CN218099239U

CN218099239U - Insulating plastic shell of battery measuring instrument

Info

Publication number: CN218099239U
Application number: CN202220343467.6U
Authority: CN
Inventors: 余招球
Original assignee: Fengdali Plastic Products Huizhou Co ltd
Current assignee: Fengdali Plastic Products Huizhou Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-12-20
Anticipated expiration: 2032-02-19

Abstract

The utility model relates to a battery measuring apparatu insulating plastic shell, including upper housing and lower casing, the upper housing correspondence is installed lower casing upper end, the upper housing lower terminal surface left and right sides all is equipped with the mounting panel, the lower casing upper end surface left and right sides all corresponds the mounting panel has seted up the mounting groove, the lower casing left and right sides both correspond the mounting groove slides and is equipped with the gag lever post, two all correspond on the mounting panel the gag lever post has seted up spacing hole, upper housing front end face left side is rotated and is equipped with the apron, apron rear end face is equipped with the sealed pad, apron rear end face bottom embedding is equipped with the iron plate, lower casing front end face corresponds the iron plate embedding is equipped with the magnet, the apron front end is equipped with the fixed block, the upper housing upper end face corresponds the fixed block has seted up the draw-in groove; the design of the limiting rod is convenient for quick disassembly; the design of the cover plate is adopted for dust prevention and protection; the design of sucking disc, it is convenient fixed.

Description

Insulating plastic shell of battery measuring instrument

Technical Field

The utility model relates to a battery measuring apparatu shell technical field specifically is a battery measuring apparatu insulating plastic casing.

Background

The battery detector is a device for real-time and perfect online detection and management of a storage battery of a power supply system. The device has been widely applied to the management of power energy storage batteries in the related industries such as electric power, communication, traffic, automobiles and the like, and the existing patent such as patent No. 94211344.6 can cover the surface to protect the device when not in use, combine with the bottom surface when in use, and be used as a support for inclining a display part, but when the device is used as a whole, the dustproof effect is poor, the dust in the shell is not used for a long time, the integral installation operation of the device is troublesome, the disassembly efficiency is low, the integral installation stability of the device is poor, and the adjustment of the installation position according to the external environment is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a battery measuring apparatu insulating plastic shell.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery measuring apparatu insulating plastic shell, includes casing and lower casing, it installs to go up the casing correspondence casing upper end down, the terminal surface left and right sides all is equipped with the mounting panel under going up the casing, the casing up end left and right sides all corresponds down the mounting groove has been seted up to the mounting panel, both ends all correspond about the casing down the mounting groove slides and is equipped with the gag lever post, two all correspond on the mounting panel spacing hole has been seted up to the gag lever post, the terminal surface left side is rotated and is equipped with the apron before going up the casing, the apron rear end face is equipped with sealed the pad, apron rear end face bottom embedding is equipped with the iron plate, the terminal surface corresponds before the casing down the iron plate embedding is equipped with magnet, the apron front end is equipped with the fixed block, it corresponds to go up the casing up the terminal surface the draw-in groove has been seted up to the fixed block.

Preferably in further, the lower end face of the lower shell is provided with a plurality of suckers, so that the suckers are conveniently and integrally fixed.

In further preferred, it is a plurality of the sucking disc top all is equipped with the installation piece, the terminal surface corresponds a plurality ofly under the casing the spacing groove has all been seted up to the installation piece, and is a plurality of the spacing groove is provided with the multiunit, easy to assemble.

Preferably, the mounting block is provided with a first threaded hole, the inner wall of the limiting groove is provided with a second threaded hole corresponding to the first threaded hole, the second threaded hole extends outwards to penetrate through the lower shell, and the first threaded hole and the second threaded hole are connected through bolts to guarantee the locking effect.

In further preferred, two the gag lever post outer end all is equipped with the spacing ring, two all connect between spacing ring and the lower casing and be equipped with the spring, convenient automatic tightening up.

Preferably, the upper shell and the lower shell are symmetrically provided with L-shaped limiting plates inside, so that limiting is facilitated.

Preferably, the top end of the upper shell is provided with a plurality of heat dissipation holes, and the heat dissipation holes are internally provided with filter screens, so that heat dissipation is facilitated.

(III) advantageous effects

Compared with the prior art, the utility model provides a battery measuring apparatu insulating plastic shell possesses following beneficial effect:

in the utility model, the upper shell is installed by the design of the limiting rod, a plurality of mounting plates of the upper shell are correspondingly inserted into the mounting grooves of the lower shell, the limiting rod with the spring and the limiting ring is pulled, the limiting rod is drawn out, the limiting ring is loosened after the mounting plates are inserted into the mounting grooves, the spring rebounds to drive the limiting rod and the limiting ring to be integrally and correspondingly inserted into the limiting holes of the mounting plates, so that the integral stable installation is realized, and the quick-release operation is convenient;

the design of the cover plate, when the battery measuring instrument needs to be used, the cover plate with the fixed block is grasped, the hinged cover plate is opened, the opened cover plate is rotatably placed at the top of the upper shell, the fixed block is placed in the clamping groove, the battery measuring instrument is connected with an external battery after the cover plate is opened, the battery is detected, after the battery is used, the cover plate is closed, the iron block and the magnet are mutually attracted to ensure the closing, the sealing gasket is matched with a gap between the upper shell and the lower shell, the gap is sealed, and the battery is protected from dust;

the design of sucking disc is installed the sucking disc according to external installation condition, will have the sucking disc of installation piece and correspond suitable spacing groove cooperation installation, and the bolt passes first screw hole and second screw hole will install the piece and the whole fixed connection of casing down, makes things convenient for the whole fixed mounting of device.

Drawings

Fig. 1 is a schematic diagram of a preferred overall structure of an insulating plastic housing of a battery gauge according to the present invention;

fig. 2 is an explosion diagram of a preferred lower casing, a limiting rod, a limiting ring, a spring, an L-shaped limiting plate and a magnet matching structure of an insulating plastic casing of a battery measuring instrument according to the present invention;

fig. 3 is a schematic view of the preferred upper casing, mounting plate, cover plate, sealing gasket, iron block and L-shaped limiting plate of the insulating plastic casing of the battery measuring instrument of the present invention;

fig. 4 is an exploded view of the preferred lower casing, iron block, suction cup and mounting block matching structure of the insulating plastic casing of the battery measuring instrument of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. mounting a plate; 4. mounting grooves; 5. a limiting rod; 6. a limiting hole; 7. a cover plate; 8. a gasket; 9. an iron block; 10. a magnet; 11. a fixed block; 12. a card slot; 13. a suction cup; 14. mounting blocks; 15. a limiting groove; 16. a first threaded hole; 17. a second threaded hole; 18. a limiting ring; 19. a spring; 20. an L-shaped limiting plate; 21. heat dissipation holes; 22. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The first embodiment is as follows:

referring to fig. 1-4, an insulating plastic housing of a battery measuring instrument comprises an upper housing 1 and a lower housing 2, wherein the upper housing 1 is correspondingly mounted at the upper end of the lower housing 2, mounting plates 3 are respectively arranged at the left and right sides of the lower end surface of the upper housing 1, mounting grooves 4 are respectively formed in the left and right sides of the upper end surface of the lower housing 2 corresponding to the mounting plates 3, limiting rods 5 are arranged at the left and right ends of the lower housing 2 corresponding to the mounting grooves 4 in a sliding manner, limiting holes 6 are formed in the two mounting plates 3 corresponding to the limiting rods 5, a cover plate 7 is rotatably arranged on the left side of the front end surface of the upper housing 1, a sealing gasket 8 is arranged on the rear end surface of the cover plate 7, an iron block 9 is embedded in the bottom of the rear end surface of the cover plate 7, an iron magnet 10 is embedded in the front end surface of the lower housing 2 corresponding to the iron block 9, a fixing block 11 is arranged at the front end of the cover plate 7, and a clamping groove 12 is formed in the upper end surface of the upper housing 1 corresponding to the fixing block 11.

Please refer to fig. 1, fig. 2 and fig. 4, in this embodiment, a plurality of suckers 13 are disposed on a lower end surface of the lower housing 2, the suckers 13 are disposed in plurality, mounting blocks 14 are disposed on top ends of the suckers 13, limiting grooves 15 are disposed on the lower end surface of the lower housing 2 corresponding to the mounting blocks 14, a plurality of sets of limiting grooves 15 are disposed, first threaded holes 16 are disposed on the mounting blocks 14, second threaded holes 17 are disposed on inner walls of the limiting grooves 15 corresponding to the first threaded holes 16, the second threaded holes 17 extend outwards to penetrate through the lower housing 2, the first threaded holes 16 and the second threaded holes 17 are connected through bolts, the suckers 13 are mounted according to external mounting conditions, the suckers 13 with the mounting blocks 14 are mounted in cooperation with the corresponding suitable limiting grooves 15, the bolts penetrate through the first threaded holes 16 and the second threaded holes 17 to fixedly connect the mounting blocks 14 with the lower housing 2 integrally, and the suckers 13 are mounted tightly with an external base, and the device is integrally fixed on the external base.

Referring to fig. 1 and 2, in this embodiment, the outer ends of the two limiting rods 5 are respectively provided with a limiting ring 18, a spring 19 is connected between the two limiting rings 18 and the lower housing 2, the limiting rods 5 with the springs 19 and the limiting rings 18 are pulled to draw out the limiting rods 5, and after the mounting plate 3 is inserted into the mounting groove 4, the limiting rings 18 are loosened, and the springs 19 rebound to drive the limiting rods 5 and the limiting rings 18 to be integrally and correspondingly inserted into the limiting holes 6 of the mounting plate 3.

Referring to fig. 2 and 3, in the embodiment, L-shaped position limiting plates 20 are symmetrically disposed inside the upper housing 1 and the lower housing 2, and the battery measuring instrument is mounted, so that the battery measuring instrument is matched and limited with the L-shaped position limiting plate 20 of the lower housing 2, and the L-shaped position limiting plate 20 of the upper housing 1 is matched and limited with the battery measuring instrument.

Referring to fig. 1 and 3, in the present embodiment, the top end of the upper casing 1 is provided with a plurality of heat dissipation holes 21, a plurality of filter screens 22 are disposed in the heat dissipation holes 21, the heat dissipation holes 21 facilitate heat dissipation, and the filter screens 22 filter air entering and exiting through the heat dissipation holes 21.

Example two:

in conclusion, when the battery measuring instrument is used, firstly, the sucker 13 is installed according to external installation conditions, the sucker 13 with the installation block 14 is installed in a matching mode with the corresponding proper limiting groove 15, the bolt penetrates through the first threaded hole 16 and the second threaded hole 17 to fixedly connect the installation block 14 with the lower shell 2 integrally, after the installation of the suckers 13 is completed, the battery measuring instrument is installed, the battery measuring instrument is matched with and limited by the L-shaped limiting plate 20 of the lower shell 2, preliminary clamping is achieved, after the clamping, the upper shell 1 is installed, the mounting plates 3 of the upper shell 1 are correspondingly inserted into the mounting grooves 4 of the lower shell 2, the limiting rod 5 with the springs 19 and the limiting rings 18 is pulled, the limiting rod 5 is pulled out, after the mounting plates 3 are inserted into the mounting grooves 4, the limiting rings 18 are loosened, the springs 19 rebound to drive the limiting rods 5 and the limiting rings 18 to be integrally and correspondingly inserted into the limiting holes 6 of the mounting plates 3, the integral stable installation is achieved, and the L-shaped limiting plate 20 of the upper shell 1 is matched with the battery measuring instrument for limiting.

Example three:

in conclusion, when the device is used, after the whole installation of the device is completed, the sucking disc 13 is tightly sucked with the external base in a matched mode, the device is integrally fixed on the external base, when the battery measuring instrument needs to be used, the cover plate 7 with the fixing block 11 is grasped, the hinged cover plate 7 is opened, the opened cover plate 7 is rotatably placed at the top of the upper shell 1, the fixing block 11 is placed in the clamping groove 12, the battery measuring instrument is connected with an external battery after the cover plate 7 is opened, the battery is detected and operated, after the device is used, the cover plate 7 is closed, the iron block 9 and the magnet 10 attract each other, the closing is guaranteed, the sealing gasket 8 is matched with a gap between the upper shell 1 and the lower shell 2, the gap is sealed, the whole sealing effect is guaranteed, the dustproof protection is achieved for internal equipment, the heat dissipation holes 21 are convenient to dissipate heat, the filtering net 22 is used for filtering air passing in and out through the heat dissipation holes 21, and the dustproof effect is guaranteed.

In all the above-mentioned schemes, the connection between two components can be selected according to the actual situation, the matching connection of the welding, the bolt and the nut, the bolt or the screw connection or other known connection methods are not repeated herein, and all the above-mentioned schemes relate to the fixed connection, and the welding is considered preferentially, and above, it is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical scheme of the present invention and the utility model concept of the present invention equivalent replacement or change, all should be covered in the protection scope of the present invention.

Claims

1. The insulating plastic shell of the battery measuring instrument comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) is correspondingly installed at the upper end of the lower shell (2), and is characterized in that mounting plates (3) are respectively arranged on the left side and the right side of the lower end face of the upper shell (1), mounting grooves (4) are respectively formed in the left side and the right side of the upper end face of the lower shell (2) and correspond to the mounting plates (3), limiting rods (5) are slidably arranged at the left side and the right side of the lower shell (2) and correspond to the mounting grooves (4), limiting holes (6) are respectively formed in the two mounting plates (3) and correspond to the limiting rods (5), a cover plate (7) is rotatably arranged on the left side of the front end face of the upper shell (1), a sealing gasket (8) is arranged on the rear end face of the cover plate (7), an iron block (9) is embedded into the bottom of the rear end face of the cover plate (7), an iron-absorbing stone clamping groove (10) is embedded into the front end face of the lower shell (2) and corresponds to the upper end face of the fixing block (11); the lower end face of the lower shell (2) is provided with a plurality of suckers (13), and the suckers (13) are arranged; mounting blocks (14) are arranged at the top ends of the suckers (13), limiting grooves (15) are formed in the lower end face of the lower shell (2) corresponding to the mounting blocks (14), and a plurality of groups of limiting grooves (15) are formed; a plurality of all seted up first screw hole (16) on installation piece (14), it is a plurality of all correspond on spacing groove (15) inner wall second screw hole (17) have been seted up in first screw hole (16), and is a plurality of second screw hole (17) outwards extend and run through casing (2) down, it is a plurality of first screw hole (16) and second screw hole (17) pass through bolted connection.

2. The insulated plastic housing of claim 1, wherein: two gag collar (18) all are equipped with in gag lever post (5) outer end, two gag collar (18) and all connect between lower casing (2) and be equipped with spring (19).

3. The insulated plastic housing of claim 1, wherein: the upper shell (1) and the lower shell (2) are symmetrically provided with L-shaped limiting plates (20).

4. The insulated plastic housing of a battery gauge according to claim 1, wherein: go up casing (1) top and be equipped with louvre (21), louvre (21) are provided with a plurality ofly, and are a plurality of all be equipped with filter screen (22) in louvre (21).