Puncture type wire connector

Abstract

The utility model discloses a puncture type wire connector, which comprises an upper shell, a lower shell and a rotating assembly, the lower shell is provided with an accommodating groove, the accommodating groove extends along a first direction and penetrates through the lower shell, the upper shell is covered on the lower shell, the upper shell is provided with a conductive pricking pin, and the rotating assembly is arranged on the lower shell. The conductive pricking needle is arranged above the accommodating groove; wherein the rotating assembly comprises a rotating disc and a guide rod, the rotating disc is rotatably connected with the upper shell, a guide groove is formed in the rotating disc, one end of the guide groove extends towards the other end away from the rotating axis direction of the rotating assembly, and one end of the guide rod is slidably arranged in the guide groove; and the other end of the guide rod is connected with the lower shell. The piercing type wire connector can drive the upper shell to be close to / away from the lower shell through the rotation of the rotating assembly, and enables the conductive pricking needle to pierce / leave the wire arranged in the accommodating groove, so as to realize T-shaped wiring and play a role of a switch.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit connection, in particular to a piercing type wire connector. Background Art

[0002] As we all know, when the power line needs to be branched, a wire is connected to the main power line. The connection shape is like the letter T, so it is often called T-type wiring. Among them, when wiring, the connector is also a commonly used accessory when installing electrical appliances such as lamps. It is generally used to connect multiple electrical appliances in series.

[0003] Research has found that the existing T-type wiring is achieved by manually breaking the outer sheath of the main line wire, then wrapping the external line core around the broken wire core of the main line for connection, and finally bundling the connection with insulating tape. This connection method is very dangerous, and manual operation is troublesome, labor-intensive and time-consuming. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a piercing wire connector to solve the problem that the existing T-type wiring needs to be manually pierced and the wire core is wound, and then the insulation treatment is labor-consuming and time-consuming.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a piercing wire connector, which includes an upper shell, a lower shell and a rotating assembly, the lower shell is provided with a receiving groove, the receiving groove extends along a first direction and penetrates the lower shell, the upper shell cover is arranged on the lower shell, the upper shell is provided with a conductive needle, and the conductive needle is arranged above the receiving groove; wherein, the rotating assembly includes a turntable and a guide rod, the turntable is rotatably connected to the upper shell, the turntable is provided with a guide groove, one end of the guide groove extends from the other end in the direction away from the rotation axis of the rotating assembly, one end of the guide rod is slidably arranged in the guide groove, and the other end of the guide rod is connected to the lower shell.

[0006] In the above technical scheme of the utility model, in order to solve the problem that the existing T-type wiring needs to be manually broken and the wire core is wrapped, and then the insulation treatment is labor-intensive and time-consuming, the utility model designs a new piercing wire connector, which can use the above-mentioned conductive piercing needle to break the wire, and because the conductive piercing needle can conduct electricity, it can be used to electrically connect with external wires that need to be connected to electricity, thereby completing the T-type wiring simply and conveniently.

[0007] It can be seen that the piercing wire connector designed by the utility model can replace manual wire breaking and simplify the wiring process. In actual application, the operator can control the turntable of the above-mentioned rotating component to rotate compared to the upper shell. When the rotating component rotates around its own rotation axis, one end of the above-mentioned guide rod can slide in the guide groove of the turntable. Since the above-mentioned guide groove is configured: one end of the guide groove extends from the other end in the direction away from the rotation axis of the rotating component; at this time, the above-mentioned guide rod will slide in the guide groove and gradually approach / move away from the rotation axis of the above-mentioned rotating component.

[0008] It should be noted that, since the other end of the guide rod is connected to the lower shell, the change in the position of the guide rod will also cause the relative position of the upper shell and the lower shell to change:

[0009] When the guide rod slides in the guide groove and gradually approaches the rotation axis of the above-mentioned rotating assembly, the above-mentioned upper shell can gradually approach the lower shell. At this time, the conductive needle arranged on the upper shell can be inserted into the conductive wire arranged on the accommodating groove of the lower shell corresponding to the broken wire, thereby completing the broken wire; at this time, the operator only needs to electrically connect the other required wiring with the conductive needle in the upper shell to complete the T-type wiring.

[0010] When the guide rod slides in the guide groove and gradually moves away from the rotation axis of the above-mentioned rotating assembly, the upper shell can gradually move away from the lower shell. At this time, the conductive needles arranged on the upper shell can gradually withdraw from the energized wire of the broken wire, so as to no longer pierce the energized wire arranged on the accommodating groove, thereby achieving power off; that is to say, the piercing wire connector can also serve as a power switch, which can greatly reduce the operation difficulty and work intensity of the workers, and facilitate the realization of T-type wiring and power supply or power off.

[0011] Furthermore, in the piercing wire connector described in the present invention, two accommodating grooves are provided on the lower shell, and the conductive needles provided on the upper shell include a first needle and a second needle respectively provided above the two accommodating grooves.

[0012] Furthermore, in the piercing wire connector described in the present invention, a slot and a conductive sheet are also provided in the upper shell, one end of the conductive sheet is connected to the conductive needle, and the other end of the conductive sheet extends to the slot.

[0013] Furthermore, in the piercing wire connector described in the utility model, the guide rod is an L-shaped guide rod.

[0014] Furthermore, in the piercing wire connector described in the present invention, the rotating assembly also includes a handle, and the handle is connected to the turntable.

[0015] Furthermore, in the piercing wire connector described in the present invention, the turntable includes a first turntable and a second turntable, the guide rod is disposed between the first turntable and the second turntable, and the first turntable is connected to the handle.

[0016] Furthermore, in the piercing wire connector described in the present invention, a plurality of latches are provided on the upper shell near the bottom of the lower shell, and a plurality of pin holes matching the latches are provided on the lower shell.

[0017] Furthermore, in the piercing wire connector described in the utility model, a rotation groove is provided on the upper shell body, and the rotation groove is provided at the top of the upper shell body away from the lower shell body; wherein the turntable is arranged in the rotation groove, a through hole is provided on the groove wall of the rotation groove, a rotating shaft is provided in the through hole, and the turntable is sleeved on the rotating shaft.

[0018] Furthermore, in the piercing wire connector described in the present invention, the rotation groove is a U-shaped groove, the rotation groove extends along a second direction and penetrates the upper shell, and the second direction is perpendicular to the first direction.

[0019] Furthermore, in the piercing wire connector described in the present invention, the guide rod is integrally connected to the lower shell.

[0020] The beneficial effects of the utility model are as follows: a new piercing wire connector is designed, which can replace manual wire breaking and simplify the T-type wiring process. The operator only needs to control the external circuit to be electrically connected with the above-mentioned conductive needle. When the above-mentioned rotating component is rotated to make the upper shell body approach the lower shell body, the conductive needle arranged on the above-mentioned upper shell body can automatically break the wire placed on the accommodating groove, thereby completing the wire breaking and supplying power to the external circuit. The wire breaking process is simple; and after the wire breaking connection, the operator only needs to control the above-mentioned rotating component to rotate in the opposite direction, so that the upper shell body can be moved away from the lower shell body, so that the conductive needle can withdraw from the broken wire, thereby cutting off the power.

[0021] It can be seen that the piercing wire connector designed by the utility model can greatly improve the difficulty of wire breaking for operators. It can replace manual wire breaking to reduce the difficulty and work intensity of workers setting up T-type wiring. At the same time, the piercing wire connector can also serve as a power switch to power on or off the external wiring. It has good promotion prospects and application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a piercing wire connector according to the utility model in one embodiment;

[0023] Figure 2It is a partial structural exploded view of the piercing wire connector according to the utility model in one embodiment;

[0024] Figure 3 This is a structural exploded diagram of the piercing wire connector according to the utility model in one embodiment;

[0025] Figure 4 This is a schematic structural diagram of an upper housing of a piercing wire connector according to the utility model in one embodiment;

[0026] Figure 5 This is a schematic structural diagram of a lower housing of a piercing wire connector according to the utility model in one embodiment;

[0027] Figure 6 It is a schematic structural diagram of the connection between the conductive sheet and the conductive needle of the piercing wire connector according to one embodiment of the present invention;

[0028] Figure 7 This is a schematic structural diagram of a rotating disk of a piercing wire connector according to the utility model in one embodiment;

[0029] Figure 8 The present invention is a schematic structural diagram of a piercing wire connector in which one end of a guide rod is slidably disposed in a rotating disk in one embodiment.

[0030] Description of labels:

[0031] 1. upper housing; 11. conductive needle; 111. first needle; 112. second needle; 12. slot; 13. conductive sheet; 14. latch; 15. rotation slot; 16. through hole;

[0032] 2. Lower housing; 21. Accommodation groove; 22. Pin hole;

[0033] 3. Rotating assembly; 31. Rotating disk; 311. First rotating disk; 312. Second rotating disk; 313. Guide groove; 32. Guide rod; 33. Handle; 34. Rotating shaft;

[0034] 4. Power-carrying wires. DETAILED DESCRIPTION

[0035] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0036] Please refer to Figures 1 to 8As shown, the utility model designs a piercing wire connector, which includes: an upper shell 1, a lower shell 2 and a rotating assembly 3, the lower shell 2 is provided with a receiving groove 21, the receiving groove 21 extends along a first direction and penetrates the lower shell 2, the upper shell 1 is covered on the lower shell 2, and the upper shell 1 is provided with a conductive needle 11, and the conductive needle 11 is arranged above the receiving groove 21; wherein the rotating assembly 3 specifically includes a turntable 31 and a guide rod 32, the turntable 31 is rotatably connected to the upper shell 1, the turntable 31 is provided with a guide groove 313, and one end of the guide groove 313 extends from the other end in the direction away from the rotation axis of the rotating assembly 3; one end of the guide rod 32 is slidably arranged in the guide groove 313, and the other end of the guide rod 32 is connected to the lower shell 2.

[0037] From the above description, it can be seen that in order to solve the technical problem that the existing T-type wiring needs to be manually broken, in the present invention, a new piercing wire connector is designed, which can use the conductive needle 11 arranged on the upper shell 1 to break the wire, and because the conductive needle 11 can conduct electricity, it can be used to electrically connect with the external wire that needs to be powered on. The operator only needs to control the external wire that needs to be powered on to be electrically connected with the conductive needle 11, and the T-type wiring can be easily completed.

[0038] like Figure 3 As shown, refer to Figure 6 In order to facilitate the operator to electrically connect the external wire to the conductive needle 11, in the present embodiment, a slot 12 and a conductive sheet 13 are further provided in the upper shell 1, one end of the conductive sheet 13 is connected to the conductive needle 11, and the other end of the conductive sheet 13 extends to the slot 12; at this time, the operator only needs to put the external wire into the slot 12 of the upper shell 1 and lock the wire and the conductive sheet 13, and the electrical connection between the external wire and the conductive needle 11 can be achieved through the conductive sheet 13.

[0039] Of course, it should be pointed out that in this embodiment, the above Figure 1-Figure 8 The feature that the guide rod 32 and the lower shell 2 are separated is only for demonstration purposes. In actual application, the guide rod 32 can be connected to the lower shell 2 as a whole by injection molding, or it can be connected and locked by an external locking member; for example: a fixing hole is set on the guide rod 32, and a fixing pin is set on the lower shell 2, and fixation is achieved by combining the fixing pin and the fixing hole. The operator can select appropriate means to fix the above-mentioned guide rod 32 and the lower shell 2 according to the actual application situation.

[0040] See also Figure 2 and Figure 3As shown, in the present embodiment, two adjacent receiving grooves 21 are specifically provided on the lower shell 2, and the two receiving grooves 21 can be used to receive the live wire and the neutral wire of the energized conductor 4 respectively; accordingly, the conductive needle 11 arranged on the upper shell 1 can also specifically include a first needle 111 and a second needle 112, and the first needle 111 and the second needle 112 can both extend downward from the upper shell 1, and the first needle 111 and the second needle 112 are respectively arranged corresponding to one receiving groove 21, and are arranged above the receiving groove 21 in the vertical height direction, so that when the upper shell 1 approaches the lower shell 2, the first needle 111 and the second needle 112 arranged on the upper shell 1 can respectively break the wire and pierce the live wire and the neutral wire of the energized conductor 4.

[0041] Therefore, in this embodiment, two of the above-mentioned slots 12 and two of the conductive sheets 13 are respectively provided, and the two correspond to each other, and one end of the two conductive sheets 13 is connected to the first needle 111 and the second needle 112 respectively.

[0042] It should be noted that if Figure 2 , Figure 7 and Figure 8 As shown, in actual application, the operator can control the turntable 31 of the rotating component 3 to rotate relative to the upper shell 1. When the rotating component 3 rotates around its own rotation axis, one end of the guide rod 32 can slide in the guide groove 313 of the turntable 31. Since the guide groove 313 is configured as follows: one end of the guide groove 313 extends from the other end in the direction away from the rotation axis of the rotating component 3; at this time, the guide rod will slide in the guide groove 313 and gradually approach / move away from the rotation axis of the rotating component 3.

[0043] Since the other end of the guide rod is connected to the lower shell 2, the change in the position of the guide rod will also cause the relative position of the upper shell 1 and the lower shell 2 to change:

[0044] When the guide rod slides in the guide groove 313 and gradually approaches the rotation axis of the above-mentioned rotating component 3, the above-mentioned upper shell 1 can gradually approach the lower shell 2. At this time, the conductive needle 11 arranged on the upper shell 1 can be inserted into the live wire and the neutral wire of the energized conductor 4 arranged on the accommodating groove 21 of the lower shell 2 corresponding to the breaking wire, thereby completing the breaking wire; at this time, the operator only needs to electrically connect the external wires to the conductive sheet 13 in the upper shell 1 to complete the T-type wiring.

[0045] When the guide rod slides in the guide groove 313 and gradually moves away from the rotation axis of the above-mentioned rotating component 3, the above-mentioned upper shell 1 can gradually move away from the lower shell 2. At this time, the conductive needle 11 set on the upper shell 1 can gradually withdraw from the broken wire 4, so as to no longer pierce the live wire and the neutral wire of the live wire 4 on the accommodating groove 21, thereby achieving power off; that is to say, the piercing wire connector can also play the function of switching power supply, which can not only greatly reduce the operation difficulty and work intensity of the workers, but also can be used as a switch to control the power supply or power off of external wires.

[0046] It should be noted that if Figure 3 As shown, in this embodiment, the turntable 31 includes a first turntable 311 and a second turntable 312, the guide rod 32 connected to the lower shell 2 can pass through the upper shell 1, and at least part of the guide rod 32 is arranged between the first turntable 311 and the second turntable 312, the first turntable 311 is connected to the handle 33, and the first turntable 311 and the second turntable 312 are both provided with guide grooves 313, which can ensure the stability of the guide rod 32 sliding in the guide groove 313.

[0047] Furthermore, in order to reduce the difficulty of rotating the turntable 31 and improve the stability of the rotation of the turntable 31, in the present embodiment, a handle 33 is further provided on the rotating assembly 3 of the piercing wire connector, and the handle 33 is connected to the first turntable 311 of the turntable 31, and the operator can drive the first turntable 311 to rotate through the handle 33; the second turntable 312 rotates synchronously due to the driven effect of the guide rod 32.

[0048] Accordingly, if Figure 8 As shown, in order to improve the sliding stability, in this embodiment, two L-shaped guide rods 32 are provided, and the two L-shaped guide rods 32 are back to back and in contact with each other, and are provided at one end between the first turntable 311 and the second turntable 312, respectively approaching the first turntable 311 and the second turntable 312, and extending into the guide grooves 313 of the first turntable 311 and the second turntable 312. At this time, when the first turntable 311 and the second turntable 312 are rotated, the guide rods 32 can slide smoothly in the guide grooves 313 of the first turntable 311 and the second turntable 312, so that the upper shell 1 is approached toward the lower shell 2.

[0049] In addition, if Figure 4 and Figure 5As shown, in this embodiment, in order to ensure that the upper housing 1 can be accurately positioned and covered on the lower housing 2 to prevent the two from being misaligned, the upper housing 1 of the piercing wire connector is further provided with a plurality of latches 14 near the bottom of the lower housing 2, and the lower housing 2 is provided with a plurality of pin holes 22 matching the latches 14. When the upper housing 1 approaches or moves away from the lower housing 2, at least some of the latches 14 on the upper housing 1 are always inserted in the pin holes 22 of the lower housing 2 for pre-positioning.

[0050] In addition, if Figure 4 As shown, in the present embodiment, in order to effectively accommodate the rotating assembly 3, the upper shell 1 of the piercing wire connector is further provided with a rotating groove 15, and the rotating groove 15 is provided at the top of the upper shell 1 away from the lower shell 2; wherein, the first rotating disk 311 and the second rotating disk 312 are both arranged in the rotating groove 15, and a through hole 16 is provided on the groove wall of the rotating groove 15, and a rotating shaft 34 is provided in the through hole 16, and the first rotating disk 311 and the second rotating disk 312 are both sleeved on the rotating shaft 34, and the axis center of the rotating shaft 34 is the rotation axis center of the rotating assembly 3, thereby realizing relative rotation with the upper shell 1.

[0051] In this embodiment, in order to ensure the rotational freedom of the rotating assembly 3 with the handle 33, the above-mentioned rotation groove 15 can be specifically opened as a U-shaped groove, and the rotation groove 15 extends along the second direction and penetrates the upper shell 1, and the second direction is perpendicular to the first direction.

[0052] From the above, it can be seen that the piercing wire connector designed by the utility model can replace manual wire breaking and simplify the wiring process, so as to reduce the difficulty and work intensity of manually setting up T-type wiring. At the same time, the piercing wire connector can also play the function of switching power supply. It can be used as a switch to control the power supply or power off of external wires. It has good promotion prospects and application value.

[0053] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A piercing wire connector, characterized in that: The invention comprises an upper shell, a lower shell and a rotating assembly, wherein a receiving groove is provided on the lower shell, the receiving groove extends along a first direction and penetrates the lower shell, the upper shell cover is arranged on the lower shell, a conductive needle is provided on the upper shell, and the conductive needle is arranged above the receiving groove; wherein the rotating assembly comprises a turntable and a guide rod, the turntable is rotatably connected to the upper shell, the turntable is provided with a guide groove, one end of the guide groove extends from the other end in a direction away from the rotation axis of the rotating assembly, one end of the guide rod is slidably arranged in the guide groove, and the other end of the guide rod is connected to the lower shell.

2. The piercing wire connector according to claim 1, characterized in that: The lower shell is provided with two receiving grooves, and the conductive needles provided on the upper shell include a first needle and a second needle respectively provided above the two receiving grooves.

3. The piercing wire connector according to claim 1, characterized in that: A slot and a conductive sheet are also provided in the upper shell. One end of the conductive sheet is connected to the conductive needle, and the other end of the conductive sheet extends to the slot.

4. The piercing wire connector according to claim 1, characterized in that: The guide rod is an L-shaped guide rod.

5. The piercing wire connector according to claim 1, characterized in that: The rotating assembly also includes a handle, and the handle is connected to the turntable.

6. The piercing wire connector according to claim 5, characterized in that: The turntable includes a first turntable and a second turntable, the guide rod is arranged between the first turntable and the second turntable, and the first turntable is connected to the handle.

7. The piercing wire connector according to claim 1, characterized in that: The upper shell is provided with a plurality of latches near the bottom of the lower shell, and the lower shell is provided with a plurality of pin holes matching with the latches.

8. The piercing wire connector according to claim 1, characterized in that: A rotation groove is provided on the upper shell, and the rotation groove is provided at the top of the upper shell away from the lower shell; wherein the turntable is arranged in the rotation groove, a through hole is provided on the groove wall of the rotation groove, a rotating shaft is provided in the through hole, and the turntable is sleeved on the rotating shaft.

9. The piercing wire connector according to claim 8, characterized in that: The rotation groove is a U-shaped groove, and the rotation groove extends along a second direction and penetrates the upper shell, and the second direction is perpendicular to the first direction.

10. The piercing wire connector according to claim 1, characterized in that: The guide rod is integrally connected to the lower shell.

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