CN218867457U

CN218867457U - Charging gun control box connecting structure

Info

Publication number: CN218867457U
Application number: CN202223527728.9U
Authority: CN
Inventors: 宋高军; 王建东; 杨凯
Original assignee: Zhangjiagang Uchen New Energy Co ltd
Current assignee: Zhangjiagang Uchen New Energy Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-14
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of new energy automobile accessory technique and specifically relates to a rifle control box connection structure charges is related to, be in including control box body and setting this internal circuit board of control box, the slot has been seted up on the box body that charges, be equipped with the connecting seat in the slot, connecting seat one end with the circuit board links to each other, the connecting seat other end is equipped with the input power cord, install the connector that is used for inserting in the slot on the input power cord, the connector with the connection can be dismantled to the connecting seat. Insert the connector back in the slot, the control box body can play the cladding effect to the connector, is convenient for dismantle and change the connector, can also strengthen the linkage effect between connector and the connecting seat in addition, plays good water-proof effects.

Description

Charging gun control box connecting structure

Technical Field

The application relates to new energy automobile accessory technical field, especially relates to a rifle control box connection structure charges.

Background

The new energy automobile charger generally includes rifle and the control box that charges, and it is continuous through output power line between rifle and the control box to charge, installs the circuit board in the control box, and wire fixed connection is on the circuit board in the output power line. An input power line is fixed at one end of the control box, which is far away from the output power line, a lead in the input power line is fixed on the circuit board, and the input power line is used for connecting a power socket.

Under different use scenes, the input power line needs to be adapted to different power sockets, such as a U.S. standard socket, a national standard socket, a European standard socket, and the like. However, because the cable in the existing input power line is fixedly connected with the circuit board, when the cable needs to be plugged into different power sockets, the charger can only be integrally replaced, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the current charger can not adapt to different power sockets, the application provides a rifle control box connection structure charges.

The application provides a pair of rifle control box connection structure charges adopts following technical scheme: the utility model provides a rifle control box connection structure charges, is in including control box body and setting this internal circuit board of control box, the slot has been seted up on the control box body, be equipped with the connecting seat in the slot, connecting seat one end with the circuit board links to each other, the connecting seat other end is equipped with input power cord and connector, input power cord links to each other with the connector, the connector can insert in the slot, the connector with the connection can be dismantled to the connecting seat.

Through adopting above-mentioned technical scheme, through setting up the slot, insert the connector back in the slot, the control box body can play the cladding effect to the connector, is convenient for dismantle and change the connector, can also strengthen the linkage effect between connector and the connecting seat in addition, plays good water-proof effects.

In a specific implementation scheme, a connecting ring is arranged on the side wall of the connecting seat, a clamping block is arranged on the connecting ring, and a clamping groove used for being clamped with the clamping block is formed in the side wall of the connecting head.

Through adopting above-mentioned technical scheme, through setting up fixture block and draw-in groove, can strengthen the connection effect between connector and the connecting seat, avoid producing between connector and the connecting seat as far as possible and rock.

In a specific possible embodiment, one surface of the fixture block facing the clamping groove is a circular arc surface, and the top wall and the bottom wall of the fixture block are recessed inwards.

Through adopting above-mentioned technical scheme, set up to the arc surface through the one side with the fixture block towards the draw-in groove, and the roof and the diapire of fixture block are inwards sunken, make the fixture block can with the draw-in groove block under self elastic action, be convenient for install and dismantle convenient operation.

In a specific possible implementation manner, a sealing ring is arranged on the outer wall of the connector, and the sealing ring can be attached to the inner wall of the slot.

Through adopting above-mentioned technical scheme, through setting up the sealing ring, can strengthen the connection effect between connector and the connecting seat, can avoid outside steam to get into the connecting seat as far as possible simultaneously, play good water-proof effects.

In a specific possible implementation manner, a limiting assembly for limiting the connecting head is arranged in the control box body.

Through adopting above-mentioned technical scheme, through setting up spacing subassembly, can further strengthen the connection effect between connector and the connecting seat, be convenient for carry out the dismouting to the connector.

In a specific embodiment, the limiting assembly comprises a pressing block, a connecting rod and a limiting block, a limiting groove is formed in the control box body, the pressing block is arranged in the limiting groove, one end of the connecting rod is connected with the pressing block, the other end of the connecting rod is connected with the limiting block, and a mounting groove used for being clamped with the limiting block is formed in the side wall of the connecting head.

Through adopting above-mentioned technical scheme, promote downwards and press the briquetting, push the stopper in the mounting groove, rotate again and press the briquetting, make the stopper card in the mounting groove, carry on spacingly to the stopper through the mounting groove, help realizing better linkage effect, be convenient for install and dismantle.

In a specific possible embodiment, the mounting groove includes a first connecting groove and a second connecting groove, the first connecting groove and the second connecting groove are communicated, the first connecting groove is a cylindrical groove, and the second connecting strip is a rectangular groove.

Through adopting above-mentioned technical scheme, through setting up the mounting groove into cylindrical groove and rectangular channel, be convenient for carry on spacingly to the stopper, help realizing better linkage effect.

In a specific embodiment, a first elastic element is sleeved on the connecting rod, one end of the first elastic element is in contact with the pressing block, and the other end of the first elastic element is in contact with the inner bottom wall of the limiting groove.

Through adopting above-mentioned technical scheme, through setting up elastic component one, elastic component one is compressed the back, can support tightly with pressing the briquetting and control box body, avoids becoming flexible as far as possible, helps realizing better linkage effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the slot, after the connector is inserted into the slot, the control box body can coat the connector, so that the connector is convenient to detach and replace, in addition, the connecting effect between the connector and the connecting seat can be enhanced, and a good waterproof effect is achieved;

2. by arranging the clamping block and the clamping groove, the connecting effect between the connector and the connecting seat can be enhanced, and the shaking between the connector and the connecting seat is avoided as much as possible;

3. through setting up spacing subassembly, can further strengthen the connection effect between connector and the connecting seat, be convenient for carry out the dismouting to the connector.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view of the internal structure of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of the connection seat and the connection head in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of a fixture block and a fixture groove in the embodiment of the present application.

Fig. 5 is an enlarged view at a in fig. 2.

Fig. 6 is an enlarged view at B in fig. 2.

Description of reference numerals:

1. a control box body; 11. a circuit board; 12. an output power line; 13. a charging gun; 2. a slot; 3. a connecting seat; 31. a zero line terminal; 32. a fire wire terminal; 33. a ground terminal I; 34. a temperature terminal; 35. a power terminal; 36. a female terminal; 37. a connecting ring; 38. a clamping block; 39. a second ground terminal; 4. an input power line; 5. a connector; 51. a card slot; 60. a limiting groove; 6. a limiting component; 61. a pressing block; 62. a connecting rod; 63. a limiting block; 64. a first elastic part; 65. a second elastic piece; 66. accommodating grooves; 67. mounting grooves; 68. a first connecting groove; 69. a second connecting groove; 7. and (4) a sealing ring.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses rifle control box connection structure charges, refers to fig. 1 and 2, and rifle control box connection structure charges includes control box body 1 and fixed mounting circuit board 11 in control box body 1, and control box body 1 one end is passed through output power line 12 and is linked to each other with rifle 13 charges. The other end of the control box body 1 is provided with a slot 2, a connecting seat 3 is embedded in the slot 2, and the connecting seat 3 is connected with the circuit board 11. A connector 5 is arranged at one end of the connecting seat 3 far away from the circuit board 11, the connector 5 is inserted into the connecting seat 3, and an input power line 4 is fixed at one end of the connector 5 far away from the connecting seat 3. After connector 5 inserts in connecting seat 3, connector 5 can inlay and establish in slot 2, makes control box body 1 play the effect of parcel to connector 5 and connecting seat 3, can make on the one hand to be connected more stably between connector 5 and the connecting seat 3, and on the other hand can avoid debris such as outside water or dust as far as possible to get into in the control box body 1.

Referring to fig. 3, install zero line terminal 31 in the connecting seat 3, fire line terminal 32 and a ground wire terminal 33, zero line terminal 31, fire line terminal 32 and a ground wire terminal 33 all link to each other with circuit board 11, still install temperature terminal 34 and power terminal 35 in the connecting seat 3, be equipped with two 39 ground wire terminals between temperature terminal 34 and the power terminal 35, be equipped with on the connector 5 a plurality ofly can with the female terminal 36 of zero line terminal 31, fire line terminal 32, a ground wire terminal 33, temperature terminal 34, two 39 ground wire terminals 39 and power terminal 35 grafting.

Referring to fig. 4, a clamping groove 51 is formed in the side wall of the connector 5, a connecting ring 37 is fixedly sleeved on the outer wall of the connecting seat 3, a clamping block 38 is fixed on the connecting ring 37, and the clamping groove 51 is used for clamping with the clamping block 38. The side of the latch 38 facing the latch slot 51 is a circular arc, and the top wall and the bottom wall of the latch 38 are recessed inwards. After the connector 5 is inserted into the connector holder 3, the latch 38 is engaged with the latch 51 under the elastic force of the latch 51, which is helpful for enhancing the connection between the connector 5 and the connector holder 3. Combine fig. 2, fixed cover is equipped with sealing ring 7 on the connector 5, and sealing ring 7 can with the inner wall laminating of slot 2, insert connector 5 back in the connecting seat 3, can strengthen the sealed effect between connector 5 and the connecting seat 3 to guarantee the water-proof effects between connector 5 and the connecting seat 3.

Referring to fig. 5 and 6, a limiting groove 60 is formed in the top wall of the control box body 1, the limiting groove 60 is a cross-shaped groove, and a limiting component 6 for limiting the connector 5 is arranged in the limiting groove 60. Spacing subassembly 6 is including pressing briquetting 61, connecting rod 62 and stopper 63, and connecting rod 62 directly runs through the roof of control box body 1, connecting rod 62 and control box body 1 sliding fit. The continuous pressing block 61 is fixed at the top end of the connecting rod 62, and the limiting block 63 is fixed at the bottom end of the connecting rod 62. The connecting rod 62 is sleeved with a first elastic piece 64 and a second elastic piece 65, one end of the first elastic piece 64 is in contact with the top wall of the control box body 1, and the other end of the first elastic piece is in contact with the bottom wall of the pressing block 61. One end of the second elastic element 65 is contacted with the top wall of the limiting block 63, and the other end is contacted with the inner top wall of the slot 2. The first elastic member 64 and the second elastic member 65 may be rubber rings or springs, and in this embodiment, are specifically springs. An accommodating groove 66 for accommodating the limiting block 63 is formed in the inner top wall of the slot 2. Offer the mounting groove 67 that is used for with stopper 63 block on the roof of connector 5, mounting groove 67 includes first connecting groove 68 and second connecting groove 69, and first connecting groove 68 and second connecting groove 69 are linked together, and first connecting groove 68 is cylindrical groove, and second connecting groove 69 is the rectangular channel.

Referring to fig. 5 and 6, the pressing block 61 is moved upward first, so that the pressing block 61 is embedded to insert the connector 5 into the connecting seat 3, and then the pressing block 61 is pressed downward to enable the limiting block 63 to enter the mounting groove 67, and then the pressing block 61 is rotated, so that the pressing block 61 drives the limiting block 63 to rotate in the mounting groove 67, and the limiting block 63 is clamped with the connector 5. Meanwhile, the first elastic piece 64 is compressed, and the first elastic piece 64 is tightly abutted to the pressing block 61 and the control box body 1, so that a better connection effect is realized.

The implementation principle of the embodiment of the application is as follows: insert slot 2 with connector 5 in, make fixture block 38 and draw-in groove 51 block, realize being connected between connector 5 and the connecting seat 3, promote downwards and press the pressure piece 61, make stopper 63 get into mounting groove 67 in, rotate again and press the pressure piece 61, drive stopper 63 and rotate, make stopper 63 card in mounting groove 67, realize the location to stopper 63 to can strengthen the connection effect between connector 5 and the connecting seat 3. When the connector 5 needs to be replaced, the pressing block 61 is rotated and pulled upwards to press the pressing block 61, the limiting block 63 is taken out of the mounting groove 67, the connector 5 is pulled out of the slot 2, and the connector 5 is convenient to replace.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rifle control box connection structure charges, is in including control box body (1) and setting circuit board (11) in the control box body (1), its characterized in that: the control box is characterized in that a slot (2) is formed in the control box body (1), a connecting seat (3) is arranged in the slot (2), one end of the connecting seat (3) is connected with the circuit board (11), an input power line (4) and a connecting head (5) are arranged at the other end of the connecting seat (3), the input power line (4) is connected with the connecting head (5), the connecting head (5) can be inserted into the slot (2), and the connecting head (5) and the connecting seat (3) can be detachably connected.

2. The charging gun control box connection structure according to claim 1, wherein: the connecting device is characterized in that a connecting ring (37) is arranged on the side wall of the connecting seat (3), a clamping block (38) is arranged on the connecting ring (37), and a clamping groove (51) used for being clamped with the clamping block (38) is formed in the side wall of the connecting head (5).

3. The charging gun control box connection structure according to claim 2, wherein: one surface of the clamping block (38) facing the clamping groove (51) is an arc surface, and the top wall and the bottom wall of the clamping block (38) are inwards recessed.

4. The charging gun control box connection structure according to claim 1, wherein: be equipped with sealing ring (7) on the outer wall of connector (5), sealing ring (7) can with the inner wall laminating of slot (2).

5. The charging gun control box connection structure according to claim 1, wherein: the control box is characterized in that a limiting assembly (6) used for limiting the connector (5) is arranged in the control box body (1).

6. The charging gun control box connection structure according to claim 5, wherein: spacing subassembly (6) are including pressing according to pressure piece (61), connecting rod (62) and stopper (63), spacing groove (60) have been seted up on control box body (1), press according to pressure piece (61) to set up in spacing groove (60), connecting rod (62) one end with press piece (61) to link to each other, the other end with stopper (63) link to each other, offer on the lateral wall of connector (5) be used for with mounting groove (67) of stopper (63) block.

7. The charging gun control box connection structure according to claim 6, wherein: the mounting groove (67) comprises a first connecting groove (68) and a second connecting groove (69), the first connecting groove (68) is communicated with the second connecting groove (69), the first connecting groove (68) is a cylindrical groove, and the second connecting groove (69) is a rectangular groove.

8. The charging gun control box connection structure according to claim 6, wherein: the connecting rod (62) is sleeved with a first elastic piece (64), one end of the first elastic piece (64) is in contact with the pressing block (61), and the other end of the first elastic piece (64) is in contact with the inner bottom wall of the limiting groove (60).