CN211829250U - Self-locking type damp-proof wiring terminal - Google Patents
Self-locking type damp-proof wiring terminal Download PDFInfo
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- CN211829250U CN211829250U CN202020942150.5U CN202020942150U CN211829250U CN 211829250 U CN211829250 U CN 211829250U CN 202020942150 U CN202020942150 U CN 202020942150U CN 211829250 U CN211829250 U CN 211829250U
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- binding post
- connector
- fixedly connected
- proof
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Abstract
The utility model relates to an electric power system link fitting technical field, especially a from locking-type dampproofing binding post, including the binding post connector, the top fixedly connected with binding post connection piece of binding post connector, the binding post connecting hole has been seted up to the inside of connection piece, and the binding post connector keeps away from the dampproofing protective sheath of one end fixedly connected with of binding post connection piece. The utility model has the advantages that: use through inserted bar and slot and couple and the cooperation of hanging the groove, make the user when installing the device, only need to peg graft the inside of the early slot of inserted bar, simultaneously with the couple joint with hang the inside in groove can accomplish the installation, setting through the briquetting, when making the device need dismantle, the user only need hold between the fingers the briquetting with the hand, impel binding post connector and dampproofing protective sheath in opposite directions simultaneously, cause the couple to break away from out to hang the groove and can dismantle the device, the effectual device installation in the past and the drawback of dismantling the difficulty have been improved.
Description
Technical Field
The utility model relates to an electric power system link fitting technical field, especially a from dampproofing binding post of locking-type.
Background
The wiring terminal is an accessory product for realizing electrical connection, the industry is divided into the category of connectors, along with the increasing industrial automation degree and the stricter and more accurate industrial control requirements, the using amount of the wiring terminal gradually rises, along with the development of the electronic industry, the use range of the wiring terminal is more and more, and the types of the wiring terminal are more and more, the wiring terminal is widely used, besides a PCB (printed circuit board) terminal, a hardware terminal, a nut terminal, a spring terminal and the like, in a power distribution network of a power system, equipment such as a ring main cabinet, a cable branch box, a vacuum circuit breaker, a load switch, a transformer switch and the like are required to be connected with a wire terminal, the current main method for connecting the wire terminal and an equipment node is to connect through a wiring terminal head (commonly called a wire nose), the existing wiring terminal has complicated procedures and low efficiency when in connection, and gaps between the wire and the terminal are easily affected, the node can be overheated even broken circuit due to long-term operation, and potential safety hazards are buried, so that some damp-proof wiring terminals appear on the market.
The utility model discloses a from locking-type dampproofing binding post that discloses in chinese utility model patent application publication specification CN208368754U, this kind of from locking-type dampproofing binding post adopts wedge locking structure, uses to be simpler from locking-type dampproofing binding post connecting wire, and dampproofing sheath has ensured the connection quality of joint gap and the anticorrosion anti-aging ability of long-term operation in the future, but this kind of from locking-type dampproofing binding post, at the in-process that uses, it still has following shortcoming:
its installation and dismantlement are convenient inadequately, are not convenient for the staff to operate it to its dampproofing effect is not enough, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide one kind from dampproofing binding post of locking-type, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a self-locking type moisture-proof wiring terminal comprises a wiring terminal connector, wherein a wiring terminal connecting sheet is fixedly connected to the top of the wiring terminal connector, a wiring terminal connecting hole is formed in the connecting sheet, and a moisture-proof protective sleeve is fixedly connected to one end, away from the wiring terminal connecting sheet, of the wiring terminal connector;
an inserting rod is fixedly connected to one end, close to the moisture-proof protective sleeve, of the connecting terminal connector, the inserting rod comprises a main rod and an auxiliary rod, the outer surfaces of the main rod and the auxiliary rod are sleeved with a return spring, and a slot matched with the main rod is formed in the moisture-proof protective sleeve;
the outer surface of the moisture-proof protective sleeve is fixedly connected with a connecting piece, one side of the connecting piece, which is close to the moisture-proof protective sleeve, is fixedly connected with a connecting block, one end of the connecting piece, which is close to a connecting terminal connector, is fixedly connected with a hook, one end of the connecting piece, which is far away from the hook, is fixedly connected with a pressing block, the outer surface of the connecting terminal connector is provided with a hanging groove matched with the hook, and one end of the connecting terminal connector;
binding post connector is close to the one end fixedly connected with wedge sleeve pipe of dampproofing protective sheath, the trepanning with wedge sleeve pipe looks adaptation is seted up to the inside of dampproofing protective sheath, the trepanning is kept away from the one end of binding post connector and is seted up logical line hole, lead to the one end fixedly connected with sealing sleeve ring that the dampproofing protective sheath was kept away from in the line hole.
Optionally, the edges and corners of the outer surfaces of the connecting terminal connector, the connecting terminal sheet and the connecting terminal hole are all processed by fillets and round edges.
Optionally, the return spring be close to the one end of binding post connector, fixed connection in the one end of binding post connector is kept away from to the mobile jib.
Optionally, the outer diameter of the return spring is smaller than the diameter of the main rod, and the inner diameter of the return spring is larger than the diameter of the auxiliary rod.
Optionally, the connecting terminal connector is inserted into the slot formed in the moisture-proof protective sleeve through an insertion rod arranged at one end of the connecting terminal connector.
Optionally, the slot include main slot and vice groove, main slot and mobile jib looks adaptation, just vice groove and vice pole looks adaptation, just the inside in main slot is seted up to the vice groove.
Optionally, the connecting piece be equipped with through its one side connecting block and dampproofing protective sheath fixed connection, just briquetting and dampproofing protective sheath contactless completely.
Optionally, the sealing gasket and the sealing lantern ring are made of silica gel.
Optionally, the moisture-proof protective sleeve is clamped with the hanging groove formed in the outer surface of the connecting terminal connector through a hook arranged at one end of the moisture-proof protective sleeve.
The utility model has the advantages of it is following:
1. the self-locking damp-proof wiring terminal is used by matching the inserted link with the slot and the hook with the hanging slot, when the user installs the device, the insertion rod is only required to be inserted into the inner part of the early insertion slot, meanwhile, the hook is clamped and connected with the inner part of the hanging groove to complete the installation, and the reset spring is contracted in the main groove when the device is installed through the arrangement of the reset spring, and thrust is applied to the connecting head of the connecting terminal and the moisture-proof protective sleeve due to the reset deformation capability of the hook, so that the hook is firmly clamped in the hanging groove, thereby effectively enhancing the firmness of the device, and through the arrangement of the pressing block, when the device needs to be disassembled, a user only needs to hold the pressing block by hand, simultaneously with binding post connector and dampproofing protective sheath impel in opposite directions, cause the couple to break away from out to hang the groove and can dismantle the device, the effectual device installation in the past of having improved with dismantle the drawback of difficulty.
2. This from dampproofing binding post of locking-type, through setting up sealed the pad, the effectual leakproofness that has strengthened between binding post connector and the dampproofing protective sheath, thereby the effectual moist air of having avoided and moisture get into the device's inside from the gap between binding post connector and the dampproofing protective sheath, and then the effectual dampproofing effect that has strengthened the device, through setting up the sealed lantern ring, make its gap between can effectual reduction electric wire and the dampproofing protective sheath, thereby the effectual leakproofness that has strengthened the device, and the effectual dampproofing effect that has strengthened the device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the wedge sleeve of the present invention;
FIG. 3 is a schematic structural view of the moisture-proof protective cover of the present invention;
fig. 4 is a schematic structural view of the sealing collar of the present invention;
FIG. 5 is a schematic structural view of the insert rod of the present invention;
fig. 6 is a schematic structural diagram of the connecting member of the present invention.
In the figure: 1-connecting terminal connector, 2-connecting terminal connecting sheet, 3-connecting terminal connecting hole, 4-moisture-proof protective sleeve, 5-inserting rod, 501-main rod, 502-auxiliary rod, 503-reset spring, 6-slot, 7-, 8-connecting block, 9-hook, 10-pressing block, 11-hanging slot, 12-sealing gasket, 13-wedge-shaped sleeve, 14-trepanning hole, 15-through hole and 16-sealing lantern ring.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 6, the self-locking moisture-proof wiring terminal comprises a wiring terminal connector 1, wherein a wiring terminal connecting sheet 2 is fixedly connected to the top of the wiring terminal connector 1, a wiring terminal connecting hole 3 is formed in the connecting sheet 2, and a moisture-proof protective sleeve 4 is fixedly connected to one end of the wiring terminal connector 1, which is far away from the wiring terminal connecting sheet 2;
an inserting rod 5 is fixedly connected to one end, close to the moisture-proof protective sleeve 4, of the connecting terminal connector 1, the inserting rod 5 comprises a main rod 501 and an auxiliary rod 502, a return spring 503 is sleeved on the outer surfaces of the main rod 501 and the auxiliary rod 502, and a slot 6 matched with the main rod 501 is formed in the moisture-proof protective sleeve 4;
the outer surface of the moisture-proof protective sleeve 4 is fixedly connected with a connecting piece 7, one side of the connecting piece 7 close to the moisture-proof protective sleeve 4 is fixedly connected with a connecting block 8, one end of the connecting piece 7 close to the connecting terminal connector 1 is fixedly connected with a hook 9, one end of the connecting piece 7 far away from the hook 9 is fixedly connected with a pressing block 10, the outer surface of the connecting terminal connector 1 is provided with a hanging groove 11 matched with the hook 9, and one end of the connecting terminal connector 1 close to the moisture-proof protective sleeve 4;
binding post connector 1 is close to the one end fixedly connected with wedge sleeve 13 of dampproofing protective sheath 4, and trepanning 14 with wedge sleeve 13 looks adaptation is seted up to the inside of dampproofing protective sheath 4, and trepanning 14 keeps away from binding post connector 1's one end and has seted up logical line hole 15, leads to the one end fixedly connected with sealing sleeve ring 16 that line hole 15 kept away from dampproofing protective sheath 4.
As an optional technical solution of the utility model:
the edges and corners of the outer surfaces of the connecting terminal connector 1, the connecting terminal connecting sheet 2 and the connecting terminal connecting hole 3 are all processed by fillets and round edges.
As an optional technical solution of the utility model:
the return spring 503 is close to one end of the terminal connector 1, and is fixedly connected to one end of the main rod 501 far away from the terminal connector 1.
As an optional technical solution of the utility model:
the outer diameter of the return spring 503 is smaller than the diameter of the primary lever 501, and the inner diameter of the return spring 503 is larger than the diameter of the secondary lever 502.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
the slot 6 includes a main slot and an auxiliary slot, the main slot is matched with the main rod 501, the auxiliary slot is matched with the auxiliary rod 502, and the auxiliary slot is arranged in the main slot.
As an optional technical solution of the utility model:
connecting piece 7 is through connecting block 8 and the 4 fixed connection of dampproofing protective sheath that its one side was equipped with, and briquetting 10 and dampproofing protective sheath 4 contactless completely, through the setting of briquetting 10, when making the device need dismantle, the user only need hold between the fingers briquetting 10 with the hand, impel binding post connector 1 and dampproofing protective sheath 4 in opposite directions simultaneously, cause couple 9 to break away from out and hang groove 11 and can dismantle the device, the effectual device installation in the past and the drawback of dismantling the difficulty have been improved.
As an optional technical solution of the utility model:
the material of the sealing gasket 12 and the sealing sleeve ring 16 is silica gel, through setting up the sealing gasket 12, the effectual leakproofness that has strengthened between binding post connector 1 and the dampproofing protective sheath 4, thereby the effectual moist air of having avoided and moisture get into the device's inside from the gap between binding post connector 1 and the dampproofing protective sheath 4, and then the effectual dampproofing effect that has strengthened the device, through setting up the sealing sleeve ring 16, make its gap that can effectually reduce between electric wire and the dampproofing protective sheath 4, thereby the effectual leakproofness that has strengthened the device, and the effectual dampproofing effect that has strengthened the device.
As an optional technical solution of the utility model:
the moisture-proof protective sleeve 4 is clamped with a hanging groove 11 arranged on the outer surface of the connecting terminal connector 1 through a hook 9 arranged at one end of the moisture-proof protective sleeve.
The working process of the utility model is as follows: when a user uses the device, the connecting terminal connector 1 is inserted into the slot 6 arranged in the moistureproof protective sleeve 4 through the inserting rod 5 arranged at one end of the connecting terminal connector 1, so that the inserting rod 5 is inserted into the slot 6 until the hook 9 arranged at one end of the connecting piece 7 close to the connecting terminal connector 1 is clamped in the hanging groove 11, at the moment, the auxiliary rod 502 is inserted into the auxiliary groove, the main rod 501 is inserted into the main groove, and the return spring 503 is contracted in the main groove, and thrust is exerted on the connecting terminal connector 1 and the moistureproof protective sleeve 4 due to the reset deformation capacity of the return spring, so that the hook 9 is firmly clamped in the hanging groove 11, and the user only needs to insert the inserting rod 5 into the slot 6 and to clamp the hook 9 into the hanging groove 11 to finish installation when installing the device, through reset spring 503's setting, make the device when installing, reset spring 503 is in the inside shrink of owner's groove, and exert thrust for binding post connector 1 and dampproofing protective sheath 4 because the deformability that it resets, cause couple 9 firm joint in the inside of hanging groove 11, thereby the effectual fastness that has strengthened the device, and through the setting of briquetting 10, when making the device need dismantle, the user only need hold between the fingers briquetting 10 with the hand, simultaneously impel binding post connector 1 and dampproofing protective sheath 4 in opposite directions, cause couple 9 to break away from and hang groove 11 and can dismantle the device, the effectual device installation in the past of having improved and the drawback of dismantling the difficulty, through setting up sealed pad 12, the effectual leakproofness that has strengthened between binding post connector 1 and the dampproofing protective sheath 4, thereby the effectual moist air and moisture of having avoided gets into the device from the gap between binding post connector 1 and the dampproofing protective sheath 4 in the interior shrink of moist air and moisture The portion, and then the effectual dampproofing effect that has strengthened the device, through setting up the sealed lantern ring 16, make it can effectual reduction electric wire and the dampproofing gap between the protective sheath 4 to effectual leakproofness that has strengthened the device, and the effectual dampproofing effect that has strengthened the device, the device convenient to use, and it is all comparatively convenient to install and dismantle, has brought the facility for the user, therefore the device has certain practicality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a dampproofing binding post of self-locking-type which characterized in that: the connecting terminal comprises a connecting terminal connector (1), wherein the top of the connecting terminal connector (1) is fixedly connected with a connecting terminal connecting sheet (2), a connecting terminal connecting hole (3) is formed in the connecting sheet (2), and one end, far away from the connecting terminal connecting sheet (2), of the connecting terminal connector (1) is fixedly connected with a moisture-proof protective sleeve (4);
an inserting rod (5) is fixedly connected to one end, close to the moisture-proof protective sleeve (4), of the wiring terminal connector (1), the inserting rod (5) comprises a main rod (501) and an auxiliary rod (502), a reset spring (503) is sleeved on the outer surfaces of the main rod (501) and the auxiliary rod (502), and a slot (6) matched with the main rod (501) is formed in the moisture-proof protective sleeve (4);
the outer surface of the moisture-proof protective sleeve (4) is fixedly connected with a connecting piece (7), one side, close to the moisture-proof protective sleeve (4), of the connecting piece (7) is fixedly connected with a connecting block (8), one end, close to the connecting terminal connector (1), of the connecting piece (7) is fixedly connected with a hook (9), one end, far away from the hook (9), of the connecting piece (7) is fixedly connected with a pressing block (10), a hanging groove (11) matched with the hook (9) is formed in the outer surface of the connecting terminal connector (1), and one end, close to the moisture-proof protective sleeve (4), of the connecting terminal connector (1) is fixedly connected;
binding post connector (1) is close to one end fixedly connected with wedge sleeve pipe (13) of dampproofing protective sheath (4), trepanning (14) with wedge sleeve pipe (13) looks adaptation are seted up to the inside of dampproofing protective sheath (4), trepanning (14) are kept away from the one end of binding post connector (1) and are seted up logical line hole (15), lead to the one end fixedly connected with sealing sleeve ring (16) of dampproofing protective sheath (4) are kept away from in line hole (15).
2. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: the edges and corners of the outer surfaces of the connecting terminal connector (1), the connecting terminal sheet (2) and the connecting terminal connecting hole (3) are all processed by fillets and round edges.
3. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: reset spring (503) be close to the one end of binding post connector (1), fixed connection in the one end of binding post connector (1) is kept away from in mobile jib (501).
4. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: the outer diameter of the return spring (503) is smaller than the diameter of the main rod (501), and the inner diameter of the return spring (503) is larger than the diameter of the auxiliary rod (502).
5. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: the connecting terminal connector (1) is connected with a slot (6) formed in the moistureproof protective sleeve (4) in an inserting mode through an inserting rod (5) arranged at one end of the connecting terminal connector.
6. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: slot (6) include main slot and vice groove, main slot and mobile jib (501) looks adaptation, just vice groove and vice pole (502) looks adaptation, just the inside in main slot is seted up to the vice groove.
7. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: the connecting piece (7) is fixedly connected with the moisture-proof protective sleeve (4) through a connecting block (8) arranged on one side of the connecting piece, and the pressing block (10) is not contacted with the moisture-proof protective sleeve (4) completely.
8. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: the sealing gasket (12) and the sealing lantern ring (16) are made of silica gel.
9. The self-locking moisture-proof connection terminal as claimed in claim 1, wherein: dampproofing protective sheath (4) through couple (9) that its one end was equipped with, with hang groove (11) joint that binding post connector (1) surface was seted up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942150.5U CN211829250U (en) | 2020-05-29 | 2020-05-29 | Self-locking type damp-proof wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942150.5U CN211829250U (en) | 2020-05-29 | 2020-05-29 | Self-locking type damp-proof wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211829250U true CN211829250U (en) | 2020-10-30 |
Family
ID=73025656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942150.5U Active CN211829250U (en) | 2020-05-29 | 2020-05-29 | Self-locking type damp-proof wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211829250U (en) |
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2020
- 2020-05-29 CN CN202020942150.5U patent/CN211829250U/en active Active
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