CN213717084U - Novel multi-functional earth connection device - Google Patents
Novel multi-functional earth connection device Download PDFInfo
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- CN213717084U CN213717084U CN202022885702.6U CN202022885702U CN213717084U CN 213717084 U CN213717084 U CN 213717084U CN 202022885702 U CN202022885702 U CN 202022885702U CN 213717084 U CN213717084 U CN 213717084U
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- shell
- plate
- piece
- ground wire
- movable rod
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Abstract
The utility model discloses a novel multi-functional earth connection device, concretely relates to earth connection technical field, which comprises an outer shell, the entrance hole has been seted up to the side surface of shell, the inside embedding in entrance hole is provided with the ground wire, the top embedding of shell is provided with the regulating part, the apron is installed in one side embedding of shell, the inside of apron is provided with the containing part, the both sides of shell imbed respectively and is provided with the locating part. The utility model discloses a top of holding the lead screw is rotatory downwards, thereby drive clamp plate downstream, the tooth piece on the clamp plate pushes away spacing pinion rack to both sides, after clamp plate and bottom plate compress tightly the ground wire, fastening spring will carry out automatic re-setting, thereby promote spacing pinion rack and support on the tooth piece, fix the clamp plate, reach the effect to the ground wire quick fixation, the effectual relative stability who improves between ground wire and the whole device, avoided taking place unexpected phenomenon that drops and cause the incident, and the device has high practicality.
Description
Technical Field
The utility model relates to an earth connection technical field, more specifically say, the utility model relates to a novel multi-functional earth connection device.
Background
The grounding wire is a wire directly connected with the earth and can also be called as a safety return line, high voltage is directly transferred to the earth in danger, and even if the grounding wire is a life wire, the shell of the household electrical appliance equipment can have certain static electricity due to poor insulation performance or moist use environment, and electric shock accidents can occur in serious cases. In order to avoid accidents, a wire can be connected to the metal shell of the electric appliance, the other end of the wire is connected to the ground, and once the electric appliance leaks electricity, the grounding wire brings static electricity to the ground to be released. In addition, when an electric appliance maintenance worker uses an electric soldering iron to weld a circuit, the electric soldering iron sometimes breaks down and damages an integrated circuit in the electric appliance because the electric soldering iron is electrified, which is important, friends using a computer sometimes neglect grounding of a host shell, and actually connect a ground wire to the host shell of the computer, so that the phenomenon of dead halt can be prevented to a certain extent.
However, when the grounding wire device is actually used, the grounding wire device still has more defects, the grounding wire device is inconvenient for workers to install and detach in the using process, the grounding wire can fall off accidentally, certain safety accidents can be caused, and the danger is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a novel multi-functional earth connection device, through the global design, insert the shell with the one end of ground wire from the position department in entrance hole, the top of holding the lead screw is rotatory downwards, thereby drive clamp plate downstream, the tooth piece on the clamp plate pushes away spacing pinion rack to both sides, after clamp plate and bottom plate compress tightly the ground wire, fastening spring will carry out automatic re-setting, thereby promote spacing pinion rack and support on the tooth piece, lock the clamp plate, reach the effect to the ground wire quick fixation, the effectual relative stability between ground wire and the whole device that has improved, the phenomenon of accident caused has been avoided taking place to unexpected the droing, possess higher practicality, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional grounding wire device comprises a shell, a wire inlet hole, a ground wire, an adjusting piece, a lead screw, a threaded seat, a pressing plate, a limiting piece, a movable rod, a pulling plate, a limiting toothed plate, a fastening spring, a toothed block, a cover plate, a containing piece, a containing frame, a containing groove, a spring, a bottom plate, a butt joint and a grounding plate, wherein the wire inlet hole is formed in the side surface of the shell, the ground wire is embedded in the wire inlet hole, the adjusting piece is embedded above the shell, the cover plate is embedded in one side of the shell, the containing piece is arranged in the cover plate, the limiting pieces are respectively embedded in two sides of the shell, the bottom plate is fixedly arranged in the shell, the butt joint is arranged on the lower surface of the bottom plate, and the grounding plate is embedded in the;
the adjusting piece comprises a threaded seat fixedly connected with the top end inside the shell, a screw rod penetrates through the threaded seat, and a pressing plate is arranged at the bottom end of the screw rod;
the locating part is including the movable rod, the one end fixed mounting of movable rod has the arm-tie, the other end of movable rod is provided with spacing pinion rack, one side fixed surface of spacing pinion rack is connected with fastening spring, the opposite side of spacing pinion rack is provided with the tooth piece.
In a preferred embodiment, the screw rod is rotatably connected with the threaded seat in a threaded manner, a movable bearing is arranged at the joint of the bottom end of the screw rod and the pressing plate, and the movable bearing and the pressing plate are rotatably connected.
In a preferred embodiment, the pressure plate is fixedly connected with a toothed block, and the toothed block on the pressure plate is meshed with the limit toothed plate.
In a preferred embodiment, the pull plate is connected with the limit tooth plate through a movable rod, the movable rod penetrates through the outer surface of the housing, and the movable rods are distributed along the horizontal direction.
In a preferred embodiment, the receiving member includes a receiving frame fixedly connected to an inner top end of the housing, a receiving groove is formed in a side surface of the receiving frame, and a spring is fixedly connected to an inner portion of the receiving groove.
In a preferred embodiment, the receiving slots on the receiving rack are provided with multiple sets, wherein the size of the receiving slots is matched with the size of the grounding plate.
In a preferred embodiment, the housing is made of a high polyester material, wherein the lower surface of the housing is provided with the insertion hole.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in through overall design, insert the one end of ground wire in the shell from the position of entrance hole, hold the top of lead screw and rotate downwards, thereby drive the clamp plate downstream, the dog on the clamp plate pushes away spacing pinion rack to both sides, after clamp plate and bottom plate compress tightly the ground wire, fastening spring will carry out automatic re-setting, thereby promote spacing pinion rack to support on the dog, lock the clamp plate, reach the effect of quick fixed to the ground wire, the effective relative stability that improves between ground wire and the whole device, the phenomenon of having avoided taking place the accident and having come off and causing the incident of accident has possessed higher practicality;
2. the utility model discloses in through having set up the storage piece, aim at the one end of unnecessary grounding piece and accomodate the groove, to inside propelling movement grounding piece, the grounding piece will inwards extrude the spring, when neatly accomodating the multiunit grounding piece in accomodating the frame, covers the apron afterwards, and then accomplishes accomodating the grounding piece, has made things convenient for the staff to change it.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention.
The reference signs are: the device comprises a shell 1, a wire inlet hole 2, a ground wire 3, an adjusting piece 4, a lead screw 41, a threaded seat 42, a pressing plate 43, a limiting piece 5, a movable rod 51, a pulling plate 52, a limiting toothed plate 53, a fastening spring 54, a toothed block 55, a cover plate 6, a receiving piece 7, a receiving rack 71, a receiving groove 72, a spring 73, a bottom plate 8, a butt joint 9 and a grounding plate 10.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The novel multifunctional grounding wire device shown in fig. 1 and fig. 2 comprises a housing 1, a wire inlet hole 2, a grounding wire 3, a regulating part 4, a screw rod 41, a screw seat 42, a pressing plate 43, a limiting part 5, a movable rod 51, a pulling plate 52, a limiting toothed plate 53, a fastening spring 54, a toothed block 55, a cover plate 6, a containing part 7, a containing frame 71, a containing groove 72, a spring 73, a bottom plate 8, a butt joint 9 and a grounding plate 10, wherein the wire inlet hole 2 is formed in the side surface of the housing 1, the grounding wire 3 is embedded in the wire inlet hole 2, the regulating part 4 is embedded above the housing 1, the cover plate 6 is embedded in one side of the housing 1, the containing part 7 is arranged in the cover plate 6, the limiting parts 5 are respectively embedded in the two sides of the housing 1, the bottom plate 8 is fixedly installed in the housing 1, the butt joint 9 is arranged on the lower surface of the, the lower surface of the butt joint 9 is embedded with a grounding plate 10;
the adjusting part 4 comprises a threaded seat 42 fixedly connected with the top end inside the shell 1, a screw rod 41 penetrates through the threaded seat 42, and a pressing plate 43 is arranged at the bottom end of the screw rod 41;
the limiting part 5 comprises a movable rod 51, one end of the movable rod 51 is fixedly provided with a pull plate 52, the other end of the movable rod 51 is provided with a limiting toothed plate 53, one side surface of the limiting toothed plate 53 is fixedly connected with a fastening spring 54, and the other side of the limiting toothed plate 53 is provided with a toothed block 55.
Further, the screw rod 41 is rotatably connected with the threaded seat 42 in a threaded manner, a movable bearing is arranged at the joint of the bottom end of the screw rod 41 and the pressing plate 43, and the movable bearing and the pressing plate are rotatably connected.
Further, the pressure plate 43 is fixedly connected with the tooth block 55, and the tooth block 55 on the pressure plate 43 is engaged with the limit tooth plate 53.
Further, the pulling plate 52 is connected with the limit tooth plate 53 through a movable rod 51, the movable rod 51 penetrates through the outer surface of the housing 1, and the movable rods 51 are distributed along the horizontal direction.
Further, the housing 1 is made of a high polyester material, wherein the lower surface of the housing 1 is provided with a jack.
The implementation mode is specifically as follows: when the utility model is implemented, one end of the ground wire 3 is inserted into the shell 1 from the position of the wire inlet hole 2, the top end of the screw rod 41 is held to rotate downwards, the screw rod 41 rotates in the screw seat 42, thereby driving the pressing plate 43 to move downwards, the tooth blocks 55 on the pressing plate 43 push the limit tooth plates 53 to both sides, the limit tooth plates 53 extrude the fastening springs 54, so that the fastening spring 54 is elastically deformed, at this time, the limit toothed plate 53 drives the movable rod 51 to perform transverse displacement on the housing 1, until the pressing plate 43 and the bottom plate 8 compress the ground wire 3, the fastening spring 54 automatically resets, thereby promote spacing pinion rack 53 and support on tooth piece 55, lock clamp plate 43, reach the effect to ground wire 3 quick fixation, the effectual relative stability who improves between ground wire 3 and the whole device has avoided taking place the accident and has come off the phenomenon that causes the incident, possesses higher practicality.
The novel multifunctional grounding wire device as shown in fig. 1 and fig. 3 further comprises a storage part 7, wherein the storage part 7 comprises a storage rack 71 fixedly connected with the top end inside the housing 1, a storage groove 72 is formed in the side surface of the storage rack 71, and a spring 73 is fixedly connected inside the storage groove 72.
Further, a plurality of sets of receiving grooves 72 are provided on the receiving rack 71, wherein the size of the receiving grooves 72 is adapted to the size of the grounding plate 10.
The implementation mode is specifically as follows: the utility model discloses when implementing, open apron 6, aim at the one end of unnecessary grounding lug 10 and accomodate groove 72, to inside propelling movement grounding lug 10, grounding lug 10 will inwards extrude spring 73, when neatly accomodating multiunit grounding lug 10 in accomodating frame 71, cover apron 6 afterwards, and then accomplish accomodating to grounding lug 10, made things convenient for the staff to change it.
The utility model discloses the theory of operation:
referring to the attached drawings 1 and 2 of the specification, through an integral design, one end of a ground wire 3 is inserted into a shell 1 from a position of a wire inlet hole 2, the top end of a lead screw 41 is held to rotate downwards, the lead screw 41 rotates in a threaded seat 42 to drive a pressing plate 43 to move downwards, a tooth block 55 on the pressing plate 43 pushes away a limiting tooth plate 53 towards two sides, the limiting tooth plate 53 extrudes a fastening spring 54, so that the fastening spring 54 generates elastic deformation, at the moment, the limiting tooth plate 53 drives a movable rod 51 to move transversely on the shell 1, until the pressing plate 43 and a bottom plate 8 tightly press the ground wire 3, the fastening spring 54 automatically resets, so that the limiting tooth plate 53 is pushed to abut against the tooth block 55 to lock the pressing plate 43, the effect of quickly fixing the ground wire 3 is achieved, the relative stability between the ground wire 3 and the whole device is effectively improved, and the phenomenon of safety accidents caused by falling accidents is avoided, the practicability is high;
referring to the accompanying drawings 1 and 3 of the specification, through the arrangement of the accommodating part 7, one end of the redundant grounding piece 10 is aligned with the accommodating groove 72, the grounding piece 10 is pushed inwards, the grounding piece 10 extrudes the spring 73 inwards, when multiple groups of grounding pieces 10 are orderly accommodated in the accommodating frame 71, the cover plate 6 is covered subsequently, the accommodation of the grounding pieces 10 is completed, and the replacement of the grounding pieces is facilitated for workers.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel multi-functional earth connection device, includes shell (1), its characterized in that: the side surface of the shell (1) is provided with a wire inlet hole (2), a ground wire (3) is embedded in the wire inlet hole (2), an adjusting piece (4) is embedded above the shell (1), a cover plate (6) is embedded in one side of the shell (1), a containing piece (7) is arranged in the cover plate (6), limiting pieces (5) are respectively embedded in two sides of the shell (1), a bottom plate (8) is fixedly installed in the shell (1), a butt joint (9) is arranged on the lower surface of the bottom plate (8), and a grounding piece (10) is embedded in the lower surface of the butt joint (9);
the adjusting piece (4) comprises a threaded seat (42) fixedly connected with the top end inside the shell (1), a screw rod (41) penetrates through the threaded seat (42), and a pressing plate (43) is arranged at the bottom end of the screw rod (41);
the locating part (5) is including movable rod (51), the one end fixed mounting of movable rod (51) has arm-tie (52), the other end of movable rod (51) is provided with limiting toothed plate (53), one side fixed surface of limiting toothed plate (53) is connected with fastening spring (54), the opposite side of limiting toothed plate (53) is provided with tooth piece (55).
2. The novel multifunctional grounding wire device as claimed in claim 1, wherein: the screw rod (41) is rotatably connected with the threaded seat (42) in a threaded mode, a movable bearing is arranged at the joint of the bottom end of the screw rod (41) and the pressing plate (43), and the movable bearing and the pressing plate are connected in a rotating mode.
3. The novel multifunctional grounding wire device as claimed in claim 1, wherein: the pressing plate (43) is fixedly connected with the tooth block (55), and the tooth block (55) on the pressing plate (43) is meshed with the limiting toothed plate (53).
4. The novel multifunctional grounding wire device as claimed in claim 1, wherein: the pulling plate (52) is connected with the limiting toothed plate (53) through a movable rod (51), the movable rod (51) penetrates through the outer surface of the shell (1), and the movable rod (51) is distributed along the horizontal direction.
5. The novel multifunctional grounding wire device as claimed in claim 1, wherein: the accommodating piece (7) comprises an accommodating frame (71) fixedly connected with the top end inside the shell (1), an accommodating groove (72) is formed in the side surface of the accommodating frame (71), and a spring (73) is fixedly connected inside the accommodating groove (72).
6. The novel multifunctional grounding wire device as claimed in claim 5, wherein: the accommodating grooves (72) on the accommodating frame (71) are provided with a plurality of groups, wherein the sizes of the accommodating grooves (72) are matched with the size of the grounding plate (10).
7. The novel multifunctional grounding wire device as claimed in claim 1, wherein: the shell (1) is made of high-polyester material, wherein the lower surface of the shell (1) is provided with a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885702.6U CN213717084U (en) | 2020-12-04 | 2020-12-04 | Novel multi-functional earth connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885702.6U CN213717084U (en) | 2020-12-04 | 2020-12-04 | Novel multi-functional earth connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717084U true CN213717084U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022885702.6U Expired - Fee Related CN213717084U (en) | 2020-12-04 | 2020-12-04 | Novel multi-functional earth connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111457A (en) * | 2023-03-17 | 2023-05-12 | 南通大学 | Arrester electrode gap adjusting assembly |
-
2020
- 2020-12-04 CN CN202022885702.6U patent/CN213717084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111457A (en) * | 2023-03-17 | 2023-05-12 | 南通大学 | Arrester electrode gap adjusting assembly |
| CN116111457B (en) * | 2023-03-17 | 2023-12-19 | 南通大学 | Arrester electrode gap adjusting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 Termination date: 20211204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |