CN221147613U

CN221147613U - Portable level gauge

Info

Publication number: CN221147613U
Application number: CN202322957626.9U
Authority: CN
Inventors: 孙金蹈; 张丽
Original assignee: Zhenjiang Jingqin Surveying And Mapping Co ltd
Current assignee: Zhenjiang Jingqin Surveying And Mapping Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-06-14
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a portable level, which relates to the technical field of surveying and mapping instruments and comprises a shell, wherein a through groove is formed in the top of the shell near the middle of the shell, a horizontal bubble body is fixedly arranged in the through groove, sliding grooves are formed in the top of the shell near two sides of the shell, connecting rods are connected in the sliding grooves in a sliding manner, a limiting assembly is movably arranged at one end of each connecting rod, and supporting blocks are fixedly connected at the other end of each connecting rod. According to the structure, the supporting blocks slide in the sliding grooves through the connecting rods, so that the supporting blocks can conveniently stretch out and draw back, when the connecting rods slide to the far-end outside, one end of the clamping component is in contact with the limiting component, so that the connecting rods hover in the longest state, the purposes that the supporting blocks on two sides conveniently stretch out and draw back and stably hover are achieved, and meanwhile, the supporting rods can stably rotate into the clamping grooves through the rotating components.

Description

Portable level gauge

Technical Field

The utility model belongs to the technical field of surveying and mapping instruments, and particularly relates to a portable level.

Background

The level gauge is a common measuring tool for measuring small angles, and is used for measuring the inclination angle relative to the horizontal position, the planeness and straightness of machine tool equipment guide rails, the horizontal position and vertical position of equipment installation and the like in the mechanical industry and instrument manufacturing. The appearance of the level meter can be divided into: universal level, cylindrical level, integrated level, mini level, etc., which can be divided into adjustable level and non-adjustable level according to the fixing mode of the level. At present, a common level can only test angles, the length cannot be measured in the using process, and if the distance needs to be measured in the process of measuring the angles, the user is inconvenient.

For example, chinese patent bulletin CN205537624U discloses a novel spirit level, and this patent is equipped with the steel rule fixed plate on through the spirit level, and the top at the spirit level body is fixed to the steel rule fixed plate, and the steel rule is fixed on the steel rule fixed plate, and the workman is when using the spirit level to measure angle like this, and the required distance length of dipperstick that can be convenient has improved workman's labor efficiency, has alleviateed workman's intensity of labour.

Although this patent has improved the convenience that the spirit level used, this patent structurally has the problem, and for example the spirit level body is the cuboid, occupation space is longer when carrying, leads to portably inconvenient, has seted up the hanging hole through the side cap simultaneously, utilizes the instrument to run through the mode that hanging hole made the spirit level be placed on the surface level of measured object, and the distance at object both ends is uncertain when first in actual use, and second needs both ends atress simultaneously to stabilize when using, leads to the spirit level inconvenient to use.

Disclosure of utility model

Aiming at the problems in the background art, the utility model aims to provide a portable level to solve the problems of inconvenient carrying and inconvenient use of the level.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a portable spirit level, includes the casing, the casing top is close to the centre and has seted up logical groove, logical inslot portion fixed mounting has the horizontal bubble body, the spout has all been seted up near both sides in the casing top, the equal sliding connection of spout is inside has the connecting rod, the equal movable mounting of connecting rod one end has spacing subassembly, the equal fixedly connected with supporting shoe of connecting rod other end, the positive movable mounting of casing has the screens subassembly, screens subassembly and spacing subassembly swing joint, the draw-in groove has been seted up to the casing bottom, the inside movable mounting of draw-in groove has the rotating assembly, rotating assembly one end runs through draw-in groove to the casing openly, rotating assembly bottom fixedly connected with bracing piece, bracing piece and draw-in groove swing joint.

As the preferred technical scheme, rotating assembly includes fixed block, round hole and rotating assembly, equal fixedly connected with fixed block in draw-in groove both sides, the round hole has been seted up to the fixed block opposite side, rotating assembly both ends rotate respectively and connect inside the round hole, bracing piece fixed connection is in rotating assembly's bottom.

As the preferred technical scheme, rotating assembly includes screens piece, dwang and screens pole, screens piece fixed connection is at the inner wall of round hole, the inside at both sides round hole is connected in the swivelling levers both ends respectively, the inside at the round hole is pegged graft to the screens pole.

As the preferred technical scheme, first slot has been seted up in the casing front, slot fixedly connected with baffle is run through to screens pole one end, the second slot has been seted up near first slot in the casing front, and first slot and second slot all are linked together with the round hole.

As the preferred technical scheme, clamping assembly includes screens hole, movable rod and direction subassembly, the screens hole is opened in the front of casing, the screens hole is linked together with the draw-in groove, the inside at the screens hole is pegged graft to the movable rod, direction subassembly movable mounting is in the outer wall both sides of movable rod.

As the preferred technical scheme, the guide assembly includes guide assembly including guide way, rotary groove and connecting block, the guide way has all been seted up to screens hole inner wall both sides, the rotary groove has all been seted up near the guide way in screens hole inner wall both sides, the guide way is linked together with the rotary groove, the equal fixedly connected with connecting block in movable rod outer wall both sides.

As the preferred technical scheme, spacing subassembly includes spacing groove, spacing hole and gag lever post, the one end at the connecting rod is seted up in the spacing hole, the gag lever post is pegged graft in the inside in spacing hole, the spacing groove has all been seted up to the spout both sides, the equal sliding connection in the inside in both sides spacing groove in both ends of gag lever post.

In summary, the utility model has the following advantages:

The first supporting block and the supporting block slide in the sliding groove through the connecting rod, so that the supporting block can conveniently stretch out and draw back, under the action of the limiting component, when the connecting rod slides to the far end outside, one end of the clamping component is contacted with the limiting component, so that the connecting rod hovers in the longest state, the purposes that the supporting blocks on two sides conveniently stretch out and draw back and stably hover are achieved, and meanwhile, the supporting rod can stably rotate to the inside of the clamping groove through the rotating component;

The second, the bracing piece is rotated through rotating the subassembly, and the rotation angle of bracing piece is 90, and the bracing piece can rotate to the draw-in groove inside, also can rotate to become vertically state with the casing, when bracing piece and casing become vertically state, the supporting shoe stretches to the distal end simultaneously, can hold the bracing piece as the supporting point, the marking record level mark on the contact surface of supporting shoe and measured object, this structure has improved the convenience of spirit level operation.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of the bottom construction of the present utility model;

FIG. 3 is a schematic view of a spacing assembly of the present utility model;

FIG. 4 is a schematic diagram of a detent assembly of the present utility model;

fig. 5 is a schematic view of the rotating assembly structure of the present utility model.

Reference numerals: 1. the shell, 11, through groove, 12, draw-in groove, 2, horizontal bubble body, 3, spout, 31, connecting rod, 32, spacing subassembly, 321, spacing groove, 322, spacing hole, 323, gag lever post, 4, supporting shoe, 5, screens subassembly, 51, screens hole, 52, movable rod, 53, direction subassembly, 531, guide slot, 532, rotatory groove, 533, connecting block, 6, bracing piece, 7, rotation subassembly, 71, fixed block, 72, round hole, 73, rotation subassembly, 731, screens piece, 732, rotation pole, 733, screens pole, 74, baffle, 741, first slot, 742, second slot.

Detailed Description

Example 1

Referring to fig. 1 to 5, the portable level according to this embodiment includes a housing 1, a through groove 11 is provided near the middle of the top of the housing 1, a horizontal bubble body 2 is fixedly installed inside the through groove 11, sliding grooves 3 are provided near both sides of the top of the housing 1, connecting rods 31 are slidably connected inside the sliding grooves 3, one ends of the connecting rods 31 are movably provided with limiting components 32, the other ends of the connecting rods 31 are fixedly connected with supporting blocks 4, a clamping component 5 is movably installed on the front surface of the housing 1, the clamping component 5 is movably connected with the limiting components 32, a clamping groove 12 is provided at the bottom of the housing 1, a rotating component 7 is movably installed inside the clamping groove 12, one end of the rotating component 7 penetrates through the clamping groove 12 to the front surface of the housing 1, a supporting rod 6 is fixedly connected to the bottom of the rotating component 7, and the supporting rod 6 is movably connected with the clamping groove 12;

The connecting rod 31 slides in spout 3, supporting shoe 4 slides along connecting rod 31 for the supporting shoe 4 of both sides can be convenient flexible, and connecting rod 31 passes through spacing subassembly 32 and can be stable slip and not break away from casing 1, and bracing piece 6 rotates through rotating assembly 7 simultaneously, and the biggest rotation angle of bracing piece 6 is 90, makes bracing piece 6 can be stable rotate to draw-in groove 12 inside or rotate to become the vertical state with casing 1, when bracing piece 6 becomes the vertical state with casing 1, can hold bracing piece 6 as the supporting point by one hand, the marking record level mark on the contact surface of supporting shoe 4 and measured object, this structure has improved the portability of spirit level and the convenience of operation.

Referring to fig. 5, the rotating assembly 7 includes a fixed block 71, a circular hole 72, and a rotating assembly 73, both sides of the clamping slot 12 are fixedly connected with the fixed block 71, the opposite sides of the fixed block 71 are provided with the circular hole 72, both ends of the rotating assembly 73 are respectively and rotatably connected inside the circular hole 72, and the supporting rod 6 is fixedly connected to the bottom of the rotating assembly 73; the rotating assembly 73 rotates in the round hole 72 of the fixed block 71 to drive the supporting rod 6 to rotate, so that the supporting rod 6 can conveniently rotate.

Referring to fig. 5, the rotating assembly 73 includes a locking block 731, a rotating rod 732 and a locking rod 733, wherein the locking block 731 is fixedly connected to the inner wall of the circular hole 72, two ends of the rotating rod 732 are respectively rotatably connected to the inside of the circular hole 72 at two sides, and the locking rod 733 is inserted into the inside of the circular hole 72; the rotating rod 732 rotates at the round hole 72, the maximum rotation angle of the rotating rod 732 is 90 ° under the action of the clamping block 731, and meanwhile, the rotating rod 732 can stably rotate to a horizontal state or a vertical state under the action of the clamping rod 733, so that the supporting rod 6 can stably rotate to the inside of the clamping groove 12 or to a vertical state with the housing 1.

Referring to fig. 5, a first slot 741 is formed in the front surface of the housing 1, one end of the clamping lever 733 is fixedly connected with a baffle 74 through the slot, a second slot 742 is formed in the front surface of the housing 1 near the first slot 741, and the first slot 741 and the second slot 742 are both communicated with the circular hole 72; when the baffle 74 drives the clamping lever 733 to be inserted into the first slot 741, the rotating lever 732 is stable to be in a vertical state under the action of the clamping block 731 and the clamping lever 733, and when the baffle 74 drives the clamping lever 733 to be inserted into the second slot 742, the rotating lever 732 is stable to be in a horizontal state.

Referring to fig. 4, the clamping assembly 5 includes a clamping hole 51, a movable rod 52 and a guiding assembly 53, the clamping hole 51 is opened on the front surface of the housing 1, the clamping hole 51 is communicated with the clamping groove 12, the movable rod 52 is inserted into the clamping hole 51, and the guiding assembly 53 is movably mounted on two sides of the outer wall of the movable rod 52; when the connecting plate slides to the outermost end, the stopper slides to the one end of spacing groove 321, under the effect of guide assembly 53, promotes movable rod 52, and the tip of movable rod 52 just blocks gag lever post 323 for gag lever post 323 can't remove, thereby makes the connecting plate can stably hover.

Referring to fig. 4, the guide assembly 53 includes a guide assembly 53 including a guide groove 531, a rotating groove 532, and a connecting block 533, both sides of the inner wall of the clamping hole 51 are provided with the guide groove 531, both sides of the inner wall of the clamping hole 51, which are close to the guide groove 531, are provided with the rotating groove 532, the guide groove 531 is communicated with the rotating groove 532, and both sides of the outer wall of the movable rod 52 are fixedly connected with the connecting block 533; the movable rod 52 can move in the guide groove 531 through the connection block 533, when the end of the movable rod 52 catches the limit rod 323, the connection block 533 slides into the rotation groove 532, at this time, the movable rod 52 is rotated, and the connection block 533 rotates in the rotation groove 532, so that the movable rod 52 can stably hover.

Referring to fig. 3, the limiting assembly 32 includes a limiting groove 321, a limiting hole 322 and a limiting rod 323, the limiting hole 322 is formed at one end of the connecting rod 31, the limiting rod 323 is inserted into the limiting hole 322, the limiting groove 321 is formed at both sides of the sliding groove 3, and both ends of the limiting rod 323 are slidably connected in the limiting grooves 321 at both sides; the connecting rod 31 slides in the chute 3 to drive the limiting rod 323 in the limiting hole 322 to slide in the limiting groove 321, so that the connecting rod 31 can stably slide without separating from the shell 1.

The use principle and the advantages are that: the supporting rod 6 is rotated from the clamping groove 12 to be in a vertical state with the shell 1 through the rotating component 7, the retaining plate 74 is pulled to bring out the clamping lever 733 of the rotating component 73 from the second inserting groove 742, the supporting rod 6 drives the rotating lever 732 to rotate in the round hole 72 of the fixed block 71, the supporting rod 6 is rotated to be in a vertical state with the shell 1 under the action of the clamping block 731, the clamping lever 733 and the retaining plate 74 are inserted into the first inserting groove 741, the supporting rod 6 is stabilized to be in a vertical state, then the supporting block 4 is pulled to drive the connecting plate to slide in the sliding groove 3, the limiting rod 323 of the limiting hole 322 slides in the limiting grooves 321 at two sides under the action of the limiting component 32, when the limiting rod 323 slides to one end of the limiting groove 321, the stop lever 323 is clamped by the clamping component 5, the movable rod 52 in the clamping hole 51 is pushed firstly, meanwhile, the guide component 53 is driven to be connected to slide in the guide groove 531, when the stop lever 323 is clamped at the end part of the movable rod 52, the movable rod 52 is rotated, the connecting block 533 rotates in the rotating groove 532 and then stably hovers, the connecting rod 31 stably hovers in an extending state, the supporting rod 6 is held, when the horizontal bubble body 2 in the through groove 11 is used for processing a water state, marks are drawn on the surfaces of the supporting block 4 and a measured object, and therefore, the purpose of recording a horizontal line is achieved.

Claims

1. Portable spirit level, including casing (1), its characterized in that: the utility model discloses a horizontal bubble body, including casing (1), draw-in groove (12) are offered to casing (1) top near the centre, spout (3) have all been offered to casing (1) top near both sides, the inside equal sliding connection of spout (3) has connecting rod (31), the equal movable mounting of connecting rod (31) one end has spacing subassembly (32), the equal fixedly connected with supporting shoe (4) of connecting rod (31) other end, the positive movable mounting of casing (1) has screens subassembly (5), screens subassembly (5) and spacing subassembly (32) swing joint, draw-in groove (12) have been offered to casing (1) bottom, draw-in groove (12) internally movable mounting has rotation subassembly (7), rotation subassembly (7) one end runs through draw-in groove (12) to casing (1) openly, rotation subassembly (7) bottom fixedly connected with bracing piece (6), bracing piece (6) and draw-in groove (12) swing joint.

2. The portable level according to claim 1, wherein: the rotary assembly (7) comprises a fixed block (71), round holes (72) and a rotary assembly (73), the fixed block (71) is fixedly connected to two sides of the clamping groove (12), the round holes (72) are formed in opposite sides of the fixed block (71), two ends of the rotary assembly (73) are respectively and rotatably connected to the inside of the round holes (72), and the support rod (6) is fixedly connected to the bottom of the rotary assembly (73).

3. The portable level according to claim 2, wherein: the rotating assembly (73) comprises a clamping block (731), a rotating rod (732) and a clamping rod (733), wherein the clamping block (731) is fixedly connected to the inner wall of the round hole (72), two ends of the rotating rod (732) are respectively connected to the inside of the round holes (72) on two sides in a rotating mode, and the clamping rod (733) is inserted into the round hole (72).

4. A portable level according to claim 3, wherein: the utility model discloses a novel electric motor, including casing (1), slot (741), screens pole (733), slot fixedly connected with baffle (74) are run through to casing (1) openly, second slot (742) have been seted up near first slot (741) in casing (1), and first slot (741) and second slot (742) all are linked together with round hole (72).

5. The portable level according to claim 1, wherein: the clamping assembly (5) comprises a clamping hole (51), a movable rod (52) and a guide assembly (53), wherein the clamping hole (51) is formed in the front face of the shell (1), the clamping hole (51) is communicated with the clamping groove (12), the movable rod (52) is inserted into the clamping hole (51), and the guide assembly (53) is movably mounted on two sides of the outer wall of the movable rod (52).

6. The portable level according to claim 5, wherein: the guide assembly (53) comprises a guide assembly (53) and comprises a guide groove (531), a rotary groove (532) and a connecting block (533), the guide groove (531) is formed in two sides of the inner wall of the clamping hole (51), the rotary groove (532) is formed in two sides of the inner wall of the clamping hole (51) close to the guide groove (531), the guide groove (531) is communicated with the rotary groove (532), and the connecting block (533) is fixedly connected to two sides of the outer wall of the movable rod (52).

7. The portable level according to claim 1, wherein: spacing subassembly (32) are including spacing groove (321), spacing hole (322) and gag lever post (323), the one end at connecting rod (31) is seted up in spacing hole (322), peg graft in the inside of spacing hole (322) gag lever post (323), spacing groove (321) have all been seted up to spout (3) both sides, the equal sliding connection in both sides spacing groove (321) in both ends of gag lever post (323).