Double-hole tubular terminal anti-falling structure
By using the design of a double-hole tubular terminal structure and the cooperation of bolt No. 1 and bolt No. 2, the problem of loose wires is solved, the wires are stably fixed, and work efficiency and practicality are improved.
Patent Information
- Application Number
- CN202423027465.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-09
AI Technical Summary
When connecting wires with existing double-hole terminals, the wires are easily loosened, which makes the threading work time-consuming and labor-intensive, and reduces work efficiency.
The double-hole tubular terminal structure is adopted. The wire is stably fixed by the cooperation of the No. 1 bolt, connecting block, plug block and fixing half ring. At the same time, the fixing effect of the wire is enhanced by the movement of the No. 2 bolt and the threaded cylinder.
It effectively prevents wires from loosening and slipping out inside the conduit, improving the efficiency and practicality of wire threading.
Smart Images
Figure CN223471832U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to terminal technical field especially relates to a double hole pipe type terminal anti -drop structure. BACKGROUND
[0002] The terminal is the part of the connection of the battery and the external conductor. In the electrotechnics, the terminal is mostly the terminal of the wiring, also called the terminal of the wiring, the single hole, the double hole, the socket, the hook etc. are divided from the material, the copper plating silver, the copper plating zinc, the copper, the aluminum, the iron etc. The function is mainly to transmit the electric signal or conduct electricity, and the double hole terminal is also called the double hole terminal of the wiring, can be made of copper plating silver, copper plating zinc, copper, aluminum and iron etc. materials, and the double hole terminal is used to connect the wire and conduct electricity or transmit the electric signal, and the wire can be fixed on the double hole terminal by means of the bolt.
[0003] In the prior art, when the wire is connected to the double hole terminal, first needs to pass through the threading drum and then aligns the end of the wire to the round hole of the double hole terminal by hand, but the wire often appears loose in the threading drum and causes the sliding, makes the threading work time -consuming and laborious, greatly reduces the working efficiency, and the practicality is not wide, therefore we propose a double hole pipe type terminal anti -drop structure to solve this problem. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a double hole pipe type terminal anti -drop structure to solve the problems in the above -mentioned background art.
[0005] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme:
[0006] A double hole pipe type terminal anti -drop structure, including: the threading drum, one side fixed mounting of the threading drum has the connecting plate, the surface of the connecting plate is equipped with two connecting holes, the outside fixed mounting of the threading drum has two sleeves, two The inside of the sleeve is movably inserted with the rectangular plate, one screw is rotatably installed in the inside of two rectangular plates, the outside of two one screws is connected with the connecting block, the side of two connecting blocks is fixedly installed with the connecting rod, one end of two connecting rods is fixedly installed with one fixed half ring, the bottom of one one fixed half ring is fixedly installed with two insertion blocks, and the top of another one one fixed half ring is equipped with the insertion slot corresponding with two insertion blocks.
[0007] Preferably, the top of the connecting plate is fixedly installed with four arc-shaped supporting blocks, the inside of four arc-shaped supporting blocks is rotatably installed with the second screw, the outside of four second screws is connected with the threaded cylinder, one end of four threaded cylinders is fixedly installed with the second T-shaped sliding block, and the inside of four second T-shaped sliding blocks is fixedly installed with the second fixed half ring.
[0008] Preferably, the surfaces of the two sleeves are fixedly connected with return springs, one end of the two return springs is fixedly connected with a fixing ring, the inside of the two fixing rings is fixedly installed with an inserting rod, the surfaces of the two sleeves and the rectangular plate are provided with an inserting hole, and one end of the two inserting rods is movably inserted into the corresponding inserting hole.
[0009] Preferably, the bottoms of the two rectangular plates are provided with a groove, the two sides of the two grooves are provided with a No.1 T-shaped sliding groove, the inside of the four No.1 T-shaped sliding grooves is movably connected with a No.1 T-shaped sliding block, and the inner side of the four No.1 T-shaped sliding blocks is fixedly installed on the outer side of the corresponding two connecting blocks.
[0010] Preferably, the top of the connecting plate is provided with four No.2 T-shaped sliding grooves, and the bottom of the four No.2 T-shaped sliding blocks is movably connected into the corresponding No.2 T-shaped sliding groove.
[0011] Preferably, the four No.2 fixing half rings are arranged on the outer side of the corresponding two connecting holes.
[0012] In the utility model, the two inserting rods are pulled to make the two inserting rods separate from the inside of the corresponding sleeve and rectangular plate, then the two rectangular plates are pulled to drive the two No. 1 fixing half rings to start moving, the two No. 1 fixing half rings are twisted to drive the two connecting blocks which are screw connected to start sliding along the No. 1 T-shaped sliding groove, further drive the two connecting rods and the two No. 1 fixing half rings to start moving, and then the two inserting blocks are inserted into the two inserting grooves, so that the two No. 1 fixing half rings fix the wires, so that the wires cannot be loose and slide in the threading drum, the threading work is time-saving and labor-saving, the working efficiency is greatly improved, and the practicality is wider.
[0013] In the utility model, the four No. 2 bolts are twisted to drive the four threaded barrels which are screw connected to start moving, further drive the four No. 2 T-shaped sliding blocks which are fixed to start moving along the No. 2 T-shaped sliding groove, further drive the four No. 2 fixing half rings to start moving along the No. 2 T-shaped sliding groove, so that the corresponding two No. 2 fixing half rings fix the wires passing through the connecting hole, and the wires are effectively prevented from being loose.
[0014] The utility model discloses a structure design is reasonable, through the mutual cooperation between the No. 1 T-shaped sliding groove, the No. 1 T-shaped sliding block, the No. 1 bolt, the connecting block, the No. 1 bolt, the inserting block, the inserting groove, the connecting rod and the No. 1 fixing half ring makes that two No. 1 fixing half rings fix the wire, so that the wire cannot be loose and slide in the threading drum, the threading work is time-saving and labor-saving, the working efficiency is greatly improved, and the practicality is wider. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A three-dimensional structure diagram of a double-hole pipe type terminal anti-falling structure is provided for the utility model;
[0016] Figure 2 A sectional view structure diagram of a double-hole pipe type terminal anti-falling structure is provided for the utility model;
[0017] Figure 3 A three-dimensional structure diagram of a double-hole pipe type terminal anti-falling structure is provided for the utility model; Figure 2 A partial enlarged view of part A;
[0018] Figure 4 A three-dimensional structure diagram of a double-hole pipe type terminal anti-falling structure is provided for the utility model; Figure 2 A partial enlarged view of part B.
[0019] In the figure: 1, threading drum; 2, connecting plate; 3, connecting hole; 4, sleeve; 5, rectangular plate; 6, insertion hole; 7, insertion rod; 8, fixing ring; 9, reset spring; 10, No. 1 bolt; 11, connecting block; 12, connecting rod; 13, No. 1 fixed half ring; 14, insertion block; 15, insertion slot; 16, groove; 17, No. 1 T-shaped sliding groove; 18, No. 1 T-shaped sliding block; 19, No. 2 T-shaped sliding groove; 20, No. 2 T-shaped sliding block; 21, No. 2 fixed half ring; 22, No. 2 bolt; 23, threaded cylinder; 24, arc-shaped supporting block. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0021] With reference to Figures 1-4 A double-hole pipe type terminal anti-falling structure, comprising: a threading drum 1, one side of the threading drum 1 is fixedly installed with a connecting plate 2, the surface of the connecting plate 2 is provided with two connecting holes 3, the outer side of the threading drum 1 is fixedly installed with two sleeves 4, the interiors of the two sleeves 4 are movably inserted with rectangular plates 5, the interiors of the two rectangular plates 5 are rotatably installed with No. 1 bolts 10, the outer sides of the two No. 1 bolts 10 are threadedly connected with connecting blocks 11, one side of each of the two connecting blocks 11 is fixedly installed with a connecting rod 12, one end of each of the two connecting rods 12 is fixedly installed with a No. 1 fixed half ring 13, the bottom of one of the No. 1 fixed half rings 13 is fixedly installed with two insertion blocks 14, and the top of the other No. 1 fixed half ring 13 is provided with insertion slots 15 corresponding to the two insertion blocks 14.
[0022] The top of the connecting plate 2 is fixedly provided with four arc-shaped supporting blocks 24, the inside of each arc-shaped supporting block 24 is rotatably provided with a No. 2 bolt 22, the outside of each No. 2 bolt 22 is threadedly connected with a threaded cylinder 23, one end of each threaded cylinder 23 is fixedly provided with a No. 2 T-shaped sliding block 20, the inside of each No. 2 T-shaped sliding block 20 is fixedly provided with a No. 2 fixed half ring 21, and the four No. 2 fixed half rings 21 are arranged outside the corresponding two connecting holes 3, so as to facilitate the fixation of the wires passing through the connecting holes 3 through the No. 2 fixed half rings 21.
[0023] In the embodiment, the surfaces of the two sleeves 4 are fixedly connected with reset springs 9, one end of each reset spring 9 is fixedly connected with a fixed ring 8, the inside of each fixed ring 8 is fixedly provided with a plug rod 7, the surfaces of the two sleeves 4 and the rectangular plate 5 are provided with plug holes 6, one end of each plug rod 7 is movably plugged into the corresponding plug hole 6, so as to facilitate the fixation between the sleeve 4 and the rectangular plate 5 through the plug rod 7.
[0024] In the embodiment, the bottoms of the two rectangular plates 5 are provided with grooves 16, one side of each groove 16 is provided with a No. 1 T-shaped sliding groove 17, the inside of each No. 1 T-shaped sliding groove 17 is slidably connected with a No. 1 T-shaped sliding block 18, and the inside of each No. 1 T-shaped sliding block 18 is fixedly provided outside the corresponding two connecting blocks 11, so as to facilitate the vertical movement of the connecting block 11 along the No. 1 T-shaped sliding groove 17.
[0025] In the embodiment, the top of the connecting plate 2 is provided with four No. 2 T-shaped sliding grooves 19, and the bottoms of the four No. 2 T-shaped sliding blocks 20 are slidably connected into the corresponding No. 2 T-shaped sliding grooves 19, so as to facilitate the movement of the No. 2 T-shaped sliding block 20 along the No. 2 T-shaped sliding groove 19.
[0026] In the embodiment, when in use, first, the wire is threaded through the threading cylinder 1, then the two insertion rods 7 are pulled to make the two insertion rods 7 disengage from the inside of the corresponding sleeve 4 and the rectangular plate 5, then the two rectangular plates 5 are pulled to drive the two first fixed half rings 13 to start moving, when the two first fixed half rings 13 move well, the two first bolts 10 are twisted to drive the two connecting blocks 11 connected with the two first bolts 10 to start sliding along the first T-shaped sliding groove 17, further drive the two connecting rods 12 and the two first fixed half rings 13 to start moving, and then make the two insertion blocks 14 inserted into the two insertion grooves 15, so that the two first fixed half rings 13 fix the wire, so that the wire in the threading cylinder 1 cannot be loosened to slide down, and the threading work is time-saving and labor-saving, the working efficiency is greatly improved, the practicality is wider, and when the wire passes through the two connecting holes 3, the four second bolts 22 are twisted to drive the four threaded cylinders 23 connected with the four second bolts 22 to start moving, then drive the four second T-shaped sliding blocks 20 fixed with the four threaded cylinders 23 to start moving along the second T-shaped sliding groove 19, further drive the four second fixed half rings 21 to start moving along the second T-shaped sliding groove 19, so that the corresponding two second fixed half rings 21 fix the wire passing through the connecting hole 3, and then effectively prevent the wire from loosening.
[0027] The double-hole pipe terminal anti-falling structure is described in detail. The principles and implementation methods of the utility model are described by applying specific examples. The above examples are only used to help understand the method and core idea of the utility model. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.
Claims
1. A double-hole tubular terminal anti-drop structure, characterized in that: Include: The threading barrel (1) is fixedly installed on one side of the connecting plate (2), the connecting plate (2) is provided with two connecting holes (3) on the surface, the outer side of the threading barrel (1) is fixedly installed with two sleeves (4), the inner side of the two sleeves (4) is movably inserted with a rectangular plate (5), the inner side of the two rectangular plates (5) is rotatably installed with a No. One bolt (10), the outer side of the two No. One bolt (10) is threadedly connected with a connecting block (11), the one side of the two connecting blocks (11) is fixedly installed with a connecting rod (12), the one end of the two connecting rods (12) is fixedly installed with a No. One fixed half ring (13), the bottom of one No. One fixed half ring (13) is fixedly installed with two insertion blocks (14), the top of another No. One fixed half ring (13) is provided with an insertion slot (15) corresponding to the two insertion blocks (14).
2. The dual-hole tube type terminal anti-drop structure according to claim 1, characterized by The top of the connecting plate (2) is fixedly installed with four arc-shaped supporting blocks (24), the inner side of the four arc-shaped supporting blocks (24) is rotatably installed with a No. Two bolt (22), the outer side of the four No. Two bolt (22) is threadedly connected with a threaded cylinder (23), one end of the four threaded cylinders (23) is fixedly installed with a No. Two T-shaped sliding block (20), the inner side of the four No. Two T-shaped sliding blocks (20) is fixedly installed with a No. Two fixed half ring (21).
3. The dual-hole tube type terminal anti-drop structure according to claim 1, characterized by The surface of the two sleeves (4) is fixedly connected with a reset spring (9), one end of the two reset springs (9) is fixedly connected with a fixed ring (8), the inner side of the two fixed rings (8) is fixedly installed with an insertion rod (7), the surface of the two sleeves (4) and the rectangular plate (5) is provided with an insertion hole (6), one end of the two insertion rods (7) is movably inserted into the corresponding insertion hole (6).
4. The dual-hole tube type terminal fall-off prevention structure according to claim 1, characterized by The bottom of the two rectangular plates (5) is provided with a groove (16), the two sides of the two grooves (16) are provided with a No. One T-shaped sliding groove (17), the inner side of the four No. One T-shaped sliding grooves (17) is movably connected with a No. One T-shaped sliding block (18), the inner side of the four No. One T-shaped sliding blocks (18) is fixedly installed on the outer side of the corresponding two connecting blocks (11).
5. The dual bore tube type terminal fall prevention structure according to claim 2, characterized by The top of the connecting plate (2) is provided with four No. Two T-shaped sliding grooves (19), the bottom of the four No. Two T-shaped sliding blocks (20) is movably connected into the corresponding No. Two T-shaped sliding grooves (19).
6. The dual bore tube type terminal fall prevention structure according to claim 2, characterized by The four No. Two fixed half rings (21) are provided on the outer side of the corresponding two connecting holes (3).