CN205861270U - Sensor - Google Patents
Sensor Download PDFInfo
- Publication number
- CN205861270U CN205861270U CN201521140240.8U CN201521140240U CN205861270U CN 205861270 U CN205861270 U CN 205861270U CN 201521140240 U CN201521140240 U CN 201521140240U CN 205861270 U CN205861270 U CN 205861270U
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- arms
- sensor
- slash pocket
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 19
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 9
- 238000005406 washing Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
- H01G2/04—Mountings specially adapted for mounting on a chassis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fire Alarms (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measuring Fluid Pressure (AREA)
- Toys (AREA)
Abstract
The utility model discloses two kinds of sensors, sensor cluster and capacitance component, the first sensor includes that sidepiece is provided with the shell of slash pocket, and slash pocket is used for dismountable fixed capacity assembly;The second sensor includes that shell, shell are provided with buckle, and buckle includes that the buckle wing, the buckle wing have two flanks;It is respectively arranged with a projection at one or two flank.Sensor cluster includes the second sensor, and sensor is arranged on the installing plate being provided with installing hole, and buckle head inserts installing hole when mounted.Capacitance component includes that electric capacity installing rack and electric capacity, electric capacity installing rack are used for installing electric capacity.The utility model has the advantages that: (1) is installed, fixes, dismantled capacitance component conveniently;(2) sensor outer housing uses flexibly, when needed, loads onto capacitance component;When not taking, it is possible to use same sensor outer housing, only it is to leave out capacitance component;(3) fixed capacity assembly and sensor include shell collocation rationally, save assembly space.
Description
Technical field
This utility model relates to a kind of sensor.
Background technology
The inside of household electrical appliance (such as washing machine), equipped with control circuit, is used for producing various control signal, to control domestic
The operation of electrical equipment and operation.Control circuit is typically made up of multiple elements (or parts), some of them element (or parts) volume
May be relatively large.As it is desirable that household electrical appliance are not in the case of affecting its function, volume is the least, so household electrical appliance
It is less that internal offer accommodates the space of element (or parts) in control circuit, the element (or parts) that inconvenient fixed volume is bigger.
It addition, household electrical appliance (such as washing machine) are internal equipped with pressure transducer.Existing household electrical appliance (such as washing machine) are internal
Mechanism and the mode of installing pressure transducer have many disadvantages, such as: in use, sensor can cause pine on installing mechanism
Dynamic;Install, dismantle inconvenience;Easily installing mechanism or pressure transducer are shone into during dismounting the permanent damage in structure.
It is desirable that provide the element (or parts) that installing mechanism is effectively installed, fixed in control circuit, especially
Long-pending bigger element (or parts).
Moreover, it is also desirable to provide the mounting structure of pressure transducer, in use, sensor will not be made on installing mechanism
Become to loosen;Installation, convenient disassembly;The permanent damage shining in structure to installing mechanism or pressure transducer it is not easy during dismounting
Bad.
Summary of the invention
This utility model is for solving problem above, and one of purpose is to provide a kind of sensor, including shell (130), described
First sidepiece of shell (130) is provided with slash pocket (132), and described slash pocket (132) is for removably installing capacitance component (210).
Sensor (100) as previously described, described slash pocket (132) is provided with slash pocket gap (133), between described slash pocket
The outside of gap (133) is provided with window (134), forms slash pocket body of wall (138) in the bottom of described window (134).
Sensor (100) as previously described, described capacitance component (210) including:
Electric capacity installing rack (212);
The electric capacity (214) being arranged on electric capacity installing rack (212).
Sensor (100) as previously described, described electric capacity installing rack (212) including:
Electric capacity mounting seat (312), described electric capacity mounting seat (312) be arranged above with installing hole (314), described electric capacity
The sidepiece of mounting seat (312) is provided with arms (316);
The arms (316) of the sidepiece of described electric capacity mounting seat (312) can insert the slash pocket gap on described slash pocket (132)
(133) in, in order to capacitance component (210) is removably attached on the shell (130) of sensor (100).
Sensor (100) as previously described, the arms (316) on described electric capacity installing rack (212) including:
Left arms (412), right arms (414) and the middle arms being located between left arms (412) and right arms (414)
(413), the far-end of described middle arms (413) is provided with arms hook or arms is protruding (416);
Interval (422,424) it is provided with, to increase between described middle arms (413) and left arms (412) and right arms (414)
The bendability of middle arms (413).
Sensor (100) as previously described, when described arms (316) inserts the slash pocket gap on described slash pocket (132)
(133), time in, arms hook or arms protruding (416) in described arms (316) contact slash pocket body of wall (138) and bend backward,
After arms hook or arms protruding (416) pass slash pocket body of wall edge (139), arms hook or arms protruding (416) pop into position,
Thus arms hook or arms protruding (416) clasp slash pocket body of wall edge (139).
Sensor (100) as previously described, described electric capacity (214) including:
Being located at the installation bolt (318) of electric capacity (214) head, described installation bolt (318) is provided with screw thread, when installing spiral shell
Bolt (318) is through the upper installing hole (314) of electric capacity mounting seat (312), and nut (320) screws in bolt (318), thus
Electric capacity (214) is fixed on described electric capacity mounting seat (312).
Sensor (100) as previously described, described electric capacity (214) including:
It is located at a pair pin (223,225) of electric capacity (214) bottom.
Sensor (100) as previously described, described sensor (100) also includes:
Buckle (122).
As previously described sensor (100), described buckle (122) be located at described in include the second sidepiece of shell (130).
Sensor (100) as previously described, described sensor (100) is arranged on panel (610), described panel
(610) installing hole (612) it is provided with;
After described buckle (122) is inserted in installing hole (612) so that described sensor (100) fixed mount is at panel
(610) on.
Sensor (100) as previously described, described buckle (122) including:
The buckle wing (137), the described buckle wing (137) has two flanks (137.1,137.2);
The buckle head (136) laterally extended from the buckle wing (137).
Sensor (100) as previously described, becomes chamfering to the buckle wing from the both sides, top of described buckle head (136)
(137) a pair hypertonic sheet (906,908) that direction extends, the pair of hypertonic sheet (906,908) and said two flank
(137.1,137.2) have an interval.
As previously described sensor (100), said two flank (137.1,137.2) be respectively arranged with a projection (912,
914);Or
In said two flank (137.1,137.2) one is provided with a projection (914).
Sensor (100) as previously described, described slash pocket (132) is arranged on said two flank (137.1,137.2)
One of rear portion.
Sensor (100) as previously described, the open width of the pair of hypertonic sheet (906,908) is more than described buckle
The thickness up and down of head (136).
Sensor (100), is respectively provided with a trip gear at said two flank (137.1,137.2) as previously described
(or auricle) (916,918);Or
In said two flank (137.1,137.2) one is provided with a trip gear (916,918);
One or two trip gears (or auricle) (916,918) be arranged on said two flank (137.1,
137.2) one of projection (914) or two flanks it are provided with.
Sensor (100) as previously described, described sensor (100) includes shell (130), in described shell (130)
Accommodating pressure-sensitive deformable film (711), the content cavity that shell (130) surrounds is divided into by described deformable film (711)
Upper room (713) and lower room (715);
Described sensor (100) is placed in a perpendicular direction in use.
The two of the purpose of this utility model also disclose a kind of sensor (100), including shell (130), described shell
(130) being provided with buckle (122), described buckle (122) includes the buckle wing (137), laterally extends one from the buckle wing (137)
Buckle head (136);
The described buckle wing (137) has two flanks (137.1,137.2);
It is respectively arranged with a projection (912,914) at said two flank (137.1,137.2), or at said two flank
In (137.1,137.2) one is provided with a projection (914).
Sensor (100) as previously described, described buckle (122) is located at the second sidepiece of described shell (130).
Sensor (100) as previously described, described sensor (100) is arranged on panel (610), described panel
(610) installing hole (612) it is provided with;
After described buckle (122) is inserted in installing hole (612) so that described sensor (100) fixed mount is at panel
(610) on.
Sensor (100) as previously described, becomes chamfering to the buckle wing from the both sides, top of described buckle head (136)
(137) a pair hypertonic sheet (906,908) that direction extends, the pair of hypertonic sheet (906,908) and said two flank
(137.1,137.2) have an interval.
Sensor (100) as previously described, described slash pocket (132) is arranged on the first sidepiece of described shell (130), and
It is arranged on the rear portion of one of said two flank (137.1,137.2).
Sensor (100) as previously described, the open width of the pair of hypertonic sheet (906,908) is more than described buckle
The thickness up and down of head (136).
Sensor (100) as previously described, also includes:
It is respectively provided with a trip gear (or auricle) (916,918) at said two flank (137.1,137.2);Or
In said two flank (137.1,137.2) one is provided with a trip gear (916,918);
One or two trip gears (or auricle) (916,918) be arranged on said two flank (137.1,
137.2)
It is provided with the one of projection (914) or two flanks.
Sensor (100) as previously described, the surface of the described buckle wing (137) is curved.
Sensor (100) as previously described, also includes:
The pair of projection (912,914) is arranged on the knot of the buckle wing (137) and trip gear (or auricle) (916,918)
Upper surface at conjunction.
Sensor (100) as previously described, also includes:
The far-end of the pair of hypertonic sheet (906,908) is respectively equipped with dogging shoulder (922,924).
Sensor (100) as previously described, the described buckle wing (137) and the pair of hypertonic sheet (906,908) are by bullet
Property material is made, so having elasticity.
Sensor (100) as previously described, described sensor (100) is placed in a perpendicular direction in use.
Sensor (100) as previously described, described sensor (100) includes shell (130), in described shell (130)
Accommodating pressure-sensitive deformable film (711), the content cavity that shell (130) surrounds is divided into by described deformable film (711)
Upper room (713) and lower room (715).
The three of the purpose of this utility model are to provide a kind of sensor cluster, including the second sensor as previously described
(100),
Described sensor (100) is arranged on installing plate (1002), and described installing plate (1002) is provided with installing hole (1004),
Buckle head (136) inserts described installing hole (1004) when mounted.
The both sides of installing hole described in sensor cluster are provided with a pair fixing hole (1006,1008) as previously described, work as biography
Sensor (100) is installed when putting in place, and the pair of projection (912,914) is pressed into the pair of fixing hole (1006,1008) respectively,
The both sides of the edge of installing hole (1004) embed in dogging shoulder (922 and 924).
The four of the purpose of this utility model are to provide a kind of capacitance component (210) and including:
Electric capacity installing rack (212), is used for installing electric capacity;
The electric capacity (214) being arranged on electric capacity installing rack (212).
Capacitance component (210) as previously described, described electric capacity installing rack (212) including:
Electric capacity mounting seat (312), described electric capacity mounting seat (312) be arranged above with installing hole (314), described electric capacity
The sidepiece of mounting seat (312) is provided with arms (316);
The arms (316) of the sidepiece of described electric capacity mounting seat (312) can insert the slash pocket gap on a slash pocket (132)
(133) in, in order to capacitance component (210) is removably attached on the shell (130) of sensor (100).
Capacitance component (210) as previously described, the arms (316) on described electric capacity installing rack (212) including:
Left arms (412), right arms (414) and the middle arms being located between left arms (412) and right arms (414)
(413), the far-end of described middle arms (413) is provided with arms hook or arms is protruding (416);
Interval (422,424) it is provided with, to increase between described middle arms (413) and left arms (412) and right arms (414)
The bendability of middle arms (413).
Capacitance component (210) as previously described, when between the slash pocket that described arms (316) is inserted on described slash pocket (132)
Time in gap (133), arms hook in described arms (316) or arms protruding (416) contact slash pocket body of wall (138) and to palintrope
Song, after arms hook or arms protruding (416) pass slash pocket body of wall edge (139), arms hook or arms protruding (416) are rebounded former
Position, thus arms hook or arms protruding (416) clasp slash pocket body of wall edge (139).
Capacitance component (210) as previously described, described electric capacity (214) including:
Being located at the installation bolt (318) of electric capacity (214) head, described installation bolt (318) is provided with screw thread, when installing spiral shell
Bolt (318) is through the upper installing hole (314) of electric capacity mounting seat (312), and nut (320) screws in bolt (318), thus
Electric capacity (214) is fixed on described electric capacity mounting seat (312).
Capacitance component (210) as previously described, described electric capacity (214) including:
It is located at a pair pin (223,225) of electric capacity (214) bottom.
The Advantageous Effects that this utility model has is: (1) is installed, fixes, dismantled capacitance component 210 convenience;(2) pass
Sensor shell 130 uses flexibly, when needed, loads onto capacitance component 210;When not needed, it is possible to use same sensor
Shell 130, is only to leave out capacitance component 210;(3) fixed capacity assembly 210 and sensor include that shell 130 is arranged in pairs or groups rationally, joint
Save assembly space.
Accompanying drawing explanation
Fig. 1 illustrates the structural perspective of this utility model sensor 100;
Fig. 2 illustrates the installation relation of this utility model sensor 100 and capacitance component 210;
Fig. 3 A illustrates the part assembling drawing of this utility model capacitance component 210;
Fig. 3 B illustrates capacitance component 210 installation diagram that this utility model assembles;
Fig. 4 A-4D is the perspective view of the different angles of electric capacity installing rack 212;
Fig. 4 E is sensor outer housing 130 lateral part top view in Fig. 1;
Fig. 5 is the view that capacitance component 210 fits together with sensor outer housing 130;
Fig. 6 is shown in after capacitance component 210 fits together with sensor outer housing 130 and is installed on panel 610;
Fig. 7 is shown in the sectional view after capacitance component 210 fits together with sensor outer housing 130;
Fig. 8 is the installation diagram of institute's containing component in sensor outer housing 130 shown in Fig. 7;
Fig. 9 illustrates another structural perspective of this utility model sensor 100;
Figure 10 A-10D illustrates and this utility model sensor 100 is pacified the process being fixed on installing plate 1002;
Figure 11 A-11B illustrates and this utility model sensor 100 peace is fixed to respective outer side edges on installing plate 1002;
Figure 12 A-12C illustrates the process disassembled from installing plate 1002 by this utility model sensor 100;
Figure 13 illustrates another embodiment 100 ' of this utility model sensor 100;
Figure 14 illustrates another embodiment 1002 ' of this utility model installing plate 1002;
Figure 15 A-15C illustrates the perspective view of the differing heights of sensor 100 shown in Fig. 1;
Figure 15 D illustrates the sectional view of sensor 100 shown in Fig. 1, to illustrate the structure of inner part in sensor 100;
Figure 16 is sensor outer housing 130 top view in sensor 100 ' shown in Figure 13;
Figure 17 illustrates the operation principle of electric capacity 214 in Fig. 3 B.
Detailed description of the invention
Below with reference to the accompanying drawing constituting this specification part, various detailed description of the invention of the present utility model are carried out
Describe.Although it should be understood that and using the term representing direction in this utility model, such as "front", "rear", " on ",
D score, "left", "right" etc. describe various example features of the present utility model and element, but use these terms only at this
It is purpose for convenience of explanation, determines based on the example orientations shown in accompanying drawing.Due to disclosed in the utility model
Embodiment can be arranged according to different directions, so these represent that the term in direction is intended only as explanation and is not construed as being limited
System.In the conceived case, the identical or similar reference used in this utility model refers to identical parts.
Fig. 1 illustrates the structural perspective of this utility model sensor 100.As it is shown in figure 1, sensor 100 includes sensor
Shell 130, is located at the buckle 122 (including buckle head 136 and the buckle wing 137) of sensor outer housing 130 first sidepiece, is located at sensing
The adnexa slash pocket 132 of device shell 130 second sidepiece and the joint 105 being located at bottom.Set on adnexa slash pocket (or electric capacity slash pocket) 132
The outside having slash pocket gap 133 is provided with window 134, forms slash pocket body of wall 138, slash pocket body of wall 138 in the bottom of described window 134
Bottom have slash pocket body of wall edge 139, the sidepiece of sensor outer housing 130 is provided with slash pocket 132 for dismountable fixed capacity group
Part 210.As shown in the Fig. 7 that later will introduce, sensor outer housing 130 inner containment has pressure-sensitive deformable film 711,
The inner volume that shell 130 surrounds is divided into upper room 713 and lower room 715 by deformable film 711.As in figure 2 it is shown, sensor outer housing
The sidepiece of 130 is provided with adnexa slash pocket 132 for dismountable fixed capacity assembly 210.So, the bottom of sensor outer housing 130
Joint 105 has access to the pressure of change so that deformable film 711 is deformed, and is tested by the deformation of deformable film 711
The change of pressure.
Fig. 2 illustrates the installation relation of this utility model sensor 100 and capacitance component 210.As in figure 2 it is shown, capacitance component
210 include electric capacity installing rack 212 and the electric capacity 214 being arranged on electric capacity installing rack 212, and electric capacity installing rack 212 arranges arms
316 (see Fig. 3), for inserting in the slash pocket gap 133 being looped around around window 134, in order to by capacitance component 210 removably
It is fixed on the shell 130 of sensor 100.Due to the setting of window 134, decrease and entering slash pocket gap 133 in arms 316
During resistance;And, operator can see the relative position of arms 316 during insertion, in order to adjustment direction so that energy
Smoothly, during effectively arms 316 being entered slash pocket gap 133.It addition, the body of wall being wound on around window 134 provides enough
Intensity, fix arms 316.
Fig. 3 A illustrates the part assembling drawing of this utility model capacitance component 210.As shown in Figure 3A, capacitance component 210 includes
Electric capacity installing rack 212 and the electric capacity 214 being arranged on electric capacity installing rack 212.Electric capacity installing rack 212 includes electric capacity mounting seat
312, described electric capacity mounting seat 312 be arranged above with installing hole 314, the sidepiece of described electric capacity mounting seat 312 is provided with arms
316.The arms 316 of the sidepiece of electric capacity mounting seat 312 can be inserted in the slash pocket gap 133 on aforementioned slash pocket 132, in order to by electricity
Hold assembly 210 to be removably attached on the shell 130 of sensor 100.Electric capacity 214 includes the installation being located at electric capacity 214 head
Bolt 318, installs bolt 318 and is provided with screw thread, when installing the bolt 318 upper installing hole through electric capacity mounting seat 312
314, and nut 320 is screwed in bolt 318, thus electric capacity 214 is fixed in described electric capacity mounting seat 312.Electric capacity 214 is also
Including a pair pin 223,225 being located at bottom electric capacity 214.At an electric capacity 214 to pin 223, on 225 connect wire, energy
Electric capacity 214 is connected to the predetermined junction point of control circuit.
Fig. 3 B illustrates capacitance component 210 installation diagram that this utility model assembles.
Fig. 4 A-4D is the perspective view of the different angles of electric capacity installing rack 212, more detailed to illustrate electric capacity installing rack 212
Structure.As shown in figs. 4 a-4d, the arms 316 on electric capacity installing rack 212 includes left arms 412, right arms 414 and is located at left inserting
Middle arms 413 between arm 412 and right arms 414;The far-end of middle arms 413 is provided with arms hook or arms projection 416;Middle arms
It is provided with interval 422,424 between 413 and left arms 412 and right arms 414, with the bendability of arms 413 in increasing, keeps simultaneously
The bulk strength of arms 316.
Fig. 4 E is sensor outer housing 130 lateral part top view in Fig. 1, from the angle output slash pocket gap 133 overlooked.
Fig. 5 is the view that capacitance component 210 fits together with sensor outer housing 130.In order to more clearly show installation
After cooperate relation, Fig. 5 provides the phantom that capacitance component 210 fits together with sensor outer housing 130.Such as figure
Shown in 5, during the arms 316 on electric capacity installing rack 212 is inserted in the slash pocket gap 133 on described slash pocket 132, arms
Arms hook on 316 or protruding 416 contact slash pocket body of wall 138 surfaces of arms, owing to middle arms 413 has bendability, middle arms
413 bend backward, after arms hook or arms protruding 416 pass slash pocket body of wall edge 139, and arms hook or protruding 416 bullets of arms
Return in situ, thus arms hook or arms projection 416 clasp slash pocket body of wall edge 139 so that middle arms 413 is fixed on slash pocket body of wall
On 138.When removing capacitance component 210, arms hook or arms projection 416 are pulled backward, leaves slash pocket body of wall 138, then
Upwards stir capacitance component 210 so that the arms 316 on electric capacity installing rack 212 removes slash pocket gap 133.As it is shown in figure 5, it is attached
Part slash pocket (or electric capacity slash pocket) 132 is up/down perforation.
Fig. 6 is shown in after capacitance component 210 fits together with sensor outer housing 130 and is installed on panel 610.Such as Fig. 6
Shown in, panel 610 is provided with installing hole 612, after buckle 136 is inserted in installing hole 612 so that described sensor 100 is solid
Determine frame on panel 610.
Fig. 7 is shown in the sectional view after capacitance component 210 fits together with sensor outer housing 130, to illustrate sensor
The structure of shell 130 inner part.As it is shown in fig. 7, shell 130 accommodates to pressure-sensitive deformable film 711, described variable
The content cavity that shell 130 surrounds is divided into upper room 713 and lower room 715 by shape film 711.The bottom fitting 105 of sensor outer housing 130 is used
In accessing the pressure changed, it is used for, so that deformable film 711 is deformed, reflecting pressure by the deformation of deformable film 711
Change.
Fig. 8 is the installation diagram of institute's containing component in sensor outer housing 130 shown in Fig. 7.From Fig. 7 and 8 it can be seen that sensor
Accommodate the deformable film 711 to hydraulic sensitive in the shell 130 of 100, the joint 105 of bottom be used for connecting household electrical appliance (as
Washing machine) pond or cylinder, for measuring pond or the water level of cylinder or hydraulic pressure.
Patent No. 200980148968.6 (Authorization Notice No. is CN102239395B) disclose a kind of sensor 1,
100.This utility model sensor 100 senses the water level in the washing drum of washing machine, unit therein by sensing pressure change
Sensor 1 in part, structure and operation principle and Patent No. 200980148968.6 (Authorization Notice No. is CN102239395B),
100 is similar.Applicant is existing to draw the description of Patent No. 200980148968.6 (Authorization Notice No. is CN102239395B)
Card is attached in the application.
Fig. 9 illustrates another structural perspective of this utility model sensor 100.As described in Fig. 1 and 9, plant sensor 100
Shell 130 is provided with buckle 122, and buckle includes the buckle wing 137 and the buckle head 136 extended from the buckle wing 137.From buckle
The both sides, top of 136 become a pair clamping (or hypertonic) sheet 906,908 that chamfering extends to the buckle wing 137 direction, the pair of
An interval is had between clamping (or hypertonic) sheet 906,908 and the buckle wing 137;The far-end of a pair hypertonic sheet 906,908 is respectively equipped with
Dogging shoulder (922,924).The buckle wing 137 is curved, and is provided with a pair projection 912,914 at two ends.Extend at the buckle wing 137 two ends
Going out trip gear (or auricle) 916,918, the pair of protruding 912,914 are arranged on the buckle wing 137 and trip gear 916,918
Junction.
In this utility model, electric capacity 214 is used for providing moment to drive big electric current, and general volume is relatively big, such as, and its diameter
Can be 25-40 millimeter, height can be 70-120 millimeter.This utility model has the advantage that and includes: (1) is installed, fixes, torn open
Unload capacitance component 210 convenience;(2) sensor outer housing 130 uses flexibly, loads onto capacitance component 210 when taking;When not needed,
Same sensor outer housing 130 can be used, be only to leave out capacitance component 210;(3) fixed capacity assembly 210 and sensor bag
Include shell 130 and arrange in pairs or groups rationally, save assembly space.
Figure 10 A-10D illustrates and this utility model sensor 100 is pacified the process being fixed on installing plate 1002.Figure 10 A shows
Going out the front side of installing plate 1002, as shown in Figure 10 A, installing plate 1002 is provided with installing hole 1004, and the width of installing hole is WA, peace
The both sides in dress hole 1002 are provided with a pair fixing hole 1006,1008.When installing this utility model sensor 100, operator first will
Sensor 100 H in the horizontal direction places, and buckle head 136 is directed at installing hole 1004.As shown in Figure 10 B, operator gradually will card
Discount 136 advances installing hole 1004, because the wide W of buckle head 136K(seeing Figure 11 B) is less than the width of (or being equal to) installing hole
Degree is WA, so buckle head 136 can enter installing hole 1004;But it is because length L of the buckle wing 137A(seeing Figure 14) is greater than
The height H of installing hole 1004A(seeing Figure 12 C), when the buckle wing 137 touches installing plate 1002 at the beginning, then applies thrust,
In crooked radian shape and have the resilient buckle wing 137 and stopped, it is gradually reduced crooked radian, and gradually to smooth deformation
Change.As illustrated in figure 10 c, sensor 100 is carried out turn clockwise (the most also can rotate counterclockwise) by operator.Such as figure
Shown in 10D, when sensor 100 is turned clockwise (or counterclockwise rotate) 90 degree, thus when arriving vertically V placement,
A pair projection 912,914 at the buckle wing 137 two ends and a pair fixing hole 1006,1008 alignment on installing plate 1002;Sensor
(100) ideal position in use need to be placed in a perpendicular direction.Because the profile of a pair projection 912,914 and a pair fixing hole
1006,1008 couplings, and the diameter of a pair projection 912,914 is less than the diameter of a pair fixing hole 1006,1008, utilizes buckle
Elastic force produced by the wing 137, a pair projection 912,914 is pressed into a pair fixing hole 1006,1008 respectively.When a pair projection 912,
914 when being pressed into a pair fixing hole 1006,1008 by elastic force respectively, can listen and sends the sound of " gram answer ", indicate easily and rotating
During sensor 100 installed and put in place.
Figure 11 A-11B illustrates and this utility model sensor 100 peace is fixed to respective outer side edges on installing plate 1002.Figure 11 A
Sectional view after the installation of sensor 100 and installing plate 1002 is shown.As shown in Figure 11 A, a pair projection 912,914 compresses respectively
Being fixed on a pair fixing hole 1006, in 1008, and the both sides of the edge of installing hole 1004 embed in dogging shoulder 922 and 924, add further
Gu sensor 100 fixing on household electrical appliance installing plate 1002.Figure 11 B illustrates the rear side of installing plate 1002, it is shown that buckle head
136 pass through to be inserted into the reverse side of installing plate 1002 from installing hole 1004 from the front of installing plate 1002, after 90 degree rotate, are fixed on
On installing plate 1002.
Figure 12 A-12C illustrates the process disassembled from installing plate 1002 by this utility model sensor 100.Such as figure
Shown in 12A, in order to be disassembled from installing plate 1002 by this utility model sensor 100, operator pinches the buckle wing with hands
Trip gear (or auricle) 916,918 on 137, and pull back trip gear (or auricle) 916,918, due to the buckle wing 137
Being made by having resilient material, the buckle wing 137 end is moved rearwards by, by a pair projection 912,914 on the buckle wing 137 respectively
A pair fixing hole 1006 from installing plate 1002, pulls out in 1008.At this moment, because a pair hypertonic sheet 906 in buckle head 136,
Wide-space L between 908Z(see Figure 16) is more than the width W of the installing hole 1004 on installing plate 1002A, simultaneously greater than buckle head
The wide W of 136K, and the both sides of the edge of installing hole 1004 embed in dogging shoulder 922 and 924, so sensor 100 can't be from
Installing hole 1004 is extracted.As shown in Figure 12 B, sensor 100 is rotated and (the most also can carry out up time by operator counterclockwise
Pin rotates).As indicated in fig. 12 c, when sensor 100 is rotated counterclockwise (or turning clockwise) 90 degree, thus from along Vertical Square
Place when rotating to that H places in the horizontal direction to V, sensor 100 just can be smooth in the installing hole 1004 from installing plate 1002
Extract.
Figure 13 illustrates another embodiment 100 ' of this utility model sensor 100.In the embodiment of Figure 13, shown sensing
In device 100 ', (except the buckle wing 137 '), all parts are identical with sensor 100 ' shown in Fig. 1.In the embodiment shown in fig. 13, card
The button wing 137 ' is provided only with a projection 914.
Figure 14 illustrates another embodiment 1002 ' of this utility model installing plate 1002.In the embodiment shown in fig. 14, install
The side of the installing hole 1004 on plate 1002 ' is provided only with a fixing hole 1008.In installation process, convex on the buckle wing 137 '
Rise 914 with installing plate 1002 ' on fixing hole 1008 cooperating.
It is true that the buckle wing 137 ' of the present utility model can be not provided with projection 914 and auricle 918 also can install operation,
Simply can not disassemble from installation version 1002 from easily.
Sensor 100 ' is installed on installing plate 1002 ' or from being installed to the operating process that installing plate 1002 ' disassembles
It is installed on installing plate 1002 to sensor 100 or similar from being installed to the operating process that installing plate 1002 disassembles.
Figure 15 A-15C illustrates the perspective view of the differing heights of sensor 100 shown in Fig. 1;
Figure 15 D illustrates the sectional view of sensor 100 shown in Fig. 1, to illustrate the structure of inner part in sensor 100.Sensing
In device 100, the installation diagram of inner part is illustrated by Fig. 8.
Figure 16 is sensor outer housing 130 top view in sensor 100 ' shown in Figure 13.
The Advantageous Effects that this utility model also has includes: (1) is easy to the installation of sensor;(2) make after installing
Will not (or being difficult to) produce loosening with middle sensor;(3) (especially upright position is fixed to be easy to location positioning when sensor is installed
Position);(4) sensor dismounting it is easy to;(5) installing mechanism or damaging property of sensor body will not be damaged during removal sensor
Bad.
Figure 17 illustrates the operation principle of electric capacity 214 in Fig. 3 B.Some washing machinees use monophase machine 1706, but single-phase electricity
The monophase current 1706 that machine 1706 flows through can not produce rotating excitation field, so needing to take certain method to make it produce rotary magnetic
, carry out split-phase with electric capacity 214, make the electric current in two windings produce the phase contrast being bordering on 90, to produce rotating excitation field.Electric capacity
Induction machine 1703 has two windings 1707,1708, i.e. starts winding 1708 and runs winding 1007.Two windings are in space
Upper difference 90 degree.Starting the capacitor 214 that a capacity of having contacted on winding is bigger, when running winding 1708 and starting winding
1707 by individual event alternating current time, due to capacitor 214 effect make electric current in startup winding 1008 in time than run around
The advanced an angle of 90 degrees of electric current of group 1707, first arrives maximum.Forming two identical pulsed magnetic fields over time and space, it is fixed to make
Air gap between son and rotor creates a rotating excitation field, under the effect of rotating excitation field, rotor produces sensing
Electric current, electric current interacts with rotating excitation field and produces electromagnetic field torque, makes motor 1702 rotate.Certainly, three-phase electricity is used
The washing machine of machine need not split-phase capacitor 214.
Claims (20)
1. a sensor (100), including shell (130), it is characterised in that:
First sidepiece of described shell (130) is provided with slash pocket (132), and described slash pocket (132) is for removably installing capacitance group
Part (210).
2. sensor (100) as claimed in claim 1, it is characterised in that:
Described slash pocket (132) is provided with slash pocket gap (133), and the outside of described slash pocket gap (133) is provided with window (134),
Slash pocket body of wall (138) is formed at the bottom of described window (134).
3. sensor (100) as claimed in claim 1, it is characterised in that described capacitance component (210) including:
Electric capacity installing rack (212);
The electric capacity (214) being arranged on electric capacity installing rack (212).
4. sensor (100) as claimed in claim 3, it is characterised in that described electric capacity installing rack (212) including:
Electric capacity mounting seat (312), described electric capacity mounting seat (312) be arranged above with installing hole (314), described electric capacity is installed
The sidepiece of base (312) is provided with arms (316);
The arms (316) of the sidepiece of described electric capacity mounting seat (312) can insert the slash pocket gap on described slash pocket (132)
(133) in, in order to capacitance component (210) is removably attached on the shell (130) of sensor (100).
5. sensor (100) as claimed in claim 4, it is characterised in that the arms (316) on described electric capacity installing rack (212)
Including:
Left arms (412), right arms (414) and the middle arms (413) being located between left arms (412) and right arms (414),
The far-end of described middle arms (413) is provided with arms hook or arms is protruding (416);
Interval (422,424) it is provided with, to insert in increasing between described middle arms (413) and left arms (412) and right arms (414)
The bendability of arm (413).
6. sensor (100) as claimed in claim 5, it is characterised in that:
When described arms (316) is inserted in the slash pocket gap (133) on described slash pocket (132), inserting in described arms (316)
Arm hook or arms protruding (416) contact slash pocket body of wall (138) and bend backward, when arms hook or arms protruding (416) are through inserting
Behind bag wall body edge (139), arms hook or arms protruding (416) pop into position, thus arms hook or arms protruding (416) clasp
Slash pocket body of wall edge (139).
7. sensor (100) as claimed in claim 6, it is characterised in that described electric capacity (214) including:
Being located at the installation bolt (318) of electric capacity (214) head, described installation bolt (318) is provided with screw thread, when installing bolt
(318) through the upper installing hole (314) of electric capacity mounting seat (312), and nut (320) is screwed in bolt (318), thus will
Electric capacity (214) is fixed on described electric capacity mounting seat (312).
8. sensor (100) as claimed in claim 7, it is characterised in that described electric capacity (214) including:
It is located at a pair pin (223,225) of electric capacity (214) bottom.
9. sensor (100) as claimed in claim 1, it is characterised in that described sensor (100) also includes:
Buckle (122).
10. sensor (100) as claimed in claim 9, it is characterised in that:
Described buckle (122) includes the second sidepiece of shell (130) described in being located at.
11. sensors (100) as claimed in claim 9, it is characterised in that:
Described sensor (100) is arranged on panel (610), and described panel (610) is provided with installing hole (612);
After described buckle (122) is inserted in installing hole (612) so that described sensor (100) fixed mount is in panel (610)
On.
12. sensors (100) as claimed in claim 9, it is characterised in that described buckle (122) including:
The buckle wing (137), the described buckle wing (137) has two flanks (137.1,137.2);
The buckle head (136) laterally extended from the buckle wing (137).
13. sensors (100) as claimed in claim 12, it is characterised in that:
From the both sides, top of described buckle head (136) become chamfering extend to the buckle wing (137) direction a pair hypertonic sheet (906,
908), the pair of hypertonic sheet (906,908) and said two flank (137.1,137.2) have an interval.
14. sensors (100) as claimed in claim 13, it is characterised in that:
It is respectively arranged with a projection (912,914) at said two flank (137.1,137.2);Or
In said two flank (137.1,137.2) one is provided with a projection (914).
15. sensors (100) as claimed in claim 12, it is characterised in that:
Described slash pocket (132) is arranged on the rear portion of one of said two flank (137.1,137.2).
16. sensors (100) as claimed in claim 13, it is characterised in that:
The open width of the pair of hypertonic sheet (906,908) is more than the thickness up and down of described buckle head (136).
17. sensors (100) as claimed in claim 14, it is characterised in that:
It is respectively provided with a trip gear or auricle (916,918) at said two flank (137.1,137.2);Or
In said two flank (137.1,137.2) one is provided with a trip gear;
One or two trip gears or auricle (916,918) are arranged on said two flank (137.1,137.2) and arrange
There are the one of projection (914) or two flanks.
18. sensors (100) as described in any claim in claim 9-17, it is characterised in that:
Described sensor (100) includes that shell (130), described shell accommodate pressure-sensitive deformable film in (130)
(711), the content cavity that shell (130) surrounds is divided into upper room (713) and lower room (715) by described deformable film (711);
Described sensor (100) is placed in a perpendicular direction in use.
19. 1 kinds of sensors (100), including shell (130), it is characterised in that:
First sidepiece of described shell (130) is provided with slash pocket (132), and described slash pocket (132) is for removably installing capacitance group
Part (210);
Described capacitance component (210) including:
Electric capacity installing rack (212);
The electric capacity (214) being arranged on electric capacity installing rack (212);
Described electric capacity installing rack (212) including:
Electric capacity mounting seat (312), described electric capacity mounting seat (312) be arranged above with installing hole (314), described electric capacity is installed
The sidepiece of base (312) is provided with arms (316);
The arms (316) of the sidepiece of described electric capacity mounting seat (312) can insert the slash pocket gap on described slash pocket (132)
(133), in, in order to be removably attached on the shell (130) of sensor (100) by capacitance component (210), described electric capacity is pacified
Shelve the arms on (212) (316) include left arms (412), right arms (414) and be located at left arms (412) and right arms
(414) the middle arms (413) between.
20. 1 kinds of sensors (100), including shell (130), it is characterised in that:
First sidepiece of described shell (130) is provided with slash pocket (132), and described slash pocket (132) is for removably installing capacitance group
Part (210);
Described slash pocket (132) is provided with slash pocket gap (133), and the outside of described slash pocket gap (133) is provided with window (134),
Slash pocket body of wall (138) is formed at the bottom of described window (134);
Described capacitance component (210) including:
Electric capacity installing rack (212);
The electric capacity (214) being arranged on electric capacity installing rack (212);
Described electric capacity installing rack (212) including:
Electric capacity mounting seat (312), described electric capacity mounting seat (312) be arranged above with installing hole (314), described electric capacity is installed
The sidepiece of base (312) is provided with arms (316);
The arms (316) of the sidepiece of described electric capacity mounting seat (312) can insert the slash pocket gap on described slash pocket (132)
(133) in, in order to capacitance component (210) is removably attached on the shell (130) of sensor (100).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720016016.0U CN206945200U (en) | 2015-03-31 | 2015-12-31 | Sensor |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2015101487175 | 2015-03-31 | ||
CN201510148717 | 2015-03-31 | ||
CN2015101709804 | 2015-04-10 | ||
CN201510170980 | 2015-04-10 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720016016.0U Division CN206945200U (en) | 2015-03-31 | 2015-12-31 | Sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205861270U true CN205861270U (en) | 2017-01-04 |
Family
ID=57082588
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720016016.0U Active CN206945200U (en) | 2015-03-31 | 2015-12-31 | Sensor |
CN201511031543.0A Active CN106017774B (en) | 2015-03-31 | 2015-12-31 | Sensor with a sensor element |
CN202011519100.7A Active CN112781777B (en) | 2015-03-31 | 2015-12-31 | Sensor for detecting a position of a body |
CN201521140240.8U Active CN205861270U (en) | 2015-03-31 | 2015-12-31 | Sensor |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720016016.0U Active CN206945200U (en) | 2015-03-31 | 2015-12-31 | Sensor |
CN201511031543.0A Active CN106017774B (en) | 2015-03-31 | 2015-12-31 | Sensor with a sensor element |
CN202011519100.7A Active CN112781777B (en) | 2015-03-31 | 2015-12-31 | Sensor for detecting a position of a body |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN206945200U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107462364A (en) * | 2017-08-16 | 2017-12-12 | 温州市洞头新博机电有限公司 | A kind of sensor snapped connection |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206945200U (en) * | 2015-03-31 | 2018-01-30 | 伊利诺斯工具制品有限公司 | Sensor |
CN107478274A (en) * | 2017-08-16 | 2017-12-15 | 温州启宏智能科技有限公司 | A kind of sensor being held against with object under test |
CN107543622A (en) * | 2017-08-16 | 2018-01-05 | 温州启宏智能科技有限公司 | A kind of sensor with automatic cooling system |
CN107525572A (en) * | 2017-08-16 | 2017-12-29 | 温州欣豪自动化***有限公司 | A kind of load cell of three-decker |
CN107860447A (en) * | 2017-10-27 | 2018-03-30 | 温州米田机电科技有限公司 | A kind of load cell with unfolded part |
CN107727206A (en) * | 2017-10-27 | 2018-02-23 | 温州米田机电科技有限公司 | A kind of load cell |
CN107860456A (en) * | 2017-10-27 | 2018-03-30 | 温州米田机电科技有限公司 | A kind of new load cell |
CN109243823A (en) * | 2018-11-14 | 2019-01-18 | 浙江豪贝泵业股份有限公司 | A kind of fixed structure of submersible pump capacitor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5897278A (en) * | 1998-02-05 | 1999-04-27 | Southco, Inc. | Turn fastener |
DE19814747C2 (en) * | 1998-04-02 | 2000-08-03 | Broekelmann, Jaeger & Busse Gmbh & Co | Holder for a capacitor cup |
US6552893B2 (en) * | 2000-11-08 | 2003-04-22 | Matsushita Electric Industrial Co., Ltd. | Capacitor |
DE202007004549U1 (en) * | 2007-03-23 | 2007-06-28 | Takata-Petri Ag | Fastener to secure a vehicle airbag at a holder, for installation, has pliable sections to pass through the holder opening and reassert to bring limit surfaces against the holder opening to prevent withdrawal |
CN202066555U (en) * | 2011-04-21 | 2011-12-07 | 杭州神林电子有限公司 | Water level sensor for household electric appliance equipment |
CN203397897U (en) * | 2013-07-01 | 2014-01-15 | 安徽鑫阳电子有限公司 | Capacitor shell and refrigerator using same |
CN204067045U (en) * | 2014-07-22 | 2014-12-31 | 上海皓月电气有限公司 | A kind of capacitor plug connector of Fast Installation |
CN204067052U (en) * | 2014-08-22 | 2014-12-31 | 上海皓月电气有限公司 | A kind of capacitor of Fast Installation |
CN206945200U (en) * | 2015-03-31 | 2018-01-30 | 伊利诺斯工具制品有限公司 | Sensor |
-
2015
- 2015-12-31 CN CN201720016016.0U patent/CN206945200U/en active Active
- 2015-12-31 CN CN201511031543.0A patent/CN106017774B/en active Active
- 2015-12-31 CN CN202011519100.7A patent/CN112781777B/en active Active
- 2015-12-31 CN CN201521140240.8U patent/CN205861270U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107462364A (en) * | 2017-08-16 | 2017-12-12 | 温州市洞头新博机电有限公司 | A kind of sensor snapped connection |
Also Published As
Publication number | Publication date |
---|---|
CN106017774B (en) | 2023-03-31 |
CN106017774A (en) | 2016-10-12 |
CN112781777A (en) | 2021-05-11 |
CN112781777B (en) | 2024-02-20 |
CN206945200U (en) | 2018-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205861270U (en) | Sensor | |
CN102548290B (en) | Electronic equipment chassis | |
CN204031498U (en) | A kind of electromagnetic wire coil and electromagnetic induction heating type cooking apparatus thereof | |
CN109026816A (en) | Wiring structure and electric fan | |
CN216585774U (en) | Do benefit to hidden airing machine of installation | |
CN209195795U (en) | Wiring structure and electric fan | |
CN212509753U (en) | Protection device for preventing false operation of electric leaf angle valve | |
CN109489131A (en) | Magnetic ring fixing device, outdoor unit and air conditioner | |
CN108856599B (en) | A kind of hot type is for line machine | |
CN105207385B (en) | Motor assembling system and assembling method | |
CN106354200A (en) | Base and electronic equipment | |
CN207350554U (en) | Dehumidifier | |
CN206337417U (en) | Washing machine | |
CN206612546U (en) | Cooking apparatus | |
CN215956840U (en) | Mounting bracket for sensor | |
CN218182371U (en) | External hanging type battery box | |
CN207031807U (en) | A kind of computer board and washing machine with connector | |
CN205410821U (en) | Food cooking machine | |
CN210348349U (en) | Electric microcomputer protection device | |
CN209324240U (en) | A kind of automatic shutter with electronic switch | |
CN215571218U (en) | Inner container assembly for electric water heater and electric water heater | |
CN207474794U (en) | USB interface telescopic device and sofa | |
CN114395900B (en) | Washing machine | |
CN110873506A (en) | Hinge structure for positioning door body and refrigerator | |
CN216786558U (en) | Fixing device of clothes treatment equipment and clothes treatment equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |