CN208505144U - A kind of large screen laser ranging tape measure - Google Patents
A kind of large screen laser ranging tape measure Download PDFInfo
- Publication number
- CN208505144U CN208505144U CN201821192180.8U CN201821192180U CN208505144U CN 208505144 U CN208505144 U CN 208505144U CN 201821192180 U CN201821192180 U CN 201821192180U CN 208505144 U CN208505144 U CN 208505144U
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- Prior art keywords
- laser
- tape measure
- ruler box
- large screen
- ruler
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Abstract
The utility model provides a kind of large screen laser ranging tape measure, the tape measure includes ruler box, the tape measure further includes laser range finder machine core, power supply module, display unit and control unit, power supply module, display unit and control unit are contained in the accommodating space that ruler box limits, power supply module includes the battery compartment formed in accommodating space, the battery compartment is provided with rechargeable lithium battery, display unit has display screen, control unit includes circuit control panel and control switch, circuit control panel is electrically connected with control switch and display screen respectively, and the fluting shown for information is formed in the position of the corresponding display screen of ruler box.
Description
Technical field
The utility model belongs to tape measure art, and in particular to a kind of large screen laser ranging tape measure.
Background technique
Traditional tape measure has limitation apart from upper in measurement, is unable to satisfy the measurement needs of relatively long distance, and cannot be
It is measured in narrow space or in vertical direction；It reads data and needs artificial reading, requirement is also unable to reach in precision,
Using trouble, it is cumbersome.
Laser range finder is the instrument for carrying out Accurate Determining to the distance of target using laser.Its principle be at work to
Target projects a branch of very thin laser, and the laser beam of target reflection is received by photoelectric cell, and timer measures laser beam from transmitting
To the received time, to calculate from observer's range-to-go.
Optar is to detect the more satisfactory novel test measuring device of forging length.As CN206862226U discloses one kind
Laser ranging tape measure, however its structure is complex.
Summary of the invention
The utility model provides a kind of large screen laser ranging tape measure, which includes ruler box, which limits one
Accommodating space is wound with tape in the accommodating space, and tape is exported via guide ruler mouth, which further includes laser range finder machine
Core, power supply module, display unit and control unit；Wherein, power supply module, display unit and control unit are contained in the restriction of ruler box
Accommodating space out, the laser range finder machine core have laser emitter and laser pick-off eyeglass, and power supply module is included in accommodating
The battery compartment formed in space, the battery compartment are provided with rechargeable lithium battery, and display unit has display screen；Described control unit
Including circuit control panel and control switch, the control switch is used for control circuit control panel through the setting of ruler box；It is described to fill
Electric lithium battery connects circuit control panel, the circuit control panel respectively with laser range finder machine core, control switch and display screen
Curtain electrical connection operates laser range finder machine core by circuit control panel, and laser range finder machine core is swashed by laser transmitter projects
After light, then by laser pick-off eyeglass receive laser passback after, display measurement numerical value on the display screen；Ruler box corresponds to display screen
The position of curtain forms the fluting shown for information.
Preferably, the laser emitter and laser pick-off eyeglass it is concordant with guide ruler mouth and its towards with derived from tape
Direction is consistent.
Preferably, the ruler box includes ruler box A and ruler box B, frame body, the frame body are formed between ruler box A and ruler box B
Wherein side and ruler box A limit guide ruler mouth and tape wrapping range, the other side is equipped with battery bracket, the shape on battery bracket
At battery compartment, laser range finder machine core is installed between ruler box B and frame body.
Preferably, the fluting is equipped with screen protecting plate.
Preferably, the laser range finder machine core is equipped with guard member.
Preferably, guard member include positioned at front side upper annular wall and lower annular wall and be located at upper annular wall and under
Arcwall on rear side of annular wall；The through-hole A and through-hole B that upper annular wall and lower annular wall limit.
Preferably, the control switch include at least one through ruler box B setting key and with by key connection
Control piece.
Preferably, the key is silica gel push-button.
Preferably, the area of fluting and the area of display screen are adapted.
Preferably, the display screen and circuit control panel are integrated weldment.
Compared with prior art, large screen laser range finder tape measure provided by the invention, convenient for measurement overlength object, test
Efficiency and safety are greatly improved；In addition compared to existing laser ranging tape measure, tape measure provided by the utility model
It is simple and light, it is convenient for carrying；Display screen size is larger, conveniently checks measurement data；
In addition, battery provided by the invention is chargeable poly-lithium battery, lithium battery is mentioned as the recyclable benefit of power supply electricity
With.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of large screen laser ranging tape measure provided by the utility model；
Fig. 2 is a kind of structure broken away view of large screen laser ranging tape measure provided by the utility model；
Fig. 3 is a kind of structure broken away view 2 of large screen laser ranging tape measure provided by the utility model.
Specific embodiment
As shown in Fig. 1, Fig. 2 and Fig. 3, a kind of large screen laser ranging tape measure, the tape measure includes ruler box 1, is run through on ruler box
Be provided with stop button 101, which limits an accommodating space, be wound with tape 8 in the accommodating space, tape via
Guide ruler mouth 2 exports, which further includes laser range finder machine core 3, power supply module 4, display unit 5 and control unit 6；Wherein,
Power supply module 4, display unit 5 and control unit 6 are contained in the accommodating space that ruler box 1 limits, the laser range finder machine core 3 tool
There are laser emitter 32 and laser pick-off eyeglass 31, power supply module includes the battery compartment 410 formed in accommodating space, the battery
Storehouse 410 is provided with rechargeable lithium battery 4101；
Display unit 5 has display screen 51；Described control unit 6 includes circuit control panel 61 and control switch 62, institute
Control switch 62 is stated through the setting of ruler box for control circuit control panel；The rechargeable lithium battery connects circuit control panel, institute
Circuit control panel 61 is stated to be electrically connected with laser range finder machine core, control switch 62 and display screen 51 respectively,
Control switch operates laser range finder machine core by circuit control panel, and laser range finder machine core passes through laser emitter
Emit laser after, then by laser pick-off eyeglass receive laser passback after, display measurement numerical value on the display screen；
The position of the corresponding display screen 51 of ruler box 1 forms the fluting 110 shown for information；Wherein, the Laser emission
Device 32 and laser pick-off eyeglass 31 are concordant with guide ruler mouth 2 and it is towards consistent with direction derived from tape 8.
In one preferred embodiment of the utility model, the ruler box includes ruler box A 10 and ruler box B 11, in ruler box A
Frame body 12 is formed between 10 and ruler box B 11, the wherein side of frame body 12 and ruler box A 10 limit guide ruler mouth 2 and tape is wound
Region, is equipped with reel, the components such as tape on reel in the tape wrapping range, and the other side is equipped with battery bracket
41, battery compartment 410 is formed on battery bracket 41, and be equipped with screw hole 411,412 in 4 rear and front end of battery bracket；
The area of the fluting 11 towards display screen 51 and its area and display screen is adapted；In addition, in order to protect
It shows screen, screen protecting plate 111 is equipped on fluting 11, screen protecting plate 111 is transparent, and the screen protecting plate is preferably
Acrylic screen protecting plate, it is intended to for protecting display screen not damaged by external force；Laser range finder machine core 31 is installed in ruler box B
Between 11 and frame body 12, it is preferable that the corner positions of ruler box B11 define an accommodating hole 113, and machine core positioning installation is at this
In accommodating hole 113, and the outside of machine core 31 and camera lens are exposed to outside ruler box, and the part that machine core 31 is exposed to ruler box is equipped with plastics
Guard member 7 is influenced by external force abrasion using guard member 7 includes being located at front side for protecting laser range finder machine core camera lens not
Upper annular wall 71 and lower annular wall 72 and the arcwall 73 on rear side of upper annular wall 71 and lower annular wall 72；Upper annular wall
71 and lower annular wall 72 the through-hole A 711 and through-hole B 712 that limit, upper annular wall 71 and lower annular wall 72 are for protecting laser
The camera lens of transmitter 31 and laser pickoff 32, and the part that arcwall 73 is used to protect machine core exposed outside ruler box, arcwall
Rear side there is barrier 731, barrier 731 is fastened on ruler box B12 inner wall；The guard member is plastic part；
The control switch 62 includes at least one through the key 621 of ruler box B setting and the control connecting with key 621
Product 622, control piece 622 is for controlling unlatching, removing, computing function (such as surveying long, area) etc.；In order to which key 621 passes through
Ruler box is contacted with control piece, offers perforation 112 on ruler box B11；
As a kind of preferable embodiment, the key is silastic press key, and silica gel push-button is for protecting control panel
Control piece and improve comfortable feel degree；
In this example it is shown that the configuration of screen 51 is in 61 upper position of circuit control panel, circuit control panel 61 and display
Screen 51 is integrated soldering part, and the upper end of the lower end and circuit control panel that show screen 51 is respectively equipped with perforation A 510 and wears
Hole B 610, perforation A 510 and perforation B 610, corresponding with screw hole 411 and screw hole 412 respectively, battery bracket 41 is fixed on frame body
On 12, and screw 413 is used to pass through the screw hole on battery bracket 41, perforation A and perforation B and the screw hole being equipped on ruler box,
Battery bracket, display unit are fixed；Other ruler boxes and frame body as above combine in such a way that clamping and/or screw are fixed；Its
In, the fixed chargeable poly-lithium battery of battery bracket prevents tape measure from surprisingly falling and vibration is caused to cause chargeable polymer
Lithium battery damage causes integral device that can not power in time and influence to use.
Large screen laser ranging tape measure provided by the utility model presses control switch key, laser range finder machine core handle
It in Laser emission to the target point to be measured, again returns on the laser pickoff of laser range finder machine core, display control board will
Signal is handled, such as carries out length computation or areal calculation, and eventually by display display data on the screen.
Laser range finder machine core provided by the utility model is a small pattern group, small in size convenient for loading main casing.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of large screen laser ranging tape measure, which includes ruler box (1), which limits an accommodating space, should
It is wound in accommodating space tape (8), tape is exported via guide ruler mouth (2), it is characterised in that: the tape measure further includes laser ranging
Instrument machine core (3), power supply module (4), display unit (5) and control unit (6)；Wherein, power supply module (4), display unit (5) and
Control unit (6) is contained in the accommodating space that ruler box (1) limits, which has laser emitter
(32) and laser pick-off eyeglass (31), power supply module include the battery compartment (410) formed in accommodating space, the battery compartment
(410) it is provided with rechargeable lithium battery (4101), display unit (5) has display screen (51)；Described control unit (6) includes electricity
Road control panel (61) and control switch (62), the control switch (62) are used for control circuit control panel through the setting of ruler box；Institute
State rechargeable lithium battery connection circuit control panel, the circuit control panel (61) respectively with laser range finder machine core, control switch
(62) and display screen (51) is electrically connected, and operates laser range finder machine core by circuit control panel, laser range finder machine core is logical
After crossing laser transmitter projects laser, then by laser pick-off eyeglass receive laser passback after, display measurement numerical value in display screen
On curtain；The position of corresponding display screen (51) of ruler box (1) forms the fluting (110) shown for information.
2. large screen laser ranging tape measure according to claim 1, it is characterised in that: the laser emitter (32) and swash
Light-receiving eyeglass (31) is concordant with guide ruler mouth (2) and its direction is consistent with direction derived from tape (8).
3. large screen laser ranging tape measure according to claim 1, it is characterised in that: the ruler box (1) includes ruler box A
(10) and ruler box B (11) frame body (12), are formed between ruler box A (10) and ruler box B (11), the wherein side of the frame body (12)
Guide ruler mouth (2) and tape wrapping range are limited with ruler box A (10), the other side is equipped with battery bracket (41), in battery bracket
(41) it is formed on battery compartment (410), laser range finder machine core is installed between ruler box B (11) and frame body (12).
4. large screen laser ranging tape measure according to claim 1, it is characterised in that: the fluting (110) is equipped with screen
Curtain protection board.
5. large screen laser ranging tape measure according to claim 1, it is characterised in that: the laser range finder machine core, which is equipped with, to be protected
Guard.
6. large screen laser ranging tape measure according to claim 1, it is characterised in that: guard member (7) includes being located at front side
Upper annular wall (71) and lower annular wall (72) and the arcwall being located on rear side of upper annular wall (71) and lower annular wall (72)
(73)；Upper annular wall (71) and lower annular wall (72) limit through-hole A (711) and through-hole B (712).
7. large screen laser ranging tape measure according to claim 1, it is characterised in that: the control switch includes at least one
A key (621) being arranged through ruler box B and the control piece (622) being connect with key (621).
8. large screen laser ranging tape measure according to claim 7, it is characterised in that: the key (621) is pressed for silica gel
Key.
9. large screen laser ranging tape measure according to claim 1, it is characterised in that: the area of fluting (110) and display
The area of screen is adapted.
10. large screen laser ranging tape measure according to claim 1, it is characterised in that: the display screen and circuit control
Making sheet is integrated weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192180.8U CN208505144U (en) | 2018-07-26 | 2018-07-26 | A kind of large screen laser ranging tape measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192180.8U CN208505144U (en) | 2018-07-26 | 2018-07-26 | A kind of large screen laser ranging tape measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505144U true CN208505144U (en) | 2019-02-15 |
Family
ID=65290057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192180.8U Active CN208505144U (en) | 2018-07-26 | 2018-07-26 | A kind of large screen laser ranging tape measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505144U (en) |
-
2018
- 2018-07-26 CN CN201821192180.8U patent/CN208505144U/en active Active
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| GR01 | Patent grant |