Connector structure

Abstract

The utility model relates to the technical field of connectors, in particular to a connector structure, which comprises a shell, a signal terminal and a power supply terminal body, the signal terminal is arranged in the shell, the power supply terminal body is arranged in the shell, the shell is provided with a signal terminal groove and a power supply terminal groove in a penetrating manner along the length direction of the shell, the signal terminal is arranged in the signal terminal groove, and the power supply terminal body is arranged in the power supply terminal groove. The power supply terminal body is arranged in the power supply terminal groove; the shell is provided with a lock hole, the lock hole is communicated with the signal terminal groove, a lock catch is detachably arranged in the lock hole, and the lock catch is used for locking the signal terminal located in the signal terminal groove. The connector is novel in structure, the lock catches are inserted into the lock holes, the signal terminals in the signal terminal grooves are locked through the lock catches, it is guaranteed that the signal terminals in the signal terminal grooves are not prone to loosening, the structure is reliable and stable, and the situation that the working stability of the connector is affected due to loosening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector structure. Background Art

[0002] In the connection of electrical equipment, connectors are often needed. Connectors are widely used in various line connections and are equipped with multiple terminals. Such connectors can fit tightly to complementary docking connectors or other connection devices. In the current connectors, during multiple plugging and unplugging processes, signal terminals are prone to loosening, resulting in failure or delay of transmission signals, causing the work to be unable to proceed normally, affecting daily work stability and connection reliability. Summary of the invention

[0003] The utility model aims at the problems in the prior art and provides a connector structure with a novel structure. A lock buckle is inserted into the lock hole, and a signal terminal in a signal terminal slot is locked by the lock buckle to ensure that the signal terminal is not easy to loosen in the signal terminal slot. The structure is reliable and stable, and looseness is avoided to affect the working stability of the connector.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model provides a connector structure, which includes a shell, a signal terminal installed in the shell, and a power terminal body installed in the shell, the shell is provided with a signal terminal groove and a power terminal groove along its length direction, the signal terminal is installed in the signal terminal groove, and the power terminal body is installed in the power terminal groove; a lock hole is opened on the shell, the lock hole is connected with the signal terminal groove, a lock buckle is detachably installed in the lock hole, and the lock buckle is used to lock the signal terminal located in the signal terminal groove.

[0006] Among them, the signal terminal slot includes a plurality of first signal terminal slots and a plurality of second signal terminal slots, and the signal terminal includes a plurality of first signal terminal bodies and a plurality of second signal terminal bodies; the first signal terminal slot corresponds to the first signal terminal body one by one, and the first signal terminal body is installed in the first signal terminal slot; the second signal terminal slot corresponds to the second signal terminal body one by one, and the second signal terminal body is installed in the second signal terminal slot.

[0007] Wherein, the lock holes include a plurality of first lock holes and a plurality of second lock holes, the first lock holes correspond to the first signal terminal slots one by one, and the first lock holes are connected to the first signal terminal slots; the second lock holes correspond to the second signal terminal slots one by one, and the second lock holes are connected to the second signal terminal slots;

[0008] The lock buckle comprises a plurality of first lock buckles and a plurality of second lock buckles, the first lock holes correspond to the first lock buckles one by one, the first lock buckles are detachably mounted in the first lock holes, and the first lock buckles are used to lock the first signal terminal body located in the first signal terminal slot;

[0009] The second locking hole corresponds to the second locking buckle one by one. The second locking buckle is detachably mounted in the second locking hole. The second locking buckle is used to lock the second signal terminal body located in the second signal terminal groove.

[0010] Wherein, the first signal terminal slots are arranged in a row and spaced apart, and a plurality of the second signal terminal slots are arranged in a row and spaced apart, and the first signal terminal slots are located above the second signal terminal slots;

[0011] A plurality of the first lock holes are arranged on the upper end surface of the housing;

[0012] A plurality of the second locking holes are arranged on the lower end surface of the housing.

[0013] Among them, the first lock includes a hand-held part, a connecting part and a first locking part, the lower end of the hand-held part is connected to the first locking part through the connecting part, the lower end of the first locking part is provided with a first locking groove, and a twist-off sheet is connected between the connecting part and the first locking part.

[0014] Among them, a first opening is opened at the lower end of the first locking portion, and the first opening is connected to the first locking groove; the lower ends of both sides of the inner wall of the first opening are respectively provided with first terminal introduction inclined surfaces; a first limit blocking portion is provided between the first terminal introduction inclined surface and the first locking groove, and the first limit blocking portions are respectively provided on both sides of the inner wall of the first opening.

[0015] Wherein, the hand-held portion, the connecting portion, the twist-off sheet and the first locking portion are all made of insulating materials.

[0016] The second lock buckle comprises a second locking portion, a second locking groove is arranged at the lower end of the second locking portion, and a concave hole is arranged at one side or / and both sides of the upper end of the second locking portion.

[0017] Among them, a first plug-in portion and a first plug-in slot are provided in the middle of the front end of the shell, the plurality of first signal terminal slots are arranged in the first plug-in portion, the plurality of second signal terminal slots are arranged in the first plug-in slot, and the first plug-in portion and the first plug-in slot are arranged correspondingly.

[0018] Among them, the power terminal groove is set through both sides of the shell along its length direction; the second plug-in part and the second plug-in groove are respectively set on both sides of the front end of the shell, the third terminal groove is arranged in the second plug-in groove, and the second plug-in part and the second plug-in groove are set correspondingly.

[0019] Beneficial effects of the utility model:

[0020] The utility model has a novel structure. The signal terminal slot is used to accommodate the signal terminal, and the power terminal slot is used to accommodate the power terminal body. Since the lock hole is connected to the terminal slot, the lock buckle is inserted into the lock hole during assembly, and the signal terminal in the signal terminal slot is locked by the lock buckle to ensure that the signal terminal is not easy to loosen in the signal terminal slot. The structure is reliable and stable, and looseness can be avoided to affect the working stability of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a connector structure of the utility model from a first viewing angle.

[0022] Figure 2 This is a schematic structural diagram of a connector structure of the utility model from a second viewing angle.

[0023] Figure 3 This is a schematic structural diagram of a connector structure of the utility model from a third viewing angle.

[0024] Figure 4 It is a schematic diagram of the structure of the utility model after the signal terminal and the power terminal body are hidden.

[0025] Figure 5 It is a structural schematic diagram of the first lock buckle of the utility model.

[0026] Figure 6 This is a schematic structural diagram of the first lock buckle of the utility model from another viewing angle.

[0027] Figure 7 It is a schematic structural diagram of the second lock buckle of the utility model.

[0028] exist Figures 1 to 7 Reference numerals in the drawings include:

[0029] 1. Shell; 2. First signal terminal slot; 3. Second signal terminal slot; 4. First signal terminal body; 5. Second signal terminal body; 6. First locking hole; 7. Second locking hole; 8. First locking buckle; 9. Second locking buckle; 10. Hand-held part; 11. Connecting part; 12. First locking part; 13. First locking slot; 14. Twist-off sheet; 15. First opening; 16. First terminal introduction slope; 17. First limit blocking part; 18. Second locking part; 19. Second locking slot; 20. Concave hole; 21. Second opening; 22. Second terminal introduction slope; 23. Second limit blocking part; 24. Make way slope; 25. First plug-in part; 26. First plug-in slot; 27. Power terminal slot; 28. Second plug-in part; 29. ​​Second plug-in slot; 30. Power terminal body; 31. First installation introduction slope. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0031] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The terms used in this document in the specification of the present utility model are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.

[0032] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] like Figures 1 to 7 As shown, a connector structure includes a housing 1, a signal terminal installed in the housing 1, and a power terminal body 30 installed in the housing 1, wherein the housing 1 is provided with a signal terminal slot and a power terminal slot 27 along its length direction, wherein the signal terminal is installed in the signal terminal slot, and the power terminal body 30 is installed in the power terminal slot 27; a lock hole is provided on the housing 1, wherein the lock hole is connected to the signal terminal slot, and a lock buckle is detachably installed in the lock hole, wherein the lock buckle is used to lock the signal terminal located in the signal terminal slot. Specifically, the utility model has a novel structure, wherein the signal terminal slot is used to accommodate the signal terminal, and the power terminal slot 27 is used to accommodate the power terminal body 30, wherein the signal terminal is used to transmit the signal, and the power terminal body 30 is used to transmit the power for supplying power; since the lock hole is connected to the terminal slot, during assembly, the lock buckle is inserted into the lock hole, and the signal terminal in the signal terminal slot is locked by the lock buckle, thereby ensuring that the signal terminal is not easy to loosen in the signal terminal slot, and the structure is reliable and stable, thereby avoiding loosening and affecting the working stability of the connector.

[0034] In the embodiment of the present application, the signal terminal slot includes a plurality of first signal terminal slots 2 and a plurality of second signal terminal slots 3, and the signal terminal includes a plurality of first signal terminal bodies 4 and a plurality of second signal terminal bodies 5; the first signal terminal slot 2 corresponds to the first signal terminal body 4 one by one, and the first signal terminal body 4 is installed in the first signal terminal slot 2; the second signal terminal slot 3 corresponds to the second signal terminal body 5 one by one, and the second signal terminal body 5 is installed in the second signal terminal slot 3. Wherein, the locking hole includes a plurality of first locking holes 6 and a plurality of second locking holes 7, the first locking hole 6 corresponds to the first signal terminal slot 2 one by one, and the first locking hole 6 is connected to the first signal terminal slot 2; the second locking hole 7 corresponds to the second signal terminal slot 3 one by one, and the second locking hole 7 is connected to the second signal terminal slot 3; the locking buckle includes a plurality of first locking buckles 8 and a plurality of second locking buckles 9, the first locking hole 6 corresponds to the first locking buckle 8 one by one, the first locking buckle 8 is detachably installed in the first locking hole 6, and the first locking buckle 8 is used to lock the first signal terminal body 4 located in the first signal terminal slot 2;

[0035] The second locking holes 7 correspond to the second locking buckles 9 one by one. The second locking buckles 9 are detachably mounted in the second locking holes 7 . The second locking buckles 9 are used to lock the second signal terminal body 5 in the second signal terminal slot 3 .

[0036] Among them, the first signal terminal slots 2 are arranged in a row and spaced apart, and the plurality of second signal terminal slots 3 are arranged in a row and spaced apart, and the first signal terminal slots 2 are located above the second signal terminal slots 3; the plurality of first lock holes 6 are arranged on the upper end surface of the shell 1; and the plurality of second lock holes 7 are arranged on the lower end surface of the shell 1.

[0037] Specifically, under the above setting, the first signal terminal body 4 is arranged in a row and spaced apart above the second signal terminal body 5 which is arranged in a row and spaced apart. The first signal terminal body 4 corresponds to the second signal terminal body 5 one by one. During assembly, the first locking buckle 8 is inserted into the first locking hole 6 to lock the first signal terminal body 4, and the second locking buckle 9 is inserted into the second locking hole 7 to lock the second signal terminal body 5. In addition, the first signal terminal groove 2 is located above the second signal terminal groove 3, the first locking hole 6 is arranged on the upper end surface of the shell 1, and the second locking hole 7 is arranged on the lower end surface of the shell 1, so that it is convenient to lock the first signal terminal body 4 and the second signal terminal body 5 from the upper end surface and the lower end surface of the shell 1 respectively. At the same time, under the above layout, the structure is compact and reasonable, and the first locking holes 6 and the second locking holes 7 distributed above and below will not cause structural redundancy of the first locking buckle 8 and the second locking buckle 9.

[0038] In the embodiment of the present application, the first lock buckle 8 includes a hand-held portion 10, a connecting portion 11 and a first locking portion 12. The lower end of the hand-held portion 10 is connected to the first locking portion 12 through the connecting portion 11. The lower end of the first locking portion 12 is provided with a first locking groove 13. A twist-off sheet 14 is connected between the connecting portion 11 and the first locking portion 12. Specifically, when using the first lock buckle 8, the first locking portion 12 is used to insert into the first locking hole 6 to lock the first signal terminal body 4 exposed in the first locking hole 6. After the first locking portion 12 is inserted into the first locking hole 6, the hand-held portion 10 is twisted with force to twist off the twist-off sheet 14 through the connecting portion 11, so that the hand-held portion 10 and the connecting portion 11 are separated from the first locking portion 12. The first locking portion 12 is stuck in the first locking hole 6 corresponding to the connector. On the one hand, the terminal is locked through the first locking groove 13. On the other hand, the hand-held portion 10 and the connecting portion 11 are prevented from being exposed on the outer wall of the connector housing 1 to affect the plug-in between the connectors. The structure is reliable, the operation is simple, and it is easy to use, and it can prevent the terminals in the connector from loosening.

[0039] Furthermore, a first opening 15 is provided at the lower end of the first locking portion 12, and the first opening 15 is communicated with the first locking groove 13; first terminal introduction inclined surfaces 16 are respectively provided at the lower ends of both sides of the inner wall of the first opening 15; a first position limiting and blocking portion 17 is provided between the first terminal introduction inclined surface 16 and the first locking groove 13, and the first position limiting and blocking portions 17 are respectively provided at both sides of the inner wall of the first opening 15. Specifically, under the above-mentioned setting, when the first locking portion 12 is inserted into the first locking hole 6 corresponding to the connector, the first terminal introduction inclined surface 16 is slidably abutted against the outer wall of the first signal terminal body 4, so that the first signal terminal body 4 is conveniently buckled into the first locking groove 13 from the first opening 15. After the first signal terminal body 4 enters the locking groove, under the action of the first position limiting and blocking portion 17, the first signal terminal body 4 is tightly supported in the first locking groove 13, and is not easy to loosen, and the structure is stable.

[0040] In the embodiment of the present application, the hand-held portion 10, the connecting portion 11, the twist-off thin sheet 14 and the first locking portion 12 are all made of insulating materials, such as plastic materials. Specifically, under the above configuration, an insulating effect is achieved, which is safe and reliable.

[0041] In the embodiment of the present application, the lower ends of the outer walls on both sides of the first locking portion 12 are respectively provided with first installation guide slopes 31. Specifically, the first installation guide slopes 31 on both sides facilitate the first locking portion 12 to be inserted into the first locking hole 6 corresponding to the connector. The first installation guide slopes 31 play a sliding guide role, which facilitates the first locking portion 12 to be pressed and installed into the first locking hole 6 corresponding to the connector, thereby improving installation convenience.

[0042] In the embodiment of the present application, the second lock buckle 9 includes a second locking portion 18, and a second locking groove 19 is provided at the lower end of the second locking portion 18. Specifically, when the second lock buckle 9 is used, the second locking portion 18 is used to be inserted into the second locking hole 7 to lock the second signal terminal body 5 exposed in the second locking hole 7, and the second signal terminal body 5 is locked through the second locking groove 19, which has a reliable structure, simple operation, and is easy to use, and can prevent the terminals in the connector from loosening.

[0043] In the embodiment of the present application, the second lock buckle 9 is completely accommodated in the second lock hole 7 to avoid the outer wall of the housing 1 exposed to the connector affecting the plugging of the connectors. A concave hole 20 is provided on one side or / and both sides of the upper end of the second locking portion 18; a clearance bevel 24 is provided on one side or / and both sides of the inner wall of the second lock hole 7, and the above-mentioned concave hole 20 is exposed in the clearance bevel 24. Specifically, under the above-mentioned setting, the clearance bevel 24 is convenient for the operator to use a tool to reach into the clearance bevel 24 to pick out the concave hole 20, so as to facilitate the removal of the second lock buckle 9 from the second lock hole 7, and the operation is convenient; of course, a concave hole 20 may also be provided on one side or / and both sides of the upper end of the first locking portion 12, and a clearance bevel 24 may also be provided on one side or / and both sides of the inner wall of the first lock hole 6, so as to facilitate the removal of the first lock buckle 8 by the tool.

[0044] Furthermore, the lower end of the second lock buckle 9 is provided with a second opening 21 connected with the second locking groove 19, and the lower ends of the inner walls of the second opening 21 are respectively provided with second terminal introduction inclined surfaces 22, wherein a second position-limiting blocking portion 23 is provided between the second terminal introduction inclined surface and the second locking groove 19, and the inner walls of the second opening 21 are respectively provided with the second position-limiting blocking portions 23. Specifically, under the above-mentioned setting, when the second locking portion 18 is inserted into the corresponding second locking hole 7, the second terminal introduction inclined surface 22 is slidably abutted against the outer wall of the second signal terminal body 5, so that the second signal terminal body 5 is conveniently inserted into the second locking groove 19 from the second opening 21. After the second signal terminal body 5 enters the second locking groove 19, under the action of the second position-limiting blocking portion 23, the second signal terminal body 5 is tightly supported in the second locking groove 19, and is not easy to loosen, and the structure is stable.

[0045] In the embodiment of the present application, the front middle part of the housing 1 is provided with a first plug-in portion 25 and a first plug-in slot 26, the first signal terminal slots 2 are arranged in the first plug-in portion 25, the second signal terminal slots 3 are arranged in the first plug-in slot 26, and the first plug-in portion 25 is arranged corresponding to the first plug-in slot 26. The power terminal slots 27 are arranged on both sides of the housing 1 along its length direction; the front sides of the housing 1 are provided with a second plug-in portion 28 and a second plug-in slot 29, respectively, the third terminal slot is arranged in the second plug-in slot 29, and the second plug-in portion 28 is arranged corresponding to the second plug-in slot 29. Specifically, under the above setting, when two connectors are plugged in, that is, when two housings 1 are plugged in, the first plug-in portion 25 of one connector is inserted into the first plug-in slot 26 of the other connector, and the second plug-in portion 28 of one connector is inserted into the second plug-in slot 29 of the other connector, so that the terminals are contacted and connected with each other, which is a conventional technology and will not be repeated here.

[0046] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A connector structure, characterized in that: The invention comprises a shell, a signal terminal installed in the shell and a power terminal body installed in the shell, wherein the shell is provided with a signal terminal groove and a power terminal groove along its length direction, the signal terminal is installed in the signal terminal groove, and the power terminal body is installed in the power terminal groove; a locking hole is provided on the shell, the locking hole is communicated with the signal terminal groove, a locking buckle is detachably installed in the locking hole, and the locking buckle is used to lock the signal terminal located in the signal terminal groove.

2. A connector structure according to claim 1, characterized in that: The signal terminal slot includes a plurality of first signal terminal slots and a plurality of second signal terminal slots, and the signal terminal includes a plurality of first signal terminal bodies and a plurality of second signal terminal bodies; the first signal terminal slots correspond one-to-one to the first signal terminal bodies, and the first signal terminal bodies are installed in the first signal terminal slots; the second signal terminal slots correspond one-to-one to the second signal terminal bodies, and the second signal terminal bodies are installed in the second signal terminal slots.

3. A connector structure according to claim 2, characterized in that: The lock holes include a plurality of first lock holes and a plurality of second lock holes, wherein the first lock holes correspond to the first signal terminal slots one by one, and the first lock holes are connected to the first signal terminal slots; the second lock holes correspond to the second signal terminal slots one by one, and the second lock holes are connected to the second signal terminal slots; The lock buckle comprises a plurality of first lock buckles and a plurality of second lock buckles, the first lock holes correspond to the first lock buckles one by one, the first lock buckles are detachably mounted in the first lock holes, and the first lock buckles are used to lock the first signal terminal body located in the first signal terminal slot; The second locking hole corresponds to the second locking buckle one by one. The second locking buckle is detachably mounted in the second locking hole. The second locking buckle is used to lock the second signal terminal body located in the second signal terminal groove.

4. A connector structure according to claim 3, characterized in that: The first signal terminal slots are arranged in a row and spaced apart, and a plurality of the second signal terminal slots are arranged in a row and spaced apart, and the first signal terminal slots are located above the second signal terminal slots; A plurality of the first lock holes are arranged on the upper end surface of the housing; A plurality of the second locking holes are arranged on the lower end surface of the housing.

5. A connector structure according to claim 3, characterized in that: The first lock buckle includes a hand-held portion, a connecting portion and a first locking portion, the lower end of the hand-held portion is connected to the first locking portion through the connecting portion, the lower end of the first locking portion is provided with a first locking groove, and a twist-off sheet is connected between the connecting portion and the first locking portion.

6. A connector structure according to claim 5, characterized in that: A first opening is provided at the lower end of the first locking portion, and the first opening is connected to the first locking groove; first terminal introduction inclined surfaces are respectively provided at the lower ends of both sides of the inner wall of the first opening; a first limit blocking portion is provided between the first terminal introduction inclined surface and the first locking groove, and the first limit blocking portions are respectively provided on both sides of the inner wall of the first opening.

7. A connector structure according to claim 5, characterized in that: The hand-held portion, the connecting portion, the twist-off sheet and the first locking portion are all made of insulating materials.

8. A connector structure according to claim 3, characterized in that: The second lock buckle comprises a second locking portion, a second locking groove is arranged at the lower end of the second locking portion, and a concave hole is arranged at one side or / and both sides of the upper end of the second locking portion.

9. A connector structure according to claim 2, characterized in that: A first plug-in portion and a first plug-in slot are provided in the middle of the front end of the shell, the first signal terminal slots are arranged in the first plug-in portion, the second signal terminal slots are arranged in the first plug-in slot, and the first plug-in portion and the first plug-in slot are provided correspondingly.

10. A connector structure according to claim 2, characterized in that: The power terminal slots are provided on both sides of the shell along the length direction thereof; the second plug-in portion and the second plug-in slot are provided on both sides of the front end of the shell respectively, the third terminal slot is arranged in the second plug-in slot, and the second plug-in portion and the second plug-in slot are provided correspondingly.

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