CN212932940U - Laser range finder's transmission subassembly - Google Patents
Laser range finder's transmission subassembly Download PDFInfo
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- CN212932940U CN212932940U CN202022051819.4U CN202022051819U CN212932940U CN 212932940 U CN212932940 U CN 212932940U CN 202022051819 U CN202022051819 U CN 202022051819U CN 212932940 U CN212932940 U CN 212932940U
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- range finder
- laser range
- spout
- mounting groove
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Abstract
The utility model discloses a laser range finder's transmission subassembly, including the laser range finder body, mounting groove and spout have been seted up at the top of laser range finder body, the interior bottom fixed mounting of mounting groove has transmitting lens, the sliding tray has been seted up to the inside wall of mounting groove, first spout has been seted up to the inside wall of sliding tray, be equipped with protection machanism in the sliding tray, protection machanism extends to in the mounting groove and offsets tightly rather than the inside wall, be equipped with blocking mechanism in the first spout, blocking mechanism extends to in the protection machanism and offsets tightly rather than the interior top, be equipped with pulling mechanism in the spout, pulling mechanism extends to in the first spout and with blocking mechanism's bottom fixed connection. The utility model has the advantages of reasonable design, it can effectively protect transmitting lens when laser range finder does not use, prevents that external collision from leading to transmitting lens to scrape the condition emergence of flower influence laser range finder normal use.
Description
Technical Field
The utility model relates to a laser range finder technical field especially relates to a laser range finder's transmission subassembly.
Background
A laser distance meter for measuring the distance to target by modulating a certain parameter of laser is composed of phase distance meter and pulse distance meter, which emit a pulse laser beam to target, photoelectric element for receiving the reflected laser beam, timer for measuring the time from emitting to receiving of laser beam, and observer for calculating the distance to target.
Among the prior art, laser range finder can install transmitting lens, and laser is gone out through transmitting lens transmission, and current transmitting lens generally exposes outside, and when not using, external collision leads to transmitting lens easily to scrape the flower, influences laser range finder's normal use, and we have designed a laser range finder's transmission subassembly for this reason and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current transmitting lens among the prior art and generally exposing outside, when not using, external collision leads to the camera lens to scrape the flower easily, influences laser range finder's normal use problem, and the transmitting component of a laser range finder who proposes, it can effectively protect transmitting lens when laser range finder does not use, prevents that external collision from leading to transmitting lens to scrape the flower and influence the normal use condition of laser range finder and take place.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a laser range finder's transmission subassembly, includes the laser range finder body, mounting groove and spout have been seted up at the top of laser range finder body, the interior bottom fixed mounting of mounting groove has transmitting lens, the sliding tray has been seted up to the inside wall of mounting groove, first spout has been seted up to the inside wall of sliding tray, be equipped with protection machanism in the sliding tray, protection machanism extends to in the mounting groove and offsets tightly rather than the inside wall, be equipped with blocking mechanism in the first spout, blocking mechanism extends to in the protection machanism and offsets tightly rather than the interior top, be equipped with pulling mechanism in the spout, pulling mechanism extends to in the first spout and with blocking mechanism's bottom fixed connection.
Preferably, the protection mechanism includes the protection shield of sliding connection in the sliding tray, the protection shield extends to in the mounting groove and offsets tightly rather than the inside wall, a plurality of first springs of fixedly connected with between the lateral wall of protection shield and the inside wall of sliding tray, the draw-in groove has been seted up to the bottom of protection shield, the bottom of protection shield is equipped with clean mechanism.
Preferably, the blocking mechanism comprises a clamping block which is slidably connected in the first sliding groove, the clamping block extends into the clamping groove and is abutted against the inner top of the clamping groove, and a second spring is fixedly connected between the bottom of the clamping block and the inner bottom of the first sliding groove.
Preferably, the pulling mechanism comprises a pressing rod connected in the sliding groove in a sliding manner, a third spring is fixedly connected between the bottom of the pressing rod and the inner bottom of the sliding groove, a pulling rope is fixedly connected to the pressing rod, and the pulling rope extends into the first sliding groove and is fixedly connected with the bottom of the clamping block.
Preferably, the cleaning mechanism comprises a mounting frame fixedly mounted at the bottom of the protection plate, the mounting frame is connected with cleaning cloth in a sliding mode, and a plurality of fourth springs are fixedly connected between the top of the cleaning cloth and the inner top of the mounting frame.
Preferably, the fourth spring is an elastic spring.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the setting of protection mechanism and stop mechanism, when the laser range finder body does not use, the pulling protection shield slides, makes the lateral wall of protection shield and the inside wall of mounting groove support tightly, and the fixture block goes into the draw-in groove under the effect of second spring elasticity and supports tightly rather than the interior top, makes the protection shield be in stable state, and the protection shield can prevent effectively that external collision from leading to transmitting lens to scrape the circumstances emergence of spending influence laser range finder normal use.
2. Through the setting of clean mechanism, when the pulling protection shield, the installing frame of protection shield bottom slides along with the protection shield, and when the installing frame slides, drive the inside cleaning cloth slip, when cleaning cloth slides, clean the top of transmitting lens, wipe the dust at transmitting lens top, guarantee transmitting lens's cleanness.
To sum up, the utility model has the advantages of reasonable design, it can effectively protect transmitting lens when laser range finder does not use, prevents that external collision from leading to transmitting lens to scrape the condition emergence of flower influence laser range finder normal use.
Drawings
Fig. 1 is a schematic structural diagram of a transmitting assembly of a laser range finder according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged view of the structure at C in fig. 1.
In the figure: the laser range finder comprises a laser range finder body 1, a mounting groove 2, a transmitting lens 3, a sliding groove 4, a protective plate 5, a first spring 6, a clamping groove 7, a first sliding groove 8, a clamping block 9, a second spring 10, a sliding groove 11, a pressing rod 12, a third spring 13, a mounting frame 14, cleaning cloth 15, a fourth spring 16 and a pull rope 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a transmitting assembly of a laser range finder comprises a laser range finder body 1, wherein the top of the laser range finder body 1 is provided with a mounting groove 2 and a sliding groove 11, a transmitting lens 3 is fixedly mounted at the inner bottom of the mounting groove 2, the inner side wall of the mounting groove 2 is provided with a sliding groove 4, the inner side wall of the sliding groove 4 is provided with a first sliding groove 8, a protection mechanism is arranged in the sliding groove 4, the protection mechanism extends into the mounting groove 2 and is abutted against the inner side wall thereof, the protection mechanism comprises a protection plate 5 connected in the sliding groove 4 in a sliding manner, the protection plate 5 extends into the mounting groove 2 and is abutted against the inner side wall thereof, a plurality of first springs 6 are fixedly connected between the side wall of the protection plate 5 and the inner side wall of the sliding groove 4, the bottom of the protection plate 5 is provided with a clamping groove 7, the bottom, the mounting frame 14 is connected with a cleaning cloth 15 in a sliding mode, a plurality of fourth springs 16 are fixedly connected between the top of the cleaning cloth 15 and the inner top of the mounting frame 14, the fourth springs 16 are elastic springs, through the arrangement of the cleaning mechanism, when the protection plate 5 is pulled, the mounting frame 14 at the bottom of the protection plate 5 slides along with the protection plate 5, the cleaning cloth 15 in the mounting frame 14 is driven to slide when the mounting frame 14 slides, when the cleaning cloth 15 slides, the top of the transmitting lens 3 is cleaned, dust on the top of the transmitting lens 3 is wiped off, and the transmitting lens 3 is guaranteed to be cleaned;
a blocking mechanism is arranged in the first sliding groove 8, the blocking mechanism extends into the protective mechanism and abuts against the inner top of the protective mechanism, the blocking mechanism comprises a clamping block 9 connected in the first sliding groove 8 in a sliding manner, the clamping block 9 extends into the clamping groove 7 and abuts against the inner top of the clamping groove, a second spring 10 is fixedly connected between the bottom of the clamping block 9 and the inner bottom of the first sliding groove 8, through the arrangement of the protective mechanism and the blocking mechanism, when the laser range finder body 1 is not used, the protective plate 5 is pulled to slide, so that the side wall of the protective plate 5 abuts against the inner side wall of the mounting groove 2, the clamping block 9 slides into the clamping groove 7 under the action of the elastic force of the second spring 10 and abuts against the inner top of the clamping groove, the protective plate 5 is in a stable state, and the protective plate 5 can effectively prevent the occurrence of the condition that the emission;
be equipped with pulling mechanism in the spout 11, pulling mechanism extend to in the first spout 8 and with stop mechanism's bottom fixed connection, pulling mechanism includes sliding connection and presses the depression bar 12 in spout 11, presses fixedly connected with third spring 13 between the bottom of depression bar 12 and the interior bottom of spout 11, presses fixedly connected with stay cord 17 on the depression bar 12, stay cord 17 extend to in the first spout 8 and with the bottom fixed connection of fixture block 9.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
when the laser range finder body 1 is required to be used for ranging, firstly, an operator presses the pressing rod 12, the pressing rod 12 pulls the clamping block 9 to slide into the first sliding groove 8 through the pull rope 17, the clamping block 9 is separated from blocking the protection plate 5, the protection plate 5 slides into the sliding groove 4 under the action of the pull force of the first spring 6, the laser range finder body 1 can be used for ranging, after the use is finished, the protection plate 5 is pulled to slide, so that the side wall of the protection plate 5 is abutted against the inner side wall of the mounting groove 2, when the protection plate 5 slides, the mounting frame 14 at the bottom of the protection plate 5 slides along with the protection plate 5, the mounting frame 14 drives the cleaning cloth 15 inside to slide, when the cleaning cloth 15 slides, the top of the transmitting lens 3 is cleaned, dust at the top of the transmitting lens 3 is wiped off, the transmitting lens 3 is ensured to be cleaned, the clamping block 9 slides into the clamping groove 7 under the action of the elastic force, the protection plate 5 is brought into a stable state.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a laser range finder's transmission subassembly, includes the laser range finder body, its characterized in that, mounting groove and spout have been seted up at the top of laser range finder body, the interior bottom fixed mounting of mounting groove has transmitting lens, the sliding tray has been seted up to the inside wall of mounting groove, first spout has been seted up to the inside wall of sliding tray, be equipped with protection machanism in the sliding tray, protection machanism extends to in the mounting groove and offsets tightly rather than the inside wall, be equipped with blocking mechanism in the first spout, blocking mechanism extends to in the protection machanism and offsets tightly rather than the interior top, be equipped with pulling mechanism in the spout, pulling mechanism extends to in the first spout and with blocking mechanism's bottom fixed connection.
2. The launching assembly of a laser range finder as claimed in claim 1, wherein the protection mechanism comprises a protection plate slidably connected in a sliding groove, the protection plate extends into the mounting groove and abuts against the inner side wall of the mounting groove, a plurality of first springs are fixedly connected between the side wall of the protection plate and the inner side wall of the sliding groove, a slot is formed at the bottom of the protection plate, and a cleaning mechanism is arranged at the bottom of the protection plate.
3. The launching assembly of a laser range finder according to claim 2, wherein the blocking mechanism comprises a clamping block slidably connected in the first sliding groove, the clamping block extends into the clamping groove and abuts against the inner top of the clamping block, and a second spring is fixedly connected between the bottom of the clamping block and the inner bottom of the first sliding groove.
4. The firing assembly of a laser range finder as claimed in claim 3, wherein the pulling mechanism comprises a pressing rod slidably connected in the sliding slot, a third spring is fixedly connected between the bottom of the pressing rod and the inner bottom of the sliding slot, a pulling rope is fixedly connected to the pressing rod, and the pulling rope extends into the first sliding slot and is fixedly connected to the bottom of the fixture block.
5. The laser range finder emitter assembly of claim 2, wherein the cleaning mechanism comprises a mounting frame fixedly mounted on the bottom of the protection plate, a cleaning cloth slidably connected in the mounting frame, and a plurality of fourth springs fixedly connected between the top of the cleaning cloth and the inner top of the mounting frame.
6. The firing assembly of a laser range finder as claimed in claim 5, wherein said fourth spring is a resilient spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022051819.4U CN212932940U (en) | 2020-09-18 | 2020-09-18 | Laser range finder's transmission subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022051819.4U CN212932940U (en) | 2020-09-18 | 2020-09-18 | Laser range finder's transmission subassembly |
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| Publication Number | Publication Date |
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| CN212932940U true CN212932940U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022051819.4U Active CN212932940U (en) | 2020-09-18 | 2020-09-18 | Laser range finder's transmission subassembly |
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| CN (1) | CN212932940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252003A (en) * | 2021-05-28 | 2021-08-13 | 金川集团股份有限公司 | Method and device for inspecting and accepting specification and quality of mine roadway engineering |
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2020
- 2020-09-18 CN CN202022051819.4U patent/CN212932940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252003A (en) * | 2021-05-28 | 2021-08-13 | 金川集团股份有限公司 | Method and device for inspecting and accepting specification and quality of mine roadway engineering |
| CN113252003B (en) * | 2021-05-28 | 2023-01-06 | 金川集团股份有限公司 | Method and device for checking and accepting mine roadway engineering specification and quality |
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