CN212517703U - Five-core plug for gas meter - Google Patents
Five-core plug for gas meter Download PDFInfo
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- CN212517703U CN212517703U CN202021560155.8U CN202021560155U CN212517703U CN 212517703 U CN212517703 U CN 212517703U CN 202021560155 U CN202021560155 U CN 202021560155U CN 212517703 U CN212517703 U CN 212517703U
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- plug
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- joint
- gas meter
- terminal
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Abstract
The utility model relates to a gas table is with five core plugs. The to-be-solved technical problem of the utility model is to provide a connect reliable, efficient five-core plug for gas table. The utility model discloses a technical scheme including plug, encapsulating lid, copper nut and joint, the plug includes plug body and terminal, the plug body includes plug head and plug core, the plug core is equipped with the external screw thread, plug core bottom is equipped with connects positioning lug, the copper nut cover is established on the external screw thread of plug core, be equipped with the terminal inserted hole on the joint, be equipped with the terminal inserted hole in the terminal inserted hole, the joint lateral part is equipped with terminal joint mouth, still be equipped with on the joint with connecting positioning groove. The utility model has the advantages that: the circuit is more stable and reliable, the production steps are reduced, the operation is convenient and rapid, the positioning is accurate, and the production efficiency is improved; due to the design of the sealing ring, the sealing performance of the product is improved.
Description
Technical Field
The utility model relates to a gas table is with five core plugs.
Background
The fuel for people to cook in daily life is converted from the conventional energy sources with serious waste and pollution, such as firewood, coal and the like, into natural gas, coal gas, even clean energy sources, such as electricity and the like. The gas meter plays a role, and the automatic accumulation function of the gas meter enables people using natural gas or pipeline gas to conveniently know how much gas is used, so that the gas meter can pay according to the cubic meter consumed every month.
The alarm plug of gas table tradition adopts artifical spot welding mode with the electric wire welding on the terminal of plug, and this kind of plug has the condition of rosin joint, hourglass welding, influences the use of whole product, and this kind of mode is very troublesome moreover, production efficiency hangs down.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the to-be-solved technical problem of the utility model is to provide a connect reliable, efficient five-core plug for gas table.
The utility model discloses gas table adopts with five core plugs's technical scheme: it is characterized by comprising a plug, a glue pouring cover sleeved at the left end of the plug, a copper nut and a connector, the plug comprises a plug body and a binding post penetrating through the plug body, the plug body comprises a plug head part and a plug core part arranged at the rear end of the plug head part, the plug core part is provided with external threads, the bottom of the plug core part is provided with a joint positioning lug, the copper nut is sleeved on the external threads of the plug core part, the connector is provided with a terminal insertion hole for inserting the wiring terminal, a wiring terminal insertion hole for inserting the wiring terminal is arranged in the terminal insertion hole, the connector is characterized in that a terminal clamping interface corresponding to the terminal insertion hole is arranged on the side portion of the connector, and a connector positioning groove used for inserting the connector positioning lug of the plug is further arranged on the connector.
The plug is characterized by further comprising a sealing ring, and a sealing ring mounting groove used for placing the sealing ring is formed in the back of the head of the plug.
The number of the binding posts is 5, and the binding posts are arranged in the middle of the head of the plug at intervals to form a regular pentagon structure.
The plug is characterized in that a plug circular bulge is arranged on the head of the plug, and a glue pouring cover fixing groove corresponding to the plug circular bulge is formed in the glue pouring cover.
The glue pouring cover is internally provided with butt joint holes, the butt joint holes are provided with arc check blocks which are arranged around the arc at equal intervals, and the number of the arc check blocks is 3.
And the copper nut is provided with a nut notch.
The utility model discloses gas table lies in with five core plugs's advantage: the structure design enables the circuit to be more stable and reliable, reduces production steps, is convenient and fast, is accurate in positioning, and improves production efficiency; due to the design of the sealing ring, the sealing performance of the product is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a five-core plug for a gas meter according to the present invention;
fig. 2 is a schematic front structural view of the plug of the present invention;
fig. 3 is a schematic back structure diagram of the plug of the present invention;
fig. 4 is a schematic view of a back structure of the joint of the present invention;
fig. 5 is a schematic front view of the joint of the present invention;
FIG. 6 is a schematic structural view of the glue pouring cover of the present invention;
fig. 7 is a schematic structural diagram of the copper nut of the present invention.
Detailed Description
As shown in figures 1-7, the five-core plug for the gas meter of the utility model comprises a plug 1, a glue pouring cover 2 sleeved on the left end of the plug 1, a copper nut 4 and a joint 5, the plug 1 comprises a plug body 9 and a binding post 10 penetrating through the plug body 9, the plug body 9 comprises a plug head 11 and a plug core 12 arranged at the rear end of the plug head 11, the plug core part 12 is provided with external threads, the bottom of the plug core part 12 is provided with a joint positioning lug 14, the copper nut 4 is sleeved on the external threads of the plug core part 12, the structural design replaces the original operation of directly spot-welding the electric wire on the binding post, the electric wire is directly inserted into the joint 5 through the wiring terminal and then is butted with the plug 1 through the joint 5, the structure design enables the circuit to be more stable and reliable, reduces production steps, is convenient and fast, and improves production efficiency.
Be equipped with on the joint 5 and be used for binding post male terminal inserted hole 16, be equipped with in the terminal inserted hole 16 and be used for terminal 10 male terminal inserted hole 17, the joint 5 lateral part be equipped with terminal joint mouth 18 that terminal inserted hole 16 is corresponding enables binding post and inserts the back, and barb card on the terminal prevents effectively that the terminal from droing in terminal joint mouth 18, still be equipped with on the joint 5 and be used for plug 1 connect 14 male joint positioning groove 19 of locating convex block, and the location is accurate, fixed convenient and fast.
The plug is characterized by further comprising a sealing ring 3, wherein a sealing ring mounting groove 21 used for placing the sealing ring 3 is formed in the back of the plug head 11, and sealing performance is improved.
The number of the binding posts 10 is 5, and the binding posts are arranged in the middle of the plug head 11 at intervals to form a regular pentagon structure.
The plug head 11 is provided with a plug circular bulge 25, the glue pouring cover 2 is provided with a glue pouring cover fixing groove 23 corresponding to the plug circular bulge 25, and the connection is stable and firm.
The glue pouring cover 2 is internally provided with butt joint holes 27, the butt joint holes 27 are provided with arc stop blocks 28 which are arranged around the arc at equal intervals, the number of the arc stop blocks 28 is 3, the arc stop blocks are in butt joint with the triangular plug at the other end, the insertion in the direction is realized, and the positioning is accurate.
The copper nut 4 is provided with a nut notch 29, and the smooth surface is not easy to rotate, so that the copper nut is more convenient to select.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a five-core plug for gas table which characterized in that: the plug comprises a plug (1), a glue pouring cover (2) sleeved at the left end of the plug (1), a copper nut (4) and a connector (5), wherein the plug (1) comprises a plug body (9) and a binding post (10) penetrating through the plug body (9), the plug body (9) comprises a plug head (11) and a plug core part (12) arranged at the rear end of the plug head (11), the plug core part (12) is provided with an external thread, the bottom of the plug core part (12) is provided with a connector positioning lug (14), the copper nut (4) is sleeved on the external thread of the plug core part (12), the connector (5) is provided with a terminal insertion hole (16) for inserting a binding post, a binding post insertion hole (17) for inserting the binding post (10) is arranged in the terminal insertion hole (16), the side part of the connector (5) is provided with a terminal insertion hole clamping port (18) corresponding to the terminal insertion hole (16), the joint (5) is also provided with a joint positioning groove (19) for inserting the joint positioning lug (14) of the plug (1).
2. The five-core plug for a gas meter according to claim 1, characterized in that: the plug is characterized by further comprising a sealing ring (3), wherein a sealing ring mounting groove (21) used for placing the sealing ring (3) is formed in the back of the plug head (11).
3. The five-core plug for a gas meter according to claim 1, characterized in that: the number of the binding posts (10) is 5, and the binding posts are arranged in the middle of the plug head (11) at intervals to form a regular pentagon structure.
4. The five-core plug for a gas meter according to claim 1, characterized in that: the plug is characterized in that a plug circular bulge (25) is arranged on the plug head (11), and a glue pouring cover fixing groove (23) corresponding to the plug circular bulge (25) is formed in the glue pouring cover (2).
5. The five-core plug for a gas meter according to claim 1, characterized in that: be equipped with butt joint hole (27) in encapsulating lid (2), be equipped with circular arc dog (28) around circular arc equidistant range on butt joint hole (27), the quantity of circular arc dog (28) is 3.
6. The five-core plug for a gas meter according to claim 1, characterized in that: and a nut notch (29) is arranged on the copper nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021560155.8U CN212517703U (en) | 2020-07-31 | 2020-07-31 | Five-core plug for gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021560155.8U CN212517703U (en) | 2020-07-31 | 2020-07-31 | Five-core plug for gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517703U true CN212517703U (en) | 2021-02-09 |
Family
ID=74442724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021560155.8U Active CN212517703U (en) | 2020-07-31 | 2020-07-31 | Five-core plug for gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212517703U (en) |
-
2020
- 2020-07-31 CN CN202021560155.8U patent/CN212517703U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Xingda Automation Technology Co.,Ltd. Assignor: Zhejiang Xingda Electronic Technology Co.,Ltd. Contract record no.: X2023980039866 Denomination of utility model: A five core plug for gas meters Granted publication date: 20210209 License type: Common License Record date: 20230817 |