CN206920608U - A kind of hand-hold ranger with protective cover - Google Patents
A kind of hand-hold ranger with protective cover Download PDFInfo
- Publication number
- CN206920608U CN206920608U CN201720866389.7U CN201720866389U CN206920608U CN 206920608 U CN206920608 U CN 206920608U CN 201720866389 U CN201720866389 U CN 201720866389U CN 206920608 U CN206920608 U CN 206920608U
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- CN
- China
- Prior art keywords
- side plate
- plate
- protective cover
- plectrum
- hand
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Abstract
A kind of hand-hold ranger with protective cover disclosed in the utility model,Including body,It is arranged at signal transmitting terminal and the signal collection end of body front end,A protective case is slidably connected on described body,The protective cover includes end plate and is fixed on first side plate at end plate both ends,Second side plate,The signal launch hole connected with signal transmitting terminal and the signal receiver hole connected with signal collection end are offered on the end plate,A sliding groove is offered inside first side plate and end plate,Described sliding groove one end connects with first side plate one end,A slide plate is slidably connected in the sliding groove,A chute is offered on the first side plate,The chute connects with sliding groove,A plectrum is fixedly connected with one end of the first side plate in slide plate,The plectrum is slidably connected in chute,In device in the case of,Slide plate blocks the protective effect served on signal transmitting terminal and signal collection end to device.
Description
Technical field
It the utility model is related to distance measuring instrument, and in particular to a kind of hand-hold ranger with protective cover.
Background technology
Hand-hold ranger, it is to utilize the principles such as electromagnetic wave, optics, acoustics and surveyed with compact fuselage, for distance
The instrument of amount.Principle：Hand-hold ranger projects a branch of very thin laser to target at work, and target is received by photoelectric cell
The laser beam of reflection, timer determine laser beam from the time for being transmitted into reception, calculated from observer's range-to-go.
Existing hand-hold ranger tends not to a protective cover to protect the photo elements of front end in use
Part, these exposed photoelectric cells in use easily by the external world physical damage, for this phenomenon, it is necessary to one
The hand-hold ranger with protective cover is planted to reduce this unnecessary consumption.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of hand-held with protective cover
Rangefinder, by being arranged a protective cover at Laser emission end to protect the photoelectric cell of Laser emission front end, it is unnecessary to reduce
Consumption.
To achieve the above object, the utility model provides following technical scheme：
A kind of hand-hold ranger with protective cover, including body, the signal transmitting terminal and letter that are arranged at body front end
Number collecting terminal, a protective case is slidably connected on described body, the protective case includes end plate and is fixed on end plate both ends
The first side plate, the second side plate, the signal launch hole that is connected with signal transmitting terminal is offered on the end plate and is received with signal
Collect the signal receiver hole of end connection, offer a sliding groove inside first side plate and end plate, described sliding groove one end with
First side plate one end connects, and slidably connects a slide plate in the sliding groove, a chute, the cunning are offered on the first side plate
Groove connects with sliding groove, a plectrum is fixedly connected with one end of the first side plate in slide plate, the plectrum is slidably connected to
In chute.
By using above-mentioned technical proposal, slide plate is driven to be slided along in sliding groove by plectrum, by signal transmitting terminal
It is in communication with the outside or completely cuts off with signal collection end, reaches when hand-hold ranger does not work, protection signal transmitting terminal and signal
The purpose of collecting terminal.
It is of the present utility model to be further arranged to：In the sliding groove cylindrical empty is offered close to second side plate one end
Chamber, a rotating roller is rotatably connected in the cavity, cord is wound with the rotating roller, described cord one end is fixedly connected on
Slide plate is fixedly connected in rotating roller close to second side plate one end, the other end, and one is fixed with the rotating roller and is used to turn
The torsion spring that dynamic roller resets.
By using above-mentioned technical proposal, rotating roller and slide plate are connected to close to one end of the second side plate by cord, and
One is provided with rotating roller and is used for the torsion spring that rotating roller resets, after slide plate is away from rotating roller, rotating roller rotates and screws torsion spring, revolves
Next torsion spring gives slide plate one restoring force by cord, facilitates slide plate by this restoring force and returns to original position, will not be stuck.
It is of the present utility model to be further arranged to：The rotating roller both ends are wound with cord respectively, and described cord one end is consolidated
Surely plectrum is connected to be fixedly connected in rotating roller close to one end of the second side plate, the other end.
By using above-mentioned technical proposal, by setting two groups of cords to pull slide plate in rotating roller, slide plate is improved
Return to the success rate of original position.
It is of the present utility model to be further arranged to：One is provided with the second side plate and pushes against mechanism, the abutting mechanism includes
Post is abutted, described one end for abutting post through the second side plate is connected on body, and the other end is fixedly connected with a block, described
A spring is fixedly connected between block and the second side plate, the both ends of the spring is respectively fixedly connected with baffle plate and the second side plate
On.
By using above-mentioned technical proposal, mechanism is pushed against by setting one on the second side plate, passes through the restoring force of spring
Post will be abutted to be pushed against on body, improve stability of the protective case on body.
It is of the present utility model to be further arranged to：Described body side surface is provided with an abutting hole, and the abutting post passes through second
One end of side plate, which is pushed against, to abut in hole.
By using above-mentioned technical proposal, it is connected to by abutting post in abutting hole, further increases protective case at this
Stability on body.
It is of the present utility model to be further arranged to：The plectrum is provided with tread plate, and the tread plate is along plectrum length
Direction is provided with multigroup.
By using above-mentioned technical proposal, by setting tread plate on plectrum, make to occur to beat when sliding plectrum
It is sliding, improve the stability of device in use.
It is of the present utility model to be further arranged to:The one end of the chute away from end plate is fixed with a limited block.
By using above-mentioned technical proposal, one limited block is set in the one end of chute away from end plate, prevented by limited block
Plectrum is skidded off in chute, further increases the stability of whole device.
It is of the present utility model to be further arranged to:An I-groove, the interior company of slip of the I-groove are offered on the plectrum
A drum block is connected to, a drum stopper slot is offered on the first side plate, is limited by the cooperation of drum stopper slot and drum block
The position of position plectrum.
By using above-mentioned technical proposal, by the drum block that is slidably connected on plectrum, offered on the first side plate
The one drum stopper slot coordinated with drum block, the position of slide plate is fixed by the cooperation of drum block and drum stopper slot, enters one
Step improves the stability of whole device.
In summary, the utility model has beneficial effect：Slide plate is driven to be slided along in sliding groove by plectrum
It is dynamic, signal transmitting terminal and signal collection end are in communication with the outside or completely cut off, reaches protection signal transmitting terminal and signal collection end
Purpose；Rotating roller and slide plate are connected to close to one end of the second side plate by cord, and is provided with one in rotating roller and is used to rotate
The torsion spring that roller resets, after slide plate is away from rotating roller, rotating roller rotates and screws torsion spring, and the torsion spring after screwing is by cord to slide plate
One restoring force, slide plate is facilitated by this restoring force and returns to original position, will not be stuck；Pass through the work that is slidably connected on plectrum
Type block, a drum stopper slot coordinated with drum block is offered on the first side plate, passes through matching somebody with somebody for drum block and drum stopper slot
Close to fix the position of slide plate, further increase the stability of whole device.
Brief description of the drawings
Fig. 1 is embodiment overall structure diagram；
Fig. 2 is embodiment overall structure diagram, in order to illustrate the position relationship of plectrum and the first side plate；
Fig. 3 is the top view of protective case in embodiment；
Fig. 4 is the sectional view at A-A in Fig. 3；
Fig. 5 is the attachment structure schematic diagram of slide plate and rotating roller in embodiment.
Reference：1st, body；2nd, signal transmitting terminal；3rd, signal collection end；4th, protective case；5th, end plate；6th, the first side plate；
7th, the second side plate；8th, signal launch hole；9th, signal receiver hole；10th, sliding groove；11st, slide plate；12nd, chute；13rd, plectrum；14th, it is empty
Chamber；15th, rotating roller；16th, cord；17th, torsion spring；18th, mechanism is pushed against；19th, post is abutted；20th, block；21st, spring；22nd, hole is abutted；
23rd, tread plate；24th, limited block；25th, I-groove；26th, drum block；27th, drum stopper slot.
Embodiment
The utility model is described further referring to the drawings.
A kind of hand-hold ranger with protective cover, as shown in figure 1, including body 1, it is arranged at the letter of the front end of body 1
Number transmitting terminal 2 and signal collection end 3, the protective case 4 for being socketed in the one end of body 1, for connecting the abutting of protective case 4 and body 1
Mechanism 18.
As shown in Figure 2, Figure 4 shows, the protective cover includes end plate 5, the first side plate 6 for being fixedly connected on the both ends of end plate 5 and the
Two side plates 7, the signal launch hole 8 connected with signal transmitting terminal 2 and the letter connected with signal collection end 3 are offered on end plate 5
Number receiver hole 9；A sliding groove 10 is offered on the side plate 6 of end plate 5 and first, described one end of sliding groove 10 and the first side plate 6 are remote
One end from end plate 5 connects, and offers a chute 12 connected with sliding groove 10 on the first side plate 6, in the sliding groove 10
A slide plate 11 is embedded with, a plectrum 13 is fixedly connected with slide plate 11, the plectrum 13 is slidably connected in chute 12, in institute
State and be provided with some tread plates 23 on plectrum 13 along its length.
As shown in Figure 4, Figure 5, a cavity 14, the cavity 14 are offered close to one end of the second side plate 7 in sliding groove 10
A rotating roller 15 is inside rotatably connected to, the both ends of rotating roller 15 are rotationally connected with the both sides of protective case 4 respectively, in 15 liang of rotating roller
End is wound with a cord 16, and described one end of cord 16 is fixedly connected in rotating roller 15, and the other end is fixedly connected on slide plate 11
On；One is fixedly connected with rotating roller 15 and is used for the torsion spring 17 that rotating roller 15 resets.
As shown in figure 4, the abutting mechanism 18 includes abutting post 19, described one end for abutting post 19 and passing through the second side plate 7
It is connected in the abutting hole 22 that the side of body 1 opens up（Such as Fig. 1）, the other end is fixedly connected with a block 20, in the block 20
A spring 21 is fixedly connected between the second side plate 7, the both ends of spring 21 are respectively fixedly connected with the side of block 20 and second
On plate 7.
As shown in Figure 4, Figure 5, an I-groove 25 is offered in the one end of plectrum 13, a work is slidably connected in I-groove 25
Type block 26, a drum stopper slot 27 is offered on the first side plate 6（Such as Fig. 2）, pass through drum block 26 and drum stopper slot 27
Coordinate the position for carrying out spacing plectrum 13；Being fixed with one in the one end of chute 12 away from end plate 5 prevents plectrum 13 from skidding off chute 12
Limited block 24.
Operation principle：The abutting post 19 being arranged on the second side plate 7 is pulled open, protective case 4 is enclosed on into body 1 sends out close to signal
The one end at end 2 is penetrated, unclamps and pushes against post 19, protective case 4 is pushed against the one end of body 1.
Plectrum 13 is stirred, plectrum 13 drives slide plate 11 to slide, plectrum 13 is propped up into limited block 24, stirs drum block 26, will
Drum block 26 is connected in drum stopper slot 27；Slide plate 11 drives cord 16 to move, and cord 16 pulls rotating roller 15 to rotate, and rotates
The rotation of roller 15 tenses torsion spring 17.
After having used：Drum block 26 is skidded off in drum stopper slot 27, slide plate 11 leads in the presence of the restoring force of torsion spring 17
Cord 16 is crossed to drive slide plate 11 to original position.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of hand-hold ranger with protective cover, including body（1）, be arranged at body（1）The signal transmitting terminal of front end
（2）With signal collection end（3）, it is characterised in that：Described body（1）On slidably connect a protective case（4）, the protective case
（4）Including end plate（5）Be fixed on end plate（5）First side plate at both ends（6）, the second side plate（7）, in the end plate（5）On
Offer and signal transmitting terminal（2）The signal launch hole of connection（8）With with signal collection end（3）The signal receiver hole of connection（9）,
In first side plate（6）And end plate（5）Inside offers a sliding groove（10）, the sliding groove（10）One end and the first side plate
（6）One end connects, the sliding groove（10）Inside slidably connect a slide plate（11）, in the first side plate（6）On offer a chute
（12）, the chute（12）With sliding groove（10）Connection, in slide plate（11）Close to the first side plate（6）One end on be fixedly connected with
One plectrum（13）, the plectrum（13）It is slidably connected to chute（12）It is interior.
A kind of 2. hand-hold ranger with protective cover according to claim 1, it is characterised in that：In the sliding groove
（10）Close to the second side plate（7）One end offers a cylindrical cavity（14）, the cavity（14）In be rotatably connected to a rotation
Roller（15）, the rotating roller（15）On be wound with cord（16）, the cord（16）One end is fixedly connected on slide plate（11）It is close
Second side plate（7）One end, the other end are fixedly connected on rotating roller（15）On, in the rotating roller（15）On be fixed with a torsion spring
（17）.
A kind of 3. hand-hold ranger with protective cover according to claim 2, it is characterised in that：The rotating roller
（15）Both ends are wound with cord respectively（16）, the cord（16）One end is fixedly connected on slide plate（11）Close to the second side plate（7）
One end, the other end is fixedly connected on rotating roller（15）On.
A kind of 4. hand-hold ranger with protective cover according to claim 1, it is characterised in that：In the second side plate
（7）It is provided with one and pushes against mechanism（18）, the abutting mechanism（18）Including abutting post（19）, the abutting post（19）Through second
Side plate（7）One end be connected to body（1）On, the other end is fixedly connected with a block（20）, in the block（20）With second
Side plate（7）Between be fixedly connected with a spring（21）, the spring（21）Both ends are respectively fixedly connected with block (20) and second
Side plate（7）On.
A kind of 5. hand-hold ranger with protective cover according to claim 4, it is characterised in that：The body（1）
Side is provided with an abutting hole（22）, the abutting post（19）Through the second side plate（7）One end be pushed against abut hole（22）In.
A kind of 6. hand-hold ranger with protective cover according to claim 1, it is characterised in that：The plectrum（13）
It is provided with tread plate（23）, the tread plate（23）Along plectrum（13）Length direction is provided with multigroup.
A kind of 7. hand-hold ranger with protective cover according to claim 1, it is characterised in that：The chute（12）
Away from end plate（5）One end be fixed with a limited block（24）.
A kind of 8. hand-hold ranger with protective cover according to claim 6, it is characterised in that：The plectrum（13）
On offer an I-groove（25）, the I-groove（25）Inside slidably connect a drum block（26）, in the first side plate（6）On open
Provided with a drum stopper slot（27）, pass through drum stopper slot（27）With drum block（26）Cooperation come spacing plectrum（13）Position
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866389.7U CN206920608U (en) | 2017-07-17 | 2017-07-17 | A kind of hand-hold ranger with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720866389.7U CN206920608U (en) | 2017-07-17 | 2017-07-17 | A kind of hand-hold ranger with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920608U true CN206920608U (en) | 2018-01-23 |
Family
ID=61347614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720866389.7U Expired - Fee Related CN206920608U (en) | 2017-07-17 | 2017-07-17 | A kind of hand-hold ranger with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132070A (en) * | 2018-01-31 | 2018-06-08 | 郑州泽臻惠成电子科技有限公司 | A kind of portable intelligent detection device with safeguard function |
| CN110887566A (en) * | 2018-09-07 | 2020-03-17 | 关西涂料株式会社 | Color measuring method for coated board and color mixing method using the same |
-
2017
- 2017-07-17 CN CN201720866389.7U patent/CN206920608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108132070A (en) * | 2018-01-31 | 2018-06-08 | 郑州泽臻惠成电子科技有限公司 | A kind of portable intelligent detection device with safeguard function |
| CN110887566A (en) * | 2018-09-07 | 2020-03-17 | 关西涂料株式会社 | Color measuring method for coated board and color mixing method using the same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200717 |