CN211238588U

CN211238588U - Conductive structure of overlapped connecting piece and electronic shackle thereof

Info

Publication number: CN211238588U
Application number: CN202020137611.1U
Authority: CN
Inventors: 金雷宏; 林载森
Original assignee: Ceiec Fullgain Industrial & Trading Co ltd
Current assignee: Ceiec Fullgain Industrial & Trading Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-08-11
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to a conductive structure of mutually overlapped connecting pieces and an electronic shackle thereof, which comprises a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece and the second connecting piece are at least partially overlapped; the first connecting piece is provided with a first through hole, and an electrode plate is arranged around the first through hole and is opposite to the second connecting piece; a plurality of second through holes are formed in the second connecting piece, and conductive rubber is arranged at the position, corresponding to the electrode plate, of each second through hole; and a second fixing piece matched with the first fixing piece is arranged in the first through hole, and the first fixing piece penetrates through one second through hole to be connected with the second fixing piece and tightly presses the corresponding conductive rubber on the electrode sheet. The utility model discloses a conductive structure can be at the stable conductive structure of formation between the connecting piece of two mutual overlapping connections.

Description

Conductive structure of overlapped connecting piece and electronic shackle thereof

Technical Field

The utility model discloses electrically conductive connection field, especially a conductive structure and electron shackle of mutual overlapping connecting piece.

Background

Electronic shackle is as the instrument of control wearer, need the wearing of wearer's every moment, for avoiding the wearer to take off the shackle privately, set up circuit conduction structure between two watchbands of shackle, circuit disconnection behind taking off the watchband or cutting the watchband, thereby produce the signal and inform electronic shackle probably and the separation of wearer, the current electronic shackle who has a structure of fixing the watchband through the bolt formula, realize switching on of two watchbands through the bolt, because bolt contact hasp part is not waterproof, and the wearer also need wear always, need often contact the environment that has water, wear the time length and can lead to forming the oxidation protection layer on bolt contact hasp surface, this oxidation protection layer can lead to contact failure to arouse the wrong report, consequently need for a conducting structure that can stably connect.

Disclosure of Invention

The utility model aims to solve the technical problem, provide a conductive structure of mutual overlapping connecting piece and electron shackle thereof, this conductive structure can be at the stable conductive structure of formation between two connecting pieces of mutual overlapping connection.

In order to achieve the above purpose, the technical scheme of the utility model has:

a conductive structure of overlapped connecting pieces comprises a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece and the second connecting piece are at least partially overlapped; the first connecting piece is provided with a first through hole, and an electrode plate is arranged around the first through hole and is opposite to the second connecting piece; a plurality of second through holes are formed in the second connecting piece, and conductive rubber is arranged at the position, corresponding to the electrode plate, of each second through hole; and a second fixing piece matched with the first fixing piece is arranged in the first through hole, and the first fixing piece penetrates through one second through hole to be connected with the second fixing piece and tightly presses the corresponding conductive rubber on the electrode sheet.

According to the utility model discloses a conductive structure of overlapping connecting piece each other, set up a plurality of second through-holes on the second connecting piece, make it can be according to actual need, select the second through-hole of suitable position to be connected with first through-hole, therefore the second connecting piece needs often to move about, need have certain elasticity, so adopt conductive rubber as the electrode, utilized conductive rubber's electric conductivity and elasticity, make the function use of cooperation second connecting piece that can be fine, keep the second connecting piece still can keep electrically conductive the connection with the electrode slice on the first through-hole after the activity; the first fixing piece and the second fixing piece are matched with each other to tightly press the conductive rubber on the electrode sheet, so that the second connecting piece can still keep stable electric connection when different second through holes are changed to be opposite to the first through holes; meanwhile, due to the good elasticity of the conductive rubber, a good waterproof surface can be formed on the contact surface, and the stable contact is ensured.

Further, still including preventing tearing open the casing, prevent tearing open the casing and include epitheca and inferior valve, epitheca and inferior valve press from both sides tightly fixed first connecting piece to be equipped with on the epitheca and supply the second connecting piece to pass and supply first mounting male cavity, the second mounting sets up on the inferior valve. The mode that the upper shell and the lower shell formed by the anti-dismantling shell clamp the first connecting piece can protect an electric connection structure formed by the electrode plate and the conductive rubber on the inserted second connecting piece.

Still further, the anti-disassembly shell further comprises a cover body, and the cover body covers the cavity into which the first fixing piece is inserted. The lid is for preventing tearing open the protection and dismantling the lid of discernment, and the back is accomplished in the lid installation, can shelter from the first mounting in the cavity department, only can see first mounting after destroying this lid, avoids the research to find out the method of dismantling first mounting to and dismantle first mounting and must destroy this lid, leave the dismantlement vestige as the evidence, thereby reach the first mounting of protection, provide certain protectiveness, disguise and dismantlement evidence for first mounting.

Still further, the second fixing piece is a fixing column, a screw fixing hole is formed in the middle of the fixing column, and threads matched with the screw fixing hole in a screwed mode are arranged on the first fixing piece. A simple and practical fixing mode between the first fixing piece and the second fixing piece is provided.

Still further, be provided with anti-disassembly mounting hole on the first mounting. Through the anti-disassembly mounting hole, the first fixing piece can be prevented from being disassembled by a standard tool on the market.

Still further, still include the lag, the lag includes the clamp plate and can presss from both sides the flexible cover that the clamp plate is movable relatively, press from both sides the clamp plate and tightly fix between epitheca and inferior valve, the flexible cover is by the back parcel anti-disassembly casing of the face that is located relative the electrode piece. The soft sleeve can wrap part of the anti-disassembly shell, so that the anti-disassembly shell is prevented from colliding with other surfaces.

Still further, the electrode slice is annular and is arranged around the first through hole, and the conductive rubber is arranged on the second connecting piece in a protruding mode. The annular electrode plate and the conductive rubber arranged in a protruding mode enable the connection relation between the electrode plate and the conductive rubber to be more stable.

The electronic shackle with the conductive structure comprises a main body of the electronic shackle, wherein the first connecting piece and the second connecting piece are fixed on two sides of the main body, a detection circuit is arranged in the main body, and the detection circuit is electrically connected with the electrode plate and the conductive rubber.

Furthermore, the first connecting piece and the second connecting piece are internally provided with a lead and a conductive circuit attached to the FPC, and the detection circuit is electrically connected with the electrode plate and the conductive rubber through the lead and the conductive circuit.

Preferably, the conductive wire and the conductive circuit are connected to each conductive rubber in turn.

Drawings

Fig. 1 is an exploded view of a first connector and surrounding structure of the present invention;

fig. 2 is a partial perspective view of the electronic shackle of the present invention;

fig. 3 is a partial sectional view of the electronic shackle of the present invention in a wearing state;

fig. 4 is a partially enlarged view of fig. 3.

Detailed Description

The conductive structure of the overlapped connecting piece and the electronic shackle of the utility model are described with the attached drawings.

The electronic shackle shown in fig. 1 to 4 comprises a main body of the electronic shackle, a first connector 2, a second connector 3 and a first fixing piece 27, wherein the first connector 2 and the second connector 3 are fixed on two sides of a body 1, and a detection circuit is arranged in the body 1; the first connecting piece 2 and the second connecting piece 3 are at least partially overlapped; a first through hole 21 is formed in the first connecting piece 2, an electrode plate 211 is arranged around the first through hole 21, and the electrode plate 211 is opposite to the second connecting piece 3; a plurality of second through holes 31 are formed in the second connecting member 3, and a conductive rubber 311 is arranged at a position, corresponding to the electrode sheet 211, of each second through hole 31; a second fixing member 251 is disposed in the first through hole 21, the second fixing member 251 is engaged with the first fixing member 27, the first fixing member 27 passes through one second through hole 31 to be connected to the second fixing member 251, and presses the corresponding conductive rubber 311 against the electrode pad 211, and the detection circuit is electrically connected to the electrode pad 211 and the conductive rubber 311.

In order to ensure the electrical connection between the electrode plate 211 and the conductive rubber 311 and the detection circuit, it is further necessary to provide a conductive structure on the first connecting member 2 and the second connecting member 3, where the conductive structure may be a conductive wire and a conductive circuit attached to the FPC in the first connecting member 2 and the second connecting member 3, and the detection circuit is electrically connected to the electrode plate 211 and the conductive rubber 311 through the conductive wire and the conductive circuit. And preferably, the conducting wire and the conducting circuit are connected with each conducting rubber 311 in sequence, so that different conducting rubbers 311 are prevented from being connected through different conducting wires, and materials are saved.

The second connecting piece 3 is provided with the plurality of second through holes 31, so that the second through holes 31 at proper positions can be selected to be connected with the first through holes 21 according to actual needs, the second connecting piece 3 needs to move frequently and has certain elasticity, the conductive rubber 311 is adopted as an electrode, and the conductivity and the elasticity of the conductive rubber 311 are utilized, so that the second connecting piece 3 can be well matched with the function of the second connecting piece 3 to use, and the second connecting piece 3 can still keep conductive connection with the electrode plates 211 on the first through holes after moving; and a first fixing member 27 and a second fixing member 251 which are matched with each other to press the conductive rubber 311 against the electrode sheet 211, so that the second connecting member 3 can still maintain stable electrical connection when the second through hole 31 is changed to be opposite to the first through hole 21.

The anti-disassembly shell comprises an upper shell 24, a lower shell 25 and a cover body 28, wherein the upper shell 24 and the lower shell 25 are used for clamping and fixing the first connecting piece 2, a cavity for the second connecting piece 3 to penetrate through and for the first fixing piece 27 to insert is formed in the upper shell 24, and the second fixing piece 251 is arranged on the lower shell 25. The way in which the upper case 24 and the lower case 25 formed of the tamper-proof housing grip the first connector 2 can protect the electrical connection structure formed by the electrode pads 211 and the conductive rubber 311 on the inserted second connector 3. The protective cover 26 comprises a clamping piece 262 and a soft cover 261 which can move relative to the clamping piece 262, the clamping piece 262 is clamped and fixed between the upper shell 24 and the lower shell 25, and the soft cover 261 is covered on the anti-dismounting shell by the back of the face where the electrode piece 211 is located. The soft sleeve 261 can wrap part of the anti-disassembly shell, so that discomfort caused by the fact that the anti-disassembly shell collides with the surface of the leg of the wearer is avoided.

And as shown in fig. 1, 3 and 4, a more specific connection fixing structure of the first connecting member 2 to the tamper-evident housing and the shield case 26 is provided. Screw fixing structures 252 are arranged at the edges of the upper shell 24 and the lower shell 25 to fixedly connect the upper shell 24 and the lower shell 25, and also to fixedly connect one end of the first connecting piece 2 and the clamping piece 262, and form a cavity, the cavity forms first openings 242 at two opposite sides of the upper shell 24 for the second connecting piece 3 to pass through, and forms a second opening 241 at the other end of the upper shell 24, the first fixing piece 27 is inserted into the cavity from the second opening 241, and the cover 28 also covers the second opening 241, so that the cover 28 can shield the first fixing piece 27, and provide a certain concealment for the first fixing piece 27; the cover 28 is provided with a hook 281, the upper case 24 is provided with a fastening groove 243 at a corresponding position, and the cover 28 can be fixed on the second opening 241 by the cooperation of the hook 281 and the fastening groove 243.

The first connecting member 2 is provided with a wing plate 22 at a screw fixing structure 252 corresponding to the upper and

lower cases

24 and 25, and a third through hole 221 is provided in the wing plate 22 for a screw to pass through, so that the upper and

lower cases

24 and 25 can clamp the first connecting member 2. And two wing plates 22 are provided corresponding to the positions of the screw fixing structures 252.

The clamping piece 262 is also provided with a fourth through hole 262b through which a screw passes so that the upper and

lower cases

24 and 25 can clamp the clamping piece 262, and the position of the fourth through hole 262b also corresponds to the position of the screw fixing structure 252. And the clamping piece 262 is also provided with a fifth through hole 262a in the middle, and the position of the fifth through hole 262a corresponds to the position of the first through hole 21, so as to avoid the clamping piece 262 from obstructing the first fixing member 27 and the second fixing member 251 from being connected and fixed with each other.

After the protective sleeve 26 is clamped on the anti-dismantling shell through the clamping piece 262, the soft sleeve 261 is specifically wrapped on the anti-dismantling shell from one side of the lower shell 25, a notch 261a is formed in the soft sleeve 261 and is used for the first connecting piece 2 to pass through, in addition, the skin of a wearer can be opposite to the soft sleeve 261 when the soft sleeve 261 which is arranged in the mode is worn, the skin of the wearer is prevented from being collided with by the anti-dismantling shell, and discomfort of the wearer are caused.

The second fixing member 251 is a fixing column, a screw fixing hole is formed in the middle of the fixing column, and a screw thread 271 engaged with the screw fixing hole is formed in the first fixing member 27. A simple and practical way of fixing between the first fixing member 27 and the second fixing member 251 is provided.

The first fixing member 27 is provided with an anti-detachment mounting hole 272. The first fixing member 27 can be prevented from being detached by a standard tool on the market through the detachment prevention mounting hole. If the polygonal hole larger than the hexagonal shape is adopted, the disassembly-preventing mounting hole 272 can be prevented from being opened by a standard inner hexagonal tool, the polygonal hole with the larger number of sides is adopted, the angle between the sides is larger and is more approximate to a circular shape, the difficulty of opening by adopting a common tool is larger, and preferably, the disassembly-preventing mounting hole 272 in a regular hexagonal shape can be adopted.

The electrode sheet 211 is annular and arranged around the first through hole 21, and the conductive rubber 311 is arranged to protrude outwards from the second connecting member 3. The annular electrode sheet 211 and the protruding conductive rubber 311 make the connection relationship between the electrode sheet 211 and the conductive rubber 311 more stable. In addition, the conductive rubber 311 may be provided in a ring shape corresponding to the electrode pad 211, thereby improving the contact effect between the electrode pad 211 and the conductive rubber 311.

Still the cover is equipped with solid fixed ring 23 on the first connecting piece 2, and when the second connecting piece 3 that stretches out is too long, gu fixed ring 23 can assistance-localization real-time second connecting piece 3.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. The invention is therefore not limited to the specific embodiments disclosed and described above, such as: some modifications and changes of the present invention should fall into the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The conductive structure of the overlapped connecting pieces is characterized by comprising a first connecting piece, a second connecting piece and a first fixing piece, wherein the first connecting piece and the second connecting piece are at least partially overlapped; the first connecting piece is provided with a first through hole, and an electrode plate is arranged around the first through hole and is opposite to the second connecting piece; a plurality of second through holes are formed in the second connecting piece, and conductive rubber is arranged at the position, corresponding to the electrode plate, of each second through hole; and a second fixing piece matched with the first fixing piece is arranged in the first through hole, and the first fixing piece penetrates through one second through hole to be connected with the second fixing piece and tightly presses the corresponding conductive rubber on the electrode sheet.

2. The conductive structure of mutually overlapping connecting members as recited in claim 1, further comprising a detachment prevention housing including an upper housing and a lower housing, the upper housing and the lower housing clamping and fixing the first connecting member, and a cavity for the second connecting member to pass through and for the first fixing member to be inserted is provided on the upper housing, the second fixing member being provided on the lower housing.

3. The conductive structure of an overlapping connector as recited in claim 2, wherein the detachment prevention housing further comprises a cover covering the cavity into which the first fixing member is inserted.

4. The conductive structure of an overlapping connector as claimed in claim 2, wherein the second fixing member is a fixing post having a screw fixing hole formed at a middle portion thereof, and the first fixing member has a screw thread engaged with the screw fixing hole.

5. The conductive structure of an overlapping connecting member as recited in claim 4, wherein said first fixing member is provided with a detachment prevention mounting hole.

6. The conductive structure of an overlapping connector as claimed in claim 2, further comprising a protective cover, wherein the protective cover comprises a clamping piece and a soft cover movable relative to the clamping piece, the clamping piece is clamped and fixed between the upper shell and the lower shell, and the soft cover is covered on the anti-disassembling shell by the back of the face opposite to the electrode piece.

7. The conductive structure of the overlapping connectors as claimed in any one of claims 1 to 6, wherein the electrode sheet is ring-shaped and disposed around the first through hole, and the conductive rubber is disposed to protrude outward from the second connector.

8. The electronic shackle with the conductive structure of the mutually overlapped connecting pieces as claimed in any one of claims 1 to 7, characterized by further comprising a main body of the electronic shackle, wherein the first connecting piece and the second connecting piece are fixed on two sides of the main body, and a detection circuit is arranged in the main body and is electrically connected with the electrode plate and the conductive rubber.

9. The electronic shackle of claim 8, wherein the first connector and the second connector are provided with wires and conductive circuits attached to the FPC, and the detection circuit is electrically connected to the electrode pads and the conductive rubber through the wires and the conductive circuits.

10. The electronic shackle of claim 9, wherein the wire is connected to each of the conductive rubbers in sequence.