CN220508020U - Waterproof laser range finder - Google Patents
Waterproof laser range finder Download PDFInfo
- Publication number
- CN220508020U CN220508020U CN202322144296.1U CN202322144296U CN220508020U CN 220508020 U CN220508020 U CN 220508020U CN 202322144296 U CN202322144296 U CN 202322144296U CN 220508020 U CN220508020 U CN 220508020U
- Authority
- CN
- China
- Prior art keywords
- shell
- casing
- fixedly connected
- laser range
- circuit board
- 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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- 239000011521 glass Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000463219 Epitheca Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Abstract
The utility model relates to the technical field of laser range finders, in particular to a waterproof laser range finders, which comprise a lower shell, wherein the upper surface of the lower shell is connected with an upper shell in a clamping way, a circuit board is connected between the lower shell and the upper shell in a clamping way, the front surface of the circuit board is fixedly connected with a range finding module, the upper surface of the upper shell is fixedly connected with a touch screen, the front surfaces of the lower shell and the upper shell are connected with a waterproof cover in a nested way, the upper surface and the lower surface of the waterproof cover are fixedly connected with rotating seats, and the outer surfaces of the rotating seats are rotationally connected with connecting seats. According to the utility model, the lower shell and the upper shell can be easily separated, so that a special tool is not needed when the device is disassembled, the time required for disassembling the device is saved, the distance between the lower slide plate and the limiting frame can be adjusted, the device is suitable for tripods with different specifications, and the application range of the device is improved.
Description
Technical Field
The utility model relates to the technical field of laser rangefinders, in particular to a waterproof laser rangefinder.
Background
The laser range finder has been widely used in modern construction survey and drawing, range finding engineering, through the transmission pulse laser beam and receive the laser beam of reflection through photoelectric element, through the transmission to the receipt time of survey light beam to obtain the target distance of detection, some laser range finders in prior art seal waterproof through the mode of scribbling the sealant between epitheca and inferior valve, but this kind of mode still need rotatory screw on the shell when laser range finders need to overhaul to use the heating platform to make just can open the device shell after the glue softens, inconvenient when leading to the device to overhaul.
Disclosure of Invention
The utility model aims at: in order to solve the problem that when partial laser range finder in the prior art needs to be overhauled, the screw on the shell is required to be rotated, the device shell can be opened after the glue is softened by using the heating table, and the problem of inconvenience in overhauling the device is caused, the waterproof laser range finder is provided.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a waterproof laser range finder, includes the casing down, the upper surface block of casing is connected down, the block is connected with the circuit board between casing and the last casing down, the preceding fixedly connected with range finding module of circuit board, go up casing upper surface fixedly connected with touch-control screen, the front surface nest of casing and last casing is connected with the buckler down, the equal fixedly connected with roating seat of upper surface and lower surface of buckler, roating seat surface rotation is connected with the connecting seat, one of them connecting seat one side fixedly connected with goes up the rotary rod, another connecting seat one side fixedly connected with lower slide bar, go up rotary rod surface sliding connection and go up the slide, lower slide bar surface sliding connection has lower slide, go up rotary rod and lower slide bar surface sliding connection have spacing frame, the block is connected with rubber gasket between casing and the lower casing.
The method is further characterized in that: the upper shell is fixedly connected with a glass cover plate on the lower surface, limiting grooves are formed in the adjacent surfaces of the upper shell and the lower shell, and the rubber gasket is connected with the limiting grooves in a clamping mode.
The method is further characterized in that: the front surface of the ranging module is fixedly connected with a lens, the lens corresponds to the glass cover plate, and the upper surface of the circuit board is fixedly connected with a tail plug at a position far away from the ranging module.
The method is further characterized in that: the lower surface block of touch-control screen is connected with the winding displacement, the other end and the circuit board block of winding displacement are connected, touch-control screen and circuit board pass through winding displacement electric connection.
The method is further characterized in that: the waterproof cover is characterized in that a rubber plug is embedded and connected in the waterproof cover, a rotating shaft is rotatably connected to the inner side surface of the rotating seat, and the connecting seat is rotatably connected with the rotating seat through the rotating shaft.
The method is further characterized in that: the upper surface of the upper sliding plate is connected with an upper locking knob in a threaded manner, and the lower surface of the lower sliding plate is connected with a lower locking knob in a threaded manner.
The method is further characterized in that: the outer surface of the limiting frame is connected with two fixing knobs in a threaded manner, and the limiting frame is contacted with the lower shell and the upper shell through the fixing knobs.
The utility model has the beneficial effects that:
1. through the limiting frame, when the device is required to be disassembled for maintenance, the fixing knob is rotated, so that the fixing knob is separated from the upper shell and the lower shell, the limiting frame cannot be matched with the upper rotating rod and the lower rotating rod to fix the device, the lower rotating rod and the upper rotating rod can slide out of the limiting frame immediately, the lower rotating rod and the upper rotating rod can lose external fixation, the upper rotating rod and the lower rotating rod can be turned upwards, the upper locking knob is separated from the lower sliding plate, the waterproof cover is pulled out along the lower shell and the upper shell, the external fixation between the lower shell and the upper shell can be lost, and therefore the lower shell and the upper shell can be easily separated, the device does not need to use special tools when being disassembled, and the time required for disassembling the device is saved;
2. through the buckler that sets up, locking knob and fixed knob on rotatory, can make locking knob and fixed knob and lower casing or last casing contact to apply an effort to lower casing and last casing, make lower casing and last casing clamp rubber gasket through this effort, and rotatory locking knob down, can make down the slider lose external fixation, can follow down the slide bar free slip and slide down immediately, further adjustable slide down and spacing frame between the distance, make the device be applicable to the tripod of different specifications, improve the application scope of device.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of another angular configuration of the present utility model;
FIG. 3 is a schematic view of the waterproof cover structure of the present utility model;
fig. 4 is a schematic view showing a split structure of the lower case and the upper case of the present utility model.
In the figure: 1. a lower housing; 101. an upper housing; 102. a glass cover plate; 2. a ranging module; 201. a lens; 202. a circuit board; 203. tail insertion; 3. a touch screen; 4. a waterproof cover; 401. a rubber stopper; 402. a rotating seat; 403. a connecting seat; 404. a rotating rod is arranged on the upper part; 405. an upper slider; 406. an upper locking knob; 407. a lower slide plate; 408. a lower locking knob; 409. a lower slide bar; 5. a limit frame; 501. fixing a knob; 6. rubber gaskets.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a waterproof laser range finder includes a lower housing 1, an upper housing 101 is connected to an upper surface of the lower housing 1 in a clamping manner, a circuit board 202 is connected to an outer surface of the lower housing 1 and an upper housing 101 in a clamping manner, a ranging module 2 is fixedly connected to a front surface of the circuit board 202, a touch screen 3 is fixedly connected to an upper surface of the upper housing 101, a waterproof cover 4 is connected to a front surface of the lower housing 1 and a front surface of the upper housing 101 in a nested manner, a rotating seat 402 is fixedly connected to an upper surface and a lower surface of the waterproof cover 4, a connecting seat 403 is rotatably connected to an outer surface of the rotating seat 402, an upper rotating rod 404 is fixedly connected to one side surface of one connecting seat 403, a lower sliding rod 409 is fixedly connected to one side surface of the other connecting seat 403, an upper sliding rod 405 is connected to an outer surface of the upper rotating rod 404 in a sliding manner, a lower sliding rod 407 is connected to an outer surface of the lower sliding rod 409 in a sliding manner, a rubber gasket 6 is connected to an outer surface of the upper sliding rod 404 and an outer surface of the lower sliding rod 409, when external water splashes onto the device, the waterproof cover 4 cooperates with the rubber gasket 203 to perform a complete water-feeding operation on a complete water-proof plug, and the upper housing 201 is matched with the rubber gasket 6, and the upper housing 101 and the lower housing 101 is matched with the lower housing 101, and the upper housing 101 is prevented from being matched with the lower gasket 1, and the lower housing 101 is prevented from being matched with the upper housing 1.
The front surface fixedly connected with camera lens 201 of range finding module 2, camera lens 201 and glass apron 102 are corresponding, the fixed connection in position that range finding module 2 was kept away from to circuit board 202 upper surface has tail to insert 203, the lower surface block of touch-control screen 3 is connected with the winding displacement, the other end and the circuit board 202 block of winding displacement are connected, touch-control screen 3 and circuit board 202 pass through winding displacement electric connection, timer, receiving module on range finding module 2 and circuit board 202 and the circuit board 202, the connection of touch-control screen 3 and camera lens 201 is prior art, unnecessary redundant description is not made herein.
The inside embedding of buckler 4 is connected with rubber buffer 401, the inboard surface rotation of swivel mount 402 is connected with the pivot, connecting seat 403 is connected through pivot and swivel mount 402 rotation, go up slider 405 upper surface threaded connection and have last locking knob 406, lower slider 407 lower surface threaded connection has lower locking knob 408, when the dismounting device is overhauld to the device, rotatory fixed knob 501 makes fixed knob 501 and last casing 101 and lower casing 1 separate, make spacing frame 5 unable cooperation upper swivel rod 404 and lower slide rod 409 fix oneself, slide out spacing frame 5 immediately along lower slide rod 409 and upper swivel rod 404, can make lower swivel rod 409 and upper swivel rod 404 lose external fixation, can upwards overturn upper swivel rod 404 and lower slide rod 409, make upper locking knob 406 and lower slider 407 separate, follow lower casing 1 and upper casing 101 and take out buckler 4, can make down casing 1 and upper casing 101 between the external fixation that loses, thereby easily separate lower casing 1 and upper casing 101, make the device need not with the help of special tools when dismantling, save the required time of device dismantlement.
The lower surface of the upper shell 101 is fixedly connected with a glass cover plate 102, the adjacent surfaces of the upper shell 101 and the lower shell 1 are provided with limit grooves, a rubber gasket 6 is clamped and connected with the limit grooves, the outer surface of a limit frame 5 is connected with two fixing knobs 501 in a threaded manner, the limit frame 5 is contacted with the lower shell 1 and the upper shell 101 through the fixing knobs 501 and the lower shell 1, the upper locking knobs 406 and the fixing knobs 501 are rotated to enable the upper locking knobs 406 and the fixing knobs 501 to be contacted with the lower shell 1 or the upper shell 101, an acting force is applied to the lower shell 1 and the upper shell 101, the rubber gasket 6 is clamped by the lower shell 1 and the upper shell 101 through the acting force, the lower locking knobs 408 are rotated, the lower sliding sheet 407 can lose external fixation, then the lower sliding sheet 407 can freely slide along a lower sliding rod 409, the distance between the lower sliding sheet 407 and the limit frame 5 can be further adjusted, the device is suitable for tripods with different specifications, and the application range of the device is improved.
Working principle: when the laser range finder works, the range finding module 2 emits a beam of very thin laser to a target, a photoelectric element on the circuit board 202 receives the laser beam reflected by the target, a timer on the circuit board 202 is matched to measure the time from the emission of the laser beam to the receiving of the laser beam, and the time is multiplied by the speed of light and divided by two, so that the distance from an observer to the target is calculated;
when outside water splashes onto the device, the waterproof cover 4 is matched with the rubber plug 401 to protect the tail plug 203 part easy to enter water, the lens 201 part is matched with the upper shell 101 and the lower shell 1 by the glass cover plate 102 to protect, and the rubber gasket 6 clamped between the upper shell 101 and the lower shell 1 prevents water from entering a gap between the upper shell 101 and the lower shell 1, so that the device is protected in all directions;
when the dismounting device is required to overhaul the device, the fixing knob 501 is rotated to separate the fixing knob 501 from the upper shell 101 and the lower shell 1, the limit frame 5 cannot be matched with the upper rotating rod 404 and the lower sliding rod 409 to fix the limit frame 5, the lower sliding rod 409 and the upper rotating rod 404 can be immediately slid out of the limit frame 5 along the lower sliding rod 409 and the upper rotating rod 404 to lose external fixation, the upper rotating rod 404 and the lower sliding rod 409 can be turned upwards to separate the upper locking knob 406 from the lower sliding piece 407, the waterproof cover 4 is pulled out along the lower shell 1 and the upper shell 101, and the external fixation between the lower shell 1 and the upper shell 101 can be lost, so that the lower shell 1 and the upper shell 101 can be easily separated, and the device does not need special tools to be dismounted, thereby saving the time required by the dismounting device;
because the clamping ranges of tripod clamping mechanisms with different specifications are different, when the tripod clamping mechanism is matched with a tripod, a tripod with proper size is needed to be used, and certain limitation exists, in the tripod clamping mechanism, the upper locking knob 406 and the fixing knob 501 can be contacted with the lower shell 1 or the upper shell 101 by rotating the upper locking knob 406 and the fixing knob 501, an acting force is applied to the lower shell 1 and the upper shell 101, the lower shell 1 and the upper shell 101 clamp the rubber gasket 6 by the acting force, the lower locking knob 408 is rotated, so that the lower sliding piece 407 can lose external fixation, then the lower sliding piece 407 can freely slide along the lower sliding rod 409, the distance between the lower sliding piece 407 and the limiting frame 5 can be further adjusted, the tripod clamping mechanism is suitable for tripods with different specifications, and the application range of the tripod clamping mechanism is improved.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.
Claims (7)
1. The utility model provides a waterproof laser range finder, includes casing (1), its characterized in that, casing (101) are connected to the upper surface block of casing (1) down, block is connected with circuit board (202) between casing (1) and the last casing (101) down, the preceding fixedly connected with range finding module (2) of circuit board (202), go up casing (101) upper surface fixedly connected with touch screen (3), the front surface nest of casing (1) and last casing (101) is connected with buckler (4) down, the upper surface and the equal fixedly connected with roating seat (402) of buckler (4), roating seat (402) surface rotation is connected with connecting seat (403), one of them connecting seat (403) one side fixedly connected with goes up rotary rod (404), another connecting seat (403) one side fixedly connected with down slide bar (409), go up rotary rod (404) surface sliding connection has slide piece (405), slide bar (409) surface sliding connection has lower slide piece (407) down, go up slide bar (409) and be connected with under slide bar (6) and lower slide bar (5) between casing (101) and the upper surface is connected with gasket (6).
2. The waterproof laser range finder according to claim 1, wherein a glass cover plate (102) is fixedly connected to the lower surface of the upper shell (101), limiting grooves are formed in adjacent surfaces of the upper shell (101) and the lower shell (1), and the rubber gasket (6) is connected with the limiting grooves in a clamping mode.
3. The waterproof laser range finder according to claim 2, wherein a lens (201) is fixedly connected to the front surface of the range finding module (2), the lens (201) corresponds to the glass cover plate (102), and a tail plug (203) is fixedly connected to the upper surface of the circuit board (202) at a position far away from the range finding module (2).
4. The waterproof laser range finder according to claim 1, wherein a flat cable is connected to the lower surface of the touch screen (3) in a clamping manner, the other end of the flat cable is connected to the circuit board (202) in a clamping manner, and the touch screen (3) is electrically connected to the circuit board (202) through the flat cable.
5. The waterproof laser range finder according to claim 1, wherein a rubber plug (401) is embedded and connected in the waterproof cover (4), a rotating shaft is rotatably connected to the inner side surface of the rotating seat (402), and the connecting seat (403) is rotatably connected with the rotating seat (402) through the rotating shaft.
6. The waterproof laser range finder according to claim 1, wherein an upper locking knob (406) is screwed on the upper surface of the upper sliding plate (405), and a lower locking knob (408) is screwed on the lower surface of the lower sliding plate (407).
7. The waterproof laser range finder according to claim 1, wherein two fixing knobs (501) are connected to the outer surface of the limiting frame (5) in a threaded manner, and the limiting frame (5) is in contact with the lower shell (1) and the upper shell (101) through the fixing knobs (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144296.1U CN220508020U (en) | 2023-08-10 | 2023-08-10 | Waterproof laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322144296.1U CN220508020U (en) | 2023-08-10 | 2023-08-10 | Waterproof laser range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508020U true CN220508020U (en) | 2024-02-20 |
Family
ID=89866019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322144296.1U Active CN220508020U (en) | 2023-08-10 | 2023-08-10 | Waterproof laser range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508020U (en) |
-
2023
- 2023-08-10 CN CN202322144296.1U patent/CN220508020U/en active Active
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