CN219512270U - Double-clamp phase voltammeter - Google Patents

Abstract

The utility model relates to the technical field of voltammeters and discloses a double-clamp phase voltammeter, which comprises a meter body and a box body, wherein a rotating mechanism is rotatably connected inside the box body, two cables are movably connected to the outer sides of the rotating mechanism, clamp wires are fixedly connected to one ends of the two cables, wiring is fixedly connected to the other ends of the two cables, and first sliding mechanisms with two numbers are fixedly installed inside the box body. This two pincers phase voltammeter possesses the cable and packs up advantages such as convenient, protection cable, has solved current two pincers voltammeter after using, twines the cable around the table body on the table body, and this kind of fixed mode is unstable, drops easily, and the cable is put in the outside secondly, receives the problem that external friction caused the damage easily.

Description

Double-clamp phase voltammeter

Technical Field

The utility model relates to the technical field of voltammeters, in particular to a double-clamp phase voltammeter.

Background

The double-clamp volt-ampere phase meter is a multifunctional phase meter, and by using the phase meter, not only can be used for measuring alternating voltage, but also can be used for measuring alternating current under the condition of not disconnecting a measured circuit, and measuring the phase between two voltages, between two currents and between the voltages and between the currents.

After the use of the existing double-clamp volt-ampere phase meter is finished, the cable is wound on the meter body around the meter body, the fixing mode is unstable and easy to fall, and the cable is placed on the outer side and is easy to damage due to external friction, so that the double-clamp volt-ampere phase meter is provided for solving the problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the double-clamp phase voltammeter, which has the advantages of convenient cable retraction, cable protection and the like, and solves the problems that the existing double-clamp phase voltammeter winds a cable around a meter body on the meter body after the use is finished, the fixing mode is unstable and easy to drop, and the cable is placed on the outer side and is easy to damage caused by external friction.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a two pincers phase voltammeter, includes table body and box, the inside rotation of box is connected with rotary mechanism, rotary mechanism's outside swing joint has a cable that is two in quantity, two the equal fixedly connected with pincers line of one end of cable, two the equal fixedly connected with wiring of the other end of cable, the inside fixedly mounted of box has a first slide mechanism that is two in quantity, the inside fixedly connected with second slide mechanism of box, the movable groove that is two in quantity has been seted up to the bottom of box, the inside fixedly connected with quantity of box is two and is located the rubber sleeve of pincers line outside, two the equal fixedly connected with pliers of the other end of pincers line, two the equal fixedly connected with of the other end of wiring connects.

The beneficial effects of the utility model are as follows: when the cable clamping device is used, the wiring and the clamp wire are pulled out under the limit of the limiting block and the locating block, the cable is retracted through the rotating mechanism, and the meter body and the box body are clamped together through the clamping groove.

The double-clamp phase voltammeter has the advantages of convenience in cable retraction and cable protection.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the rotating mechanism comprises a rotating shaft, the inside of the box body is rotationally connected with a rotating shaft which is symmetrical and extends to the right side of the box body, the outer side of the rotating shaft is fixedly connected with two wire barrels, and the right side of the rotating shaft is fixedly connected with a rotating button.

The cable is retracted by the cable drum through the rotating shaft.

Further, first slide mechanism includes the fixed plate, the inside fixed mounting of box has the fixed plate, the spout has been seted up in the front of fixed plate, the inside fixedly connected with slide bar of spout, the outside swing joint of slide bar has the slide, the front fixedly connected with stopper of slide, the inside swing joint of stopper has the pincers line.

The clamping wire is limited by the limiting block, so that friction damage of the clamping wire during use is prevented.

Further, the second sliding mechanism comprises sliding holes, the sliding holes are movably connected with two sliding blocks, and wiring is movably connected with the two sliding blocks.

The wiring is free to move through the sliding block and the sliding hole.

Further, the inside fixedly connected with of box is four locating pieces, two the locating piece is located on the box inner chamber back lateral wall, two the locating piece is located on the box inner chamber roof, four the inside swing joint of locating piece has the wiring.

The wiring is limited through the locating block, and winding of the wiring is prevented.

Further, the top fixedly connected with of box is two places the board, two place the board openly all offered the standing groove with pliers looks adaptation, two place the front of board all through hinge connection has the protection door.

The beneficial effect of adopting above-mentioned further scheme is, places the pliers through the standing groove, protects through the protection door.

Further, the front of the watch body is connected with a protection plate through a hinge, and the top of the box body is provided with a clamping groove which is clamped with the watch body.

The display screen of the watch body is protected through the protection plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the connection structure of the case and the rotating shaft of the present utility model;

FIG. 3 is a bottom view of the connecting structure of the case and the slide hole of the present utility model;

fig. 4 is a bottom view of the connection structure of the case and the placement plate according to the present utility model.

In the figure: 1. a watch body; 2. a case; 3. a rotating mechanism; 31. a rotating shaft; 32. a wire barrel; 33. a rotary knob; 4. a cable; 5. clamping wires; 6. wiring; 7. a first sliding mechanism; 71. a fixing plate; 72. a chute; 73. a slide bar; 74. a slide plate; 75. a limiting block; 8. a second sliding mechanism; 81. a slide hole; 82. a slide block; 9. a movable groove; 10. a rubber sleeve; 11. pliers (pliers); 12. a joint; 13. a positioning block; 14. a clamping groove; 15. placing a plate; 16. a placement groove; 17. a protective door; 18. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-4, the double-clamp phase voltammeter comprises a meter body 1 and a box body 2, wherein a rotating mechanism 3 is rotatably connected inside the box body 2, two cables 4 are movably connected to the outer sides of the rotating mechanism 3, clamp wires 5 are fixedly connected to one ends of the two cables 4, wiring 6 is fixedly connected to the other ends of the two cables 4, a first sliding mechanism 7 with two numbers is fixedly installed inside the box body 2, a second sliding mechanism 8 is fixedly connected to the inside of the box body 2, two movable grooves 9 with two numbers are formed in the bottom of the box body 2, rubber sleeves 10 with two numbers and positioned outside the clamp wires 5 are fixedly connected inside the box body 2, clamp pliers 11 are fixedly connected to the other ends of the two clamp wires 5, and joints 12 are fixedly connected to the other ends of the two wiring 6;

the rotating mechanism 3 comprises a rotating shaft 31, the rotating shaft 31 which is symmetrical and extends to the right side of the box body 2 is connected in a rotating way in the box body 2, two wire drums 32 are fixedly connected to the outer side of the rotating shaft 31, and a rotating button 33 is fixedly connected to the right side of the rotating shaft 31;

the rotation shaft 31 is rotated by the knob 33, and the cable 4 is retracted by the drum 32 through the rotation shaft 31;

the first sliding mechanism 7 comprises a fixed plate 71, the fixed plate 71 is fixedly arranged in the box body 2, a sliding groove 72 is formed in the front face of the fixed plate 71, a sliding rod 73 is fixedly connected in the sliding groove 72, a sliding plate 74 is movably connected to the outer side of the sliding rod 73, a limiting block 75 is fixedly connected to the front face of the sliding plate 74, and a clamp wire 5 is movably connected in the limiting block 75;

the clamp wire 5 is limited by the limiting block 75, so that friction damage of the clamp wire 5 in use is prevented;

the second sliding mechanism 8 comprises a sliding hole 81, wherein the sliding hole 81 is internally and movably connected with two sliding blocks 82, and the inside of each sliding block 82 is movably connected with a wiring 6;

the wiring 6 is free to move through the sliding block 82 and the sliding hole 81;

the inside of the box body 2 is fixedly connected with four positioning blocks 13, two positioning blocks 13 are positioned on the rear side wall of the inner cavity of the box body 2, two positioning blocks 13 are positioned on the top wall of the inner cavity of the box body 2, and the inside of the four positioning blocks 13 is movably connected with a wiring 6;

the wiring 6 is limited through the positioning block 13, so that the wiring 6 is prevented from winding;

the top of the box body 2 is fixedly connected with two placing plates 15, the front surfaces of the two placing plates 15 are provided with placing grooves 16 which are matched with the pliers 11, and the front surfaces of the two placing plates 15 are connected with a protection door 17 through a hinge;

the pliers 11 are placed through the placing groove 16 and protected through the protecting door 17;

the front surface of the watch body 1 is connected with a protection plate 18 through a hinge, and the top of the box body 2 is provided with a clamping groove 14 which is clamped with the watch body 1;

the display screen of the watch body 1 is protected by the protection plate 18, and the watch body 1 and the box body 2 are fixed by the clamping groove 14.

Working principle:

the first step: when the meter body 1 is used, the meter body 1 and the box body 2 are fixed through the clamping groove 14, and the wiring 6 is moved left and right under the action of the sliding block 82 and the sliding hole 81 by pulling the wiring 6, so that the two connectors 12 are better inserted into the interface of the meter body 1;

and a second step of: simultaneously, the clamp wire 5 is pulled, the wire barrel 32 rotates, the movement of the clamp wire 5 is limited by the limiting block 75, the clamp wire 5 moves left and right according to the position of the cable 4 by the sliding rod 73 and the sliding plate 74, and the clamp wire 5 is protected by the rubber sleeve 10;

and a third step of: after the completion of the use, the rotation shaft 31 is rotated, the cable 4 is retracted through the wire drum 32, the wiring 6 is limited through the positioning block 13, and then the pliers 11 are put into the placing groove 16 to close the protective door 17.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a two pincers phase voltammeter, includes table body (1) and box (2), its characterized in that: the inside rotation of box (2) is connected with rotary mechanism (3), the outside swing joint of rotary mechanism (3) has cable (4) that quantity is two, two equal fixedly connected with pincers line (5) of one end of cable (4), two equal fixedly connected with wiring (6) of the other end of cable (4), box (2) inside fixed mounting has first slide mechanism (7) that quantity is two, the inside fixedly connected with second slide mechanism (8) of box (2), movable groove (9) that quantity is two are seted up to the bottom of box (2), the inside fixedly connected with quantity of box (2) is two and be located rubber sleeve (10) in the outside of pincers line (5), two equal fixedly connected with pincers (11) of the other end of pincers line (5), two equal fixedly connected with joint (12) of the other end of wiring (6).

2. The dual clamp phase voltammeter of claim 1, wherein: the rotating mechanism (3) comprises rotating shafts (31), the rotating shafts (31) which are symmetrical and extend to the right side of the box body (2) are connected in a rotating mode in the box body (2), two wire barrels (32) are fixedly connected to the outer sides of the rotating shafts (31), and rotating buttons (33) are fixedly connected to the right side of the rotating shafts (31).

3. The dual clamp phase voltammeter of claim 1, wherein: the first sliding mechanism (7) comprises a fixed plate (71), the fixed plate (71) is fixedly arranged in the box body (2), a sliding groove (72) is formed in the front face of the fixed plate (71), a sliding rod (73) is fixedly connected to the inner portion of the sliding groove (72), a sliding plate (74) is movably connected to the outer side of the sliding rod (73), a limiting block (75) is fixedly connected to the front face of the sliding plate (74), and a clamp wire (5) is movably connected to the inner portion of the limiting block (75).

4. The dual clamp phase voltammeter of claim 1, wherein: the second sliding mechanism (8) comprises sliding holes (81), two sliding blocks (82) are movably connected in the sliding holes (81), and wiring (6) are movably connected in the sliding blocks (82).

5. The dual clamp phase voltammeter of claim 1, wherein: the inside fixedly connected with of box (2) is four locating piece (13), two locating piece (13) are located on the inner chamber back lateral wall of box (2), two locating piece (13) are located on the inner chamber roof of box (2), four the inside swing joint of locating piece (13) has wiring (6).

6. The dual clamp phase voltammeter of claim 1, wherein: the top fixedly connected with of box (2) is two place board (15) in quantity, two place the front of board (15) all offered with pliers (11) looks adaptation standing groove (16), two the front of board (15) all has protection door (17) through hinge connection.

7. The dual clamp phase voltammeter of claim 1, wherein: the front of the watch body (1) is connected with a protection plate (18) through a hinge, and the top of the box body (2) is provided with a clamping groove (14) which is clamped with the watch body (1).