CN208491336U - Position detecting device and movable furniture - Google Patents
Position detecting device and movable furniture Download PDFInfo
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- CN208491336U CN208491336U CN201721230977.8U CN201721230977U CN208491336U CN 208491336 U CN208491336 U CN 208491336U CN 201721230977 U CN201721230977 U CN 201721230977U CN 208491336 U CN208491336 U CN 208491336U
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- position sensor
- detecting device
- moving component
- position detecting
- bracket
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Abstract
The utility model provides a kind of position detecting device and movable furniture, and position detecting device includes bracket；Moving component, moving component is arranged on bracket, and can move reciprocatingly on bracket along a motion path；First position sensor and second position sensor are arranged on bracket, and are located at the different location of motion path；First position sensor and second position sensor can be triggered by moving component.The position detecting device of the utility model embodiment has been made into overall structure, compact-sized, easy for installation, and two sensors are mounted on the inside of bracket, improve appearance.
Description
Technical field
The utility model relates to furniture, house ornamentation field, relate generally to a kind of position detecting device and movable furniture.
Background technique
With the development of society and the improvement of people's living standards, requirement of the people to furniture is also higher and higher, especially
The furniture such as electronic mobile cabinet more and more appear in the places such as family, hospital.The family of especially some small apartments with greater need for
The movement of furniture folds maximized utilization rate to realize space.Common mobile cabinet currently on the market is all using limit
Bit switch positioning needs to pacify when multiple movement positions of the component of furniture or furniture being detected and identified if necessary
Multiple limit switches are filled, occupied space is compared in installation, and influences the aesthetics of the appearance of furniture.
Utility model content
The embodiments of the present invention provide a kind of position detecting device and movable furniture, existing multiple to solve
The independently installed occupied space of limit switch is big, the problem of aesthetics difference.
In order to achieve the above objectives, on the one hand the embodiments of the present invention provide a kind of position detecting device, bracket；Movement
Component, the moving component setting on the bracket, and can move reciprocatingly along a motion path on the bracket；First
Position sensor and second position sensor, setting on the bracket, and are located at the different location of the motion path；It is described
First position sensor and the second position sensor can be triggered by the moving component.
Optionally, the first position sensor is optoelectronic switch or close switch and/or the second position sensor
For optoelectronic switch, travel switch or close switch.
Optionally, the position of the first position sensor is more leaned on than the position of the second position sensor into the fortune
Dynamic component.
It optionally, further include driving mechanism, the driving mechanism is connected with the moving component.
Optionally, the driving mechanism includes intermediate connecting rod and drive rod, is connected with shaft in the middle part of the intermediate connecting rod,
The first end of the intermediate connecting rod is connect with the moving component, and the second end of the intermediate connecting rod is connected with the drive rod
It connects.
Optionally, the moving component is equipped with the first pin shaft, the first end of the intermediate connecting rod be equipped with it is described
First long hole of the first pin shaft cooperation；The drive rod is equipped with the second pin shaft, and the second end of the intermediate connecting rod is equipped with
With the second long hole of second pin shaft cooperation.
Optionally, second pin shaft is greater than the distance of first pin shaft to the shaft to the distance of the shaft.
Optionally, the first position sensor is one；Or the first position sensor is two or more, respectively
The different location of the motion path is set.
Optionally, the position of the first position sensor and/or the second position sensor on the bracket can
It adjusts.
On the other hand the utility model embodiment provides a kind of movable furniture, using position detecting device above-mentioned.
Position detecting device provided by the embodiment of the utility model, by the way that first position sensor and the are arranged on bracket
Two position sensors, and two sensors are arranged in the different location of the motion path of moving component, it is carried out by moving component
Triggering, to realize the detection and identification of two positions.Position detecting device provided by the embodiment of the utility model is made into
Overall structure, it is compact-sized, it is easy for installation, and two sensors are mounted on the inside of bracket, improve appearance.
In addition, the utility model embodiment has been also by way of being made into lever for driving mechanism, by the longer of drive rod
Stroke be converted into the shorter stroke of moving component, the distance between two sensors can be effectively shortened, so that position detection fills
The overall structure set is more compact, further reduces the occupancy in space.
It, can be to the multiple of movable furniture or furniture parts in addition, the movable furniture of the utility model embodiment
Movement position carries out accurate detection and identification, reduces movable furniture by position detecting device the space occupied, improves
The aesthetics of the appearance of movable furniture.
Detailed description of the invention
Fig. 1 is the schematic diagram of the position detecting device of the utility model embodiment；
Fig. 2 is a kind of schematic diagram of mode of texturing of the position detecting device of the utility model embodiment；
Drawing reference numeral explanation:
1, bracket；2, first position sensor；3,3 ', second position sensor；4, moving component；41, the first pin shaft；5,
Intermediate connecting rod；6, drive rod；51, the first long hole；52, the second long hole；53, shaft；61, the second pin shaft；.
Specific embodiment
The disclosure for providing the following explanation with reference to attached drawing comprehensive understanding is helped to be limited by appended claims and their equivalents
Various embodiments.It includes various specific details to help to understand, but they should be regarded merely as schematically.Cause
This, it will be appreciated by those of ordinary skill in the art that various changes or modification can be made to various embodiments described, and
Without departing from the scope of the present disclosure and spirit.In addition, for clarity and conciseness, the description to known function and structure will be omitted.
It should be appreciated that singular " one ", "one" and "the" include plural form, it is not unless clearly indicated by the context
So.Thus, for example, also including the reference to surface as one or more to the reference of " assembly surface ".
When used herein, term " includes " and/or " comprising " specify depositing for disclosed function, operation or component
, but do not preclude the presence or addition of one or more other functions, operation or component.It will be further appreciated that when in this theory
In use, term " includes " and/or " having " specified illustrated feature, integer, operation, element and/or component in bright book
In the presence of, but do not preclude the presence or addition of other one or more features, integer, operation, element and/or component and/or its group.
When used herein, term "and/or" includes that one or more aforementioned any of item and wholes listed combine.Example
Such as, " A or B " may include A or including B or including A and B.
When herein in use, the ordinal number of " first ", " second " etc. can modify various groups of various embodiments
Part, but these components are not limited.For example, these terms do not limit the order and/or importance of component.These terms are only used
In a component is mutually distinguished with another component.For example, the first user equipment and second user equipment are use different from each other
Family equipment.For example, first assembly can be indicated as the second component, and vice versa, without departing from the scope of the present disclosure.
When a component " is connected to " another component, which can be connected directly or be couple to another group
Part, or other assemblies (or multiple) can be inserted therebetween.On the contrary, when a component " is directly connected to " another component
When, it cannot be inserted into component between two parties therebetween.
The position detecting device of the utility model embodiment is shown in Fig. 1 comprising bracket 1；Moving component 4, movement
Component 4 is arranged on bracket 1, and can move reciprocatingly on bracket 1 along a motion path；First position sensor 2 and second
Position sensor 3 is arranged on bracket 1, and is located at the different location of motion path；First position sensor 2 and the second position
Sensor 3 can be triggered by moving component 4.
Position detecting device provided in this embodiment, by the way that first position sensor 2 and the second position are arranged on bracket 1
Sensor 3, and two sensors are arranged in the different location of the motion path of moving component 4, it is touched by moving component 4
Hair, to realize the detection and identification of two positions.Position detecting device provided by the embodiment of the utility model has been made into whole
Body structure, it is compact-sized, it is easy for installation, and two sensors are mounted on the inside of bracket 1, improve appearance.
Optionally, bracket has the structure of shell, moving component 4, first position sensor 2 and second position sensor 3
It is arranged in shell, its internal structure will not expose in this way, can effectively improve the appearance of position detecting device.
In a kind of optional embodiment, as shown in fig. 1, moving component 4 has the form of slide bar, slideably sets
It sets on bracket 1, bracket 1 is equipped with sliding guide mechanism；Moving component 4 can do the reciprocal fortune of straight line by sliding guide mechanism
Dynamic, the different location in the front of moving component 4 is arranged in first position sensor 2 and second position sensor 3, works as moving component
4 when travelling forward, and can successively trigger first position sensor 2 and second position sensor 3.It by moving component 4 and can be detected
Portion is associated, and then realizes the detection and identification of the different motion position of detected portion.But it should be recognized that moving component 4
It is not limited to the form of slide bar, motion mode is also not necessarily limited to linear slide, can also be using rotation, swing or other realization sides
Formula.Any motion mode for being able to achieve position sensor triggering is within the scope of the limitation of the present embodiment.
Optionally, as shown in fig. 1, first position sensor 2 can be used contactless switch such as optoelectronic switch or connect
The switch such as travel switch of contact can be used in nearly switch, second position sensor 3.Specifically, optoelectronic switch preferably uses red
Outside to pipe comprising signal transmitting terminal and signal receiving end, signal transmitting terminal and signal receiving end are separately positioned on moving component 4
Motion path two sides, when moving component 4 moves between signal transmitting terminal and signal receiving end, trigger optoelectronic switch work
Make.Travel switch is touch switch, after moving component 4 touches travel switch, triggering travel switch work.
Optionally, the position of first position sensor 2 is more leaned on than the position of second position sensor 3 into moving component 4.This
Sample will not hinder the movement of moving component 4 as the optoelectronic switch of first position sensor 2, and moving component 4 may pass through first
It sets sensor 2 to continue to move, finally with the travel switch as second position sensor 3 or close to switch contact.Specifically, when
When detected portion moves to first position, when moving component 4 is moved between signal transmitting terminal and signal receiving end, triggering first
Position sensor 2 works, and issues the first signal.When detected portion moves to the second position, moving component 4 triggers the second position
Sensor 3 works, and issues second signal.And then detection and identification of the realization to two movement positions of detected portion.
In another alternative, contactless switch such as optoelectronic switch is can also be used in second position sensor 3 ',
As shown in Figure 2, or using close switch.
Optionally, the position detecting device of the present embodiment further includes driving mechanism, and driving mechanism is connected with moving component 4
It connects.Detected portion can drive moving component 4 to move by driving driving mechanism.
As a kind of optional mode, as shown in fig. 1, driving mechanism includes intermediate connecting rod 5 and drive rod 6, and centre connects
The middle part of bar 5 is connected with shaft 53, and the first end of intermediate connecting rod 5 is connect with moving component 4, the second end and drive of intermediate connecting rod 5
Lever 6 is connected.Drive rod 6 can be driven to move by detected portion in this way, drive rod 6 drives movement portion by intermediate connecting rod 5
Part 4 moves, and can change drive rod using lever amplification principle by adjusting the length ratio at 53 both ends of shaft of intermediate connecting rod 5
6 and moving component 4 movement travel ratio, convert the biggish stroke of drive rod 6 to the lesser row of moving component 4
Journey can shorten the row of moving component 4 in this way while realizing the detection of biggish two positions of distance of detected portion
Journey shortens the distance between first position sensor 2 and second position sensor 3, the ratio that the volume of position detecting device is done
It is more small and exquisite.
Specifically, moving component 4 is equipped with the first pin shaft 41, and the first end of intermediate connecting rod 5 is equipped with matches with the first pin shaft 41
The first long hole 51 closed；Drive rod 6 is equipped with the second pin shaft 61, and the second end of intermediate connecting rod 5 is equipped with to be cooperated with the second pin shaft 61
The second long hole 52.Drive rod 6 also does the reciprocating motion of straight line, and then drives moving component 4 to do reciprocal fortune by intermediate connecting rod 5
It is dynamic.
Specifically, the second pin shaft 61 to shaft 53 distance L1 be greater than the first pin shaft 41 to shaft 53 distance L2, L1 with
The ratio of L2 is bigger, and the stroke difference between drive rod 6 and moving component 4 is bigger, i.e., situation constant in the stroke of drive rod 6
Under, the ratio of L1 and L2 are bigger, and the stroke of moving component 4 is shorter.
But the form of driving mechanism is not limited to the form of the connecting rod in embodiment, can also be using including gear wheel, small
The gear set of gear or other can be realized the mechanism that stroke zooms in or out.
In the present embodiment, first position sensor 2 is provided with 1, and second position sensor 3 is also provided with 1, realizes
The detections of two positions of detected portion.But it is not limited to this, and two can also be arranged on the motion path of moving component 4
The detection and identification of three or more positions may be implemented in above position sensor in this way.
Optionally, the position-adjustable of first position sensor 2 and/or second position sensor 3 on bracket 1.Pass through
The position for adjusting first position sensor 2 and second position sensor 3, can be to two or more check bits of detected portion
The adjusting set, to meet the needs of different test requests.
The usage mode of the position detecting device of the present embodiment is illustrated below.
Under original state, as shown in fig. 1, moving component 4 leaves first position sensor 2 and second position sensor 3,
Two position sensors are not triggered at this time.When detected portion drives drive rod 6 to move to first position, moving component
4 when moving between the signal transmitting terminal of first position sensor 2 and signal receiving end, and triggering first position sensor 2 works,
Issue the first signal.When detected portion drives drive rod 6 to move to the second position, moving component 4 triggers second position sensing
Device 3 works, and issues second signal.And then detection and identification of the realization to two positions of detected portion.
On the other hand the present embodiment provides a kind of movable furniture, be equipped with position detecting device above-mentioned.
Movable furniture is by taking electronic mobile cabinet as an example, and electronic mobile cabinet is usually more than two arrangements side by side, electronic
It when mobile cabinet is mobile, needs to control the distance between the cabinet of the movement in electronic mobile cabinet and adjacent cabinet, prevent
Only two cabinets collide.
Concrete implementation mode is that position detecting device above-mentioned is equipped on mobile cabinet, when mobile cabinet
When mobile to adjacent cabinet, when the spacing between two cabinets is less than first distance, the drive rod 6 of position detecting device with
Adjacent cabinet is in contact, and drive rod 6 starts that moving component 4 is driven to transport towards first position sensor 2 and second position sensor 3
It is dynamic.When the spacing between two cabinets be one less than the first spacing the second spacing when, moving component 4 trigger first position sensing
Device 2, first position sensor 2 issue the first signal, the control unit of the mobile cabinet cabinet mobile according to the control of the first signal
Son slows down；When the spacing between two cabinets be one less than the second spacing third spacing when, moving component 4 trigger the second position
Sensor 3, second position sensor 3 issue second signal, and second signal is controlled movement by the control unit of mobile cabinet
Cabinet brake is stopped, and is collided to avoid two cabinets.
It should be noted that application of the position detecting device in the present embodiment on movable furniture is not limited to electricity
The detection of the spacing of dynamic mobile cabinet, can also movement position or movable furniture itself to movable furniture movement portion
It is detected the position of part；Movable furniture is also not necessarily limited to electronic mobile cabinet, can also be other kinds of furniture；Movable family
The manner of tool is not limited to move along a straight line, and can also be rotation or other motion modes.
It, can be to the multiple of movable furniture or furniture parts in addition, the movable furniture of the utility model embodiment
Movement position carries out accurate detection and identification, while reducing movable furniture by position detecting device the space occupied, and
Improve the aesthetics of the appearance of movable furniture.
More than, only specific embodiment of the utility model, but protection scope of the utility model is not limited thereto, appoints
What those familiar with the art within the technical scope disclosed by the utility model, can easily think of the change or the replacement,
It should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the guarantor of claim
It protects subject to range.
Claims (10)
1. a kind of position detecting device, which is characterized in that including
Bracket；
Moving component, the moving component setting on the bracket, and can be done back and forth along a motion path on the bracket
Movement；
First position sensor and second position sensor, setting on the bracket, and are located at the difference of the motion path
Position；The first position sensor and the second position sensor can be triggered by the moving component.
2. position detecting device according to claim 1, which is characterized in that the first position sensor is optoelectronic switch
Or close to switch, and/or
The second position sensor is optoelectronic switch, travel switch or close switch.
3. position detecting device according to claim 2, which is characterized in that compare institute in the position of the first position sensor
The position for stating second position sensor is more leaned on into the moving component.
4. position detecting device according to claim 2, which is characterized in that it further include driving mechanism, the driving mechanism
It is connected with the moving component.
5. position detecting device according to claim 4, which is characterized in that the driving mechanism includes intermediate connecting rod and drive
Lever is connected with shaft in the middle part of the intermediate connecting rod, and the first end of the intermediate connecting rod is connect with the moving component, described
The second end of intermediate connecting rod is connected with the drive rod.
6. position detecting device according to claim 5, which is characterized in that the moving component is equipped with the first pin shaft,
The first end of the intermediate connecting rod is equipped with the first long hole cooperated with first pin shaft；The drive rod is equipped with second
Pin shaft, the second end of the intermediate connecting rod are equipped with the second long hole cooperated with second pin shaft.
7. position detecting device according to claim 6, which is characterized in that the distance of second pin shaft to the shaft
Greater than the distance of first pin shaft to the shaft.
8. position detecting device according to claim 2, which is characterized in that the first position sensor is one；
Or the first position sensor is two or more, is separately positioned on the different location of the motion path.
9. position detecting device according to claim 1, which is characterized in that the first position sensor and/or described
The position-adjustable of second position sensor on the bracket.
10. a kind of movable furniture, which is characterized in that be equipped with position detecting device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230977.8U CN208491336U (en) | 2017-09-22 | 2017-09-22 | Position detecting device and movable furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230977.8U CN208491336U (en) | 2017-09-22 | 2017-09-22 | Position detecting device and movable furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208491336U true CN208491336U (en) | 2019-02-15 |
Family
ID=65301599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230977.8U Active CN208491336U (en) | 2017-09-22 | 2017-09-22 | Position detecting device and movable furniture |
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| CN (1) | CN208491336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916625A (en) * | 2021-09-28 | 2022-01-11 | 北海惠科半导体科技有限公司 | Automatic grinding device and microsection equipment |
-
2017
- 2017-09-22 CN CN201721230977.8U patent/CN208491336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916625A (en) * | 2021-09-28 | 2022-01-11 | 北海惠科半导体科技有限公司 | Automatic grinding device and microsection equipment |
| CN113916625B (en) * | 2021-09-28 | 2024-05-03 | 北海惠科半导体科技有限公司 | Automatic grinding device and metallographic slicing equipment |
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