CN213460176U

CN213460176U - Socket device for hand-held electric equipment

Info

Publication number: CN213460176U
Application number: CN202022365723.5U
Authority: CN
Inventors: 倪健; 孙越
Original assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Current assignee: AVIC Shenyang Xinghua Aero Electrical Appliance Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a socket device for handheld electric equipment, this socket device include socket clamping ring, handle cup venturi tube, be used for handle and contact pin insulator subassembly be connected with handheld electric equipment. The utility model discloses a socket device for handheld electronic equipment can realize that handheld equipment places alone, and occupation space is big when avoiding being connected with the pencil problem conveniently carries simultaneously, conveniently dismantles, and before the contact pin of contact pin insulator subassembly insulator, behind the contact pin location structure between the insulator and with the socket clamping ring location structure reliable, socket device overall structure reliable, stable good.

Description

Socket device for hand-held electric equipment

Technical Field

The utility model belongs to the technical field of the electric connector, a socket device for handheld electric equipment is related to.

Background

The handheld electric equipment that needs the drive-by-wire among the prior art generally needs to make into an organic whole structure with the pencil, and handheld electric equipment can not part with the pencil, and when the pencil is too long, can lead to the equipment not portable, and whole product not convenient to maintain, and the urgent need now can realize the socket device that handheld electric equipment placed alone.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can realize that handheld device can place alone, occupation space is big when avoiding being connected with the pencil problem, conveniently carry simultaneously, the structure reliable, handheld for the electrical equipment socket device.

In order to realize the purpose, the utility model discloses a technical scheme be: the socket device for the handheld electric equipment comprises a socket pressing ring, a handle cup-shaped pipe, a handle and a pin insulator assembly, wherein the handle and the pin insulator assembly are used for being connected with the handheld electric equipment, the pin insulator assembly is installed in the handle, the socket pressing ring is installed at the tail end of the pin insulator assembly, the pin insulator assembly is axially fixed in the handle, and the handle cup-shaped pipe is installed at the front end of the handle through threaded connection.

Further, the pin insulator assembly comprises a pin front insulator, a pin rear insulator, a plurality of first pins, a plurality of second pins, a plurality of claws and a grounding piece, the back needle insulator is respectively provided with a plurality of first holes and a plurality of second holes for installing a plurality of first pins, the front needle insulator is respectively provided with a third hole corresponding to the first holes and a fourth hole corresponding to the second holes, the first hole cavity and the second hole cavity of the insulator behind the pin are respectively provided with a clamping jaw, the grounding sheet is arranged in the second hole cavity, the first pin and the second pin are respectively and axially mounted in a first hole cavity and a second hole cavity of the insulator behind the pin through the clamping jaws and respectively penetrate through a third hole cavity and a fourth hole cavity of the insulator in front of the pin.

Further, insulator periphery is equipped with 3 protruding keys and the protruding muscle of multistage behind the needle, insulator be equipped with before the needle with 3 protruding key assorted 3 constant head tanks and with the protruding muscle assorted of multistage a plurality of recesses.

Further, the tail end of the front insulator of the contact pin is provided with an opening along the axial direction.

Furthermore, the front end of the socket pressing ring is provided with a protrusion.

Furthermore, the front end and the tail end of the handle cup-shaped pipe are provided with internal threads, the internal threads at the front end are used for being in butt joint with a plug, and the internal threads at the tail end are used for being connected with the handle.

Furthermore, the front end of the handle is provided with an external thread and a U-shaped positioning groove, and the external thread is used for being connected with the handle cup-shaped pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a socket device for handheld electronic equipment can realize that handheld equipment places alone, and occupation space is big when avoiding being connected with the pencil problem conveniently carries simultaneously, conveniently dismantles, and before the contact pin of contact pin insulator subassembly insulator, behind the contact pin location structure between the insulator and with the socket clamping ring location structure reliable, socket device overall structure reliable, stable good.

Drawings

Fig. 1 is a schematic structural view of a socket device for a handheld electric device according to the present invention;

fig. 2 is a schematic perspective view of the socket device for a handheld electric device according to the present invention;

FIG. 3 is a cross-sectional view of the pin insulator assembly;

FIG. 4 is a schematic view of a pre-needle insulator configuration;

FIG. 5 is a schematic view of a post-needle insulator configuration;

FIG. 6 is a schematic view of the mounting structure of the pre-needle insulator and the post-needle insulator;

FIG. 7 is a schematic view of the structure of the handle;

FIG. 8 is a schematic view of a grounding plate structure;

fig. 9 is a schematic structural view of the present invention after being butted with a plug;

FIG. 10 is a schematic view of the construction of the plug;

FIG. 11 is a schematic view of a positioning key of the plug;

in the figure, 101-socket clamping ring; 1011-convex; 102-handle cup tube; 103-a handle; 1031-U-shaped positioning groove; 104-pin insulator assembly; 1041-pre-needle insulator; 10411-a third lumen; 10412-a fourth lumen; 10413-positioning groove; 10414-grooves; 10415-opening; 1042 — rear needle insulator; 10421-a first lumen; 10422-a second lumen; 10423-a convex key; 10424-ribs; 1043-first contact pin; 1044-second contact pin; 1045-claw.

2-a plug; 201-a plug housing; 2011-orientation key; 202-a jack insulator assembly; 203-plug clamping ring; 204-a cannula; 2041-an annular groove; 205-tailpipe 206-connecting pipe; 2061-an annular groove; 207-O-ring.

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.

Example 1

Referring to fig. 1 to 2, the socket device for the hand-held electric equipment includes a socket clamping ring 101, a handle cup 102, a handle 103, and a pin insulator assembly 104, the pin insulator assembly 104 is installed in the handle 103, the socket clamping ring 101 is installed at the end of the pin insulator assembly 104, the pin insulator assembly 104 is axially fixed in the handle 103, and the handle cup 102 is installed at the front end of the handle 103 through a screw connection.

Referring to fig. 3, the pin insulator assembly 104 includes a front pin insulator 1041, a rear pin insulator 1042, a plurality of first pins 1043, a plurality of second pins 1044, a plurality of claws 1045, and a ground strip 1046 (the structure of the ground strip 1046 is shown in fig. 8), the rear pin insulator 1042 defines a plurality of first bores 10421 and a plurality of second bores 10422 for mounting the plurality of first pins 1043, respectively, the front pin insulator 1041 defines a third bore 10411 therein corresponding to the plurality of first bores 10421, respectively, and a fourth bore 10412 therein corresponding to the plurality of second bores 10422, the rear pin insulator 1042 defines claws 1045 therein respectively, the ground strip 1046 is mounted in the second bore 10422 for shielding contact with the handle 103, the first pins 1043 and the second pins 1043 are axially mounted in the first bores 10421 and the second bores 10422 of the rear pin insulator 1041042 through the claws 1044 5, respectively, and are disposed through the third and

fourth bores

10411 and 10412, respectively, of the front pin insulator 1041.

Referring to fig. 4-6, the rear needle insulator 1042 is provided at its outer periphery with 3 tabs 10423 and a plurality of ribs 10424, and the front needle insulator 1041 is provided with 3 positioning slots 10413 matching with the 3 tabs 10423 and a plurality of grooves 10414 matching with the plurality of ribs 10424.

An opening 10415 is axially formed at the end of the front pin insulator 1041.

Referring to fig. 1, the front end of the socket pressing ring 101 is provided with a protrusion 1011, and the protrusion 1011 is matched with the opening 10415 and can be inserted into the opening 10415 for positioning.

The front end and the tail end of the handle cup-shaped pipe 102 are both provided with internal threads, the internal threads at the front end are used for being in butt joint with a plug, and the internal threads at the tail end are used for being connected with the handle 103.

Referring to fig. 7, the front end of the handle 103 is provided with an external thread and a U-shaped positioning slot 1031, the external thread is used for being connected with the handle cup tube 102, the U-shaped positioning slot 1031 is used for being matched with a positioning key 2011 of a plug for positioning, so that a fool-proof effect is achieved, and the structure of the rear end of the handle 103 can be changed according to the structure of the handheld device.

During installation, after the first pin 1043 and the second pin 1044 press the wires, the wires can be sent into the front needle insulator 1041 and the rear needle insulator 1042, then the pin insulator assembly 104 is installed in the handle 103, fixed by key positions in the radial direction, and axially installed in the socket clamping ring 101 for fixation, and the handle cup-shaped tube 102 is installed at the front end of the handle 103 and fixed by threads.

The utility model discloses can realize that handheld device can place alone, the big problem of occupation space when avoiding being connected with the pencil conveniently carries simultaneously. When the utility model discloses dock (the schematic diagram after the butt joint refers to fig. 9) with plug 2 that is connected with cable 3, the structure of plug 2 refers to fig. 10 and shows, plug 2 includes plug housing 201, jack insulator subassembly 202, plug clamping ring 203, sleeve pipe 204, tail pipe 205, connecting pipe 206 and O type circle 207, jack insulator subassembly 202 installs in plug housing 201, installs plug clamping ring 203 and sleeve pipe 204 in proper order at jack insulator subassembly 202 end, fixes jack insulator subassembly 202 axial in plug housing 201, install O type circle 207 in sleeve pipe 204 afterbody periphery, install tail pipe 205 at the inside tail end of sleeve pipe 204, connecting pipe 206 suit is in tail pipe 205, sleeve pipe 204 and plug housing 201 shell end periphery; the connecting tube 206 is provided with an annular groove 2061 therein for receiving the O-ring 207. The sleeve 204 is of a cylindrical structure, the front end of the sleeve 204 is provided with external threads for connecting the plug shell 201, the tail end of the sleeve 204 is provided with internal threads for connecting the tail pipe 205, and the periphery of the tail end of the sleeve is provided with an annular groove 2041 for accommodating the O-shaped ring 207.

When the plug 2 is butted with the socket of the present invention, the plug housing 201 is inserted from the front end of the handle cup-shaped tube 102 of the socket, the connecting tube 206 is connected with the handle cup-shaped tube 102 in a threaded manner, so as to realize the butting of the plug 2 and the socket, and the positioning key 2011 of the plug butting end is matched with the U-shaped positioning slot 1031 of the handle, so as to realize the positioning (the plug positioning key 2011 refers to fig. 11); plug 2 constitutes the pencil with the cable, and the power is connected to the pencil other end, the utility model discloses the socket mounting is at handheld device's tail end, with circuit connection in the equipment, plug 2 with the utility model discloses the electrical connection of handheld device can be realized to the socket butt joint back.

The principle and the implementation of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. The socket device for the handheld electric equipment is characterized by comprising a socket pressing ring, a handle cup-shaped pipe, a handle and a pin insulator assembly, wherein the handle and the pin insulator assembly are used for being connected with the handheld electric equipment, the pin insulator assembly is installed in the handle, the socket pressing ring is installed at the tail end of the pin insulator assembly, the pin insulator assembly is axially fixed in the handle, and the handle cup-shaped pipe is installed at the front end of the handle through threaded connection.

2. The socket device for handheld electric device as claimed in claim 1, wherein the pin insulator assembly includes a pin front insulator, a pin rear insulator, a plurality of first pins, a plurality of second pins, a plurality of jaws, and a ground plate, the back needle insulator is respectively provided with a plurality of first holes and a plurality of second holes for installing a plurality of first pins, the front needle insulator is respectively provided with a third hole corresponding to the first holes and a fourth hole corresponding to the second holes, the first hole cavity and the second hole cavity of the insulator behind the pin are respectively provided with a clamping jaw, the grounding sheet is arranged in the second hole cavity, the first pin and the second pin are respectively and axially mounted in a first hole cavity and a second hole cavity of the insulator behind the pin through the clamping jaws and respectively penetrate through a third hole cavity and a fourth hole cavity of the insulator in front of the pin.

3. The socket assembly of claim 2, wherein the rear insulator has 3 tabs and a plurality of ribs on its outer periphery, and the front insulator has 3 positioning grooves corresponding to the 3 tabs and a plurality of grooves corresponding to the plurality of ribs.

4. The socket device for a hand-held electric appliance according to claim 2, wherein the distal end of the pin front insulator is provided with an opening in the axial direction.

5. The socket device for a hand-held electric device as claimed in claim 1, wherein the socket pressing ring is provided at a front end thereof with a projection.

6. The socket assembly as recited in claim 1, wherein the handle cup is internally threaded at both the front end and the rear end, the front end internal threads for mating with a plug, and the rear end internal threads for connecting with a handle.

7. The socket device for a hand-held electric device as claimed in claim 1, wherein the handle is provided at a front end thereof with an external thread for connection with the handle cup tube and a U-shaped positioning groove.