CN210831179U - Laser level meter - Google Patents
Laser level meter Download PDFInfo
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- CN210831179U CN210831179U CN201921739626.9U CN201921739626U CN210831179U CN 210831179 U CN210831179 U CN 210831179U CN 201921739626 U CN201921739626 U CN 201921739626U CN 210831179 U CN210831179 U CN 210831179U
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- machine body
- fixedly connected
- connecting rod
- laser level
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Abstract
The utility model relates to a laser level, in particular to a level, which solves the problems that when the level needs to project oblique lines, the level needs to be inclined, the instrument is unstable to be held manually and can generate shaking, it includes the organism, be equipped with the bracing piece on the organism, the bracing piece is connected with the bottom plate, the bracing piece is close to the one end fixedly connected with opening of bottom plate and up and be the screw thread section of thick bamboo that the slope set up, screw thread section of thick bamboo threaded connection has the screw rod, the one end that the screw thread section of thick bamboo was kept away from to the screw rod is rotated along the screw rod axis and is connected with the sleeve, circumferential direction is connected with the connecting rod on the organism outer wall, the one end that the organism was kept away from to the connecting rod passes to penetrate the bracing piece and articulates on the sleeve, the bracing piece sets up in connecting rod position department and supplies the connecting rod to pass and the logical groove of. The utility model discloses have and prevent that the instrument main part from producing and rocking, influence measuring result's effect.
Description
Technical Field
The utility model relates to a spirit level especially relates to a laser level.
Background
At present, in buildings or decoration, a horizontal line or a vertical line is often required to be obtained by means of tools, and the laser level meter is an electronic instrument capable of accurately projecting horizontal and vertical laser rays on a spatial plane and provides convenience for subsequent construction, so that the laser level meter is widely applied to the field.
When the existing laser level meter is used, if laser oblique lines need to be projected, the whole instrument needs to be manually held to enable the instrument to be inclined, so that the oblique lines need to be projected, the instrument needs to be manually inclined, but the instrument main body is not stable when being manually held, the phenomenon of shaking can occur, the projected oblique lines can shake along with the instrument main body, and the measuring result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser level meter, its advantage is when the laser instrument need throw the slash, through the setting of support frame, prevents that the instrument main part from producing and rocking, influences measuring result.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a laser level comprises a base and a machine body arranged on the base, wherein the machine body is provided with a supporting rod for supporting the machine body, the supporting rod is vertically and fixedly connected with a bottom plate, one end of the supporting rod close to the bottom plate is fixedly connected with a threaded cylinder with an upward opening and arranged in an inclined manner, the threaded cylinder is in threaded connection with a screw rod, one end of the screw rod, which is far away from the threaded cylinder, is rotationally connected with a sleeve along the axis of the screw rod, the outer wall of the machine body is connected with a connecting rod in a circumferential rotating way, one end of the connecting rod far away from the machine body penetrates through the supporting rod and is hinged on the sleeve, the support rod is provided with a through groove at the position of the connecting rod for the connecting rod to penetrate and swing up and down, the support rod is fixedly connected with a round rod penetrating through the connecting rod in the through groove, and a waist-shaped groove for allowing the round rod to slide along the length direction of the connecting rod is formed in the connecting rod.
Through adopting above-mentioned technical scheme, when needs laser instrument throws the slash, rotate the screw rod, make the screw rod insert or stretch out a screw thread section of thick bamboo, the screw rod produces and moves down or rises, at this moment, it moves down or rises to drive connecting rod one end, because the lever theorem, the connecting rod is close to the one end of organism and rises or descend, the organism produces the rotation simultaneously, thereby can control the inclination of instrument main part, the screw rod has certain spacing ability and bearing capacity, can prevent that the instrument main part from dropping because gravity, can prevent simultaneously that the instrument main part from producing and rocking and influence the measuring result.
The utility model discloses further set up to: one end of the screw rod, which is far away from the threaded cylinder, is fixedly connected with a first handle which is used for driving the screw rod to rotate.
Through adopting above-mentioned technical scheme, conveniently rotate the screw rod.
The utility model discloses further set up to: the machine body is rotatably connected to the base along the axis of the machine body, and a limiting assembly used for limiting the machine body to rotate is arranged on the machine body.
Through adopting above-mentioned technical scheme, because the organism need rotate in order to reach 360 degrees measuring purposes, prevent through the setting of spacing subassembly that the organism from rotating under external force or self action of gravity to influence measuring result.
The utility model discloses further set up to: the upper surface of the base is fixedly connected with a gear ring with a tooth surface away from the machine body on the outer side of the machine body, a fixing plate is vertically and fixedly connected to the outer wall of the machine body, the limiting assembly comprises a limiting block clamped in a gear tooth groove of the gear ring, a pull rod and a spring sleeved on the pull rod, one end of the pull rod penetrates through the fixing plate, the other end of the pull rod is fixedly connected with the limiting block, and two ends of the spring are respectively and fixedly connected to the limiting block and the fixing plate; when the spring is not deformed, the limiting block is clamped in the tooth groove of the gear ring.
By adopting the technical scheme, when the rotation angle of the machine body needs to be adjusted, the second pull rod is pulled to drive the limiting block to ascend, the spring is compressed to enable the limiting block to be separated from the tooth socket on the gear ring, then the machine body is rotated, after the machine body rotates to a proper position, the pull rod is loosened, the spring recovers deformation, the limiting block is clamped into the tooth socket on the gear ring, and therefore the machine body is prevented from rotating under the action of external force or self gravity; the limiting device is stable in limiting, convenient in limiting and simple in limiting releasing.
The utility model discloses further set up to: one end of the pull rod penetrating through the fixing plate is fixedly connected with a second handle.
Through adopting above-mentioned technical scheme, conveniently stimulate the pull rod.
The utility model discloses further set up to: the bottom plate is far away from the one side of bracing piece is equipped with anti-skidding line.
Through adopting above-mentioned technical scheme, increase the frictional force between bottom plate and the ground, prevent that the bottom plate from producing the slip to influence the measuring result.
The utility model discloses further set up to: the fixed plate is arranged below the connecting rod.
Through adopting above-mentioned technical scheme, when preventing that the organism from rotating, the connecting rod produces the interference, influences the rotation of organism.
The utility model discloses further set up to: and the bottom plate is provided with a level bubble.
By adopting the technical scheme, whether the initial position of the machine body is kept smooth or not is conveniently checked.
To sum up, the utility model discloses a beneficial technological effect does:
1. the instrument main body is prevented from shaking to influence the measurement result;
2. the machine body basically realizes 360-degree omnibearing rotation, thereby realizing multi-azimuth measurement;
3. prevent the organism from producing the rotation under the dead weight or the exogenic action, influencing the measuring result.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a partial cross-sectional view of an embodiment of the present invention.
In the figure, 1, a base; 2. a body; 3. a ring gear; 4. a fixing plate; 5. a limiting component; 6. a limiting block; 7. a pull rod; 8. a spring; 9. a second handle; 10. sleeving a disc; 11. a collar; 12. an annular groove; 13. a connecting rod; 14. a support bar; 15. a threaded barrel; 16. a screw; 17. a first handle; 18. a sleeve; 19. a through groove; 20. a round bar; 21. a kidney-shaped groove; 22. a base plate; 23. a level bubble.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a laser level meter, including base 1, install organism 2 on the base 1, organism 2 rotates along its self axis and connects on base 1.
The gear ring 3 with the tooth surface away from the machine body 2 is fixedly connected to the upper surface of the base 1 at the outer side of the machine body 2, and the fixing plate 4 arranged below the connecting rod 13 is fixedly connected to the outer wall of the machine body 2 in a vertical manner.
The machine body 2 is provided with a limiting component 5 for limiting the machine body 2 to rotate, the limiting component 5 comprises a limiting block 6 for being clamped into a tooth groove of the gear ring 3, a pull rod 7 and a spring 8 sleeved on the pull rod 7, one end of the pull rod 7 penetrates through the fixed plate 4 to be vertically and fixedly connected with the upper surface of the limiting block 6, the other end of the pull rod 7 is fixedly connected with a second handle 9, and two ends of the spring 8 are respectively and fixedly connected to the limiting block 6 and the fixed plate 4; when the spring 8 is not deformed, the limiting block 6 is clamped in the tooth groove of the gear ring 3; the contraction length of the spring 8 is larger than the depth of the limiting block 6 clamped into the tooth grooves of the gear ring 3.
The periphery wall of the machine body 2 is annularly provided with a sleeve disc 10 fixedly connected with the machine body, the sleeve disc 10 is rotatably connected with a sleeve ring 11 along the axis of the machine body 2, and the inner wall of the sleeve ring 11 is provided with an annular groove 12 for the sleeve disc 10 to be clamped in.
Fixedly connected with connecting rod 13 on the 11 outer shaft walls of lantern ring, the bracing piece 14 is worn to be equipped with perpendicularly by the one end that organism 2 was kept away from to connecting rod 13, bracing piece 14 just is the slope in connecting rod 13 below fixedly connected with opening and sets up a screw thread section of thick bamboo 15, 15 threaded connection of a screw thread section of thick bamboo have a screw rod 16, one end fixedly connected with handle 17 that screw thread section of thick bamboo 15 was kept away from to screw rod 16, it is connected with sleeve 18 to rotate along the 16 axes of screw rod on the screw rod 16, connecting rod 13 passes the one end that penetrates bracing piece 14 and articulates on sleeve 18, bracing piece 14 offers in connecting rod 13 position department and supplies connecting rod 13 to pass and go up and down wobbling logical groove 19, lead to fixedly connected with and pass the round bar 20 that penetrates connecting rod 13 in the ins.
The end of the support rod 14 far away from the connecting rod 13 is vertically and fixedly connected with a bottom plate 22, the side of the bottom plate 22 far away from the support rod 14 is provided with anti-skid grains (not shown in the figure), and the side of the bottom plate 22 near the support rod 14 is fixedly connected with a level bubble 23.
The implementation principle of the embodiment is as follows: when needs laser instrument throw the slash, turning handle 17, it rotates to drive screw rod 16, thereby control 2 luffing motion of organism, after organism 2 adjusts suitable position, when the turned angle of needs adjustment organism 2, pulling pull rod 7 two drive stopper 6 and rise, the compression of spring 8, make stopper 6 break away from the tooth's socket on the ring gear 3, then rotate organism 2, after organism 2 rotates suitable position, loosen pull rod 7, spring 8 resumes deformation, can in the tooth's socket on the ring gear 3 with stopper 6 card income.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a laser level meter, includes base (1), installs organism (2) at base (1), its characterized in that: the machine body (2) is provided with a supporting rod (14) for supporting the machine body (2), the supporting rod (14) is vertically and fixedly connected with a bottom plate (22), one end of the supporting rod (14) close to the bottom plate (22) is fixedly connected with a threaded cylinder (15) with an upward opening and an inclined arrangement, the threaded cylinder (15) is in threaded connection with a screw rod (16), one end of the screw rod (16) far away from the threaded cylinder (15) is rotatably connected with a sleeve (18) along the axis of the screw rod (16), the outer wall of the machine body (2) is circumferentially and rotatably connected with a connecting rod (13), one end of the connecting rod (13) far away from the machine body (2) penetrates through the supporting rod (14) and is hinged on the sleeve (18), and the supporting rod (14) is provided with a through groove (19) for the connecting rod (13) to penetrate and swing up and down at the position, the supporting rod (14) is fixedly connected with a round rod (20) penetrating through the connecting rod (13) in the through groove (19), and a waist-shaped groove (21) for allowing the round rod (20) to slide along the length direction of the connecting rod (13) is formed in the connecting rod (13).
2. A laser level according to claim 1, wherein: one end, far away from the threaded cylinder (15), of the screw rod (16) is fixedly connected with a first handle (17) used for driving the screw rod (16) to rotate.
3. A laser level according to claim 1, wherein: the machine body (2) is rotatably connected to the base (1) along the axis of the machine body, and a limiting component (5) used for limiting the rotation of the machine body (2) is arranged on the machine body (2).
4. A laser level according to claim 3, wherein: the gear ring (3) with the tooth surface away from the machine body (2) is fixedly connected to the upper surface of the base (1) on the outer side of the machine body (2), a fixing plate (4) is vertically and fixedly connected to the outer wall of the machine body (2), the limiting assembly (5) comprises a limiting block (6) which is clamped into the tooth socket of the gear ring (3), a pull rod (7) and a spring (8) sleeved on the pull rod (7), one end of the pull rod (7) penetrates through the fixing plate (4), the other end of the pull rod (7) is fixedly connected to the limiting block (6), and two ends of the spring (8) are fixedly connected to the limiting block (6) and the fixing plate (4) respectively; when the spring (8) is not deformed, the limiting block (6) is clamped in the tooth groove of the gear ring (3).
5. A laser level according to claim 4, wherein: one end of the pull rod (7) penetrating through the fixing plate (4) is fixedly connected with a second handle (9).
6. A laser level according to claim 1, wherein: and anti-skid grains are arranged on one surface of the bottom plate (22) far away from the support rod (14).
7. A laser level according to claim 1, wherein: the fixed plate (4) is arranged below the connecting rod (13).
8. A laser level according to claim 7, wherein: the bottom plate (22) is provided with a level bubble (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739626.9U CN210831179U (en) | 2019-10-16 | 2019-10-16 | Laser level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739626.9U CN210831179U (en) | 2019-10-16 | 2019-10-16 | Laser level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210831179U true CN210831179U (en) | 2020-06-23 |
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ID=71258172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739626.9U Active CN210831179U (en) | 2019-10-16 | 2019-10-16 | Laser level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210831179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628566A (en) * | 2021-01-08 | 2021-04-09 | 吉林农业科技学院 | Computer image acquisition device |
| CN113028230A (en) * | 2021-04-15 | 2021-06-25 | 陇东学院 | Context simulation system for English informatization teaching |
-
2019
- 2019-10-16 CN CN201921739626.9U patent/CN210831179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628566A (en) * | 2021-01-08 | 2021-04-09 | 吉林农业科技学院 | Computer image acquisition device |
| CN113028230A (en) * | 2021-04-15 | 2021-06-25 | 陇东学院 | Context simulation system for English informatization teaching |
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