CN212303971U - Ammeter binding clip - Google Patents
Ammeter binding clip Download PDFInfo
- Publication number
- CN212303971U CN212303971U CN201921763215.3U CN201921763215U CN212303971U CN 212303971 U CN212303971 U CN 212303971U CN 201921763215 U CN201921763215 U CN 201921763215U CN 212303971 U CN212303971 U CN 212303971U
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- clamping plate
- upper clamping
- hole
- binding clip
- plate
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Abstract
The utility model discloses an ammeter jointing clamp, which comprises a lower clamping plate; the first upper clamping plate is provided with an open slot, the second upper clamping plate is provided with a wire clamping groove, and the first upper clamping plate and/or the second upper clamping plate are/is provided with a disassembling groove; the fastener is used for pressing the first upper clamping plate and the second upper clamping plate on the lower clamping plate; when the fastener compresses the first and second upper clamping plates on the lower clamping plate, a dismounting hole is formed between the dismounting groove and the inner wall of the lower clamping plate. The utility model discloses an ammeter binding clip, through setting up the dismantlement recess on first punch holder and/or second punch holder, dismantle the recess and enclose into a dismantlement hole with the inner wall of lower plate; when the acting force of the first upper clamping plate, the second upper clamping plate and the lower clamping plate is too large to be loosened, an operator can insert a screwdriver or other tools into the dismounting hole to jack the first upper clamping plate or the second upper clamping plate upwards.
Description
Technical Field
The utility model relates to a wire connection technical field especially relates to an ammeter binding clip.
Background
The connection between the main line of the current distribution network and each household electricity unit (namely before the electric meter enters the household) is mainly realized by a hand binding type or a puncture wire clamp. The hand-bound connection mainly adopts an insulating tape to bind the wires with large and small wire diameters together, but the operation randomness of the mode is large, and the quality problems of poor contact, insulating tapes and the like exist; for this purpose, the applicant invented an electric meter binding clip, as shown in fig. 1, which includes a lower clamping plate in a C-shaped structure, two upper clamping plates joined to each other, and a fastening member for connecting the two upper clamping plates and the lower clamping plate, wherein one end of the lower clamping plate is provided with a wire through hole; when the connecting device is connected, the main line electric wire is clamped by one of the upper clamping plate and the lower clamping plate, and the branch line electric wire is clamped by the other end of the lower clamping plate and the lower clamping plate.
However, when the electric wire is electrified, the electric wire can generate heat, so that the upper clamping plate is heated and expanded, and a larger acting force is generated to press the electric wire on the lower clamping plate; the corresponding underground clamping plates and the corresponding electric wires also generate reaction forces on the upper clamping plates, and the reaction forces can press the two upper clamping plates which are hinged with each other to keep the upper clamping plates in a horizontal state. Therefore, when the fastener is loosened, it is still difficult for people to loosen the upper clamping plate and the lower clamping plate and detach the jointing clamp from the electric wire.
Disclosure of Invention
The utility model aims at providing an ammeter binding clip, the problem that prior art exists can effectively be solved to this ammeter binding clip.
In order to realize the purpose, the technical scheme of the utility model is that:
an electricity meter binding clip, comprising:
the two ends of the lower clamping plate are respectively provided with a bending part, and one bending part is provided with a lead through hole;
the first upper clamping plate is provided with an open slot, the second upper clamping plate is provided with a wire clamping groove, and the first upper clamping plate and/or the second upper clamping plate are/is provided with a disassembling groove;
the fastener is used for pressing the first upper clamping plate and the second upper clamping plate on the lower clamping plate;
when the fastener will first, two punch splints compress tightly in when on the lower plate, the open slot with the flexion corresponds, the trapping mechanism recess with the wire through-hole intercommunication, dismantle the recess with form a dismantlement hole between the inner wall of lower plate.
The utility model discloses an ammeter binding clip, through setting up the dismantlement recess on first punch holder and/or second punch holder, when the fastener pressed first, two punch holders on the lower plate, the lower terminal surface of first, two punch holders hugged closely on the lower plate, then dismantlement recess and the inner wall of lower plate enclose into a dismantlement hole; when the acting force of the first upper clamping plate, the second upper clamping plate and the lower clamping plate is too large to be loosened, an operator can insert a screwdriver or other tools into the dismounting hole to jack the first upper clamping plate or the second upper clamping plate upwards.
Furthermore, the dismounting hole is arranged close to the hinged part of the first upper clamping plate and the second upper clamping plate.
The utility model discloses an ammeter binding clip, through making the dismantlement hole set up in the articulated department that is close to first, two punch plates, when the operator utilized screwdriver or other instruments to insert the first or second punch plate of dismantlement hole jack-up, the impetus was closer to the articulated department of first, two punch plates, was more easy with first, two punch plate jack-ups.
Furthermore, the fastener comprises a bolt and a nut, and a positioning part is arranged on the bolt;
the lower splint is provided with a through hole for penetrating the bolt, and the through hole is arranged corresponding to the positioning part.
The utility model discloses an ammeter binding clip, its fastener includes a bolt and nut, through being equipped with location portion on the bolt, and be equipped with the through-hole that is used for wearing to establish the bolt on the lower plate, and this through-hole sets up with location portion correspondence; during installation, the bolt cannot rotate through the matching of the positioning part and the through hole, so that the nut is easier to twist on the bolt, and the bolt does not need to be additionally fixed by hands during nut mounting.
Further, the positioning part is arranged in a square shape.
The utility model discloses an ammeter binding clip is square setting through making location portion, consequently also is square setting with the through-hole that location portion corresponds for can not rotate when location portion inserts the through-hole.
Furthermore, the lower clamping plate is provided with at least two lead through holes, and the aperture sizes of the lead through holes are not equal.
Furthermore, a first rib is arranged on the second upper clamp plate;
when the second upper clamping plate rotates for a certain angle relative to the lower clamping plate, the first rib abuts against the lower clamping plate.
Furthermore, anti-skid stripes are arranged on the inner side surface of the bending part of the lower clamping plate and the wire clamping groove.
Further, this ammeter binding clip still includes: an insulating housing for accommodating the lower clamping plate.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a prior art electric meter binding clip;
fig. 2 is a schematic structural view of an electric meter binding clip according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an electric meter binding clip according to an embodiment of the present invention;
fig. 4 is a schematic view of the electric meter binding clip according to the embodiment of the present invention in a state of connecting an electric wire;
fig. 5 is a schematic structural view of a screw rod in an electric meter binding clip according to an embodiment of the present invention;
fig. 6 is a bottom view of a lower plate in an electric meter binding clip according to an embodiment of the present invention.
Detailed Description
In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.
As shown in fig. 2 to 4, an electricity meter binding clip includes:
the lower clamping plate 30 is provided with two bent parts 301 at two ends respectively, wherein a lead through hole 302 is arranged on one bent part 301;
the first upper clamping plate 10 is provided with an open slot 101, the second upper clamping plate 20 is provided with a wire clamping groove 201, and the first upper clamping plate 10 is provided with a disassembling groove 102;
a fastener 40 for pressing the first and second upper plates 10, 20 against the lower plate 30;
when the fastener 40 presses the first and second upper clamping plates 10 and 20 to the lower clamping plate 30, the open slot 101 corresponds to the bending portion 301, the wire clamping groove 201 communicates with the wire through hole 302, and a dismounting hole 50 is formed between the dismounting groove 102 and the inner wall of the lower clamping plate 30.
According to the electric meter jointing clamp, the first upper clamp plate and/or the second upper clamp plate are/is provided with the dismounting grooves, when the first upper clamp plate and the second upper clamp plate are pressed on the lower clamp plate by the fastening piece, the lower end surfaces of the first upper clamp plate and the second upper clamp plate are tightly attached to the lower clamp plate, and the dismounting grooves and the inner wall of the lower clamp plate form a dismounting hole in a surrounding mode; when the acting force of the first upper clamping plate, the second upper clamping plate and the lower clamping plate is too large to be loosened, an operator can insert a screwdriver or other tools into the dismounting hole to jack the first upper clamping plate or the second upper clamping plate upwards.
It should be noted that, in the present embodiment, the detaching groove 102 may also be disposed on the second upper clamping plate 20, and a schematic structural diagram of the detaching groove disposed on the second upper clamping plate is not shown in the drawings without affecting understanding.
Preferably, as shown in fig. 2 to 4, the detachment hole 50 is provided near the hinge of the first and second upper clamping plates 10 and 20.
The ammeter binding clip of this embodiment, through making the removal hole set up in the articulated department that is close to first, two top plates, when the operator utilized screwdriver or other instruments to insert the removal hole jack-up first or second top plate, the impetus was closer to the articulated department of first, two top plates, more easily with first, two top plates jack-up.
Preferably, as shown in fig. 4, the fastening member 40 includes a bolt 41 and a nut 42, and as shown in fig. 5, the bolt 41 is provided with a positioning portion 411.
As shown in fig. 6, the lower plate 30 is provided with a through hole 303 for passing the bolt 41, and the through hole 303 is provided corresponding to the positioning portion 411.
The fastening piece of the electric meter jointing clamp comprises a bolt and a nut, a positioning part is arranged on the bolt, a through hole for penetrating the bolt is arranged on the lower clamping plate, and the through hole and the positioning part are correspondingly arranged; during installation, the positioning part is matched with the through hole to prevent the bolt from rotating, so that the nut is easier to twist on the bolt.
Preferably, the through hole 303 is a long hole, and the bolt can move left and right in the through hole 303, so as to adjust the position of the first and second upper clamping plates relative to the lower clamping plate.
Preferably, the positioning portion 411 is disposed in a square shape.
The ammeter binding clip of this embodiment is square setting through making location portion, consequently also is square setting with the through-hole that location portion corresponds for can not rotate when location portion inserts the through-hole.
Preferably, at least two lead through holes 302 are formed in the lower clamping plate 30, and the hole diameters of the lead through holes 302 are not equal to each other.
The ammeter binding clip of this embodiment is through being equipped with two at least wire through-holes on the lower plate, and the aperture size inequality of these wire through-holes to can connect many unequal electric wires of size on making an ammeter binding clip, strengthen the practicality of this ammeter binding clip.
Preferably, the second upper clamping plate 20 is provided with a first rib 202;
when the second upper plate 20 is rotated at a certain angle with respect to the lower plate 30, the first ribs 202 abut on the lower plate 30.
It should be noted that the second upper clamping plate 20 is also hinged to the lower clamping plate 30, so that when the fasteners are loosened, the second upper clamping plate 20 can rotate around its hinge with the lower clamping plate 30.
The ammeter binding clip of this embodiment through the rotation angle that sets up the first bead restriction second punch holder on the second punch holder to realize the effect of convenient wiring, make ammeter binding clip's installation and dismantlement become simple more, high-efficient.
Preferably, the electricity meter binding clip further comprises: an insulating housing for accommodating the lower clamping plate.
It should be noted that, in the drawings, the insulating outer sleeve and the structural schematic diagram of the lower clamping plate sleeved in the insulating outer sleeve are not shown without affecting understanding.
In addition, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (7)
1. An electricity meter binding clip, comprising:
the two ends of the lower clamping plate are respectively provided with a bending part, and one bending part is provided with a lead through hole;
the device comprises a first upper clamping plate and a second upper clamping plate which are mutually hinged, wherein an open slot is formed in the first upper clamping plate, a wire clamping groove is formed in the second upper clamping plate, and a disassembling groove is formed in the first upper clamping plate and/or the second upper clamping plate;
a fastener for pressing the first and second upper clamping plates against the lower clamping plate;
work as the fastener will first punch holder and second punch holder compress tightly in when on the lower plate, the open slot with the flexion corresponds, the trapping mechanism recess with wire through-hole intercommunication, dismantle the recess with form a disassembly hole between the inner wall of lower plate, just the disassembly hole is close to articulated department setting between first punch holder and the second punch holder.
2. An electricity meter binding clip according to claim 1, wherein:
the fastener comprises a bolt and a nut, and a positioning part is arranged on the bolt;
the lower splint is provided with a through hole for penetrating the bolt, and the through hole is arranged corresponding to the positioning part.
3. An electricity meter binding clip according to claim 2, wherein:
the positioning part is arranged in a square shape.
4. An electricity meter binding clip according to claim 1, wherein:
the lower clamping plate is provided with at least two lead through holes, and the aperture sizes of the lead through holes are not equal.
5. An electricity meter binding clip according to claim 4, wherein:
the second upper clamping plate is provided with a first rib;
when the second upper clamping plate rotates for a certain angle relative to the lower clamping plate, the first rib abuts against the lower clamping plate.
6. An electricity meter binding clip according to claim 1, wherein:
and anti-skid stripes are arranged on the inner side surface of the bending part of the lower clamping plate and the wire clamping groove.
7. An electricity meter terminal as claimed in any one of claims 1 to 6, further comprising:
an insulating housing for accommodating the lower clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763215.3U CN212303971U (en) | 2019-10-18 | 2019-10-18 | Ammeter binding clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921763215.3U CN212303971U (en) | 2019-10-18 | 2019-10-18 | Ammeter binding clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303971U true CN212303971U (en) | 2021-01-05 |
Family
ID=73932842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921763215.3U Active CN212303971U (en) | 2019-10-18 | 2019-10-18 | Ammeter binding clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303971U (en) |
-
2019
- 2019-10-18 CN CN201921763215.3U patent/CN212303971U/en active Active
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