CN219267972U

CN219267972U - Cable connector latch piece and cable assembly

Info

Publication number: CN219267972U
Application number: CN202223592930.XU
Authority: CN
Inventors: 彭哲; 邓忠诚; 尹绪引
Original assignee: Shenzhen Electric Connector Technology Co Ltd
Current assignee: Shenzhen Electric Connector Technology Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-27
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a cable connector locking piece and a cable assembly. The both sides of holding groove are C type groove, the top is first opening, and the hasp spare is equipped with first spacing lateral wall in the one end of holding groove, and the top of first spacing lateral wall is buckled to the direction of holding groove and is formed first spacing portion. The other end of the holding groove is provided with an inlet, and the side walls of the two sides of the inlet are provided with elastic sheets. The plug of the connector is limited on the locking piece through the C-shaped groove, the first limiting part and the elastic piece, so that the plurality of plugs are combined, the plug is convenient to pull out and insert together, and wiring connection between two circuit boards or two modules is convenient. In addition, through the concave-convex sense of latch fitting still multiplicable plug lateral wall, the plug of being convenient for pulls out, and when not needing many cables, still can dismantle latch fitting for every cable independently uses, solves the drawback of current binary channels coaxial line connector.

Description

Cable connector latch piece and cable assembly

Technical Field

The present utility model relates to the field of cables, and in particular, to a cable connector locking member and a cable assembly.

Background

Along with development of technology, the existing electric connection between a plurality of modules all needs a dual-channel radio frequency coaxial line, compared with a single-channel coaxial line, the dual-channel coaxial line can transmit multiple groups of signals, and the dual-channel coaxial line is used for two acting channel coaxial lines, so that space is saved, and space can be saved. However, at present, in order to ensure stability of two-channel signal transmission and related shielding performance, the existing two-channel radio frequency coaxial line generally comprises an upper shielding shell, a lower shielding shell, an upper shielding spacer and a lower shielding shell, wherein the upper shielding shell and the lower shielding shell are matched to fix an insulator, the shielding spacer positioned between the two coaxial lines and a connector for connecting inner conductors of the two coaxial lines, the parts are more, the upper shielding shell and the lower shielding shell are complex in structure, the production and the manufacturing are inconvenient, and the production cost is higher than that of the two radio frequency coaxial lines. In order to ensure the shielding performance, the upper shell of the shielding cover and the lower shell of the shielding cover are matched to form the shielding cover with relatively flat side walls, so that the shielding cover is inconvenient to pull out from the base when being matched with the socket.

Disclosure of Invention

The utility model aims to provide a cable connector locking piece and a cable assembly, which are used for solving the problem that the existing dual-channel radio frequency coaxial line is inconvenient to pull out after being matched with a socket.

The technical scheme of the utility model is as follows:

in one aspect, the present utility model provides a cable connector latch, where at least one accommodating groove for accommodating an outer housing in a coaxial cable connector is formed on the latch, and the top of the accommodating groove is a first opening;

the two sides of the accommodating groove are C-shaped grooves, a first limiting side wall is arranged at one end of the accommodating groove of the locking piece, and the top of the first limiting side wall is bent towards the direction of the accommodating groove to form a first limiting part used for being matched with the clamping groove on the coaxial cable connector;

the other end of the accommodating groove of the locking piece is provided with an inlet for sliding the outer shell in the coaxial cable connector in the accommodating groove, and the side walls of the two sides of the inlet are respectively provided with an elastic sheet for limiting the outer shell in the coaxial cable connector.

Further, the elastic sheet and the bottom of the accommodating groove form an avoidance gap.

Further, the width of the accommodating groove is consistent with the width of two coaxial cable connectors arranged side by side.

Further, the plurality of the accommodating grooves are arranged in a straight line; and the width of the accommodating groove is consistent with the width of two coaxial cable connectors arranged side by side, or the width of the accommodating groove is consistent with the width of one coaxial cable connector.

Further, the latch member includes: the panel, a plurality of second spacing side walls which are arranged at intervals and are formed by upward bulges on the top surface of the panel, a second spacing part which is formed by bulges on one side close to the accommodating groove on the top of the second spacing side wall, and an inlet side wall connected with the second spacing side wall;

the accommodating groove is formed by surrounding the panel, the first limiting side wall, the first limiting part, the two adjacent second limiting side walls and the second limiting parts on the two adjacent second limiting side walls.

Further, the second limiting part is formed with a first embedding block for embedding the coaxial cable connector in a protruding mode at one side close to the accommodating groove.

Further, the first limiting portion protrudes at a position corresponding to each coaxial cable connector to form a second embedded block.

Further, the inlet side wall is arranged at intervals with the panel; or, the bottom of the inlet side wall is connected with the panel, a spring piece gap penetrating through the inlet side wall is formed below the spring piece on the inlet side wall, and the spring piece gap is a second opening at one end far away from the second limiting side wall.

Furthermore, the elastic sheet and the side wall of the inlet form a U shape.

Further, the shell fragment includes connecting portion and joint portion, the entry lateral wall is connected through connecting portion to the joint portion, the joint portion is close to the spacing lateral wall of second gradually along the direction of shell fragment length in the one end that keeps away from connecting portion.

Further, a yielding port is formed between the first limiting side wall and the second limiting side wall.

Further, the top view of the first embedded block is trapezoid or triangle.

Further, the inlet side wall is higher than the second limiting side wall.

In another aspect, the present utility model provides a cable assembly comprising a cable connector catch member as described above and at least two coaxial cable connectors,

the coaxial cable connector includes: an outer housing, a coaxial cable, an insulator provided on the outer housing, and an internal terminal mounted in the insulator;

one end of an inner conductor of the coaxial cable is arranged on the inner terminal, an outer conductor of the coaxial cable is connected with the outer shell, a cylinder part used for being connected with the socket is arranged on the outer shell, a clamping groove is formed in an inward concave manner on the outer side wall of the cylinder part, and two sides of the outer shell are sequentially bent along the length direction of the coaxial cable to form a guide limiting part, a bent arm and a wire pressing arm;

the guide limiting part is arranged in the C-shaped groove, one end of the first limiting part is arranged in the clamping groove, the elastic sheet is positioned at one end of the bent arm far away from the guide limiting part and at one side of the line pressing arm, and the cylindrical part is arranged at the first opening.

Further, a first limit groove is formed in the position, corresponding to the first embedded block, of the cylindrical portion, and the first embedded block is arranged in the first limit groove.

Further, a second limiting groove is formed in the position, corresponding to the second embedded block, of the cylindrical portion, and the second embedded block is arranged in the second limiting groove.

The utility model has the beneficial effects that: compared with the prior art, the locking device has the advantages that the accommodating groove is formed in the locking piece and used for accommodating and limiting the plug on the cable connector, the C-shaped groove, the first limiting part and the elastic sheet lock the outer shell on the locking piece, so that two or more side-by-side plugs are fixed on the locking piece together, the plugs are conveniently pulled out and plugged together, and the use is convenient. And through the latch piece, can connect a plurality of plugs an organic wholely, but also increase the unsmooth sense of plug lateral wall, the plug of being convenient for pulls out. In addition, the locking piece can be detached when a plurality of cables are not needed, so that each cable can be used independently, and the flexibility of cable application is improved.

Drawings

FIG. 1 is a perspective view of the locking element of the present utility model;

fig. 2 is a perspective view of another view of the latch of the present utility model.

FIG. 3 is a schematic view of a portion of a cable assembly of the present utility model;

FIG. 4 is a sectional view taken in the direction B-B in FIG. 3;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 3;

fig. 6 is an exploded view of the coaxial cable connector and receptacle of the present utility model;

fig. 7 is an exploded view of the coaxial cable connector of the present utility model;

fig. 8 is a schematic view of a portion of a coaxial cable connector of the present utility model;

FIG. 9 is a cross-sectional view of a cable assembly of the present utility model in use with a receptacle;

FIG. 10 is a top view of a latch according to another embodiment of the present utility model;

FIG. 11 is a top view of a latch according to another embodiment of the present utility model;

FIG. 12 is a schematic view of a latch of the present utility model having a spring gap;

FIG. 13 is a top view of a latch according to another embodiment of the present utility model;

reference numerals:

a locking piece 1; a panel 11; a first limiting sidewall 12; a second limiting sidewall 13; a receiving groove 15; a spring piece 16; an inlet 17; a relief port 18; a first stopper 121; a second limiting portion 131; a first embedded block 132; a C-shaped groove 151; a bending portion 161; a clamping part 162; a back-off gap 163;

a coaxial cable connector 2; an outer housing 21; an insulator 22; an internal terminal 23; a coaxial cable 24; a guide limit part 211; a cylindrical portion 212; a card slot 213; a first limit groove 214; a curved arm 215; a crimping arm 216; a connection portion 217; a boss 218; an inner conductor 241; an insulating layer 242; an outer conductor 243; a protective sleeve 244;

a socket 3; recess 31.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 and 2, a cable connector latch 1 according to an embodiment of the present utility model is used for combining a plurality of coaxial cable connectors 2 together, so that the plurality of coaxial cable connectors 2 can be plugged together, and a user can conveniently connect a plurality of channels between two circuit boards or two modules.

Specifically, the cable connector locking device 1 is provided with at least one accommodating groove 15 for accommodating the outer housing 21 of the coaxial cable connector 2, and the top of the accommodating groove is a first opening. The two sides of the accommodating groove 15 are C-shaped grooves 151, so as to limit the guiding and limiting part 211 on the outer housing 21 in the coaxial cable connector 2. The latch 1 is provided with a first limiting sidewall 12 at one end of the accommodating groove 15, and the top of the first limiting sidewall 12 is bent towards the direction of the accommodating groove 15 to form a first limiting portion 121 for being matched with the clamping groove 213 on the coaxial cable connector 2. The other end of the accommodating groove 15 of the locking piece 1 is provided with an inlet 17 for sliding the outer shell 21 in the coaxial cable connector 2 in the accommodating groove 15, and two side walls of the inlet 17 are respectively provided with an elastic sheet 16 for limiting the outer shell 21 in the coaxial cable connector 2.

Based on the cable connector locking member 1, the embodiment of the utility model also shows a cable assembly, and referring to fig. 3-9, the cable assembly comprises the cable connector locking member 1 and at least two coaxial cable connectors 2.

Specifically, referring to fig. 7, the coaxial cable connector 2 is a micro coaxial cable connector 2, and the coaxial cable connector 2 is composed of a coaxial cable 24 and plugs provided at both ends of the coaxial cable 24. The plug is generally composed of an outer housing 21, an insulator 22 and an inner terminal 23, and the coaxial cable 24 is generally composed of an inner conductor 241, an insulating layer 242, an outer conductor 243 and a protective sheath 244 in that order from inside to outside. The outer housing 21 is provided with a cylindrical portion 212 for connection to the socket 3, and an outer side wall of the cylindrical portion 212 is recessed inward to form a locking groove 213. Correspondingly, the inner side wall of the cylindrical portion 212 forms a protruding portion 218 at a position corresponding to the clamping groove 213, and the protruding portion 218 is used for being matched with the concave groove 31 on the socket 3 to achieve the plug-in and plug-out of the socket 3 and the coaxial cable connector 2, so that the socket 3 and the coaxial cable connector 2 are connected.

The two sides of the outer shell 21 are sequentially bent along the length direction of the coaxial cable 24 to form a guiding limiting part 211, a bent arm 215 and a wire pressing arm 216, the insulator 22 is arranged on the outer shell 21, specifically, the inner terminal 23 is a conductive part, one end of an inner conductor 241 on the coaxial cable 24 is arranged in the inner terminal 23, the inner terminal 23 is arranged in the insulator 22 to limit, the bottom panel of the outer shell 21 is matched with the cylindrical part 212 to limit the insulator 22, and the bent arm 215 is matched to bend to further press the insulator 22, so that the insulator 22 is mounted. The guiding and limiting parts 211 are located at two sides of the cylindrical part 212, and the pressing arms 216 are used for pressing the outer conductor 243 and the protective sleeve 244 of the coaxial cable 24, so as to realize stable connection of the coaxial cable 24 and the plug.

The guiding and limiting part 211 on the plug slides into the accommodating groove 15 from the inlet 17, the accommodating groove 15 limits the plug, the first limiting part 121 is at least partially arranged in the clamping groove 213, the elastic sheet 16 is positioned at one end of the bent arm 215 away from the guiding and limiting part 211 and is positioned at one side of the line pressing arm 216, and the cylindrical part 212 is arranged at the first opening, as shown in fig. 3, therefore, the outer shell 21 can be locked and limited on the locking piece 1, and the plug can be limited from two right-angle sides, so that when the plug is pulled out from the socket 3, the plug is prevented from being easily separated from the accommodating groove 15 under the action of pulling-out force at the position without limitation, and the plug is separated from the locking piece 1, so that the using effect of the locking piece 1 is affected.

The utility model combines two or more cable connectors into a whole by the cable connector locking piece 1, so that the communication among the cable connectors cannot be affected mutually, and the cable connectors are matched with a plug for use. And because the integral plug on the double-channel radio frequency coaxial line is small in size, the outer side wall step of the double-channel radio frequency coaxial line is not obvious, and the double-channel radio frequency coaxial line is inconvenient to pull out when being matched with the socket 3 for use, so that the use experience of a user is influenced. The coaxial cable connector locking device is simple in structure, a user can directly sleeve the cable connector locking device 1 on two or more coaxial cable connectors 2 which are arranged side by side and independent according to requirements, and two or more coaxial cables are combined into a whole, so that the outer side wall of the multichannel coaxial cable forms an inverted convex shape in cross section, a gripper structure can be well provided for the user, the pulling and inserting hand feeling is improved, and the coaxial cable connector locking device is convenient for the user to pull and insert. And the two cables are combined in the mode, so that compared with the mode of directly producing and manufacturing the dual-channel radio frequency coaxial line, the cost is lower, and the effect of saving the cost is achieved. And assemble according to the demand, when need not two cables to combine, still can demolish cable latch 1 for coaxial cable connector 2 still can singly use, and the flexibility is strong, saves the expense of producing binary channels radio frequency coaxial line die sinking.

In other embodiments, the cable connector locking member 1 of the present utility model is also applicable to other cables, and the plug is placed in the accommodating groove 15 without affecting the plug and socket 3 on the cable, and the structure of the plug and socket 3 on the plug is shown through the first opening, which is not limited herein. And one end of the plug is limited by the first limiting part 121, and the inlet 17 is limited by the elastic sheet 16, so that a plurality of plugs are limited side by side, and the limitation is not limited.

In the above embodiment, the elastic sheet 16 and the bottom surface of the accommodating groove 15 form the avoiding gap 163, so that the guiding and limiting portion 211 can enter the accommodating groove 15 from the avoiding gap 163 in the inlet 17.

In the above-described embodiment, the width of the accommodating groove 15 coincides with the width of two coaxial cable connectors 2 arranged side by side, as shown in fig. 1 and 2. Therefore, one accommodating groove 15 can accommodate two plugs of the coaxial cable connector 2 side by side, one sides of the two plugs are limited by the accommodating groove 15, the end surfaces of the two plugs are limited by the first limiting part 121 arranged in the clamping groove 213, and the two plugs and the cable viewing connector locking piece 1 can be connected integrally. In other embodiments, the plurality of accommodating grooves 15 are arranged in a "straight" shape, as shown in fig. 10 and 11, in this embodiment, the width of the accommodating groove 15 is consistent with the width of two coaxial cable connectors 2 arranged side by side, or the width of the accommodating groove 15 is consistent with the width of one coaxial cable connector 2, so as to realize the assembly of two or more coaxial cable connectors 2 together.

In the above embodiment, the bent arm 215 and the pressing arm 216 are connected through the connecting portion 217, the connecting portion 217 is also formed by bending the outer housing 21 upwards, the elastic piece 16 is located above the connecting portion 217, the bottom surface of the elastic piece 16 is slightly higher than the top surface of the connecting portion 217, or the space between the bottom surface of the elastic piece 16 and the bottom surface of the accommodating groove 15 just accommodates the height of the connecting portion 217, so that the limiting area of the locking device 1 and the outer housing 21 can be increased, and the stability of the outer housing 21 and the locking device 1 after being mounted can be improved.

Referring to fig. 1 and 2, a locking piece 1 includes: the panel 11, a plurality of spacing lateral walls 13 that set up by the protruding second that forms in panel 11 top surface, the protruding second spacing portion 131 that forms in the top of spacing lateral wall 13 in the side that is close to accommodation groove 15, and the entry 17 lateral wall that is connected with spacing lateral wall 13 of second. The accommodating groove 15 is formed by surrounding the panel 11, the first limiting side wall 12, the first limiting part 121, two adjacent second limiting side walls 13 and the second limiting parts 131 on the two adjacent second limiting side walls 13. The second limiting portion 131, the second limiting sidewall 13, and the panel 11 form a receiving groove 15 with C-shaped grooves 151 on two sides, so as to limit the guiding and limiting portion 211 on the outer housing 21. And the locking piece 1 can be directly formed by stamping a metal plate, so that the production and the manufacturing are convenient.

Specifically, the position that the second spacing lateral wall 13 is connected with the second spacing portion 131 is a circular chamfer, and this circular chamfer can be convenient for the user's finger grasp to when the finger snatches cable connector lateral wall, the finger can slide along circular chamfer, and when plug cooperation socket 3 uses, this circular chamfer can play a guide effect, and the finger of being convenient for is placed between the circuit board at second spacing portion 131 and socket 3 place, makes the plug pull out from socket 3.

In an embodiment, the second limiting portion 131 is formed with a first embedded block 132 protruding on a side close to the accommodating groove 15, and the cylinder portion 212 is provided with a first limiting groove 214 corresponding to the first embedded block 132. When the locking device 1 is used in combination with the coaxial cable connector 2, the first embedded block 132 is disposed in the first limiting groove 214, and the first embedded block 132 and the first limiting groove 214 cooperate to form a locking structure. Therefore, when the plug is matched with the socket 3, the plug faces downwards, the first embedded block 132 can also provide a bearing function for the outer shell 21 so as to increase the limiting area of the locking piece 1 and the outer shell 21 and improve the installation stability of the coaxial cable connector 2 and the locking piece 1.

In the above embodiment, the top view of the first embedded block 132 may be a trapezoid or a triangle, and optimally, the top view of the first embedded block 132 may be an isosceles trapezoid or an isosceles triangle, so that when the outer housing 21 is placed in the accommodating groove 15, the sides of the trapezoid or the triangle are used as guiding parts, so that the first embedded block 132 is conveniently placed in the first limiting groove 214, and under the action of external force, the first embedded block 132 can be conveniently slid out from the first limiting groove 214, so that the outer housing 21 is conveniently detached from the latch 1.

In an embodiment, the first limiting portion 121 protrudes to form a second insert (not shown) at a position corresponding to each coaxial cable connector 2, and the cylindrical portion 212 is provided with a second limiting groove (not shown) at a position corresponding to the second insert. When the locking piece 1 is matched with the coaxial cable connector 2 for use, the second embedded block is arranged in the second limiting groove, and the second embedded block is matched with the second limiting groove to form a locking structure. Therefore, when the plug is matched with the socket 3, the plug faces downwards, the second embedded block can further provide a bearing function for the outer shell 21, so that the limiting area of the locking piece 1 and the outer shell 21 is increased, and the mounting stability of the coaxial cable connector 2 and the locking piece 1 is improved.

In the above embodiment, the heights of the first and

second stopper portions

121 and 131 are identical to the height of the catching groove 213 on the outer side wall of the cylindrical portion 212. When the first and second insert blocks 132 and 132 are placed in the clamping groove 213, the first and second insert blocks 132 and 132 slightly protrude from the inner side wall of the cylindrical portion 212. For use with a plug, the receptacle 3 is a recess 31 corresponding to the protrusion 218 on the inner side wall of the cylindrical portion 212, as shown in fig. 6, which is a prior art and is not described in detail herein. Therefore, the first embedded block 132 and the second embedded block can be arranged corresponding to the concave groove 31 on the socket 3, and when the coaxial cable connector 2 is matched with the cable connector locking piece 1 for use, the plug is inserted into the socket 3, and the tail ends of the first embedded block 132 and the second embedded block can be placed in the concave groove 31 of the socket 3, as shown in fig. 9. Therefore, when the locking piece 1 is applied to a scene (such as an automobile) which is generally required to jolt, the plug-in force between the plug and the socket 3 can be increased, the plug and the socket 3 are prevented from loosening, and the stability of connection between two circuit boards or two modules is improved.

In the above embodiment, the spring 16 and the side wall of the inlet 17 form a "U" shape. The free end of the spring plate 16 is used for supporting the bent arm 215 in a buckling manner, so that the outer shell 21 positioned at the front end of the bent arm 215 can be limited in the accommodating groove 15.

In an embodiment, the side wall of the inlet 17 is spaced from the panel 11, so that the elastic piece 16 can move along the direction perpendicular to the length of the coaxial cable 24 under the action of external force, and the movable space of the elastic piece 16 is increased, so that the elastic piece 16 is clamped with the bent arm 215 to fix the outer housing 21, the plug can be more conveniently installed in the accommodating groove 15 and limited, and the plug can be directly pulled by external force to move out of the accommodating groove 15, so that the plug can be detached from the latch 1. In other embodiments, the bottom of the side wall of the inlet 17 is connected to the panel 11, a spring gap 171 penetrating the side wall of the inlet 17 is provided below the spring 16 on the side wall of the inlet 17, and the spring gap 171 is a second opening at one end far away from the second limiting side wall 13, as shown in fig. 12, so that the movement space of the spring 16 can be increased by using this structure.

On the basis of the above-mentioned interval arrangement between the side wall of the inlet 17 and the panel 11 or the arrangement of the spring gap 171, the spring 16 may not be U-shaped, specifically, the spring 16 may further include a bending portion 161 and a clamping portion 162, where the clamping portion 162 is connected to the side wall of the inlet 17 through the bending portion 161, and the clamping portion 162 is gradually close to the second limiting side wall 13 along the length direction of the spring 16 at one end far from the bending portion 161, i.e. the spring 16 may be raised to implement a clamping bent arm 215, as shown in fig. 13. In other embodiments, a clamping block (not shown) may be further disposed on the side wall of the inlet 17, the clamping block corresponds to the spring plate 16, and the elastic spring plate 16 formed by matching the side wall of the inlet 17 with the clamping block or by the gap 171 between the side wall of the inlet 17 and the panel 11 may also be realized by clamping the bent arm 215 on the outer housing 21. Specifically, the clamping block may be a convex point or a polygonal shape such as trapezoid, triangle, etc., which is not limited herein.

In other embodiments, the cable connector fixing member can be sleeved on two side-by-side plugs by the fixture. Alternatively, the direction of the spring 16 is initially aligned with the direction of the side wall of the inlet 17, and after the plug is placed in the accommodating groove 15, the spring 16 is bent against the bent arm 215 to lock the plug, and the like, and the manner of locking the plug to the cable connector is not limited.

In an embodiment, a relief opening 18 is formed between the first limiting sidewall 12 and the second limiting sidewall 13. So that the utility model can be directly formed by stamping a whole sheet metal, and is convenient for production and manufacture.

In one embodiment, the inlet 17 side wall is higher than the second limiting side wall 13. Specifically, the sidewall of the inlet 17 is slightly higher than the height of the cylindrical portion 212 on the basis of the use of the latch member 1 with the plug, but is lower than the overall height of the plug after the plug is mated with the socket 3 in this state.

In addition, the panel 11 may further include one or more vias formed in the panel 11 on the basis of the limited outer casing 21, which is not limited herein.

While the utility model has been described with respect to the above embodiments, it should be noted that modifications can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the utility model.

Claims

1. The cable connector locking piece is characterized in that at least one accommodating groove for accommodating an outer shell in a coaxial cable connector is formed in the locking piece, and the top of the accommodating groove is provided with a first opening;

2. The cable connector latch according to claim 1, wherein the spring plate forms a clearance with a bottom of the receiving groove.

3. The cable connector locking piece of claim 2, wherein the width of the receiving groove corresponds to the width of two coaxial cable connectors disposed side by side.

4. The cable connector locking piece according to claim 2, wherein a plurality of the accommodating grooves are arranged in a straight line; and the width of the accommodating groove is consistent with the width of two coaxial cable connectors arranged side by side, or the width of the accommodating groove is consistent with the width of one coaxial cable connector.

5. The cable connector latch according to claim 3 or 4, wherein the latch comprises: the panel, a plurality of second spacing side walls which are arranged at intervals and are formed by upward bulges on the top surface of the panel, a second spacing part which is formed by bulges on one side close to the accommodating groove on the top of the second spacing side wall, and an inlet side wall connected with the second spacing side wall;

6. The cable connector locking piece according to claim 5, wherein the second limiting portion is formed with a first insertion block protruding on a side close to the accommodating groove for insertion of the coaxial cable connector.

7. The cable connector locking piece of claim 6, wherein the first limiting portion protrudes to form a second insert at a location corresponding to each coaxial cable connector.

8. The cable connector catch piece of claim 7, wherein the entry side wall is spaced from the panel; or, the bottom of the inlet side wall is connected with the panel, a spring piece gap penetrating through the inlet side wall is formed below the spring piece on the inlet side wall, and the spring piece gap is a second opening at one end far away from the second limiting side wall.

9. The cable connector latch according to claim 8, wherein the spring and the inlet sidewall form a "U" shape.

10. The cable connector locking piece of claim 8, wherein the spring plate comprises a connecting portion and a clamping portion, the clamping portion is connected with the inlet side wall through the connecting portion, and the clamping portion gradually approaches the second limiting side wall along the length direction of the spring plate at one end far away from the connecting portion.

11. The cable connector locking piece of claim 9, wherein a relief opening is provided between the first and second limiting sidewalls.

12. The cable connector catch piece of claim 11, wherein the top view of the first insert is trapezoidal or triangular.

13. The cable connector catch piece of claim 9, wherein the entry side wall is higher than the second limit side wall.

14. A cable assembly comprising the cable connector catch member according to any one of claims 1-13 and at least two coaxial cable connectors,

15. The cable assembly of claim 14, wherein the cylindrical portion defines a first limiting groove at a location corresponding to the first insert, the first insert being disposed within the first limiting groove.

16. The cable assembly of claim 15, wherein the cylindrical portion defines a second limiting groove at a location corresponding to the second insert, the second insert being disposed within the second limiting groove.