Electrical connecting piece

Abstract

The utility model discloses an electrical connecting piece, comprising a body part which comprises a device housing and a fixed seat; the supporting part comprises a connecting seat, an extending plate, a threaded ring, a first connecting groove, a hole body, a second connecting groove, an inserting rod and a connector; the upper portion of the outer surface of the fixing base is connected with a connecting base, second connecting grooves are formed in the middles of the two ends of the outer surface of the connecting base, the two ends of the outer surface of the fixing base are symmetrically connected with a set of extending plates, hole bodies are formed in the extending plates, and the lower portions of the two ends of the outer surface of the connecting base are symmetrically connected with a set of inserting rods. The problems that in actual use, an existing electrical connecting piece can only be used for a single connector, connection is difficult once the number of connectors needing to be connected is increased, a plurality of connecting ports exist outside a few connecting pieces, but the outer portions of the connecting ports are not provided with supporting structures, and the number of the connecting ports is large are solved. Therefore, the problem of instability after connection is caused is solved.

Description

Technical Field

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

[0002] Electrical connectors are components and devices used to establish, maintain or disconnect electrical circuits. They do not require welding or other special tools and can be completed by hand or with simple tools.

[0003] In actual use, existing electrical connectors can usually only be used for a single connector. Once the number of connectors that need to be connected increases, it will be difficult to connect. In addition, some connectors have multiple connection ports on the outside, but the outside of the connection ports does not have a supporting structure, which leads to instability after connection. Utility Model Content

[0004] The purpose of the present utility model is to provide an electrical connector to solve the problem raised in the above background technology. In actual use, the existing electrical connectors can usually only be used for a single connector. Once the number of connectors to be connected increases, there will be a problem of difficulty in connection. In addition, some connectors have multiple connection ports on the outside, but the outside of the connection ports does not have a supporting structure, which leads to instability after connection.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an electrical connector, comprising:

[0007] A main body component, comprising a device housing and a fixing seat;

[0008] A supporting component, comprising a connecting seat, an extension plate, a threaded ring, a first connecting groove, a hole body, a second connecting groove, an insert rod and a connecting head;

[0009] The upper part of the outer surface of the fixing seat is connected to the connecting seat, and a second connecting groove is opened in the middle of the two ends of the outer surface of the connecting seat. A group of extension plates are symmetrically connected to the two ends of the outer surface of the fixing seat, and a hole body is opened inside the extension plate. A group of insertion rods are symmetrically connected to the lower part of the two ends of the outer surface of the connecting seat, and the insertion rods are connected to the inside of the hole body by insertion.

[0010] Furthermore, a threaded ring is connected to the lower portion of the outer surface of the insertion rod, and the threaded ring is attached to the bottom of the outer surface of the extension plate.

[0011] Furthermore, a first connecting groove is provided in the middle of the top end of the fixing seat, and a connecting head is connected to the middle of the bottom end of the connecting seat, and the connecting head is connected to the inside of the first connecting groove by insertion.

[0012] Furthermore, the fixing seat is connected to the top of the outer surface of the device shell.

[0013] Furthermore, it also includes a dustproof component, which includes a supporting frame, a supporting plate, a dustproof net, a movable groove, an upper fixing hole, a lower fixing hole, an upper fixing rod, a lower fixing rod and a movable block;

[0014] A group of support plates are symmetrically connected to both ends of the outer surface of the connecting seat, the support frame is connected between the two support plates, the inner surface of the support frame is detachably connected to a dustproof net, a movable groove is opened inside the support plate, and movable blocks are connected on both sides of the outer surface of the support frame, and the movable blocks are connected to the inside of the movable groove in a movable manner.

[0015] Furthermore, an upper fixing rod and a lower fixing rod are respectively connected to the middle of the top and bottom ends of the outer surface of the moving block, and an upper fixing hole and a lower fixing hole are respectively opened at the top and bottom of the inner surface of the moving groove. The upper fixing rod is connected to the inside of the upper fixing hole by insertion, and the lower fixing rod is connected to the inside of the lower fixing hole by insertion.

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model provides a connecting seat, an extension plate, a hole body and an insertion rod on the top of the device shell, and the connecting head is inserted into the interior of the first connecting groove, and then the insertion rod is inserted into the interior of the hole body for fixation, and the threaded ring is fixed to the lower part of the outer surface of the insertion rod. In this way, the insertion rod can be reinforced after insertion, and the connecting seat can be reinforced after insertion. Multiple second connecting grooves can be used at the same time, and the connecting seat can be reinforced after insertion, thereby improving stability during use.

[0018] Based on the above beneficial effects, a support frame is provided on the outside of the second connecting groove, and a dustproof net is connected to the inner wall of the support frame. When the second connecting groove is not needed, the support frame is adjusted to the lower part by moving the moving block inside the moving groove, and the support frame is moved to the outside of the second connecting groove. The dustproof net will surround the outside of the second connecting groove, and the dustproof net can play a dustproof role, preventing dust in the external environment from adhering to the inner surface of the second connecting groove, thereby improving the protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1This is an overall schematic diagram of the device housing of the present utility model;

[0021] Figure 2 This is a schematic diagram of the support frame of the utility model after extension;

[0022] Figure 3 This is a schematic diagram of the fixing seat of the utility model;

[0023] Figure 4 This is a schematic diagram of the connecting seat of the present invention.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 11. Device housing; 12. Fixing seat;

[0026] 21. Connecting seat; 22. Extension plate; 23. Threaded ring; 24. First connecting groove; 25. Hole; 26. Second connecting groove; 27. Insert rod; 28. Connector;

[0027] 31. Support frame; 32. Support plate; 33. Dust screen; 34. Moving slot; 35. Upper fixing hole; 36. Lower fixing hole; 37. Upper fixing rod; 38. Lower fixing rod; 39. Moving block. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0031] See also Figure 1-3 As shown, this embodiment is an electrical connector, comprising:

[0032] The main body component includes a device housing 11 and a fixing base 12;

[0033] A supporting component, comprising a connecting seat 21, an extension plate 22, a threaded ring 23, a first connecting groove 24, a hole 25, a second connecting groove 26, an inserting rod 27 and a connecting head 28;

[0034] The upper portion of the outer surface of the fixing base 12 is connected to a connecting base 21. A second connecting groove 26 is formed in the middle of both ends of the outer surface of the connecting base 21. A set of extension plates 22 are symmetrically connected to both ends of the outer surface of the fixing base 12. Holes 25 are formed inside the extension plates 22. A set of insertion rods 27 are symmetrically connected to the lower portion of both ends of the outer surface of the connecting base 21. The insertion rods 27 are connected to the inside of the holes 25 by insertion.

[0035] The connector 28 is inserted into the first connecting groove 24 , and then the rod 27 is inserted into the hole 25 for fixation, and the threaded ring 23 is fixed to the lower part of the outer surface of the rod 27 , which can reinforce the connecting seat 21 after insertion.

[0036] The lower portion of the outer surface of the insertion rod 27 is connected to a threaded ring 23, which is attached to the bottom of the outer surface of the extension plate 22;

[0037] When the insertion rod 27 is inserted into the hole 25 , the threaded ring 23 is fixed to the lower portion of the outer surface of the insertion rod 27 to reinforce the inserted insertion rod 27 .

[0038] A first connecting groove 24 is formed in the middle of the top of the fixing base 12, and a connecting head 28 is connected to the middle of the bottom of the connecting base 21. The connecting head 28 is connected to the inside of the first connecting groove 24 by insertion.

[0039] The connecting head 28 is inserted into the first connecting groove 24 , so that the connecting base 21 can be used.

[0040] The fixing base 12 is connected to the top of the outer surface of the device housing 11 .

[0041] The working principle is as follows: first, the connector 28 is inserted into the first connecting groove 24, and then the rod 27 is inserted into the hole body 25 for fixation, and the threaded ring 23 is fixed to the lower part of the outer surface of the rod 27. In this way, the inserted rod 27 can be reinforced, and the connecting seat 21 can be reinforced after insertion. Multiple second connecting grooves 26 can be used at the same time, and the connecting seat 21 can be reinforced after insertion, thereby improving stability during use.

[0042] See also Figure 1 、 Figure 2 、 Figure 4 As shown, this embodiment is based on the above embodiment 1 and further includes a dustproof component, which includes a support frame 31, a support plate 32, a dustproof net 33, a movable groove 34, an upper fixing hole 35, a lower fixing hole 36, an upper fixing rod 37, a lower fixing rod 38 and a movable block 39;

[0043] A set of support plates 32 are symmetrically connected to both ends of the outer surface of the connecting base 21. The support frame 31 is connected between the two support plates 32. A dust screen 33 is detachably connected to the inner surface of the support frame 31. A movable groove 34 is formed inside the support plate 32. Moving blocks 39 are connected to both sides of the outer surface of the support frame 31. The moving blocks 39 are movably connected to the inside of the movable groove 34.

[0044] By moving the moving block 39 inside the moving groove 34, the support frame 31 can be moved so that the dustproof net 33 surrounds the outside of the second connecting groove 26. When the second connecting groove 26 is not needed, it can play a dustproof effect.

[0045] An upper fixing rod 37 and a lower fixing rod 38 are connected to the middle of the top and bottom ends of the outer surface of the moving block 39, respectively. An upper fixing hole 35 and a lower fixing hole 36 are respectively formed at the top and bottom of the inner surface of the moving groove 34. The upper fixing rod 37 is connected to the interior of the upper fixing hole 35 by insertion, and the lower fixing rod 38 is connected to the interior of the lower fixing hole 36 by insertion.

[0046] The upper fixing rod 37 is fixed inside the upper fixing hole 35 , and the lower fixing rod 38 is fixed inside the lower fixing hole 36 , so that the moved support frame 31 is fixed.

[0047] Working principle: first, if the second connecting groove 26 is not needed, the moving block 39 is moved and adjusted inside the moving groove 34 to adjust the support frame 31 to the lower part, and the lower fixing rod 38 is inserted into the lower fixing hole 36 for fixing. The support frame 31 is moved to the outside of the second connecting groove 26, and the dustproof net 33 will surround the outside of the second connecting groove 26. The dustproof net 33 can play a dustproof role, preventing dust in the external environment from adhering to the inner surface of the second connecting groove 26, thereby improving protection;

[0048] If the second connecting groove 26 needs to be used, the upper fixing rod 37 is inserted into the upper fixing hole 35 to fix the support frame 31 moved to the upper part.

[0049] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0050] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An electrical connector, characterized in that: include: A main body component, the main body component comprising a device housing (11) and a fixing seat (12); A supporting component, comprising a connecting seat (21), an extension plate (22), a threaded ring (23), a first connecting groove (24), a hole body (25), a second connecting groove (26), an inserting rod (27) and a connecting head (28); The upper portion of the outer surface of the fixing seat (12) is connected to a connecting seat (21), and a second connecting groove (26) is provided in the middle of the two ends of the outer surface of the connecting seat (21). A group of extension plates (22) are symmetrically connected to the two ends of the outer surface of the fixing seat (12), and a hole body (25) is provided inside the extension plate (22). A group of insertion rods (27) are symmetrically connected to the lower portion of the two ends of the outer surface of the connecting seat (21), and the insertion rods (27) are connected to the inside of the hole body (25) by insertion.

2. An electrical connector according to claim 1, characterized in that: The lower portion of the outer surface of the inserting rod (27) is connected with a threaded ring (23), and the threaded ring (23) is attached to the bottom of the outer surface of the extension plate (22).

3. An electrical connector according to claim 1, characterized in that: A first connecting groove (24) is provided in the middle of the top end of the fixing seat (12), and a connecting head (28) is connected to the middle of the bottom end of the connecting seat (21). The connecting head (28) is connected to the inside of the first connecting groove (24) by insertion.

4. An electrical connector according to claim 1, characterized in that: The fixing seat (12) is connected to the top of the outer surface of the device housing (11).

5. The electrical connector according to claim 1, wherein: The utility model also includes a dustproof component, wherein the dustproof component includes a support frame (31), a support plate (32), a dustproof net (33), a movable groove (34), an upper fixing hole (35), a lower fixing hole (36), an upper fixing rod (37), a lower fixing rod (38) and a movable block (39); A group of support plates (32) are symmetrically connected to both ends of the outer surface of the connecting seat (21), the support frame (31) is connected between the two support plates (32), the inner surface of the support frame (31) is detachably connected to a dustproof net (33), a movable groove (34) is provided inside the support plate (32), and movable blocks (39) are connected to both sides of the outer surface of the support frame (31), and the movable blocks (39) are connected to the inside of the movable groove (34) in a movable manner.

6. An electrical connector according to claim 5, characterized in that: The middle of the top and bottom ends of the outer surface of the moving block (39) are respectively connected to an upper fixing rod (37) and a lower fixing rod (38), and the top and bottom ends of the inner surface of the moving groove (34) are respectively provided with an upper fixing hole (35) and a lower fixing hole (36), the upper fixing rod (37) is connected to the inside of the upper fixing hole (35) by insertion, and the lower fixing rod (38) is connected to the inside of the lower fixing hole (36) by insertion.

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