282. an elastic plate;

150. arranging needles; 151. a first engagement portion; 152. a conduction part; 153. clamping strips; 154. a conducting bar; 155. pins.

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 seat of the utility model is mainly an international direct current charging socket.

As shown in fig. 1 to 5, the present embodiment provides a charging stand, which includes a stand 11, a housing 12 mounted on the stand 11 and enclosing with the stand 11 to form a cavity 13, a terminal 14 mounted on the stand 11 and located in the cavity 13, and a conductive member 15. The conductive member 15 has a first engaging portion 151 and a conductive portion 152, and the case 12 has a pressing portion 121 and a second engaging portion 122. The first engaging portion 151 and the second engaging portion 122 are engaged with each other, the pressing portion 121 is used for pressing against the terminal 14, and the pressing portion 121 is a protrusion provided on the housing 12. The terminal 14 is prevented from moving, positioning of the terminal 14 is achieved, and the terminal 14 is a signal terminal. The conductive member 15 may conduct electricity and transmit signals.

The pressing portion 121, the first engaging portion 151, the second engaging portion 122, and the conducting portion 152 are all located in the cavity 13, the first engaging portion 151 is engaged with the second engaging portion 122, and the conducting portion 152 is in contact with the terminal 14. When the charging seat is assembled, the terminal 14 is firstly installed on the seat body 11, the conductive piece 15 is mutually clamped and installed on the shell 12 through the first clamping part 151 and the second clamping part 122, finally, the shell 12 drives the conductive piece 15 and the pressing part 121 to be close to the terminal 14 through installing the shell 12 on the charging seat, the pressing part 121 just presses the terminal 14 to fix the terminal 14 after the shell 12 is connected with the seat body 11, and meanwhile, the conducting part 152 is just abutted with the terminal 14 to conduct a circuit and a signal. The charging stand of this embodiment is installed on the stand 11 at the casing 12 and just accomplishes terminal 14 fixed and circuit, the signal conduction between conducting part 15 and the terminal 14 simultaneously, and the assembly process is simple and convenient, does not need additionally to install clamp plate or circuit board and fixes terminal 14, reduces the use of plastic parts such as clamp plate, and the equipment step is few, reduces production man-hour, and terminal 14 also does not need to increase the length and designs extra structure and be connected with parts such as clamp plate, conducting part 15, reduction in production cost.

In one embodiment, the second engaging portion 122 is provided with a slot 123, and the slot 123 is located on the inner wall of the cavity 13. The conductive member 15 is a metal member such as a copper bar or the like. The conductive member 15 includes a clip strip 153 and a conductive strip 154 electrically connected to the clip strip 153. The first engaging portion 151 is located on the clamping strip 153, and at least part of the clamping strip 153 is clamped in the clamping groove 123. The conducting portion 152 is located on a conducting strip 154, and the conducting strip 154 is used for pressing contact with the terminal 14 to realize electrical connection. Specifically, the entire clip strip 153 is clipped in the clip groove 123, and the conductive strip 154 abuts against one end of the terminal 14.

It will be appreciated that the conductive member 15 also includes pins 155; the shell 12 is provided with an extension hole 124, the extension hole 124 is arranged on the inner wall of the clamping groove 123 and is communicated with the clamping groove 123, the cavity 13 is communicated with the outside of the shell 12 through the extension hole 124, and the extension hole 124 is communicated with the outside of the charging seat. One end of the pin 155 is electrically connected to the card strip 153, and the other end of the pin 155 extends to the outside of the housing 12 through the protruding hole 124, and can be electrically connected to an external circuit through the pin 155.

In one embodiment, the cradle further includes a row of inserts 16 having a harness. The wiring harness may be used for conducting electricity and transmitting signals, not shown in the wiring harness drawings. The conductive members 15 and the terminals 14 are respectively and correspondingly provided with a plurality of clamping grooves 123, and the clamping strips 153 of the conductive members 15 are correspondingly and respectively provided with a plurality of clamping grooves 123. One end of each pin 155 of each conductive member 15 extends from the extending hole 124 to the outside of the housing 12 to form a pin header 150, the pin header 16 is mounted on the housing 12, and the wire harness is electrically connected to the pin header 150. The pins 155 are distributed at intervals, the clamping strips 153 are separated through the clamping grooves 123, the partial areas of the conductive members 15 of the traditional charging seat are required to be mutually insulated by injection molding and encapsulation, the cost is high, the conductive members 15 do not need to be injection molded and encapsulation, and the production cost is further reduced.

Preferably, the housing 12 is provided with a shroud 17; the coaming 17 encloses jointly with the lateral surface of casing 12 and forms slot 18, coaming 17 and casing 12 integrated into one piece, and at least part row's needle 150 is located slot 18, inserts 16 and inserts and establish in slot 18, realizes the connection of pencil and row's needle 150, and the shell of row inserts 16 is overlapped on coaming 17, realizes removable connection, is convenient for install and dismantlement.

In one embodiment, the base 11 is provided with a positioning hole 111, and the positioning hole 111 is a through hole, so as to facilitate wiring of the terminal 14. The positioning hole 111 is used for accommodating the terminal 14, and facilitates the terminal 14 to be mounted on the base 11. The inner wall of one end of the positioning hole 111 is provided with a limiting table 112, the terminal 14 is installed in the positioning hole 111, the pressing part 121 is provided with a pressing plate 125, and the terminal 14 is clamped between the pressing plate 125 and the limiting table 112. When the terminal 14 is mounted on the base 11, the side surface of the terminal 14 is attached to the wall of the positioning hole 111, and the left end of the terminal 14 is abutted against the stopper 112. When the shell 12 is mounted on the base 11, the pressing plate 125 and the conducting strip 154 are abutted against the other end of the terminal 14, and the terminal 14 is clamped and fixed through the limiting table 112 and the pressing plate 125.

Optionally, two pressing plates 125 at the pressing portion 121 are arranged at intervals, one ends of the two pressing plates 125 are connected with the housing 12 and integrally formed, and the other ends of the two pressing plates 125 are abutted with the end faces of the terminals 14, so that the terminals 14 are more stably fixed. The conductive strip 154 is positioned between the two pressing plates 125, so that the conductive strip 154 is positioned to align with the terminal 14 and is abutted against the terminal 14. The conductive strip 154 is a bending strip, and can generate elastic deformation, so that the end of the conductive strip 154 is more closely attached to the connection of the terminal 14.

It is understood that the base 11 has a mounting groove 113, the terminal 14 is mounted on an inner wall of the mounting groove 113, the housing 12 has a sleeve groove 126, the pressing portion 121 and the second engaging portion 122 are both located on an inner wall of the sleeve groove 126, the housing 12 is sleeved on the base 11 through the sleeve groove 126, and the inner wall of the sleeve groove 126 and the inner wall of the mounting groove 113 jointly enclose to form the cavity 13.

Specifically, the terminal 14 is mounted on the bottom wall of the mounting groove 113, and the pressing portion 121 and the second engaging portion 122 are both located on the bottom wall of the sleeve groove 126, and the bottom wall of the mounting groove 113 is opposite to the bottom wall of the sleeve groove 126.

Optionally, the inner wall of the sleeve groove 126 is provided with a connecting groove 127, and the connecting groove 127 is located on the side wall of the sleeve groove 126. The outer side surface of the seat 11 is provided with a connection block 114, and the connection block 114 is engaged with the connection groove 127. The connecting grooves 127 and the connecting blocks 114 are multiple and correspond to each other one by one, the connecting blocks 114 are distributed at intervals along the circumferential direction of the seat body 11, and the connecting grooves 127 penetrate through the housing 12 along the direction deviating from the seat body 11. When the housing 12 is mounted, the connection block 114 is engaged with the connection groove 127 by elastic deformation of the connection block 114, or the connection block 114 may be engaged with the connection groove 127 by elastic deformation of the housing 12 and/or the base 11. When the housing 12 and the base 11 are separated, an external force is applied or the connection block 114 is pressed so that the housing 12 is separated from the base 11.

In one embodiment, the housing 12 has a collar 128 provided around the housing 11, the collar 128 being integrally formed with the housing 12, and an inner circumferential side of the housing 12 forming a side wall of the set groove 126. The outer side surface of the collar 128 is provided with a plurality of separation grooves 1281, and the plurality of separation grooves 1281 are distributed along the circumferential direction of the seat 11 at intervals. Each separation groove 1281 is communicated with the sleeve groove 126, the separation groove 1281 divides the sleeve ring 128 into a plurality of elastic plates 1282, and at least part of the elastic plates 1282 are provided with at least one connecting groove 127. When the shell 12 is installed, the connecting block 114 is clamped into the connecting groove 127 by utilizing the elastic deformation of the elastic plate 1282, so that the quick connection between the shell 12 and the seat 11 is completed.

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 seat is characterized by comprising a seat body (11), a shell (12) which is arranged on the seat body (11) and forms a cavity (13) together with the seat body (11), a terminal (14) which is arranged on the seat body (11) and is positioned in the cavity (13), and a conductive piece (15); the conductive member (15) has a first engagement portion (151) and a conductive portion (152), and the housing (12) has a press-fit portion (121) and a second engagement portion (122);

The pressing part (121), the first clamping part (151), the second clamping part (122) and the conducting part (152) are all located in the cavity (13), the first clamping part (151) is clamped with the second clamping part (122), and the pressing part (121) and the conducting part (152) are all abutted to the terminal (14).

2. The charging stand according to claim 1, wherein the second engaging portion (122) is provided with a clamping groove (123), and the conductive member (15) includes a clamping strip (153) and a conducting strip (154) electrically connected to the clamping strip (153); the first clamping part (151) is located on the clamping strip (153), the conducting part (152) is located on the conducting strip (154), the clamping strip (153) is clamped in the clamping groove (123), and the conducting strip (154) is abutted to the terminal (14).

3. The cradle of claim 2, wherein said conductive element (15) further comprises a pin (155); the shell (12) is provided with an extending hole (124), the cavity (13) is communicated with the outside of the shell (12) through the extending hole (124), one end of the pin (155) is electrically connected with the clamping strip (153), and the other end of the pin (155) penetrates through the extending hole (124) to extend to the outside of the shell (12).

4. A cradle according to claim 3, further comprising a power strip (16) having a harness; the plurality of conductive elements (15) and the plurality of terminals (14) are in one-to-one correspondence, pins (155) of each conductive element (15) jointly form a pin header (150), and the pin header (16) is mounted on the shell (12) and is electrically connected with the pin header (150).

5. The charging stand according to claim 4, characterized in that the housing (12) is provided with a shroud (17); the coaming (17) and the outer side surface of the shell (12) jointly enclose to form a slot (18), at least part of the row pins (150) are located in the slot (18), and the row pins (16) are inserted into the slot (18).

6. The charging stand according to any one of claims 2 to 5, wherein the stand body (11) is provided with a positioning hole (111), an inner wall of the positioning hole (111) is provided with a limiting table (112), the terminal (14) is mounted in the positioning hole (111), a pressing plate (125) is provided at the pressing portion (121), and the terminal (14) is clamped between the pressing plate (125) and the limiting table (112).

7. The charging stand according to claim 6, characterized in that there are two press-fit plates (125) at the press-fit portion (121), the two press-fit plates (125) are arranged at intervals, and the conducting bar (154) is located between the two press-fit plates (125).

8. The charging stand according to any one of claims 1 to 4, wherein the stand body (11) has a mounting groove (113), the terminal (14) is mounted on an inner wall of the mounting groove (113), the housing (12) has a sleeve groove (126), the press-fit portion (121) and the second engagement portion (122) are both located on an inner wall of the sleeve groove (126), the housing (12) is sleeved on the stand body (11) through the sleeve groove (126), and the inner wall of the sleeve groove (126) and the inner wall of the mounting groove (113) jointly enclose to form the cavity (13).

9. The charging stand according to claim 8, wherein the inner wall of the sleeve groove (126) is provided with a connecting groove (127), the outer side surface of the stand body (11) is provided with a connecting block (114), and the connecting block (114) is clamped with the connecting groove (127).

10. The charging stand according to claim 9, characterized in that the housing (12) has a collar (128) annularly arranged on the stand body (11), and the outer side surface of the collar (128) is provided with a plurality of separation grooves (1281); each separation groove (1281) is communicated with the sleeve groove (126), the separation grooves (1281) divide the sleeve ring (128) into a plurality of elastic plates (1282), and at least one connecting groove (127) is formed in at least part of the elastic plates (1282).