Laser level meter integrated with marking pen
By integrating the marker pen on the laser level and using technologies such as fixed frames, sliding bottom plates, and spring telescopic rods, the problem that the marker pen is easily damaged and difficult to access quickly is solved, achieving higher construction efficiency and the effectiveness of the marker pen. Protect.
Patent Information
- Application Number
- CN202421221069.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the use of existing laser level, markers are easily damaged or difficult to quickly access, which affects construction efficiency.
Design a laser level that integrates a marker. By setting a fixed frame and a sliding bottom plate on the laser level body, combined with a spring telescopic rod and a clamping component, the marker can be fixed and quickly retrieved.
Effectively prevents markers from being damaged when not in use, and improves construction efficiency through a convenient marker retrieval mechanism.
Smart Images
Figure CN222379087U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laser level instruments, in particular to a laser level instrument with an integrated marker pen. Background Art
[0002] Laser levels have the advantages of accurate and rapid measurement, and are widely used in large-scale construction and decoration engineering, construction, decoration and other fields. Their functions are that laser levels can measure whether a plane is uneven, horizontal or vertical, etc. The output laser vertical plane and horizontal line have strong light spots. The laser horizontal point can be seen during the day and can measure whether the horizontal plane is horizontal. When using a laser level for measurement, staff often use markers to mark. Commonly used markers are mostly ink and wooden markers. After using the marker, the staff mostly put the marker in the tool bag, which requires rummaging when using it, thus affecting the construction efficiency. When not in use, the marker pens collide with other tools in the tool bag, causing the marker to be damaged. In particular, wooden markers are easily broken, requiring staff to re-cut them when used, affecting their use.
[0003] Based on this, a laser level with an integrated marker pen is now provided to eliminate the drawbacks of the existing devices. Utility Model Content
[0004] The utility model aims to provide a laser level with an integrated marker pen to solve the problems in the background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A laser level with an integrated marker pen comprises a laser level body and a mounting plate, wherein a plurality of fixed brackets are fixedly arranged at equal intervals on one side of the mounting plate, a sliding base plate is slidably arranged at a position corresponding to the lower position of the fixed bracket on one side of the mounting plate, the bottom ends of the sliding base plate are respectively fixedly connected to the output ends of a plurality of tension spring telescopic rods, an upper support plate of the tension spring telescopic rod is fixedly arranged on one side of the mounting plate, one side of the mounting plate is respectively fixedly connected to one end of a plurality of sliding rods, a limiting tube is slidably arranged on each of the sliding rods, the limiting tube is fixedly arranged on one side of the interior of a protective box, and one side of the protective box A second return spring is fixedly provided at a position corresponding to the position of the sliding rod, a clamping assembly for fixing a marker pen is provided at a position corresponding to the position above the fixed bracket on one side of the mounting plate, a limiting assembly for fixing the mounting plate is provided on one side of the protective box, a connecting frame is fixedly provided on one side of the protective box, a fixing frame is slidably provided on the inner side of the connecting frame, the fixing frame is fixedly provided on one side of the laser level body, a locking mechanism is provided on the inner side of the connecting frame for fixing the protective box on the laser level body, and a guide mechanism for guiding the sliding bottom plate is provided inside the protective box.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the clamping assembly includes a sliding card bracket, a sliding card bracket is provided at a corresponding position above the fixed card bracket, fixed tubes are slidably provided at both ends of the sliding card bracket, a first return spring is fixed between one side of the inner side of the fixed tube and one end of the sliding card bracket, one side of the sliding card bracket is tightly attached to the output end of the spring telescopic rod, and several of the spring telescopic rods are fixed on one side of the interior of the protective box.
[0009] In an optional scheme: the limit assembly includes two symmetrically arranged limit frames, a first fixed plate is slidably provided on the limit frame, the first fixed plate is fixedly provided on both sides of the mounting plate, a push plate is fixedly provided at one end of the limit frame, one side of the push plate is respectively fixedly connected to one end of a plurality of third return springs, the other end of the third return spring is fixedly connected to the upper end of the first fixed plate, a limit groove is provided on the limit frame, a limit column is tightly provided on the inner side of the limit groove, and the limit column is fixedly provided on one side of the protective box.
[0010] In an optional scheme: the locking mechanism includes two symmetrically arranged pull rods, the pull rods are slidably arranged in the guide slide grooves at the upper end of the connecting frame, a plurality of guide groove rods are slidably arranged on the pull rod, the guide groove rods are fixedly arranged on the inner side of the connecting frame, a limit block is fixedly arranged at one end of the pull rod, a stop block is tightly arranged at the upper end of the limit block, the stop block is fixedly arranged on the inner side of the fixed frame, guide slide rods are slidably arranged in the circular through holes on the pull rods, the guide slide rods are fixedly arranged on the fixed support plate inside the connecting frame, and a fourth return spring is fixedly arranged between one side of the fixed support plate and one side of the pull rod.
[0011] In an optional solution: a roller is rotatably provided in the mounting groove at one end of the limit block.
[0012] In an optional solution: the guide mechanism includes a guide plate, two of the guide plates are symmetrically arranged in the protective box, a fixing rod is slidably provided on the guide plate, a plurality of second fixing plates are fixed on the fixing rod, and the second fixing plates are fixed on one side of the sliding bottom plate.
[0013] In an optional solution: a plurality of connecting frames are fixedly provided on the laser level body.
[0014] In an optional solution: a plurality of adjustment grooves are provided at the upper end of the sliding bottom plate, adjustment plates are slidably provided in the adjustment grooves, threaded rods are rotatably provided at the bottom ends of the adjustment plates, threaded holes are provided at the positions corresponding to the positions of the threaded rods at the bottom ends of the adjustment grooves, and a torsion block is provided at one end of the threaded rod.
[0015] In an optional solution: the outer sides of the torsion blocks are provided with anti-slip knurling.
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0017] The utility model provides a plurality of fixing frames on the laser level body, thereby facilitating the installation of the protection box at different positions; the stop block cooperates with the limit block, thereby facilitating the fast fixing and installation of the protection box; at the same time, the pull rod can also facilitate the fast release of the fixation of the protection box; the sliding bracket, the fixing tube and the spring telescopic rod are provided, so that when the mounting plate is closed, the marker pen can be clamped and fixed to prevent the marker pen from being damaged by shaking when not in use; the fixing rod and the guide plate are provided, so that when the mounting plate is opened to use the marker pen, the guide plate cooperates with the fixing rod to guide the sliding bottom plate, so that the marker pen is pushed up, so that the user can quickly take the marker pen; at the same time, the protection box can also protect the marker pen; the adjustment plate and the threaded rod are provided, so that the sliding bottom plate can facilitate the lifting of marker pens at different heights, thereby increasing the practicality of the marker laser level. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the utility model.
[0019] Figure 2 It is a schematic diagram of the installation plate of the utility model in the unfolded state.
[0020] Figure 3 This is a schematic diagram of the sliding bottom plate structure of the utility model.
[0021] Figure 4 This is a schematic diagram of the guide plate structure of the utility model.
[0022] Figure 5 This is a schematic diagram of the structure of the limit frame of the utility model.
[0023] Figure 6 This is a schematic diagram of the inner structure of the connecting frame of the utility model.
[0024] Figure 7 This is a schematic diagram of the structure of the connecting frame and the fixing frame of the utility model.
[0025] Notes on figure numbers: 11 laser level body, 12 protection box, 13 mounting plate, 14 sliding bracket, 15 fixed tube, 16 first return spring, 17 spring telescopic rod, 18 fixed bracket, 19 sliding base plate, 20 adjustment plate, 21 threaded rod, 22 tension spring telescopic rod, 23 sliding rod, 24 limiting tube, 25 second return spring, 26 fixed rod, 27 guide plate, 28 limiting frame, 29 third return spring, 30 limiting groove, 31 limiting column, 32 connecting frame, 33 fixed frame, 34 stop block, 35 limiting block, 36 pull rod, 37 fourth return spring. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0027] Example 1
[0028] In one embodiment, Figure 1-Figure 7 As shown, a laser level with an integrated marker pen comprises a laser level body 11 and a mounting plate 13, a plurality of fixed brackets 18 are fixedly provided at equal intervals on one side of the mounting plate 13, a sliding base plate 19 is slidably provided at a position corresponding to the lower position of the fixed bracket 18 on one side of the mounting plate 13, the bottom ends of the sliding base plate 19 are respectively fixedly connected to the output ends of a plurality of tension spring telescopic rods 22, the upper support plate of the tension spring telescopic rod 22 is fixedly provided on one side of the mounting plate 13, one side of the mounting plate 13 is respectively fixedly connected to one end of a plurality of sliding rods 23, a limiting tube 24 is slidably provided on each of the sliding rods 23, the limiting tube 24 is fixedly provided on one side of the interior of the protection box 12, a second reset spring 25 is fixedly provided on one side of the protection box 12 at a position corresponding to the position of the sliding rod 23, the mounting plate 13 A clamping assembly for fixing the marker pen is provided at a position corresponding to the upper position of the fixed bracket 18 on one side, a limiting assembly for fixing the mounting plate 13 is provided on one side of the protection box 12, a connecting frame 32 is fixedly provided on one side of the protection box 12, a fixing frame 33 is slidably provided inside the connecting frame 32, the fixing frame 33 is fixedly provided on one side of the laser level body 11, a locking mechanism for fixing the protection box 12 on the laser level body 11 is provided inside the connecting frame 32, a guiding mechanism for guiding the sliding bottom plate 19 is provided inside the protection box 12, the locking mechanism facilitates the fixing of the protection box 12 on the laser level body 11, and the guiding mechanism facilitates the guiding of the sliding bottom plate 19 when the mounting plate 13 is opened, thereby pushing the marker pen to move;
[0029] The clamping assembly includes a sliding card frame 14, and a sliding card frame 14 is provided at a corresponding position above the fixed card frame 18. Fixed tubes 15 are slidably provided at both ends of the sliding card frame 14. A first return spring 16 is fixed between one side of the inner side of the fixed tube 15 and one end of the sliding card frame 14. One side of the sliding card frame 14 is tightly attached to the output end of the spring telescopic rod 17. Several of the spring telescopic rods 17 are fixedly arranged on one side of the interior of the protective box 12. When in use, place the marker pen on the sliding card frame 14 and the fixed card frame 18. The inner side of the card holder 18 allows the marker pen to be placed on the upper end of the sliding base plate 19, and then one side of the mounting plate 13 is made close to one side of the protective box 12. When one side of the sliding card holder 14 is close to the output end of the spring telescopic rod 17, one end of the sliding card holder 14 slides inside the fixed tube 15. When the marker pen is close to the inside of the sliding card holder 14 and the mounting plate 13 continues to move, the output end of the spring telescopic rod 17 moves to the inside of the spring telescopic rod 17. When one side of the mounting plate 13 is close to the protective box 12, the sliding card holder 14 can fix the marker pen.
[0030] The limit assembly includes two symmetrically arranged limit frames 28, on which a first fixing plate is slidably provided, and the first fixing plate is fixedly provided on both sides of the mounting plate 13, and a push plate is fixedly provided at one end of the limit frame 28, and one side of the push plate is respectively fixedly connected to one end of a plurality of third return springs 29, and the other end of the third return spring 29 is fixedly connected to the upper end of the first fixing plate, and a limit groove 30 is provided on the limit frame 28, and a limit column 31 is tightly provided on the inner side of the limit groove 30, and the limit column 31 is fixedly provided on one side of the protective box 12. When in use, when the mounting plate 13 needs to be moved When fixing, push the mounting plate 13, and the mounting plate 13 drives the limit frame 28 to move. When the inclined surface of one end of the limit frame 28 is in close contact, the limit frame 28 slides in the mounting hole at the upper end of the first fixing plate. When the limit column 31 is in close contact with the upper end of the limit frame 28, the limit frame 28 stops sliding. When one side of the mounting plate 13 is in close contact with one side of the protective box 12, release the limit frame 28. Under the action of the third reset spring 29, the inner side of the limit groove 30 is in close contact with the outer side of the limit column 31, thereby fixing the mounting plate 13. It is worth noting that the limit groove 30 can also be selected to be rectangular or other shapes, which are only shown in the figure for illustration.
[0031] The locking mechanism includes two symmetrically arranged pull rods 36, which are slidably arranged in the guide slide grooves at the upper end of the connecting frame 32. A plurality of guide groove rods are slidably arranged on the pull rod 36, and the guide groove rods are fixedly arranged on the inner side of the connecting frame 32. A limit block 35 is fixedly arranged at one end of the pull rod 36, and a stop block 34 is tightly arranged on the upper end of the limit block 35. The stop block 34 is fixedly arranged on the inner side of the fixed frame 33. A guide slide rod is slidably arranged in the circular perforation on the pull rod 36, and the guide slide rods are fixedly arranged on the fixed support plate on the inner side of the connecting frame 32. A fourth reset spring 37 is fixedly arranged between one side of the fixed support plate and one side of the pull rod 36. When in use, when it is necessary to adjust the protective box 1 When installing and fixing, pick up the protection box 12 and align the connecting frame 32 with the fixing frame 33 so that the connecting frame 32 slides on the fixing frame 33. When one end of the limit block 35 is in close contact with the inclined surface of the stop block 34 and the connecting frame 32 continues to move, the pull rod 36 slides in the guide groove. When the bottom end of the connecting frame 32 is in close contact with the bottom end of the fixing frame 33, the limit block 35 returns to the initial position under the action of the fourth return spring 37. At this time, the upper end of the limit block 35 is in close contact with the bottom end of the stop block 34, thereby fixing the protection box 12. When it is necessary to release the protection box 12, pull the two pull rods 36 to slide so that the upper end of the limit block 35 is separated from the bottom end of the stop block 34, and the protection box 12 can be removed.
[0032] A roller is rotatably arranged in the mounting groove at one end of the limit block 35 , which is convenient for reducing the wear between the limit block 35 and the inclined surface of the stop block 34 when in use.
[0033] The guide mechanism includes a guide plate 27, and the two guide plates 27 are symmetrically arranged in the protective box 12. A fixing rod 26 is slidably provided on the guide plate 27, and a plurality of second fixing plates are fixedly provided on the fixing rod 26. The second fixing plate is fixedly arranged on one side of the sliding base plate 19. When in use, when the mounting plate 13 is opened, the sliding bracket 14 moves to the initial position under the action of the first return spring 16. When the sliding bracket 14 releases the fixation of the marker pen, the guide plate 27 begins to guide the fixing rod 26. At this time, the fixing rod 26 drives the sliding base plate 19 to slide, and the sliding base plate 19 lifts the marker pen when it moves, so as to facilitate the user to take the marker pen. When use is completed, the mounting plate 13 is pushed to move. Under the action of the tension spring telescopic rod 22, the fixing rod 26 is always in close contact with the upper end of the guide plate 27, so that the sliding base plate 19 returns to the initial position, and then the sliding bracket 14 clamps and fixes the marker pen again.
[0034] A plurality of connecting frames 32 are fixedly provided on the laser level body 11 , so as to facilitate installation of the protection box 12 at different positions when in use.
[0035] Example 2
[0036] The difference from Example 1 is that: a plurality of adjustment grooves are provided on the upper end of the sliding bottom plate 19, and adjustment plates 20 are slidably provided in the adjustment grooves. A threaded rod 21 is rotatably provided at the bottom of the adjustment plate 20. A threaded hole is provided at the position corresponding to the bottom of the adjustment groove and the position of the threaded rod 21, and a twist block is provided at one end of the threaded rod 21. During use, when it is necessary to adjust the placement height of the marker pen, the threaded rod 21 is rotated by the twist block, and the adjustment plate 20 is driven to slide in the adjustment groove under the action of the thread, thereby adjusting the placement height of the marker pen.
[0037] The outer sides of the twist blocks are all provided with anti-skid knurling, which facilitates the rotation of the twist blocks when in use.
[0038] The above embodiment discloses a laser level with an integrated marker pen, wherein the protective box 12 is picked up and the connecting frame 32 is aligned with the fixing frame 33 so that the connecting frame 32 slides on the fixing frame 33. When one end of the limit block 35 is in close contact with the inclined surface of the stop block 34 and the connecting frame 32 continues to move, the pull rod 36 slides in the guide groove. When the bottom end of the connecting frame 32 is in close contact with the bottom end of the fixing frame 33, the limit block 35 returns to the initial position under the action of the fourth reset spring 37. At this time, the upper end of the limit block 35 is in close contact with the bottom end of the stop block 34, thereby fixing the protective box 12. After that, the limit frame 28 is pressed to make the limit column 31 disengage from the inner side of the limit groove 30, and then the second return spring 25 causes the mounting plate 13 to disengage from one side of the protection box 12, and then the mounting plate 13 is pulled, and then the marker pen is placed on the inner side of the sliding card frame 14 and the fixed card frame 18, so that the marker pen is placed on the upper end of the sliding bottom plate 19, and then one side of the mounting plate 13 is closely attached to one side of the protection box 12, and one side of the sliding card frame 14 is closely attached to the output end of the spring telescopic rod 17, and one end of the sliding card frame 14 slides inside the fixed tube 15, and when the marker pen inside the sliding card frame 14 is closely attached to the mounting plate 1 When the movement continues, the output end of the spring telescopic rod 17 moves to the inside of the spring telescopic rod 17. When one side of the mounting plate 13 is in close contact with the protection box 12, the sliding bracket 14 can fix the marker pen. At the same time, when the inclined surface of one end of the limit frame 28 is in close contact, the limit frame 28 slides in the mounting hole at the upper end of the first fixing plate. When the limit column 31 is in close contact with the upper end of the limit frame 28, the limit frame 28 stops sliding. When one side of the mounting plate 13 is in close contact with one side of the protection box 12, the limit frame 28 is released. Under the action of the third reset spring 29, the inner side of the limit groove 30 is in close contact with the outer side of the limit column 31, thereby the mounting plate 13 is in close contact with the outer side of the limit column 31. The mounting plate 13 is fixed. When a marking pen is needed, the limit frame 28 is pressed to make the limit column 31 disengage from the inner side of the limit groove 30. Then, the mounting plate 13 is disengaged from the side of the protective box 12 under the action of the second return spring 25. When the mounting plate 13 is opened, the sliding bracket 14 is moved to the initial position under the action of the first return spring 16. When the sliding bracket 14 releases the fixation of the marking pen, the guide plate 27 begins to guide the fixing rod 26. At this time, the fixing rod 26 drives the sliding bottom plate 19 to slide. When the sliding bottom plate 19 moves, it lifts up the marking pen, making it easier for the user to take the marking pen.
[0039] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
Claims
1. A laser level with an integrated marker pen, comprising a laser level body (11) and a mounting plate (13), wherein a plurality of fixed brackets (18) are fixedly arranged at equal intervals on one side of the mounting plate (13), characterized in that: A sliding base plate (19) is slidably provided on one side of the mounting plate (13) at a position corresponding to the lower position of the fixed bracket (18); the bottom ends of the sliding base plate (19) are respectively fixedly connected to the output ends of a plurality of tension spring telescopic rods (22); the upper support plate of the tension spring telescopic rod (22) is fixedly provided on one side of the mounting plate (13); the one side of the mounting plate (13) is respectively fixedly connected to one end of a plurality of sliding rods (23); a limiting tube (24) is slidably provided on each of the sliding rods (23); the limiting tube (24) is fixedly provided on one side of the interior of the protection box (12); a second return spring (25) is fixedly provided on one side of the protection box (12) at a position corresponding to the position of the sliding rod (23); A clamping assembly for fixing a marking pen is provided at a position corresponding to the upper position of the fixed bracket (18) on one side of the mounting plate (13); a limiting assembly for fixing the mounting plate (13) is provided on one side of the protection box (12); a connecting frame (32) is fixedly provided on one side of the protection box (12); a fixing frame (33) is slidably provided inside the connecting frame (32); the fixing frame (33) is fixedly provided on one side of the laser level body (11); a locking mechanism for fixing the protection box (12) on the laser level body (11) is provided inside the connecting frame (32); and a guiding mechanism for guiding the sliding bottom plate (19) is provided inside the protection box (12).
2. The laser level with integrated marker pen according to claim 1, characterized in that: The clamping assembly comprises a sliding bracket (14), wherein a sliding bracket (14) is provided at a position corresponding to the upper position of the fixed bracket (18), and fixed tubes (15) are slidably provided at both ends of the sliding bracket (14), and a first return spring (16) is fixedly provided between an inner side of the fixed tube (15) and one end of the sliding bracket (14), and one side of the sliding bracket (14) is tightly attached to an output end of a spring telescopic rod (17), and a plurality of the spring telescopic rods (17) are fixedly provided on one side of the interior of the protective box (12).
3. The laser level with integrated marker pen according to claim 1, characterized in that: The limit assembly comprises two symmetrically arranged limit frames (28), a first fixed plate is slidably provided on the limit frame (28), the first fixed plate is fixedly provided on both sides of the mounting plate (13), a push plate is fixedly provided at one end of the limit frame (28), one side of the push plate is respectively fixedly connected to one end of a plurality of third return springs (29), the other end of the third return spring (29) is fixedly connected to the upper end of the first fixed plate, a limit groove (30) is provided on the limit frame (28), a limit column (31) is tightly provided on the inner side of the limit groove (30), and the limit column (31) is fixedly provided on one side of the protective box (12).
4. The laser level with integrated marker pen according to claim 1, characterized in that: The locking mechanism comprises two symmetrically arranged pull rods (36), the pull rods (36) being slidably arranged in the guide slide groove at the upper end of the connecting frame (32), the pull rods (36) being slidably provided with a plurality of guide groove rods, the guide groove rods being fixedly arranged on the inner side of the connecting frame (32), a limit block (35) being fixedly arranged at one end of the pull rods (36), a stop block (34) being tightly arranged at the upper end of the limit block (35), the stop block (34) being fixedly arranged on the inner side of the fixed frame (33), a guide slide rod being slidably arranged in the circular through hole on the pull rods (36), the guide slide rods being fixedly arranged on the fixed support plate inside the connecting frame (32), and a fourth return spring (37) being fixedly arranged between one side of the fixed support plate and one side of the pull rod (36).
5. The laser level with integrated marker pen according to claim 4, characterized in that: A roller is rotatably arranged in a mounting groove at one end of the limit block (35).
6. The laser level with integrated marker pen according to claim 1, characterized in that: The guide mechanism comprises a guide plate (27), two guide plates (27) are symmetrically arranged in the protection box (12), a fixing rod (26) is slidably arranged on the guide plate (27), a plurality of second fixing plates are fixedly arranged on the fixing rod (26), and the second fixing plates are fixedly arranged on one side of the sliding bottom plate (19).
7. The laser level with integrated marker pen according to claim 1, characterized in that: A plurality of connecting frames (32) are fixedly provided on the laser level body (11).
8. The laser level with integrated marker pen according to claim 1, characterized in that: The upper end of the sliding bottom plate (19) is provided with a plurality of adjustment grooves, and an adjustment plate (20) is slidably arranged in each of the adjustment grooves. A threaded rod (21) is rotatably arranged at the bottom end of each of the adjustment plates (20). A threaded hole is arranged at a position corresponding to the position of the threaded rod (21) at the bottom end of the adjustment groove, and a torsion block is arranged at one end of the threaded rod (21).
9. The laser level with integrated marker pen according to claim 8, characterized in that: The outer sides of the twist blocks are all provided with anti-skid knurling.