CN217058934U - Waterproof and easy battery compartment and gas table of changing - Google Patents
Waterproof and easy battery compartment and gas table of changing Download PDFInfo
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- CN217058934U CN217058934U CN202220643256.4U CN202220643256U CN217058934U CN 217058934 U CN217058934 U CN 217058934U CN 202220643256 U CN202220643256 U CN 202220643256U CN 217058934 U CN217058934 U CN 217058934U
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- battery compartment
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Abstract
The utility model discloses a waterproof and easily-replaced battery compartment and gas meter, wherein, the waterproof and easily-replaced battery compartment comprises a face cover, a detachable battery box with an opening at one end is at least arranged in the face cover, and a battery compartment cover which covers the face cover and the battery box at the same time is arranged at the opening at one end of the face cover; when the battery compartment cover is closed, a first waterproof layer is formed between the battery compartment cover and the surface cover, a sealing element is sleeved on the outer side of the opening end of the battery box, and a second waterproof layer is formed among the battery compartment cover, the surface cover and the battery box through the sealing element. The utility model discloses a set up the sealing member for form the waterproof layer through the sealing member between battery compartment lid, face lid and the battery case three, not only waterproof sealing performance reaches IPX6 grade, improves the life who has prolonged the battery case, and the battery case subassembly is convenient for whole the replacement simultaneously.
Description
Technical Field
The utility model relates to an instrument technical field, concretely relates to waterproof and easy battery compartment and gas table of changing.
Background
At present, many products such as meters and the like often need a function which not only has good waterproof performance, but also can replace the whole battery box. However, the limitation of the existing structural design is that both the battery box and the battery box can be integrally replaced and good waterproof performance can be maintained, and the two are not compatible. The utility model discloses optimize the cooperation structure between battery case and the sealing member, let the waterproof performance that whole replacement and high requirement were done to the battery compartment realize simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough of above technique, provide a waterproof and easy battery compartment of changing, still provide a gas table including waterproof and easy battery compartment of changing.
The utility model discloses overcome the technical scheme that its technical problem adopted and be:
a waterproof and easily-replaced battery compartment comprises a face cover, wherein a detachable battery box with an opening at one end is at least arranged in the face cover, and a battery compartment cover which covers the face cover and the battery box simultaneously is arranged at the opening at one end of the face cover; when the battery compartment cover is closed, a first waterproof layer is formed between the battery compartment cover and the surface cover, a sealing element is sleeved on the outer side of the opening end of the battery box, and a second waterproof layer is formed among the battery compartment cover, the surface cover and the battery box through the sealing element.
Furthermore, be equipped with the protruding muscle of a first storehouse lid on the inner wall of battery storehouse lid, be equipped with the protruding muscle of a first face lid in the face lid, when battery storehouse lid closed, the protruding muscle of a first storehouse lid and the protruding muscle of a first face lid form first waterproof layer.
Furthermore, a circle of flanges protruding outwards are arranged at the opening end of the battery box;
a circle of second face cover convex ribs are further arranged in the face cover, the second face cover convex ribs are positioned on the inner sides of the first face cover convex ribs, the height of the second face cover convex ribs is lower than that of the first face cover convex ribs, and a circle of half U-shaped grooves are formed between the second face cover convex ribs and the first face cover convex ribs;
a circle of second bin cover convex ribs are further arranged on the inner wall of the battery bin cover and are positioned on the inner sides of the first bin cover convex ribs;
the sealing element comprises a sealing element main body, an L-shaped first bulge and a long-strip-shaped second bulge which are integrally formed with the sealing element main body are arranged on the inner wall of the sealing element main body, a first groove is formed between the first bulge and the sealing element main body, and a second groove is formed between the first bulge and the second bulge;
the sealing element is sleeved outside the opening end of the battery box through the matching of the second groove and the flange, the sealing element main body is nested in the semi-U-shaped groove, the outer wall of the sealing element main body is tightly attached to the inner wall of the convex rib of the first face cover, the inner wall close to one end of the second protruding portion is tightly attached to the convex rib of the second face cover, and when the battery bin cover is closed, the convex rib of the second bin cover is inserted into the first groove, so that a second waterproof layer is formed among the battery bin cover, the face cover and the battery box through the sealing element.
Further, when the battery compartment cover is closed, the first surface cover convex rib is positioned between the first compartment cover convex rib and the second compartment cover convex rib.
Furthermore, a chamfer is arranged at the opening of the first groove.
Furthermore, the battery box and the face cover are detachably connected through a buckle structure or a fastener.
Further, the sealing member is made of silica gel.
Furthermore, the surface cover is provided with a hand buckling part.
Furthermore, the inner wall of the battery compartment cover is also provided with a hook claw, and the surface cover is also provided with a hook matched with the hook claw.
The utility model also discloses a gas table, including the base, still include waterproof and the easy battery compartment of changing, the face lid sets up on the base.
The utility model has the advantages that:
the utility model discloses a set up the sealing member for form the waterproof layer through the sealing member between battery storehouse lid, face lid and the battery case three, not only waterproof sealing performance reaches IPX6 grade, improves the life who has prolonged the battery case, and the battery case subassembly is convenient for whole replacement simultaneously.
Drawings
Fig. 1 is the utility model discloses the overall structure schematic diagram of gas table.
Fig. 2 is a schematic diagram of a partial explosion structure of a gas meter according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a battery box assembly formed by sleeving a sealing element on a battery box according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of a partial cross-sectional structure of a gas meter according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 4.
Fig. 6 is a schematic cross-sectional view of a sealing member according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a partial section structure of a gas meter according to an embodiment of the present invention.
Fig. 8 is an enlarged structural view of a portion B in fig. 7.
Fig. 9 is a schematic view of the overall structure of the base and the cover according to the embodiment of the present invention.
In the figure, 1, a battery compartment cover, 11, a first compartment cover convex rib, 12, a second compartment cover convex rib, 13, a hook claw, 14, a compartment cover shaft, 2, a face cover, 21, a first face cover convex rib, 22, a second face cover convex rib, 23, a half U-shaped groove, 24, a handle buckling part, 25, a hook, 26, a shaft hole, 3, a battery box, 31, a flange, 4, a sealing element, 41, a sealing element main body, 42, a first convex part, 43, a second convex part, 44, a first groove, 441, a chamfer, 45, a second groove, 5, a fastening element, 6 and a base.
Detailed Description
In order to facilitate better understanding of the present invention for those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments, which are given by way of illustration only and thus do not limit the scope of the present invention.
As shown in fig. 1-9, the present embodiment discloses a waterproof and easily replaceable battery compartment, which includes a surface cover 2, a detachable battery box 3 with at least one open end is disposed in the surface cover 2, the surface cover 2 has a holding space for the battery box 3 with two open ends, and a battery compartment cover 1 that covers the surface cover 2 and the battery box 3 is disposed at one open end of the surface cover 2; when battery storehouse lid 1 was closed, battery storehouse lid 1 with form first waterproof layer between the face lid 2, the open end outside cover of battery case 3 is equipped with sealing member 4, forms the second through sealing member 4 between battery storehouse lid 1, face lid 2 and the battery case 3 three and says the waterproof layer, prevents through multilayer waterproof construction that the interior of battery case 3 is intake, has prolonged the life of battery case.
Be equipped with the protruding muscle 11 of the first storehouse of round lid on the inner wall of battery storehouse lid 1, be equipped with the protruding muscle 21 of the first face of round lid in the face lid 2, when battery storehouse lid 1 closed, the protruding muscle 11 of first storehouse lid and the protruding muscle 21 of first face lid have formed the waterproof muscle of twice, and the protruding muscle 11 of first storehouse lid has formed the inside first waterproof layer of battery storehouse promptly with the protruding muscle 21 of first face lid, and this layer of waterproof construction can block most entering battery storehouse lid 1's water.
If water has broken through first waterproof layer, just carry out waterproofly through the waterproof layer of second way, the waterproof layer of second way is specifically as follows:
the open end of the battery box 3 is provided with a circle of flanges 31 protruding outwards; a circle of second face cover convex ribs 22 are further arranged in the face cover 2, the second face cover convex ribs 22 are positioned on the inner side of the first face cover convex ribs 21, the height of the second face cover convex ribs 22 is lower than that of the first face cover convex ribs 21, and a circle of half U-shaped grooves 23 are formed between the second face cover convex ribs 22 and the first face cover convex ribs 21; a circle of second bin cover convex ribs 12 are further arranged on the inner wall of the battery bin cover 1, and the second bin cover convex ribs 12 are positioned on the inner sides of the first bin cover convex ribs 11; the sealing member 4 includes a sealing member main body 41, an L-shaped first protruding portion 42 and a long-strip-shaped second protruding portion 43 which are integrally formed with the sealing member main body are provided on an inner wall of the sealing member main body 41, a first groove 44 is formed between the first protruding portion 42 and the sealing member main body 41, an opening direction of the first groove 44 faces an inner wall of the battery compartment cover 1, a second groove 45 is formed between the first protruding portion 42 and the second protruding portion 43, and an opening direction of the second groove 45 is perpendicular to an opening direction of the first groove 44 and faces a center line of the sealing member main body 41. The sealing member 4 is preferably made of silicone, the sealing member 4 is sleeved outside the opening end of the battery box 3 through the matching of the second groove 45 and the flange 31, so that the sealing member 4 and the battery box 3 form a battery box assembly, when the battery pack assembly is assembled into the face cover 2, the sealing member main body 41 is nested in the half-U-shaped groove 23, the outer wall of the sealing member main body 41 is tightly attached to the inner wall of the first face cover rib 21, the inner wall of the end close to the second protruding part 43 is tightly attached to the second face cover rib 22, when the battery compartment cover 1 is closed, the second compartment cover convex rib 12 is inserted into the first groove 44, at this time, the first face cover convex rib 21 is positioned between the first compartment cover convex rib 11 and the second compartment cover convex rib 12, make and form the second through sealing member 4 between battery storehouse lid 1, face lid 2 and the 3 three of battery case and say the waterproof layer, can effectively block in the water entering battery case 3.
Preferably, a chamfer 441 is formed at an opening of the first groove 44 to facilitate the insertion of the second cover rib 12 into the first groove 44.
The battery box 3 and the face cover 2 are detachably connected by a buckle structure or a fastener 5, so long as the battery box 3 is convenient to replace.
Preferably, be equipped with on the face lid 2 and detain hand portion 24, the operating personnel finger operation of being convenient for, still be equipped with the hook 13 on the inner wall of battery storehouse lid 1, still be equipped with on the face lid 2 with hook 13 assorted hook 25, in addition, battery storehouse lid 1 rotates with face lid 2 through the pivot structure and is connected, specifically, one side that hook 25 was kept away from to face lid 2 is provided with shaft hole 26, and one side that hook 13 was kept away from to battery storehouse lid 1 is provided with storehouse lid axle 14.
Principle that the battery case was changed in this embodiment: when operating personnel passes through buckle hand portion 24 lets battery storehouse lid 1 atress, makes the hook 13 elastic deformation of battery storehouse lid 1, breaks away from the hook 25 on the face lid 2, later, battery storehouse lid 1 is around shaft hole 26 rotary motion, and the maximum opening range is 180 degrees, then through the buckle structure or the fastener 5 effect to between battery case 3 and the face lid 2, takes out the battery box subassembly and replaces.
The embodiment also discloses a gas meter, including base 6, still include the aforesaid waterproof and easy battery compartment of changing, face lid 2 sets up on base 5.
The foregoing has described only the basic principles and preferred embodiments of the present invention and numerous changes and modifications may be made by those skilled in the art in light of the above teachings and shall fall within the scope of the present invention.
Claims (10)
1. A waterproof and easily-replaceable battery compartment is characterized by comprising a face cover (2), wherein at least one detachable battery box (3) with an opening at one end is arranged in the face cover (2), and a battery compartment cover (1) which covers the face cover (2) and the battery box (3) simultaneously is arranged at the opening at one end of the face cover (2); when battery storehouse lid (1) was closed, battery storehouse lid (1) with form first waterproof layer between face lid (2), the open end outside cover of battery case (3) is equipped with sealing member (4), forms the second through sealing member (4) between battery storehouse lid (1), face lid (2) and the battery case (3) three and says the waterproof layer.
2. The waterproof and easy-to-replace battery compartment of claim 1, wherein a circle of first compartment cover ribs (11) is arranged on the inner wall of the battery compartment cover (1), a circle of first surface cover ribs (21) is arranged in the surface cover (2), and when the battery compartment cover (1) is closed, the first compartment cover ribs (11) and the first surface cover ribs (21) form a first waterproof layer.
3. The waterproof and easily replaceable battery compartment of claim 2,
the open end of the battery box (3) is provided with a circle of flanges (31) protruding outwards;
a circle of second face cover convex ribs (22) are further arranged in the face cover (2), the second face cover convex ribs (22) are located on the inner side of the first face cover convex ribs (21), the height of the second face cover convex ribs (22) is smaller than that of the first face cover convex ribs (21), and a circle of half U-shaped grooves (23) are formed by the second face cover convex ribs and the first face cover convex ribs (21);
a circle of second bin cover convex ribs (12) are further arranged on the inner wall of the battery bin cover (1), and the second bin cover convex ribs (12) are located on the inner side of the first bin cover convex ribs (11);
the sealing element (4) comprises a sealing element main body (41), an L-shaped first protruding part (42) and an elongated second protruding part (43) which are integrally formed with the sealing element main body are arranged on the inner wall of the sealing element main body (41), a first groove (44) is formed between the first protruding part (42) and the sealing element main body (41), and a second groove (45) is formed between the first protruding part (42) and the second protruding part (43);
the sealing element (4) is sleeved outside the opening end of the battery box (3) through the matching of the second groove (45) and the flange (31), the sealing element main body (41) is nested in the semi-U-shaped groove (23), the outer wall of the sealing element main body (41) is tightly attached to the inner wall of the first face cover convex rib (21), the inner wall close to one end of the second protruding portion (43) is tightly attached to the second face cover convex rib (22), and when the battery compartment cover (1) is closed, the second compartment cover convex rib (12) is inserted into the first groove (44) so that a second waterproof layer is formed among the battery compartment cover (1), the face cover (2) and the battery box (3) through the sealing element (4).
4. A waterproof and easily replaceable battery compartment according to claim 3, characterized in that the first lid bead (21) is located between the first compartment lid bead (11) and the second compartment lid bead (12) when the battery compartment lid (1) is closed.
5. The waterproof and easily replaceable battery compartment according to claim 3, characterized in that the opening of the first groove (44) is provided with a chamfer (441).
6. The waterproof and easily replaceable battery compartment of claim 1, characterized in that the battery box (3) and the face cover (2) are detachably connected by a snap structure or a fastener (5).
7. The waterproof and easily replaceable battery compartment of claim 1, wherein the sealing member (4) is made of silicone.
8. The waterproof and easily replaceable battery compartment of claim 1, wherein the face cover (2) is provided with a handle portion (24).
9. The waterproof and easily replaceable battery compartment of claim 8, wherein the battery compartment cover (1) is further provided with a hook (13) on the inner wall thereof, and the face cover (2) is further provided with a hook (25) matching with the hook (13).
10. A gas meter comprising a base (6) and characterized by further comprising a waterproof and easily replaceable battery compartment according to any one of claims 1 to 9, wherein the face cover (2) is arranged on the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643256.4U CN217058934U (en) | 2022-03-23 | 2022-03-23 | Waterproof and easy battery compartment and gas table of changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220643256.4U CN217058934U (en) | 2022-03-23 | 2022-03-23 | Waterproof and easy battery compartment and gas table of changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058934U true CN217058934U (en) | 2022-07-26 |
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ID=82491735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220643256.4U Active CN217058934U (en) | 2022-03-23 | 2022-03-23 | Waterproof and easy battery compartment and gas table of changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217058934U (en) |
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2022
- 2022-03-23 CN CN202220643256.4U patent/CN217058934U/en active Active
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