CN214795133U

CN214795133U - Battery internal resistance state monitoring device

Info

Publication number: CN214795133U
Application number: CN202120806845.5U
Authority: CN
Inventors: 李苏杭; 李翔
Original assignee: Nanjing Hengda Zhihang Network Technology Co ltd
Current assignee: Nanjing Hengda Zhihang Network Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-19
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of the monitoring of battery internal resistance, especially, be a battery internal resistance state monitoring devices, including the monitor main part, positive negative pole wiring mouth has been seted up on the positive right side of monitor main part, it has connecting plug to peg graft in the positive negative pole wiring mouth, connecting plug's positive fixedly connected with connecting wire, connecting wire's other end fixedly connected with fixed joint, fixed joint's left side top fixedly connected with copper flexure strip, the right side bottom fixedly connected with screw ear of copper flexure strip, fixed joint's top fixedly connected with bracket. The utility model discloses a set up fixed joint, copper flexure strip, bracket, spacing turning block, screw ear, threaded rod and rotate the rounding block and cooperate, solved that traditional battery internal resistance state monitoring device is inconvenient fixes the contact of the positive negative pole of the battery of variation in size, lead to making the fixed insecure problem of battery internal resistance state monitoring device easily when using.

Description

Battery internal resistance state monitoring device

Technical Field

The utility model relates to a battery internal resistance monitoring technology field specifically is a battery internal resistance state monitoring devices.

Background

The accumulator battery is connected to the rectifier equipment for float charging, and is kept in the full-charge state for the occasional need, the accumulator battery is installed properly, and is added into the DC power supply system for use after the initial charging and discharging test recharging is completed, however, after the lead-acid accumulator battery is used for a period of time, the capacity of the lead-acid accumulator battery is reduced gradually due to the falling and deterioration of active effective substances, the corrosion of positive grid, the vulcanization and other reasons, in order to estimate the time that the accumulator battery can supply power after the commercial power is interrupted, the capacity (discharging) test must be carried out periodically, and the accumulator battery capacity monitoring equipment is a set of equipment which measures the change of battery current and terminal voltage in the discharging and charging states of the battery, automatically obtains test data and sends out an alarm in time.

The existing battery internal resistance state monitoring device has the following problems: when the battery internal resistance state monitoring device is used, the traditional battery internal resistance state monitoring device is inconvenient to fix contacts of the positive and negative electrodes of the storage batteries with different sizes, so that the battery internal resistance state monitoring device is easily unfirm to fix when in use, and the easy fixing device falls off and cannot play an effective fixing role.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a battery internal resistance state monitoring device has solved the inconvenient contact of the positive negative pole to the battery of variation in size of traditional battery internal resistance state monitoring device and has fixed, leads to making the fixed insecure problem of battery internal resistance state monitoring device easily when using.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a battery internal resistance state monitoring device comprises a monitor main body, wherein positive and negative wiring ports are formed in the right side of the front of the monitor main body, a connecting plug is inserted in the positive and negative wiring ports, a connecting wire is fixedly connected to the front of the connecting plug, a fixed joint is fixedly connected to the other end of the connecting wire, a copper elastic sheet is fixedly connected to the top of the left side of the fixed joint, a threaded lug is fixedly connected to the bottom of the right side of the copper elastic sheet, a bracket is fixedly connected to the top of the fixed joint, a sliding hole and a rotating hole are formed in the top of the right side of the fixed joint, a copper elastic sheet is slidably connected to the inner wall of the sliding hole, a limiting rotating block is rotatably connected to the inner wall of the rotating hole, a threaded rod is fixedly connected to the bottom of the limiting rotating block, and the outer wall of the threaded rod is in threaded connection with the inner wall of the threaded lug, the bottom fixedly connected with of threaded rod rotates the fritter, the rotation groove has been seted up at fixed joint's right side top, the rotation hole has been seted up to the inner wall bottom in rotation groove, the inner wall in rotation hole and the bottom of rotating the fritter are rotated and are connected.

As a preferred technical scheme of the utility model, the top card of monitor main part dies there is the fixed orifices, the inner wall fixedly connected with handle of fixed orifices, the handle is the nylon flexible rope.

As a preferred technical scheme of the utility model, screen arrangement groove and button groove have been seted up in the front of monitor main part, the inner wall fixedly connected with display screen in screen arrangement groove, the positive fixedly connected with toughened glass board of display screen, the inner wall in button groove is provided with operating panel.

As a preferred technical scheme of the utility model, the standing groove has been seted up on the positive right side of monitor main part, the diagonal fixedly connected with division board of standing groove inner wall.

As a preferred technical scheme of the utility model, the rotation recess has been seted up in the positive left side of standing groove, the inner wall fixedly connected with fixed axle of rotation recess, the outer wall of fixed axle rotates and is connected with the removable cover, the positive fixedly connected with buckle of removable cover, the right side fixedly connected with oblique angle fixture block of monitor main part, joint between oblique angle fixture block and the buckle each other, the viewing aperture has been seted up in the left side of removable cover, the inner wall fixedly connected with observation window of viewing aperture.

As a preferred technical scheme of the utility model, the hidden groove has been seted up at the back of monitor main part, hide the positive inner wall fixedly connected with axis of rotation in groove, the outer wall of axis of rotation rotates and is connected with the mounting panel, the fixed orifices has all been seted up to the left end of the left mounting panel of monitor main part and the right-hand member of the mounting panel on monitor main part right side.

(III) advantageous effects

Compared with the prior art, the utility model provides a battery internal resistance state monitoring devices possesses following beneficial effect:

this battery internal resistance state monitoring devices cooperatees through setting up fixed joint, copper flexure strip, bracket, spacing turning block, screw thread ear, threaded rod and rotation circle piece, when using, rotates the circle piece through rotating and makes the threaded rod drive the screw thread ear lift and adjust the length of copper flexure strip, and it is fixed that convenient centre gripping carries out to the contact of the positive negative pole of equidimension not, avoids fixed joint to drop among the testing process, improves monitoring efficiency.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

fig. 4 is a schematic view of the internal structure of the fixed joint of the present invention.

In the figure: 1. a monitor main body; 2. a display screen; 3. an operation panel; 4. connecting an electric wire; 5. fixing the joint; 6. an observation window; 7. buckling the plate; 8. a movable cover; 9. a handle; 10. mounting a plate; 11. hiding the groove; 12. a placement groove; 13. an oblique angle fixture block; 14. a partition plate; 15. a connecting plug; 16. a copper elastic sheet; 17. a bracket; 18. a limiting rotating block; 19. a threaded lug; 20. a threaded rod; 21. the round block is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a battery internal resistance state monitoring device comprises a monitor main body 1, positive and negative wiring ports are formed in the right side of the front of the monitor main body 1, connecting plugs 15 are inserted in the positive and negative wiring ports, connecting wires 4 are fixedly connected to the front of the connecting plugs 15, a fixed joint 5 is fixedly connected to the other end of each connecting wire 4, a copper elastic sheet 16 is fixedly connected to the top of the left side of each fixed joint 5, a threaded lug 19 is fixedly connected to the bottom of the right side of each copper elastic sheet 16, a bracket 17 is fixedly connected to the top of each fixed joint 5, a sliding hole and a rotating hole are formed in the top of the right side of each fixed joint 5, a copper elastic sheet 16 is slidably connected to the inner wall of each sliding hole, a limiting rotating block 18 is rotatably connected to the inner wall of each rotating hole, a threaded rod 20 is fixedly connected to the bottom of each limiting rotating block 18, the outer wall of each threaded rod 20 is in threaded connection with the inner wall of each threaded lug 19, and a rotating round block 21 is fixedly connected to the bottom of each threaded rod 20, the right side top in fixed joint 5 has seted up and has rotated the groove, rotates the inner wall bottom in groove and has seted up the rotation hole, rotates the inner wall in hole and rotates the bottom of circle piece 21 and rotate and connect.

In this embodiment, the copper elastic sheet 16 is convenient to adjust according to the size of the anode and the cathode of the storage battery, so that the resistance of the storage battery can be continuously monitored.

Specifically, the top card of monitor main part 1 dies has the fixed orifices, and the inner wall fixedly connected with handle 9 of fixed orifices, handle 9 are nylon flexible rope.

In this embodiment, the handle 9 is convenient for the user to carry.

Specifically, a screen placing groove and a button groove are formed in the front face of the monitor main body 1, a display screen 2 is fixedly connected to the inner wall of the screen placing groove, a tempered glass plate is fixedly connected to the front face of the display screen 2, and an operation panel 3 is arranged on the inner wall of the button groove.

In this embodiment, avoid display screen 2 by the fish tail through the toughened glass board.

Specifically, a placing groove 12 is formed in the right side of the front face of the monitor main body 1, and a partition plate 14 is fixedly connected to a diagonal line of the inner wall of the placing groove 12.

In this embodiment, the partition plate 14 is used to partition the placement groove 12, so that the fixed joints 5 can be placed separately according to the difference between the positive and negative electrodes.

Specifically, the rotation recess has been seted up on the positive left side of standing groove 12, rotates the inner wall fixedly connected with fixed axle of recess, and the outer wall of fixed axle rotates and is connected with the removable cover 8, the positive fixedly connected with buckle 7 of removable cover 8, the right side fixedly connected with oblique angle fixture block 13 of monitor main part 1, joint between oblique angle fixture block 13 and the buckle 7 each other, and the viewing aperture has been seted up in the left side of removable cover 8, the inner wall fixedly connected with observation window 6 of viewing aperture.

In the embodiment, the movable cover 8 can be conveniently and rapidly opened and closed through the bevel angle clamping block 13 and the clamping plate 7.

Specifically, the back of the monitor main body 1 is provided with a hidden groove 11, the front inner wall of the hidden groove 11 is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a mounting plate 10, and the left end of the mounting plate 10 on the left side of the monitor main body 1 and the right end of the mounting plate 10 on the right side of the monitor main body 1 are both provided with fixing holes.

In this embodiment, accomodate mounting panel 10 through hiding groove 11 convenience, prevent in the transportation, mounting panel 10 damages.

The utility model discloses a theory of operation and use flow: when the monitor is used, the mounting plate 10 behind the monitor main body 1 is rotated and taken out from the hidden groove 11, the mounting plate 10 is fixed to a specified position through a bolt, the bevel angle fixture block 13 and the buckle plate 7 are unfastened, the movable cover 8 is opened, the connecting wire 4, the fixed connector 5 and the connecting plug 15 are taken out, the connecting plug 15 is inserted into positive and negative jacks on the monitor main body 1, the fixed connector 5 is distinguished according to the positive and negative poles, the round block 21 is rotated in the anticlockwise rotation mode, the threaded lug 19 moves downwards under the action of the threaded rod 20, the copper elastic sheet 16 is driven to contract to fix the positive and negative poles of the storage battery, and the monitor main body 1 is opened to detect the resistance of the storage battery.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a battery internal resistance state monitoring devices, includes monitor main part (1), its characterized in that: the positive and negative wiring ports are formed in the right side of the front of the monitor main body (1), a connecting plug (15) is inserted in the positive and negative wiring ports, a connecting wire (4) is fixedly connected to the front of the connecting plug (15), a fixed joint (5) is fixedly connected to the other end of the connecting wire (4), a copper elastic sheet (16) is fixedly connected to the top of the left side of the fixed joint (5), a threaded lug (19) is fixedly connected to the bottom of the right side of the copper elastic sheet (16), a bracket (17) is fixedly connected to the top of the fixed joint (5), a sliding hole and a rotating hole are formed in the top of the right side of the fixed joint (5), the copper elastic sheet (16) is slidably connected to the inner wall of the sliding hole, a limiting rotating block (18) is rotatably connected to the inner wall of the rotating hole, and a threaded rod (20) is fixedly connected to the bottom of the limiting rotating block (18), the outer wall of threaded rod (20) and the inner wall threaded connection of screw ear (19), the bottom fixedly connected with of threaded rod (20) rotates disk (21), the rotation groove has been seted up at the right side top of fixed joint (5), the rotation hole has been seted up to the inner wall bottom that rotates the groove, the inner wall in rotation hole and the bottom rotation of rotating disk (21) are connected.

2. The battery internal resistance state monitoring device according to claim 1, characterized in that: the top card of monitor main part (1) is died to have the fixed orifices, the inner wall fixedly connected with handle (9) of fixed orifices, handle (9) are the nylon cord.

3. The battery internal resistance state monitoring device according to claim 1, characterized in that: the monitor is characterized in that a screen placement groove and a button groove are formed in the front of the monitor main body (1), a display screen (2) is fixedly connected to the inner wall of the screen placement groove, a toughened glass plate is fixedly connected to the front of the display screen (2), and an operation panel (3) is arranged on the inner wall of the button groove.

4. The battery internal resistance state monitoring device according to claim 1, characterized in that: a placing groove (12) is formed in the right side of the front face of the monitor main body (1), and a partition plate (14) is fixedly connected to the diagonal line of the inner wall of the placing groove (12).

5. The device for monitoring the internal resistance state of the battery according to claim 4, wherein: the utility model discloses a monitor, including standing groove (12), inner wall fixedly connected with fixed axle, the outer wall of fixed axle rotates and is connected with removable cover (8), the positive fixedly connected with buckle (7) of removable cover (8), the right side fixedly connected with oblique angle fixture block (13) of monitor main part (1), joint between oblique angle fixture block (13) and buckle (7) each other, the viewing aperture has been seted up in the left side of removable cover (8), the inner wall fixedly connected with observation window (6) of viewing aperture.

6. The battery internal resistance state monitoring device according to claim 1, characterized in that: the back of monitor main part (1) has been seted up and has been hidden groove (11), hide the positive inner wall fixedly connected with axis of rotation of groove (11), the outer wall of axis of rotation rotates and is connected with mounting panel (10), the fixed orifices has all been seted up to the left end of the left mounting panel of monitor main part (1) 10 and the right-hand member of mounting panel (10) on monitor main part (1) right side.