CN208171218U - A kind of hand-held rangefinder - Google Patents
A kind of hand-held rangefinder Download PDFInfo
- Publication number
- CN208171218U CN208171218U CN201820691302.1U CN201820691302U CN208171218U CN 208171218 U CN208171218 U CN 208171218U CN 201820691302 U CN201820691302 U CN 201820691302U CN 208171218 U CN208171218 U CN 208171218U
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- CN
- China
- Prior art keywords
- rangefinder
- rope
- ontology
- ratchet
- pawl
- 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.)
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Abstract
The utility model relates to a kind of hand-held rangefinders, including rangefinder ontology, transmitter, receiver, wide-angle lamp, controller, display screen, level meter and telescopic wearing rope, transmitter and receiver are respectively provided on 6 faces of the rangefinder ontology, the front setting controller of rangefinder ontology, display screen and wide-angle lamp, level meter is arranged in the right side of rangefinder ontology, the top surface setting of rangefinder ontology is flexible to wear rope, the flexible wearing rope includes ratchet, pawl and wearing rope, wearing rope one end is fixed on rangefinder ontology, the other end is connect with ratchet, the click cooperation is completed to wear the flexible of rope.The utility model can be worn on the neck of people, when it is desired to be used, elongated and worn rope and can use, and rope will be worn after the completion of use and receives short, has advantage easy to carry, easy to use.
Description
Technical field
The utility model relates to survey fields, relate in particular to a kind of hand-held rangefinder.
Background technique
Rangefinder is a kind of tool for measuring length or distance, while can combine and measure with angle-measuring equipment or module
Angle, the parameters such as area.There are many form of rangefinder, usually an elongated cylinder, by object lens, eyepiece, display device, battery
It is formed Deng part.Laser range finder can also emit multiple laser pulse, determine that object is separate by Doppler effect
Or close to light source.The precision of laser range finder depends primarily on instrument and calculates the calculating that laser is issued to the time between reception
Accuracy is surveyed according to the conventional laser that used technology and application laser range finder can be divided into 1 meter or so in precision
Distance meter and for surveying and drawing, the high-precision degree type laser that required precision high field is closed in land measure, building, engineer application, military affairs etc.
Rangefinder.
Chinese patent Authorization Notice No. " CN205593511U " discloses a kind of rangefinder with circle bubble, feature
It is to include rangefinder module, rangefinder pedestal, rangefinder liquid crystal display, rangefinder mirror surface, rangefinder upper cover, rangefinder key zone
The key area middle part in domain, rangefinder ontology is provided with circle bubble.Further, the circle bubble is a circle
Sealing container, container is interior to contain liquid, and there are a minute bubbles.A roundlet is carved in circular seal container cap center, in roundlet
The heart is the axis of circle bubble, and when the bubble of circle bubble is placed in the middle, the axle position of circle bubble is in plumb position.Pass through circle
Bubble in shape sealing container whether offset from center, to judge rangefinder ontology present level degree and verticality.Adjust ranging
After the omniazimuthal horizontal of instrument, not only measuring speed is fast for rangefinder, and measure apart from accuracy height, error is small.
But the patent still has defect in actual use：When in use, user of service holds always the patent
Rangefinder when if desired recording, then can counteract user of service.
Summary of the invention
Utility model aims to solve the above-mentioned problems in the prior art, provide a kind of hand-held rangefinder.
The utility model can be worn on the neck of people, when it is desired to be used, elongated to wear and restricted and can use, will after the completion of use
It is short to wear rope receipts, there is advantage easy to carry, easy to use.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of hand-held rangefinder, it is characterised in that：Including rangefinder ontology, transmitter, receiver, wide-angle lamp, controller,
Display screen, level meter and telescopic wearing are restricted, and are respectively provided with transmitter and receiver, rangefinder on 6 faces of the rangefinder ontology
Level meter is arranged in front setting controller, display screen and the wide-angle lamp of ontology, the right side of rangefinder ontology, rangefinder ontology
Top surface setting is flexible to wear rope, and the flexible wearing rope includes ratchet, pawl and wears rope, and wearing rope one end is fixed on survey
On distance meter ontology, the other end is connect with ratchet, and the click cooperation is completed to wear the flexible of rope.
The ratchet is connected in rangefinder ontology by shaft one, is fixedly connected with hollow shaft on the ratchet.
The shaft one stretches out rangefinder ontology and is fixedly connected with rotational handle.
The wearing rope is wrapped in hollow shaft.
The pawl is rotatably connected in rangefinder ontology by shaft two.
The control mechanism for controlling pawl is additionally provided in the rangefinder ontology, the control mechanism includes actively
Part, driven member and shaft three, the driving link and driven member are fixedly connected by shaft three, and the driving link is arranged in rangefinder
This is external, and the lower section of pawl is arranged in for controlling pawl in the driven member.
Control button is provided on the controller.
Using the utility model has the advantage of：
One, it is respectively provided with transmitter and receiver on 6 faces of rangefinder ontology described in the utility model, rangefinder ontology
Level meter is arranged in front setting controller, display screen and wide-angle lamp, the right side of rangefinder ontology, and the top surface of rangefinder ontology is set
It sets to stretch and wears rope, the flexible wearing rope includes ratchet, pawl and wearing rope, and wearing rope one end is fixed on rangefinder sheet
On body, the other end is connect with ratchet, and the click cooperation is completed to wear the flexible of rope, and the utility model can be worn on people
Neck on, when it is desired to be used, elongate and wear rope and can use, rope will be worn after the completion of use and receives short, there is carrying side
Just, advantage easy to use；When light is bad to be made to measure, practical wide-angle lamp illuminates, and increases the accuracy of measurement, and
When walking at survey crew's night, moreover it is possible to be illuminated by wide-angle lamp；6 face of rangefinder ontology is respectively provided with transmitter and receiver, hand
It holds rangefinder to measure, can simultaneously measure length, width and height, and error is small.
Two, ratchet described in the utility model is connected in rangefinder ontology by shaft one, fixed on the ratchet to connect
It is connected to hollow shaft, ratchet can rotate on rangefinder ontology, and rope is worn in winding in hollow shaft, reach elongation by rotating ratchet
With the purpose for shrinking wearing rope.
Three, the stretching of shaft one described in the utility model rangefinder ontology is fixedly connected with rotational handle, rotational handle energy
Enough control ratchet wheel.
Four, wearing rope described in the utility model is wrapped in hollow shaft, can complete to stretch by being wrapped in hollow shaft
Contracting.
Five, pawl described in the utility model is rotatably connected in rangefinder ontology by shaft two, and pawl is matched with ratchet
It closes and uses.
Six, the control mechanism for controlling pawl, the control are additionally provided in rangefinder ontology described in the utility model
Mechanism processed includes driving link, driven member and shaft three, and the driving link is fixedly connected with driven member by shaft three, the active
Part setting is external in rangefinder sheet, and the lower section of pawl is arranged in for controlling pawl, by active force actively in the driven member
On part, driven member is driven, pawl is lifted away from ratchet, can rotate backward ratchet by driven member.
Seven, it is provided with control button on controller described in the utility model, by control button control transmitter and extensively
Corner lamp.
Detailed description of the invention
Fig. 1 is the structure chart one of the utility model；
Fig. 2 is the structure chart two of the utility model；
Fig. 3 is the mechanism map three of the utility model；
Fig. 4 is the structural schematic diagram of the flexible wearing rope of the utility model；
Figure label is：1, rangefinder ontology, 2, wearing rope, 3, level meter, 4, transmitter, 5, receiver, 6, controller,
7, wide-angle lamp, 8, it is flexible wear rope, 9, ratchet, 10, pawl, 11, control mechanism, 12, shaft two, 13, shaft one, 14, hollow
Axis.
Specific embodiment
Embodiment 1
A kind of hand-held rangefinder, including rangefinder ontology 1, transmitter 4, receiver 5, wide-angle lamp 7, controller 6, display
Screen, level meter 3 and telescopic wearing are restricted, and are respectively provided with transmitter 4 and receiver 5, rangefinder on 6 faces of the rangefinder ontology 1
Front setting controller 6, display screen and the wide-angle lamp 7 of ontology 1, level meter 3, rangefinder is arranged in the right side of rangefinder ontology 1
The top surface setting of ontology 1, which is stretched, wears rope 8, and the flexible wearing rope 8 includes ratchet 9, pawl 10 and wearing rope, the wearing rope
One end is fixed on rangefinder ontology 1, and the other end is connect with ratchet 9, and 9 pawl 10 of the ratchet cooperation is completed to wear stretching for rope 2
Contracting.
Wide-angle lamp 7 is taper, and the range for radiating wide-angle lamp by taper setting is wider.
When being not used, which is hung on neck, when wearing rope 2 in use, elongating, holds rangefinder, level meter 3
When showing that rangefinder is horizontal positioned, measures, make symmetrical transmitter 4 while acting on the both ends of wall, both ends
Measured value and be exactly distance measured by us, the length, width and height in room, and measurement accuracy height can be measured simultaneously；It has measured
It is short that 2 receipts of rope will be worn after.
Embodiment 2
A kind of hand-held rangefinder, including rangefinder ontology 1, transmitter 4, receiver 5, wide-angle lamp 7, controller 6, display
Screen, level meter 3 and telescopic wearing are restricted, and are respectively provided with transmitter 4 and receiver 5, rangefinder on 6 faces of the rangefinder ontology 1
Front setting controller 6, display screen and the wide-angle lamp 7 of ontology 1, level meter 3, rangefinder is arranged in the right side of rangefinder ontology 1
The top surface setting of ontology 1, which is stretched, wears rope 8, and the flexible wearing rope 8 includes ratchet 9, pawl 10 and wearing rope, the wearing rope
One end is fixed on rangefinder ontology 1, and the other end is connect with ratchet 9, and 9 pawl 10 of the ratchet cooperation is completed to wear stretching for rope 2
Contracting.
Wide-angle lamp 7 is taper, and the range for radiating wide-angle lamp by taper setting is wider.
The ratchet 9 is connected in rangefinder ontology 1 by shaft 1, is fixedly connected with hollow shaft on the ratchet 9
14。
The shaft 1 stretches out rangefinder ontology 1 and is fixedly connected with rotational handle.
The wearing rope is wrapped in hollow shaft 14.
The pawl 10 is rotatably connected in rangefinder ontology 1 by shaft 2 12.
The control mechanism 11 for controlling pawl 10 is additionally provided in the rangefinder ontology 1, the control mechanism 11 wraps
Driving link, driven member and shaft three are included, the driving link is fixedly connected with driven member by shaft three, and the driving link setting exists
Outside rangefinder ontology 1, the lower section of pawl 10 is arranged in for controlling pawl 10 in the driven member, the driving link and driven member
Structure and pawl 10 are identical.
It can make to wear rope elongation by pulling to wear to restrict；It needs to receive in short-term, driving link be pressed downwards, driven member is upward
Pawl 10 is lifted away from ratchet 9 by lift, and the handle of rotating ratchet 9 is wrapped in rope is worn in hollow shaft 14.
Control button is provided on the controller 6.
In use, symmetrical transmitter 4 acts on the both ends of wall simultaneously, the measured value at both ends and be exactly us
Measured distance can measure the length, width and height in room simultaneously, and measurement accuracy is high.
When being not used, which is hung on neck, when wearing rope 2 in use, elongating, holds rangefinder, level meter 3
When showing that rangefinder is horizontal positioned, measures, make symmetrical transmitter 4 while acting on the both ends of wall, both ends
Measured value and be exactly distance measured by us, the length, width and height in room, and measurement accuracy height can be measured simultaneously；It has measured
It is short that 2 receipts of rope will be worn after.
Claims (7)
1. a kind of hand-held rangefinder, it is characterised in that：Including rangefinder ontology（1）, transmitter（4）, receiver（5）, wide-angle lamp
（7）, controller（6）, display screen, level meter（3）It restricts with telescopic wearing, the rangefinder ontology（1）6 faces on be respectively provided with hair
Emitter（4）And receiver（5）, rangefinder ontology（1）Front setting controller（6）, display screen and wide-angle lamp（7）, rangefinder
Ontology（1）Right side be arranged level meter（3）, rangefinder ontology（1）Top surface setting flexible wear rope（8）, the flexible pendant
Band rope（8）Including ratchet（9）, pawl（10）It restricts with wearing, wearing rope one end is fixed on rangefinder ontology（1）On, it is another
End and ratchet（9）Connection, the ratchet（9）Pawl（10）Cooperation is completed to wear rope（2）It is flexible.
2. a kind of hand-held rangefinder as described in claim 1, it is characterised in that：The ratchet（9）Pass through shaft one（13）Even
It connects in rangefinder ontology（1）It is interior, the ratchet（9）On be fixedly connected with hollow shaft（14）.
3. a kind of hand-held rangefinder as claimed in claim 2, it is characterised in that：The shaft one（13）Stretch out rangefinder ontology
（1）It is fixedly connected with rotational handle.
4. a kind of hand-held rangefinder as claimed in claim 2, it is characterised in that：The wearing rope is wrapped in hollow shaft（14）
On.
5. a kind of hand-held rangefinder as described in claim 1, it is characterised in that：The pawl（10）Pass through shaft two（12）Turn
It is dynamic to be connected to rangefinder ontology（1）It is interior.
6. a kind of hand-held rangefinder as claimed in claim 5, it is characterised in that：The rangefinder ontology（1）Inside it is additionally provided with
For controlling pawl（10）Control mechanism（11）, the control mechanism（11）It is described including driving link, driven member and shaft three
Driving link is fixedly connected with driven member by shaft three, and the driving link is arranged in rangefinder ontology（1）Outside, the driven member is set
It sets in pawl（10）Lower section for controlling pawl（10）.
7. a kind of hand-held rangefinder as described in claim 1, it is characterised in that：The controller（6）On be provided with control by
Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691302.1U CN208171218U (en) | 2018-05-10 | 2018-05-10 | A kind of hand-held rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820691302.1U CN208171218U (en) | 2018-05-10 | 2018-05-10 | A kind of hand-held rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171218U true CN208171218U (en) | 2018-11-30 |
Family
ID=64365731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820691302.1U Expired - Fee Related CN208171218U (en) | 2018-05-10 | 2018-05-10 | A kind of hand-held rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208171218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
-
2018
- 2018-05-10 CN CN201820691302.1U patent/CN208171218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |