CN219610782U - Connector socket and connector plug - Google Patents

Abstract

The utility model relates to a connector socket and a connector plug, which comprises a connecting component, a circuit board component and a shielding cover, wherein the connecting component is used for butting the connector plug, the circuit board component is electrically connected to the connecting component, the circuit board component is externally arranged on the connecting component, and the shielding cover is provided with the connecting component and is used for shielding external interference signals received by the connector socket. The circuit board assembly is arranged outside the connecting assembly, the size of the circuit board assembly is not limited to that of the connecting assembly, the expansibility of the circuit board assembly is improved, and the circuit board assembly is convenient to install and maintain. In addition, the connector socket can prevent the internal circuit of the connector socket from being interfered by external high-frequency signals by arranging the shielding cover on the connecting assembly housing.

Description

Connector socket and connector plug

Technical Field

The present utility model relates to the field of socket connection technology, and in particular, to a connector socket and a connector plug.

Background

With the development of the socket connection technology field, a socket connection technology for a golden finger connector is presented, and the technology mainly connects a male head and a female head of the golden finger connector socket, so that electric connection or signal transmission between different external devices and a circuit board is facilitated. The golden finger connector in the prior art is used for arranging the circuit board assembly inside the socket, so that the expansion of the layout of the circuit board is limited, a neutral position is reserved on one side of the shielding cover, which faces the male head, and the joint of the male head and the female head is still interfered by external high-frequency signals in use.

Disclosure of Invention

Based on this, it is necessary to provide a connector receptacle and a connector plug.

The utility model provides a connector socket, includes coupling assembling, circuit board subassembly and shield cover, coupling assembling is used for docking connector plug, circuit board subassembly electricity connect in coupling assembling, just circuit board subassembly is external in coupling assembling, the shield cover is established coupling assembling is used for the shielding the outside interference signal that connector socket received.

The circuit board assembly is arranged outside the connecting assembly, the size of the circuit board assembly is not limited to that of the connecting assembly, the expansibility of the circuit board assembly is improved, and the circuit board assembly is convenient to install and maintain. In addition, the connector socket can prevent the internal circuit of the connector socket from being interfered by external high-frequency signals by arranging the shielding cover on the connecting assembly housing.

In one embodiment, the size of the circuit board assembly is greater than the size of the connection assembly.

The size of the circuit board assembly is large, and the circuit board assembly is favorable for integrating more electronic elements onto the circuit board assembly, so that the integration of the electronic elements of the circuit board assembly is higher, the connection assembly and other electronic elements are convenient for electric signal interaction, and the efficiency of information transmission is improved.

In one embodiment, the connector receptacle further comprises a housing the shield.

So set up, the casing cover establishes the shield cover, can protect shield cover and the inside coupling assembling of shield cover, avoid the shield cover to receive the harm in the frequent use of connector socket, prolong the life of shield cover.

In one embodiment, the connector socket comprises a spring and a clamping piece, the connecting assembly comprises a connector and a base, the connector is fixedly connected to the base, the base is accommodated in the shielding cover, the base is provided with a sliding groove, the clamping piece is movably arranged in the sliding groove, and the spring is connected with the clamping piece and can enable the clamping piece to be elastically clamped to the connector plug.

The connector plug is fixed through the spring and the clamping piece, so that stability and reliability of the connection position of the connector socket and the connector plug are improved.

In one embodiment, two clamping pieces are provided, and two ends of the spring are respectively connected with one clamping piece.

So set up, connect two joint spare through the spring for joint spare is in connector plug all the time in the butt, also can prevent that the joint spare from deviating from the spout.

In one embodiment, the clamping piece comprises a clamping portion, a sliding portion, a connecting portion and a limiting portion which are sequentially connected, wherein the clamping portion is used for clamping the connector plug, the sliding portion is inserted into the sliding groove, the size of the connecting portion is smaller than that of the sliding portion and that of the limiting portion, the connecting portion is connected to the spring, and the limiting portion is used for preventing the spring from falling out of the connecting portion.

The clamping part and the limiting part are arranged in such a way that the displacement direction of the clamping part is strictly limited, so that the clamping part can only slide along a single direction in the chute, and the stability of the spring and the clamping part in use is improved.

In one embodiment, the connecting assembly further comprises a positioning piece, the positioning piece is fixedly connected to the base, the positioning piece comprises a first elastic piece and a second elastic piece, the first elastic piece is abutted to the shielding cover, and the second elastic piece can be abutted to the connector plug.

So set up, the setting element can inject the position of shield cover and connector plug, and the weight of connector plug and the influence that rocks the production are born by the casing, and first shell fragment and second shell fragment can play the butt fixed and cushioning effect, are favorable to protecting the inside coupling assembling of shield cover.

In one embodiment, the positioning piece further comprises a shielding plate, a socket for the connector plug to be inserted into is formed in the shell, the shielding plate is arranged at the socket, and the shielding plate, the connector plug and the shielding cover can be enclosed to form an electric signal shielding area.

The shielding area formed by the shielding plate, the connector plug and the shielding cover makes up for the loopholes of the single shielding cover in use, and is beneficial to improving the anti-interference effect of the connector socket.

In one embodiment, the shielding cover comprises a back plate and a plurality of side plates which are annularly arranged and sequentially connected, a through hole is formed in the back plate, and the connecting assembly can be electrically connected with the circuit board assembly through the through hole.

The shielding cover wraps the connecting assembly through the side plates and the backboard, and the backboard is provided with the through holes only at the connecting position of the connecting assembly and the circuit board assembly, so that the coverage rate of the shielding cover is increased.

A connector plug which mates with the connector receptacle described above.

In one embodiment, the connector plug is provided with a groove, the connector socket comprises a clamping piece and a positioning piece, when the connector plug is plugged into the connector socket, the clamping piece is elastically clamped into the groove, and the positioning piece is elastically abutted to the connector plug.

So set up, recess and joint spare cooperate, after connector plug and the grafting of connector socket, the joint spare can automatic joint in the recess, has promoted the reliability of connection.

Drawings

Fig. 1 is a schematic diagram of an assembly structure of a connector socket and a connector plug according to an embodiment of the utility model;

FIG. 2 is a schematic view of an exploded view of the female connector housing of FIG. 1;

FIG. 3 is a schematic view of the housing of FIG. 2;

FIG. 4 is a schematic view of the housing of FIG. 3 at another angle;

FIG. 5 is a schematic view of the connector shown in FIG. 2;

FIG. 6 is a schematic view of the base of FIG. 2;

FIG. 7 is a schematic view of the base of FIG. 6 at another angle;

FIG. 8 is a schematic structural view of the fastening member in FIG. 2;

FIG. 9 is a schematic view of the positioning member shown in FIG. 2;

FIG. 10 is a schematic view of the attachment of the positioning member of FIG. 9 to a base;

FIG. 11 is a schematic view of the shield of FIG. 2;

fig. 12 is a schematic view of the shield shown in fig. 11 at another angle.

Reference numerals:

100. a connector socket; 10. a connection assembly; 11. a base; 111. a chute; 112. a first mounting post; 113. a second mounting post; 114. a third mounting post; 115. a mounting groove; 12. a connector; 121. a fixing hole; 122. a fixing groove; 13. a positioning piece; 131. a first elastic sheet; 132. a second spring plate; 133. a shielding plate; 134. a mounting hole; 20. a circuit board assembly; 30. a shield; 31. a through hole; 32. an anti-falling elastic sheet; 40. a housing; 41. a jack; 42. bolt holes; 43. a limiting hole; 50. a spring; 60. a clamping piece; 61. a clamping part; 62. a sliding part; 63. a connection part; 64. a limit part;

200. a connector plug; 201. a groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The golden finger connector in the prior art has the circuit board assembly arranged inside the socket, which limits the expansion of the layout of the circuit board, and the exterior of the connector is not provided with a metal shell, so that the connector cannot shield external high-frequency signals in use.

Based on this, it is necessary to provide a connector receptacle 100 and a connector plug 200.

Referring to fig. 1 and 2, fig. 1 is a schematic diagram illustrating an assembly structure of a connector socket 100 and a connector plug 200 according to an embodiment of the utility model, and fig. 2 is a schematic diagram illustrating an exploded structure of the connector socket 100 shown in fig. 1.

The utility model provides a connector socket 100, includes coupling assembling 10, circuit board subassembly 20 and shield cover 30, coupling assembling 10 is used for docking connector plug 200, and circuit board subassembly 20 electricity is connected in coupling assembling 10, and circuit board subassembly 20 is external in coupling assembling 10, and shield cover 30 covers coupling assembling 10 for the outside interference signal that shield connector socket 100 received.

By arranging the circuit board assembly 20 outside the connecting assembly 10, the size of the circuit board assembly 20 is not limited to the size of the connecting assembly 10, the expansibility of the circuit board assembly 20 is increased, and the installation and the maintenance of the circuit board assembly 20 are also facilitated. In addition, by providing the shield case 30 outside the connection assembly 10, the internal circuit of the connector socket 100 can be prevented from being disturbed by external high-frequency signals.

Alternatively, in one embodiment of the present utility model, the size of the circuit board assembly 20 is larger than the size of the connection assembly 10.

The size of the circuit board assembly 20 is large, and the circuit board assembly 20 is favorable for integrating more electronic elements, so that the integration of the electronic elements of the circuit board assembly 20 is higher, the connection assembly 10 and other electronic elements can conveniently perform electric signal interaction, and the efficiency of information transmission is improved.

It is understood that in other embodiments, the dimensions of the circuit board assembly 20 may be equal to or smaller than the dimensions of the connection assembly 10, so long as the connection assembly 10 is capable of electrically connecting with the circuit board assembly 20.

Referring to fig. 3 and 4, fig. 3 is a schematic structural view of the housing 40 in fig. 2, and fig. 4 is a schematic structural view of the housing 40 in fig. 3 at another angle.

Optionally, in one embodiment of the present utility model, the connector receptacle 100 further includes a housing 40, the housing 40 housing the shield 30.

By the arrangement, the shielding case 30 is covered by the shell 40, so that the shielding case 30 and the connecting assembly 10 inside the shielding case 30 can be protected, the shielding case 30 is prevented from being damaged in the frequent use of the connector socket 100, and the service life of the shielding case 30 is prolonged.

Optionally, a side wall of the housing 40 is provided with a bolt hole 42 for fixedly connecting the housing 40 to the circuit board assembly 20, and a fixing bolt passes through the side of the circuit board assembly 20 facing away from the housing 40 and is fixed to the bolt hole 42.

Thus, the housing 40 can be fixed to the circuit board assembly 20, which is beneficial to improving the reliability of the connector socket 100.

Referring to fig. 5 to 7, fig. 5 is a schematic structural view of the connector 12 shown in fig. 2, fig. 6 is a schematic structural view of the base 11 shown in fig. 2, and fig. 7 is a schematic structural view of the base 11 shown in fig. 6 at another angle.

Optionally, in an embodiment of the present utility model, the connector socket 100 includes a spring 50 and a clamping member 60, the connection assembly 10 includes a connector 12 and a base 11, the connector 12 is fixedly connected to the base 11, the base 11 is accommodated in the shielding case 30, the base 11 is provided with a sliding slot 111, the clamping member 60 is movably disposed in the sliding slot 111, the spring 50 is connected to the clamping member 60 and can enable the clamping member 60 to abut against a bottom of the sliding slot 111, and when the connector plug 200 is inserted into the connector socket 100, the spring 50 can enable the clamping member 60 to be elastically clamped to the connector plug 200.

By fixing the connector plug by the spring 50 and the clip 60, stability and reliability of the connection between the connector socket 100 and the connector plug 200 are improved.

It will be appreciated that in other embodiments, the spring 50 may not be provided, as long as the engaging member 60 can elastically abut against the base 11.

Referring to fig. 5, optionally, the base 11 further includes a first mounting post 112 and a second mounting post 113, the first mounting post 112 is disposed on a side of the base 11 facing the circuit board assembly 20, the second mounting post 113 is disposed on a side of the base 11 facing the connector plug 200, the connector 12 is provided with a fixing hole 121 and a fixing slot 122, the first mounting post 112 is inserted into the fixing hole 121, and the second mounting post 113 is inserted into the fixing slot 122, so as to form a fixation of the base 11 to the connector 12.

In one embodiment, two clamping pieces 60 are provided, two sets of sliding grooves 111 are provided, each set of sliding grooves 111 is symmetrically arranged in the base 11, two springs 50 are provided, two ends of each spring 50 are respectively connected with one clamping piece 60, two ends of each clamping piece 60 are connected with the springs 50, the two clamping pieces 60 have opposite approaching trend and are abutted to the groove bottoms of the sliding grooves 111 under the pulling of the springs 50, and when the connector plug 200 is inserted into the connector socket 100, the clamping pieces 60 can always be abutted to the connector plug 200.

In this way, the two locking members 60 are connected by the spring 50, so that the locking members 60 always contact the connector plug 200, and the locking members 60 can be prevented from coming out of the sliding groove 111.

It should be understood that in other embodiments, other numbers of the locking members 60, the sliding grooves 111 and the springs 50 are also possible, as long as the locking members 60 can elastically abut and fix the connector plug 200.

Referring to fig. 8, fig. 8 is a schematic structural diagram of the fastening member 60 shown in fig. 2.

Optionally, in an embodiment of the present utility model, the clamping member 60 includes a clamping portion 61, a sliding portion 62, a connecting portion 63 and a limiting portion 64 sequentially connected, the clamping portion 61 is used for clamping the connector plug 200, the sliding portion 62 is inserted into the sliding slot 111, the connecting portion 63 is smaller than the sliding portion 62 and the limiting portion 64, the connecting portion 63 is connected to the spring 50, and the limiting portion 64 is used for preventing the spring 50 from falling out of the connecting portion 63.

By the arrangement, the displacement direction of the clamping piece 60 is strictly limited by the clamping portion 61 and the limiting portion 64, so that the clamping piece 60 can only slide along a single direction in the chute 111, and the stability of the spring 50 and the clamping piece 60 in use is increased.

It will be appreciated that in other embodiments, the connecting portion 63 may not be provided, and the spring 50 may be connected to the sliding portion 62, as long as the spring 50 is always connected to the engaging member 60.

Referring to fig. 9 and 10, fig. 9 is a schematic structural view of the positioning member 13 in fig. 2, and fig. 10 is a schematic structural view of the connection between the positioning member 13 and the base 11 in fig. 9.

Optionally, in one embodiment, the connection assembly 10 further includes a positioning member 13, the positioning member 13 is provided with a mounting hole 134, the base 11 further includes a third mounting post 114, the positioning member 13 is sleeved with the third mounting post 114 through the mounting hole 134, the positioning member 13 includes a first elastic sheet 131 and a second elastic sheet 132, the first elastic sheet 131 is elastically abutted to the shielding case 30, and the second elastic sheet 132 can be elastically abutted to the connector plug 200.

In this way, the positioning member 13 can define the positions of the shielding case 30 and the connector plug 200, and the weight and the vibration of the connector plug 200 are borne by the housing 40, so as to be beneficial to protecting the connection assembly 10 inside the shielding case 30.

Alternatively, the number of the positioning members 13 is two, and the positioning members are respectively disposed on the upper side and the lower side of the housing 40, and the first elastic sheet 131 and the second elastic sheet 132 are both toothed.

So set up, promoted the cushioning effect of setting element 13, the tooth form design of first shell fragment 131 and second shell fragment 132 makes first shell fragment 131 and second shell fragment 132 atress deformation more easily, has made things convenient for the insertion of connector plug 200.

Referring to fig. 6 and fig. 7 together, optionally, the base 11 further includes a mounting groove 115, and the first elastic piece 131 and the second elastic piece 132 are inserted into the mounting groove 115.

In the conventional art, the shield shell is disposed circumferentially to the connector receptacle, and in view of facilitating insertion of the connector plug into the connector receptacle, no shield structure is disposed at the insertion port of the connector receptacle.

Referring to fig. 3, optionally, in an embodiment of the utility model, the positioning member 13 further includes a shielding plate 133, the housing 40 is provided with a socket into which the connector plug 200 is inserted, the shielding plate 133 is disposed at the socket, and the shielding plate 133, the connector plug 200 and the shielding cover 30 can be enclosed to form an electrical signal shielding area.

So set up, because the extra shield plate 133 that has set up of socket department, shield plate 133, connector plug 200 and shield cover 30 have constituted the shielding district jointly, have compensatied the leak that traditional shield cover exists in use, are favorable to promoting the anti-interference effect of connector socket 100.

It will be appreciated that in other embodiments, the housing 40 also includes a shielding plate 133, the shielding plate 133 is fixedly connected to the interior of the housing 40, and an opening is formed in the shielding plate 133 for inserting the connector plug 200.

In this manner, the shield plate 133, the connector plug 200, and the shield can 30 can also enclose and form an electric signal shielding region.

Referring to fig. 11 and 12, fig. 11 is a schematic structural view of the shield 30 in fig. 2, and fig. 12 is a schematic structural view of the shield 30 in fig. 11 at another angle.

Optionally, in one embodiment of the present utility model, the shielding case 30 includes a back plate and a plurality of side plates that are annularly disposed and sequentially connected, the back plate is provided with a through hole 31, and the connection assembly 10 can be electrically connected with the circuit board assembly 20 through the through hole 31.

So set up, shield cover 30 wraps up coupling assembling 10 through setting up curb plate and backplate, and the backplate only offers through-hole 31 in coupling assembling 10 and circuit board subassembly 20 junction, has increased shield cover 30's coverage rate.

Referring to fig. 4, optionally, the housing 40 further includes a limiting hole 43, and the shielding case 30 further includes an anti-disengaging spring plate 32, where the anti-disengaging spring plate 32 can extend into the limiting hole 43 and prevent the shielding case 30 from disengaging from the housing 40.

A connector insert 200, the connector insert 200 mates with the connector receptacle 100 described above.

Optionally, in an embodiment of the present utility model, the connector plug 200 is provided with a groove 201, the connector socket 100 includes a clamping member 60 and a positioning member 13, when the connector plug 200 is plugged into the connector socket 100, the clamping member 60 is elastically clamped in the groove 201, and the positioning member 13 is elastically abutted against the connector plug 200.

So set up, recess 201 cooperatees with joint spare 60, and after connector plug 200 and connector socket 100 pegged graft, joint spare 60 can automatic joint in recess 201, has promoted the reliability of connection.

It will be appreciated that in other embodiments, the locking member 60 may be disposed on the connector plug 200, and the inner side of the housing 40 is provided with a groove 201 for locking the locking member 60.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. The utility model provides a connector socket, its characterized in that, connector socket includes coupling assembling, circuit board subassembly and shield cover, coupling assembling is used for docking connector plug, circuit board subassembly electricity connect in coupling assembling, just circuit board subassembly is arranged in outward the coupling assembling, the shield cover is established coupling assembling is used for the shielding the external interference signal that connector socket received.

2. The connector receptacle of claim 1, wherein the size of the circuit board assembly is larger than the size of the connection assembly.

3. The connector receptacle of claim 1, further comprising a housing the shield.

4. The connector receptacle of claim 3, wherein the connector receptacle comprises a spring and a clip, the connection assembly comprises a connector and a base, the connector is fixedly connected to the base, the base is accommodated in the shielding cover, the base is provided with a chute, the clip is movably disposed in the chute, and the spring is connected to the clip and enables the clip to be elastically clipped to the connector plug.

5. The connector receptacle of claim 4, wherein there are two said snap-fit members, two ends of said spring being connected to one said snap-fit member respectively; and/or the number of the groups of groups,

the clamping piece comprises a clamping part, a sliding part, a connecting part and a limiting part which are sequentially connected, wherein the clamping part is used for clamping the connector plug, the sliding part is inserted into the sliding groove, the size of the connecting part is smaller than that of the sliding part and the limiting part, the connecting part is connected with the spring, and the limiting part is used for preventing the spring from falling out of the connecting part.

6. The connector receptacle of claim 4, wherein the connection assembly further comprises a positioning member fixedly connected to the base, the positioning member comprising a first spring and a second spring, the first spring being adapted to abut the shield, the second spring being adapted to abut the connector plug.

7. The connector receptacle of claim 6, wherein the positioning member further comprises a shielding plate, the housing is provided with a socket into which the connector plug is inserted, the shielding plate is disposed at the socket, and the shielding plate, the connector plug and the shielding cover can be enclosed to form an electrical signal shielding area.

8. The connector receptacle of claim 1, wherein the shield includes a back plate and a plurality of side plates disposed in a ring shape and connected in sequence, the back plate having a through hole formed therein, the connection assembly being electrically connectable to the circuit board assembly through the through hole.

9. A connector plug, characterized in that it mates with a connector socket according to any one of claims 1-8.

10. The connector plug according to claim 9, wherein the connector plug is provided with a groove, the connector socket comprises a clamping piece and a positioning piece, when the connector plug is plugged into the connector socket, the clamping piece is elastically clamped into the groove, and the positioning piece is elastically abutted against the connector plug.