CN106597005A - Photoelectric door assembly of multi-door structure - Google Patents
Photoelectric door assembly of multi-door structure Download PDFInfo
- Publication number
- CN106597005A CN106597005A CN201611204070.4A CN201611204070A CN106597005A CN 106597005 A CN106597005 A CN 106597005A CN 201611204070 A CN201611204070 A CN 201611204070A CN 106597005 A CN106597005 A CN 106597005A
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- CN
- China
- Prior art keywords
- photogate
- riser
- component
- length
- base unit
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The invention discloses a photoelectric door assembly of a multi-door structure. The photoelectric door assembly comprises a base assembly and multiple photoelectric doors arranged on the base assembly. The base assembly comprises multiple base units arranged in parallel. Each base unit comprises two vertical plates which are arranged in parallel and horizontal plates of which the two ends are detachably connected to the bottom ends of the two vertical plates. The adjacent vertical plates of two adjacent base units are connected by connecting bolts. The wall of each vertical plate is provided with first through holes matching the connecting bolts. The photoelectric doors are arranged across the two vertical plates of the base units, and the bottom ends of the photoelectric doors are in detachable threaded fixed connection with the walls of the vertical plates. The photoelectric doors and the walls of the vertical plates are provided with matching second through holes for threaded fixed connection, and the multiple groups of second through holes are uniformly arranged along the length direction of the vertical plates. The photoelectric door assembly of a multi-door structure has a simple structure, and is easy to use. Moreover, the speeds of multiple segments can be collected in one stroke, and the subtle difference between high speed and low speed under the same distance can be showed visually.
Description
Technical field
The present invention relates to speed measuring equipment field, in particular it relates to the photogate component of many doors.
Background technology
Photogate is one and fills as the device of door sample, side mounting light emitting device, side installation reception device and with timing
Put connection.
Photogate is made up of a little spot light lamp bulb and photosensitive tube, spot light lamp bulb alignment photosensitive tube, photosensitive
There is the aperture can be with the irradiation of receiving light before pipe.When any one of two photogate is blocked, chronograph starts timing；
When any one is in the light again in two photogate, timer expiration thus can be according to article size and running time meter
Calculate the speed of object of which movement.
Photogate such as is mainly used in counting, timing, tests the speed at the aspect, but when carrying out testing the speed operation, existing photoelectricity
Door cannot collect multistage speed during one-shot measurement, can not in time contrast during testing the speed and intuitively embody
Speed speed comparative result.
Therefore, urgent need will provide one kind and can be easy to multistage speed be gathered during one stroke and intuitively represents equal
The photogate component of many doors of the technicality of the speed speed under.
The content of the invention
It is an object of the invention to provide a kind of photogate component of many doors, the photogate modular construction of many doors
Simply, it is easy to use, multistage speed can be gathered during one stroke and is intuitively represented with the speed speed under equidistant
Technicality.
To achieve these goals, the invention provides a kind of photogate component of many doors, including base assembly and
The multiple photogate being arranged on base assembly；Wherein,
The side of photogate is provided with light-emitting device, and opposite side is provided with reception device and reception device and time set phase
Connection；
Base assembly includes the multiple base units be arrangeding in parallel, and base unit includes the two pieces of risers and two be arrangeding in parallel
End is detachably connected to respectively the transverse slat on two pieces of riser bottoms, by connection between the riser closed on adjacent pans unit
Bolt is connected, and the first through hole being engaged with connecting bolt is offered on the wall of riser；
Photogate is crossed between in base unit two pieces of risers and respectively removably screw thread is consolidated for the bottom of photogate
It is connected on the wall of riser, is equipped with the wall of photogate and riser for affixed the second through hole being engaged of screw thread, second leads to
Hole is length direction evenly distributed setting of multigroup and multigroup second through hole along riser.
Preferably, it is formed with sliding recess on the inwall of riser along its length, respectively part is outside for the bottom of photogate
Slide protrusion is convexed to form, slide protrusion slides and is embedded in sliding recess so that photogate can be in same base unit
In two pieces of risers between reciprocatingly slide along its length.
Preferably, multiple spacing screws are offered on riser along its length, caging bolt can be through spacing screw simultaneously
Contradict in photogate.
Preferably, the two ends of two pieces of risers in same base unit are provided with block piece, and positioned at same one end
Length of the distance between a pair of the block pieces less than photogate.
Preferably, block piece is rubber block piece.
Preferably, distance scale chi is provided with along its length on the inwall of riser.
Preferably, riser is the internal hollow riser with accommodating chamber, and the power supply electric wire of photogate can be erected through hollow
Plate is simultaneously contained in accommodating chamber.
According to above-mentioned technical proposal, can multiple photogate be set along its length on same base unit, so
When object under test is moved along riser length direction passes sequentially through multiple photogate, multiple photogate can collect object under test
By when velocity amplitude, speed trend of the same object in same one stroke can be tested out by the change of velocity amplitude；Also may be used
To arrange photogate on two base units arranging in parallel side-by-side so that the object under test of two similar rates is from two bottoms
Same position point on seat unit sets out together, by timely two objects under test of seizure of photogate on two base units
Speed, draws the result of speed speed, can thus distinguish and only be difficult to distinguish that the speed of speed is surveyed by tester's human eye
Test result.Thus, the photogate component of many doors just can realize that multistage speed is gathered during one stroke simultaneously directly
Sight represents the technicality with the speed speed under equidistant.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute the part of description, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the photogate component of many doors in a kind of embodiment provided according to the present invention
Figure.
Description of reference numerals
1- riser 2- transverse slats
3- first through hole 4- photogate
The through holes of 5- second
Specific embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case where contrary explanation is not made, the noun of locality that " inside and outside " etc. is included in term is only represented
Orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as to the term
Restriction.
Referring to Fig. 1, the present invention provides a kind of photogate component of many doors, including base assembly and is arranged on base group
Multiple photogate 4 on part；Wherein,
The side of photogate 4 is provided with light-emitting device, and opposite side is provided with reception device and reception device and time set
It is connected；
Base assembly includes the multiple base units be arrangeding in parallel, and base unit includes two pieces of Hes of riser 1 be arrangeding in parallel
Two ends are detachably connected to respectively the transverse slat 2 on two pieces of bottoms of riser 1, lead between the riser 1 closed on adjacent pans unit
Cross connecting bolt to be connected, the first through hole 3 being engaged with connecting bolt is offered on the wall of riser 1；
Photogate 4 is crossed between in base unit two pieces of risers 1 and removably screw thread is distinguished in the bottom of photogate 4
It is fixed on the wall of riser 1, is equipped with the wall of photogate 4 and riser 1 for affixed the second through hole 5 being engaged of screw thread,
Second through hole 5 is length direction evenly distributed setting of multigroup and multigroup second through hole 5 along riser 1.
By above-mentioned technical proposal, can multiple photogate 4 be set along its length on same base unit, so
When object under test is moved along the length direction of riser 1 passes sequentially through multiple photogate 4, multiple photogate 4 can collect determinand
Body by when velocity amplitude, speed trend of the same object in same one stroke can be tested out by the change of velocity amplitude；
Photogate 4 can be set on two base units that parallel side-by-side is arranged so that the object under test of two similar rates is from two
Same position point on individual base unit sets out together, and by the photogate 4 on two base units, in time seizure two is to be measured
The speed of object, draws the result of speed speed, can thus distinguish and only be difficult to distinguish speed by tester's human eye
Velocity test result.Thus, the component of photogate 4 of many doors just can be realized gathering multistage speed during one stroke
Degree simultaneously intuitively represents technicality with the speed speed under equidistant.
Change the multiple light on same base unit for the ease of the concrete data acquisition in test operating procedure
The position relationship of electric switch 4, it is preferable that be formed with sliding recess, the bottom point of photogate 4 on the inwall of riser 1 along its length
Other part outwardly convex is formed with slide protrusion, and slide protrusion slides and is embedded in sliding recess so that photogate 4 can be
Reciprocatingly slide along its length between two pieces of risers 1 in same base unit.
Further, after the slip adjustment position on base unit of photogate 4, to avoid testing the speed object in motor process
In cause base unit rock and cause photogate 4 to topple over impaired, while improve photogate 4 stability, it is preferable that riser 1
On offer multiple spacing screws along its length, caging bolt can be through spacing screw and conflict is in photogate 4.
During photogate 4 reciprocatingly slides on base unit, in order to prevent photogate 4 regulate the speed it is too fast and
Slip from base unit and depart from, it is preferable that the two ends of two pieces of risers 1 in same base unit are provided with block piece, and
And the distance between a pair of block pieces positioned at same one end are less than the length of photogate 4.
Additionally, knocking damage to prevent photogate 4 to be blocked part when clashing into and contact with block piece so that photogate 4 loses original
Some speed measuring functions, it is preferable that block piece is rubber block piece.
When the photogate component using many doors carries out velocity test, in order to intuitively rapidly adjustment and fixation are more
The diverse location of individual photogate 4, is provided with along its length distance scale chi on the inwall of preferred riser 1.
When photogate 4 is installed and used, it may appear that many connecting lines, it is caused to install inconvenience, and in order that
Install simply using after the structure, and be not in the mixed and disorderly situation of many lines, it is preferable that riser 1 has accommodating chamber for internal
Hollow riser, the power supply electric wire of photogate 4 through hollow riser and can be contained in accommodating chamber.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, various letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The compound mode of energy is no longer separately illustrated.
Additionally, combination in any can also be carried out between a variety of embodiments of the present invention, as long as it is without prejudice to this
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (7)
1. a kind of photogate component of many doors, it is characterised in that including base assembly and be arranged on the base assembly
Multiple photogate (4)；Wherein,
The side of the photogate (4) is provided with light-emitting device, and opposite side is provided with reception device and the reception device and meter
When device be connected；
The base assembly includes the multiple base units be arrangeding in parallel, and the base unit includes two pieces of risers be arrangeding in parallel
(1) and two ends are detachably connected to respectively the transverse slat (2) on two pieces of riser (1) bottoms, on the adjacent base unit
It is connected by connecting bolt between the riser (1) for closing on, is offered and the connecting bolt on the wall of the riser (1)
The first through hole (3) being engaged；
The photogate (4) be crossed between in the base unit two pieces of risers (1) and the photogate (4) bottom
Respectively removably screw thread is fixed on the wall of the riser (1) at end, on the wall of the photogate (4) and the riser (1)
It is provided with for affixed the second through hole (5) being engaged of screw thread, second through hole (5) is multigroup and multigroup second through hole
(5) along the evenly distributed setting of length direction of the riser (1).
2. the photogate component of many doors according to claim 1, it is characterised in that on the inwall of the riser (1)
Sliding recess is formed with along its length, and respectively part outwardly convex is formed with slide protrusion for the bottom of the photogate (4), institute
State slide protrusion slip to be embedded in the sliding recess so that the photogate (4) can be in the same base unit
Two pieces of risers (1) between reciprocatingly slide along its length.
3. the photogate component of many doors according to claim 2, it is characterised in that along length on the riser (1)
Direction offers multiple spacing screws, and caging bolt can pass through the spacing screw and contradict in the photogate (4).
4. the photogate component of many doors according to claim 3, it is characterised in that in the same base unit
The two ends of two pieces of risers (1) are provided with block piece, and positioned at the distance between block piece described in a pair of same one end
Less than the length of the photogate (4).
5. the photogate component of many doors according to claim 4, it is characterised in that the block piece is that rubber stops
Part.
6. the photogate component of many doors according to claim 1, it is characterised in that on the inwall of the riser (1)
Distance scale chi is provided with along its length.
7. the photogate component of many doors according to claim 1, it is characterised in that the riser (1) is internal tool
The power supply electric wire for having the hollow riser of accommodating chamber, the photogate (4) can pass through the hollow riser and be contained in the appearance
Receive in chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204070.4A CN106597005A (en) | 2016-12-23 | 2016-12-23 | Photoelectric door assembly of multi-door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204070.4A CN106597005A (en) | 2016-12-23 | 2016-12-23 | Photoelectric door assembly of multi-door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106597005A true CN106597005A (en) | 2017-04-26 |
Family
ID=58601023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204070.4A Pending CN106597005A (en) | 2016-12-23 | 2016-12-23 | Photoelectric door assembly of multi-door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106597005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758303A (en) * | 2018-07-03 | 2018-11-06 | 佛山市易轩软件科技有限公司 | A kind of photoelectric door of multi-door structure |
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| JP2001357488A (en) * | 2000-06-13 | 2001-12-26 | Mitsubishi Heavy Ind Ltd | Vehicle dimension measuring device |
| CN201063741Y (en) * | 2007-06-13 | 2008-05-21 | 深圳兴先达五金塑胶制品有限公司 | Track type flat television set bracket |
| CN201623577U (en) * | 2010-02-03 | 2010-11-03 | 中国石油天然气股份有限公司 | Movable motor fixing device |
| CN102509495A (en) * | 2011-11-25 | 2012-06-20 | 长春工业大学 | Verification device for Newton second law |
| CN202864205U (en) * | 2012-09-10 | 2013-04-10 | 芜湖美的厨卫电器制造有限公司 | Workpiece conveying device |
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2016
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| CN104551087A (en) * | 2014-12-02 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting drilling of magnetic drill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758303A (en) * | 2018-07-03 | 2018-11-06 | 佛山市易轩软件科技有限公司 | A kind of photoelectric door of multi-door structure |
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Application publication date: 20170426 |