CN210897683U - Visual novel terminal row of elasticity - Google Patents
Visual novel terminal row of elasticity Download PDFInfo
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- CN210897683U CN210897683U CN201921607838.1U CN201921607838U CN210897683U CN 210897683 U CN210897683 U CN 210897683U CN 201921607838 U CN201921607838 U CN 201921607838U CN 210897683 U CN210897683 U CN 210897683U
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- battery
- terminal row
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Abstract
The embodiment of the utility model discloses visual novel terminal row of elasticity, including the terminal row body, wire pressing groove and wiring groove have been seted up to the symmetry on the terminal row body, threaded connection has clamp bolt on the interior diapire of wire pressing groove, clamp bolt passes through insulating connecting rod and visual device fixed connection. The utility model discloses a visual device and devices such as clamp bolt that set up for the elasticity degree of clamp bolt can rely on the pilot lamp to discern in the terminal row, has avoided the loaded down with trivial details work that needs manual check one by one under the prior art, has improved the work efficiency of checking the maintenance to the terminal row point; through the battery that sets up for the inside miniature battery of change that the terminal row can be comparatively simple, the setting of switch can be when not using disconnection circuit connection, practices thrift miniature battery's electric quantity, and elastic mechanism's setting makes fixed conducting rod closely offset with the activity conducting rod, guarantees the intercommunication of circuit.
Description
Technical Field
The embodiment of the utility model provides a relate to line connection device field, concretely relates to visual novel terminal row of elasticity.
Background
The terminal strip is an insulating part for bearing a plurality of or a plurality of groups of terminal components which are insulated with each other and fixing the supporting part, the terminal strip is used for connecting lines of equipment inside the screen and equipment outside the screen and plays a role in signal (current and voltage) transmission, the use of the terminal strip enables the wiring to be attractive, the maintenance to be convenient, and the connection between remote lines to be firm and convenient to construct and maintain.
All there is not the visual device of elasticity to used terminal row in current transformer substation, the fastening terminal is the important thing that carries out the priority of examining and maintaining class work successively to guarantor team, because any one does not have the line of fastening all probably to cause a major accident, at present, used terminal row all relies on artifical to go to inspect on each screw with the screwdriver in current transformer substation, waste time and energy again, easy tired work, lead to the effect can not be ensured, also probably too big hard occasionally, twist bad terminal, lead to smooth tooth.
At present, a conventional terminal strip without a tightness visualization device has no quick method for judging whether a screw is loosened or not, and can only be checked by repeatedly using a screwdriver. For the increasing transformer substations and the geometrically multiplied number of terminals, the working efficiency of the old method cannot meet the new situation, so that a novel terminal row with visualized tightness is necessary to design.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a visual novel terminal row of elasticity has solved the problem that current terminal row can't rely on eyes to judge to the elasticity degree of inside bolt.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a novel visual terminal strip of elasticity comprises a terminal strip body, wherein a wire pressing groove and a wiring groove are symmetrically formed in the terminal strip body, a compression bolt is connected to the inner bottom wall of the wire pressing groove in a threaded mode, one end of the compression bolt extends into the wiring groove, and the compression bolt is fixedly connected with a visual device through an insulating connecting rod;
the visual device is including setting up fixed conducting rod and the activity current conducting plate at this internal terminal row, just the one end and the activity current conducting plate of fixed conducting rod offset, the one end that fixed conducting rod and activity current conducting plate offset is equipped with elastic mechanism, install switch, battery and pilot lamp on the fixed conducting rod, the activity current conducting plate is connected with insulating connecting rod.
As an optimized scheme of the utility model, the switch includes the connection current conducting plate that offsets with two sections fixed conducting rods, it is connected with control bolt to connect one side rotation that fixed conducting rod was kept away from to the current conducting plate.
As a preferred scheme of the utility model, the battery is including setting up this internal battery jar at the terminal row, the symmetry is provided with electrically conductive preforming on the battery jar inside wall, just fixed conducting rod and two electrically conductive preforming fixed connection, install miniature battery between two electrically conductive preforming.
As an optimized proposal of the utility model, the battery jar is provided with a pressing plate in a clamping way.
As an optimized scheme of the utility model, elastic mechanism is including setting up the long and thin conducting rod in fixed conducting rod one end standing groove, long and thin conducting rod and standing groove pass through conductive spring and connect.
As a preferred embodiment of the present invention, the conductive spring is in a compressed state.
As an optimized scheme of the utility model, be provided with the pilot lamp seat on the terminal strip body, just the pilot lamp seat is connected with fixed conducting rod, the pilot lamp is installed in the pilot lamp seat.
The utility model discloses an embodiment has following advantage:
(1) the utility model discloses a visual device and devices such as clamp bolt that set up for the elasticity degree of clamp bolt can be discerned by the pilot lamp in the terminal row, has avoided the loaded down with trivial details work that needs manual check one by one under the prior art, has improved the work efficiency of examining the maintenance to the terminal row point.
(2) Through the battery that sets up for the inside miniature battery of change that the terminal row can be comparatively simple, the setting of switch can be when not using disconnection circuit connection, practices thrift miniature battery's electric quantity, and elastic mechanism's setting makes fixed conducting rod closely offset with the activity conducting rod, guarantees the intercommunication of circuit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram of a novel terminal block with visualized tightness according to an embodiment of the present invention;
fig. 2 is a schematic side view of a novel terminal block with visualized tightness according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a visualization device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an elastic mechanism according to an embodiment of the present invention.
In the figure:
1-a terminal block body; 2-pressing a wire groove; 3-a guide rod groove; 4, pressing a plate; 5-an insulating connecting rod; 6-a wiring slot; 7-visualization means; 8-a hold-down bolt;
71-a movable conductive plate; 72-fixing the conductive rod; 73-a switch; 74-a battery; 75-an indicator light; 76 a resilient mechanism;
731-control bolt; 732-connecting the conductive plates;
741-a battery well; 742-a micro battery; 743-conductive tablet;
761-elongated conductive rods; 762-placing grooves; 763 conductive spring.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1 to 4, the utility model provides a novel visual terminal strip of elasticity, including a terminal strip body 1, a wire pressing groove 2 and a wiring groove 6 are symmetrically formed on the terminal strip body 1, a compression bolt 8 is connected to the inner bottom wall of the wire pressing groove 2 through a thread, one end of the compression bolt 8 extends into the wiring groove 6, and the compression bolt 8 is fixedly connected with a visualization device 7 through an insulating connecting rod 5;
the visualization device 7 comprises a fixed conducting rod 72 and a movable conducting plate 71 which are arranged in the terminal strip body 1, one end of the fixed conducting rod 72 abuts against the movable conducting plate 71, an elastic mechanism 76 is arranged at one end of the fixed conducting rod 72 abutting against the movable conducting plate 71, a switch 73, a battery 74 and an indicator light 75 are installed on the fixed conducting rod 72, and the movable conducting plate 71 is connected with the insulating connecting rod 5.
The switch 73 includes a connecting conductive plate 732 abutting against the two sections of the fixed conductive rods 72, and a control bolt 731 is rotatably connected to a side of the connecting conductive plate 732 away from the fixed conductive rods 72.
The battery 74 includes a battery slot 741 disposed in the terminal block body 1, the inner side wall of the battery slot 741 is symmetrically provided with conductive pressing pieces 743, the fixed conductive rod 72 is fixedly connected to the two conductive pressing pieces 743, and a micro battery 742 is disposed between the two conductive pressing pieces 743.
The battery groove 741 is provided with a pressing plate 4 in a clamping manner.
The elastic mechanism 76 includes an elongated conductive rod 761 disposed in a placement groove 762 at one end of the fixed conductive rod 72, and the elongated conductive rod 761 and the placement groove 762 are connected by a conductive spring 763.
The conductive spring 763 is in a compressed state.
The terminal strip body 1 is provided with an indicating lamp holder, the indicating lamp holder is connected with the fixed conducting rod 72, and the indicating lamp 75 is installed in the indicating lamp holder.
It should be noted that the visualization device 7 is disposed in the guide bar groove 3 disposed inside the terminal block body 1, the plurality of fixed conductive rods 72 and the plurality of movable conductive rods 71 are all installed in the guide bar groove 3, the fixed conductive rods 72 are fixedly installed in the guide bar groove 3, the movable guide rod groove 71 is slidably connected in the guide bar groove 3, and the movable conductive rod 71 is fixedly connected with the insulating connecting rod 5, the whole visualization device is actually a conductive loop, and is powered by the battery 74, the movable conductive rod 71 is pressed against the fixed conductive rods 72 under the driving of the pressing bolt 8, so that the whole loop is closed, the switch 73 is composed of a connecting conductive plate 732 and a control bolt 731, the connecting conductive plate 732 is controlled by the control bolt 731 to be connected with the two fixed conductive rods 72, so as to control the on-off of the circuit, the on-off of the whole circuit is displayed by the on-off state of the indicator lamp 75, the indicator light 75 is on to indicate that the loop is connected, the pressing bolt 8 is in a pressing state, the indicator light 75 is off to indicate that the loop is disconnected, the switch 73 is disconnected, the movable conducting rod 71 is disconnected with the fixed conducting rod 72, namely, the pressing bolt 8 is not in the pressing state any more, and the pressing bolt 8 needs to be screwed.
In use the utility model discloses the time, at first can according to normal terminal row wiring, put into wiring groove 6 with the wire in, then rotate clamp bolt 8, make clamp bolt 8 compress tightly the wire in wiring groove 6, can not drop, at this moment, clamp bolt 8 drives insulating connecting rod 5 to same direction motion at the in-process that compresses tightly, drive in the guide bar groove 3 and also to same direction motion rather than the activity conducting rod 71 that links to each other, when clamp bolt 8 compresses tightly the wire in wiring groove 6, activity conducting rod 71 offsets with fixed conducting rod 72, switch 73 is in the closure state this moment, whole return circuit is in the closure state, pilot lamp 75 is bright, show that wiring groove 6 internal conductor has been compressed tightly. When the hold-down bolt 8 is not completely pressed against the wire in the wire slot 6, the movable conducting rod 71 is not in contact with the fixed conducting rod 72, the loop is in a disconnected state, the indicator light 75 is not on, and the operator is prompted that the hold-down bolt 8 is not pressed down. When the fixed inspection of fastening terminal is maintained in the transformer substation, the tightness state of the pressing bolt 8 in the terminal block body 1 can be judged by directly depending on the on-off of the indicator light 75, and each pressing bolt 8 does not need to be inspected by a screwdriver, so that the labor intensity of workers is greatly reduced, and the labor efficiency is improved.
Further, when terminal row body 1 does not use, can take off clamp plate 4, take out miniature battery 742 in the battery 74, also perhaps rotate control bolt 731 for connect the current conducting plate 732 and the separation of guide bar groove 3 internal fixation conducting rod 72, make the disconnection of whole return circuit, furthest saves the electric quantity of miniature battery 742, and can pass through clamp plate 4, carry out the change to inside miniature battery 742, guarantee the utility model discloses can not lose the effect because of the exhaustion of miniature battery 742 electric quantity, it is cut the utility model relates to a set up on conventional terminal basis, on the basis of practicing thrift the cost, the practicality is also secure.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The novel visual terminal block of elasticity is characterized by comprising a terminal block body (1), wherein two wire pressing grooves (2) and wiring grooves (6) are symmetrically formed in the terminal block body (1), a compression bolt (8) is connected to the inner bottom wall of each wire pressing groove (2) in a threaded manner, one end of the compression bolt (8) extends into each wiring groove (6), and the compression bolt (8) is fixedly connected with a visual device (7) through an insulating connecting rod (5);
visualization device (7) are including setting up fixed conducting rod (72) and activity conducting plate (71) in terminal row body (1), just the one end and the activity conducting plate (71) one side of fixed conducting rod (72) offset, the one end that fixed conducting rod (72) and activity conducting plate (71) offset is equipped with elastic mechanism (76), install switch (73), battery (74) and pilot lamp (75) on fixed conducting rod (72), activity conducting plate (71) are connected with insulating connecting rod (5).
2. The novel terminal block with visualized tightness as claimed in claim 1, wherein said switch (73) comprises a connecting conductive plate (732) abutting against two sections of fixed conductive rods (72), and a control bolt (731) is rotatably connected to a side of said connecting conductive plate (732) far from said fixed conductive rods (72).
3. The novel tightness visualization terminal block according to claim 1, wherein the battery (74) comprises a battery groove (741) disposed in the terminal block body (1), the inner side wall of the battery groove (741) is symmetrically provided with conductive pressing sheets (743), the fixed conductive rod (72) is fixedly connected with the two conductive pressing sheets (743), and a micro battery (742) is installed between the two conductive pressing sheets (743).
4. The novel tightness visualization terminal block according to claim 3, wherein the battery groove (741) is clamped with a pressing plate (4).
5. The novel tightness visualization terminal block according to claim 4, wherein the elastic mechanism (76) comprises an elongated conductive rod (761) disposed in a placement slot (762) at one end of the fixed conductive rod (72), and the elongated conductive rod (761) and the placement slot (762) are connected by a conductive spring (763).
6. A novel tightness visualization terminal block according to claim 5, characterized in that the conductive spring (763) is in compression.
7. The novel visual terminal block of elasticity of claim 3, characterized in that, be provided with the pilot lamp seat on terminal block body (1), and the pilot lamp seat is connected with fixed conducting rod (72), pilot lamp (75) are installed in the pilot lamp seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607838.1U CN210897683U (en) | 2019-09-25 | 2019-09-25 | Visual novel terminal row of elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921607838.1U CN210897683U (en) | 2019-09-25 | 2019-09-25 | Visual novel terminal row of elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897683U true CN210897683U (en) | 2020-06-30 |
Family
ID=71314323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921607838.1U Active CN210897683U (en) | 2019-09-25 | 2019-09-25 | Visual novel terminal row of elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897683U (en) |
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2019
- 2019-09-25 CN CN201921607838.1U patent/CN210897683U/en active Active
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