Connector and male head and female head thereof

Abstract

The utility model belongs to the technical field of connectors, and provides a connector and a male head and a female head thereof. The connector male head comprises a male head body and a male head insertion core, the male head body is provided with a first accommodating cavity with a first opening, and a guide boss is arranged in the first accommodating cavity; and the male head insertion core is fixedly arranged at one end, facing the first opening, of the guide boss. By optimizing the structures of the connector male head and the connector female head, the installation process of the connector male head and the connector female head is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially a kind of connector and its male head and female head. BACKGROUND

[0002] The display screen of desktop computer is connected with support to place on the desktop. In the prior art, the connection between the display screen and the support is usually achieved by inserting the male head into the female head. The male head and the female head are inserted by matching their external structures and guided by guide column. The guide column is easily deformed under pressure during the insertion and removal, which affects the stability of the installation of the display screen and the support.

[0003] Moreover, the internal part of the male head and the female head is provided with wiring port, and the deformation of the guide column will also cause the deformation of the wiring port, which affects the stability of data transmission of the wiring port, and even causes the failure of the wiring port, resulting in the failure of the system.

[0004] Therefore, a new scheme is needed to solve the above technical problems. UTILITY MODEL CONTENT

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model aims to provide a kind of connector and its male head and female head, to solve the problem of unstable connection between display screen and support in the prior art.

[0006] To achieve the above-mentioned purposes and other related purposes, the utility model provides a kind of connector male head, specifically as follows: including male head body and male head plug core, the male head body is provided with the first accommodating cavity with first opening, the inside of the first accommodating cavity is equipped with guide boss;The male head plug core is fixedly arranged at the end of the guide boss towards the first opening.

[0007] Optionally, a first clearance hole is provided on the first side wall of the male head body;The connector male head further includes a guide and a pressing piece, the guide is fixedly arranged on the inner side of the first side wall and has a first step surface and a second step surface, the supporting part of the pressing piece is arranged on the inner side of the first side wall and is flush with the second step surface, and the pressing part of the pressing piece penetrates the first clearance hole.

[0008] Optionally, the connector male head further includes a first shell sleeved on the outer wall of the male head body, and the first shell is provided with a second clearance hole corresponding to the first clearance hole.

[0009] The utility model also provides a kind of connector female head, including female head body and female head plug core, the female head body is provided with the second accommodating cavity with second opening, the inner wall of the second accommodating cavity is set as first guide surface;The female head plug core is fixedly arranged at the bottom of the second accommodating cavity away from the second opening.

[0010] Optionally, a guide rib is arranged on the inner wall around the second accommodating cavity, and a second guide surface is arranged on the guide rib close to the second opening.

[0011] Optionally, the female connector further comprises an elastic support and an elastic sheet connected to the outer side of the second side wall of the female connector body, and the elastic support is located between the second side wall and the elastic sheet to support the elastic sheet.

[0012] Optionally, a limiting pin is arranged on the elastic sheet, a receiving hole corresponding to the limiting pin is arranged on the second side wall, the elastic support is sleeved on the limiting pin, and an end of the elastic support away from the elastic sheet is located in the receiving hole.

[0013] Optionally, the female connector further comprises a second shell sleeved on the outer side wall of the female connector body, and the elastic sheet, the limiting pin and the second shell are integrally formed.

[0014] The utility model also provides a connector which comprises the male connector and the female connector, the male connector is inserted into the female connector under the guidance of the guide boss and the first guide surface, and the male plug core and the female plug core are electrically connected.

[0015] Optionally, the male connector further comprises a guide and a pressing piece, the guide is fixedly arranged on the inner side of the first side wall of the male connector body and has a first step surface and a second step surface, a supporting part of the pressing piece is arranged on the inner side of the first side wall and is flush with the second step surface, and a pressing part of the pressing piece penetrates through a first accommodating through hole on the first side wall; the female connector further comprises an elastic support and an elastic sheet connected to the outer side of the second side wall of the female connector body, and the elastic support is located between the second side wall and the elastic sheet to support the elastic sheet; when the male connector is inserted into the female connector, the first side wall corresponds to the second side wall, the elastic sheet moves along the first step surface to the second step surface, the first step surface is higher than the second step surface, and the elastic sheet abuts against the second step surface and the supporting part under the action of the elastic support.

[0016] As described above, the utility model of a kind of connector and its male head and female head have the following beneficial effects:

[0017] The male connector and the female connector are guided by the guide boss on the male connector body and the first guide surface of the second accommodating cavity of the female connector body during plugging, so that the two can be easily plugged, and the installation process of the two is simplified; and the cooperation of the guide boss and the second accommodating cavity provides support force for the connection of the two, which is beneficial to improve the stability of the connection of the male connector and the female connector. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure schematic diagram of a connector according to an embodiment of the present application is shown;

[0019] Figure 2 A structure schematic diagram of a male connector according to an embodiment of the present application is shown;

[0020] Figure 3 A structure schematic diagram of a male connector body according to an embodiment of the present application is shown;

[0021] Figure 4 A structure schematic diagram of a female connector according to an embodiment of the present application is shown;

[0022] Figure 5 A structure schematic diagram of a female connector body according to an embodiment of the present application is shown;

[0023] Figure 6 A structure schematic diagram of a female connector according to an embodiment of the present application is shown;

[0024] Figure 7 A structure schematic diagram of a male connector according to an embodiment of the present application is shown;

[0025] Figure 8 A structure schematic diagram of a guide according to an embodiment of the present application is shown;

[0026] Figure 9 A structure schematic diagram of a pressing piece according to an embodiment of the present application is shown.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 1-male connector; 11-male connector body; 111-first accommodating cavity; 112-guide boss; 113-first side wall; 114-first accommodating hole; 12-male plug core; 13-guide; 131-first step surface; 132-second step surface; 14-pressing piece; 141-supporting part; 142-pressing part; 15-first housing;

[0029] 2-connector female; 21-female body; 211-second accommodating cavity; 212-first guide surface; 213-mounting hole; 214-guide rib; 215-second guide surface; 216-second side wall; 217- accommodating hole; 22-female ferrule; 23-mounting plate; 24-elastic support; 25-elastic sheet; 251-limiting pin; 26-second housing. DETAILED DESCRIPTION

[0030] The other advantages and effects of the present application can be easily understood by those skilled in the art from the content disclosed in the present specification. The present application can also be implemented or applied in other different specific embodiments, and each detail in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present application.

[0031] It should be noted that the diagrams provided in the present embodiment only illustrate the basic concept of the present application in a schematic manner, and only show the components related to the present application in the diagrams, not the number, shape and size of the components in actual implementation. The shape, number and proportion of each component in actual implementation can be changed at will, and the component layout form can also be more complex. The structure, proportion, size, etc. shown in the diagrams attached to the present specification are only used to cooperate with the content disclosed in the present specification, so as to be understood and read by those skilled in the art, and do not limit the implementation conditions of the present application. Therefore, any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present specification are only for the convenience of clear description, and do not limit the scope of the present application. The change or adjustment of the relative relationship without substantial change of the technical content is also regarded as the scope of the present application.

[0032] As Figure 1 shown, some embodiments of the present application provide a connector, which includes a connector male head 1 and a connector female head 2.

[0033] As Figure 2 and Figure 3As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods.

[0034] As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods. Figure 4 Figure 5 As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods.

[0035] As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods. Figure 5 Figure 6 As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods.

[0036] As shown in some embodiments, the connector male head 1 comprises a male head body 11 and a male head ferrule 12. The male head body 11 has a first accommodating cavity 111 provided with a first opening through which the connector female body is inserted. The inside of the first accommodating cavity 111 is provided with a guide boss 112 for guiding the connector male head 1 and the connector female head 2 during the insertion process. The male head ferrule 12 is fixedly installed on the end of the guide boss 112 facing the first opening by screwing or other connecting methods.

[0037] ​​In an application scenario example, when the connector male head 1 is inserted into the connector female head 2, the guiding convex 112 and the first guiding surface 212 of the second accommodating cavity 211 guide the guiding convex 112 of the connector male head 1 to gradually insert into the second accommodating cavity 211 of the connector female head 2, and the female head body of the connector female head 2 gradually inserts into the first accommodating cavity 111 of the connector male head 1, so that the connector male head 1 is smoothly inserted into the connector female head 2. When the connector male head 1 is inserted into the connector female head 2, the male core 12 and the female core 22 are connected and matched, so that they can be electrically connected.

[0038] As shown in Figure 5 some embodiments, the inner wall around the second accommodating cavity 211 is provided with a guiding rib 214, when the connector male head 1 is inserted into the connector female head 2, the guiding convex 112 of the connector male head 1 cooperates with the guiding rib 214, which reduces the contact area between the guiding convex 112 and the second accommodating cavity 211, and can reduce the friction during the connection of the two, which is beneficial to improve the service life of the connector male head 1 and the connector female head 2. And the guiding rib 214 is provided with a second guiding surface 215 near the second opening, which has a guiding effect for the insertion of the guiding convex 112 into the second accommodating cavity 211.

[0039] For example, the number of guiding ribs 214 provided on a single inner side wall in the second accommodating cavity 211 is set according to actual needs to meet the guiding effect of the guiding rib 214 and the limiting of the guiding convex 112.

[0040] As shown in Figure 3 , Figure 7 , Figure 8 and Figure 9 In some embodiments, the first side wall 113 of the male head body 11 is provided with a first displacement through hole 114, and the first displacement through hole 114 penetrates the first side wall 113. The connector male head 1 further comprises a guide 13 and a pressing piece 14. The guide 13 is fixedly installed on the inner side of the first side wall 113 by a connecting method such as screw, and the guide 13 has a first step surface 131 and a second step surface 132. The supporting part 141 of the pressing piece 14 is pressed on the inner wall of the first side wall 113 and is flush with the second step surface 132, and the pressing part 142 of the pressing piece 14 penetrates the first displacement through hole 114. By pressing the pressing part 142, the supporting part 141 can be away from the first side wall 113.

[0041] In some embodiments, the outer wall of the male head body 11 is provided with a first shell 15, and the first shell 15 is provided with a second displacement through hole corresponding to the first displacement through hole 114. The second displacement through hole penetrates the side wall of the first shell 15 provided with the second displacement through hole, so that the pressing part 142 of the pressing piece 14 can protrude outside the connector male head 1, so that the operator can press the pressing part 142.

[0042] As shown in the drawings, in some embodiments, the connector female head 2 further comprises an elastic support 24 and a spring piece 25, the spring piece 25 is connected to the outside of the second side wall 216 of the female head body 21, and the elastic support 24 is located between the outer side wall of the female head body 21 and the spring piece 25 to support the spring piece 25. When the spring piece 25 is extruded, the elastic support 24 is compressed, which buffers the spring piece 25 and protects the spring piece 25. Figure 6

[0043] For example, in order to limit the elastic support 24, a limiting pin 251 is arranged on the spring piece 25, and a containing hole 217 corresponding to the limiting pin 251 is arranged on the second side wall 216, the elastic support 24 is sleeved on the limiting pin 251, and the end of the elastic support 24 away from the spring piece 25 is located in the containing hole 217.

[0044] For example, the elastic support 24 supports the spring piece 25, including but not limited to being arranged as a spring, a plastic structure with elasticity, etc.

[0045] In some embodiments, the second shell 26 is sleeved on the outer side wall of the female head body 21, and the spring piece 25, the limiting pin 251 and the second shell 26 are integrally formed, which is beneficial to improve the stability of the structure of the spring piece 25 and facilitate processing.

[0046] In an application scenario example, when the connector male head 1 is inserted into the connector female head 2, the first side wall 113 of the connector male head 1 and the second side wall 216 of the connector female head 2 are correspondingly matched to enable the spring piece 25 to move to the second step surface 132 along the first step surface 131. Since the first step surface 131 is higher than the second step surface 132, the spring piece 25 is extruded on the first step surface 131 to compress the elastic support 24, and when the spring piece 25 moves to the second step surface 132, the spring piece 25 is released and abuts against the second step surface 132 and the supporting part 141 of the extruding piece under the action of the restoring force of the elastic support 24. The spring piece 25 emits a collision sound at the moment of contact with the second step surface 132 and the supporting part 141, and when the operator hears the collision sound, it indicates that the connector male head 1 and the connector female head 2 are connected in place, that is, the male spigot 12 and the female spigot 22 can be electrically connected.

[0047] When it is necessary to pull out the connector male head 1, the pressing part 142 of the pressing piece 14 is pressed to make the supporting part 141 of the pressing piece 14 away from the first side wall 113 of the male head body 11, and the spring piece 25 moves away from the second step surface 132 synchronously with the supporting part 141. When the spring piece 25 moves to the same level as the first step surface 131, the connector male head 1 can be easily pulled out of the connector female head 2.

[0048] ​In an application scene example, one end of the male head body 11 away from the first opening can be connected with a support, one end of the female head body 21 away from the second opening can be connected with a display screen, and the connection of the connector male head 1 and the connector female head 2 can complete the connection of the support and the display screen.

[0049] Exemplarily, the connector female head 2 and the display screen can be rotationally connected, so as to adjust the angle of the display screen, and facilitate the convenience of the user in using the display screen.

[0050] In summary, the connector provided by the utility model, in the plugging process of the connector male head and the connector female head, the guiding boss on the male head body and the first guiding surface of the second accommodating cavity of the female head body are guided, so that the two can be easily plugged, and the installation process of the two is simplified; and the cooperation of the guiding boss and the second accommodating cavity provides support force for the connection of the two, and is favorable for improving the stability of the connection of the connector male head and the connector female head.

[0051] The above embodiment only exemplarily illustrates the principle and effect of the utility model, and is not used for limiting the utility model. Any person skilled in the art can modify or change the above embodiment without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art under the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A connector male, characterized by, The connector male head comprises: a male head body provided with a first accommodating cavity with a first opening, an inner wall of the first accommodating cavity being provided with a guide boss; a male core fixedly arranged at one end of the guide boss facing the first opening.

2. The connector male according to claim 1, characterized in that: A first displacement through hole is arranged on a first side wall of the male head body; the connector male head further comprises a guide member and a pressing member, the guide member is fixedly arranged on the inner side of the first side wall and has a first step surface and a second step surface, a supporting portion of the pressing member is arranged on the inner side of the first side wall and is arranged flush with the second step surface, and a pressing portion of the pressing member penetrates through the first displacement through hole.

3. The connector male according to claim 2, characterized in that: The connector male head further comprises a first shell arranged on the outer wall of the male head body, and the first shell is provided with a second displacement through hole corresponding to the first displacement through hole.

4. A connector female characterized by comprising: The connector female head is used to cooperate with the connector male head of any one of claims 1-3, and the connector female head comprises: a female head body provided with a second accommodating cavity with a second opening, an inner wall of the second accommodating cavity being provided with a first guide surface; a female core fixedly arranged at the bottom of the second accommodating cavity away from the second opening.

5. The connector female of claim 4, wherein: A guide rib is arranged on the inner wall around the second accommodating cavity, and the guide rib is provided with a second guide surface near the second opening.

6. The connector female according to claim 4 or 5, characterized in that: The connector female head further comprises an elastic supporting member and a spring sheet connected to the outer side of a second side wall of the female head body, and the elastic supporting member is located between the second side wall and the spring sheet to support the spring sheet.

7. The connector female of claim 6, wherein: A limiting pin is arranged on the spring sheet, and a receiving hole corresponding to the limiting pin is arranged on the second side wall, the elastic supporting member is arranged on the limiting pin, and one end of the elastic supporting member away from the spring sheet is located in the receiving hole.

8. The connector female of claim 7, wherein: The connector female head further comprises a second shell arranged on the outer side wall of the female head body, and the spring sheet, the limiting pin and the second shell are integrally formed.

9. A connector characterized by comprising: The connector male head of any one of claims 1-3; The connector female head of any one of claims 4-8; The connector male head is inserted into the connector female head under the guidance of the guide boss and the first guide surface, so as to electrically connect the male core and the female core. The connector male head further comprises a guide member and a pressing member, the guide member is fixedly arranged on the inner side of the first side wall of the male head body and has a first step surface and a second step surface, a supporting portion of the pressing member is arranged on the inner side of the first side wall and is arranged flush with the second step surface, and a pressing portion of the pressing member penetrates through the first displacement through hole; the connector female head further comprises an elastic supporting member and a spring sheet connected to the outer side of a second side wall of the female head body, and the elastic supporting member is located between the second side wall and the spring sheet to support the spring sheet; when the connector male head is inserted into the connector female head, the first side wall corresponds to the second side wall, the spring sheet moves along the first step surface to the second step surface, the first step surface is higher than the second step surface, and the spring sheet abuts against the second step surface and the supporting portion under the action of the elastic supporting member.

10. The connector of claim 9, wherein: ​

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