CN220122188U - Electrical connector for appliances - Google Patents
Electrical connector for appliances Download PDFInfo
- Publication number
- CN220122188U CN220122188U CN202321489997.2U CN202321489997U CN220122188U CN 220122188 U CN220122188 U CN 220122188U CN 202321489997 U CN202321489997 U CN 202321489997U CN 220122188 U CN220122188 U CN 220122188U
- Authority
- CN
- China
- Prior art keywords
- shell
- cover
- cover shell
- supporting
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 18
- 238000003860 storage Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an appliance electric connector, which comprises a shell and an electric connection assembly arranged in the shell, wherein the shell comprises a seat shell with a mounting concave cavity and a cover shell fixedly connected to the seat shell, a quick-connection jack is arranged at the bottom of the seat shell, a fixing disc supporting edge for supporting and fixing a fixing disc is arranged at one end of an opening of the mounting concave cavity of the seat shell, a cover shell supporting part for supporting and fixing the cover shell is arranged on the seat shell, the fixing disc supporting edge is positioned at the outer peripheral side of the cover shell supporting part, the cover shell is supported and fixed on the cover shell supporting part, and the periphery of the cover shell is positioned at the inner side of the fixing disc supporting edge, so that the fixing disc supporting edge on the seat shell is exposed outside the shell. Can be assembled into a whole in advance, and has the advantages of convenient assembly operation and convenient transportation and storage.
Description
Technical Field
The utility model relates to an electric connector, which belongs to accessories used on small household appliances such as an electric saucepan and the like.
Background
As shown in fig. 1a and 1b, an appliance electric connector used on an electric saucepan can be connected with a heating part 9 in a split mode, the appliance electric connector is mounted on a fixed disc 8, the appliance electric connector comprises a shell and an electric connection assembly assembled in the shell, the shell comprises a seat shell 11 and a cover shell 12, a quick-connection jack 111 is arranged at the bottom of the seat shell 11, an open assembling port is formed at the top of the seat shell 11, a conductive contact piece of the electric connection assembly is assembled in the seat shell 11, a contact spring on the electric connection assembly is inserted on the cover shell 12, a avoiding hole is formed in the middle of the fixed disc 8, the fixed disc 8 is placed and fixedly supported on the seat shell 11 along the direction of the assembling port, then the cover shell is covered by the cover shell 12, the cover shell is supported on the fixed disc, namely the fixed disc is clamped between the cover shell and the seat shell, the cover shell is supported by the fixed disc and the side of the cover shell is protruded to the position of the fixed disc, and the fixed disc is required to be placed on the seat shell in advance, and then the cover shell can be supported on the seat shell. When the electric connector is not installed and used, the electric connector cannot be assembled into a complete state in advance, the electric connection assembly is in a complete exposure state, the electric connector of the appliance is in a scattered unassembled state, and the electric connection assembly which is pre-installed and placed on the shell is easy to fall off or fall off in the transportation and storage processes; and also inconveniences the assembly operation of the electrical connector.
Disclosure of Invention
The utility model aims at: in order to overcome the defects in the prior art, the utility model provides the appliance electric connector which can be assembled into a whole in advance and is convenient to assemble and operate.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an utensil electric connector, includes the casing and installs the electric connection subassembly in the casing, the casing is including having the seat shell and the lid shell of fixed connection on the seat shell of installation cavity, and seat shell bottom has and connects the jack soon, and the seat shell is equipped with the fixed disk support edge that supplies the fixed disk to support and fix in the uncovered one end of installation cavity, its characterized in that: the seat shell is provided with a cover shell supporting part for supporting and fixing the cover shell, the fixing disc supporting edge is positioned on the outer peripheral side of the cover shell supporting part, the cover shell is supported and fixed on the cover shell supporting part, the periphery of the cover shell is positioned on the inner side of the fixing disc supporting edge, and therefore the fixing disc supporting edge on the seat shell is exposed outside the shell.
Through adopting above-mentioned technical scheme, directly form the lid shell portion of holding in palm the lid shell and supplying the lid shell fixed on the seat shell, and through the position control of lid shell portion of holding in the palm and the side size control of lid shell, make the fixed disk support on the seat shell edgewise expose, the hole of dodging of fixed disk can directly pass the lid shell and shelve on the fixed disk support edgewise, after having satisfied the lid shell and assembled the seat shell, the fixed disk can be followed the seat shell and dismantled and assembled, under the installation operation that does not influence the fixed disk, the casing of utensil electric connector can be preassembled into wholly, the inside electric connector of casing realizes firm fixed restriction, it is convenient advantage to have equipment operation and transportation storage.
Preferably, the outline of the open end part of the seat shell is square, the fixed disk support edge comprises corner support parts positioned at four corner positions of the seat shell and a narrow edge for supporting the corner support parts, a fixed disk locking screw hole is formed in the corner support parts, a cover shell middle support table is arranged on the cover shell support part in a protruding mode between the two corner support parts, and a cover shell locking screw connecting hole is formed in the cover shell middle support table. Under this structural design, utilize seat shell corner position formation to support the fixed disk and lock the fixed structure of usefulness of fastener to utilize the space between the corner supporting part to supply lid shell to hold in the palm the portion and carry out the partial arrangement, form promptly and lie in the lid shell intermediate strut platform that is protruding between two corner supporting parts, the same sets up lid shell locking screw connecting hole on intermediate strut platform, has compact structure's advantage.
Preferably, the end face of the open end of the seat shell is provided with an annular separation bulge in a protruding mode, and the cover shell supporting part and the fixing disc supporting edge are respectively connected to the inner side and the outer side of the annular separation bulge. Under the structural design, the annular separation bulge realizes the separation of the cover shell supporting part and the fixed disc supporting edge, and simultaneously limits the edge profile of the cover shell supporting part and the fixed disc supporting edge, thereby being convenient for positioning and mounting of the fixed disc and the sealing cover.
Preferably, the cover shell is provided with a contact presser foot inserted into the installation concave cavity, and the contact presser foot is propped against the conductive contact of the electric connection assembly along with the cover shell cover arranged on the base shell. Under this structural design, the cover shell realizes pressing fixedly to the conductive contact of electric connection subassembly for the conductive contact of electric connection subassembly is fixed more firm reliable.
Preferably, the installation cavity comprises a contact piece separation cavity corresponding to the conductive contact pieces of the electric connection assembly one by one, the wiring ends of the conductive contact pieces are arranged in the contact piece separation cavity and are exposed out of the shell, the inner side wall of the contact piece separation cavity is provided with a contact piece positioning convex rib, the upper side edge of the conductive contact piece is provided with a positioning notch, and the contact piece positioning convex rib is positioned and inserted on the positioning notch of the conductive contact piece. Under this structural design, realize the location installation of conductive contact, make things convenient for the installation of conductive contact.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1a is a state diagram of the prior art electrical appliance connector installation use;
FIG. 1b is a schematic diagram of a prior art electrical appliance connector;
FIG. 2 is a schematic view of the assembly of the appliance electrical connector and the mounting plate of the present utility model;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic view of the electrical connector of the present utility model;
fig. 5 is a schematic view of a housing structure according to an embodiment of the utility model.
Description of the embodiments
Referring to fig. 2-5, the electrical connector for an appliance disclosed in the utility model is fixed on a fixed disc 8, the middle part of the fixed disc 8 is provided with a avoiding hole 81, the electrical connector comprises a housing 1 and an electrical connection assembly installed in the housing 1, the electrical connection assembly generally comprises a plurality of conductive contacts 21, a movable cover 22, a cover return spring 23 and a contact spring 24, which are conventional in the art, and therefore, the electrical connector is not described in detail in the prior art, the housing 1 comprises a housing 11 with a mounting cavity and a cover 12 fixedly connected to the housing 11, the bottom of the housing 11 is provided with a quick connection jack 111, the housing 11 is provided with a fixed disc support edge 112 at one end of the opening of the mounting cavity for supporting and fixing the fixed disc 8, the housing 11 is provided with a cover support 113 for supporting and fixing the cover 12, the fixed disc support edge 112 is located on the outer peripheral side of the cover support 113, the cover 12 is supported and fixed on the cover support 113, the periphery of the cover 12 is located on the inner side of the fixed disc support edge 112, and the fixed disc support edge 112 is exposed outside the housing 1 on the housing 11. The cover shell is supported at the cover shell supporting part and is fixed, the appliance electric connector becomes a complete device, and the avoidance hole of the fixed disc can directly penetrate through the cover shell and be placed on the supporting edge of the fixed disc for fixed installation, so that the fixation of the fixed disc and the assembly of the appliance electric connector are mutually noninterfere, and the assembly on a production line is convenient; under the installation operation that does not influence the fixed disk, the casing of utensil electric connector can be assembled into wholly in advance, and the inside electric connector of casing realizes firm fixed restriction, has the convenient advantage of equipment operation and transportation storage.
Further, the open end of the seat shell 11 is generally square in outline, the supporting rim 112 of the fixing plate includes corner supporting portions 1121 located at four corners of the seat shell 11 and a narrow edge 1122 for supporting and connecting the corner supporting portions 1121, a fixing plate locking screw hole is formed in the corner supporting portions 1121, the fixing plate 8 is placed on the corner supporting portions 1121, and then is locked into the fixing plate locking screw hole via a fastening screw to fix the fixing plate 8 on the seat shell 11, the cover shell supporting portion 113 has a cover shell middle supporting platform 1131 protruding between the two corner supporting portions 1121, and a cover shell locking screw connecting hole is formed in the cover shell middle supporting platform 1131. Correspondingly, the contour of the avoiding hole of the fixed disk is adjusted to be matched with the contour of the edge of the support of the fixed disk, the fixed disk is fixed at four corner positions of the seat shell 11, the fixed disk is fixed firmly and reliably, the space between the corner support parts is used for the cover shell support parts to be partially arranged, namely, a cover shell middle support table protruding into the space between the two corner support parts is formed, and the cover shell locking screw connecting holes are formed in the middle support table.
In order to facilitate the positioning and installation of the cover shell and the fixed disk, an annular separation protrusion 114 is protruded on the end face of the open end of the seat shell 11, and the cover shell supporting portion 113 and the fixed disk supporting edge 112 are respectively connected to the inner side and the outer side of the annular separation protrusion 114. The annular separation bulge is bulged on the seat shell, so that the embedded installation of the fixed disc and the cover shell is realized, the edge contour of the support edges of the cover shell support part and the fixed disc is limited, and the positioning installation of the fixed disc and the sealing cover is convenient. Obvious area separation is formed during processing of the cover shell supporting part and the fixing disc supporting edge, and the cover shell supporting part and the fixing disc supporting edge are convenient to process and form.
In general, the installation cavity is provided with a contact separation cavity 115 which is installed in a one-to-one correspondence with the fixed ends of the conductive contacts, and the terminals of the conductive contacts 21 are arranged in the contact separation cavity 115 and exposed outside the shell 1, so as to facilitate wiring operation, and in order to ensure that the conductive contacts are firmly and reliably installed, the following structural optimization is adopted: the inner side wall of the contact compartment 115 is provided with a contact positioning rib 1151, the upper side of the conductive contact 21 is provided with a positioning notch 211, and the contact positioning rib 1151 is positioned and inserted on the positioning notch 211 of the conductive contact 21. The cover 12 is formed with a contact presser 121 inserted into the mounting cavity, and the contact presser 121 is pressed against the conductive contact 21 of the electrical connection assembly after the cover 12 is covered on the base 11. The cover shell is used for pressing and fixing the conductive contact of the electric connection assembly, so that the conductive contact of the electric connection assembly is fixed more firmly and reliably.
Claims (5)
1. The utility model provides an utensil electric connector, includes the casing and installs the electric connection subassembly in the casing, the casing is including having the seat shell and the lid shell of fixed connection on the seat shell of installation cavity, and seat shell bottom has and connects the jack soon, and the seat shell is equipped with the fixed disk support edge that supplies the fixed disk to support and fix in the uncovered one end of installation cavity, its characterized in that: the seat shell is provided with a cover shell supporting part for supporting and fixing the cover shell, the fixing disc supporting edge is positioned on the outer peripheral side of the cover shell supporting part, the cover shell is supported and fixed on the cover shell supporting part, the periphery of the cover shell is positioned on the inner side of the fixing disc supporting edge, and therefore the fixing disc supporting edge on the seat shell is exposed outside the shell.
2. The appliance electrical connector of claim 1 wherein: the open one end profile of seat shell is square, the fixed disk supports along the limit including being located the corner supporting part of four corner positions of seat shell and linking the narrow limit for the support of corner supporting part, is equipped with fixed disk locking screw hole on corner supporting part, lid shell holds in the palm the portion and has the protruding lid shell intermediate strut platform of establishing between two corner supporting parts, is equipped with lid shell locking screw connecting hole on the lid shell intermediate strut bench.
3. The appliance electrical connector of claim 2 wherein: the end face of the open end of the seat shell is provided with an annular separation bulge in a protruding mode, and the cover shell supporting part and the fixing disc supporting edge are respectively connected to the inner side and the outer side of the annular separation bulge.
4. The appliance electrical connector of claim 1 wherein: the cover shell is provided with a contact piece presser foot inserted into the installation concave cavity, and the contact piece presser foot is propped against the conductive contact piece of the electric connection assembly along with the cover shell cover arranged on the base shell.
5. The appliance electrical connector of claim 1 wherein: the installation cavity comprises contact piece separation cavities corresponding to the conductive contact pieces of the electric connection assembly one by one, the wiring terminals of the conductive contact pieces are arranged in the contact piece separation cavities and are exposed out of the shell, contact piece positioning convex ribs are arranged on the inner side walls of the contact piece separation cavities, positioning notches are formed in the upper side edges of the conductive contact pieces, and the contact piece positioning convex ribs are positioned and inserted on the positioning notches of the conductive contact pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489997.2U CN220122188U (en) | 2023-06-12 | 2023-06-12 | Electrical connector for appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489997.2U CN220122188U (en) | 2023-06-12 | 2023-06-12 | Electrical connector for appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122188U true CN220122188U (en) | 2023-12-01 |
Family
ID=88891078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489997.2U Active CN220122188U (en) | 2023-06-12 | 2023-06-12 | Electrical connector for appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122188U (en) |
-
2023
- 2023-06-12 CN CN202321489997.2U patent/CN220122188U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |