CN211655218U - Vehicle-mounted line end connector and vehicle-mounted storage structure - Google Patents

Abstract

The utility model discloses a vehicle-mounted wire end connector, including insulating main part, contact, shell and cable, the contact is established inside insulating main part, the cable and the one end turn-on connection of contact. The top of insulating main part has set firmly first hasp spare, and first hasp spare includes first joint portion and is used for driving the first unlocking part of the unblock of first joint portion, and the both sides of insulating main part have set firmly second hasp spare respectively, and second hasp spare includes second joint portion and is used for driving the second unlocking part of the unblock of second joint portion. The shell is slidably sleeved outside the insulating main body and can lock or release the first unlocking part. The utility model also discloses a vehicle-mounted storage structure, including SSD memory and above-mentioned vehicle-mounted line end connector. The utility model discloses a first hasp piece and second hasp piece are connected vehicle-mounted line end connector and SSD memory lock to realize the secondary locking of first hasp piece through the shell, match stably, mechanical reliability is good.

Description

Vehicle-mounted line end connector and vehicle-mounted storage structure

Technical Field

The utility model relates to a vehicle-mounted storage equipment technical field, in particular to vehicle-mounted terminal connector and vehicle-mounted storage structure.

Background

With the development of the automatic driving technology in the automobile field, the data storage capacity is increased in a geometric progression, and at present, the vehicle-mounted memory used in the automobile field has small capacity, is not suitable for the data storage of the automatic driving technology, and needs a high-integration connector. The SSD memory in the server field has large-capacity data storage capacity and can replace the conventional vehicle-mounted memory, but the structure and the reliability of the SSD memory do not meet the vehicle-mounted requirements. Meanwhile, the automatic driving technology has higher requirements on the high speed and the integrity of data transmission, and the existing vehicle-mounted wire end connector cannot meet the requirements.

Disclosure of Invention

To the above problem, one of the purposes of the utility model is to provide a match stably and connect reliable vehicle-mounted line end connector, solve current vehicle-mounted line end connector and be connected insecure technical problem with the memory.

The utility model discloses a second aim at provides an adopt the on-vehicle storage structure of above-mentioned on-vehicle connector and SSD memory, solves the technical problem that current on-vehicle storage capacity is little, data transmission is slow.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides an on-vehicle end connector, includes insulating main part, contact, shell and cable, the contact is established inside the insulating main part, the cable with the one end turn-on connection of contact.

The top of insulating main part has set firmly first latch fastener, first latch fastener include first joint portion and be used for driving the first unlocking part of first joint portion unblock, the both sides of insulating main part have set firmly second hasp piece respectively, second hasp piece include second joint portion and be used for driving the second unlocking part of second joint portion unblock.

The shell is sleeved outside the insulating main body in a sliding mode and can lock or release the first unlocking part.

Further, first unblock portion for certainly insulating main part top upwards and the splenium of formation that extends backward, it can supply to press to have between the upper surface of splenium and insulating main part the first clearance of pressing of the roof male of shell, first joint portion for set firmly press the first card of splenium top protruding.

Preferably, the front end of the first clamping protrusion is provided with a first inclined surface.

Furthermore, the second unlocking part comprises an elastic part and a protruding part, the elastic part is formed by extending outwards and backwards from the side edge of the insulating main body, the protruding part is fixedly arranged at the tail end of the elastic part, a second pressing gap is formed between the elastic part and the side face of the insulating main body, the protruding part protrudes outwards relative to the outer surface of the elastic part, and the second clamping part is a second clamping protrusion fixedly arranged on the outer surface of the elastic part.

The front end of the elastic part extends forwards to form a first guide part, the first guide part protrudes forwards relative to the front end face of the insulating main body, and a first guide inclined plane is arranged on the outer side of the front end of the first guide part.

The upper side and the lower side of the front end face of the insulating main body respectively extend forwards to form two second guide parts, and second guide inclined planes are arranged on the outer sides of the front ends of the second guide parts.

Further, the second guide portion projects forward with respect to the front end surface of the first guide portion.

Preferably, a second inclined plane is arranged at the front end of the second clamping protrusion.

Further, the rear end of the protruding part is connected with the insulating main body into a whole.

Furthermore, interference parts used for being in interference fit with the protruding parts and driving the second clamping protrusions to move inwards to unlock are fixedly arranged on the inner sides of the front ends of the two side walls of the shell respectively.

Preferably, the outer surfaces of the two side walls of the shell are respectively provided with an anti-skid protrusion.

Furthermore, the top and/or the bottom of the insulating main body are/is arranged at the rear end of the shell and provided with a limiting block for limiting the shell, and an installation inclined plane convenient for installation of the shell is arranged at one end, far away from the shell, of the limiting block.

In one structure of the contact body, the contact body is a conductive terminal group, and the cable is conductively connected with one end of the conductive terminal group.

In another structure of the contact body, the contact body comprises a conductive terminal group and a PCB, and two ends of the PCB are respectively in conductive connection with the conductive terminal group and the cable.

The insulating body is internally provided with a terminal fixing seat, and the conductive terminal group is fixedly arranged in the terminal fixing seat.

Furthermore, the rear end of the insulating main body is provided with a rear cover, the insulating main body is provided with a clamping hook, the rear cover is provided with a clamping hole clamped with the clamping hook, or the insulating main body is provided with a clamping hole, the rear cover is provided with a clamping hook clamped with the clamping hole, and the cable is penetrated out from the rear cover.

Preferably, the shell is made of metal, and the insulating main body is made of plastic.

The utility model also discloses a vehicle-mounted storage structure, including vehicle-mounted line end connector and SSD memory, vehicle-mounted line end connector be above-mentioned vehicle-mounted line end connector.

Furthermore, the SSD memory comprises a housing and a PCBA board fixedly arranged inside the housing, the front end of the vehicle-mounted line end connector is provided with an insertion portion, the front end of the housing is provided with an insertion hole for the insertion portion to be inserted into, and the insertion portion is inserted into the insertion hole to make the golden finger of the PCBA board be in conductive connection with the contact body.

Furthermore, first unblock portion for certainly insulating main part top upwards and the splenium of extending backward formation, first joint portion for set firmly press the first card of splenium top protruding, the front end of first card is protruding is equipped with first inclined plane. The shell is arranged above the inserting hole and provided with an arch part for the pressing part to insert, and the top of the arch part is provided with a first clamping groove for being clamped with the first clamping protrusion.

Wherein the arch portion projects forward relative to the front end surface of the housing.

Furthermore, the second unlocking part comprises an elastic part and a protruding part, wherein the elastic part is formed by extending the side edge of the insulating main body outwards and backwards, the protruding part is fixedly arranged at the tail end of the elastic part, the protruding part protrudes outwards relative to the outer surface of the elastic part, and the second clamping part is a second clamping protrusion fixedly arranged on the outer surface of the elastic part. And the left side and the right side of the insertion hole of the shell are respectively provided with a second clamping groove which is used for being clamped with the second clamping protrusion.

Furthermore, the front end of the elastic part extends forwards to form a first guide part, the first guide part protrudes forwards relative to the front end face of the insulating main body, and one end of the first guide part, which is far away from the insulating main body, is provided with a first guide inclined plane which is used for being matched with the left side face and the right side face of the plug hole in a guide mode.

Furthermore, the upper side and the lower side of the front end face of the insulating main body respectively extend forwards to form two second guide parts for preventing oblique insertion, two guide grooves for guiding and matching with the second guide parts are formed in the corresponding positions of the shell, and a second guide inclined plane for guiding and matching with the guide grooves is arranged at one end, far away from the insulating main body, of the second guide part.

Preferably, the second guide portion projects forward with respect to a front end surface of the first guide portion.

In a structure of contact, the contact be electrically conductive terminal group, electrically conductive terminal group including be relative first terminal row and the second terminal row that sets up from top to bottom, first terminal row and second terminal row between surround and form the confession the slot that the golden finger of PCBA board inserted.

In another structure of the contact body, the contact body comprises a conductive terminal group and a PCB, and two ends of the PCB are respectively in conductive connection with the conductive terminal group and the cable. The conductive terminal group comprises a first terminal row and a second terminal row which are oppositely arranged up and down, and a slot for inserting a golden finger of the PCBA is formed between the first terminal row and the second terminal row in a surrounding mode.

Furthermore, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are fixedly connected through screws.

The utility model discloses following beneficial effect has:

1. the vehicle-mounted line end connector and the SSD storage are buckled together through the first locking fastener and the second locking fastener, the matching is stable, the first locking fastener is locked for the second time through the shell, and the mechanical reliability is good.

2. The SSD memory replaces the conventional common vehicle-mounted memory, so that the advantages and disadvantages of different products in the server industry are integrated, and the SSD memory is designed to meet the requirements of users on large-storage data and the use requirements of vehicle-mounted products.

3. The signal integrity of the product is good, the signal integrity of the standard connector is integrated, and the 56Gbps requirement is met.

Drawings

Fig. 1 is a schematic perspective view of a vehicle-mounted wire end connector.

Fig. 2 is an exploded view of the part of fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is a schematic sectional view along the direction a-a in fig. 3.

Fig. 5 is a top view of fig. 1 with the housing removed.

Fig. 6 is a schematic cross-sectional view taken along the direction B-B in fig. 5.

Fig. 7 is a schematic perspective view of the insulating body.

Fig. 8 is a perspective view of the housing.

Fig. 9 is a schematic perspective view of the in-vehicle storage structure.

Fig. 10 is a schematic diagram of the connection between the vehicle-mounted line-end connector and the SSD memory.

Fig. 11 is a top view of fig. 9.

Fig. 12 is a side view of fig. 9.

Fig. 13 is an internal configuration diagram of the in-vehicle storage structure.

Fig. 14 is a schematic perspective view of an SSD memory.

Fig. 15 is an exploded view of the part of fig. 14.

Description of the main component symbols: 1. an insulating body; 100. a clamping hole; 101. a first pressing gap; 102. a second pressing gap; 11. a pressing part; 12. a first snap projection; 120. a first inclined plane; 13. an elastic portion; 14. a boss portion; 15. a second snap projection; 150. a second inclined plane; 16. a first guide part; 160. a first guide slope; 17. a second guide part; 170. a second guide slope; 18. a limiting block; 180. installing an inclined plane; 19. a rear cover; 190. a hook; 110. an insertion portion; 200. a slot; 21. a conductive terminal group; 211. a first terminal row; 212. a second terminal row; 22. a PCB board; 30. an interference section; 31. anti-skid projections; 4. a cable; 5. a terminal holder; 6. an insulating housing; 60. a screw; 600. inserting holes; 601. a stopper portion; 602. an arching portion; 603. a first card slot; 604. a second card slot; 605. a guide groove; 61. an upper housing; 62. a lower housing; 7. PCBA board; 70. a golden finger.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 8, the vehicle-mounted wire end connector comprises an insulating main body 1, a contact, a shell 3 and a cable 4, wherein the contact is arranged in the insulating main body 1, and the cable 4 is in conductive connection with one end of the contact. The top of insulating main part 1 has set firmly first latch segment, and first latch segment includes first joint portion and the first part of unlocking that is used for driving first joint portion unblock, and the both sides of insulating main part 1 have set firmly the second hasp piece respectively, and the second hasp piece includes second joint portion and the second part of unlocking that is used for driving second joint portion unblock. The shell 3 is slidably sleeved outside the insulating main body 1 and can lock or release the first unlocking part, and the periphery inside the shell 3 is assembled with the insulating main body 1 and can slide back and forth.

First unblock portion is upwards and the splenium 11 that forms of backward extension from insulating main part 1 top, presses to have between the upper surface of splenium 11 and insulating main part 1 to supply the first clearance 101 of pressing that the roof of shell 3 inserts, and first joint portion is for setting firmly pressing the first card protruding 12 at splenium 11 top. By pressing the pressing part 11 downward, the unlocking of the first clamping protrusion 12 can be realized by utilizing the lever principle. Preferably, in order to achieve better clamping, the front end of the first clamping protrusion 12 is provided with a first inclined surface 120.

The second unlocking part comprises an elastic part 13 formed by extending outwards and backwards from the side edge of the insulating main body 1 and a convex part 14 fixedly arranged at the tail end of the elastic part 13, a second pressing gap 102 is formed between the elastic part 13 and the side surface of the insulating main body 1, and the convex part 14 protrudes outwards relative to the outer surface of the elastic part 13. Preferably, in order to improve the strength of the boss 14 and extend the life span thereof, the rear end of the boss 14 is integrally connected to the insulating main body 1. The second clamping portion is a second clamping protrusion 15 fixedly arranged on the outer surface of the elastic portion, and preferably, in order to realize clamping better, a second inclined surface 150 is arranged at the front end of the second clamping protrusion 15. Interference parts 30 which are used for being in interference fit with the protruding parts 14 and driving the second clamping protrusions 15 to move inwards to unlock are fixedly arranged on the inner sides of the front ends of the two side walls of the shell 3 respectively. Preferably, in order to more easily realize the dragging of the housing 3, the outer surfaces of both side walls of the housing 3 are respectively provided with anti-slip protrusions 31. When the shell 3 is pulled backwards, the interference parts 30 at the left and right sides interfere with the two convex parts 14, so that the elastic part 13 is forced to deform inwards, and the second clamping protrusion 15 is unlocked.

Preferably, the front ends of the two elastic parts 13 respectively extend forward to form two first guiding parts 16, the first guiding parts 16 protrude forward relative to the front end surface of the insulating main body 1, and the outer sides of the front ends of the first guiding parts 16 are provided with first guiding inclined surfaces 160. The two first guide portions 16 can serve as left and right side guides and prevent oblique insertion when the vehicle-mounted line end connector and the vehicle-mounted memory are subsequently connected.

Preferably, the upper and lower sides of the front end surface of the insulating main body 1 extend forward to form two second guiding portions 17, and the outer side of the front end of the second guiding portion 17 is provided with a second guiding inclined surface 170. The two second guiding portions 17 can play a role in guiding the upper side and the lower side and preventing oblique insertion when a subsequent vehicle-mounted line end connector and a vehicle-mounted memory are used.

Preferably, the second guide portion 17 projects forward relative to the front end surface of the first guide portion 16. Therefore, better limiting and guiding effects can be achieved when the vehicle-mounted wire end connector is in butt joint with the vehicle-mounted memory.

Preferably, the top and/or the bottom of the insulating main body 1 is provided with a limiting block 18 at the rear end of the housing 3 for limiting the housing 3, and the end of the limiting block 18 far away from the housing 3 is provided with an installation inclined plane 180 for facilitating the installation of the housing. When the housing 3 is mounted, the housing 3 can be snap-mounted to the insulating body 1 with a slight force due to the mounting slope 180. Since the opposite surface of the stopper 18 to the mounting inclined surface 180 is a vertical surface, it can play a role of stopping the housing 3 when sliding and preventing the housing 3 from coming off the insulating main body 1.

The contact body adopts a structure of a conductive terminal group 21 and a PCB 22, and two ends of the PCB 22 are respectively connected with the conductive terminal group 21 and the cable 4 in a welding manner. The structure of the contact is not limited to the above-described structure, and a structure of the single conductive terminal group 21 may be adopted, and the cable 4 may be directly connected to the rear end of the conductive terminal group 21 by soldering.

Preferably, the insulating body 1 is provided with a terminal fixing seat 5 inside, and the conductive terminal group 21 is fixedly arranged in the terminal fixing seat 5. The terminal fixing seat 5 and the conductive terminal group 21 can be externally assembled and then installed in the insulating main body 1, so that the overall assembling time of the wire end connector is saved. The conductive terminal group 21 is not limited to being fixed inside the insulating main body 1 in the above manner, and may be directly fixed inside a cavity inside the insulating main body 1.

The rear end of the insulating main body 1 is provided with a rear cover 19, the insulating main body 1 is provided with a clamping hole 100, the rear cover 19 is provided with a clamping hook 190 clamped with the clamping hole 100, and the cable 4 penetrates out of the rear cover 19.

Preferably, the housing 3 is made of metal, and the insulating body 1 is made of plastic.

As shown in fig. 9-15, the present invention further includes a vehicle-mounted storage structure, which includes a vehicle-mounted line end connector and an SSD memory, wherein the vehicle-mounted line end connector is the above vehicle-mounted line end connector.

The SSD memory comprises a shell 6 and a PCBA board 7 fixedly arranged in the shell 6, wherein the shell 6 comprises an upper shell 61 and a lower shell 62, and the upper shell 61 and the lower shell 62 are fixedly connected through screws 60.

The insertion portion 110 is provided at the front end of the vehicle-mounted line end connector, and the front end surface of the insertion portion 110 is a stop surface. The front end of the housing 6 is provided with an insertion hole 600 for the insertion portion 110 to insert into, the insertion portion 110 is inserted into the insertion hole 600 under the guiding action of the two first guiding portions 16, and the insulation housing 6 is fixedly provided with a stopping portion 601 at the rear of the insertion hole 600. The insertion portion 110 is inserted into the insertion hole 600, and the stop surface stops at the front end surface of the stopper 601. The insertion part 110 of the vehicle-mounted wire end connector is embedded into the SSD memory structure, so that the influence of the vehicle-mounted external environment on the connection reliability can be avoided.

Preferably, the conductive terminal group 21 includes a first terminal row 211 and a second terminal row 212 which are oppositely arranged up and down, the first terminal row 211 and the second terminal row 212 surround to form the slot 200, and the insertion portion 18 is inserted into the insertion hole 600 and enables the gold finger 70 of the PCBA board 7 to be inserted into the slot 200. By adopting the connection mode, the signal transmission between the vehicle-mounted line end connector and the SSD memory can be higher in speed and more complete.

The upper shell 61 is provided with an arch part 602 above the insertion hole 600, the pressing part 11 is inserted into the arch part 602, the top of the arch part 602 is provided with a first clamping groove 603 used for being clamped with the first clamping protrusion 12, and the first clamping groove 603 and the first clamping protrusion 12 are positioned in a matching manner when the vehicle-mounted line end connector and the SSD memory are inserted. Preferably, in order to further reduce the overall size of the storage structure, the raised portion 602 projects forwardly relative to the front face of the housing 6. The left side and the right side of the insertion hole 600 of the lower shell 62 are respectively provided with a second card slot 604 for being clamped with the second card projection 15, and the two second card slots 604 and the two second card projections 15 are matched and positioned when the vehicle-mounted line end connector and the SSD memory are inserted.

The bottom of the upper shell 61 and the top of the lower shell 62 are respectively provided with guide grooves 605 for guiding and matching with the second guide parts 17 at the corresponding positions of the two second guide parts 17, and the two guide grooves 605 and the two second guide parts 17 are matched and positioned when the vehicle-mounted line end connector and the SSD memory are plugged.

The utility model discloses an unblock process does: the housing 3 is held by fingers to drag backwards, the two interference parts 30 on the left side and the right side of the housing respectively interfere with the two protruding parts 14, so that the two elastic parts 13 are forced to deform inwards respectively, and the two second clamping protrusions 15 are unlocked from the two second clamping grooves 604 respectively. When the top plate of the housing 3 is separated from the bottom of the pressing portion 11, the pressing portion 11 is released, the pressing portion 11 is pressed downward, and the first locking protrusion 12 is unlocked from the first locking groove 603 by using the lever principle.

Adopt above-mentioned technical scheme, adopt the utility model discloses storage structure of line end connector subassembly and on-vehicle SSD memory can improve on-vehicle storage device's storage capacity greatly, can guarantee the stability and the reliability of connecting simultaneously again. The utility model discloses a storage device can realize the high-speed transmission of signal, and signal integrality is good, is fit for being used for the data storage of autopilot technique.

The utility model discloses the advantage of scheme:

a) the advantages and disadvantages of different products in the server industry and the automobile industry are integrated, and the requirements of users for large storage data are met, and the use of vehicle-mounted products is also met.

b) The signal integrity of the product is good, the signal integrity of the standard connector is integrated, and the 56Gbps requirement is met.

c) The vehicle-mounted line end connector and the vehicle-mounted SSD storage are buckled together through the first locking piece and the second locking piece, the matching is stable, a CPA secondary unlocking structure is arranged, and the mechanical reliability is good.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (28)

1. A vehicle-mounted wire end connector is characterized in that: the cable comprises an insulating main body, a contact body, a shell and a cable, wherein the contact body is arranged in the insulating main body, and the cable is in conductive connection with one end of the contact body;

the top of the insulating main body is fixedly provided with a first locking piece, the first locking piece comprises a first clamping portion and a first unlocking portion used for driving the first clamping portion to unlock, two sides of the insulating main body are respectively and fixedly provided with a second locking piece, and the second locking piece comprises a second clamping portion and a second unlocking portion used for driving the second clamping portion to unlock;

the shell is sleeved outside the insulating main body in a sliding mode and can lock or release the first unlocking part.

2. The vehicle wire end connector of claim 1, wherein: first unblock portion for certainly insulating main part top upwards and the splenium of extending formation backward, it can to supply to press to have between the upper surface of splenium and insulating main part the first clearance of pressing of the roof male of shell, first joint portion for setting firmly press the first card of splenium top protruding.

3. The vehicle wire end connector of claim 2, wherein: the front end of the first clamping protrusion is provided with a first inclined plane.

4. The vehicle wire end connector of claim 1, wherein: the second unblock portion include certainly the outside elastic component that forms and set firmly of insulating main part side the terminal bellying of elastic component, the clearance is pressed to the second that has between the side of elastic component and insulating main part, the bellying for the surface of elastic component is outside protruding, second joint portion for set firmly the second card of elastic component surface is protruding.

5. The vehicle wire end connector of claim 4, wherein: the front end of the elastic part extends forwards to form a first guide part, the first guide part protrudes forwards relative to the front end face of the insulating main body, and a first guide inclined plane is arranged on the outer side of the front end of the first guide part.

6. The vehicle wire end connector of claim 5, wherein: the upper side and the lower side of the front end face of the insulating main body respectively extend forwards to form two second guide parts, and second guide inclined planes are arranged on the outer sides of the front ends of the second guide parts.

7. The vehicle wire end connector of claim 6, wherein: the second guide portion projects forward relative to a front end surface of the first guide portion.

8. The vehicle wire end connector of claim 4, wherein: and a second inclined plane is arranged at the front end of the second clamping protrusion.

9. The vehicle wire end connector of claim 4, wherein: the rear end of the protruding part is connected with the insulating main body into a whole.

10. The vehicle wire end connector of claim 4, wherein: and interference parts which are used for being in interference fit with the protruding parts and driving the second clamping protrusions to move inwards to unlock are fixedly arranged on the inner sides of the front ends of the two side walls of the shell respectively.

11. The vehicle wire end connector of claim 10, wherein: and anti-skid protrusions are respectively arranged on the outer surfaces of the two side walls of the shell.

12. The vehicle wire end connector of claim 1, wherein: the top and/or the bottom of insulating main part are in the rear end of shell is equipped with and is used for right the shell carries out spacing stopper, the stopper is equipped with the installation inclined plane that makes things convenient for the shell installation in the one end of keeping away from the shell.

13. The vehicle wire end connector of claim 1, wherein: the contact body is a conductive terminal group, and the cable is in conductive connection with one end of the conductive terminal group.

14. The vehicle wire end connector of claim 1, wherein: the contact body comprises a conductive terminal group and a PCB, and two ends of the PCB are respectively in conductive connection with the conductive terminal group and the cable.

15. The vehicle-mounted line end connector of claim 13 or 14, wherein: the insulating main body is internally provided with a terminal fixing seat, and the conductive terminal group is fixedly arranged in the terminal fixing seat.

16. The vehicle wire end connector of claim 1, wherein: the rear end of the insulating main body is provided with a rear cover, the insulating main body is provided with a clamping hook, the rear cover is provided with a clamping hole clamped with the clamping hook, or the insulating main body is provided with a clamping hole, the rear cover is provided with a clamping hook clamped with the clamping hole, and the cable is penetrated out of the rear cover.

17. The vehicle wire end connector of claim 1, wherein: the material of shell is the metal, the material of insulating main part is the plastic.

18. The utility model provides a vehicle-mounted storage structure, includes vehicle-mounted line end connector and SSD memory which characterized in that: the vehicle-mounted wire end connector is the vehicle-mounted wire end connector in any one of claims 1-17.

19. A vehicle storage structure as defined in claim 18, wherein: the SSD memory include the casing with set firmly the inside PCBA board of casing, the front end of on-vehicle line end connector is equipped with the portion of inserting, the front end of casing is equipped with the confession the male spliced eye of portion of inserting, the portion of inserting inserts in the spliced eye and make the golden finger of PCBA board with contact body turn-on connection.

20. A vehicle storage structure as defined in claim 19, wherein: the first unlocking part is a pressing part formed by upwards and backwards extending the top of the insulating main body, the first clamping part is fixedly arranged on a first clamping protrusion at the top of the pressing part, a first inclined plane is arranged at the front end of the first clamping protrusion, the shell is arranged above the inserting hole and used for the pressing part to insert into an arch-shaped part, and a first clamping groove used for being clamped with the first clamping protrusion is formed in the top of the arch-shaped part.

21. A vehicle storage structure as defined in claim 20, wherein: the arch portion projects forward relative to the front end surface of the housing.

22. A vehicle storage structure as defined in claim 19, wherein: the second unblock portion include certainly the outside elastic component that forms and set firmly of insulating main part side the terminal bellying of elastic component, the bellying relative to the surface of elastic component is outside protruding, second joint portion for set firmly the second card of elastic component surface is protruding, the casing is in the left and right sides of spliced eye respectively seted up one be used for with the second card is protruding mutually the second draw-in groove of joint.

23. A vehicle storage structure as defined in claim 22, wherein: the front end of the elastic part extends forwards to form a first guide part, the first guide part protrudes forwards relative to the front end face of the insulating main body, and one end of the first guide part, which is far away from the insulating main body, is provided with a first guide inclined plane which is used for guiding and matching with the left side face and the right side face of the plug hole.

24. A vehicle storage structure as defined in claim 23, wherein: the upper side and the lower side of the front end face of the insulating main body respectively extend forwards to form two second guide parts used for preventing oblique insertion, two guide grooves used for being in guide fit with the second guide parts are formed in the corresponding positions of the shell, and a second guide inclined plane used for being in guide fit with the guide grooves is arranged at one end, far away from the insulating main body, of each second guide part.

25. An in-vehicle storage structure as defined in claim 24, wherein: the second guide portion projects forward relative to a front end surface of the first guide portion.

26. A vehicle storage structure as defined in claim 19, wherein: the contact body be conductive terminal group, conductive terminal group including be relative first terminal row and the second terminal row that sets up from top to bottom, first terminal row and second terminal row between surround and form the confession the slot that the golden finger of PCBA board inserted.

27. A vehicle storage structure as defined in claim 19, wherein: the contact include conductive terminal group and PCB board, the both ends of PCB board respectively with conductive terminal group and cable turn-on connection, conductive terminal group including be relative first terminal row and the second terminal row that sets up from top to bottom, first terminal row and second terminal row between surround and form the confession the golden finger male slot of PCBA board.

28. An in-vehicle storage structure according to any one of claims 19 to 27, wherein: the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are fixedly connected through screws.

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