CN218415041U - Through type wiring terminal - Google Patents
Through type wiring terminal Download PDFInfo
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- CN218415041U CN218415041U CN202222428256.5U CN202222428256U CN218415041U CN 218415041 U CN218415041 U CN 218415041U CN 202222428256 U CN202222428256 U CN 202222428256U CN 218415041 U CN218415041 U CN 218415041U
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- fixedly connected
- piston
- piston device
- rod body
- rod
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Abstract
The utility model discloses a through binding post belongs to binding post technical field. A through type wiring terminal comprises a shell, wherein two groups of empty openings and mounting holes are formed in the shell, a sliding groove is formed in the shell, and lower rubber sponge blocks are fixedly connected to two ends of each group of mounting holes; the utility model discloses a rotate the lead screw, and then make the rotation of lead screw drive the removal of protection shield, make the protection shield remove to the vacancy top, and then protect locating the intraoral locking screw of vacancy, avoid it to receive external corruption, the removal of protection shield can extrude piston device one simultaneously, and then make in the gas admission piston device two of piston device one, make two extensions of piston device, make the rubber sponge piece rebound, the electric wire to the below protects, avoid its exposed part and external direct contact, it is hidden to avoid the safety that probably takes place.
Description
Technical Field
The utility model relates to a binding post technical field especially relates to a through type binding post.
Background
The connecting terminal is an accessory product used for connecting electric devices, and the through type connecting terminal is provided with two wires which are directly connected by the terminal and can be disconnected at any time.
Current binding post, patent application number is CN201822094943.1, and the name is a through heavy current binding post's practical patent, discloses a through heavy current binding post, including wiring shell, screw, wall, recess, square nut, water conservancy diversion strip, gasket, protective housing, mounting groove, wiring hole and wiring storehouse, the recess has all been seted up to the upper and lower both sides of wiring shell, the center department of recess is provided with the wall, two be connected with the water conservancy diversion strip between the bottom inner wall of recess, and the water conservancy diversion strip passes the wiring shell, the wiring storehouse has evenly been seted up to the inside of wiring shell, the intercommunication has the mounting groove between wiring storehouse and the adjacent recess, the inside embedding of mounting groove has the square nut, square nut and water conservancy diversion strip pass through the screw fixation, and be provided with the gasket between the nut inboard of screw and the water conservancy diversion strip, the wiring hole has been seted up respectively to the both sides of wiring shell, the wiring hole is linked together with adjacent wiring storehouse, the utility model discloses, have the characteristics that assembly speed is fast and practice thrift the cost.
The device has reached the characteristics that the assembly speed is fast and practice thrift the cost, but when using, square nut, screw receive the corruption easily because of exposing in the air for a long time to because of the design of through-type, make the electric wire outside have one section rubber layer to be peeled off, make the copper core of electric wire be in the exposed state, have the possibility with external contact, can have the potential safety hazard.
Accordingly, a through-type connection terminal is provided to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a through type binding post is proposed in order to solve the problem that proposes in the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme:
a through type wiring terminal comprises an outer shell, wherein two groups of empty openings and mounting holes are formed in the outer shell, a sliding groove is formed in the outer shell, two groups of lower rubber sponge blocks are fixedly connected to two ends of the mounting holes, two groups of upper rubber sponge blocks are slidably connected to two ends of the mounting holes, four groups of piston devices are fixedly connected to the outer shell, telescopic ends of the four groups of piston devices are respectively connected with the four groups of upper rubber sponge blocks, a lead screw is connected to the sliding groove in a rotating mode, one end of the lead screw penetrates through the outer shell, a sliding block is slidably connected to the lead screw, a protection plate is fixedly connected to the sliding block and matched with the outer shell, a piston device I is fixedly connected to the sliding groove, an air pipe is fixedly connected to the piston device I, the other end of the air pipe is connected with the piston device II, and the telescopic ends of the piston device I and the sliding block are located on the same plane.
In order to facilitate the use of the first piston device, preferably, the first piston device comprises a first rod body, a first piston, a first ejector rod and a first spring part, the first rod body is fixedly connected in the chute, the first piston is slidably connected in the first rod body, the first ejector rod is fixedly connected to the first piston, the first ejector rod penetrates through the first rod body, the penetrating end of the first ejector rod is a telescopic end of the first piston device, two ends of the first spring part are respectively fixedly connected with the first rod body and the first piston, and the air pipe is fixedly connected to the first rod body.
In order to facilitate the use of the second piston device, preferably, the second piston device comprises a second rod body, a second piston, a second ejector rod and a second spring part, the second rod body is fixedly connected in the shell, the second piston is slidably connected in the second rod body, the second ejector rod is fixedly connected to the second piston, the second ejector rod penetrates through the second rod body, the penetrating end of the second ejector rod is a telescopic end of the second piston device, two ends of the second spring part are fixedly connected with the second rod body and the second piston respectively, and the air pipe is fixedly connected to the second rod body.
In order to facilitate the movement of the upper rubber sponge block, preferably, a moving plate is fixedly connected to the penetrating end of the second ejector rod, and the upper rubber sponge block is fixedly connected with the second ejector rod through the moving plate.
In order to fix the electric wire conveniently, preferably, a locking screw is rotatably connected in the hollow port, a nut is fixedly connected in the mounting hole, the locking screw is rotatably connected with the nut, and a flow guide is fixedly connected in the mounting hole.
In order to facilitate the rotation of the screw rod, a rotating block is preferably fixedly connected to the penetrating end of the screw rod.
Compared with the prior art, the utility model provides a through binding post possesses following beneficial effect:
the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a rotate the lead screw, and then the rotation that makes the lead screw drives the removal of protection shield, make the protection shield remove to empty mouthful top, and then protect locating in the intraoral locking screw, avoid it to receive external corruption, the removal of protection shield can extrude piston device one simultaneously, and then make in the gas entering piston device two of piston device one, make two extensions of piston device, make and go up rubber sponge piece downstream, protect the electric wire of below, avoid its exposed part and external direct contact, the potential safety hazard of avoiding probably taking place.
Drawings
Fig. 1 is a first three-dimensional schematic diagram of a through-type wiring terminal according to the present invention;
fig. 2 is a second three-dimensional schematic view of a through-type wiring terminal according to the present invention;
fig. 3 is a three-dimensional schematic view of a through type connection terminal according to the present invention;
fig. 4 is a three-dimensional schematic view of a locking screw in a through type connection terminal provided by the present invention;
fig. 5 is a first schematic three-dimensional view of a first piston device in a through type connection terminal according to the present invention;
fig. 6 is a schematic three-dimensional view of a piston device i in a through type connection terminal according to the present invention;
fig. 7 is a schematic structural diagram of a portion a in the through-type wiring terminal sub-diagram 6 according to the present invention;
fig. 8 is a three-dimensional schematic view of a second piston device in the through type connection terminal provided by the present invention;
fig. 9 is a schematic structural diagram of a portion B in a through-type wiring terminal sub-diagram 8 according to the present invention;
fig. 10 is a three-dimensional schematic view of a protective plate in a through-type connection terminal according to the present invention.
In the figure: 1. a housing; 101. an air interface; 102. mounting holes; 103. a chute; 2. locking screws; 201. a nut; 202. a flow guide strip; 3. a protection plate; 301. a slider; 4. a screw rod; 401. rotating the block; 501. a first rod body; 502. a first piston; 503. a first ejector rod; 504. a first spring element; 505. an air tube; 601. a second rod body; 602. a second piston; 603. a second ejector rod; 604. a second spring element; 701. moving the plate; 702. a rubber sponge block is arranged; 703. a lower rubber sponge block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-10, a through type connection terminal comprises a housing 1, two sets of air ports 101 and mounting holes 102 are arranged in the housing 1, a sliding groove 103 is arranged in the housing 1, two ends of the two sets of mounting holes 102 are fixedly connected with lower rubber sponge blocks 703, two ends of the two sets of mounting holes 102 are slidably connected with upper rubber sponge blocks 702, four sets of piston devices two are fixedly connected to the housing 1, telescopic ends of the four sets of piston devices two are respectively connected with the four sets of upper rubber sponge blocks 702, a screw rod 4 is rotatably connected in the sliding groove 103, one end of the screw rod 4 penetrates through the housing 1, a slide block 301 is slidably connected on the screw rod 4, a protective plate 3 is fixedly connected on the slide block 301, the protective plate 3 is matched with the housing 1, a piston device one is fixedly connected in the sliding groove 103, an air pipe 505 is fixedly connected on the piston device one, the other end of the air pipe 505 is connected with the piston device two, the telescopic end of the piston device one piston device is positioned on the same plane with the slide block 301, the piston device one comprises a rod body 501, a piston body 502, a push rod 503, a first spring part 503, a rod part 504, a rod part 501 is fixedly connected in the sliding groove 103, a second piston device 603, a push rod part 603 is connected in the piston device 501, two push rod part 603, two push rod 603 is connected in the piston device 603, the piston device 501 is connected in the push rod body 601, the two push rod 501 is connected with the two push rod 601, the two push rod 603, the two push rod 501 is connected in the two push rod 501, the piston device 603, the two push rod device 603, the two push rod 501 is connected in the two push rod 601, two ends of a second spring part 604 are fixedly connected with a second rod body 601 and a second piston 602 respectively, an air pipe 505 is fixedly connected to the second rod body 601, a moving plate 701 is fixedly connected to a penetrating end of a second ejector rod 603, an upper rubber sponge block 702 is fixedly connected with the second ejector rod 603 through the moving plate 701, a locking screw 2 is rotatably connected to the hollow port 101, a nut 201 is fixedly connected to the inside of the mounting hole 102, the locking screw 2 is rotatably connected with the nut 201, a guide strip 202 is fixedly connected to the inside of the mounting hole 102, and a rotating block 401 is fixedly connected to a penetrating end of a lead screw 4.
When a user uses the cable connector, two wires to be connected need to be peeled off, then the peeled two wires are inserted into the mounting hole 102, the same mounting hole 102 needs to be selected, then the locking screw 2 can be rotated by a screwdriver, so that the locking screw 2 moves downwards under the action of the nut 201 until the locking screw 2 extrudes and fixes the two wires to avoid the movement of the two wires, then the other mounting hole 102 is also the same, the wires are peeled off and fixed, then the screw rod 4 can be rotated by rotating the rotating block 401 by hand, the slider 301 is moved by rotating the screw rod 4 through the rotation of the screw thread of the screw rod 4 while the screw rod 4 rotates, so that the protective plate 3 above is moved, the protective plate 3 covers the wire 101 gradually, the locking screw 2 in the protective plate is prevented from being exposed in the air, and the possibility of damage to the locking screw 2 is reduced, the rotation of locking screw 2 in the later stage of being convenient for, simultaneously in the slider 301 removal, can extrude the flexible end that is located chute 103 internal piston device one, make piston device one receive the extrusion, and then make piston device one inside gas pass through trachea 505 and get into four piston device two in, four piston device two receive the atmospheric pressure influence and extend, and then make the last rubber sponge piece 702 of below remove downwards, and then make the condition of going up rubber sponge piece 702 two extensions of piston device, wrap up the electric wire gradually, to before when skinning the electric wire, the electric wire copper core that spills wraps up, avoid copper core and external contact, avoid the emergence of incident, it is the rubber sponge piece that can purchase on the market to go up rubber sponge piece 702 and lower rubber sponge piece 703, the effect is through self atress deformation and non-conductive characteristic, protect the exposed end of electric wire.
Two sets of mounting holes 102 are used in this embodiment, and not only two sets, but also the specific number is set according to the specific use environment.
The utility model discloses a rotation lead screw 4, and then make the rotation of lead screw 4 drive the removal of protection shield 3, make protection shield 3 remove empty mouthful 101 top, and then protect the locking screw 2 that is located empty mouthful 101, avoid it to receive external corruption, the removal of protection shield 3 can extrude piston device one simultaneously, and then make the gas of piston device one get into in the piston device two, make two extensions of piston device, make rubber sponge piece 702 downstream, the electric wire to the below protects, avoid its exposed part and external direct contact, avoid the potential safety hazard that probably takes place.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The through type wiring terminal comprises a shell (1) and is characterized in that two sets of air openings (101) and mounting holes (102) are arranged in the shell (1), a sliding groove (103) is arranged in the shell (1), two ends of each mounting hole (102) are fixedly connected with lower rubber sponge blocks (703), two ends of each mounting hole (102) are slidably connected with upper rubber sponge blocks (702), four piston devices are fixedly connected with four piston devices on the shell (1), telescopic ends of the four piston devices are respectively connected with the four upper rubber sponge blocks (702), the sliding groove (103) is connected with a screw rod (4), one end of the screw rod (4) rotates in the rotating direction to penetrate through the shell (1), a sliding block (301) is slidably connected onto the screw rod (4), a sliding block (3) is fixedly connected onto the sliding block (301), the sliding block (3) is matched with the shell (1), a piston device I is fixedly connected into the sliding groove (103), an air pipe (505) is fixedly connected onto the piston device I, the other end of the air pipe (505) is connected with the piston device II, and the telescopic end of the sliding block (301) is positioned on the same plane as the protection plate.
2. A through-type connecting terminal as claimed in claim 1, wherein the first piston device comprises a first rod body (501), a first piston (502), a first push rod (503) and a first spring element (504), the first rod body (501) is fixedly connected in the sliding groove (103), the first piston (502) is slidably connected in the first rod body (501), the first push rod (503) is fixedly connected to the first piston (502), the first push rod (503) penetrates through the first rod body (501), the penetrating end of the first push rod (503) is a telescopic end of the first piston device, two ends of the first spring element (504) are fixedly connected with the first rod body (501) and the first piston (502), respectively, and the air pipe (505) is fixedly connected to the first rod body (501).
3. A through type connection terminal as claimed in claim 1, wherein the second piston device comprises a second rod body (601), a second piston (602), a second push rod (603), and a second spring element (604), the second rod body (601) is fixedly connected in the housing (1), the second piston (602) is slidably connected in the second rod body (601), the second push rod (603) is fixedly connected to the second piston (602), the second push rod (603) penetrates through the second rod body (601), a penetrating end of the second push rod (603) is a telescopic end of the second piston device, two ends of the second spring element (604) are fixedly connected to the second rod body (601) and the second piston (602), and the air tube (505) is fixedly connected to the second rod body (601).
4. A through type connecting terminal as claimed in claim 3, characterized in that a moving plate (701) is fixedly connected to the penetrating end of the second ejector pin (603), and the upper rubber sponge block (702) is fixedly connected with the second ejector pin (603) through the moving plate (701).
5. A through-type connection terminal as claimed in claim 1, wherein a locking screw (2) is rotatably connected to the hollow port (101), a nut (201) is fixedly connected to the inside of the mounting hole (102), the locking screw (2) is rotatably connected to the nut (201), and a flow guide strip (202) is fixedly connected to the inside of the mounting hole (102).
6. A feedthrough terminal as claimed in claim 1, characterized in that a turning block (401) is fixedly connected to the lead screw (4) at its through-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428256.5U CN218415041U (en) | 2022-09-14 | 2022-09-14 | Through type wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222428256.5U CN218415041U (en) | 2022-09-14 | 2022-09-14 | Through type wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218415041U true CN218415041U (en) | 2023-01-31 |
Family
ID=85032294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222428256.5U Active CN218415041U (en) | 2022-09-14 | 2022-09-14 | Through type wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218415041U (en) |
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2022
- 2022-09-14 CN CN202222428256.5U patent/CN218415041U/en active Active
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