CN212908192U - A kind of interface unit - Google Patents

Abstract

The utility model provides a connector, which comprises a socket shell, a baffle plate component and at least two contact pin terminals, wherein the socket shell comprises at least two terminal installation cavities and at least two baffle plate component installation parts; the pin terminals are correspondingly inserted into the pin terminal mounting cavities, and one ends of the pin terminals are exposed out of the partition board assembly mounting parts and are electrically connected with the components; the baffle plate assembly is detachably mounted on the baffle plate assembly mounting portion, and the baffle plate assembly is mounted between the at least two contact pin terminals. The baffle plate component of the connector provided by the utility model can be detachably arranged on the baffle plate component mounting part, and the baffle plate component can be detached from the baffle plate component mounting part in the transportation process, thereby effectively avoiding the phenomena of collision and breakage in the transportation process; after the socket shell is assembled with the at least two pin terminals in the assembling process, the partition board assembly is installed on the partition board assembly installation part, so that the phenomena of breakage and falling in the transportation process are effectively avoided.

Description

A kind of interface unit

Technical Field

The utility model belongs to the technical field of the connector, more specifically say, relate to a connector.

Background

The CONNECTORs are CONNECTORs, also known as CONNECTORs, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying a current or signal. With the rapid development of the fuel, hybrid and pure electric vehicle manufacturing industries, the requirements on the connector are higher and higher.

The conventional connector is usually connected with two terminals, but the distance between the two terminals is tight, so that the electrical gap between the two terminals is too low, the two terminals are easy to break down to form a short circuit, and the electrical safety problem is caused.

However, the connector in which the protective barrier is directly injection-molded on the receptacle housing is protruded outside the receptacle housing, and thus, if a collision occurs during transportation or a drop occurs during assembly, the connector is easily broken or dropped.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector to what exist among the solution prior art bumps or takes place to fall in the assembling process in the transportation, just bumps easily absolutely or falls the technical problem who breaks the connector.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a connector including: the plug comprises a socket shell, a partition plate assembly and at least two pin terminals, wherein the socket shell comprises at least two terminal mounting cavities and at least two partition plate assembly mounting parts;

the pin terminal is correspondingly inserted into the pin terminal mounting cavity, and one end of the pin terminal is exposed out of the partition board assembly mounting part and is electrically connected with a component;

the baffle plate assembly is detachably mounted on the baffle plate assembly mounting portion, and the baffle plate assembly is mounted between the pin terminals in at least two modes.

Further, the baffle plate assembly comprises a first baffle plate and a second baffle plate, the first baffle plate comprises a first buckling part and a first protection plate, and the second baffle plate comprises a second buckling part and a second protection plate;

the central position of the first buckling part extends outwards to form the first protection plate, the central position of the second buckling part extends outwards to form the second protection plate, and the first protection plate or the second protection plate is located between the two pin terminals;

first detain position portion with the position portion cooperation joint is detained to the second, just first detain position portion and the second detains position portion demountable installation in on the periphery wall of baffle subassembly installation department.

Furthermore, first position portion of detaining reaches second position portion of detaining all is the arc structure, baffle subassembly installation department is circular structure, just first position portion of detaining with the second position portion of detaining symmetry sets up.

Furthermore, a first buckling boss and a first buckling hole are arranged on the first buckling part, and a second buckling boss and a second buckling hole are arranged on the second buckling part;

the first buckling boss is located at the top of the first buckling part, the first buckling hole is located at the bottom of the first buckling part, the second buckling boss is located at the bottom of the second buckling part, and the second buckling hole is located at the top of the second buckling part;

the first buckle boss and the second buckle hole are matched and clamped, and the second buckle boss and the first buckle hole are matched and clamped.

Furthermore, the first buckling part is also provided with a first anti-rotation boss, and the partition plate assembly mounting part is provided with a plurality of key grooves;

the at least two first anti-rotation bosses are arranged on the inner peripheral wall of the first buckling part and are respectively arranged at two ends of the first buckling part;

at least two first anti-rotation bosses are matched with the key grooves.

Furthermore, the connector also comprises a terminal boss part and a terminal limiting part, the pin terminal comprises a pin part, a limiting part, an inclined plane jaw fixing part and a component connecting part, and a groove is arranged on the inclined plane jaw fixing part;

one end of the pin part is fixedly connected with one end of the limiting part, the other end of the limiting part is fixedly connected with one end of the inclined plane clamping jaw fixing part, and the other end of the inclined plane clamping jaw fixing part is fixedly connected with the component connecting part;

the terminal limiting portion and the terminal protruding portion are fixed in the terminal installation cavity, the pin inserting portion penetrates through the terminal limiting portion, the limiting portion is abutted to the terminal limiting portion, the groove is matched with the terminal protruding portion to be limited, and the component connecting portion is exposed out of the partition plate assembly installation portion.

Furthermore, the first buckling part is also provided with a first stop boss, the second buckling part is also provided with a second stop boss, the first stop boss and the second stop boss are both arc-shaped structures, and the pin terminal is also provided with a cutting groove;

the grooving is located between inclined plane jack catch fixed part and components and parts connecting portion, and the grooving exposes outside baffle subassembly installation department, first end position boss and second end position boss with the grooving cooperation joint.

Furthermore, the connector also comprises a jaw assembly and a jaw positioning part, wherein the jaw assembly comprises a positioning part and a jaw;

the clamping jaw positioning part is arranged in the terminal mounting cavity and is fixed between the terminal boss part and the terminal limiting part;

the positioning piece is provided with a plurality of clamping jaws which are circumferentially distributed at intervals, the positioning piece is fixed in the terminal installation cavity, and an acute angle is formed between the positioning piece and the clamping jaws;

a plurality of a side of jack catch with a side laminating of inclined plane jack catch fixed part, just another side of jack catch with spacing portion butt.

Furthermore, the connector further comprises a shielding assembly and a shielding blocking block, the shielding assembly comprises a shielding piece and a reverse buckling part, the socket shell further comprises a through hole, and a first concave part and a second concave part are arranged on the through hole;

the partition plate assembly mounting part is arranged in the through hole in a penetrating mode, the first concave part is matched with the key groove, and the shielding stop block is mounted on the second concave part;

the shielding piece with back-off portion integrated into one piece, just back-off portion with the shielding stops the piece butt, the shielding piece with the keyway butt.

Further, the connector further comprises a waterproof ring, a waterproof groove is formed in the outer end face of the socket shell, and the waterproof ring is arranged on the waterproof groove.

The utility model provides a connector's beneficial effect lies in: compared with the prior art, the baffle plate component of the connector of the utility model is detachably arranged on the baffle plate component mounting part, and the baffle plate component can be detached from the baffle plate component mounting part in the transportation process, thereby effectively avoiding the phenomena of collision and breakage in the transportation process; after the socket shell is assembled with the at least two pin terminals in the assembling process, the partition board assembly is installed on the partition board assembly installation part, so that the phenomena of breakage and falling in the transportation process are effectively avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a connector according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a connector according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a connector according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a socket housing, a jaw assembly and a shielding assembly according to an embodiment of the present invention;

fig. 5 is a schematic front structural view of a socket housing, a jaw assembly and a shielding assembly according to an embodiment of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

fig. 7 is a schematic top view of a connector according to an embodiment of the present invention;

FIG. 8 is a sectional view taken along line A-A of FIG. 7;

fig. 9 is a schematic perspective view of a first partition plate assembly according to an embodiment of the present invention;

fig. 10 is a schematic perspective view of a second partition plate assembly according to an embodiment of the present invention;

FIG. 11 is an exploded view of the baffle assembly shown in FIG. 10;

fig. 12 is a schematic three-dimensional structure diagram of a partition plate assembly adopted in the embodiment of the present invention;

FIG. 13 is an exploded view of the baffle assembly shown in FIG. 12;

fig. 14 is a schematic perspective view of a partition assembly and a pin terminal according to an embodiment of the present invention;

FIG. 15 is an exploded view of the bulkhead assembly and pin terminals shown in FIG. 14;

fig. 16 is a schematic perspective view of a pin terminal according to an embodiment of the present invention;

fig. 17 is a schematic perspective view of a pin terminal and a pin protection cap according to an embodiment of the present invention;

fig. 18 is a schematic perspective view of a jaw assembly according to an embodiment of the present invention;

fig. 19 is a schematic perspective view of a claw assembly and a pin terminal according to an embodiment of the present invention;

fig. 20 is a schematic perspective view of a shielding assembly according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a socket housing; 11. a terminal mounting cavity; 12. a bulkhead assembly mounting section; 121. a keyway;

2. a bulkhead assembly; 21. a first separator; 211. a first buckling part; 2111. a first buckling boss; 2112. a first fastening hole; 2113. a first anti-rotation boss; 2114. a first stop boss; 212. a first guard plate; 22. a second separator; 221. a second buckling part; 2211. a second buckling boss; 2212. a second fastening hole; 2213. a second anti-rotation boss; 2214. a second stop boss; 222. a second guard plate;

3. a pin terminal; 31. a pin portion; 32. a limiting part; 33. an inclined plane jaw fixing part; 331. a groove; 34. a component connection part; 35. grooving;

4. a terminal boss; 5. a terminal position limiting portion;

6. a jaw assembly; 61. a positioning member; 62. a claw; 7. a jaw positioning part;

8. a shielding assembly; 81. a shield; 82. a back-off part; 9. a shielding barrier; 101. a waterproof ring; 102. a waterproof groove; 103. a pin protection cap; 104. a first recess; 105. a second recess.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 8 together, the connector of the present invention will now be described. The connector comprises a socket shell 1, a partition plate assembly 2 and at least two pin terminals 3, wherein the socket shell 1 comprises at least two terminal mounting cavities 11 and at least two partition plate assembly mounting parts 12; the pin terminal 3 is correspondingly inserted into the pin terminal mounting cavity 11, and one end of the pin terminal 3 is exposed out of the partition board assembly mounting part 12 and is electrically connected with a component; the diaphragm assembly 2 is detachably mounted on the diaphragm assembly mounting portion 12, and the diaphragm assembly 2 is mounted between at least two of the pin terminals 3.

Compared with the prior art, the connector provided by the utility model has the advantages that the baffle plate component 2 can be detachably mounted on the baffle plate component mounting part 12, and the baffle plate component 2 can be detached from the baffle plate component mounting part 12 in the transportation process, thereby effectively avoiding the phenomena of collision and breakage in the transportation process; after the socket shell 1 is assembled with the at least two pin terminals 3 in the assembling process, the partition plate assembly 2 is installed on the partition plate assembly installation part 12, so that the phenomena of breakage and falling in the transportation process are effectively avoided.

Further, referring to fig. 9 to 15, as an embodiment of the connector provided by the present invention, the partition plate assembly 2 includes a first partition plate 21 and a second partition plate 22, the first partition plate 21 includes a first catching portion 211 and a first protection plate 212, and the second partition plate 22 includes a second catching portion 221 and a second protection plate 222; the center of the first latching portion 211 extends outward to form the first protection plate 212, the center of the second latching portion 221 extends outward to form the second protection plate 222, and the first protection plate 212 or the second protection plate 222 is located between two pin terminals 3; first position portion 211 with second position portion 221 cooperation joint is detained, just first position portion 211 and second position portion 221 demountable installation is detained to the second on the periphery wall of baffle subassembly installation department 12.

In other words, the first latching portion 211 and the second latching portion 221 are engaged with each other, so that the first protection plate 212 and the second protection plate 222 can be detached and installed.

Further, referring to fig. 9 to 15, as a specific embodiment of the connector provided by the present invention, the first positioning portion 211 and the second positioning portion 221 are both arc-shaped structures, the partition board assembly mounting portion 12 is a circular structure, and the first positioning portion 211 and the second positioning portion 221 are symmetrically disposed.

For example, the shape and structure of the first positioning portion 211 and the second positioning portion 221 are the same, and the first positioning portion 211 and the second positioning portion 221 are arranged in an inverted symmetrical manner; it can be seen that the first positioning portion 211 of the arc structure and the second positioning portion 221 of the arc structure are engaged and clamped on the partition board assembly mounting portion 12 of the circular structure.

Further, referring to fig. 9 to fig. 15, as a specific embodiment of the connector provided by the present invention, a first buckle boss 2111 and a first buckle hole 2112 are disposed on the first buckle portion 211, and a second buckle boss 2211 and a second buckle hole 2212 are disposed on the second buckle portion 221; the first positioning boss 2111 is located at the top of the first positioning portion 211, the first positioning hole 2112 is located at the bottom of the first positioning portion 211, the second positioning boss 2211 is located at the bottom of the second positioning portion 221, and the second positioning hole 2212 is located at the top of the second positioning portion 221; the first buckle boss 2111 is matched and clamped with the second buckle hole 2212, and the second buckle boss 2211 is matched and clamped with the first buckle hole 2112.

It can be known that, first detain a boss 2111 with the cooperation joint of position hole 2212 is detained to the second, so that first detain a portion 211 with the cooperation joint of second detain a portion 221 is in the top of baffle component installation department 12, second detain a boss 2211 with first knot position hole 2112 cooperation joint, so that second detain a portion 221 and first detain a portion 211 cooperation joint in the bottom of baffle component installation department 12, through the joint of top and bottom so that first detain a portion 211 with the joint that second detain a portion 221 is more stable is in on the baffle component installation department 12, realize the anti-drop function, prevent first detain a portion 211 with second detain a portion 221 and drop.

Further, referring to fig. 9 to 15, as a specific embodiment of the connector provided by the present invention, the first positioning portion 211 is further provided with a first anti-rotation boss 2113, and the partition board assembly mounting portion 12 is provided with a plurality of key slots 121; at least two first anti-rotation bosses 2113 are disposed on the inner peripheral wall of the first positioning portion 211, and the at least two first anti-rotation bosses 2113 are disposed at two ends of the first positioning portion 211 respectively; at least two of the first anti-rotation bosses 2113 are fitted with the key grooves 121.

It can be seen that at least two of the first anti-rotation bosses 2113 are matched with the key slots 121 to achieve an anti-rotation function, so as to prevent the first positioning portion 211 from rotating and displacing.

As a variation, the second positioning portion 221 is further provided with second anti-rotation bosses 2213, at least two of the second anti-rotation bosses 2213 are arranged on the inner circumferential wall of the second positioning portion 221, and at least two of the second anti-rotation bosses 2213 are respectively arranged at two ends of the second positioning portion 221; at least two of the second anti-rotation bosses 2213 are matched with the key slots 121 to realize an anti-rotation function, so as to prevent the second positioning portion 221 from rotating and displacing.

Further, referring to fig. 4, 8, 16 and 17, as a specific embodiment of the connector provided by the present invention, the connector further includes a terminal protrusion 4 and a terminal limiting portion 5, the pin terminal 3 includes a pin portion 31, a limiting portion 32, an inclined plane jaw fixing portion 33 and a component connecting portion 34, and the inclined plane jaw fixing portion 33 is provided with a groove 331; one end of the pin part 31 is fixedly connected with one end of the limiting part 32, the other end of the limiting part 32 is fixedly connected with one end of the inclined plane jaw fixing part 33, and the other end of the inclined plane jaw fixing part 33 is fixedly connected with the component connecting part 34; the terminal limiting portion 5 and the terminal boss portion 4 are fixed in the terminal mounting cavity 11, the pin portion 31 penetrates through the terminal limiting portion 5, the limiting portion 32 is abutted against the terminal limiting portion 5, the groove 331 is matched with the terminal boss portion 4 for limiting, and the component connecting portion 34 is exposed out of the partition assembly mounting portion 12.

Illustratively, the component connecting portion 34 is exposed out of the partition assembly mounting portion 12 and electrically connected to a component, the component may be a copper bar, a threaded hole is formed in the component connecting portion 34, and the component connecting portion 34 is connected to the copper bar through the threaded hole.

Illustratively, the terminal boss 4 and the terminal stopper 5 are fixed in the terminal mounting cavity 11, and the terminal boss 4 and the terminal stopper 5 are integrally formed with the socket housing 1.

Illustratively, the pin portion 31, the stopper portion 32, the inclined surface jaw fixing portion 33, and the component connecting portion 34 are integrally molded to form the pin terminal 3; as a modification, the connector further includes a pin protection cap 103, the pin protection cap 103 is inserted into the terminal installation cavity 11, one end of the pin portion 31 is inserted into the terminal limiting portion 5, and the other end of the pin portion 31 is fastened to the pin protection cap 103. Illustratively, the terminal boss 4 is located at the front end of the terminal mounting cavity 11, the terminal limiting part 5 is located at the middle end of the terminal mounting cavity 11, and the pin protection cap 103 is located at the tail end of the terminal mounting cavity 11.

Further, referring to fig. 11, 14, 15 and 16, as a specific embodiment of the connector provided by the present invention, the first positioning portion 211 is further provided with a first stop boss 2114, the second positioning portion 221 is further provided with a second stop boss 2214, the first stop boss 2114 and the second stop boss 2214 are both arc-shaped structures, and the pin terminal 3 is further provided with a cutting groove 35; the cutting groove 35 is located between the inclined plane jaw fixing portion 33 and the component connecting portion 34, the cutting groove 35 is exposed out of the partition board assembly mounting portion 12, and the first stop boss 2114 and the second stop boss 2214 are in fit and clamping connection with the cutting groove 35.

Illustratively, the cutting groove 35 is of a circular structure, and the first stop boss 2114 of the arc-shaped structure and the second stop boss 2214 of the arc-shaped structure are matched and clamped on the cutting groove 35 of the circular structure, so as to ensure that the pin terminal 3 is easy to fall off and ensure that the partition plate assembly 2 is buckled on the pin terminal 3 in the terminal installation cavity 11.

Further, referring to fig. 4, 8, 18 and 19, as a specific embodiment of the connector provided by the present invention, the connector further includes a latch assembly 6 and a latch positioning portion 7, the latch assembly 6 includes a positioning member 61 and a latch 62; the jaw positioning part 7 is arranged in the terminal mounting cavity 11, and the jaw positioning part 7 is fixed between the terminal boss part 4 and the terminal limiting part 5; a plurality of clamping jaws 62 distributed at intervals circumferentially are arranged on the positioning piece 61, the positioning piece 61 is fixed in the terminal installation cavity 11, and an acute angle is formed between the positioning piece 61 and the clamping jaws 62; a plurality of a side of jack catch 62 with a side laminating of inclined plane jack catch fixed part 33, just another side of jack catch 62 with spacing portion 32 butt.

Illustratively, the jaws 62 are metal jaws, and the present invention is not limited thereto.

Illustratively, the claw positioning portion 7 is disposed in the terminal mounting cavity 11, and the claw positioning portion 7 is integrally formed with the socket housing 1.

It is understood that a plurality of the claws 62 are engaged with the inclined claw fixing portions 33 and the claws 62 are engaged with them so that the pin terminal 3 is held in the terminal mounting cavity 11 not to be easily withdrawn.

Further, referring to fig. 4, 5, 6 and 20, as a specific embodiment of the connector provided by the present invention, the connector further includes a shielding assembly 8 and a shielding blocking block 9, the shielding assembly 8 includes a shielding element 81 and an inverted buckle portion 82, the socket housing further includes a through hole, and the through hole is provided with a first concave portion 104 and a second concave portion 105; the partition plate assembly mounting part 12 is arranged in the through hole in a penetrating mode; the first concave portion 104 is matched with the key groove 121, the shielding stop block 9 is mounted on the second concave portion 105, the shielding piece 81 is integrally formed with the inverted portion 82, the inverted portion 82 is abutted to the shielding stop block 9, and the shielding piece 81 is abutted to the key groove 121.

Illustratively, the shielding member 81 may be a metal shielding case, and the invention is not limited thereto. It can be seen that the shielding member 81 is used for anti-electromagnetic interference, and the shielding member 81 abuts against the key groove 121 to form a shielding connection.

Illustratively, the through-hole is gear-shaped. As a modification, the shield stopper 9 is formed integrally with the receptacle housing 1.

Further, referring to fig. 1 and 4, as a specific embodiment of the connector provided by the present invention, the connector further includes a waterproof ring 101, a waterproof groove 102 is provided on the outer end surface of the socket housing 1, and the waterproof ring 101 is disposed on the waterproof groove 102.

It is noted that the waterproof ring 101 is provided on the waterproof groove 102 to make the connector waterproof.

The utility model discloses an installation method of connector, as follows:

firstly, mounting a plurality of shields 81 on the outer peripheral wall of the bulkhead assembly mounting part 12, mounting the plurality of claws 62 in the terminal mounting cavity 11, mounting the pin protection cap 103 on the pin part 31, mounting the pin terminal 3 in the terminal mounting cavity 11, and mounting the waterproof ring 101 on the waterproof groove 102 to complete the combined mounting of the connector; the combined connector has the characteristics of compact structure and reliability.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A connector, characterized by: the socket comprises a socket shell, a partition plate assembly and at least two contact pin terminals, wherein the socket shell comprises at least two terminal mounting cavities and at least two partition plate assembly mounting parts;

the pin terminal is correspondingly inserted into the pin terminal mounting cavity, and one end of the pin terminal is exposed out of the partition board assembly mounting part and is electrically connected with a component;

the baffle plate assembly is detachably mounted on the baffle plate assembly mounting portion, and the baffle plate assembly is mounted between the pin terminals in at least two modes.

2. The connector of claim 1, wherein: the baffle plate assembly comprises a first baffle plate and a second baffle plate, the first baffle plate comprises a first buckling part and a first protection plate, and the second baffle plate comprises a second buckling part and a second protection plate;

the central position of the first buckling part extends outwards to form the first protection plate, the central position of the second buckling part extends outwards to form the second protection plate, and the first protection plate or the second protection plate is located between the two pin terminals;

first detain position portion with the position portion cooperation joint is detained to the second, just first detain position portion and the second detains position portion demountable installation in on the periphery wall of baffle subassembly installation department.

3. The connector of claim 2, wherein: first knot position portion reaches second knot position portion all is the arc structure, baffle subassembly installation department is circular structure, just first knot position portion with the second is detained position portion symmetry and is set up.

4. The connector of claim 3, wherein: the first buckling part is provided with a first buckling boss and a first buckling hole, and the second buckling part is provided with a second buckling boss and a second buckling hole;

the first buckling boss is located at the top of the first buckling part, the first buckling hole is located at the bottom of the first buckling part, the second buckling boss is located at the bottom of the second buckling part, and the second buckling hole is located at the top of the second buckling part;

the first buckle boss and the second buckle hole are matched and clamped, and the second buckle boss and the first buckle hole are matched and clamped.

5. The connector of claim 4, wherein: the first buckling part is also provided with a first anti-rotation boss, and the partition plate assembly mounting part is provided with a plurality of key grooves;

the at least two first anti-rotation bosses are arranged on the inner peripheral wall of the first buckling part and are respectively arranged at two ends of the first buckling part;

at least two first anti-rotation bosses are matched with the key grooves.

6. The connector of claim 5, wherein: the connector also comprises a terminal boss part and a terminal limiting part, the pin terminal comprises a pin part, a limiting part, an inclined plane claw fixing part and a component connecting part, and a groove is arranged on the inclined plane claw fixing part;

one end of the pin part is fixedly connected with one end of the limiting part, the other end of the limiting part is fixedly connected with one end of the inclined plane clamping jaw fixing part, and the other end of the inclined plane clamping jaw fixing part is fixedly connected with the component connecting part;

the terminal limiting portion and the terminal protruding portion are fixed in the terminal installation cavity, the pin inserting portion penetrates through the terminal limiting portion, the limiting portion is abutted to the terminal limiting portion, the groove is matched with the terminal protruding portion to be limited, and the component connecting portion is exposed out of the partition plate assembly installation portion.

7. The connector of claim 6, wherein: the first buckling part is also provided with a first stop boss, the second buckling part is also provided with a second stop boss, the first stop boss and the second stop boss are both arc-shaped structures, and the pin terminal is also provided with a cutting groove;

the grooving is located between inclined plane jack catch fixed part and components and parts connecting portion, and the grooving exposes outside baffle subassembly installation department, first end position boss and second end position boss with the grooving cooperation joint.

8. The connector of claim 7, wherein: the connector also comprises a jaw assembly and a jaw positioning part, wherein the jaw assembly comprises a positioning part and a jaw;

the clamping jaw positioning part is arranged in the terminal mounting cavity and is fixed between the terminal boss part and the terminal limiting part;

the positioning piece is provided with a plurality of clamping jaws which are circumferentially distributed at intervals, the positioning piece is fixed in the terminal installation cavity, and an acute angle is formed between the positioning piece and the clamping jaws;

a plurality of a side of jack catch with a side laminating of inclined plane jack catch fixed part, just another side of jack catch with spacing portion butt.

9. The connector of claim 8, wherein: the connector further comprises a shielding assembly and a shielding blocking block, the shielding assembly comprises a shielding piece and a reverse buckling part, the socket shell further comprises a through hole, and a first concave part and a second concave part are arranged on the through hole;

the partition plate assembly mounting part is arranged in the through hole in a penetrating mode, the first concave part is matched with the key groove, and the shielding stop block is mounted on the second concave part;

the shielding piece with back-off portion integrated into one piece, just back-off portion with the shielding stops the piece butt, the shielding piece with the keyway butt.

10. The connector of claim 9, wherein: the connector further comprises a waterproof ring, a waterproof groove is formed in the outer end face of the socket shell, and the waterproof ring is arranged on the waterproof groove.

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