CN108351231A - For installing sensor and for the device and method of sealed cabinet - Google Patents
For installing sensor and for the device and method of sealed cabinet Download PDFInfo
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- CN108351231A CN108351231A CN201480059784.3A CN201480059784A CN108351231A CN 108351231 A CN108351231 A CN 108351231A CN 201480059784 A CN201480059784 A CN 201480059784A CN 108351231 A CN108351231 A CN 108351231A
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- 230000009471 action Effects 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- 230000011664 signaling Effects 0.000 description 1
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Abstract
A kind of device for installing sensor, including：Holder is formed at least one pilot hole in the bracket；At least one supporting rod, the supporting rod each pass through the pilot hole in mounting hole and holder in the shell of sensor and on the shells and the holder of sensor；With at least one elastic element, the elastic element each be all disposed on the supporting rod so that the sensor can resist elastic element and be moved along the supporting rod relative to the holder.It may be adapted to other holders.When sensor sensing cabinet door is closed and seals.
Description
Cross reference to related applications
This application claims September in 2013 submit within 25th application No. is 201310441909.6 Chinese patent application,
The Chinese utility model patent application application No. is 201320594217.0 and in March, 2014 that September in 2013 is submitted on the 25th
Submit within 14th application No. is the equity of 61/953,509 U.S. Provisional Application, disclosures of these applications are by quoting simultaneously
Enter herein.
Technical field
The present invention relates to a kind of for installing sensor and for the device of sealed cabinet.
Background technology
In the prior art, touch sensor is usually rigidly fixed on fixed frame, and touch sensor
It cannot be moved relative to fixed frame.Therefore, touch sensor must be installed with higher positioning accuracy, to ensure to be applied to
External action displacement in the sensor contact of sensor is in the range (safety travel) of sensor contact.In addition, sensor
It must be applied by trigger action (for example, contact trigger action or closing trigger action) to resist with enough mechanical strengths
Excessive applied external force on a sensor.
For some fine sensors, such as micro-electro-mechanical sensors or fibre optical sensor, excessive applied external force can
The internal structure damage of sensor and failure can be easy to cause.In addition, when sensor is installed with poor positioning accuracy, apply
The external action displacement being added in the sensor contact of sensor can exceed that the range of sensor contact, and may damage biography
Sensor.
It also needs to consider that a kind of sensor of offer is sensing correct state (such as door is being closed) or sealing element
The instruction being just sealed on door.
Invention content
In order to solve or mitigate at least one of drawbacks described above and misgivings aspect, the present invention is made.
Therefore, it is an object of the present invention to provide a kind of device for installing sensor, sensor is not needed with higher
Positioning accuracy be mounted.
Therefore, it is another object of the present invention to provide a kind of device for installing sensor, ensure sensor in mistake
It still is able to work normally under big applied external force or excessive external action displacement.
According to an aspect of the present invention, a kind of device for installing sensor is provided, including：Holder, in the branch
At least one pilot hole is formed in frame；At least one supporting rod, the supporting rod each pass through in the shell of sensor
Mounting hole and holder in pilot hole and mounted on sensor shell and the holder on；With at least one elastic element,
The elastic element each be all disposed on the supporting rod so that the sensor can resist elastic element and relative to
The holder is moved along the supporting rod.
In the exemplary embodiment of the present invention, wherein the elastic element is constructed such that：
(i) when no applied external force F1 is acted on a sensor, elastic element applies initial deformation power to sensor
F0, initial deformation power F0, which are configured to be slightly larger than, makes the sensor contact of sensor be moved to outside the first of the position concordant with shell
Portion's directed force F 1 ', and less than allowing to apply maximum applied external force Fmax on a sensor；And
(ii) initial deformation power F0 applies in the opposite direction along with the side for applying applied external force F1 on a sensor
On a sensor,
Wherein when applying applied external force F1 on a sensor less than or equal to initial deformation power F0, outside sensor
Shell does not move, and elastic element is not moved and deformed by shell；And
Wherein, when the applied external force F1 of application on a sensor is increased above initial deformation power F0, sensor
Shell starts to resist elastic element movement, and applied external force F1 is more than that initial deformation power F0 is partly converted into elasticity
The deformation force of element, to ensure that sensor works normally under excessive applied external force or excessive external action displacement.
In another exemplary embodiment of the present invention, opening is formed in the holder；And the wherein described biography
At least part of the shell of sensor is accommodated in the openings and can be moved in the openings.
In another exemplary embodiment of the present invention, described device includes more supporting rods, and described more
Supporting rod passes through in shell corresponding pilot hole in corresponding mounting hole and holder.
In another exemplary embodiment of the present invention, supporting rod has first end and opposite with first end second
End；And the first end of supporting rod is located on one in sensor and holder, and the second end of supporting rod is located in biography
On another in sensor and holder.
In another exemplary embodiment of the present invention, radial slot is formed in the first end of supporting rod, and engages
Part is arranged in the radial slot on one to which the first end of supporting rod to be located in sensor and holder；And radial convex
The portion of rising is formed in the second end of supporting rod the second end of supporting rod being located on another in sensor and holder.
In another exemplary embodiment of the present invention, opening opens wide at the lateral edges of holder and with substantially
U-shape.
The present invention another exemplary embodiment in, two elastic elements be separately positioned on supporting rod relative to
On the both sides of holder.
In another exemplary embodiment of the present invention, an elastic element is arranged in supporting rod relative to holder
Only side on.
In another exemplary embodiment of the present invention, the holder includes：Sensor it is mounted thereto first
Part；With perpendicular to first part and be fixed to the second part on fixed body.
In another exemplary embodiment of the present invention, the holder is formed by folding stripe board；And it is described
First part is configured to the rectangular frame portion formed by folding stripe board.
In another exemplary embodiment of the present invention, holder includes：Sensor the first wall mounted thereto；It hangs down
Directly in the first wall and the second wall for being fixed on fixed body；With third wall, which is connected between the first wall and the second wall
So that triangular shape is presented in holder.
In another exemplary embodiment of the present invention, holder is made by being molded or machined into.
In another exemplary embodiment of the present invention, the sensor is configured to touch sensor.
In another exemplary embodiment of the present invention, the sensor is configured to micro-electro-mechanical sensors or optical fiber
Sensor.
In various embodiments of the present invention, when more than it is initial cash power (i.e. the protection of sensor) F0 it is excessive outside
Portion's active force or when applying on a sensor more than the excessive external action stroke of the range of sensor contact, sensor supports
Elastoresistance element and moved along supporting rod relative to holder.Since elastic element can provide elastic buffer distance to sensor,
So reduce the requirement to the initial makeup location precision of sensor, and ensure sensor in excessive applied external force or
It still is able to work normally under excessive external action displacement.
In another exemplary embodiment of the present invention, the sensor is configured to sensing, and when cabinet door is correct
The touch sensor that closing and sealing element are correctly engaged.
Description of the drawings
Exemplary embodiments of the present invention will be described in detail referring to the drawings, and features described above of the invention and other feature will
It becomes more apparent upon, in the accompanying drawings：
Fig. 1 is the stereoscopic schematic diagram of the device for installing sensor of property embodiment according to an example of the present invention；
Fig. 2 is the stereoscopic schematic diagram of the holder of the device in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram of the supporting rod of the device in Fig. 1；
Fig. 4 is the three-dimensional signal of the device for installing sensor of another exemplary embodiment according to the present invention
Figure；
The method that Fig. 5-19 illustrates installation device of sensor and is resisted against on the sealing element of cabinet for detecting the door closed.
Specific implementation mode
Detailed description of the present invention exemplary embodiment below with reference to accompanying drawings, wherein similar reference numeral indicates identical
Element.However, the disclosure can be implemented in many different forms, and the disclosure should not be limited in reality proposed in this paper
It applies in example；But these embodiments are provided so that the disclosure is full and complete, and the disclosure will be to those skilled in the art
Completely give expression to the design of the disclosure.
Fig. 1 is the three-dimensional signal of the device for installing sensor 30 of property embodiment according to an example of the present invention
Figure；Fig. 2 is the stereoscopic schematic diagram of the holder 10 of the device in Fig. 1；Fig. 3 is the three-dimensional signal of the supporting rod 20 of the device in Fig. 1
Figure.
As shown in Figs. 1-3, in the exemplary embodiment of the present invention, a kind of dress for installing sensor 30 is provided
It sets, including：Holder 10 is formed at least one pilot hole 13 in the holder 10；At least one supporting rod 20, the support
Bar 20 each passes through the pilot hole 13 in mounting hole and holder 10 in the shell 31 of sensor 30 and is mounted on sensor
On 30 shell 31 and holder 10；With at least one elastic element 50, the elastic element 50 each be all disposed within the branch
On strut 20 so that the sensor 30 can resist elastic element 50 and be moved along the supporting rod 20 relative to the holder 10
It is dynamic.
As shown in Figs. 1-3, holder 10 includes mainly first part 11 and second part 12.Sensor 30 is mounted on first
Divide on 11.Second part 12 is vertical with first part 11 and fixed on a fixed body (not shown).
As shown in Fig. 2, being formed with multiple elongated through-holes 15 in second part 12.Such as the fastener of screw or bolt
Hole 15 can be passed through to be inserted into and be fixed on fixed body.
Referring to Fig. 1-3, in the illustrated embodiment, holder 10 is folded by a stripe board, cut and is stamped to form, and the
A part 11 is configured to the rectangle frame frame member formed by folding stripe board.
As shown in Figs. 1-2, opening 14 is formed in holder 10.Opening 14 is opened wide and is had at the lateral edges of holder 10
General U-shape.In this way, sensor 30 can be easily mounted in opening 14.As shown in Figure 1, the shell 31 of sensor 30
At least part be contained in opening 14 in and can opening 14 in move.
Referring again to Fig. 1 to Fig. 3, which includes a pair of support rods 20.A piece supporting rod 20 passes through in shell 31
The pilot hole 13 of upside in the holder 10 of 14 top of mounting hole and opening of upside, and another supporting rod 20 passes through shell
The pilot hole 13 of downside in the holder 10 of 14 lower section of mounting hole and opening of downside in 31.It should be noted that the present invention is not
It is confined to the embodiment of this diagram, device can also include one, three or more root supporting rods 20.
As shown in Figure 1 to Figure 3, supporting rod 20 has first end (right end in Fig. 3) and the second end opposite with first end
(left end in Fig. 3).The first end of supporting rod 20 passes through the guiding in mounting hole and holder 10 in the shell 31 of sensor 30
Hole 13.
Referring to Fig. 1-3, in the exemplary embodiment, radial annular groove 22 is formed in the first end of supporting rod 20, stopper
40 are arranged in the radial direction annular groove 22, to position over the mount 10 the first end of supporting rod 20.Radial protrusion portion 21 is formed
In the second end of supporting rod 20, to which the second end of supporting rod 20 is located on the shell 31 of sensor 30.
With such a configuration, supporting rod 20 can be respectively by stopper 40 positioned at first end and positioned at second end
Radial protrusion portion 21 is mounted on the shell 31 and holder 10 of sensor 30.Moreover, in stopper 40 and radial protrusion portion 21
Under limitation, supporting rod 20 cannot be detached from from the shell 31 and holder 10 of sensor 30.
But the present invention is not limited to the embodiment of diagram, there is supporting rod 20 first end of radial slot 22 can position
On the shell 31 of sensor 30, and there is supporting rod 20 second end in radial protrusion portion 21 can be positioned on holder 10.
Alternatively, the first end and second end of supporting rod 20 each could be formed with radial slot 22, and support
The first end and second end of bar 20 can be respectively positioned at holder 10 and sensing by stopper 40 is inserted into radial slot 22
On device 30.
As shown in Figs. 1-3, two elastic elements 50 are arranged on the both sides relative to holder 10 of supporting rod 20.Elastic member
Part 50 can be spring or other suitable elastic components.At the side of the separate sensor 30 of supporting rod 20, the first elasticity member
Part 50 is mounted on supporting rod 20, one end and 40 resilient engagement of stopper (or contact) of elastic element 50, and another
End and 10 resilient engagement of holder (or contact).At the other side of the close sensor 30 of supporting rod 20, the second elastic element 50
On supporting rod 20, one end of elastic element 50 and washer 60 (are sleeved on supporting rod 20 and against sensor 30
Shell 31, such as elastic washer) resilient engagement (or contact), and the other end and 10 resilient engagement of holder (or contact).
It should be noted that in the present invention, washer 60 is not essential, washer 60 can be omitted, and the second elasticity member
Part 50 can also directly with 31 resilient engagement of the shell of sensor 30 (or contact).
In the illustrated embodiment, sensor 30 is configured to touch sensor.For example, sensor 30 can be constructed
For micro-electro-mechanical sensors or fibre optical sensor.
As shown in Figure 1, in an exemplary embodiment of the present invention, elastic element 50 is constructed such that：
(i) when no applied external force F1 is acted on sensor 30, elastic element 50 applies initially sensor 30
Deformation force F0, initial deformation power F0 are configured to concordant with shell 31 slightly larger than making the sensor contact 32 of sensor 30 be moved to
First applied external force F1 ' of position, and less than the maximum applied external force Fmax for allowing to be applied on sensor 30；And
(ii) initial deformation power F0 is applied in the opposite direction along the side with the applied external force F1 being applied on sensor 30
It is added on sensor 30.
With such a configuration so that when the applied external force F1 being applied on sensor 30 is less than or equal to initial deformation
When power F0, the shell 31 of sensor 30 does not move, and elastic element 50 is not moved and deformed by shell 31.It is sensed when being applied to
When applied external force F1 on device 30 is increased above initial deformation power F0, the shell 31 of sensor 30 starts to resist elastic element
50 movements, and applied external force F1 is more than the deformation force for being partly converted into elastic element 50 of initial deformation power F0, with
Ensure that sensor 30 works normally under excessive applied external force or excessive external action displacement.
In addition, with such a configuration so that when the applied external force F1 being applied on sensor 30 is increased above biography
When feeling the trigger force Fa of head 32 and being less than the first applied external force F1 ', sensor 30 is triggered and sends signal.
In addition, with such a configuration so that when the applied external force F1 being applied on sensor 30 is increased to equal to
When one applied external force F1 ', sensor contact 32 is moved to the position concordant with shell 31.
In addition, with such a configuration so that when the applied external force F1 being applied on sensor 30 is increased above
One applied external force F1 ' and less than initial deformation power F0 when, applied external force F1 is more than the portion of the first applied external force F1 '
Divide and is applied directly on the shell 31 of sensor 30.As a result, the useful effect power acted in sensor contact 32 is kept as being less than
Maximum applied external force Fmax.
Above mentioned several power Fa, F1 ', F0, Fmax meet following relational expression (1)：
Fa ＜ F1 ' ＜ F0 ＜ Fmax (1)
Power Fa, F1 ', F0, Fmax be each constant, and applied external force F1 is variable and can be from 0
Start to incrementally increase.When applied external force F1 increases to power Fa, triggering senses and sends signal.When applied external force F1 increases
When greatly to power F1 ', sensor contact 32 is moved to the position concordant with shell 31, at this point, sensor contact 32 reaches its range.
When applied external force F1 is increased above power F1 ' and is less than power F0, sensor contact 32 and shell 31 are not moved and are maintained at
Stationary state.When the applied external force F1 being applied on sensor 30 is increased above initial deformation power F0, sensor 30
Shell 31 starts to resist elastic element 50 and move.
In the present invention, elastic element 50 is compressed during installation sensor 30 or is stretched to generate initial deformation power
F0.Initial deformation power F0 is used as the protection for sensor 30, and can be adjusted according to the needs.For example, can pass through
Adjust elastic element 50 initial compression or amount of tension or elastic element 50 material or size come adjust elastic element 50 just
Beginning deformation force F0.
Although not shown, it is also possible to which initial compression or the drawing for adjusting elastic element 50 are arranged on supporting rod 20
The regulating mechanism for the amount of stretching.For example, the regulating mechanism may include the nut being screwed on supporting rod 20.In such a case it is possible to logical
It crosses and turns the nut on supporting rod 20 to change the initial compression or amount of tension of elastic element 50.
In alternative embodiment, regulating mechanism may include be formed in it is more at the axially different position of supporting rod 20
A radial slot 22.In such a case it is possible to change elastic element 50 in different radial slots 22 by the way that stopper to be inserted into
Initial compression or amount of tension.
In the exemplary embodiment, the initial deformation power F0 of elastic element 50 can also be by adjusting elastic element 50
Length, the coefficient of elasticity of elastic element 50, stopper 40 or washer 60 thickness change.
Pacify as shown in Figure 1, sensor contact 32 is extended the shell 31 of sensor 30 and can be moved relative to shell 31
Total travel (range).When external action displacement is more than this safety travel, applied external force can be applied directly to sensor
On 30 shell 31.Since shell 31 is movably mounted on supporting rod 20, so, when excessive applied external force is applied to
When on shell 31, shell 31 can resist the deformation force of elastic element 50 and be moved relative to holder 10 along supporting rod 20 certain
Distance (distance can be adjusted by the position of the radial slot 22 in the number of turns and supporting rod 20 of change elastic element 50).
Usually, when sensor 30 is accurately installed in place, external action displacement is located at the safety travel of sensor contact 32
It is interior.However, when sensor 30 is installed with poor positioning accuracy, external action displacement can exceed that the safety of sensor contact 32
Stroke.Conventionally, as sensor rigid be fixed to it is on fixed frame and immovable, so working as external action
Sensor is likely to be broken when displacement is more than the safety travel of sensor contact.Therefore, in the prior art, sensor must by with
High position precision safety is more than the safety travel of sensor contact to prevent external action displacement.
In the present invention, one or more supporting rods and one or more elastic elements are used as to absorb touches more than sensing
The damper of the external action displacement of the safety travel of head.Even if sensor 30 is with poor positioning accuracy installation and external work
It is more than the safety travel of sensor contact 32 with displacement, sensor 30 still is able to work normally.Therefore, present invention reduces to sensing
The requirement of the initial makeup location precision of device 30.
Fig. 4 is that the solid of the device for installing sensor 30 of another exemplary embodiment according to the present invention is shown
It is intended to.
As shown in figure 4, elastic element 50 is provided only on the side of the close sensor 30 of supporting rod 20, in supporting rod 20
The other side far from sensor 30 is not provided with elastic element 50.But the embodiment of the not limited to this figure of the present invention, it can replace
In the embodiment in generation, elastic element 50 can also be provided only on the side of the separate sensor 30 of supporting rod 20, and in supporting rod
The other side of 20 close sensor 30 is not provided with elastic element 50.
In the embodiment shown in fig. 4, holder 100 includes mainly：First wall 110, sensor 30 are mounted on the first wall 110
On；Second wall 120 vertical with the first wall 110, the second wall 120 are fixed on a fixed body；With third wall 130, third wall
130 are connected between the first wall 110 and the second wall 120 so that holder 100 is in triangular shape.
As shown in figure 4, being formed with opening 114 in the first wall 110.At least part of the shell 31 of sensor 30 accommodates
In the opening 114, and it can be moved in opening 114.Multiple elongated through-holes 115 are formed in the second wall 120.Example
As the fastener of screw or bolt can be inserted into through hole 115 and is fixed on fixed body (not shown).
In an exemplary embodiment of the present invention, holder 100 can be moulded parts or machined piece.
The calculating of the use and spring position of the sensor of the sealing element with reference to shell or cabinet is shown in Fig. 5-19.
Sensor 200 is equipped with spring 1, must displacement distance Δ x1 be excited occur signal.
The sensor is mounted on and is fixed on two additional springs 2 in cabinet.When sensor is excited, the edge of door
300 need just contact seals 400.Then spring 2 is by displacement distance Δ x2.Once door contact seals, sealing element
It may be further pressed against on cabinet 450 in the down periods.When sealing element is compressed completely by door, sensor must be activated.
Limit the spring constant k2 of the spring constant k1 and each spring 2 of spring 1.
Since spring is installed in series, so total power is identical, it is assumed that spring is not preloading.
As with reference to 0, when spring is located in resting position：
F1=k1*x1
F2=k2*x2
When there are two springs 2：
F1=2*F2
K1*x1=2*k2*x2
X2=(k1*x1)/(2*k2)
When the sensors are triggered：
X1=Δs x1
At the time of spring 2 moves：At least Δ x2+ Δs x tolerances.Therefore：
Δ x2=(k1* Δ x1)/(2*k2)
When the sensor of door to be mounted in cabinet, sensor will be positioned to ensure：
1. when the sensors are triggered, door contact seals.In order to ensure the situation, the maximum at the top of sensor is outward
Position can be (except cabinet wall)：
Δx1+Δx2+DSealing element _ be uncompressed(referring to the maximum external position of Fig. 5-sensor).
In the installation site, when door contact seals, spring 1 will be fully compressed.When door is further turned off and close
When envelope agent is compressed, only spring 2 will be further compressed.
2. when sealing element is fully compressed, sensor is activated.In order to ensure the situation, the minimum at the top of sensor
External position can be (except cabinet wall)：
Δx1+Δx2+DSealing element _ compressed(referring to the minimum external position of Fig. 6-sensor).
The positioning of sensor will be located between two extreme values.This generates the possible changes during transport or installation for cabinet
Some tolerances of shape.
In an exemplary embodiment, there may be smaller to preload for spring 2.However, in one embodiment, it should
Preloading to arrive greatly makes spring 2 not moved before spring 1 reduces as far as possible.In principle, preloading for spring 2 can essentially
So greatly so that the first spring 1 reduces as far as possible before the movement of spring 2.It may also be without preloading.It is total in this case
It is mobile will be bigger.
The purpose of the design is the realization of sensor indicating sealing.When door is not completely turned off, spring will push
Door is again turned on.Setter or technical staff will be noted that the situation and sensor will be deactivated.Sensor also indicates
The closure of the end of facility or insert (intervention) of the door in cabinet.
As described above, in the case where not preloading, both springs 1 and 2 will move simultaneously until spring 1 minimizes
Point.
If there is preloading, then spring 1 will move, once the power on spring 1 reduces the load force on spring 2, later
Spring 2 can move.
Spring 1 is moved to sensing and signalling position, then the bullet when the power in spring 1 reaches the load force in spring 2
Spring 2 moves.
So that sensor 200 will be in door 300 by correctly during sensor 200 is held in position in by holder 500
It closes and signals when being sealed on sealing element 400.As shown in figs. 5-19, sealing element 400 is located in cabinet 450 and door 300
Between, door 300 is hinged on cabinet 450 in this example.Sensor 200 senses when door closes and when sealing element is pressed
It contracts (as shown in FIG. 10 and 11).Holder 500,500a, 500b, 500c (referring to Fig. 5-9) can use fastener and slot adjustable
At the minimum position of ground installation maximum position in Figure 5 and Fig. 6 or between.Figure 12-15 shows not close correctly and unsealing
State.Figure 16-19 shows spring loads sensor 200 and installation spring 2, spring loads sensor 200 and installation spring 2 one
Act the desired sensing allowed to the sealing state of cabinet.
During initial installation and may be during adjusting later, holder 500 is adjusted so that sensor 200
Correct signal is sent when door is closed and is sealed.Once it is mounted, when each door is correctly closed or not and seals, sensor
200 by activation and transmission is closed and the signal of sealing is to technical staff.
It will be understood by those skilled in the art that above-described embodiment is intended to illustrate and not limit.For example, art technology
Personnel can many modifications may be made to above-described embodiment, and in the case where not conflicting on construction or principle in different embodiments
Each feature of description can combine freely with each other, so that further types of device, which can be used for realizing, solves the present invention's
The purpose of technical problem.
Although several exemplary embodiments have been shown and described, it will be understood by those skilled in the art that not carrying on the back
In the case of principle from the disclosure and spirit can to these embodiments, various changes can be made or modification, the scope of the present disclosure by
Claim and its equivalent limit.
It is used herein to should be understood that and be not excluded for odd number record and the element with word " a " or " an "
Multiple element or steps, unless explicitly claimed such exclusion.In addition, not to the reference of of the invention " one embodiment "
It is intended to the presence for being interpreted to exclude the also other embodiments including recorded feature.Moreover, unless indicated to the contrary,
" comprising " or the embodiment of " having " element or the multiple element with particular community may include not having the attribute
Others as element.
Claims (25)
1. a kind of cabinet, including：
Cabinet (450)；
Removable door (300)；
Sealing element (400) between door and cabinet；
Sensor (30,200), the sensor sense when the cabinet is sealed and closed.
2. the apparatus according to claim 1, including：
Holder (10) is formed at least one pilot hole (13) in the holder (10)；
At least one supporting rod (20), the supporting rod (20) each pass through the installation in the shell (31) of sensor (30)
Pilot hole (13) in hole and holder (10) and on the shell (31) and the holder (10) of sensor (30)；With
At least one elastic element (50), the elastic element (50) each be all disposed on the supporting rod (20) so that
The sensor (30) can resist elastic element (50) and be moved along the supporting rod (20) relative to the holder (10).
3. the apparatus of claim 2, wherein the elastic element (50) is constructed such that：
(i) when no applied external force F1 is acted on sensor (30), elastic element (50) applies on sensor (30)
Initial deformation power F0, initial deformation power F0 are configured to slightly larger than making the sensor contact (32) of sensor (30) be moved to and shell
(31) the first applied external force F1 ' of concordant position, and less than the maximum external action for allowing to be applied on sensor (30)
Power Fmax；And
(ii) initial deformation power F0 applies in the opposite direction along the side with the applied external force F1 being applied on sensor (30)
On sensor (30), wherein when the applied external force F1 being applied on sensor (30) is less than or equal to initial deformation power F0
When, the shell (31) of sensor (30) does not move, and elastic element (50) by shell (31) movement and does not deform；And
Wherein, when the applied external force F1 being applied on sensor (30) is increased above initial deformation power F0, sensor
(30) shell (31) starts to resist elastic element (50) movement, and applied external force F1 is more than the portion of initial deformation power F0
Divide the deformation force for being converted into elastic element (50), to ensure sensor (30) in excessive applied external force or excessive outside
It is worked normally under effect displacement.
4. device according to claim 3, wherein opening (14) is formed in the holder (10)；And
At least part of the shell (31) of the wherein described sensor (30) is contained in the opening (14) and can be in the opening
(14) it is moved in.
5. device according to claim 4, wherein described device includes more supporting rods (20), and the more branch
Strut (20) passes through in shell (31) corresponding pilot hole (13) in corresponding mounting hole and holder (10).
6. the apparatus of claim 2, wherein the sensor (30) is configured to touch sensor.
7. the apparatus of claim 2, wherein the sensor (30) is configured to micro-electro-mechanical sensors or optical fiber passes
Sensor.
8. the apparatus according to claim 1, wherein the sensor (30,200) installation is to being mounted to the cabinet
(450) on the holder (500) on.
9. device according to claim 8, wherein holder (500) includes mounting groove, is used for holder (500) and sensing
Device (30,200) is adjustably mounted in the selectable position relative to the door (300) being in the closed position.
10. the apparatus according to claim 1, wherein the sensor (30,200) is loaded by the first spring, and
Wherein second spring installs sensor to holder (500).
11. a kind of device for installing sensor, including：
Holder (10) is formed at least one pilot hole (13) in the holder (10)；
At least one supporting rod (20), the supporting rod (20) each pass through the installation in the shell (31) of sensor (30)
Pilot hole (13) in hole and holder (10) and on the shell (31) and the holder (10) of sensor (30)；With
At least one elastic element (50), the elastic element (50) each be all disposed on the supporting rod (20) so that
The sensor (30) can resist elastic element (50) and be moved along the supporting rod (20) relative to the holder (10).
12. according to the devices described in claim 11, wherein the elastic element (50) is constructed such that：
(i) when no applied external force F1 is acted on sensor (30), elastic element (50) applies on sensor (30)
Initial deformation power F0, initial deformation power F0 are configured to slightly larger than making the sensor contact (32) of sensor (30) be moved to and shell
(31) the first applied external force F1 ' of concordant position, and less than the maximum external action for allowing to be applied on sensor (30)
Power Fmax；And
(ii) initial deformation power F0 applies in the opposite direction along the side with the applied external force F1 being applied on sensor (30)
On sensor (30),
Wherein when the applied external force F1 being applied on sensor (30) is less than or equal to initial deformation power F0, sensor (30)
Shell (31) do not move, and elastic element (50) is not mobile and deform by shell (31)；And
Wherein, when the applied external force F1 being applied on sensor (30) is increased above initial deformation power F0, sensor
(30) shell (31) starts to resist elastic element (50) movement, and applied external force F1 is more than the portion of initial deformation power F0
Divide the deformation force for being converted into elastic element (50), to ensure sensor (30) in excessive applied external force or excessive outside
It is worked normally under effect displacement.
13. device according to claim 12, wherein opening (14) is formed in the holder (10)；And
At least part of the shell (31) of the wherein described sensor (30) is contained in the opening (14) and can be in the opening
(14) it is moved in.
14. device according to claim 13, wherein described device includes more supporting rods (20), and described more
Supporting rod (20) passes through in shell (31) corresponding pilot hole (13) in corresponding mounting hole and holder (10).
15. device according to claim 14, wherein supporting rod (20) has first end and opposite with first end second
End；And
The first end of wherein supporting rod (20) is located on one in sensor (30) and holder (10), and supporting rod (20)
Second end be located on another in sensor (30) and holder (10).
16. device according to claim 15, wherein radial slot (22) is formed in the first end of supporting rod (20), and
And stopper (40) is arranged in the radial slot (22) first end of supporting rod (20) being located in sensor (30) and branch
On one in frame (10)；And
Wherein, radial protrusion portion (21) are formed in the second end of supporting rod (20) to position the second end of supporting rod (20)
On another in sensor (30) and holder (10).
17. device according to claim 16, wherein opening (14) is opened wide and had at the lateral edges of holder (10)
General U-shape.
18. device according to claim 17, wherein two elastic elements (50) are separately positioned on the phase of supporting rod (20)
For on the both sides of holder (10).
19. device according to claim 17, wherein the setting of elastic element (50) supporting rod (20) relative to
On the only side of holder (10).
20. the device according to claim 18 or 19, wherein the holder (10) includes：
Sensor (30) first part (11) mounted thereto；With
Perpendicular to first part (11) and it is fixed to the second part on fixed body (12).
21. device according to claim 20, wherein the holder (10) is formed by folding stripe board；And
The wherein described first part (11) is configured to the rectangular frame portion formed by folding stripe board.
22. device according to claim 9 or 10, wherein holder (100) include：
Sensor (30) the first wall (110) mounted thereto；
Perpendicular to the first wall (110) and the second wall (120) for being fixed on fixed body；With
Third wall (130), which is connected between the first wall (110) and the second wall (120) so that holder (100) is presented
Triangular shape.
23. device according to claim 13, wherein holder (100) are made by being molded or machined into.
24. according to the devices described in claim 11, wherein the sensor (30) is configured to touch sensor.
25. according to the devices described in claim 11, wherein the sensor (30) is configured to micro-electro-mechanical sensors or optical fiber
Sensor.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461953509P | 2014-03-14 | 2014-03-14 | |
| US61/953,509 | 2014-03-14 | ||
| PCT/EP2014/070396 WO2015044219A1 (en) | 2013-09-25 | 2014-09-24 | Device and method for mounting a sensor and for sealing a cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108351231A true CN108351231A (en) | 2018-07-31 |
Family
ID=62954808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480059784.3A Pending CN108351231A (en) | 2014-03-14 | 2014-09-24 | For installing sensor and for the device and method of sealed cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108351231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567355A (en) * | 2019-09-24 | 2019-12-13 | 江苏中宏讯达科技有限公司 | Safety stroke clamping device for displacement sensor |
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