CN117477244A - Metering special secondary cable capable of effectively preventing wiring errors - Google Patents

Abstract

The invention discloses a special metering secondary cable capable of effectively preventing wiring errors, which comprises a locking unit, an electricity receiving unit and a wire breaking unit, wherein the locking unit comprises an ammeter and a plurality of cables, each cable is correspondingly provided with a bottom plate, the top of the bottom plate is provided with a main special-shaped block, the outer side of the main special-shaped block is provided with an auxiliary special-shaped block, and one end side surface of each cable is provided with a curing mark; the power connection unit comprises an electrode plate, a first wiring terminal and a second wiring terminal are arranged on one side of the electrode plate, and the second wiring terminal is electrically connected with the ammeter through a wire; the wire breaking unit comprises a guide cylinder. According to the invention, the curing mark is added to the cable, so that the operation efficiency is improved, the metering error is reduced, the cable is installed by matching the main special-shaped block and the auxiliary special-shaped block, the operation is simple, and the main special-shaped block is driven to ascend by rotating the deflector rod during the disassembly, so that the cable can be taken out, and the disassembly is convenient.

Description

Metering special secondary cable capable of effectively preventing wiring errors

Technical Field

The invention relates to the technical field of cables, in particular to a metering special secondary cable capable of effectively preventing wiring errors.

Background

In order to distinguish the three-phase voltage line and the current inlet and outlet of the metering device connection A, B, C, the traditional connection is distinguished by adopting a pipeline number sleeve on the metering secondary cable. In actual work, frequently take place that wire sleeve drops, wire sleeve sign is fuzzy, wrong cover wire number etc. lead to metering device wiring error emergence's condition in the operation process, this brings very big uncontrollable factor for metering accurate management, and the cable adopts the screw to screw when installing with the ammeter to push down the cable more simultaneously to fix it, and it is comparatively troublesome when a plurality of cables are installed to this kind of mounting means.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.

The present invention has been made in view of the above-mentioned problems with the existing metering-dedicated secondary cable that effectively prevents wiring errors.

Therefore, the invention aims to provide a metering special secondary cable which effectively prevents wiring errors.

In order to solve the technical problems, the invention provides the following technical scheme: comprising the steps of (a) a step of,

the locking unit comprises an ammeter and a plurality of cables, each cable is provided with a bottom plate correspondingly, the top of the bottom plate is provided with a main special-shaped block, the outer side of the main special-shaped block is provided with an auxiliary special-shaped block, and one end side face of each cable is provided with a curing mark;

the power-on unit comprises an electrode plate, the bottom of the electrode plate is arranged at the top of the bottom plate, a first wiring terminal and a second wiring terminal are arranged on one side of the electrode plate, and the second wiring terminal is electrically connected with the ammeter through a wire;

and the wire breaking unit comprises a guide cylinder, and a guide rod is arranged at the top of the guide cylinder.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: side plates are arranged on two sides of the top of the bottom plate, the top of two side plates is provided with the same top plate, the two side plates are close to one end of the locking unit and are provided with the same baffle, the top of the bottom plate is close to one end of the baffle and is provided with a wiring pipe, and the wiring pipe penetrates through two sides of the baffle.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the utility model discloses a connecting device for a motor vehicle, including bottom plate, main dysmorphism piece, connecting axle, first bracing piece, first spring, torsional spring, the top both sides activity grafting of bottom plate have the first bracing piece, and the same connecting axle is installed at the top of two first bracing pieces to the top both sides activity grafting of bottom plate has the first bracing piece, the outside activity of two first bracing pieces has cup jointed first spring, the bottom at the top of bottom plate and connecting axle is installed respectively at the both ends of first spring, and first spring is in tensile state all the time, main dysmorphism piece activity runs through in the outside of connecting axle, install the torsional spring between main dysmorphism piece both sides and the connecting axle.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the utility model discloses a pair of special-shaped block, including main special-shaped block, curb plate, first cambered surface, second cambered surface, auxiliary special-shaped block, arc wall and auxiliary special-shaped block, the first cambered surface and the second cambered surface of downwarping have been seted up respectively to main special-shaped block top both sides, two install the fender post between the curb plate, the position of fender post and the position looks adaptation of first cambered surface, the outside of first cambered surface is provided with the pointed end, the bottom of main special-shaped block is semi-circular, the arc wall has been seted up to the both sides of main special-shaped block, and the bottom of arc wall is the magnetism and inhale the material, the cross-section shape of auxiliary special-shaped block is crisscross arc, and auxiliary special-shaped block's inner wall arc and main special-shaped block's outer wall bottom arc looks adaptation.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the fixed plate is installed to the both sides of vice dysmorphism piece, and installs the slider in one side of fixed plate, the cross-sectional shape and the size of slider all with arc groove looks adaptation each other, the slider is magnetic material, spacing groove has all been seted up to main dysmorphism piece and vice dysmorphism piece's bottom one side, first recess has been seted up with vice dysmorphism piece relative position department in the bottom of bottom plate.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the pole setting is installed to the top one end of bottom plate, the support frame is installed to top one side of pole setting, the one end bottom of support frame is provided with first sleeve pipe, and the pin is installed to the one end that pole setting was kept away from to first sleeve pipe, the length and the thickness looks adaptation of vice dysmorphism piece of pin, the lug is installed to one side of pin, the length and the width looks adaptation of spacing groove of lug.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the other end of the first sleeve is movably inserted with a first slide bar, one end of the first slide bar is arranged on one side of the vertical rod, the bottom of the vertical rod positioned on the first slide bar is provided with a second slide bar, the outer side of the second slide bar is movably sleeved with a second sleeve, the bottom of the second sleeve is provided with a guide block which is made of conductive material, the second slide bar is positioned between the second sleeve and the vertical rod and is movably sleeved with a second spring, and the second spring is always in a compressed state, sliding columns are installed on two sides of the first sleeve and the second sleeve in a staggered mode, rotating plates are connected to two sides of the support frame and the positions, opposite to the sliding columns, of the sliding columns in a rotating mode, through guide grooves are formed in one side of each rotating plate, the width of each guide groove is matched with the diameter of the section of each sliding column, and the sliding columns are connected in the corresponding guide grooves in a sliding mode.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the bottom plate is close to electric unit one end and has seted up the second recess, and installs the second bracing piece in the second recess, the top sliding connection of second bracing piece has the fixed block, the both sides at the fixed block are installed respectively to one side of first binding post and second binding post, the combination shape and the cross-section looks adaptation of second recess of first binding post, second binding post and fixed block cross-section, the outside activity of second bracing piece has cup jointed the third spring, the third spring is in compression state all the time.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: one side of the first binding post rotates and is connected with first connecting plate, and one side of first connecting plate rotates and is connected with the second connecting plate, the bottom of second connecting plate flushes mutually with the electrode slice, elastic clamping piece is installed to the other end of second connecting plate, spacing frame has been cup jointed in the outside activity of second connecting plate, and the top at the electrode slice is installed to the both sides bottom of spacing frame.

As a preferable scheme of the metering special secondary cable for effectively preventing wiring errors, the invention comprises the following steps: the utility model discloses a pull rod, connecting axle, guide bar, driving lever, guide cylinder, connecting rod, driving lever and driving lever are all installed at the both ends top of connecting axle, and the top activity of pull rod runs through the top of roof and extends to the outside, the connecting rod is installed to pull rod top one side, two the same lantern ring is installed to the one end of connecting rod, the inside rotation of lantern ring is connected with the pivot, the guide bar is provided with two, and one end of two guide bars is installed in one side of pivot, the top at the roof is installed to the guide cylinder bottom, the pivot is located the inside of guide cylinder, the driving lever is installed at the top of pivot.

The invention has the beneficial effects that: according to the invention, the curing mark is added to the cable, so that the operation efficiency is improved, the metering error is reduced, the cable is installed by matching the main special-shaped block and the auxiliary special-shaped block, the operation is simple, and the main special-shaped block is driven to ascend by rotating the deflector rod during the disassembly, so that the cable can be taken out, and the disassembly is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of a metering-dedicated secondary cable for effectively preventing wiring errors according to the present invention.

Fig. 2 is a schematic diagram of a side plate of the secondary cable for metering, which is effective in preventing wiring errors.

Fig. 3 is a schematic diagram of a top plate of the metering special secondary cable for effectively preventing wiring errors.

Fig. 4 is a schematic diagram of an explosion structure of a guide cylinder of the metering special secondary cable for effectively preventing wiring errors.

Fig. 5 is a schematic diagram of the internal structure of the side plate of the secondary cable for metering, which is effective in preventing wiring errors.

Fig. 6 is a schematic diagram of a main special-shaped block structure of the metering special-purpose secondary cable for effectively preventing wiring errors during wire pulling.

Fig. 7 is a schematic diagram of the installation position of the main special-shaped block of the metering special-purpose secondary cable for effectively preventing wiring errors.

Fig. 8 is a schematic diagram of the structure of the bottom plate of the metering special secondary cable for effectively preventing wiring errors.

Fig. 9 is a schematic diagram of the torsion spring of the secondary cable for metering, which is used for effectively preventing wiring errors.

Fig. 10 is a schematic diagram of the structure of the auxiliary special-shaped block of the metering special-purpose secondary cable for effectively preventing wiring errors.

Fig. 11 is a schematic structural diagram of a main special-shaped block of the metering special-purpose secondary cable for effectively preventing wiring errors.

Fig. 12 is a schematic diagram of a slider structure of a metering secondary cable for effectively preventing wiring errors according to the present invention.

Fig. 13 is a schematic diagram of a structure of a post of the metering special secondary cable for effectively preventing wiring errors.

Fig. 14 is a schematic view showing the structure of the guide block of the metering special secondary cable for effectively preventing wiring errors.

Fig. 15 is a schematic view showing the structure of the fixing block of the metering special secondary cable for effectively preventing wiring errors.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1, there is provided an overall structure diagram of a metering-dedicated secondary cable effective in preventing wiring errors, as in fig. 1, a metering-dedicated secondary cable effective in preventing wiring errors comprising,

the locking unit 100, the locking unit 100 comprises an ammeter 101 and a plurality of cables 102, each cable 102 corresponds to a bottom plate 106, a main special-shaped block 112 is arranged at the top of each bottom plate 106, an auxiliary special-shaped block 117 is arranged on the outer side of each main special-shaped block 112, and a curing mark is arranged on one end side surface of each cable 102;

the power connection unit 200, the power connection unit 200 includes an electrode plate 224, the bottom of the electrode plate 224 is installed at the top of the bottom plate 106, one side of the electrode plate 224 is provided with a first wiring terminal 218 and a second wiring terminal 219, and the second wiring terminal 219 is electrically connected with the ammeter 101 through a wire;

and a wire breaking unit 300, the wire breaking unit 300 including a guide cylinder 304, and a guide rod 306 provided at the top of the guide cylinder 304.

Referring to fig. 2 and 3, side plates 104 are mounted on both sides of the top of a bottom plate 106, a top plate 103 is mounted on the top of the two side plates 104, a baffle 105 is mounted between one ends of the two side plates 104 close to a locking unit 100, a wire connection pipe 107 is mounted on one end of the top of the bottom plate 106 close to the baffle 105, the wire connection pipe 107 penetrates through both sides of the baffle 105, and a cable 102 is inserted through the wire connection pipe 107.

Referring to fig. 5, 6, 7, 9, first bracing piece 108 is pegged graft in the activity of top both sides of bottom plate 106, and same connecting axle 110 is installed at the top of two first bracing pieces 108, first spring 109 has been cup jointed in the activity of the outside of first bracing piece 108, the both ends of first spring 109 are installed respectively in the top of bottom plate 106 and the bottom of connecting axle 110, and first spring 109 is in tensile state all the time, main dysmorphism piece 112 activity runs through the outside at connecting axle 110, install torsional spring 111 between main dysmorphism piece 112 both sides and connecting axle 110, cable 102 gets into the back and supports vice dysmorphism piece 117, and make its certain angle of rotation, when the bottom of vice dysmorphism piece 117 leaves bottom plate 106, the pulling force of first spring 109 pulls main dysmorphism piece 112 downwardly moving through connecting axle 110, the cable 102 is pressed to the bottom of main dysmorphism piece 112, and just print the number on 102, the wiring terminal's of need not look for the demarcation of pencil in the later stage wiring, the wiring terminal just can be carried out in a short way directly to the number.

Referring to fig. 9, 10, 11, 12, the two sides of the top of the main special-shaped block 112 are respectively provided with a first cambered surface 113 and a second cambered surface 115 which are bent downwards, a baffle column 121 is arranged between the two side plates 104, the position of the baffle column 121 is matched with the position of the first cambered surface 113, the outer side of the first cambered surface 113 is provided with a tip 114, the bottom of the main special-shaped block 112 is semicircular, the two sides of the main special-shaped block 112 are provided with arc grooves 116, the bottom of the arc grooves 116 is made of magnetic materials, the cross section of the auxiliary special-shaped block 117 is in a crossed arc shape, the arc shape of the inner wall of the auxiliary special-shaped block 117 is matched with the arc shape of the bottom of the outer wall of the main special-shaped block 112, the two sides of the auxiliary special-shaped block 117 are provided with fixing plates 118, one side of the fixing plates 118 is provided with a sliding block 119, the cross section shape and the size of the sliding block 119 are mutually matched with the arc grooves 116, the slider 119 is magnetic material, limit groove 120 has all been seted up to main dysmorphism piece 112 and the bottom one side of vice dysmorphism piece 117, first recess 122 has been seted up to the bottom of bottom plate 106 and the relative position department of vice dysmorphism piece 117, continue to insert cable 102, the cable 102 side drives main dysmorphism piece 112 and rotates, main dysmorphism piece 112 rotates the process and drives fixed plate 118 through the magnetic force of arc wall 116 and slider 119 and rotate, fixed plate 118 drives vice dysmorphism piece 117 and rotates, vice dysmorphism piece 117 promotes the pin 205 and moves, when lug 206 and limit groove 120 bottom contact, main dysmorphism piece 112 overcomes the magnetic force of arc wall 116 and slider 119 and continues to rotate, vice dysmorphism piece 117 keeps motionless simultaneously, until the tip 114 of main dysmorphism piece 112 rotates to the bottom and blocks cable 102.

Example 2

Referring to fig. 5, 13, 14, this embodiment differs from the first embodiment in that: the pole setting 201 is installed to bottom plate 106's top one end, support frame 202 is installed to pole setting 201's top one side, support frame 202's one end bottom is provided with first sleeve pipe 204, and stop lever 205 is installed to first sleeve pipe 204's one end of keeping away from pole setting 201, stop lever 205's length and the thickness looks adaptation of vice dysmorphism piece 117, bump 206 is installed to one side of stop lever 205, bump 206's length and the width looks adaptation of spacing groove 120, support frame 202's the other end activity grafting has first slide bar 203, and first slide bar 203's one end is installed in pole setting 201 one side, second slide bar 209 is installed to pole setting 201's bottom, second slide bar 209 outside activity has cup jointed second sleeve pipe 211, and guide block 213 is installed to the bottom of second sleeve pipe 211, and guide block 213 is electrically conductive material, second slide bar 209 is located between second sleeve pipe 211 and the pole 201 activity and has cup jointed second spring 210, and second spring 210 is in compression state all the time, slide bar 212 is installed in the crisscross of first sleeve pipe 204 and second sleeve pipe 211 both sides, support frame 202 both sides and slide bar 202 relative position department rotation connection has a rotating plate 207, second slide bar 207's one side 208 has been installed to rotate a slide bar 207, second slide bar 208 has been installed to one side 208 and has been passed through the guide groove 208, and has been rotated 208, and the guide bar 208 is driven the diameter of slide bar 212 is driven to rotate a second sleeve pipe 212, and the second sleeve pipe is driven by the second sleeve pipe 211, and the diameter of the second sleeve pipe is moved by the second sleeve pipe is moved, and the second sleeve pipe is moved by the second sleeve pipe 212, and the second sleeve pipe is moved by the diameter.

Referring to fig. 8 and 15, a second groove 214 is formed at one end of the bottom plate 106 near the power connection unit 200, a second supporting rod 215 is mounted in the second groove 214, a fixing block 217 is slidably connected to the top of the second supporting rod 215, one sides of the first connecting terminal 218 and the second connecting terminal 219 are respectively mounted on two sides of the fixing block 217, the combined shape of the sections of the first connecting terminal 218, the second connecting terminal 219 and the fixing block 217 is matched with the sectional shape of the second groove 214, a third spring 216 is movably sleeved on the outer side of the second supporting rod 215, the third spring 216 is always in a compressed state, the second sleeve 211 drives the guide block 213 to move when moving, the guide block 213 abuts against the first connecting terminal 218 while moving, and the first connecting terminal 218, the second connecting terminal 219 and the fixing block 217 compress the third spring 216 downwards until the first connecting terminal 218 and the second connecting terminal 219 simultaneously contact the guide block 213 under the elastic force of the third spring 216, and at this time, the first connecting terminal 218 and the second connecting terminal 219 are connected with the electrode slice 224.

Referring to fig. 14 and 15, a first connection plate 220 is rotatably connected to one side of a first connection terminal 218, a second connection plate 221 is rotatably connected to one side of the first connection plate 220, the bottom of the second connection plate 221 is flush with an electrode plate 224, an elastic clamping piece 223 is mounted at the other end of the second connection plate 221, a limit frame 222 is movably sleeved on the outer side of the second connection plate 221, two side bottoms of the limit frame 222 are mounted at the top of the electrode plate 224, the first connection terminal 218 moves downwards while driving one end of the first connection plate 220 to move downwards and the other end to move horizontally, so that the second connection plate 221 is driven to move, and the second connection plate 221 drives the elastic clamping piece 223 to move and clamp the cable 102, so that full contact between the cable 102 and the electrode plate 224 is ensured.

Example 3

Referring to fig. 2, 3, 4, this embodiment differs from the above embodiment in that: the pull rod 301 is installed at the top of the two ends of the connecting shaft 110, the top of the pull rod 301 movably penetrates through the top of the top plate 103 and extends to the outer side, the connecting rod 302 is installed at one side of the top of the pull rod 301, one lantern ring 303 is installed at one end of each connecting rod 302, the rotating shaft 305 is connected with the corresponding connecting shaft 305 in a rotating mode, two guide rods 306 are arranged at two ends of each guide rod 306, one end of each guide rod 306 is installed at one side of each guide cylinder 305, the bottom of each guide cylinder 304 is installed at the top of the top plate 103, the corresponding rotating shaft 305 is located in the guide cylinders 304, the deflector 307 is installed at the top of each rotating shaft 305, when the cable 102 is required to be detached, the deflector 307 is rotated, the deflector 307 drives the corresponding rotating shaft 305 to rotate, the corresponding rotating shaft 305 drives the corresponding guide rods 306 to ascend under the action of the guide cylinders 304, the corresponding rotating shaft 305 is driven to ascend through the lantern rings 303 and the corresponding connecting rods 302, the corresponding connecting shafts 110 ascend, the corresponding main profiled blocks 112 are pulled by the connecting shafts 110, the corresponding sharp ends 114 and the cable 102 are clamped and the force of the cable 102 are lowered, and the torsion of the torsion springs 111 drive the main profiled blocks 112 to rotate, so that the sharp ends 112 rotate the main profiled blocks and the sharp ends 112 stretch out of the cable 102.

The operation process comprises the following steps: when the cable 102 is used, the cable 102 is inserted through the wire connecting pipe 107, the cable 102 is propped against the auxiliary special-shaped block 117 after entering, and is rotated by a certain angle, when the bottom of the auxiliary special-shaped block 117 is separated from the bottom plate 106, the tension of the first spring 109 pulls the main special-shaped block 112 to move downwards through the connecting shaft 110, the bottom of the main special-shaped block 112 presses the cable 102, the cable 102 is continuously inserted, the side surface of the cable 102 drives the main special-shaped block 112 to rotate, the main special-shaped block 112 drives the fixing plate 118 to rotate through the magnetic force of the arc-shaped groove 116 and the sliding block 119, the fixing plate 118 drives the auxiliary special-shaped block 117 to rotate, the auxiliary special-shaped block 117 pushes the stop lever 205 to move, and when the convex block 206 is contacted with the bottom of the limiting groove 120, the main special-shaped block 112 continues to rotate against the magnetic force of the arc-shaped groove 116, and meanwhile, the auxiliary special-shaped block 117 is kept motionless until the tip 114 of the main special-shaped block 112 rotates to the bottom and the cable 102 is blocked;

the stop lever 205 moves while driving the first sleeve 204 to move, the first sleeve 204 drives the sliding columns 212 on two sides of the first sleeve to move, the rotating plate 207 is driven to rotate through the guide groove 208, the rotating plate 207 rotates to drive the sliding columns 212 on two sides of the second sleeve 211 to move, so that the second sleeve 211 moves, the guide block 213 is driven to move when the second sleeve 211 moves, the guide block 213 abuts against the first connecting terminal 218 while moving, the first connecting terminal 218, the second connecting terminal 219 and the fixed block 217 downwards compress the third spring 216 until the first connecting terminal 218 and the second connecting terminal 219 simultaneously contact the guide block 213 under the elastic force of the third spring 216, at the moment, the first connecting terminal 218 and the second connecting terminal 219 finish power connection with the electrode plate 224, the first connecting terminal 218 downwards moves while driving one end of the first connecting plate 220, and the other end horizontally moves, so that the second connecting plate 221 is driven to move, the second connecting plate 221 drives the elastic clamping piece 223 to move and clamp the cable 102, and the cable 102 is ensured to be fully contacted with the electrode plate 224;

when the cable 102 needs to be detached, the deflector 307 is rotated, the deflector 307 drives the rotating shaft 305 to rotate, the rotating shaft 305 drives the guide rod 306 to rotate and ascend under the action of the guide cylinder 304, so that the rotating shaft 305 is driven to ascend, the rotating shaft 305 drives the pull rod 301 to ascend through the lantern ring 303 and the connecting rod 302, so that the connecting shaft 110 ascends, the connecting shaft 110 pulls the main special-shaped block 112 to ascend, so that the clamping force and the force between the tip 114 and the cable 102 are reduced, simultaneously, the torsion force of the torsion spring 111 drives the main special-shaped block 112 to rotate, so that the tip 114 of the main special-shaped block 112 rotates and drives the cable 102 to extend out, the main special-shaped block 112 rotates, the magnetic force between the arc groove 116 and the sliding block 119 drives the auxiliary special-shaped block 117 to reset, so that the second spring 210 can push the second sleeve 211 to reset, the second sleeve 211 drives the guide block 213 to reset, so that the circuit between the first connecting terminal 218 and the second connecting terminal 219 is disconnected, the third spring 216 resets and drives the fixing block 217 to ascend, so that the first connecting plate 220 moves upwards, and the elastic clamping piece 223 is pulled by the second connecting plate 221 to reset, and the deflector 223 continues to reset, and the deflector 307 rotates, and the wire 102 is missed when the deflector 307 is detached, and the guide cylinder 102 is finally, and the wire is detached.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an effectively prevent wrong measurement special secondary cable of wiring which characterized in that: comprising the steps of (a) a step of,

the locking unit (100), the locking unit (100) comprises an ammeter (101) and a plurality of cables (102), each cable (102) is provided with a bottom plate (106) in a corresponding mode, the top of each bottom plate (106) is provided with a main special-shaped block (112), the outer side of each main special-shaped block (112) is provided with an auxiliary special-shaped block (117), and one end side face of each cable (102) is provided with a curing mark;

the power connection unit (200), the power connection unit (200) comprises an electrode plate (224), the bottom of the electrode plate (224) is arranged at the top of the bottom plate (106), a first wiring terminal (218) and a second wiring terminal (219) are arranged on one side of the electrode plate (224), and the second wiring terminal (219) is electrically connected with the ammeter (101) through a wire;

and a wire breaking unit (300), wherein the wire breaking unit (300) comprises a guide cylinder (304), and a guide rod (306) is arranged at the top of the guide cylinder (304).

2. The metering-dedicated secondary cable effective in preventing wiring errors of claim 1, wherein:

side boards (104) are installed on two sides of the top of the bottom board (106), the same top board (103) is installed on the tops of the two side boards (104), the same baffle (105) is installed between one ends, close to the locking unit (100), of the two side boards (104), a wiring pipe (107) is installed on one end, close to the baffle (105), of the top of the bottom board (106), and the wiring pipe (107) penetrates through two sides of the baffle (105).

3. The metering-dedicated secondary cable effective in preventing wiring errors of claim 2, wherein:

the utility model discloses a connecting device for a motor vehicle, including bottom plate (106), first bracing piece (108) have been pegged graft in the activity of top both sides of bottom plate (106), and same connecting axle (110) are installed at the top of two first bracing pieces (108), first spring (109) have been cup jointed in the activity of the outside of first bracing piece (108), the bottom at the top of bottom plate (106) and connecting axle (110) is installed respectively at the both ends of first spring (109), and first spring (109) are in tensile state all the time, main dysmorphism piece (112) activity run through in the outside of connecting axle (110), install torsional spring (111) between main dysmorphism piece (112) both sides and connecting axle (110).

4. A metering-dedicated secondary cable effective in preventing wiring errors as described in claim 3 wherein:

a first cambered surface (113) and a second cambered surface (115) which are bent downwards are respectively arranged on two sides of the top of the main special-shaped block (112), a baffle column (121) is arranged between the two side plates (104), the position of the baffle column (121) is matched with the position of the first cambered surface (113), a tip (114) is arranged on the outer side of the first cambered surface (113), the bottom of main dysmorphism piece (112) is semi-circular, arc wall (116) have been seted up to the both sides of main dysmorphism piece (112), and the bottom of arc wall (116) is the magnetism and inhale the material, the cross-sectional shape of vice dysmorphism piece (117) is the arc of crossing, and the inner wall arc of vice dysmorphism piece (117) and the outer wall bottom arc looks adaptation of main dysmorphism piece (112).

5. The metering-dedicated secondary cable effective in preventing wiring errors of claim 4, wherein:

fixed plate (118) are installed to the both sides of vice dysmorphism piece (117), and slider (119) are installed to one side of fixed plate (118), the cross-sectional shape and the size of slider (119) all with arc wall (116) looks adaptation each other, slider (119) are magnetic material, spacing groove (120) have all been seted up to main dysmorphism piece (112) and the bottom one side of vice dysmorphism piece (117), first recess (122) have been seted up in the bottom of bottom plate (106) and the relative position department of vice dysmorphism piece (117).

6. The metering-dedicated secondary cable effective in preventing wiring errors of claim 5, wherein:

upright rod (201) is installed to top one end of bottom plate (106), support frame (202) is installed to top one side of upright rod (201), the one end bottom of support frame (202) is provided with first sleeve pipe (204), and pin (205) are installed to one end that upright rod (201) was kept away from to first sleeve pipe (204), the length and the thickness looks adaptation of vice dysmorphism piece (117) of pin (205), lug (206) are installed to one side of pin (205), the length and the width looks adaptation of spacing groove (120) of lug (206).

7. The metering-dedicated secondary cable effective in preventing wiring errors of claim 6, wherein:

the utility model discloses a sliding support is characterized by comprising a first sleeve (204), a second sleeve (211) and a second sleeve (208), wherein a first slide bar (203) is movably inserted at the other end of the first sleeve (204), one end of the first slide bar (203) is installed on one side of a vertical rod (201), a second slide bar (209) is installed at the bottom of the vertical rod (201), a second sleeve (211) is movably sleeved at the outer side of the second slide bar (209), a guide block (213) is installed at the bottom of the second sleeve (211), the guide block (213) is made of a conductive material, a second spring (210) is movably sleeved between the second sleeve (211) and the vertical rod (201), the second spring (210) is always in a compressed state, sliding columns (212) are installed on two sides of the first sleeve (204) and the second sleeve (211) in a staggered mode, rotating plates (207) are connected at the opposite positions of the two sides of the support frame (202) and the sliding columns (212), a through guide groove (208) is formed in one side of the rotating plates (207), the width of the guide groove (208) is matched with the diameter of the sliding columns (212), and the sliding columns (208) are connected in the guide groove (212).

8. The metering-dedicated secondary cable effective in preventing wiring errors of claim 7, wherein:

the bottom plate (106) is close to electric unit (200) one end and has seted up second recess (214), and installs second bracing piece (215) in second recess (214), the top sliding connection of second bracing piece (215) has fixed block (217), both sides at fixed block (217) are installed respectively to one side of first binding post (218) and second binding post (219), the combination shape in first binding post (218), second binding post (219) and fixed block (217) cross-section and the cross-section shape looks adaptation of second recess (214), third spring (216) have been cup jointed in the activity of the outside of second bracing piece (215), third spring (216) are in compression state all the time.

9. The metering-dedicated secondary cable effective in preventing wiring errors of claim 8, wherein:

one side of first binding post (218) rotates and is connected with first connecting plate (220), and one side of first connecting plate (220) rotates and is connected with second connecting plate (221), the bottom of second connecting plate (221) flushes with electrode slice (224), elastic clamping piece (223) are installed to the other end of second connecting plate (221), limit frame (222) has been cup jointed in the outside activity of second connecting plate (221), and the top at electrode slice (224) is installed to the both sides bottom of limit frame (222).

10. The metering-dedicated secondary cable effective in preventing wiring errors of claim 9, wherein:

pull rod (301) are all installed at both ends top of connecting axle (110), and the top activity of pull rod (301) runs through the top of roof (103) and extends to the outside, connecting rod (302) are installed to pull rod (301) top one side, two same lantern ring (303) are installed to the one end of connecting rod (302), the inside rotation of lantern ring (303) is connected with pivot (305), guide bar (306) are provided with two, and one end of two guide bars (306) is installed in one side of pivot (305), the top at roof (103) is installed to guide cylinder (304) bottom, pivot (305) are located the inside of guide cylinder (304), driving lever (307) are installed at the top of pivot (305).