CN106157499A - Counter anti-theft tracker - Google Patents
Counter anti-theft tracker Download PDFInfo
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- CN106157499A CN106157499A CN201510148201.0A CN201510148201A CN106157499A CN 106157499 A CN106157499 A CN 106157499A CN 201510148201 A CN201510148201 A CN 201510148201A CN 106157499 A CN106157499 A CN 106157499A
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- counter
- wiper arm
- theft
- installing plate
- power transmission
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Abstract
The invention discloses a kind of counter anti-theft tracker, including installing matrix (200) and switch gate induction installation (100), counter door includes the first counter door and the second counter door, matrix is installed for installation on the first counter door, switch gate induction installation includes wiper arm, back-moving spring and sensor circuit, one end of wiper arm is rotatably installed on installation matrix, message switching it is in series with on sensor circuit, this message switching links with wiper arm, when counter door is in open mode, wiper arm is maintained at initial position by back-moving spring, message switching is in the one in closure state and off-state;In the closing process of counter door, wiper arm can be stirred by the second counter door forward, to drive message switching to switch to the another one in closure state and off-state.Pass through such scheme so that the switch motion of counter door can be converted to the make-and-break signal of circuit by the counter anti-theft tracker of the present invention, transmits the signal to backstage, backstage accurate perception counter door can be made to be opened.
Description
Technical field
The present invention relates to goods anti-theft tracking field, in particular it relates to a kind of counter anti-theft tracker.
Background technology
Along with the development of society, logistics seems more and more important, and the cargo security of logistics is the most particularly
Important, particularly port and pier, container is numerous, packaging often occurs during transport container
Case is illegally opened, cargo pilfering, causes huge economic loss.Existing container anti-theft follows the trail of dress
The antitheft coefficient put is the highest, it is impossible to effectively goods is carried out anti-theft protection.Further, existing container
Anti-theft tracking device will be destroyed when chamber door is opened, it is impossible to realizes repeatedly utilizing.
Summary of the invention
It is an object of the invention to provide a kind of antitheft coefficient height and allow the counter anti-theft tracking repeatedly utilized
Device.
To achieve these goals, the present invention provides a kind of counter anti-theft tracker, including install matrix and
For sensing the switch gate induction installation that counter door opens or closes, described counter door includes being formed relieving accumulation of pathogens
First counter door of structure and the second counter door, it is characterised in that described installation matrix is for installation into described
The position of the close described second counter door of the first counter door, described switch gate induction installation include wiper arm,
Back-moving spring and sensor circuit, one end of described wiper arm is rotatably installed on described installation matrix, described
Being in series with message switching on sensor circuit, this message switching links with described wiper arm, at described counter door
When open mode, described wiper arm is maintained at initial position by described back-moving spring, at described message switching
One in closure state and off-state;In the closing process of described counter door, described wiper arm energy
Enough stirred by described second counter door forward, with drive described message switching switch to described closure state and
Another one in off-state.
Preferably, described installation matrix being provided with locating part, this locating part is positioned at the side of described wiper arm,
For limiting the maximum forward corner of described wiper arm.
Preferably, described message switching includes that static contact and moving contact, described moving contact join with described wiper arm
Dynamic, when described wiper arm is in described initial position, described moving contact contacts with static contact;When described
Wiper arm, when described initial position rotates forward, drives described moving contact to separate from described static contact.
Preferably, described switch gate induction installation includes the first pcb component, described sensor circuit
It is integrated on described first pcb component.
Preferably, described switch gate induction installation includes power transmission shaft, and this power transmission shaft is installed on described installation base
Body and can be around own axis, described wiper arm is perpendicular to described power transmission shaft, one end of described wiper arm and
Described moving contact is separately fixed on described power transmission shaft, and described wiper arm can drive institute by described power transmission shaft
State moving contact rotate, described back-moving spring is torsion spring, this torsion spring set on described power transmission shaft and with this transmission
Axle keeps fixing.
Preferably, described installation matrix includes integrated first installing plate, the second installing plate and centre
Plate, described first installing plate and the second installing plate respectively from two longitudinal edges of described intermediate plate towards this
The same side of intermediate plate extends, so that described installation matrix has " u "-shaped cross section, described switch gate
Induction installation is arranged on the outside of described first installing plate.
Preferably, between free end and the free end of described second installing plate of described first installing plate away from
From the transverse width less than described intermediate plate.
Preferably, the free end of described first installing plate and/or the free end of described second installing plate are formed
There is the flange protruded inwardly from.
Preferably, described first installing plate is positioned at the inner side of described first counter door.
Preferably, described counter anti-theft tracker includes the first housing, and this first housing is arranged on described
On the outside of one installing plate, and limit described first printed circuit-board assembly of receiving with this first installing plate
Cavity.
Preferably, described power transmission shaft is parallel to the longitudinal extension of described intermediate plate, the upper end of described power transmission shaft
Extending through described first housing, the lower end of described power transmission shaft is threadedly connected to be arranged on described first and installs
Support on plate, described wiper arm is fixed on the upper end of described power transmission shaft, described wiper arm extend through described in
Between the plane at plate place and extend through the plane at described first installing plate place, described back-moving spring and
Moving contact is fixed on the lower end of described power transmission shaft.
Preferably, the cross section of described locating part is L-shaped, and include orthogonal limiting plate and
Fixed plate, described fixed plate is fixed on the outside of described first housing, and described limiting plate is positioned at described wiper arm
The side of the most described first installing plate.
Preferably, described power transmission shaft passes described fixed plate.
Preferably, described first housing being provided with light sensing device, this light sensing device is with described
First pcb component electrical connection.
Preferably, the outside of described second installing plate is provided with satellite positioning device, the second printed circuit board (PCB)
Assembly and the second housing, described second housing and described second installing plate limit the described satellite fix of receiving
Device and the cavity of the second printed circuit-board assembly, described satellite positioning device and the second printed circuit board (PCB) group
Part electrically connects, and described second printed circuit-board assembly and the first printed circuit-board assembly are connected by winding displacement,
Described winding displacement is arranged on the inner side of described intermediate plate.
Preferably, the inner side of described installation matrix is pasted with the first rubber cushion, and described winding displacement is by described first glue
Pad covers.
Preferably, described counter anti-theft tracker includes two additional locking devices relative to each other, each
Additional locking devices includes fixed support, knob, screw rod and hold-down head, two described additional locking devices
Described support be separately fixed at described first housing and the outside of the second housing, described fixed support is opened
Being provided with screwed hole, described screw rod is parallel to the horizontal expansion of described intermediate plate and through described screwed hole, institute
State knob and hold-down head is separately positioned on the two ends of described screw rod, the end face of described hold-down head is provided with
Two rubber cushions.
Preferably, described counter anti-theft tracker is container anti-theft tracker.
Pass through technique scheme so that the counter anti-theft tracker of the present invention can opening counter door
It is switched on or switched off signal with closing motion is converted to circuit, by transmitting the signal to background server,
Backstage accurately perception counter door can be made to be opened, thus prevent goods stolen.Further, due to counter
After door is opened, wiper arm can automatically reset, thus without affecting being continuing with of counter anti-theft tracker.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with
Detailed description below is used for explaining the present invention together, but is not intended that limitation of the present invention.?
In accompanying drawing:
Fig. 1 is the axonometric chart of the counter anti-theft tracker according to one embodiment of the present invention;
Fig. 2 is the enlarged drawing of the part A in Fig. 1;
Fig. 3 is the enlarged drawing of the part B in Fig. 1;
Fig. 4 is the front view of the counter anti-theft tracker according to one embodiment of the present invention;
Fig. 5 is the right view of Fig. 4;
Fig. 6 is the axonometric chart of a kind of embodiment of switch gate induction installation;
Fig. 7 is the decomposed figure of a kind of embodiment of switch gate induction installation.
Description of reference numerals
100 switch gate induction installation 101 screw cap 102 first nuts
103 wiper arm 104 power transmission shaft 105 back-moving springs
106 moving contact 107 static contact 108 second nuts
109 support 110 locating part 111 limiting plates
112 fixed plates 200 install matrix 201 first installing plate
202 second installing plate 203 intermediate plate 204 flange
300 first housing 400 second housing 500 light sensing devices
600 additional locking devices 601 fixed support 602 knobs
603 screw rod 604 hold-down head 605 second rubber cushions
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that
Detailed description of the invention described herein is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower " leads to
Refer to upper and lower under normal mounting state of the counter anti-theft tracker of the present invention;" inside and outside " is
Refer to inside and outside relative to itself profile of each parts.
As shown in Figures 1 to 6, the present invention provides a kind of counter anti-theft tracker, including installing matrix 200
With for sensing the switch gate induction installation 100 that counter door opens or closes, described counter door includes being formed
The first counter door and the second counter door to opening structure, wherein, installs matrix 200 for installation into first
The position (that is, the side away from its door hinge of the first counter door) near the second counter door of counter door,
Switch gate induction installation 100 includes wiper arm 103, back-moving spring 105 and sensor circuit, wiper arm 103
One end is rotatably installed on installation matrix 200, and sensor circuit is in series with message switching, and this information is opened
Closing and link with wiper arm 103, when counter door is in open mode, the first counter door and the second counter door divide
From, wiper arm 103 is maintained at initial position by back-moving spring 105, and now, described message switching is in and closes
Conjunction state or off-state, so that sensor circuit is switched on or switched off;In the closing process of counter door, the
One counter door and the second counter door relative motion, the part near the first counter door of the second counter door is (i.e.,
The side away from its door hinge of the second counter door) forward stirs wiper arm 103, and wiper arm 103 drives described
Message switching switches to off-state from closure state or switches to closure state from off-state, so that
Sensor circuit disconnects or connects.
Pass through technique scheme so that the counter anti-theft tracker of the present invention can opening counter door
It is switched on or switched off signal with closing motion is converted to circuit, by transmitting the signal to background server,
Backstage accurately perception counter door can be made to be opened, thus prevent goods stolen.Further, due to counter
Door open after, wiper arm 103 can automatically reset, thus without affect counter anti-theft tracker continue make
With.
As shown in Figure 6 and Figure 7, described message switching can include static contact 107 and moving contact 106,
Wherein, moving contact 106 links with wiper arm 103, when wiper arm 103 is in initial position, and moving contact 106
Contact with static contact 107;When wiper arm 103 rotates forward from initial position, it is possible to drive moving contact
106 separate from static contact 107.
Link here it is possible to be accomplished in several ways moving contact 106 with wiper arm 103.Real as one
Executing mode, as shown in Figure 6 and Figure 7, switch gate induction installation 100 can include power transmission shaft 104, should
Power transmission shaft 104 is installed on to be installed matrix 200 and can rotate around the axis of this rotary shaft 104 self, dials
Arm 103 is perpendicular to power transmission shaft 104, and one end and the moving contact 106 of wiper arm 103 are separately fixed at power transmission shaft
On 104, wiper arm 103 can drive moving contact 106 to rotate by power transmission shaft 104.In this situation
Under, back-moving spring 105 can be torsion spring, this torsion spring set on power transmission shaft 104 and with this power transmission shaft 104
Keep fixing, so that rotary shaft 104 resets, thus drive wiper arm 103 to reset.
Described sensor circuit is set for convenience, simultaneously in order to reduce the volume of counter anti-theft tracker, excellent
Selection of land, switch gate induction installation 100 includes the first pcb component (not shown), described sensing
Circuit is integrated on this first pcb component.
Matrix 200 is installed and can have various suitable structure.The one side of being preferable to carry out as the present invention
Formula, as shown in Figure 1 and Figure 5, install matrix 200 can include integrated first installing plate 201,
Second installing plate 202 and intermediate plate 203, the first installing plate 201 and the second installing plate 202 are the most therefrom
Between plate 203 two longitudinal edges towards this intermediate plate 203 the same side extend so that install matrix 200
Having " u "-shaped cross section, switch gate induction installation 100 is arranged on the outside of the first installing plate 201.
In this way so that during being installed on counter door by installation matrix 200, only base need to will be installed
Body 200 is inserted on counter door, it is not necessary to uses other securing member, greatly simplifies and installed
Journey.Further, owing to installing the simple in construction of matrix 200, therefore, it is possible to reduce manufacturing cost.
Here, the first installing plate 201 is positioned at the inner side of described first counter door, so that switch gate sensing dress
Put 100 inner sides being arranged on counter door, thus preferably protect switch gate induction installation 100.
Preferably, the free end of the first installing plate 201 and the free end of the second installing plate 202 are substantially flush,
And during the distance between the free end of the free end of the first installing plate 201 and the second installing plate 202 is less than
Between the transverse width of plate 203 so that installing matrix 200 to be formed as the U-board of opening width, narrow base,
So when being clamped on counter door, the first installing plate 201 and the second installing plate 202 can produce elasticity
Deformation, is conducive to more stably clamping counter door.It is highly preferred that as it is shown in figure 1, the first installing plate 201
Free end and/or the free end of the second installing plate 202 be formed with the flange 204 protruded inwardly from, with convenient
Insert counter door.
Preferably, as it is shown in figure 1, the counter anti-theft tracker of the present invention can include the first housing 300,
This first housing 300 is arranged on the outside of the first installing plate 201, and limits with this first installing plate 201
Make the cavity accommodating described first printed circuit-board assembly.
Specifically, as shown in Figure 6 and Figure 7, power transmission shaft 104 can be parallel to the longitudinal direction of intermediate plate 203
Extend, and, the upper end of power transmission shaft 104 can extend through the first housing 300, power transmission shaft 104
Lower end is threadedly connected to the support 109 being arranged on the first installing plate 201, can be relative to support with this
109 rotate, and wiper arm 103 is fixed on the upper end of power transmission shaft 104, back-moving spring 105 and moving contact 106
It is fixed on the lower end of power transmission shaft 104.
In several ways wiper arm 103, back-moving spring 105 and moving contact 106 can be fixed on transmission
On axle 104.As a kind of embodiment, as it is shown in fig. 7, power transmission shaft 104 can be formed as two ends thin,
Middle thick multidiameter, and the two ends of power transmission shaft 104 are formed with screw thread, and wiper arm 103 is by the first spiral shell
Female 103 upper ends being fastened on power transmission shaft 104, and block at the top of power transmission shaft 104 with screw cap 101,
Back-moving spring 105 and moving contact 106 are fastened on the lower end of power transmission shaft 104 by the second nut 108,
Frame 109 is positioned at the lower section of the second nut 108.
Wiper arm 103 extends through the plane at intermediate plate 203 place and extends through the first installing plate 201
The plane at place, so that counter door is during closing, it is possible to touch and stir wiper arm 103.
As in figure 2 it is shown, the angle in order to prevent wiper arm 103 forward from pushing aside is excessive, and then to switch gate sense
Device 100 (especially back-moving spring 105) is answered to cause damage, it is preferable that to install and set on matrix 200
Being equipped with locating part 110, this locating part 110 is positioned at the side of wiper arm 103, for limiting wiper arm 103
Maximum forward corner.
Locating part 110 can have various suitable structure.As a kind of embodiment, as in figure 2 it is shown,
The cross section of locating part 110 can be L-shaped, and can include orthogonal limiting plate 111 He
Fixed plate 112, fixed plate 112 is fixed on the outside of the first housing 300, and power transmission shaft 104 is through fixing
Plate 112, limiting plate 111 is positioned at the side of first installing plate 201 dorsad of wiper arm 103, when wiper arm 103
When rotating forward certain angle, wiper arm 103 touches on limiting plate 111, thus limits wiper arm 103 and continue
Continuous rotation.
Preferably, as it is shown in figure 1, light sensing device 500 can be provided with on the first housing 300,
This light sensing device 500 electrically connects with the first pcb component, and light sensing device 500 can
Size according to light intensity judges that counter door is in open mode or closed mode, thus as with
The induction installation that switch gate induction installation 100 is arranged side by side.Here it is possible to counter anti-theft tracker is set to
Only sense, at switch gate induction installation 100 and light sensing device 500, the feelings that counter door is opened simultaneously
Under condition, just send, to background server, the signal that counter door has been opened, ensure the accurate of monitoring result with this
Property;Counter anti-theft tracker can also be set to when switch gate induction installation 100 and light sensing device
Any one in 500 senses when counter door is opened, and just sends what counter door had been opened to background server
Signal, with this can in the case of switch gate induction installation 100 or light sensing device 500 lost efficacy,
Remain to monitor counter door open.
Specifically, the outside of the second installing plate 202 can be provided with satellite positioning device, the second printing electricity
Road board component and the second housing 400, the second housing 400 and the second installing plate 202 limit receiving satellite
Positioner and the cavity of the second printed circuit-board assembly (the most not shown), satellite positioning device and second
Printed circuit-board assembly electrically connects, and satellite positioning device is used for obtaining the geographical location information of counter, and will
This information is sent to background server by the second printed circuit-board assembly, it is simple to counter is grasped on backstage at any time
Geographical position.Here, satellite positioning device can be such as GPS alignment system.Second printing electricity
Road board component and the first printed circuit-board assembly are connected by winding displacement (not shown), so that two printing electricity
Road board component can communicate, and described winding displacement can be arranged on the inner side of intermediate plate 203.In order to protect
State winding displacement, the first rubber cushion can be pasted to cover described winding displacement in the inner side installing matrix 200.Here,
Paste the first rubber cushion to be also beneficial to increase the friction installing matrix 200 with counter door, make installation matrix 200
It is more securely held on counter door.
More specifically, the first housing 300 is additionally provided with for switch gate induction installation 100, first
The power supply that printed circuit-board assembly, the second printed circuit-board assembly and satellite positioning device are powered.Here,
First printed circuit-board assembly is responsible for Charge Management, switch gate information management and light information and is managed, and second
Printed circuit-board assembly is responsible for receiving and transmitting signal and information processing.Switch gate induction installation 100 and light sensing
The signal sensed is sent to the first printed circuit-board assembly, the first printed circuit-board assembly by device 500
Transmitting a signal to the second printed circuit-board assembly again, signal is processed by the second printed circuit-board assembly,
And result is wirelessly sent to background server.
In order to be further ensured that counter anti-theft tracker can be firmly held on counter door, it is preferable that
As shown in figures 1 and 3, counter anti-theft tracker can include two additional locking devices relative to each other
600, each additional locking devices 600 includes fixed support 601, knob 602, screw rod 603 and compresses
604, the support 601 of two additional locking devices 600 is separately fixed at the first housing 300 and second
The outside of housing 400, fixed support 601 offers screwed hole, and screw rod 603 is parallel to intermediate plate 203
Horizontal expansion and through screwed hole, knob 602 and hold-down head 604 are separately positioned on the two of screw rod 603
End, the end face of hold-down head 604 is provided with the second rubber cushion 605.In this way, matrix 200 will be installed
When being inserted on counter door, if feeling the most loose, hold-down head 604 can be made to compress with turning knob 602
On counter door, thus play the effect of auxiliary locking.
The counter anti-theft tracker of the present invention may be used for polytype counter, especially container.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention does not limit
Detail in above-mentioned embodiment, in the technology concept of the present invention, can be to the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention,
In the case of reconcilable, can be combined by any suitable means.In order to avoid unnecessary
Repeating, various possible compound modes are illustrated by the present invention the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as its
Without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (18)
1. a counter anti-theft tracker, including installing matrix (200) and being used for sensing counter door and open
Or the switch gate induction installation (100) closed, described counter door includes forming the first counter to opening structure
Door and the second counter door, it is characterised in that described installation matrix (200) is for installation into described first
The position of the close described second counter door of counter door, described switch gate induction installation (100) includes dialling
Arm (103), back-moving spring (105) and sensor circuit, one end of described wiper arm (103) is rotationally
It is installed on described installation matrix (200), described sensor circuit is in series with message switching, this message switching
Link with described wiper arm (103), when described counter door is in open mode, described wiper arm (103)
Being maintained at initial position by described back-moving spring (105), described message switching is in closure state and breaks
One in open state;In the closing process of described counter door, described wiper arm (103) can be by institute
State the second counter door forward to stir, to drive described message switching switch to described closure state and disconnect shape
Another one in state.
Counter anti-theft tracker the most according to claim 1, it is characterised in that described installation base
Being provided with locating part (110) on body (200), this locating part (110) is positioned at described wiper arm (103)
Side, be used for limiting the maximum forward corner of described wiper arm (103).
Counter anti-theft tracker the most according to claim 2, it is characterised in that described information is opened
Pass includes static contact (107) and moving contact (106), described moving contact (106) and described wiper arm (103)
Linkage, when described wiper arm (103) is in described initial position, described moving contact (106) and stationary contact
Head (107) contacts;When described wiper arm (103) rotates forward from described initial position, drive institute
State moving contact (106) to separate from described static contact (107).
Counter anti-theft tracker the most according to claim 3, it is characterised in that described switch gate
Induction installation (100) includes that the first pcb component, described sensor circuit are integrated in described first
On pcb component.
Counter anti-theft tracker the most according to claim 4, it is characterised in that described switch gate
Induction installation (100) includes that power transmission shaft (104), this power transmission shaft (104) are installed on described installation matrix
And can be around own axis (200), described wiper arm (103) be perpendicular to described power transmission shaft (104),
One end and the described moving contact (106) of described wiper arm (103) are separately fixed at described power transmission shaft (104)
On, described wiper arm (103) can drive described moving contact (106) by described power transmission shaft (104)
Rotating, described back-moving spring (105) is torsion spring, this torsion spring set upper at described power transmission shaft (104) and with
This power transmission shaft (104) keeps fixing.
Counter anti-theft tracker the most according to claim 5, it is characterised in that described installation base
Body (200) includes integrated first installing plate (201), the second installing plate (202) and intermediate plate
(203), described first installing plate (201) and the second installing plate (202) are respectively from described intermediate plate (203)
Two longitudinal edges extend, so that described installation matrix (200) towards the same side of this intermediate plate (203)
Having " u "-shaped cross section, described switch gate induction installation (100) is arranged on described first installing plate (201)
Outside.
Counter anti-theft tracker the most according to claim 6, it is characterised in that described first peace
Distance between free end and the free end of described second installing plate (202) of dress plate (201) is less than institute
State the transverse width of intermediate plate (203).
Counter anti-theft tracker the most according to claim 6, it is characterised in that described first peace
The free end of dress plate (201) and/or the free end of described second installing plate (202) are formed and protrude inwardly from
Flange (204).
Counter anti-theft tracker the most according to claim 6, it is characterised in that described first peace
Dress plate (201) is positioned at the inner side of described first counter door.
Counter anti-theft tracker the most according to claim 9, it is characterised in that described counter is prevented
Stealing tracker and include the first housing (300), this first housing (300) is arranged on described first installing plate
(201) on outside, and described first printed circuit of receiving is limited with this first installing plate (201)
The cavity of board component.
11. counter anti-theft trackers according to claim 10, it is characterised in that described transmission
Axle (104) is parallel to the longitudinal extension of described intermediate plate (203), described power transmission shaft (104) upper
End extends through described first housing (300), and the lower end of described power transmission shaft (104) is threadedly connected to peace
Being contained in the support (109) on described first installing plate (201), described wiper arm (103) is fixed on described
The upper end of power transmission shaft (104), described wiper arm (103) extends through described intermediate plate (203) place
Plane and extend through the plane at described first installing plate (201) place, described back-moving spring (105)
With the lower end that moving contact (106) is fixed on described power transmission shaft (104).
12. counter anti-theft trackers according to claim 11, it is characterised in that described spacing
The cross section of part (110) is L-shaped, and includes orthogonal limiting plate (111) and fixed plate
(112), described fixed plate (112) is fixed on the outside of described first housing (300), described spacing
Plate (111) is positioned at the side of the most described first installing plate (201) of described wiper arm (103).
13. counter anti-theft trackers according to claim 12, it is characterised in that described transmission
Axle (104) passes described fixed plate (112).
14. counter anti-theft trackers according to claim 10, it is characterised in that described first
Being provided with light sensing device (500) on housing (300), this light sensing device (500) is with described
First pcb component electrical connection.
15. counter anti-theft trackers according to claim 10, it is characterised in that described second
The outside of installing plate (202) is provided with satellite positioning device, the second printed circuit-board assembly and the second shell
Body (400), it is described that described second housing (400) and described second installing plate (202) limit receiving
Satellite positioning device and the cavity of the second printed circuit-board assembly, described satellite positioning device and the second printing
Circuit board assemblies electrically connects, and described second printed circuit-board assembly and the first printed circuit-board assembly are by row
Line connects, and described winding displacement is arranged on the inner side of described intermediate plate (203).
16. counter anti-theft trackers according to claim 15, it is characterised in that described installation
The inner side of matrix (200) is pasted with the first rubber cushion, and described winding displacement is covered by described first rubber cushion.
17. counter anti-theft trackers according to claim 15, it is characterised in that described counter
Anti-theft tracker includes two additional locking devices relative to each other (600), each additional locking devices
(600) fixed support (601), knob (602), screw rod (603) and hold-down head (604) are included,
The described support (601) of two described additional locking devices (600) is separately fixed at described first housing
(300) outside of and the second housing (400), described fixed support offers screwed hole on (601),
Described screw rod (603) is parallel to the horizontal expansion of described intermediate plate (203) and through described screwed hole,
Described knob (602) and hold-down head (604) are separately positioned on the two ends of described screw rod (603), institute
State and on the end face of hold-down head (604), be provided with the second rubber cushion (605).
18. counter anti-theft trackers according to claim 1, it is characterised in that described counter is prevented
Stealing tracker is container anti-theft tracker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510148201.0A CN106157499A (en) | 2015-03-31 | 2015-03-31 | Counter anti-theft tracker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510148201.0A CN106157499A (en) | 2015-03-31 | 2015-03-31 | Counter anti-theft tracker |
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CN106157499A true CN106157499A (en) | 2016-11-23 |
Family
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Family Applications (1)
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CN201510148201.0A Pending CN106157499A (en) | 2015-03-31 | 2015-03-31 | Counter anti-theft tracker |
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