CN111965549A

CN111965549A - Portable electric quantity monitor with display

Info

Publication number: CN111965549A
Application number: CN202011152304.1A
Authority: CN
Inventors: 伍君华; 曹驰
Original assignee: Changsha Guotong Electrical Technology Co ltd
Current assignee: Changsha Guotong Electrical Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2020-11-20
Anticipated expiration: 2040-10-26
Also published as: CN111965549B

Abstract

The invention discloses a portable electric quantity monitor with a display, and particularly relates to the technical field of electric quantity monitoring, which comprises an upper shell and a lower shell, wherein the upper shell is positioned at the top of the lower shell, a linkage ejection mechanism is arranged between the upper shell and the lower shell, a display screen is fixedly embedded at the top of the upper shell, a transverse partition plate is fixedly arranged in an inner cavity of the lower shell, a vertical partition plate is fixedly arranged in the middle of the bottom of the transverse partition plate, a side plate is fixedly arranged at one end of the bottom of the transverse partition plate, the vertical partition plate divides a cavity formed by the transverse partition plate, the lower shell and the side plate into a battery compartment and a storage compartment, a storage box is arranged in the storage compartment, and an opening is formed in the. The electric quantity monitor has the advantages that the linked ejection mechanism is arranged, the operation of the whole process of the electric quantity monitor is simple, the purpose of one-step double effect can be achieved, the structures of all parts can be organically integrated in the shell, and the effective space of the shell is fully utilized.

Description

Portable electric quantity monitor with display

Technical Field

The invention relates to the technical field of electric quantity monitoring, in particular to a portable electric quantity monitor with a display.

Background

The electric quantity monitor is a digital multifunctional network electric power monitoring device designed aiming at the electric power monitoring requirements of electric power systems, industrial and mining enterprises, public facilities and intelligent buildings. The high-performance microprocessor with 16-bit SOC and the SMT surface patch production process are generally adopted for manufacturing, and the high-performance microprocessor with the 16-bit SOC and the SMT surface patch production process have the advantages of being high in data processing speed, high in precision, low in power consumption and the like. With the rapid development of economy in China, the demand of various industries on electricity is increasingly greater, and the phenomenon of unbalanced electricity consumption at different times is increasingly serious. In order to relieve the increasingly sharp power supply and demand contradiction in China, adjust load curves, improve the phenomenon of unbalanced power consumption, comprehensively implement a peak, flat and valley time-sharing power price system, "load shifting and valley shifting", improve the national power utilization efficiency and reasonably utilize power resources, and partial provincial and municipal power departments in China have started to gradually promote time-sharing charging of the power consumption of users.

However, in the actual use process of the existing electric quantity monitor, the existing electric quantity monitor usually occupies a large volume due to more parts, is inconvenient to carry, and is complex in the use and operation process.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide a portable power monitor with a display, and the technical problem to be solved by the present invention is: how is the electric quantity monitor convenient to use, carry.

In order to achieve the purpose, the invention provides the following technical scheme: a portable electric quantity monitor with a display comprises an upper shell and a lower shell, wherein the upper shell is positioned at the top of the lower shell, a linkage ejection mechanism is arranged between the upper shell and the lower shell, a display screen is fixedly embedded at the top of the upper shell, a transverse partition plate is fixedly arranged in an inner cavity of the lower shell, a vertical partition plate is fixedly arranged in the middle of the bottom of the transverse partition plate, a side plate is fixedly arranged at one end of the bottom of the transverse partition plate, the vertical partition plate divides a cavity formed by the transverse partition plate, the lower shell and the side plate into a battery compartment and a storage compartment, a storage box is arranged in the storage compartment, an opening is formed in the position of the side plate corresponding to the storage box, and a control panel is fixedly embedded at the;

the linkage ejection mechanism comprises a guide table and two guide chutes, the two guide chutes respectively penetrate through the positions, which are arranged at the top of the diaphragm plate and are positioned at the two sides of the control panel, the guide table is fixedly arranged at one end, which is close to the side plate, of the top of the diaphragm plate, a baffle is arranged at the position, which is positioned between the guide chutes and the guide table, of the top of the diaphragm plate, first lug plates are fixedly arranged at the two ends of the baffle, which are opposite to the guide table, respectively, first rotating rods are fixedly arranged between the baffle and the two first lug plates at one side of the guide table, two ends of the two first rotating rods are rotatably connected with movable rods which are obliquely arranged through bearings, round balls are rotatably embedded at the positions, which correspond to the first rotating rods, of the bottom of the upper shell, vertical rods are fixedly connected at the bottoms of the round balls, second rotating rods are fixedly connected at the bottoms of the vertical rods, one ends, which are far away, inside equal vertical running through of two direction spouts is equipped with the connecting rod, two fixed third bull stick and the bottom of being equipped with between the connecting rod top is provided with the push pedal with connecting rod bottom fixed connection, third bull stick middle part is towards one side fixedly connected with and baffle fixed connection's of baffle push rod, it all fixes and is equipped with the second otic placode to go up one side both ends that the casing bottom is close to the connecting rod, rotate through the bearing between second otic placode and the third bull stick and be connected, T type spout has been seted up to the position department that the cross slab top corresponds the baffle, baffle bottom fixedly connected with slide, slide sliding connection is inside T type spout, the position department that erects the corresponding push pedal in baffle one side top runs through and is equipped with logical groove, the one end that the connecting rod was kept away from to the push pedal runs through the logical groove.

The implementation mode is as follows: when the device is used, the upper shell is horizontally pushed rightwards, so that the connecting rod is driven to horizontally move along the guide sliding groove, the push rod and the push plate are driven to respectively push the baffle plate and the containing box to move rightwards, the upper shell is downward under the matching action of the guide table, the third rotating rod is used as a central shaft for overturning, so that the upper shell is changed into an inclined state from the horizontal state, the containing box is pushed out from the storage bin through the opening, the control panel and the access part for monitoring are exposed, after the connection, the electric quantity change data in the monitoring process are displayed in the whole process through the display screen, after the monitoring work is finished, the electrode clamp is loosened, the lead is wound onto the winding post, the electrode clamp is clamped on the clamping seat for fixing, then the upper shell is moved leftwards, so that the upper shell is driven to be changed into the horizontal state from the inclined state, and meanwhile, the containing box is recycled, the purpose of one-step double effect can be achieved, and the structures of all parts can be organically integrated in the shell, so that the effective space of the shell is fully utilized.

In a preferred embodiment, a handle is fixedly arranged at the central position of the outer wall of one side of the lower shell away from the side plate, so that the device is convenient to carry.

In a preferred embodiment, the top of the diaphragm plate is provided with a threading hole in a penetrating manner, the threading hole is positioned on one side of the T-shaped chute, which is far away from the control panel, and the display screen and the electrode clamp are conveniently communicated through a wire.

In a preferred embodiment, the position department that the lower casing top corresponds the battery compartment can dismantle and be connected with the apron, conveniently changes power source, convenient and fast to the electric quantity monitor.

In a preferred embodiment, a winding post and a clamping seat are fixedly arranged at the bottom of an inner cavity of the storage box, an electrode clamp is clamped at the top of the clamping seat, a wire is wound outside the winding post, the display screen is communicated with the electrode clamp through the wire, the wire and the electrode clamp can be conveniently wound and fixed, and the influence on operation caused by the fact that the wire is wound in a staggered mode is prevented.

In a preferred embodiment, the middle of the outer circumference of the winding post is provided with a concave arc surface, so that the wound wire can be prevented from sliding off the winding post.

In a preferred embodiment, a plurality of balls are embedded in the bottom end surface of the storage box in a rolling mode, so that the friction resistance between the storage box and the inner wall of the lower shell can be effectively reduced, and the storage box can conveniently slide out of the storage bin.

In a preferred embodiment, a clamping mechanism is arranged at the joint of the upper shell and the lower shell near the handle, the clamping mechanism comprises a cavity and a slot, the cavity is arranged in the middle of the upper shell, two sides of the cavity are both communicated with a notch, the notch penetrates through the top end surface and the bottom end surface of the upper shell, an insertion column penetrates through the slot, a limiting plate and a spring are fixedly sleeved on the outer peripheral surface of the insertion column inside the cavity, the slot is arranged at the position corresponding to the slot at the top of the lower shell, the bottom end of the insertion column extends into the slot and the top end of the insertion column is fixedly connected with the pull ring, the pull ring can be hooked by hand and pulled in the direction far away from the upper shell, so that the bottom end of the insertion column is separated from the slot, the spring is extruded by the limiting plate in the process of pulling the insertion column upwards, and the upper shell and the lower shell can be pushed to be separated when the, is convenient and quick.

The invention has the technical effects and advantages that:

1. the invention can drive the push rod and the push plate to respectively push the baffle and the containing box to move rightwards by pushing the upper shell to move towards one side far away from the handle by arranging the linkage ejection mechanism, meanwhile, the upper shell is downward under the matching action of the guide table and overturns by taking the third rotating rod as a central shaft, so that the upper shell is changed into an inclined state from a horizontal state, and the containing box is pushed out from the storage bin through the opening, thereby exposing the control panel and the access part for monitoring;

2. according to the invention, through arranging the clamping mechanism, the pull ring is hooked by a hand and pulled towards the direction far away from the upper shell, so that the bottom end of the inserting column is separated from the slot, the limiting plate is used for extruding the spring in the process of pulling the inserting column upwards, and the upper shell and the lower shell can be pushed to be separated when the inserting column is completely separated from the slot, so that the convenience and the rapidness are realized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a usage scenario diagram of the present invention.

Fig. 3 is a schematic structural diagram of the guide table of the present invention.

Fig. 4 is a schematic view of the structure of the baffle plate of the present invention.

FIG. 5 is a schematic view of the diaphragm structure of the present invention.

FIG. 6 is a structural view of the push plate and vertical partition plate assembly of the present invention.

Fig. 7 is an enlarged view of portion B of fig. 2 according to the present invention.

Fig. 8 is an enlarged view of a portion a of fig. 1 according to the present invention.

The reference signs are: 1, 2, 3, a linkage ejection mechanism, 301, a guide table, 302, a baffle, 303, a first lug plate, 304, a first rotating rod, 305, a movable rod, 306, a second rotating rod, 307, a vertical rod, 308, a sphere, 309, a push rod, 310, 311, a push plate, 312, a containing box, 313, a second lug plate, 314, a third rotating rod, 315, a guide sliding groove, 316T-shaped sliding groove, 317, a sliding plate, 4 handles, 5 transverse clapboards, 6 side boards, 7 openings, 8 control panels, 9 display screens, 10 cover plates, 11 vertical clapboards, 12 clamping mechanisms, 121 cavities, 122 notches, 123 inserting columns, 124 springs, 125 pull rings, 126 inserting grooves, 13 winding columns, 14 clamping seats, 15 electrode clamps, 16 threading holes and 17 balls.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides a portable electric quantity monitor with a display, which comprises an upper shell 1 and a lower shell 2, wherein the upper shell 1 is positioned at the top of the lower shell 2, a linkage ejection mechanism 3 is arranged between the upper shell 1 and the lower shell 2, a display screen 9 is fixedly embedded at the top of the upper shell 1, a transverse partition plate 5 is fixedly arranged in an inner cavity of the lower shell 2, a vertical partition plate 11 is fixedly arranged in the middle of the bottom of the transverse partition plate 5, a side plate 6 is fixedly arranged at one end of the bottom of the transverse partition plate 5, a cavity formed by the transverse partition plate 5, the lower shell 2 and the side plate 6 is divided into a battery compartment and a storage compartment by the vertical partition plate 11, the storage compartment is internally provided with a storage box 312, an opening 7 is formed at the position of the side plate 6 corresponding to the storage box 312, and a control panel 8 is;

the linkage ejection mechanism 3 comprises a guide table 301 and two guide chutes 315, the two guide chutes 315 are respectively arranged at the positions of the top of the diaphragm plate 5 on the two sides of the control panel 8 in a penetrating manner, the guide table 301 is fixedly arranged at one end of the top of the diaphragm plate 5 close to the side plate 6, a baffle 302 is arranged at the position of the top of the diaphragm plate 5 between the guide chutes 315 and the guide table 301, the two ends of the baffle 302 opposite to the guide table 301 are respectively and fixedly provided with a first ear plate 303, a first rotating rod 304 is respectively and fixedly arranged between the baffle 302 and the two first ear plates 303 at one side of the guide table 301, the two ends of the two first rotating rods 304 are respectively and rotatably connected with a movable rod 305 which is arranged in an inclined manner through bearings, the position of the bottom of the upper shell 1 corresponding to the first rotating rod 304 is rotatably embedded with a round ball 308, the bottom of the round ball 308 is fixedly connected with a vertical rod 307, the bottom of, one end of the movable rod 305, which is far away from the first rotating rod 304, is rotatably connected with the second rotating rod 306 through a bearing, the connecting rods 310 vertically penetrate through the two guide sliding grooves 315, a third rotating rod 314 is fixedly arranged between the tops of the two connecting rods 310, a push plate 311 fixedly connected with the bottom end of the connecting rod 310 is arranged at the bottom of the connecting rods, a push rod 309 fixedly connected with the baffle plate 302 is fixedly connected with one side of the middle part of the third rotating rod 314, which faces the baffle plate 302, two ends of one side of the bottom of the upper shell 1, which is close to the connecting rods 310, are fixedly provided with second lug plates 313, the second lug plates 313 are rotatably connected with the third rotating rod 314 through bearings, a T-shaped sliding groove 316 is arranged at the position, corresponding to the baffle plate 302, of the top of the transverse partition plate 5, a sliding plate 317 is fixedly connected with the bottom of the baffle plate 302, the sliding plate is slidably connected inside, one end of the push plate 311, which is far away from the connecting rod 310, penetrates through the through groove and is fixedly connected with the outer wall of one side of the containing box 312.

Furthermore, a handle 4 is fixedly arranged at the central position of the outer wall of one side of the lower shell 2, which is far away from the side plate 6.

Furthermore, a threading hole 16 is formed through the top of the diaphragm plate 11, and the threading hole 16 is located on one side of the T-shaped chute 316, which is far away from the control panel 8.

Furthermore, a cover plate 10 is detachably connected to the top of the lower housing 2 at a position corresponding to the battery compartment.

Further, the bottom of the inner cavity of the storage box 312 is fixedly provided with a winding post 13 and a clamping seat 14, the top of the clamping seat 14 is clamped with an electrode clamp 15, the outside of the winding post 13 is wound with a lead, and the display screen 9 is communicated with the electrode clamp 15 through the lead.

Furthermore, the middle part of the outer peripheral surface of the winding post 13 is set to be an inward concave arc-shaped surface.

Further, a plurality of balls 17 are fitted to the bottom end surface of the storage box 312 in a rolling manner.

As shown in fig. 1 to 7, the embodiment specifically is: in the actual use process, when monitoring work is required, a user pushes the upper shell 1 horizontally to the right, thereby driving the connecting rod 310 to move horizontally along the guide sliding groove 315, in the process that the connecting rod 310 moves along the guide sliding groove 315, because the baffle 302 is connected inside the T-shaped sliding groove 316 in a sliding manner through the sliding plate 317 fixedly connected with the baffle 302, and the push rod 309 is fixedly connected with the baffle 302, one end of the push plate 311 far away from the connecting rod 310 penetrates through the through groove on the vertical partition plate 11 and is fixedly connected with the storage box 312, the third rotating rod 314 between the top ends of the two connecting rods 310 is fixedly connected with one end of the push rod 309 far away from the baffle 302, and the second ear plate 313 on one side of the bottom end face of the upper shell 1 is rotatably connected with the third rotating rod 314 through a bearing, so that the upper shell 1 can also turn around the third rotating rod 314 while moving horizontally, and at the, in the process that the connecting rod 310 moves horizontally along the guide sliding groove 315, the baffle 302 and the containing box 312 are pushed by the push rod 309 and the push plate 311 to move rightwards at the same time, because the two ends of the opposite side of the baffle 302 and the guide table 301 are both fixedly provided with the first lug plates 303, and the first rotating rods 304 are both fixedly arranged between the baffle 302 and the two first lug plates 303 of one side of the guide table 301, the two ends of the two first rotating rods 304 are both rotatably connected with the inclined movable rods 305 through bearings, the round balls 308 are rotatably embedded at the positions of the bottom of the upper shell 1 corresponding to the first rotating rods 304, the bottom of the round balls 308 is fixedly connected with the vertical rod 307, the bottom of the vertical rod 307 is fixedly connected with the second rotating rod 306, one end of the movable rod 305 far away from the first rotating rod 304 is rotatably connected with the second rotating rod 306 through bearings, so that in the process that the baffle 302 moves rightwards along the T-shaped sliding groove 316, the second rotating rod 306 moves downwards, thereby driving the vertical rod 307 to move upwards, and further lifting up the end of the upper casing 1 far away from the second ear plate 313 under the auxiliary action of the guide table 301, and because the round ball 308 at the top of the vertical rod 307 is embedded at the bottom of the upper casing 1 in a rolling manner, the change of the inclination of the upper casing 1 is not affected in the process that the vertical rod 307 moves upwards, when the baffle plate 302 slides to the end near the side plate 6 along the T-shaped sliding groove 316, the upper casing 1 changes from the horizontal state to the inclined state, at this time, the control panel 8 at the top of the transverse partition plate 11 just leaks out, meanwhile, under the pushing action of the pushing plate 311, the rolling embedded ball 317 at the bottom of the containing box 312 is used for reducing the friction resistance between the containing box 312 and the inner wall of the lower casing 2, so that the containing box 312 slides out of the storage bin through the opening 7, at this time, the winding post 13 and the clamping seat 14 inside the containing box 312 are both exposed, and the, unwinding the lead to a proper length, then connecting the electrode clamp 15 to a circuit to be monitored, after all preparation works are finished, directly starting the monitor through the control panel 8 to monitor the electric quantity change, displaying the electric quantity change data in the monitoring process in a whole course through the display screen 9, after the monitoring work is finished, loosening the electrode clamp 15, winding the lead onto the winding post 13, clamping the electrode clamp 15 on the clamping seat 14 to fix, then moving the upper shell 1 leftwards to drive the upper shell 1 to be in a horizontal state from an inclined state, and meanwhile, recovering the storage box 312 into the storage bin through the opening 7 Inconvenient carrying and large occupied space.

In the above technical scheme, the one end junction that goes up casing 1 and casing 2 down and be close to handle 4 is provided with chucking mechanism 12, chucking mechanism 12 is including holding chamber 121 and slot 126, hold chamber 121 and set up at the middle part of last casing 1, it is equipped with notch 122 all to communicate in chamber 121 both sides, and notch 122 runs through casing 1's top face and bottom face, post 123 is inserted to inside wearing to be equipped with of notch 122, it has restriction board and movable sleeve to be located the fixed cover of the outer peripheral face that holds chamber 121 inside to insert post 123 and is equipped with spring 124, slot 126 is seted up in the position department that casing 2 top corresponds notch 122 down, the bottom of inserting post 123 extends to inside and the top fixedly connected with pull ring 125 of slot 126.

As shown in fig. 1-2 and fig. 8, the embodiment specifically is: in the practical use process, when the locking state between the upper shell 1 and the lower shell 2 needs to be solved, only the pull ring 125 needs to be hooked by a hand and pulled in the direction away from the upper shell 1, so that the bottom end of the insertion column 123 is separated from the slot 126, because the middle part of one end of the upper shell 1 is provided with the accommodating cavity 121 with the two sides communicated with the slot 122, the insertion column 123 penetrates through the slot 122 and is inserted inside the slot 122, the outer peripheral surface of the insertion column 123 positioned inside the accommodating cavity 121 is fixedly sleeved with the limiting plate and movably sleeved with the spring 124, in the process of pulling the insertion column 123 upwards, the spring 124 is extruded by using the limiting plate, when the insertion column 123 is completely separated from the slot 126, the upper shell 1 can be pushed to be separated from the lower shell 2, and the operation is convenient and rapid, and the implementation mode particularly optimizes the problem that the upper.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a portable electric quantity monitor with display, includes casing (1) and casing (2) down, go up casing (1) and be located the top of casing (2) down, its characterized in that: a linkage ejection mechanism (3) is arranged between the upper shell (1) and the lower shell (2), a display screen (9) is fixedly embedded in the top of the upper shell (1), a transverse partition plate (5) is fixedly arranged in an inner cavity of the lower shell (2), a vertical partition plate (11) is fixedly arranged in the middle of the bottom of the transverse partition plate (5), a side plate (6) is fixedly arranged at one end of the bottom of the transverse partition plate (5), a cavity formed by the transverse partition plate (5), the lower shell (2) and the side plate (6) is divided into a battery compartment and a storage compartment by the vertical partition plate (11), a storage box (312) is arranged in the storage compartment, an opening (7) is formed in the position, corresponding to the storage box (312), of the side plate (6), and a control panel (8) is fixedly embedded in the top of the transverse;

the linkage ejection mechanism (3) comprises a guide table (301) and two guide chutes (315), the two guide chutes (315) are respectively arranged at positions of the top of the diaphragm plate (5) on two sides of the control panel (8) in a penetrating manner, the guide table (301) is fixedly arranged at one end of the top of the diaphragm plate (5) close to the side plate (6), a baffle (302) is arranged at a position between the guide chutes (315) and the guide table (301) at the top of the diaphragm plate (5), first lug plates (303) are fixedly arranged at two ends of the baffle (302) on the opposite side of the guide table (301), first rotating rods (304) are fixedly arranged between the baffle (302) and the two first lug plates (303) on one side of the guide table (301), two ends of the two first rotating rods (304) are rotatably connected with movable rods (305) which are obliquely arranged through bearings, and round balls (308) are embedded at rolling positions of the bottom of the upper shell (1) corresponding to the first rotating rods (304), the bottom of the round ball (308) is fixedly connected with a vertical rod (307), the bottom of the vertical rod (307) is fixedly connected with a second rotating rod (306), one end of the movable rod (305) far away from the first rotating rod (304) is rotatably connected with the second rotating rod (306) through a bearing, the inside of each of the two guide sliding grooves (315) is vertically provided with a connecting rod (310) in a penetrating manner, a third rotating rod (314) is fixedly arranged between the tops of the two connecting rods (310) and the bottom of the two connecting rods is provided with a push plate (311) fixedly connected with the bottom end of the connecting rod (310), one side of the middle part of the third rotating rod (314) facing the baffle (302) is fixedly connected with a push rod (309) fixedly connected with the baffle (302), two ends of one side of the bottom of the upper shell (1) close to the connecting rod (310) are fixedly provided with second lug plates (313), and the second lug plates (313) are rotatably connected with, t type spout (316) have been seted up to the position department that cross slab (5) top corresponds baffle (302), baffle (302) bottom fixedly connected with slide (317), slide (317) sliding connection is inside T type spout (316), the position department that erects baffle (11) one side top and corresponds push pedal (311) runs through and is equipped with logical groove, push pedal (311) keep away from the one end of connecting rod (310) run through logical groove and with one side outer wall fixed connection of containing box (312).

2. The portable power monitor with display of claim 1, wherein: the center of the outer wall of one side of the lower shell (2) far away from the side plate (6) is fixedly provided with a handle (4).

3. The portable power monitor with display of claim 1, wherein: the top of the diaphragm plate (11) is provided with a threading hole (16) in a penetrating mode, and the threading hole (16) is located on one side, far away from the control panel (8), of the T-shaped sliding groove (316).

4. The portable power monitor with display of claim 1, wherein: the top of the lower shell (2) is detachably connected with a cover plate (10) at a position corresponding to the battery compartment.

5. The portable power monitor with display of claim 1, wherein: the storage box (312) inner chamber bottom is fixed and is equipped with wrapping post (13) and cassette (14), cassette (14) top joint has electrode holder (15), wrapping post (13) outside wire-wound has the wire, be linked together through the wire between display screen (9) and the electrode holder (15).

6. The portable power monitor with display of claim 5, wherein: the middle part of the outer peripheral surface of the winding post (13) is arranged to be an inwards concave arc-shaped surface.

7. The portable power monitor with display of claim 1, wherein: the bottom end face of the containing box (312) is embedded with a plurality of balls (17) in a rolling mode.

8. The portable power monitor with display of claim 2, wherein: go up casing (1) and one end junction that lower casing (2) is close to handle (4) and be provided with chucking mechanism (12), chucking mechanism (12) are including holding chamber (121) and slot (126), hold chamber (121) and set up the middle part at last casing (1), it is equipped with notch (122) all to communicate in appearance chamber (121) both sides, and notch (122) run through top face and the bottom face of casing (1), post (123) are inserted to inside wearing to be equipped with in notch (122), it has fixed the coupling of limiting plate and movable sleeve to be equipped with spring (124) to insert post (123) to be located the outer peripheral face that holds chamber (121) inside, position department that casing (2) top corresponds notch (122) under casing (126) is seted up in slot (126), the bottom of post (123) extends to inside and the top fixedly connected with pull ring (125) of slot (126).