CN218274841U

CN218274841U - Anti-falling inflator pump battery

Info

Publication number: CN218274841U
Application number: CN202220847888.2U
Authority: CN
Inventors: 谢清文; 梁永胜; 黎文达
Original assignee: Guangdong Pow Tech New Power Co ltd
Current assignee: Guangdong Pow Tech New Power Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2023-01-10
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to the field of batteries, in particular to a drop-proof inflator battery, which comprises a cell group, a bracket for fixing the cell group and a shell fixedly connected with the outside of the bracket, wherein the shell comprises a right shell and a left shell, a triangular clamping protrusion is arranged on the right side of the bracket, and a triangular rubber groove for inserting the triangular clamping protrusion is arranged on the right shell; the shell is fixed in the outside of support through the connected mode that the buckle point was glued, right side shell and left shell are through the connected mode fixed connection that the buckle point was glued. This fall-proof pump battery passes through electric core group, support and shell and realizes good fall-proof effect, and can optimize the inner space of battery, improves the assembly efficiency of electric core group and shell simultaneously, during the equipment directly connect through the buckle glue again fixed can, when the battery falls like this, the support is glued inside the shell by the buckle glue, has avoided electric core group to rock and the striking inside the shell.

Description

Anti-falling inflator pump battery

Technical Field

The utility model belongs to the technical field of the battery and specifically relates to a dropproof pump battery is related to.

Background

The battery is a product commonly used, and it is very extensive to use, and most batteries all include electric core group and are used for protecting the shell of electric core group, because the battery can take place to fall the subaerial condition in the use, and current battery generally can be fixed electric core group and shell through the screw to on avoiding electric core to hit the shell, lead to electric core to damage and scrap even.

It should be noted that, for the convenience of use, the battery volume is all less, and in addition the battery is inside to contain a plurality of electric cores, and battery inner space is narrow and small, the installation screw of being inconvenient for, consequently uses current fixed mode to be unfavorable for the space optimization and the assembly efficiency of battery.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dropproof pump battery can realize the space optimization that is favorable to the battery, improves the assembly efficiency of electric core group and shell.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a drop-proof inflator battery comprises a battery cell group, a bracket for fixing the battery cell group and a shell fixedly connected to the outside of the bracket;

the shell comprises a right shell and a left shell, a triangular clamping protrusion is arranged on the right side of the bracket, and a triangular rubber groove for the triangular clamping protrusion to insert is formed in the right shell;

the shell is fixed in the outside of support through the connected mode that the buckle point was glued, right side shell and left shell are through the connected mode fixed connection that the buckle point was glued.

Preferably, the shell is still including being located the female seat frame, top shell and the drain pan of terminal surface before the battery, female seat frame left and right sides respectively with right side shell and left shell pass through buckle point glue fixed connection, the bottom of top shell with left side shell and right shell pass through buckle point glue fixed connection, the top of drain pan with left side shell and right shell pass through buckle point glue fixed connection.

Preferably, the upper end and the lower end of the inner side of the right shell and the inner side of the left shell are respectively provided with a bone position for supporting and limiting the top and the bottom of the bracket.

Preferably, the bone positions include an upper bone position and a lower bone position, the upper bone position includes an upper supporting plate abutted against the top of the bracket and upper inclined plane plates fixedly connected to the tops of the two ends of the upper supporting plate, and the lower bone position includes a lower supporting plate abutted against the bottom of the bracket and lower inclined plane plates fixedly connected to the bottoms of the two ends of the lower supporting plate.

Preferably, the number of the superior and inferior bone sites is two.

Preferably, the right end of drain pan is equipped with prevents slow-witted groove, prevent slow-witted groove confession the lower inclined panel bottom on the right side shell inserts.

Preferably, the right end of the top shell is provided with a fool-proof opening, and the top end of the inner side of the right shell is provided with a projection which can be inserted into the fool-proof opening.

Preferably, the bracket comprises an upper bracket and a lower bracket, the top of the upper bracket is provided with an upper bracket cover for fixing the top end of the electric core assembly, the middle of the bottom of the upper bracket cover is fixedly connected with a threaded column with downward threads, the bottom of the lower bracket is provided with a lower bracket cover for fixing the bottom end of the electric core assembly, the middle of the top of the lower bracket cover is fixedly connected with a screw column with upward screws, and the screws on the screw column are in threaded connection with the threaded column;

wherein the screw column and the screw column of the screw connection separate each string of electric cores in the electric core group.

Preferably, the outside fixedly connected with of support is used for the card wire casing of protection connector wire rod, card wire casing includes briquetting and dog.

Preferably, the right shell is provided with a second glue dispensing groove clamped into the pressing block and the stop block, and the line clamping groove is connected with the right shell in a clamping and glue dispensing manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model realizes good anti-falling effect through the cell group, the bracket and the shell, can optimize the internal space of the battery, and simultaneously improves the assembly efficiency of the cell group and the shell; firstly, the electric core group is placed in the bracket to be fixed, then the bracket is placed in the shell to be fixed, and the sequence of assembling the bracket and the shell is as follows: firstly, the bracket is connected with the right shell in a buckling and dispensing manner, namely, the triangular clamping bulge on the right side of the bracket is inserted into the triangular glue groove, and then the left shell is assembled in a buckling and dispensing manner with the right shell; this kind of assembled mode need not to bore the screw hole, can save the inner space of battery, and need not to waste time and labouriously during the equipment with the screw hole of screwing in, the assembly efficiency of battery has been improved widely, it is fixed directly to glue through buckle connection again can, when the battery falls like this, the support is fixed inside the shell by buckle point gluing, avoided the electric core group to rock and the striking inside the shell, left side shell and right side shell have also been fixed through buckle point gluing, consequently can avoid the shell to be hit the frame that looses simultaneously, the electric core group falls out of the shell and takes place to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic structural view of a drop-proof inflator battery provided in an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a drop-proof inflator battery according to an embodiment of the present invention.

Fig. 3 is a schematic view of a structure of a right shell of a drop-proof inflator battery provided by an embodiment of the utility model.

Fig. 4 is a schematic view of a bottom case structure of a drop-proof inflator battery provided by an embodiment of the present invention.

Fig. 5 is a schematic view of a top case structure of a drop-proof inflator battery according to an embodiment of the present invention.

Fig. 6 is a sectional view of a stand for a drop-proof inflator battery according to an embodiment of the present invention.

Fig. 7 is a schematic view of a support structure of a drop-proof inflator battery provided by an embodiment of the present invention.

Fig. 8 is a schematic structural diagram of a drop-proof inflator battery according to an embodiment of the present invention.

And (3) iconic marking: 1-electric core group, 2-bracket, 3-right shell, 4-left shell, 7-triangular clamping protrusion, 8-triangular glue groove, 9-second glue dispensing groove, 10-top shell, 11-bottom shell, 12-female bracket, 13-upper bone position, 14-lower bone position, 15-upper supporting plate, 16-upper inclined plane plate, 17-clamping groove, 18-lower supporting plate, 19-lower inclined plane plate, 20-foolproof groove, 21-foolproof opening, 22-lug, 23-upper bracket, 24-lower bracket, 25-threaded column, 26-threaded column, 27-pressing block, 28-stopping block, 29-screw, 30-upper bracket cover and 31-lower bracket cover.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 3, a drop-proof inflator battery comprises a cell pack 1, a bracket 2 for fixing the cell pack 1, and a housing fixedly connected to the outside of the bracket 2;

the shell comprises a right shell 3 and a left shell 4, a triangular clamping protrusion 7 is arranged on the right side of the support 2, and a triangular glue groove 8 for inserting the triangular clamping protrusion 7 is formed in the right shell 3;

the shell is fixed in the outside of support 2 through the connected mode that the buckle point was glued, right side shell 3 and left shell 4 are through the connected mode fixed connection that the buckle point was glued.

Particularly, the utility model realizes good anti-falling effect through the electric core group 1, the bracket 2 and the shell, can optimize the internal space of the battery, and simultaneously improves the assembly efficiency of the electric core group 1 and the shell; firstly, place electric core group 1 and fix in support 2, place support 2 again and fix in the shell is inside, the order of equipment support 2 and shell is: firstly, the bracket 2 and the right shell 3 are connected by buckle glue dispensing, the triangular clamping projection 7 on the right side of the bracket 2 is inserted into the triangular glue groove 8, and then the left shell 4 is assembled in a mode of buckle glue dispensing connection with the right shell 3; this kind of assembled mode need not to bore the screw hole, can save the inner space of battery, and need not to waste time and energy hard during the equipment and screw into the screw hole, the assembly efficiency of battery has been improved widely, it is fixed directly to glue through buckle connection again can, when the battery falls like this, support 2 is fixed inside the shell by buckle point gluing, avoided electric core group 1 to rock and the striking inside the shell, left side shell 4 and right side shell 3 have also been fixed through buckle point gluing, consequently can avoid the shell to be bumped the frame apart simultaneously, electric core group 1 falls out of the shell and takes place to damage.

Preferably, the shell still includes and is located female seat frame 12, top shell 10 and the drain pan 11 of terminal surface before the battery, female seat frame 12 left and right sides respectively with right side shell 3 and left shell 4 through buckle point glue fixed connection, the bottom of top shell 10 with left side shell 4 and right shell 3 through buckle point glue fixed connection, the top of drain pan 11 with left side shell 4 and right shell 3 through buckle point glue fixed connection.

Furthermore, bone positions for supporting and limiting the top and the bottom of the bracket 2 are respectively arranged at the upper and lower ends of the inner sides of the right shell 3 and the left shell 4; the bone positions comprise an upper bone position 13 and a lower bone position 14, the upper bone position 13 comprises an upper support plate 15 abutting against the top of the support 2 and upper inclined plane plates 16 fixedly connected to the tops of two ends of the upper support plate 15, and the lower bone position 14 comprises a lower support plate 18 abutting against the bottom of the support 2 and lower inclined plane plates 19 fixedly connected to the bottoms of two ends of the lower support plate 18; the number of the upper bone positions 13 and the lower bone positions 14 is two.

Specifically, when assembling support 2 on right casing 3, need to place the upper and lower both ends of support 2 between the last position of bone 13 and the lower position of bone 14 of right casing 3, like this when the battery falls subaerially, go up position of bone 13 and lower position of bone 14 and can play support and spacing effect to support 2, prevent that electric core group 1 from rocking in the shell, wherein, go up backup pad 15 and lower backup pad 18 and be used for direct contact and support 2 respectively, and go up inclined plane board 16 and lower inclined plane board 19 and utilize triangular stability principle in order to increase the steadiness of going up backup pad 15 and lower backup pad 18, prevent to go up backup pad 15 and lower backup pad 18 and receive the too big deformation or the rupture of atress.

Referring to fig. 4 to 5, a fool-proof groove 20 is formed at the right end of the bottom shell 11, and the fool-proof groove 20 is used for inserting the bottom of the lower inclined panel 19 on the right shell 3; the right end of the top shell 10 is provided with a fool-proof opening 21, and the top end of the inner side of the right shell 3 is provided with a projection 22 capable of being inserted into the fool-proof opening 21.

Specifically, when the bottom shell 11 is installed, the bottom shell 11 is installed on the right shell 3, and it is necessary to pay attention to whether the bottom shell 11 is reversely installed, so that the fool-proof groove 20 is formed in the right end portion of the bottom shell 11, and the bottom of the lower inclined panel 19 at the upper bone position 13 in the right shell 3 is exactly aligned with and inserted into the fool-proof groove 20, so that it can be ensured that the bottom shell 11 is not reversely installed, and the installation position of the bottom shell 11 and the right shell 3 is aligned, thereby greatly improving the assembly efficiency and accuracy; when installing top shell 10, also install top shell 10 on right side shell 3 earlier, need notice top shell 10 and whether install anti-fake, consequently be provided with at the right-hand member position of top shell 10 and prevent slow-witted mouthful 21, lug 22 that the inboard top of right side shell 3 was equipped with just aligns and inserts and prevent slow-witted mouthful 21, just so can guarantee that top shell 10 can not be installed anti-fake, and be convenient for top shell 10 and right side shell 3 mounted position and align, improve assembly efficiency and accuracy widely.

Referring to fig. 6 and 7, the bracket 2 comprises an upper bracket 23 and a lower bracket 24, an upper bracket cover 30 for inserting the top end of the electric core assembly 1 is arranged at the top of the upper bracket 23, a threaded column 25 with downward threads is fixedly connected to the middle of the bottom of the upper bracket cover 30, a lower bracket cover 31 for inserting the bottom end of the electric core assembly 1 is arranged at the bottom of the lower bracket 24, a screw column 26 with upward screw 29 is fixedly connected to the middle of the top of the lower bracket cover 31, and the screw 29 on the screw column 26 is in threaded connection with the threaded column 25;

wherein each string of electric cores in the electric core group 1 is spaced by the screw column 26 and the screw column 25 which are connected by screw.

Specifically, in the inside compact space of battery, electric core group 1 is fixed through upper bracket 23 and lower carriage 24, wherein, place the bottom of electric core in lower carriage lid 31 earlier, aim at screw 29 on screw post 26 with screw post 25 down rotatory, fix upper bracket lid 30 and lower carriage lid 31 by fixed at the both ends of electric core, and threaded connection's screw post and screw post 26 can keep apart between each cluster of electric core, reserve out certain heat dissipation space, avoid producing heat-conduction because of hugging closely between the electric core, have good heat dispersion.

Referring to fig. 3 and 8, the outer side of the bracket 2 is fixedly connected with a wire clamping groove 17 for protecting a connector wire, the wire clamping groove 17 comprises a pressing block 27 and a stop block 28, the right shell 3 is provided with a second dispensing groove 9 for clamping the pressing block 27 and the stop block 28, and the wire clamping groove 17 is in clamping dispensing connection with the right shell 3. Specifically, in order to avoid the connector wire rod to be scratched badly by the inboard barb of right side shell 3, consequently be equipped with card wire casing 17 structure on the support 2 and carry on the wire rod spacing, in briquetting 27 and the dog 28 card that will block on the wire casing 17 advance the second dispensing groove 9 that right side shell 3 was equipped with again, card wire casing 17 is fixed on right shell 3 through the buckle mode of gluing, can avoid card wire casing 17 when the battery falls, strikes and takes place to damage on the right shell 3.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a drop-proof pump battery, includes electric core group (1), is used for fixing support (2) and fixed connection in the outside shell of support (2) of electric core group (1), its characterized in that:

the shell comprises a right shell (3) and a left shell (4), a triangular clamping protrusion (7) is arranged on the right side of the support (2), and a triangular glue groove (8) for the triangular clamping protrusion (7) to insert is formed in the right shell (3);

the shell is fixed on the outer portion of the support (2) in a connection mode of buckle glue dispensing, and the right shell (3) is fixedly connected with the left shell (4) in a connection mode of buckle glue dispensing.

2. The drop-proof inflator battery according to claim 1, wherein the housing further comprises a female seat frame (12), a top shell (10) and a bottom shell (11) which are located at the front end face of the battery, the left side and the right side of the female seat frame (12) are respectively fixedly connected with the right shell (3) and the left shell (4) through snap glue dispensing, the bottom of the top shell (10) is fixedly connected with the left shell (4) and the right shell (3) through snap glue dispensing, and the top of the bottom shell (11) is fixedly connected with the left shell (4) and the right shell (3) through snap glue dispensing.

3. A fall prevention inflator battery according to claim 2, wherein the upper and lower ends of the inner sides of the right housing (3) and the left housing (4) are respectively and fixedly provided with bone positions for supporting and limiting the top and the bottom of the bracket (2).

4. A fall arrest inflator battery according to claim 3, characterized in that the bone locations comprise an upper bone location (13) and a lower bone location (14), the upper bone location (13) comprises an upper support plate (15) abutting the top of the bracket (2) and upper inclined panels (16) fixedly connected to the tops of the two ends of the upper support plate (15), and the lower bone location (14) comprises a lower support plate (18) abutting the bottom of the bracket (2) and lower inclined panels (19) fixedly connected to the bottoms of the two ends of the lower support plate (18).

5. A fall arrest inflator battery according to claim 4, wherein the number of the superior bone locations (13) and the inferior bone locations (14) are two.

6. A fall-prevention inflator battery according to claim 2 or 4, wherein the right end of the bottom case (11) is provided with a fool-proof groove (20), and the fool-proof groove (20) is used for inserting the bottom of the lower inclined panel (19) on the right case (3).

7. A drop-proof inflator battery according to claim 2, wherein the right end of the top case (10) is provided with a fool-proof opening (21), and the top end of the inner side of the right case (3) is provided with a projection (22) capable of being inserted into the fool-proof opening (21).

8. A fall-prevention inflator battery according to claim 1, wherein the bracket (2) comprises an upper bracket (23) and a lower bracket (24), an upper bracket cover (30) for fixing the top end of the battery cell pack (1) is arranged at the top of the upper bracket (23), a threaded column (25) with downward threads is fixedly connected to the middle of the bottom of the upper bracket cover (30), a lower bracket cover (31) for fixing the bottom end of the battery cell pack (1) is arranged at the bottom of the lower bracket (24), a screw column (26) with upward screw (29) is fixedly connected to the middle of the top of the lower bracket cover (31), and the screw (29) on the screw column (26) is in threaded connection with the threaded column (25);

wherein each string of electric cores in the electric core group (1) is spaced by the screw column (26) and the thread column (25) of the threaded connection.

9. A fall arrest inflator battery according to claim 1, characterized in that a snap groove (17) for protecting connector wires is fixedly connected to the outside of the bracket (2), the snap groove (17) comprising a press block (27) and a stop (28).

10. The drop-proof inflator battery according to claim 9, wherein the right shell (3) is provided with a second glue dispensing groove (9) for clamping the pressing block (27) and the stop block (28), and the wire clamping groove (17) is in snap-fit glue dispensing connection with the right shell (3).