Connector male head assembled by splicing, connector female head assembled by splicing and connector assembly

Abstract

The utility model relates to the technical field of connectors, in particular to a spliced and assembled connector male head, a spliced and assembled connector female head and a connector assembly, the spliced and assembled connector male head comprises a first insulating shell and a plurality of first monopole connectors, the plurality of first monopole connectors are spliced, and the first insulating shell and the plurality of first monopole connectors are spliced. The left end and the right end of the first monopole connector are respectively provided with a semi-arc first groove, the two first grooves are encircled to form a first through groove, the first bolt penetrates through the first through groove, the spliced and assembled connector female head comprises a second insulating shell and a plurality of second monopole connectors, the plurality of second monopole connectors are spliced, and the second insulating shell and the plurality of second monopole connectors are spliced. The left end and the right end of the second monopole connector are respectively provided with a semi-arc second groove, the two second grooves are enclosed to form a second through groove, and the second bolt penetrates through the second through groove.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a male connector for splicing and assembling, a female connector for splicing and assembling, and a connector assembly. Background Art

[0002] In today's highly interconnected world, connectors, as key components for signal and energy transmission between electronic devices, are of great importance. With the rapid development of technology, the functions of electronic devices have become increasingly complex, and the demand for connectors has also become more diverse and customized. Traditional connector designs often target specific application scenarios and are customized according to the required number of poles (such as bipolar, tripolar, or multi-polar). Although this mode can accurately meet the interface requirements of specific devices, it also brings significant limitations and resource efficiency problems.

[0003] Inventory management challenges: Since connectors of each number of poles need to be produced and stored independently, manufacturers have to maintain a large amount of inventory in different specifications. This not only occupies valuable warehouse space but also increases the complexity and cost of inventory management. Especially when the market demand fluctuates, it is difficult to accurately predict the demand for each type of connector, which easily leads to the situation of overstock of some models and shortage of other models.

[0004] Low production flexibility: The customized production method restricts the flexibility of the production process. Whenever there is a new demand for the number of poles or a design change in the market, the production line needs to be adjusted, which may result in a long response time and high conversion costs.

[0005] Resource and environmental impacts: Excessively produced and overstocked connectors may eventually become waste, which not only wastes raw materials and production resources but also causes an unnecessary burden on the environment. In the context of sustainable development becoming a global consensus, this problem is particularly prominent. Summary of the Utility Model

[0006] The utility model aims to at least solve the technical problems existing in the prior art. For this purpose, the utility model provides a male connector for splicing and assembling, a female connector for splicing and assembling, and a connector assembly. According to the actual needs of users, single-pole connectors can be spliced into multi-pole connectors, and only the corresponding insulating housing needs to be matched for assembly. Since single-pole connectors are used for splicing, only one specification of inventory is required. At the same time, the production flexibility is high, and it is not easy to cause waste of resources.

[0007] A male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model includes a first insulating housing and a plurality of first single-pole connectors. First clamping blocks and first clamping grooves are respectively arranged at the left and right ends and the upper and lower ends of the first single-pole connectors. The first clamping blocks and the first clamping grooves are arranged in correspondence. The plurality of first single-pole connectors are spliced through the first clamping blocks and the first clamping grooves. A first plugging portion is arranged at the front end of the first insulating housing. A first accommodating cavity is arranged inside the first insulating housing. The first single-pole connectors are all arranged in the first accommodating cavity. First semi-circular grooves are arranged at the left and right ends of the first single-pole connectors. When two adjacent first single-pole connectors are spliced, the two first grooves enclose to form a first through groove. A plurality of first connection holes penetrate through the upper and lower ends of the first accommodating cavity. A first pin is connected between two first connection holes. The first pin penetrates through the first through groove.

[0008] A male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model has at least the following beneficial effects:

[0009] In the present utility model, first clamping blocks and first clamping grooves are respectively arranged at the left and right ends and the upper and lower ends of the first single-pole connectors. The first clamping blocks and the first clamping grooves are arranged in correspondence. When the plurality of first single-pole connectors are spliced through the first clamping blocks and the first clamping grooves and assembled into the first insulating housing, since a plurality of first connection holes penetrate through the upper and lower ends of the first accommodating cavity, after the spliced plurality of first single-pole connectors are placed in the first accommodating cavity, the first pin is inserted through the first connection holes and extends into the first through groove to limit the plurality of first single-pole connectors, and thus the assembly and splicing can be completed. The first single-pole connectors of the present utility model can be spliced into a multi-pole connector according to the actual needs of users, and only need to be assembled by matching the corresponding first insulating housing. Since the first single-pole connectors are used for splicing, only one specification of inventory is required, and at the same time, the production flexibility is high, and it is not easy to cause waste of resources.

[0010] For a male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model, the first single-pole connector and the first pin are located at the first plugging portion.

[0011] For a male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model, bumps are arranged at the upper and lower ends of the first plugging portion.

[0012] For a male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model, anti-slip blocks are annularly arranged on the outer periphery of the first insulating housing, and elastic clamping pieces are arranged at the left and right ends of the first insulating housing.

[0013] A male connector for splicing and assembling according to some embodiments of the first aspect of the present utility model, wherein a plurality of first connection grooves are provided on the inner wall of the first accommodation cavity, and the first connection grooves are engaged with the first clamping blocks.

[0014] A female connector for splicing and assembling according to some embodiments of the second aspect of the present utility model, comprising a second insulating housing and a plurality of second single-pole connectors. Second clamping blocks and second clamping grooves are respectively provided at the left and right ends and the upper and lower ends of the second single-pole connectors. The second clamping blocks and the second clamping grooves are arranged correspondingly. The plurality of second single-pole connectors are spliced through the second clamping blocks and the second clamping grooves. A second insertion portion is provided at the front end of the second insulating housing. A second accommodation cavity is provided inside the second insulating housing. The second single-pole connectors are all arranged in the second accommodation cavity. Semi-circular second grooves are provided at the left and right ends of the second single-pole connectors. When two adjacent second single-pole connectors are spliced, the two second grooves enclose to form a second through groove. A plurality of second connection holes penetrate through the upper and lower ends of the second accommodation cavity. A second pin is connected between two second connection holes. The second pin penetrates through the second through groove.

[0015] A female connector for splicing and assembling according to some embodiments of the second aspect of the present utility model has at least the following beneficial effects:

[0016] By respectively providing second clamping blocks and second clamping grooves at the left and right ends and the upper and lower ends of the second single-pole connectors, and the second clamping blocks and the second clamping grooves are arranged correspondingly. When the plurality of second single-pole connectors are spliced through the second clamping blocks and the second clamping grooves and assembled to the second insulating housing, since a plurality of second connection holes penetrate through the upper and lower ends of the second accommodation cavity, after the spliced plurality of second single-pole connectors are placed in the second accommodation cavity, the second pins are inserted through the second connection holes and extend into the second through groove to limit the plurality of second single-pole connectors, and thus the assembly and splicing can be completed. The present utility model can splice the second single-pole connectors into a multi-stage connector according to the actual needs of users, and only need to match and assemble the corresponding second insulating housing. Since the second single-pole connectors are used for splicing, only two specifications of inventory are required, and at the same time, the production flexibility is high, and it is not easy to cause waste of resources.

[0017] A female connector for splicing and assembling according to some embodiments of the second aspect of the present utility model, wherein the second single-pole connector and the second pin are located at the second insertion portion.

[0018] A female connector for splicing and assembling according to some embodiments of the second aspect of the present utility model, wherein positioning grooves are provided at the upper and lower ends of the second accommodation cavity.

[0019] According to an embodiment of the second aspect of the present utility model, a female connector for splicing and assembling, wherein a plurality of second connection grooves are provided on the inner wall of the second accommodation cavity, and the second connection grooves are clamped with the second clamping blocks.

[0020] A connector assembly according to an embodiment of the third aspect of the present utility model. According to the third aspect of the present utility model, a connector assembly is provided. The male connector adopts a spliced and assembled male connector, the female connector adopts a spliced and assembled female connector, the first insertion portion is inserted into the second insertion portion, and the first single-pole connector is connected to the second single-pole connector one by one.

[0021] A spliced and assembled male connector according to an embodiment of the second aspect of the present utility model has at least the following beneficial effects:

[0022] Both the male connector and the female connector can splice the first single-pole connector and the second single-pole connector into a multi-pole connector according to the actual needs of users. Only the corresponding first insulating housing and the second insulating housing need to be matched for assembly. Since the first single-pole connector and the second single-pole connector are spliced, only one specification of inventory is required for both the male connector and the female connector. At the same time, the production flexibility is high, and it is not easy to cause waste of resources.

[0023] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0024] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0025] Figure 1 It is a schematic structural diagram of an embodiment of the first aspect of the present utility model.

[0026] Figure 2 It is an exploded view of the structure of an embodiment of the first aspect of the present utility model.

[0027] Figure 3 It is a schematic structural diagram of the first single-pole connector of an embodiment of the first aspect of the present utility model.

[0028] Figure 4 It is a schematic structural diagram of an embodiment of the second aspect of the present utility model.

[0029] Figure 5 It is an exploded view of the structure of an embodiment of the second aspect of the present utility model.

[0030] Figure 6This is a schematic structural diagram of the second single-pole connector according to the second aspect of the present utility model.

[0031] Figure 7 This is a schematic structural diagram of the embodiment according to the third aspect of the present utility model.

[0032] Reference numerals: 1, male connector; 2, female connector.

[0033] 101, first insulating housing; 102, first single-pole connector; 103, first clamping block; 104, first clamping groove; 105, first insertion portion; 106, first accommodating cavity; 107, first groove; 108, first through groove; 109, first connection hole; 110, first pin; 111, convex block; 112, anti-slip block; 113, elastic clamping member; 114, first connection groove.

[0034] 201, second insulating housing; 202, second single-pole connector; 203, second clamping block; 204, second clamping groove; 205, second insertion portion; 206, second accommodating cavity; 207, second groove; 208, second through groove; 209, second connection hole; 210, second pin; 211, positioning groove; 212, second connection groove; 213, stop block. Detailed implementation manners

[0035] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, left, right, front, back, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the module or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0037] In the description of the present utility model, if the first and second are described only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0038] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0039] As shown Figures 1 - 3 in the figure, the first aspect embodiment of the present utility model provides a spliced and assembled male connector.

[0040] A spliced and assembled male connector includes a first insulating housing 101 and a plurality of first single-pole connectors 102. The left and right ends and the upper and lower ends of the first single-pole connector 102 are respectively provided with a first clamping block 103 and a first clamping groove 104. The first clamping block 103 and the first clamping groove 104 are correspondingly arranged. The plurality of first single-pole connectors 102 are spliced through the first clamping block 103 and the first clamping groove 104. The front end of the first insulating housing 101 is provided with a first insertion part 105. The inside of the first insulating housing 101 is provided with a first accommodating cavity 106. The first single-pole connectors 102 are all arranged in the first accommodating cavity 106. The left and right ends of the first single-pole connector 102 are both provided with semi-circular first grooves 107. When two adjacent first single-pole connectors 102 are spliced, the two first grooves 107 enclose to form a first through groove 108. The upper and lower ends of the first accommodating cavity 106 are both penetrated with a plurality of first connection holes 109. A first pin 110 is connected between two first connection holes 109. The first pin 110 penetrates through the first through groove 108.

[0041] In the present utility model, the left and right ends and the upper and lower ends of the first single-pole connector 102 are respectively provided with a first clamping block 103 and a first clamping groove 104. The first clamping block 103 and the first clamping groove 104 are correspondingly arranged. The plurality of first single-pole connectors 102 are spliced through the first clamping block 103 and the first clamping groove 104. When assembling to the first insulating housing 101, since the upper and lower ends of the first accommodating cavity 106 are both penetrated with a plurality of first connection holes 109, after the spliced plurality of first single-pole connectors 102 are placed in the first accommodating cavity 106, the first pin 110 is inserted through the first connection hole 109 and extends into the first through groove 108 to limit the plurality of first single-pole connectors 102, and the assembly and splicing can be completed. The present utility model can splice the first single-pole connectors 102 into a multi-pole connector according to the actual needs of users, and only need to match and assemble the corresponding first insulating housing 101. Since the first single-pole connectors 102 are spliced, only one specification of the first single-pole connector 102 needs to be stocked, and at the same time, the production flexibility is high, and it is not easy to cause waste of resources.

[0042] A male connector for splicing and assembling according to this embodiment, the first single-pole connector 102 and the first pin 110 are located in the first plugging part 105. Specifically, the above setting improves the connection stability. When connecting with the female connector, the first plugging part 105 is inserted first, and the first single-pole connector 102 and the first pin 110 are located in the first plugging part 105, enabling the first single-pole connector 102 to be stably plugged. Moreover, the clamping structure arranged outside the first plugging part 105 can also keep the position of the first single-pole connector 102 stable and not easily shake.

[0043] A male connector for splicing and assembling according to this embodiment, bumps 111 are arranged at both the upper and lower ends of the first plugging part 105. Specifically, the structure of the bumps 111 is simple and the clamping is convenient.

[0044] A male connector for splicing and assembling according to this embodiment, anti-slip blocks 112 are arranged around the outer circumference of the first insulating housing 101, and elastic clamping pieces 113 are arranged at both the left and right ends of the first insulating housing 101. Specifically, the structures of the anti-slip blocks 112 and the elastic clamping pieces 113 are simple and the clamping is convenient. When the male connector needs to be pulled out, pressing the elastic clamping pieces 113 can achieve unlocking.

[0045] A male connector for splicing and assembling according to this embodiment, several first connection grooves 114 are arranged on the inner wall of the first accommodating cavity 106, and the first connection grooves 114 are clamped with the first clamping block 103. Specifically, the above setting enables the first single-pole connector 102 to be clamped with the inner wall of the first accommodating cavity 106, improving the structural stability.

[0046] As Figures 4 - 6 shown, the second aspect embodiment of the present utility model provides a female connector for splicing and assembling.

[0047] A spliced and assembled female connector, comprising a second insulating housing 201 and a plurality of second single-pole connectors 202. Second clamping blocks 203 and second clamping grooves 204 are respectively arranged at the left and right ends and the upper and lower ends of the second single-pole connector 202. The second clamping blocks 203 and the second clamping grooves 204 are arranged in correspondence. The plurality of second single-pole connectors 202 are spliced through the second clamping blocks 203 and the second clamping grooves 204. A second insertion portion 205 is arranged at the front end of the second insulating housing 201. A second accommodation cavity 206 is arranged inside the second insulating housing 201. The second single-pole connectors 202 are all arranged in the second accommodation cavity 206. Second semi-circular grooves 207 are arranged at the left and right ends of the second single-pole connector 202. When two adjacent second single-pole connectors 202 are spliced, the two second grooves 207 enclose to form a second through groove 208. A plurality of second connection holes 209 penetrate through the upper and lower ends of the second accommodation cavity 206. A second pin 210 is connected between two second connection holes 209. The second pin 210 penetrates through the second through groove 208.

[0048] By respectively arranging second clamping blocks 203 and second clamping grooves 204 at the left and right ends and the upper and lower ends of the second single-pole connector 202, and the second clamping blocks 203 and the second clamping grooves 204 are arranged in correspondence. When the plurality of second single-pole connectors 202 are spliced through the second clamping blocks 203 and the second clamping grooves 204 and assembled to the second insulating housing 201, since a plurality of second connection holes 209 penetrate through the upper and lower ends of the second accommodation cavity 206, after the spliced plurality of second single-pole connectors 202 are placed in the second accommodation cavity 206, the second pin 210 is inserted through the second connection holes 209 and extends into the second through groove 208 to limit the plurality of second single-pole connectors 202, and thus the assembly and splicing can be completed. The utility model can splice the second single-pole connectors 202 into a multi-pole connector according to the actual needs of users, and only need to match and assemble the corresponding second insulating housing 201. Since the second single-pole connectors 202 are used for splicing, only one specification of the second single-pole connectors 202 needs to be stocked, and at the same time, the production flexibility is high and it is not easy to cause waste of resources.

[0049] In the male connector with spliced and assembled structure described in this embodiment, the second single-pole connector 202 and the second pin 210 are located at the second insertion portion 205. Specifically, the above setting improves the connection stability. When connecting with the male connector, the second insertion portion 205 is butted first. The second single-pole connector 202 and the second pin 210 are located at the second insertion portion 205, so that the second single-pole connector 202 can be stably inserted, and the structure for clamping arranged on the second insertion portion 205 can also make the position of the second single-pole connector 202 stable and not easy to shake.

[0050] A male connector for splicing and assembling according to this embodiment, positioning grooves 211 are provided at both the upper and lower ends of the second accommodation cavity 206. Specifically, the structure of the positioning groove 211 is simple and the clamping is convenient.

[0051] A male connector for splicing and assembling according to this embodiment, several second connection grooves 212 are provided on the inner wall of the second accommodation cavity 206, and the second connection grooves 212 are clamped with the second clamping blocks 203. Specifically, the above settings enable the second single-pole connector 202 to be clamped with the inner wall of the second accommodation cavity 206, improving the structural stability.

[0052] A male connector for splicing and assembling according to this embodiment, stoppers 213 are provided at both ends of the second insulating housing 201.

[0053] As Figure 7 shown, the third aspect embodiment of the present utility model provides a connector assembly.

[0054] A connector assembly includes a male connector 1 and a female connector 2. The male connector 1 adopts the male connector of the first aspect embodiment, the female connector 2 adopts the female connector of the second aspect embodiment, the first insertion part 105 is inserted into the second insertion part 205, and the first single-pole connector 102 is connected to the second single-pole connector 202 one by one.

[0055] Both the male connector 1 and the female connector 2 can splice the first single-pole connector 102 and the second single-pole connector 202 into a multi-pole connector according to the actual needs of users. Only the corresponding first insulating housing 101 and the second insulating housing 201 need to be assembled. Since the first single-pole connector 102 and the second single-pole connector 202 are spliced, both the male connector 1 and the female connector 2 only need one specification of inventory, and at the same time, the production flexibility is high and it is not easy to cause waste of resources.

[0056] It can be understood that when the connectors are connected, the bumps 111 of the first insertion part 105 are inserted into the positioning grooves 211 of the second accommodation cavity 206 one by one, the anti-slip blocks 112 of the first insulating housing 101 are clamped with the inner wall of the second accommodation cavity 206, and the elastic clamping pieces 113 are clamped with the stoppers 213.

[0057] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A spliced and assembled male connector, characterized in that: It includes a first insulating housing and a number of first single-pole connectors. First clamping blocks and first clamping grooves are respectively arranged at the left and right ends and the upper and lower ends of the first single-pole connectors. The first clamping blocks and the first clamping grooves are arranged correspondingly. Multiple first single-pole connectors are spliced through the first clamping blocks and the first clamping grooves. A first insertion part is arranged at the front end of the first insulating housing. A first accommodation cavity is arranged inside the first insulating housing. The first single-pole connectors are all arranged in the first accommodation cavity. Semi-circular first grooves are arranged at the left and right ends of the first single-pole connectors. When two adjacent first single-pole connectors are spliced, the two first grooves enclose to form a first through groove. A number of first connection holes penetrate through the upper and lower ends of the first accommodation cavity. A first pin is connected between two first connection holes. The first pin penetrates through the first through groove.

2. The male connector for splicing and assembling according to claim 1, wherein: The first single-pole connector and the first pin are located at the first insertion part.

3. The male connector for splicing and assembling according to claim 2, characterized in that: Protrusions are arranged at the upper and lower ends of the first insertion part.

4. The male connector for splicing and assembling according to claim 3, characterized in that: Anti-slip blocks are annularly arranged on the outer periphery of the first insulating housing. Elastic clamping pieces are arranged at the left and right ends of the first insulating housing.

5. The male connector for splicing and assembling according to claim 1, characterized in that: A number of first connection grooves are arranged on the inner wall of the first accommodation cavity. The first connection grooves are clamped with the first clamping blocks.

6. A spliced and assembled female connector, characterized in that: It includes a second insulating housing and a number of second single-pole connectors. Second clamping blocks and second clamping grooves are respectively arranged at the left and right ends and the upper and lower ends of the second single-pole connectors. The second clamping blocks and the second clamping grooves are arranged correspondingly. Multiple second single-pole connectors are spliced through the second clamping blocks and the second clamping grooves. A second insertion part is arranged at the front end of the second insulating housing. A second accommodation cavity is arranged inside the second insulating housing. The second single-pole connectors are all arranged in the second accommodation cavity. Semi-circular second grooves are arranged at the left and right ends of the second single-pole connectors. When two adjacent second single-pole connectors are spliced, the two second grooves enclose to form a second through groove. A number of second connection holes penetrate through the upper and lower ends of the second accommodation cavity. A second pin is connected between two second connection holes. The second pin penetrates through the second through groove.

7. A female connector for splicing and assembling according to claim 6, characterized in that: The second single-pole connector and the second pin are located at the second insertion part.

8. The female connector for splicing and assembling according to claim 7, wherein: Positioning grooves are arranged at the upper and lower ends of the second accommodation cavity.

9. The female connector of the splicing and assembling type according to claim 6, characterized in that: A number of second connection grooves are arranged on the inner wall of the second accommodation cavity. The second connection grooves are clamped with the second clamping blocks.

10. A connector assembly, comprising a male connector and a female connector, characterized in that: The male connector adopts the male connector according to any one of claims 1-5. The female connector adopts the female connector according to any one of claims 6-9. The first insertion part is inserted into the second insertion part. The first single-pole connectors are connected to the second single-pole connectors one by one.

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