Connector, connector male end and connector female end

Abstract

The utility model belongs to the technical field of connectors, and particularly relates to a connector, a connector male end and a connector female end, and the connector comprises a male end skeleton, the plugging end of the male end skeleton is provided with a clamping head, and the clamping head is provided with a lock catch hole towards the extension part of the plugging end; an elastic lock catch assembly is arranged at the insertion end of the female end framework; when the male end framework and the female end framework are connected in an inserted mode, the clamping table of the elastic lock catch assembly is bounced into the lock catch hole to be locked. By forming the containing cavity in the female end framework and arranging the spring in the containing cavity to abut against the clamping table, when the male end framework and the female end framework are inserted, namely when the clamping head and the clamping table are in interference fit, the spring is compressed, the clamping table enters the containing cavity, the interference phenomenon is avoided, and after the clamping head and the clamping table move in place, the clamping head and the clamping table are clamped. The spring rebounds to push the clamping table into a lock catch hole formed in the clamping head to connect the male end framework with the female end framework.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of connector, specifically relates to a connector, connector male end and connector female end. BACKGROUND

[0002] The existing connector generally adopts the method of adding a clamping head and a clamping table at the corresponding positions of the male end and the female end, and when the male end and the female end of the connector are inserted, the clamping head and the clamping table are clamped with each other to further stabilize the connection between the male end and the female end. However, since the clamping table is fixed on the outer wall of the female end, in order to ensure the tight clamping of the clamping head and the clamping table, the two will be in interference fit before complete clamping. During the interference fit process, the clamping head will cause wear on the surface of the clamping table, and after long-term plugging and unplugging, the surface of the clamping table will be severely worn, thereby affecting the connection between the clamping head and the clamping table.

[0003] Therefore, a connector, a connector male end and a connector female end are designed to solve the technical problem of severe wear on the surface of the clamping table caused by repeated plugging and unplugging in the prior art.

[0004] It should be noted that the above information disclosed in the background section of the present application is only used to understand the background of the present application, and therefore, the above description is not considered to constitute information of the prior art. CONTENT OF THE UTILITY MODEL

[0005] The present application provides at least a connector, a connector male end and a connector female end.

[0006] In a first aspect, the present application provides a connector, comprising:

[0007] A male end framework, which is provided with a clamping head at the insertion end, and the clamping head is provided with a lock hole at the extension part of the insertion end;

[0008] A female end framework, which is provided with an elastic lock assembly at the insertion end;

[0009] When the male end framework and the female end framework are inserted, the clamping table of the elastic lock assembly is inserted into the lock hole for locking.

[0010] In an optional embodiment, the elastic lock assembly comprises:

[0011] A receiving cavity is arranged on the outer wall of the insertion end of the female end framework, and an elastic member is arranged inside the receiving cavity

[0012] The clamping table is arranged above the elastic member, and the end face of the clamping table towards the extension part of the insertion end of the clamping head is an inclined face; wherein

[0013] The clamping table is adapted to enter the receiving cavity after the inclined face of the clamping table abuts against the extension part of the insertion end of the clamping head, and the clamping table is inserted into the lock hole by the elastic member after the male end framework and the female end framework are inserted.

[0014] In an alternative embodiment, the accommodating cavity is long strip-shaped, and the elastic member is at least two, and is arranged along the length direction of the accommodating cavity respectively;

[0015] The elastic member comprises:

[0016] at least one spring located in the accommodating cavity; and,

[0017] a telescopic rod penetrating the spring;

[0018] wherein, the bottom end of the telescopic rod is connected with the inner wall of the accommodating cavity, and the top is connected with the bottom of the clamping head;

[0019] The spring is adapted to rebound along the telescopic rod, so that the clamping head is popped into the locking hole.

[0020] In an alternative embodiment, the male end skeleton is provided with at least three plug-in connectors;

[0021] Each of the plug-in connectors is provided with an elastic gasket; wherein

[0022] The inner wall of the elastic gasket protrudes towards the axis of each elastic gasket;

[0023] The female end skeleton is provided with a plug-in hole; wherein

[0024] The plug-in hole is provided with a plug pin corresponding to the number of plug-in connectors, so that the outer wall of the plug pin abuts against the corresponding elastic gasket after the plug-in connector is inserted.

[0025] In a second aspect, the embodiments of the present disclosure further provide a male end connector, comprising: a male end skeleton, wherein a clamping head is arranged on the male end skeleton, and a locking hole is arranged in the center of the clamping head;

[0026] The male end skeleton is provided with at least three plug-in connectors;

[0027] Each of the plug-in connectors is provided with an elastic gasket; wherein

[0028] The inner wall of the elastic gasket protrudes towards the axis of each elastic gasket.

[0029] In an alternative embodiment, the male end skeleton is provided with a cable; wherein

[0030] The cable is provided with a protective sleeve at the connection with the male end skeleton.

[0031] In a third aspect, the embodiments of the present disclosure further provide a female end connector, comprising:

[0032] a female end skeleton, wherein an elastic locking assembly is arranged at the plug-in end of the female end skeleton; wherein

[0033] The elastic locking assembly comprises:

[0034] The accommodating cavity is arranged on the insertion end outer wall of the female end framework, and the interior is provided with an elastic member;

[0035] The clamping table is arranged above the elastic member, and the end face of the clamping table insertion end extension part is an inclined face; wherein

[0036] The clamping table is adapted to enter the accommodating cavity after the inclined face of the clamping table abuts against the clamping head insertion end extension part, and is popped into the locking hole by the elastic member after the male end framework and the female end framework are inserted.

[0037] In an alternative embodiment, the accommodating cavity is long strip-shaped, and the elastic member is at least two, and is arranged along the length direction of the accommodating cavity respectively;

[0038] The elastic member comprises:

[0039] At least one spring in the accommodating cavity; and,

[0040] A telescopic rod penetrating the spring;

[0041] The bottom end of the telescopic rod is connected with the inner wall of the accommodating cavity, and the top part is connected with the bottom of the clamping table;

[0042] The spring is adapted to rebound along the telescopic rod, so that the clamping table is popped into the locking hole.

[0043] In an alternative embodiment, the female end framework is provided with an insertion hole; wherein

[0044] The insertion hole is provided with a plurality of insertion pins corresponding to the number of insertion heads, so that the outer wall of the insertion pin abuts against the corresponding elastic gasket after the insertion head is inserted;

[0045] The female end framework is provided with at least three connection ends on one end face;

[0046] The outer wall of the female end framework is provided with a grounding sheet; wherein

[0047] The grounding sheet is provided with a contact sheet to abut against one of the connection ends.

[0048] The beneficial effect of the utility model is that the connector is provided with the accommodating cavity on the female end framework, and the spring is arranged in the accommodating cavity to push the clamping table, when the male end framework and the female end framework are inserted, that is, the clamping head and the clamping table are in interference fit, the spring is compressed, the clamping table enters the accommodating cavity, the interference phenomenon is avoided, until the clamping head and the clamping table are moved in place, the spring rebounds to push the clamping table into the locking hole arranged on the clamping head to connect the male end framework and the female end framework.

[0049] The other features and advantages of the present application will be described in the following description and, in part, will become apparent to those skilled in the art upon examination of the following description or can be learned by practice of the present application. The purposes and other advantages of the present application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

[0050] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the preferred embodiments are described in detail below, and the detailed description is made below with the attached drawings. BRIEF DESCRIPTION OF DRAWINGS

[0051] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0052] Figure 1 The connector cross-sectional structure schematic diagram provided by the embodiment of the present disclosure is shown in the figure.

[0053] Figure 2 The connector male end and female end three-dimensional structure schematic diagram provided by the embodiment of the present disclosure is shown in the figure.

[0054] Figure 3 The connector male end and female end connection schematic diagram provided by the embodiment of the present disclosure is shown in the figure.

[0055] In the figure:

[0056] 10, male end skeleton; 11, clamp; 12, lock hole; 13, cable; 14, plug; 140, elastic gasket; 15, protective sleeve;

[0057] 20, female end skeleton; 200, accommodating cavity; 201, telescopic rod; 202, spring; 21, clamping table; 22, grounding sheet; 23, abutting sheet; 24, connecting end; 25, plug hole; 251, plug pin. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0059] In the present document, when a first component is referred to as being "on" a second component, it can be directly formed on the second component, or a third component can be interposed between the first component and the second component. Also, in the drawings, the thickness of components can be exaggerated or reduced for effective description of the technical content.

[0060] In the present document, when an element or layer is referred to as being "on", "engaged to", "connected to", "attached to", or "coupled to" another element or layer, it can be directly on, engaged, connected, attached, or coupled to the other element or layer, or one or more intervening elements or layers can be present. In contrast, when an element is referred to as being "directly on", "directly engaged to", "directly connected to", "directly attached to", or "directly coupled to" another element or layer, there are no intervening elements or layers present. Other words used to describe the relationship between elements should be interpreted in a like fashion (e.g., "between" versus "directly between", "adjacent" versus "directly adjacent", etc.). As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0061] In the present document, example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. As used herein, expressions such as "at least one of", when preceded by the term comprising, modifies the phrase "comprising a list of two or more elements" such that any inclusion of one or each individual element of the list is a separate example of the process, method, article, manufacturing article, manufacturing process, composition of matter, etc. In other words, "at least one of a, b, and c" is a separate and independent example of the process, method, article, manufacturing article, manufacturing process, composition of matter, etc. from "a alone", "b alone", "c alone", "a and b together", "a and c together", "b and c together", and "a, b, and c together". The same principle applies to expressions such as "one or more of", "at least one of the members of", and "one or more of the members of".

[0062] The terminology used herein is for the purpose of describing particular example configurations only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has", "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are illustrated, unless specifically identified as an order of performance. Additional or alternative steps can be employed.

[0063] As used herein, the phrases “in an embodiment,” “according to an embodiment,” “in some embodiments,” and the like generally mean the particular feature, structure, or characteristic following the phrase can be included in at least one embodiment of the present disclosure. Thus, the particular feature, structure, or characteristic can be included in more than one embodiment of the present disclosure, so that the phrases, “in an embodiment,” “according to an embodiment,” “in some embodiments,” and the like are not necessarily referring to the same embodiment. As used herein, the terms “for example,” “e.g.,” and the like indicate that the example(s) that follows is(are) an instance of the item in the list of which it is a part. Any embodiment, aspect, or design described herein as “example” or “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments, aspects, or designs. Rather, the use of the terms “example,” “exemplary,” and the like is intended to present concepts in a concrete manner.

[0064] It is found through research that the existing connector generally adopts a structure that a clamping head and a clamping block are respectively arranged at corresponding positions on the male end and the female end. When the male end and the female end of the connector are inserted, the clamping head and the clamping block are clamped to each other to further stabilize the connection of the male end and the female end. However, since the clamping block is fixed on the outer wall of the female end, in order to ensure the close clamping of the clamping head and the clamping block, the two are in interference fit before being completely clamped. During the interference fit, the clamping head will cause abrasion on the surface of the clamping block, and long-term insertion and removal will cause serious abrasion on the surface of the clamping block, thereby affecting the connection of the clamping head and the clamping block.

[0065] Based on the above research, the embodiments of the present disclosure provide a connector, a connector male end and a connector female end. A receiving cavity is formed on the female end skeleton, and a spring is arranged in the receiving cavity to abut against the clamping block. When the male end skeleton and the female end skeleton are inserted, that is, when the clamping head and the clamping block are in interference fit, the spring is compressed, and the clamping block enters the receiving cavity to avoid the interference phenomenon. After the clamping head and the clamping block are moved to the position, the spring rebounds to push the clamping block into the locking hole formed on the clamping head to connect the male end skeleton and the female end skeleton.

[0066] The defects of the above solutions are the results obtained by the utility model person after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present disclosure for the above problems should be the contribution of the utility model person to the present disclosure in the process of the present disclosure.

[0067] It should be noted that similar reference numerals and letters refer to similar items throughout the accompanying drawings, so that once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0068] Some embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. In the case of no conflict, the embodiments described below and the features in the embodiments can be combined with each other.

[0069] In some embodiments, as Figure 1As shown, in the process of connecting the male connector with the female connector, the operator needs to hold the male connector and insert it into the female connector, so that each pin 251 in the insertion hole 25 provided on the female frame 20 is inserted into the corresponding insertion head 14 on the male frame 10, and the inner wall of the insertion head 14 is provided with an elastic pad 140, which is pressed when the pin 251 is inserted into the insertion head 14, and since the inner wall of the elastic pad 140 protrudes towards the axis direction, the elastic pad 140 can always be in contact with the insertion hole 25 at this time;

[0070] In the process of approaching the male frame 10 and the female frame 20, the outer wall of the clamping head 11 first contacts the inclined surface of the clamping table 210, at this time the clamping table 210 is pushed, the telescopic rod 201 is retracted at the same time, and the spring 202 is also retracted, at this time the clamping table 210 moves into the accommodating cavity 200, when the clamping head 11 moves along the upper end surface of the clamping table 210 until the locking hole 12 moves to the upper end surface of the clamping table 210, the clamping table 210 loses the limitation, the spring 202 rebounds, and the connecting telescopic rod 201 pushes the clamping table 210 to reset and insert into the locking hole 12, at this time the clamping table 210 is connected with the clamping head 11, and then the male frame 10 and the female frame 20 are connected tightly.

[0071] In some embodiments, as shown, Figure 2 As shown, the male frame 10 is provided with a cable 13, and the wire harness in the cable 13 is connected with the elastic pad 140 in the insertion head 14 (the specific connection mode and the grounding effect are prior art, and will not be described here), in order to avoid the rupture of the cable 13 due to bending at the connection between the male frame 10 and the cable 13 during use, a protective sleeve 15 is arranged at the connection between the male frame 10 and the cable 13 to increase the firmness of the connection.

[0072] For the female frame 20, the grounding sheet 22 is sleeved on the outer wall of the female frame 20, and the abutting sheet 23 is abutted with one of the connecting ends 24 to achieve the grounding effect (the specific connection mode of the pin and the insertion head and how to achieve the grounding effect are prior art, and will not be described here).

[0073] In the description of the embodiments of the present application, unless otherwise clearly defined and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0074] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, terms such as "first", "second" and other numerical terms are used in this text, and do not imply order or sequence unless the text is explicitly indicated. Therefore, the above-discussed first element, component, area, layer or section can be referred to as the second element, component, area, layer or section without departing from the teachings of the example embodiments.

[0075] Spatially relative terms, such as "internal", "external", "lower", "under", "bottom", "top", "above", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms can be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0076] In the above discussion, unless otherwise stated, the terms "about", "approximately", "substantially" and the like, when used in describing a numerical value, mean a variation of + / - 10% of the value.

[0077] With the above ideal embodiments according to the utility model as the inspiration, through the above description, relevant staff can definitely make various changes and modifications without deviating from the technical idea of the utility model. The technical scope of the utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A connector, characterized in that, include: The male end frame (10) has a locking head (11) at its insertion end, and the locking head (11) has a locking hole (12) facing the extension of the insertion end. The female end frame (20) has an elastic locking component (21) at its plug-in end. When the male end frame (10) and the female end frame (20) are inserted, the locking platform (210) of the elastic locking assembly (21) springs into the locking hole (12) to lock.

2. The connector as described in claim 1, characterized in that, The resilient locking assembly (21) includes: The receiving cavity (200) is formed on the outer wall of the insertion end of the female end frame (20), and an elastic element is provided inside. The card holder (210) is positioned above the elastic member, and its end face facing the extension of the insertion end of the card head (11) is inclined; wherein The card holder (210) is adapted to enter the receiving cavity (200) after its inclined surface abuts against the extension of the insertion end of the card head (11), and is springed into the locking hole (12) by the elastic element after the male end skeleton (10) and the female end skeleton (20) are inserted.

3. The connector as described in claim 2, characterized in that, The receiving cavity (200) is elongated and has at least two elastic elements, which are respectively arranged along the length of the receiving cavity (200); The elastic element includes: At least one spring (202) located within the receiving cavity (200); and, A telescopic rod (201) is inserted through a spring (202); The bottom end of the telescopic rod (201) is connected to the inner wall of the receiving cavity (200), and its top is connected to the bottom of the card table (210). The spring (202) is adapted to rebound along the telescopic rod (201) so that the latch (210) springs into the locking hole (12).

4. The connector as claimed in claim 1, characterized in that, The male end frame (10) is provided with at least three plugs (14). Each of the aforementioned connectors (14) is provided with an elastic gasket (140); wherein The inner wall of the elastic pad (140) protrudes toward the axis of each elastic pad (140); The female end frame (20) is provided with a plug hole (25); wherein The insertion hole (25) is provided with a number of pins (251) corresponding to the number of plugs (14), so that after the plugs (14) are inserted, the outer wall of the pins (251) abuts against the corresponding elastic pads (140).

5. A male connector terminal, characterized in that, include: The male end frame (10) is provided with a clip head (11), and the clip head (11) has a locking hole (12) in the center. The male end frame (10) is provided with at least three plugs (14). Each of the aforementioned connectors (14) is provided with an elastic gasket (140); wherein The inner wall of the elastic pad (140) protrudes toward the axis of each elastic pad (140).

6. The male connector terminal as described in claim 5, characterized in that, The male end frame (10) is provided with a cable (13); wherein A protective sleeve (15) is provided at the connection between the cable (13) and the male end frame (10).

7. A female connector terminal, characterized in that, include: The female end frame (20) has an elastic locking component (21) at its plug-in end. in The resilient locking assembly (21) includes: The receiving cavity (200) is opened on the outer wall of the insertion end of the female end frame (20), and an elastic element is provided inside; The card holder (210) is positioned above the elastic member, and its end face facing the extension of the insertion end of the card head (11) is inclined; wherein The card holder (210) is adapted to enter the receiving cavity (200) after its inclined surface abuts against the extension of the insertion end of the card head (11), and is springed into the locking hole (12) by the elastic element after the male end skeleton (10) and the female end skeleton (20) are inserted.

8. The female connector terminal as described in claim 7, characterized in that... The receiving cavity (200) is elongated and has at least two elastic elements, which are respectively arranged along the length of the receiving cavity (200); The elastic element includes: At least one spring (202) located within the receiving cavity (200); and, A telescopic rod (201) is inserted through a spring (202); The bottom end of the telescopic rod (201) is connected to the inner wall of the receiving cavity (200), and its top is connected to the bottom of the card table (210). The spring (202) is adapted to rebound along the telescopic rod (201) so that the latch (210) springs into the locking hole (12).

9. The female connector terminal as described in claim 8, characterized in that, The female end frame (20) is provided with a plug hole (25); wherein The insertion hole (25) is provided with a number of pins (251) corresponding to the number of plugs (14), so that after the plugs (14) are inserted, the outer wall of the pins (251) abuts against the corresponding elastic pads (140); At least three connecting ends (24) are provided on one end face of the female end frame (20). A grounding plate (22) is fitted on the outer wall of the female end frame (20); wherein The grounding plate (22) is provided with an abutment plate (23) to abut against one of the connection ends (24).

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