CN208173844U - A kind of telescopic plug - Google Patents

A kind of telescopic plug Download PDF

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Publication number
CN208173844U
CN208173844U CN201820766388.XU CN201820766388U CN208173844U CN 208173844 U CN208173844 U CN 208173844U CN 201820766388 U CN201820766388 U CN 201820766388U CN 208173844 U CN208173844 U CN 208173844U
Authority
CN
China
Prior art keywords
wall
shell
inner cavity
binding post
connecting plate
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.)
Expired - Fee Related
Application number
CN201820766388.XU
Other languages
Chinese (zh)
Inventor
沈立新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YUYAO GUOYI ELECTRIC APPLIANCE Co Ltd
Original Assignee
YUYAO GUOYI ELECTRIC APPLIANCE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YUYAO GUOYI ELECTRIC APPLIANCE Co Ltd filed Critical YUYAO GUOYI ELECTRIC APPLIANCE Co Ltd
Priority to CN201820766388.XU priority Critical patent/CN208173844U/en
Application granted granted Critical
Publication of CN208173844U publication Critical patent/CN208173844U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of telescopic plugs, including shell, the side outer wall welding of the shell has conducting wire, the other side outer wall of the shell, which is recessed inwardly, is formed with inner cavity, the top outer wall middle of the inner cavity offers sliding slot, the top outer wall of the shell offers location hole, and the inside of location hole is connected to the inside of sliding slot, the inside welding of the inner cavity has connecting plate, the side outer wall top of the connecting plate and bottom end offer mounting hole, and horizontally disposed binding post is plugged on the inner wall of two mounting holes.The utility model is when not in use; fixture block is pressed down on; so that fixture block is removed from the inside of location hole; it is in confined state due to restoring spring, in the case where restoring the spring return effect of spring, lid is removed from inner cavity; the other end of binding post is wrapped; it avoids binding post exposed in the outside of shell, prevents from being fallen by other hard objects and smash, protectiveness is good.

Description

A kind of telescopic plug
Technical field
The utility model relates to plug technical field more particularly to a kind of telescopic plugs.
Background technique
The connector and electrical appliance bolt, referred to as plug of general electronic products, household AC power plug and socket, have Rodlike or copper sheet shape pin end outstanding, the power outlet of the female connector type physically inserted with slot or pothole.Size It is to be related to plugs and sockets and converter to use safely, whether meet general interchangeability requirement to avoid one be mistakenly inserted Important technology requirement.
Through retrieving, Chinese patent grant number is the patent of CN201720146917.1, discloses a kind of telescopic plug, is wrapped An insulator, an ejector, an extensible member and complex root pin are included, there is a holding tank, the ejection inside the insulator Part is plugged in the insulator, and one end is located in the holding tank, and the other end is exposed in the insulator side, described flexible Part is located at the holding tank, by the ejector, and the complex root pin is plugged in the insulator, and one end passes through described flexible Part is located in the holding tank, by the ejector, and the other end is exposed to be located at the insulator side, by pushing away described in promotion Head part moves the complex root pin.
Telescopic plug in above-mentioned patent has the following disadvantages:When not in use, plug is naked is exposed on the external, and is easy by it His hard object, which falls, to be smashed, and protectiveness is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is telescopic slotting Head.
To achieve the goals above, the utility model uses following technical solution:
A kind of telescopic plug, including shell, the side outer wall welding of the shell have conducting wire, the other side of the shell Outer wall, which is recessed inwardly, is formed with inner cavity, and the top outer wall middle of the inner cavity offers sliding slot, the top outer wall of the shell Location hole is offered, and the inside of location hole is connected to the inside of sliding slot, the inside welding of the inner cavity has connecting plate, the company The side outer wall top of fishplate bar and bottom end offer mounting hole, and are plugged on the inner wall of two mounting holes horizontally disposed Binding post, one side outer wall top of the connecting plate and bottom end are threaded with fixing bolt, and the binding post passes through fixation Bolt is fixed on the inner wall of mounting hole, and one end welding of the binding post has connecting terminal, the other side setting of the shell There is lid, and lid outer wall and the inner wall of inner cavity are slidably connected, welding, which has, among the top outer wall of the lid is obliquely installed Plastic plate, and top one end outer wall welding of plastic plate has fixture block, the fixture block and location hole are adapted, the side of the lid Outer wall top and bottom end offer perforation, and perforation and binding post match, weldering among the other side outer wall of the connecting plate It is connected to the second hook, the side inner wall of the lid is welded with the first hook, and is connected between the first hook and the second hook Restore spring, the outside for restoring spring is cased with spring pocket.
Preferably, the spring pocket is rubber spring set, and there are gap, the distances in gap between spring pocket and binding post It is five centimetres of 1 to one point.
Preferably, the length of the sliding slot is less than the length of inner cavity, and the width of sliding slot is 1/5th of case width, The length of sliding slot and the length of plastic plate are adapted, and the angular range between plastic plate and lid is ten one to ten octaves.
Preferably, the length of the connecting plate, width respectively correspond with the length of inner cavity, width be adapted respectively, and even There are gap between fishplate bar and sliding slot, connecting plate with a thickness of six to ten millimeters, the thickness of connecting plate and the hole depth of mounting hole It is identical.
Preferably, the side inner wall of the inner cavity offers through-hole, and the aperture of through-hole and the diameter of conducting wire are adapted.
Preferably, the other end of the binding post extends to the outside of shell, and the length of binding post is greater than the length of perforation Degree.
The beneficial effects of the utility model are:
1, in use, the internal direction by lid from side towards inner cavity presses, and plastic plate exists with the movement of lid It is slided on the inner wall of sliding slot, until fixture block is stuck in the inside of location hole, so that lid is fixed on inside the volume of inner cavity, and wiring Column is pierced by from the inside of perforation, and then binding post is inserted on socket, is easy to use.
2, when not in use, fixture block is pressed down on, so that fixture block is removed from the inside of location hole, is in due to restoring spring Confined state, in the case where restoring the spring return effect of spring, lid is removed from inner cavity, and the other end of binding post is wrapped, It avoids binding post exposed in the outside of shell, prevents from being fallen by other hard objects and smash, protectiveness is good.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of telescopic plug structural schematic diagram;
Fig. 2 be the utility model proposes a kind of telescopic plug overlooking structure diagram;
Fig. 3 be the utility model proposes a kind of telescopic plug partial side structural schematic diagram.
In figure:Spring, 4 second hooks, 5 fixing bolts, 6 binding posts, 7 terminals are restored in 1 first hook, 2 spring pockets, 3 Son, 8 conducting wires, 9 shells, 10 inner cavities, 11 connecting plates, 12 sliding slots, 13 location holes, 14 fixture blocks, 15 plastic plates, 16 lids, 17 perforation.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of telescopic plug, including shell 9, the side outer wall welding of shell 9 have conducting wire 8, shell 9 Other side outer wall, which is recessed inwardly, is formed with inner cavity 10, and the top outer wall middle of inner cavity 10 offers sliding slot 12, the top of shell 9 Outer wall offers location hole 13, and the inside of location hole 13 is connected to the inside of sliding slot 12, and the inside welding of inner cavity 10 has connection Plate 11, the side outer wall top of connecting plate 11 and bottom end offer mounting hole, and are plugged on the inner wall of two mounting holes Horizontally disposed binding post 6, one side outer wall top of connecting plate 11 and bottom end are threaded with fixing bolt 5, and binding post 6 is logical It crosses fixing bolt 5 to be fixed on the inner wall of mounting hole, one end welding of binding post 6 has connecting terminal 7, and the other side of shell 9 is set It is equipped with lid 16, and 16 outer wall of lid and the inner wall of inner cavity 10 are slidably connected, welding has inclination among the top outer wall of lid 16 The plastic plate 15 of setting, and top one end outer wall welding of plastic plate 15 has fixture block 14, fixture block 14 and location hole 13 are adapted, lid The side outer wall top of body 16 and bottom end offer perforation 17, and perforate 17 and binding post 6 match, connecting plate 11 it is another The second hook 4 is welded among the outer wall of side, the side inner wall of lid 16 is welded with the first hook 1, and the first hook 1 and second is hung It is connected between hook 4 and restores spring 3, the outside for restoring spring 3 is cased with spring pocket 2.
In the utility model, spring pocket 2 is rubber spring set, and there are gap, gaps between spring pocket 2 and binding post 6 Distance be five centimetres of 1 to one point, the length of sliding slot 12 is less than the length of inner cavity 10, and the width of sliding slot 12 is 9 width of shell 1/5th, the length of sliding slot 12 and the length of plastic plate 15 are adapted, the angular range between plastic plate 15 and lid 16 For ten one to ten octaves, the length of connecting plate 11, width respectively correspond with the length of inner cavity 10, width be adapted respectively, and even There are gap between fishplate bar 11 and sliding slot 12, connecting plate 11 with a thickness of six to ten millimeters, the thickness and mounting hole of connecting plate 11 Hole depth it is identical, the side inner wall of inner cavity 10 offers through-hole, and the diameter of the aperture of through-hole and conducting wire 8 is adapted, wiring The other end of column 6 extends to the outside of shell 9, and the length of binding post 6 is greater than the length of perforation 17.
Working principle:In use, the internal direction by lid 16 from side towards inner cavity 10 presses, and plastic plate 15 with The movement of lid 16 is slided on the inner wall of sliding slot 12, until fixture block 14 is stuck in the inside of location hole 13, so that lid 16 be consolidated It is scheduled on inside the volume of inner cavity 10, and binding post 6 is pierced by from the inside of perforation 17, and then binding post 6 is inserted on socket, is not used When, fixture block 14 is pressed down on, so that fixture block 14 is removed from the inside of location hole 13, is in due to restoring spring 3 by compression shape State, in the case where restoring the spring return effect of spring 3, lid 16 is removed from inner cavity 10, and the other end of binding post 6 is wrapped, is kept away Exempt from the exposed outside in shell 9 of binding post.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of telescopic plug, including shell (9), which is characterized in that the side outer wall welding of the shell (9) has conducting wire (8), the other side outer wall of the shell (9), which is recessed inwardly, is formed with inner cavity (10), among the top outer wall of the inner cavity (10) Place offers sliding slot (12), and the top outer wall of the shell (9) offers location hole (13), and the inside of location hole (13) and cunning The inside of slot (12) is connected to, and the inside welding of the inner cavity (10) has connecting plate (11), the side outer wall of the connecting plate (11) Top and bottom end offer mounting hole, and horizontally disposed binding post (6) are plugged on the inner wall of two mounting holes, described One side outer wall top of connecting plate (11) and bottom end are threaded with fixing bolt (5), and the binding post (6) passes through fixed spiral shell Bolt (5) is fixed on the inner wall of mounting hole, and one end welding of the binding post (6) has connecting terminal (7), the shell (9) The other side is provided with lid (16), and lid (16) outer wall and the inner wall of inner cavity (10) are slidably connected, the top of the lid (16) Welding has the plastic plate (15) being obliquely installed among the outer wall of end, and top one end outer wall welding of plastic plate (15) has fixture block (14), the fixture block (14) and location hole (13) are adapted, and the side outer wall top and bottom end of the lid (16) offer It perforates (17), and perforation (17) and binding post (6) match, and are welded with second among the other side outer wall of the connecting plate (11) Link up with (4), the side inner wall of the lid (16) is welded with the first hook (1), and the first hook (1) and second link up with (4) it Between be connected with restore spring (3), it is described restore spring (3) outside be cased with spring pocket (2).
2. a kind of telescopic plug according to claim 1, which is characterized in that the spring pocket (2) is rubber spring set, And there are gap between spring pocket (2) and binding post (6), the distance in gap is five centimetres of 1 to one point.
3. a kind of telescopic plug according to claim 1, which is characterized in that the length of the sliding slot (12) is less than inner cavity (10) length, and the width of sliding slot (12) is 1/5th of shell (9) width, the length and plastic plate (15) of sliding slot (12) Length be adapted, the angular range between plastic plate (15) and lid (16) be ten one to ten octaves.
4. a kind of telescopic plug according to claim 1, which is characterized in that the length of the connecting plate (11), width It respectively corresponds and is adapted with the length of inner cavity (10), width respectively, and there are gaps between connecting plate (11) and sliding slot (12), even Fishplate bar (11) with a thickness of six to ten millimeters, the thickness of connecting plate (11) is identical with the hole depth of mounting hole.
5. a kind of telescopic plug according to claim 1, which is characterized in that the side inner wall of the inner cavity (10) opens up There is through-hole, and the diameter of the aperture of through-hole and conducting wire (8) is adapted.
6. a kind of telescopic plug according to claim 1, which is characterized in that the other end of the binding post (6) extends To the outside of shell (9), and the length of binding post (6) is greater than the length of perforation (17).
CN201820766388.XU 2018-05-22 2018-05-22 A kind of telescopic plug Expired - Fee Related CN208173844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820766388.XU CN208173844U (en) 2018-05-22 2018-05-22 A kind of telescopic plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820766388.XU CN208173844U (en) 2018-05-22 2018-05-22 A kind of telescopic plug

Publications (1)

Publication Number Publication Date
CN208173844U true CN208173844U (en) 2018-11-30

Family

ID=64364776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820766388.XU Expired - Fee Related CN208173844U (en) 2018-05-22 2018-05-22 A kind of telescopic plug

Country Status (1)

Country Link
CN (1) CN208173844U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181130

Termination date: 20200522

CF01 Termination of patent right due to non-payment of annual fee