CN209514817U - A kind of antitheft band - Google Patents
A kind of antitheft band Download PDFInfo
- Publication number
- CN209514817U CN209514817U CN201920191700.1U CN201920191700U CN209514817U CN 209514817 U CN209514817 U CN 209514817U CN 201920191700 U CN201920191700 U CN 201920191700U CN 209514817 U CN209514817 U CN 209514817U
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- China
- Prior art keywords
- band
- clamping
- clamping apparatus
- band body
- rfid chip
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Abstract
The utility model relates to a kind of antitheft bands, include: band body, and one side is equipped with spaced multiple lock teeth；Clamping apparatus, is fixed at one end of the band body, and the clamping apparatus is equipped with the latch with the lock tooth clamping close to the side of the band body；Anti-theft device, is fixed at the band body and one end is set in the clamping apparatus；RFID chip is set in the clamping apparatus.The utility model can only tense, and cannot unclamp, and can be alarmed accordingly when removing band by destroying band body, to play good anti-theft function.
Description
Technical field
The utility model relates to band technical field, in particular to a kind of antitheft band.
Background technique
Article is tied up using band have the characteristics that it is easy to use, quick, using when band by it around investing object
After product tie up position, its both ends is mutually fastened.And the both ends of existing band mutually buckle and have generally comprised bayonet type and kinked
Formula, bayonet type is that mutually matched interlocking position (such as buckle teeth, catching groove) Lai Shixian is previously provided on band both ends, and right
It is that band itself has the function of bending setting in the formula of kinking, only need to mutually kink at the both ends of band i.e. can reach fastening and tie up
Purpose, strand is moved back at its both ends again when unlocking.In the actual use process, it is mutually buckled there are the both ends of band and is easy pine
De-, the article tied up is also easily stolen.
Utility model content
The purpose of the utility model is to overcome defect existing in the prior art, provide a kind of with anti-theft function
Antitheft band, can by destroy band body remove band when can be alarmed accordingly, thus play well
Anti-theft function.
To achieve the above object, the technical solution of the utility model is to provide a kind of antitheft band, comprising:
Band body, one side are equipped with spaced multiple lock teeth；
Clamping apparatus, is fixed at one end of the band body, and the clamping apparatus is set close to the side of the band body
There is the latch with the lock tooth clamping；
Anti-theft device, is fixed at the band body and one end is set in the clamping apparatus；
RFID chip is set in the clamping apparatus.
Corresponding alarm occurs when in one embodiment, in order to be forced to remove in the band being socketed on part
Information, the preferred technical solution of the utility model are that the anti-theft device includes the circuit box being set in the clamping apparatus, edge
The clamping apparatus is directed around to the band body to be layed in the band body and both ends are fixed in the circuit box
The first signal wire.
In order to which corresponding warning message, the utility model occurs when being forced in the band being socketed on part and removing
Preferred technical solution is that power module, closed type relay, warning device are equipped in the circuit box, the closed type after
Electric appliance includes two couples of contacts ab, AB, and the one pair of them contact ab in two pairs of contacts is set as closed type contact, the power supply mould
The cathode of block is connect by second signal line with a contact of the warning device output end, the warning device input terminal it is another
One contact is connect by third signal wire with a normally-closed contact b of the closed type relay output end, the closed type relay
Another normally-closed contact a of device input terminal connect to form one first with the anode of the power module by fourth signal line
Circuit；One contact A of the closed type relay input terminal is connect by the 5th signal wire with the anode of the power module, institute
Another contact B for stating closed type relay output end is connect with one end of first signal wire, first signal wire it is another
One end is connect with the cathode of the power module, to form a second servo loop, a pair of contact of the closed type relay
AB is in parallel with the power module by the first signal wire, the 5th signal wire.
In order to preferably band body is connected in clamping apparatus make its fix and avoid installation after with clamping apparatus card
The band connect is removed, and the preferred technical solution of the utility model is that the clamping apparatus includes being fixed at the band body
The shell of one end is embedded at the shell close to the buckle of the side of the band body, and the buckle middle position is equipped with clamping
Hole, is embedded with clamping tongue in the blocked hole, the clamping tongue one side wall contacts with the blocked hole one side wall, another side wall with
A clamping chamber is formed between the blocked hole one side wall, the one side wall height of the intracavitary clamping tongue of the clamping is higher than the card
The height in hole is connect, the latch is set to the one side wall of the intracavitary clamping tongue of the clamping, and the band body is far from clamping apparatus
One end penetrates blocked hole and the direction of the lock tooth is contrary with the latch.
In order to make user quickly tighten band, the preferred technical solution of the utility model is that the buckle bottom surface is equipped with
Fasten slot.
In order to make user quickly tighten band, the preferred technical solution of the utility model is the width of the fastening slot
Greater than the width of the band body.
In one embodiment, in order to avoid the RFID chip being socketed on article is removed privately, to occur with secondary
The case where substituting the bad for the good, the clamping apparatus further include the RFID chip accommodating cavity in the clamping apparatus and being disposed adjacent and the
Two package cavities, the RFID chip accommodating cavity are set as anticorrosion cavity, and the RFID chip is set to the RFID chip accommodating cavity
It is interior, and inner cavity is equipped with RFID chip, is buckled with sealing cover, the sealing cover and clamping apparatus on the outside of the RFID chip accommodating cavity
Housing seal connection, be equipped with accommodating cavity in the middle part of the sealing cover, the accommodating cavity is set as etch-proof and close to RFID chip
Side side wall be set as frangible, the accommodating cavity be equipped with to the mordant medium of RFID chip.
In order to which band body to be quickly inserted into clamping apparatus, the preferred technical solution of the utility model is the band
Body is equipped with insertion head far from one end of the clamping apparatus, and the insertion head is obliquely installed far from one end of the clamping apparatus,
It is described insertion head width by close to far from the clamping apparatus direction on successively successively decrease.
Technical solutions of the utility model have the advantages that
1. antitheft band provided by the utility model, it is equipped with clamping apparatus, in use, band body is bent and by band body
Insertion head far from clamping apparatus one end is upward through blocked hole by the side for being clipped to fastening slot, so that band body is connected in institute
It states in clamping apparatus, since the direction of the lock tooth is contrary with the latch, the insertion head of the band body can be inserted
Enter in blocked hole and be clamped with the latch on the clamping tongue, and cannot be by extracting band out outward on fastening slot to the direction of buckle
Body, therefore cannot be removed again after the fixation of band body 1, to play the effect of tamper.
2. antitheft band provided by the utility model, it is equipped with anti-theft device, when normal use, the first signal wire is not destroyed
When, when closed type relay is in energized state, the circuit between closed type relay and warning device is in off state, from
And warning device does not work.When by cutting or destroying band body dismounting band, after band body is cut, keep band intracorporal
First signal wire is cut, at this time closed type relay no power, and the circuit between closed type relay and warning device is in logical
Line state, warning device works and carries out audio alert, so that band be avoided to be forced to remove, causes article stolen.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the antitheft band provided in an embodiment of the present invention；
Fig. 2 is the top view of antitheft band shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the clamping apparatus in Fig. 2；
Fig. 4 is cross-sectional view at A in Fig. 2；
Fig. 5 is the structural schematic diagram of the antitheft band provided in the utility model another kind embodiment；
Fig. 6 is cross-sectional view at B in Fig. 5；
In figure: 1: band body；2: clamping apparatus；3: anti-theft device；4: fastening slot；5: insertion head；6:RFID chip；1-1:
Lock tooth；2-1: latch；2-2: shell；2-3: buckle；2-4: blocked hole；2-5: clamping tongue；2-6:RFID chip accommodating cavity；2-7:
Second package cavity；2-61: sealing cover；2-62: accommodating cavity；3-1: circuit box；3-2: the first signal wire；3-3: power module；3-
4: closed type relay；3-5: warning device；3-6: second signal line；3-7: third signal wire；3-8: fourth signal line；3-
9: the five signal wires.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are only used for describing
Purpose is not understood to indicate or imply relative importance.In addition, the utility model different embodiments disclosed below
Involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figures 1 to 6, a kind of antitheft band provided by the utility model, comprising:
Band body 1, one side are equipped with spaced multiple lock tooth 1-1；
Clamping apparatus 2, is fixed at one end of the band body 1, the clamping apparatus 2 close to the band body 1 one
Side is equipped with the latch 2-1 with the lock tooth 1-1 clamping；
Anti-theft device 3, is fixed at the band body 1 and one end is set in the clamping apparatus 2；
RFID chip 6 is set in the clamping apparatus 2.
Working principle of the utility model is:
The direction of lock tooth 1-1 described in the utility model is contrary with the latch 2-1's；In use, band body 1 is remote
One end from clamping apparatus 2 is inserted into clamping apparatus 2 and by latch 2-1 and lock tooth 1-1 clamping, by the lock tooth 1- on band body 1
1 blocks, to band body 1 is fixed in the clamping apparatus 2, since the direction of the lock tooth 1-1 is with the latch 2-1's
Contrary, the band body 1 can be inserted in clamping apparatus 2 and cannot reversely take out the band body 1 for being inserted into clamping apparatus 2
Out, it to play the effect of tamper, therefore cannot remove after the fixation of band body 1, be torn open when by cutting or destroying band body 1 again
When except band, after band body 1 is destroyed, the anti-theft device 3 in band body 1, which is triggered, alarms, and reminds surrounding people.
Corresponding alarm occurs when in one embodiment, in order to be forced to remove in the band being socketed on part
Information, the utility model preferred embodiment are that the anti-theft device 3 includes the circuit box in the clamping apparatus 2
3-1, be directed around along the clamping apparatus 2 to the band body 1 be layed in the band body 1 and both ends be fixed at it is described
The first signal wire 3-2 in circuit box 3-1.When by cutting or destroying the dismounting band of band body 1, band body 1 is cut
Afterwards, the first signal wire 3-2 in band body 1 is cut, so that the warning device in trigger circuit box 3-1 is alarmed, is mentioned
Wake up surrounding people.
In order to which corresponding warning message, the utility model occurs when being forced in the band being socketed on part and removing
Preferred embodiment is that power module 3-3, closed type relay 3-4, warning device 3-5 are equipped in the circuit box 3-1,
The closed type relay 3-4 includes two couples of contacts ab, AB, and the one pair of them contact ab in two pairs of contacts is set as closed type
The cathode of contact, the power module 3-3 is connected by a contact of second signal line 3-6 and the warning device 3-5 output end
It connects, another contact of the warning device 3-5 input terminal is exported by the third signal wire 3-7 and closed type relay 3-4
Another normally-closed contact a of the one normally-closed contact b connection at end, the closed type relay 3-4 input terminal passes through fourth signal line 3-
8 connect to form first circuit with the anode of the power module 3-3；The closed type relay 3-4 input terminal
One contact A is connect by the 5th signal wire 3-9 with the anode of the power module 3-3, the closed type relay 3-4 output end
Another contact B connect with one end of the first signal wire 3-2, the other end of the first signal wire 3-2 and the power supply
The cathode of module 3-3 connects, to form a second servo loop, a pair of contact AB of the closed type relay 3-4 passes through the
One signal wire 3-2, the 5th signal wire 3-9 are in parallel with the power module 3-3.
In the present embodiment, when closed type relay 3-4 is in energized state, closed type relay 3-4 and warning device
Circuit between 3-5 is in off state, so that warning device 3-5 does not work；When the first signal wire is destroyed, make closed type after
Electric appliance 3-4 no power, the circuit between closed type relay 3-4 and warning device 3-5 are in channel status, warning device 3-5 work
Make and carries out audio alert.In use, band body 1 is inserted into clamping apparatus 2 far from one end of clamping apparatus 2 and passes through latch 2-
1 is clamped with lock tooth 1-1, and the lock tooth 1-1 on band body 1 is blocked, so that band body 1 is fixed in the clamping apparatus 2,
Since the direction of the lock tooth 1-1 is contrary with the latch 2-1's, the band body 1 can be inserted clamping apparatus 2 it is interior and
Reversely the band body 1 that be inserted into clamping apparatus 2 cannot be extracted out, therefore cannot be removed again after the fixation of band body 1.Normal use
When, when the first signal wire is not destroyed, when closed type relay 3-4 is in energized state, closed type relay 3-4 and alarm
Circuit between device 3-5 is in off state, so that warning device 3-5 does not work.It is torn open when by cutting or destroying band body 1
When except band, after band body 1 is cut, cut the first signal wire 3-2 in band body 1, at this time closed type relay 3-4
No power, the circuit between closed type relay 3-4 and warning device 3-5 is in channel status, and warning device 3-5 works and carries out
Audio alert causes article stolen so that band be avoided to be forced to remove.
In one embodiment, it is made to fix and avoid to pacify in order to which preferably band body is connected in clamping apparatus
Band after dress with clamping apparatus clamping is removed, and the utility model preferred embodiment as shown in Figure 4, Figure 5 is the card
Connection device 2 includes the shell 2-2 for being fixed at described 1 one end of band body, is embedded at the shell 2-2 close to the band body 1
Side buckle 2-3, the middle position buckle 2-3 is equipped with blocked hole 2-4, is embedded with clamping tongue in the blocked hole 2-4
2-5, the clamping tongue 2-5 one side wall contacts with the blocked hole 2-4 one side wall, another side wall and the side the blocked hole 2-4
A clamping chamber is formed between wall, the one side wall height of the intracavitary clamping tongue 2-5 of the clamping is higher than the height of the blocked hole 2-4
Degree, the latch 2-1 are set to the one side wall of the intracavitary clamping tongue 2-5 of the clamping, and the band body 1 is far from clamping apparatus 2
One end penetrates blocked hole 2-4 and the direction of the lock tooth 1-1 is contrary with the latch 2-1's.
In the present embodiment, in use, band body is bent and the insertion head by band body far from clamping apparatus one end is by card
The side of button to fastening slot is upward through blocked hole, to band body is connected in the clamping apparatus, due to the lock tooth
Direction is contrary with the latch, the insertion head of the band body can be inserted in blocked hole and on the clamping tongue
Latch clamping, and extract band body on the direction that cannot be extremely buckled by fastening slot out outward, therefore cannot be again after the fixation of band body 1
It removes, to play the effect of tamper.
In order to make user quickly tighten band, the utility model preferred embodiment is that the bottom surface buckle 2-3 is set
There is fastening slot 4.
In order to make user quickly tighten band, the utility model preferred embodiment is the width of the fastening slot 4
Greater than the width of the band body 1.
In one embodiment, in order to avoid the RFID chip 6 being socketed on article is removed privately, to occur with secondary
The case where substituting the bad for the good, the clamping apparatus 2 further include the RFID chip accommodating cavity 2- in the clamping apparatus 2 and being disposed adjacent
The 6 and second package cavity 2-7, the RFID chip accommodating cavity 2-6 are set as anticorrosion cavity, and the RFID chip 6 is set to described
In RFID chip accommodating cavity 2-6, sealing cover 2-61, the sealing cover 2-61 are buckled on the outside of the RFID chip accommodating cavity 2-6
It is tightly connected with the shell 2-2 of clamping apparatus 2, accommodating cavity 2-62, the accommodating cavity 2-62 is equipped in the middle part of the sealing cover 2-61
It is set as etch-proof and close to RFID chip 6 side side wall and is set as frangible, the accommodating cavity 2-62 is equipped with to RFID chip 6
Mordant medium.
The relevant information of article is stored in the present embodiment, in RFID chip, RFID chip 6 is fixed on article by band
On, the RFID chip accommodating cavity 2-6 being fixed in the clamping apparatus 2 of one end of the band body 1 is equipped with RFID chip 6, when
When sealing cover 2-61 on mandatory dismantling RFID chip accommodating cavity 2-6, the side wall of accommodating cavity 2-62 is damaged in sealing cover 2-61,
Cause to flow out the mordant medium of the chip of RFID chip 6 in accommodating cavity 2-62 and reach RFID chip accommodating cavity 2-6, makes
6 chip of RFID chip in RFID chip accommodating cavity 2-6 is corroded；To avoid the RFID chip 6 on standard article
It removes, and RFID chip 6 is placed on substandard products or article of poor quality, there is a situation where adulterate.
In order to which band body to be quickly inserted into clamping apparatus, the utility model preferred embodiment is the band
Body 1 is equipped with insertion head 5 far from one end of the clamping apparatus 2, and the insertion head 5 is tilted far from one end of the clamping apparatus 2
Setting, it is described insertion head 5 width by close to far from the clamping apparatus 2 direction on successively successively decrease.The insertion head 5 is set
For scalariform.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (8)
1. a kind of antitheft band characterized by comprising
Band body (1), one side are equipped with spaced multiple lock teeth (1-1)；
Clamping apparatus (2) is fixed at one end of the band body (1), and the clamping apparatus (2) is close to the band body (1)
Side be equipped with and it is described lock tooth (1-1) clamping latch (2-1)；
Anti-theft device (3), is fixed at the band body (1) and one end is set in the clamping apparatus (2)；
RFID chip (6) is set in the clamping apparatus (2).
2. antitheft band according to claim 1, which is characterized in that the anti-theft device (3) includes being set to the clamping
Circuit box (3-1) in device (2) is directed around to the band body (1) along the clamping apparatus (2) and is layed in the band
In body (1) and both ends are fixed at the first signal wire (3-2) in the circuit box (3-1).
3. antitheft band according to claim 2, which is characterized in that be equipped with power module (3- in the circuit box (3-1)
3), closed type relay (3-4), warning device (3-5), the closed type relay (3-4) include two couples of contacts ab, AB, two
Closed type contact is set as to the one pair of them contact ab in the contact, the cathode of the power module (3-3) passes through the second letter
Number line (3-6) is connect with a contact of the warning device (3-5) output end, warning device (3-5) input terminal it is another
Contact is connect by third signal wire (3-7) with a normally-closed contact b of closed type relay (3-4) output end, described normal
Another normally-closed contact a of closed form relay (3-4) input terminal passes through fourth signal line (3-8) and the power module (3-3)
Anode connection is to form first circuit；One contact A of closed type relay (3-4) input terminal passes through the 5th signal
The anode of line (3-9) and the power module (3-3) connect, another contact B of closed type relay (3-4) output end and
One end of first signal wire (3-2) connects, the other end and the power module (3-3) of first signal wire (3-2)
Cathode connection, to form a second servo loop, a pair of contact AB of the closed type relay (3-4) passes through the first signal
Line (3-2), the 5th signal wire (3-9) are in parallel with the power module (3-3).
4. antitheft band according to claim 1, which is characterized in that the clamping apparatus (2) is described including being fixed at
The shell (2-2) of band body (1) one end is embedded at the shell (2-2) close to the buckle (2- of the side of the band body (1)
3), the buckle middle position (2-3) is equipped with blocked hole (2-4), and clamping tongue (2-5), institute are embedded in the blocked hole (2-4)
State clamping tongue (2-5) one side wall contacted with the blocked hole (2-4) one side wall, another side wall and the side the blocked hole (2-4)
A clamping chamber is formed between wall, the one side wall height of the intracavitary clamping tongue (2-5) of the clamping is higher than the blocked hole (2-4)
Height, the latch (2-1) is set to the one side wall of the intracavitary clamping tongue (2-5) of the clamping, and the band body (1) is far from card
One end of connection device (2) penetrates blocked hole (2-4) and the direction of lock tooth (1-1) is contrary with the latch (2-1).
5. antitheft band according to claim 4, which is characterized in that the buckle bottom surface (2-3) is equipped with fastening slot (4).
6. antitheft band according to claim 5, which is characterized in that the width of fastening slot (4) is greater than the band
The width of body (1).
7. antitheft band according to claim 4, which is characterized in that the clamping apparatus (2) further includes being set to the card
In connection device (2) and the RFID chip accommodating cavity (2-6) and the second package cavity (2-7) that are disposed adjacent, the RFID chip accommodate
Chamber (2-6) is set as anticorrosion cavity, and the RFID chip (6) is set in the RFID chip accommodating cavity (2-6), the RFID core
It is buckled with sealing cover (2-61) on the outside of piece accommodating cavity (2-6), the shell (2-2) of the sealing cover (2-61) and clamping apparatus (2)
Be tightly connected, be equipped with accommodating cavity (2-62) in the middle part of the sealing cover (2-61), the accommodating cavity (2-62) be set as it is etch-proof and
Side side wall close to RFID chip (6) is set as frangible, and the accommodating cavity (2-62) is equipped with and is corrosive to RFID chip (6)
Medium.
8. antitheft band according to claim 1, which is characterized in that the band body (1) is far from the clamping apparatus (2)
One end be equipped with insertion head (5), insertion head (5) is obliquely installed far from the one end of the clamping apparatus (2), the insertion head
(5) width on the direction close to separate the clamping apparatus (2) by successively successively decreasing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191700.1U CN209514817U (en) | 2019-02-12 | 2019-02-12 | A kind of antitheft band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191700.1U CN209514817U (en) | 2019-02-12 | 2019-02-12 | A kind of antitheft band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514817U true CN209514817U (en) | 2019-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920191700.1U Active CN209514817U (en) | 2019-02-12 | 2019-02-12 | A kind of antitheft band |
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| Country | Link |
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| CN (1) | CN209514817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859429A (en) * | 2019-02-12 | 2019-06-07 | 昆山法拉第智能科技有限公司 | A kind of antitheft band |
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2019
- 2019-02-12 CN CN201920191700.1U patent/CN209514817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859429A (en) * | 2019-02-12 | 2019-06-07 | 昆山法拉第智能科技有限公司 | A kind of antitheft band |
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