Clamping assembly type steel cylinder beacon

Abstract

The utility model provides a clamping assembly type steel cylinder beacon which comprises a protection mechanism used for entering protection; the connecting mechanism is arranged on the lower surface of the protection mechanism and used for installing the protection mechanism; the connecting mechanism comprises a connecting assembly, the connecting assembly comprises a metal sheet, the two ends of the metal sheet are each provided with a through hole, a baffle is arranged on one side of the upper portion of the metal sheet, and a plurality of limiting grooves are formed in the end, away from the baffle, of the metal sheet. A plurality of limiting grooves are formed in the other side, away from the baffle, of the metal sheet, so that when the metal sheet is inserted into the insertion hole in the lower cover, the metal sheet penetrates through the lower cover, the baffle on the upper surface of the metal sheet makes contact with one side of the lower cover, and then the metal sheet is connected with the limiting grooves through limiting pieces; therefore, the metal sheet is tightly connected with the lower cover under the action of the limiting piece and the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinders, in particular to a snap-fit ​​assembly type cylinder beacon. Background Art

[0002] A gas tank is a steel cylinder for storing gas. Structurally, it can be classified into seamless gas cylinders and welded gas cylinders. Based on the material, it can be classified into steel gas cylinders, aluminum alloy gas cylinders, composite gas cylinders, and other material gas cylinders. Based on the filling medium, it can be classified as a permanent gas cylinder, and a beacon is provided on the bottle handle.

[0003] When the existing cylinder beacon is connected to the cylinder handle, a metal sheet is passed through the bottom end of the beacon and the beacon is installed through the metal sheet. However, when the metal sheet passes through the beacon, the metal sheet is not provided with a limiting structure. The metal sheet is limited by the back of the beacon, which may cause the metal sheet and the back of the beacon to slide. Utility Model Content

[0004] In order to overcome the problem of sliding caused by the loose connection between the metal sheet inside the existing beacon and the beacon, an embodiment of the present application provides a snap-fit ​​assembled cylinder beacon, a baffle is provided on the upper surface of the connecting component, and a plurality of limit grooves are provided on the other side of the metal sheet away from the baffle, so that when the metal sheet and the internal plug-in hole of the lower cover are plugged into each other, the metal sheet passes through the lower cover, and the baffle on the upper surface of the metal sheet contacts one side of the lower cover, and then is connected to each other through the limit piece and the limit groove, so that the metal sheet and the lower cover are tightly connected under the action of the limit piece and the baffle.

[0005] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0006] A snap-fit ​​assembly type cylinder beacon comprises: a protection mechanism for entry protection; a connecting mechanism, which is arranged on the lower surface of the protection mechanism and is used to install the protection mechanism;

[0007] Among them, the connecting mechanism includes a connecting component, and the connecting component includes a metal sheet, each of the two ends of the metal sheet is provided with a through hole, and a baffle is provided on the upper side of the metal sheet, and the end of the connecting component away from the baffle is plugged into the plug-in hole inside the lower cover. When the baffle is on one side of the lower cover, the limiting piece is taken out at this time, and the limiting piece is passed through the limiting groove. Under the action of the limiting groove and the baffle, the connecting component and the lower cover are tightly fixed, and then the lower cover is installed at the position of the cylinder handle through the through holes at both ends of the connecting component. A plurality of limiting grooves are provided at the end of the metal sheet away from the baffle, and a plurality of limiting grooves are provided, so that lower covers of different sizes can be connected under the joint action of the limiting grooves and the baffle at different positions.

[0008] Preferably, the protective mechanism includes an upper cover, and a lower cover is provided on the lower surface of the upper cover. The upper cover and the lower cover are connected by a snap-on connection. The upper cover is taken out and placed on the upper surface of the lower cover. Screws are then placed through the connecting holes at the intersection of the upper cover and the lower cover, so that the upper cover and the lower cover can be fixed tightly.

[0009] Preferably, the lower cover includes a first cover body, a limiting card slot is provided inside the first cover body, and the position relationship of the limiting card slot corresponds to the limiting column, a side edge is provided on the side of the first cover body close to the sealing gasket, a battery placement slot is provided inside the first cover body, a clamping column is provided on one side of the battery placement slot, and there are two clamping columns in total, one end of each of the two clamping columns is an L-shaped structure, a clamping column is provided inside the lower cover, and when the PCB board is installed, the PCB board is tightly fixed by the action of the clamping column, a plug-in hole is provided on the lower surface of the first cover body, and the top of the first cover body is an opening structure, and a sealing gasket is provided on the upper surface of the first cover body.

[0010] Preferably, the upper cover includes an end cover, a limit plate is provided inside the end cover, and the limit plate is an arc-shaped structure, the upper surface of the end cover is an open structure, and a plurality of limit columns are provided on the upper surface of the end cover. When the upper cover and the lower cover contact each other, the limit columns inside the upper cover are engaged with the corresponding positions of the lower cover, so that the upper cover and the lower cover can be tightly engaged, and finally the upper cover and the lower cover are tightly fixed through the connecting hole, and a connecting hole is provided at one end of the end cover.

[0011] The advantages of the embodiments of the present application are:

[0012] 1. In the utility model, a baffle is provided on the upper surface of the connecting component, and a plurality of limiting grooves are provided on the other side of the metal sheet away from the baffle, so that when the metal sheet and the internal plug-in hole of the lower cover are plugged into each other, the metal sheet penetrates the lower cover, and the baffle on the upper surface of the metal sheet contacts one side of the lower cover, and then is connected to each other through the limiting member and the limiting groove, so that the metal sheet and the lower cover are tightly connected under the action of the limiting member and the baffle.

[0013] 2. The utility model is provided with a plurality of limit grooves, so that lower covers of different sizes can be connected through the combined action of the limit grooves at different positions and the baffle plate, and a clamping column is provided inside the lower cover, and when the PCB board is installed, the PCB board is tightly fixed through the action of the clamping column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 This is a schematic diagram of the overall structure of the snap-fit ​​assembled cylinder beacon of the utility model;

[0016] Figure 2This is a schematic diagram of the overall structure of the lower cover of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the upper cover of the utility model;

[0018] Figure 4 It is a schematic diagram of the overall structure of the connection component of the utility model.

[0019] Description of main reference numerals:

[0020] 1. Lower cover; 11. First cover body; 12. Plug-in hole; 13. Side; 14. Sealing gasket; 15. Snap-in column; 16. Battery placement slot; 2. Upper cover; 21. End cover; 22. Limit column; 23. Connecting hole; 24. Limit plate; 3. Connecting assembly; 31. Metal sheet; 32. Through hole; 33. Baffle; 34. Limit slot. DETAILED DESCRIPTION

[0021] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0022] Embodiment 1:

[0023] This embodiment provides a specific structure of a snap-fit ​​assembly type cylinder beacon, such as Figure 1-4 As shown, it includes: a protection mechanism for entry protection; a connecting mechanism, which is arranged on the lower surface of the protection mechanism and is used to install the protection mechanism;

[0024] Among them, the connecting mechanism includes a connecting component 3, and the connecting component 3 includes a metal sheet 31. A through hole 32 is respectively provided at both ends of the metal sheet 31. A baffle 33 is provided on one side above the metal sheet 31. The end of the connecting component 3 away from the baffle 33 is plugged into the plug-in hole 12 inside the lower cover 1. When the baffle 33 is on one side of the lower cover 1, the limiting member is taken out and the limiting member is passed through the limiting groove 34. Under the action of the limiting groove 34 and the baffle 33, the connecting component 3 and the lower cover 1 are tightly fixed. Then, the lower cover 1 can be installed at the position of the cylinder handle through the through holes 32 at both ends of the connecting component 3. A plurality of limiting grooves 34 are provided at one end of the metal sheet 31 away from the baffle 33, and a plurality of limiting grooves 34 are provided. In this way, the lower covers 1 of different sizes can be connected under the joint action of the limiting grooves 34 and the baffle 33 at different positions.

[0025] By adopting the above technical solution:

[0026] Plug the end of the connecting component 3 away from the baffle 33 into the plug-in hole 12 inside the lower cover 1. When the baffle 33 is on one side of the lower cover 1, take out the limiting piece and pass the limiting piece through the limiting groove 34. Under the action of the limiting groove 34 and the baffle 33, the connecting component 3 and the lower cover 1 are tightly fixed. Then, the lower cover 1 can be installed at the position of the cylinder handle through the through holes 32 at both ends of the connecting component 3.

[0027] Embodiment 2:

[0028] This embodiment provides a specific structure of a snap-fit ​​assembly type cylinder beacon, such as Figure 1-4 As shown, this embodiment records that the protective mechanism includes an upper cover 2, and a lower cover 1 is provided on the lower surface of the upper cover 2. The upper cover 2 and the lower cover 1 are connected in a snap-on manner. The upper cover 2 is taken out and placed on the upper surface of the lower cover 1. Then, screws are placed through the connecting holes 23 at the intersection of the upper cover 2 and the lower cover 1, so that the upper cover 2 and the lower cover 1 can be tightly fixed.

[0029] The lower cover 1 includes a first cover body 11, a limiting card slot is provided inside the first cover body 11, and the position relationship of the limiting card slot corresponds to the limiting column 22. A side 13 is provided on the side of the first cover body 11 close to the sealing gasket 14, a battery placement groove 16 is provided inside the first cover body 11, and a clamping column 15 is provided on one side of the battery placement groove 16. There are two clamping columns 15 in total, and one end of the two clamping columns 15 is an L-shaped structure. The clamping column 15 is provided inside the lower cover 1. When the PCB board is installed, the PCB board is tightly fixed by the action of the clamping column 15. The lower surface of the first cover body 11 is provided with a plug-in hole 12, and the top of the first cover body 11 is an opening structure. The upper surface of the first cover body 11 is provided with a sealing gasket 14.

[0030] The upper cover 2 includes an end cover 21, a limit plate 24 is provided inside the end cover 21, and the limit plate 24 is an arc-shaped structure. The upper surface of the end cover 21 is an open structure. A plurality of limit columns 22 are provided on the upper surface of the end cover 21. When the upper cover 2 and the lower cover 1 contact each other, the limit columns 22 inside the upper cover 2 are engaged with the corresponding positions of the lower cover 1, so that the upper cover 2 and the lower cover 1 can be tightly engaged. Finally, the upper cover 2 and the lower cover 1 are tightly fixed through the connecting hole 23. A connecting hole 23 is provided at one end of the end cover 21.

[0031] By adopting the above technical solution:

[0032] Take out the upper cover 2, place it on the upper surface of the lower cover 1, and then place screws through the connecting holes 23 at the intersection of the upper cover 2 and the lower cover 1, so that the upper cover 2 and the lower cover 1 can be fixed tightly.

[0033] Working principle: take out the battery and install it in the battery placement slot 16 inside the lower cover 1, then take out the PCB board, and then place the PCB board on the inner side of the clamping column 15, fix the PCB board tightly through the clamping column 15, and then connect the battery and the PCB to each other, then take out the sealing gasket 14, place the sealing gasket 14 on the upper surface of the lower cover 1, then take out the upper cover 2, place the upper cover 2 on the upper surface of the lower cover 1, and then place screws through the connecting holes 23 at the intersection of the upper cover 2 and the lower cover 1, so that the upper cover 2 and the lower cover 1 can be fixed tightly.

[0034] Then take out the connecting component 3, and insert the end of the connecting component 3 away from the baffle 33 into the plug-in hole 12 inside the lower cover 1. When the baffle 33 is on one side of the lower cover 1, take out the limiting piece and pass the limiting piece through the limiting groove 34. Under the action of the limiting groove 34 and the baffle 33, the connecting component 3 and the lower cover 1 are tightly fixed. Then, the lower cover 1 can be installed at the position of the cylinder handle through the through holes 32 at both ends of the connecting component 3.

[0035] At the same time, when the upper cover 2 and the lower cover 1 are in contact with each other, the limiting posts 22 inside the upper cover 2 are engaged with the corresponding positions of the lower cover 1, so that the upper cover 2 and the lower cover 1 can be tightly engaged, and finally the upper cover 2 and the lower cover 1 are tightly fixed through the connecting holes 23.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A snap-fit ​​assembly type cylinder beacon, characterized in that: include: Guard mechanisms for ingress protection; A connecting mechanism, which is arranged on the lower surface of the protective mechanism and is used to install the protective mechanism; The connection mechanism comprises a connection component (3), the connection component (3) comprises a metal sheet (31), two ends of the metal sheet (31) are respectively provided with a through hole (32), a baffle (33) is provided on one side above the metal sheet (31), and a plurality of limit grooves (34) are provided on one end of the metal sheet (31) away from the baffle (33).

2. A snap-fit ​​assembly type cylinder beacon as claimed in claim 1, characterized in that: The protective mechanism comprises an upper cover (2), a lower cover (1) is provided on the lower surface of the upper cover (2), and the upper cover (2) and the lower cover (1) are connected in a snap-fitting manner.

3. A snap-fit ​​assembly type cylinder beacon as claimed in claim 2, characterized in that: The lower cover (1) comprises a first cover body (11), a plug hole (12) is provided on the lower surface of the first cover body (11), the upper surface of the first cover body (11) is an opening structure, and a sealing gasket (14) is provided on the upper surface of the first cover body (11).

4. A snap-fit ​​assembly type cylinder beacon as claimed in claim 2, characterized in that: The upper cover (2) comprises an end cover (21), the upper surface of the end cover (21) is an open structure, a plurality of limit columns (22) are provided on the upper surface of the end cover (21), and a connection hole (23) is provided at one end of the end cover (21).

5. A snap-fit ​​assembly type cylinder beacon as claimed in claim 4, characterized in that: A limiting plate (24) is provided inside the end cover (21), and the limiting plate (24) is an arc-shaped structure.

6. The snap-fit ​​assembly type cylinder beacon as claimed in claim 3, characterized in that: A side edge (13) is provided on one side of the first cover body (11) close to the sealing pad (14); a battery placement groove (16) is provided inside the first cover body (11); and a clamping column (15) is provided on one side of the battery placement groove (16).

7. A snap-fit ​​assembly type cylinder beacon as claimed in claim 6, characterized in that: There are two clamping posts (15) in total, and one end of each of the two clamping posts (15) is an L-shaped structure.

8. The snap-fit ​​assembly type cylinder beacon as claimed in claim 3, characterized in that: A limit slot is provided inside the first cover body (11), and the position of the limit slot corresponds to that of the limit post (22).

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