CN213021778U

CN213021778U - Gas meter with good plastic package waterproof effect

Info

Publication number: CN213021778U
Application number: CN202022342257.9U
Authority: CN
Inventors: 陈晨
Original assignee: Shanghai Aolian Energy Technology Co ltd
Current assignee: Shanghai Aolian Energy Technology Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-04-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a gas meter with good plastic package waterproof effect, which comprises an upper shell and a lower shell, wherein the top of the inner wall of the upper shell is fixedly connected with a gas meter main body, the upper shell is respectively provided with an air inlet hole and an air outlet hole, the air inlet hole is provided with a first thread groove, the air inlet hole is connected with an air inlet pipe through the first thread groove and a thread, one end of the air inlet pipe is provided with a second thread groove, one end of the air inlet pipe, which is far away from the second thread groove, is wound with a first plastic package film, the air outlet hole is provided with a third thread groove, the air outlet hole is connected with an air outlet pipe through the third thread groove and a fourth thread groove is arranged at one end of the air outlet pipe, which is far away from the third thread groove, is wound with a second plastic package film, the utility model seals the combination part, the disassembly is convenient.

Description

Gas meter with good plastic package waterproof effect

Technical Field

The utility model relates to a gas table technical field specifically is a gas table that plastic envelope water-proof effects is good.

Background

At present, along with the popularization of domestic gas, people's families also use more and more, so every family all need install the gas table, but present gas table general waterproof nature is poor, has higher requirement to the installation position of gas table, can't satisfy because of special circumstances such as house design, for example than moist, even have by water drenched place, present gas table can't satisfy the operation requirement in these places current gas table generally does not have waterproof construction, and waterproof ability is relatively poor. On one hand, the gas meter has the risk of water inlet, which will seriously affect the normal work of the gas meter and even lead to safety accidents. On the other hand, the outside of the gas meter is easy to rust, which seriously affects the normal degree of the gas meter and shortens the service life of the gas meter. Meanwhile, the gas meter seriously rusted still has great potential safety hazard, and the existing gas meter is inconvenient to disassemble and maintain once damaged.

Therefore, the gas meter with good plastic package waterproof effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas table that plastic envelope water-proof effects is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gas meter with good plastic package waterproof effect comprises an upper shell and a lower shell, wherein the top of the inner wall of the upper shell is fixedly connected with a gas meter main body, the upper shell is respectively provided with an air inlet hole and an air outlet hole, the air inlet hole is provided with a first thread groove, the air inlet is connected with an air inlet pipe through a first thread groove in a threaded manner, one end of the air inlet pipe is provided with a second thread groove, a first plastic packaging film is wound on one end of the air inlet pipe away from the second thread groove, a third thread groove is arranged on the air outlet hole, the air outlet hole is connected with an air outlet pipe through a third thread groove in a threaded manner, one end of the air outlet pipe is provided with a fourth thread groove, the one end winding that the third thread groove was kept away from to the outlet duct has the second plastic envelope membrane, go up the first joint portion of one end fixedly connected with that first thread groove was kept away from to the casing, the top fixedly connected with second joint portion of casing down.

Preferably, first joint portion includes first joint board, first connecting block, second connecting block, first stopper, second stopper and first draw-in groove, go up the first joint board of casing fixedly connected with, the first connecting block of a lateral symmetry fixedly connected with of casing is kept away from to first joint board, the first stopper of one end fixedly connected with of first connecting block, the second connecting block of a lateral symmetry fixedly connected with of casing is kept away from to first joint board, first draw-in groove has been seted up to second connecting block one end, the inside fixedly connected with second stopper of first draw-in groove.

Preferably, the second clamping part comprises a second clamping plate, a third connecting block, a fourth connecting block, a second clamping groove, a third clamping groove, a limiting groove, a sealing block, a third plastic packaging film, a fourth plastic packaging film and a fifth plastic packaging film, the top of the lower shell is fixedly connected with the second clamping plate, one side of the second clamping plate, which is far away from the lower shell, is symmetrically and fixedly connected with the third connecting block, one end of the third connecting block is provided with the second clamping groove, the second clamping groove is inserted with the first limiting block, the top of the third connecting block is fixedly connected with the third plastic packaging film, one end of the upper surface of the second clamping plate, which is far away from the third connecting plate, is symmetrically and fixedly connected with the fourth connecting block, the bottom of one end of the fourth connecting block is provided with the third clamping groove, the top of one end of the fourth connecting block, which is close to the third clamping groove, is provided with the limiting groove, and the, the top fixedly connected with fourth plastic envelope membrane of fourth connecting block, the sealed piece of the both sides symmetry fixedly connected with that second joint board and fourth connecting block are adjacent, the top fixedly connected with fifth plastic envelope membrane of sealed piece.

Preferably, a sliding block is inserted between the second connecting block and the third connecting block in a sliding manner.

Preferably, the lower shell and the upper shell are of a through structure.

Preferably, a placing groove is formed in one side of the lower shell, the two ends of the placing groove are fixedly connected with a positive end and a negative end respectively, and the lower shell is rotatably connected with a battery door plate through a hinge.

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

when the utility model is used, the placing groove is opened, the battery is correctly installed at the positive end and the negative end, the placing groove is closed, the first limiting block fixed at one end of the first connecting block and the second clamping groove arranged at one end of the third connecting block are placed on the same horizontal plane, at the moment, the second limiting block fixedly connected inside the first clamping groove slides to the third clamping groove on the fourth connecting block along the second clamping plate, at the moment, the second clamping plate is clamped with the first clamping plate, a gap is formed between the second connecting block and the third connecting block, at the moment, the sliding block slides into the gap between the first connecting block and the third connecting block, because the top of the third connecting block is fixedly connected with the third plastic sealing film, the top of the fourth connecting block is fixedly connected with the fourth plastic sealing film, and the top of the sealing block is fixedly connected with the fifth plastic sealing film, the device is completely sealed, and then the air inlet pipe is installed in the air inlet hole through the first thread groove, the air outlet pipe is fixed through the air outlet hole of the third threaded groove, and then the air inlet pipe and the air outlet pipe are connected with the fuel gas pipe.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a second schematic sectional view of the present invention;

fig. 3 is a third schematic view of the overall cross-sectional structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. an upper housing; 2. a lower housing; 3. a battery door panel; 4. a gas meter main body; 5. an air inlet; 6. an air outlet; 7. a first thread groove; 8. an air inlet pipe; 9. a second thread groove; 10. a first plastic packaging film; 11. a third thread groove; 12. an air outlet pipe; 13. a fourth thread groove; 14. a second plastic packaging film; 15. a first clamping part; 16. a second clamping part; 17. a first clamping connection plate; 18. a first connection block; 19. a second connecting block; 20. a first stopper; 21. a first card slot; 22. a second clamping plate; 23. a third connecting block; 24. a fourth connecting block; 25. a second card slot; 26. a third card slot; 27. a limiting groove; 28. a sealing block; 29. a third plastic packaging film; 30. a fourth plastic packaging film; 31. a fifth plastic packaging film; 32. a slider; 33. a second limiting block; 34. a placement groove; 35. a positive terminal; 36. and a negative terminal.

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.

Referring to fig. 1, 2 and 3, a gas meter with good plastic-sealed waterproof effect in the drawings comprises an upper shell 1 and a lower shell 2, a gas meter main body 4 is fixedly connected to the top of the inner wall of the upper shell 1, the upper shell 1 is respectively provided with an air inlet 5 and an air outlet 6, the air inlet 5 is provided with a first thread groove 7, the air inlet 5 is in threaded connection with an air inlet pipe 8 through the first thread groove 7, one end of the air inlet pipe 8 is provided with a second thread groove 9, one end of the air inlet pipe 8, which is far away from the second thread groove 9, is wound with a first plastic-sealed film 10, the air outlet 6 is provided with a third thread groove 11, the air outlet 6 is in threaded connection with an air outlet pipe 12 through the third thread groove 11, one end of the air outlet pipe 12 is provided with a fourth thread groove 13, one end of the air outlet pipe 12, which is far away from the third thread groove 11, is wound with a second plastic-sealed film 14, one end, the top of the lower shell 2 is fixedly connected with a second clamping part 16.

Referring to fig. 1 and 2, the first clamping portion 15 includes a first clamping plate 17, a first connecting block 18, a second connecting block 19, a first limiting block 20, a second limiting block 33 and a first clamping groove 21, the upper housing 1 is fixedly connected with the first clamping plate 17, one side of the first clamping plate 17, which is far away from the upper housing 1, is symmetrically and fixedly connected with the first connecting block 18, one end of the first connecting block 18 is fixedly connected with the first limiting block 20, one side of the first clamping plate 17, which is far away from the upper housing 1, is symmetrically and fixedly connected with the second connecting block 19, one end of the second connecting block 19 is provided with the first clamping groove 21, and the inside of the first clamping groove 21 is fixedly connected with the second limiting block 33.

Referring to fig. 2, 3 and 4, the second clamping portion 16 includes a second clamping plate 22, a third connecting block 23, a fourth connecting block 24, a second clamping groove 25, a third clamping groove 26, a limiting groove 27, a sealing block 28, a third plastic packaging film 29, a fourth plastic packaging film 30 and a fifth plastic packaging film 31, the top of the lower housing 2 is fixedly connected with the second clamping plate 22, one side of the second clamping plate 22 away from the lower housing 2 is symmetrically and fixedly connected with the third connecting block 23, one end of the third connecting block 23 is provided with the second clamping groove 25, the second clamping groove 25 is inserted into the first limiting block 20, the top of the third connecting block 23 is fixedly connected with the third plastic packaging film 29, one end of the upper surface of the second clamping plate 22 away from the third connecting plate is symmetrically and fixedly connected with the fourth connecting block 24, the bottom of one end of the fourth connecting block 24 is provided with the third clamping groove 26, one end of the fourth connecting block 24 close to the third clamping groove 26 is provided with the limiting groove 27, and the spacing groove 27 is pegged graft with second stopper 33, the fourth plastic envelope membrane 30 of top fixedly connected with fourth of fourth connecting block 24, the sealed piece 28 of the bilateral symmetry fixedly connected with that second joint board 22 and fourth connecting block 24 are adjacent, the fifth plastic envelope membrane 31 of top fixedly connected with of sealed piece 28, casing 2 is through structure with last casing 1 down, standing groove 34 has been seted up to casing 2 one side down, standing groove 34 both ends difference fixedly connected with positive pole end 35 and negative pole end 36, casing 2 is connected with battery door plant 3 through the hinge rotation down, with first joint portion 15 looks joint, has built internally sealed environment.

Referring to fig. 2, a sliding block 32 is inserted between the second connecting block 19 and the third connecting block 23 in a sliding manner, so that a sliding gap between the second connecting block 19 and the third connecting block 23 is filled.

The working principle is as follows: when the device is used, the placing groove 34 is opened, the battery is correctly installed at the positive electrode end 35 and the negative electrode end 36, the placing groove 34 is closed, the first limiting block 20 fixed at one end of the first connecting block 18 and the second clamping groove 25 arranged at one end of the third connecting block 23 are placed on the same horizontal plane, the second limiting block 33 fixedly connected inside the first clamping groove 21 slides to the third clamping groove 26 on the fourth connecting block 24 along the second clamping plate 22, the second clamping plate 22 is clamped with the first clamping plate 17, a gap is formed between the second connecting block 19 and the third connecting block 23, the sliding block 32 slides into the gap between the third connecting block and the third connecting block, the top of the third connecting block 23 is fixedly connected with the third plastic packaging film 29, the top of the fourth connecting block 24 is fixedly connected with the fourth plastic packaging film 30, and the top of the sealing block 28 is fixedly connected with the fifth plastic packaging film 31, so that the device is completely sealed, install intake pipe 8 in inlet port 5 through first thread groove 7 afterwards, pass through 11 ventholes 6 of third thread groove with outlet duct 12, fix, then only need with intake pipe 8 and outlet duct 12 with the gas union coupling can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gas table that plastic envelope water-proof effects is good, includes casing (1) and casing (2) down, its characterized in that: the gas meter is characterized in that a gas meter main body (4) is fixedly connected to the top of the inner wall of the upper shell (1), the upper shell (1) is respectively provided with a gas inlet hole (5) and a gas outlet hole (6), the gas inlet hole (5) is provided with a first thread groove (7), the gas inlet hole (5) is in threaded connection with a gas inlet pipe (8) through the first thread groove (7), one end of the gas inlet pipe (8) is provided with a second thread groove (9), one end of the gas inlet pipe (8) far away from the second thread groove (9) is wound with a first plastic package film (10), the gas outlet hole (6) is provided with a third thread groove (11), the gas outlet hole (6) is in threaded connection with a gas outlet pipe (12) through the third thread groove (11), one end of the gas outlet pipe (12) is provided with a fourth thread groove (13), one end of the gas outlet pipe (12) far away, go up casing (1) and keep away from first thread groove (7) one end fixedly connected with first joint portion (15), the top fixedly connected with second joint portion (16) of casing (2) down.

2. The gas meter with good plastic package waterproof effect according to claim 1, characterized in that: first joint portion (15) include first joint board (17), first stopper (18), second connecting block (19), first stopper (20), second stopper (33) and first draw-in groove (21), go up first joint board (17) of casing (1) fixedly connected with, first connecting block (18) of a side symmetry fixedly connected with of casing (1) are kept away from in first joint board (17), the first stopper (20) of one end fixedly connected with of first connecting block (18), one side symmetry fixedly connected with second connecting block (19) of casing (1) are kept away from in first joint board (17), first draw-in groove (21) have been seted up to second connecting block (19) one end, inside fixedly connected with second stopper (33) of first draw-in groove (21).

3. The gas meter with good plastic package waterproof effect according to claim 2, characterized in that: the second clamping part (16) comprises a second clamping plate (22), a third connecting block (23), a fourth connecting block (24), a second clamping groove (25), a third clamping groove (26), a limiting groove (27), a sealing block (28), a third plastic packaging film (29), a fourth plastic packaging film (30) and a fifth plastic packaging film (31), the top of the lower shell (2) is fixedly connected with the second clamping plate (22), one side of the lower shell (2) far away from the second clamping plate (22) is symmetrically and fixedly connected with the third connecting block (23), one end of the third connecting block (23) is provided with the second clamping groove (25), the second clamping groove (25) is spliced with the first limiting block (20), the top of the third connecting block (23) is fixedly connected with the third plastic packaging film (29), one end of the upper surface of the second clamping plate (22) far away from the third connecting plate is symmetrically and fixedly connected with the fourth connecting block (24), third draw-in groove (26) have been seted up to the one end bottom of fourth connecting block (24), spacing groove (27) have been seted up at the one end top that fourth connecting block (24) are close to third draw-in groove (26), and spacing groove (27) are pegged graft with second stopper (33), top fixedly connected with fourth plastic envelope membrane (30) of fourth connecting block (24), second joint board (22) and the adjacent both sides symmetry fixedly connected with of fourth connecting block (24) seal block (28), the top fixedly connected with fifth plastic envelope membrane (31) of seal block (28).

4. The gas meter with good plastic package waterproof effect according to claim 3, characterized in that: and a sliding block (32) is inserted between the second connecting block (19) and the third connecting block (23) in a sliding manner.

5. The gas meter with good plastic package waterproof effect according to claim 3, characterized in that: the lower shell (2) and the upper shell (1) are of a through structure.

6. The gas meter with good plastic package waterproof effect according to claim 2, characterized in that: a placing groove (34) is formed in one side of the lower shell (2), two ends of the placing groove (34) are fixedly connected with a positive end (35) and a negative end (36) respectively, and the lower shell (2) is rotatably connected with a battery door plate (3) through a hinge.