CN201724673U

CN201724673U - Punching and dust-collecting laser level meter with absorbing and fixing device

Info

Publication number: CN201724673U
Application number: CN2010200027586U
Authority: CN
Inventors: 张钦; 谢波
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-15
Filing date: 2010-01-15
Publication date: 2011-01-26
Anticipated expiration: 2020-01-15

Abstract

The utility model relates to a punching and dust-collecting laser level meter with an absorbing and fixing device, which is used for the field of building and has the function of dust collection in drilling on the basis of convenient fixation as well as simple and fast operation, so as to maintain the cleanness of the working environment, reduce pollution and ensure the health of working staff. The level meter adopts the technical scheme that a laser level meter and an absorbing and fixing device are included, wherein the housing of the laser level meter is provided with light penetrating holes, and the absorbing and fixing device is connected with one side of the housing of the laser level meter; a dust collecting device is arranged close to the absorbing and fixing device and is a sealed cavity with a transparent cover plate, a drill guide hole penetrating the housing on the two sides of the cavity is formed on the sealed cavity and facilitates the penetration of a drill, and the axial line of the drill guide hole is perpendicular to a baseplate of the level meter; and an elastic dust collecting ring is arranged on the edge o the drill extending end of the drill guide hole, and an elastic dust stopping ring is arranged on the edge of the drill inserting end of the drill guide hole.

Description

Carry the perforating dust-collecting laser level meter of absorption fixation device

Technical field

The utility model relates to a kind of level meter, especially the perforating dust-collecting laser level meter that carries absorption fixation device of building field use.

Background technology

The laser leveler that developed recently gets up (as Chinese patent 200710070202.3), contain one and have the shell of light hole, the laser diode of installing in the enclosure that can produce laser beam and can make laser beam convert the lens of light beam, the button of energy switch laser diode to, and can make it on reference planes, be in the bubble pipe of level or upright position.It and traditional level meter, compare as beam level instrument, the line of ink marker, lime setting-out, torpedo level meter etc., because of having characteristics such as simple to operate, quick, and can also be fixed on the reference planes of various materials (common metope or wood materials face or ferrous material face) and use.Yet this laser leveler also has the needs that further improve with extended function.

On the other hand, owing to hang ornament or finishing and other a variety of causes on the wall, usually need to hole on the wall; The dust that flies upward during boring has polluted surrounding environment, and also the health to the operating personnel causes adverse effect.

The utility model content

The purpose of this utility model is to overcome existing problem in the above-mentioned prior art, a kind of improvement of laser leveler is provided, this level meter should be on convenient fixing, simple and quick basis, possesses the boring of collection dust function, to keep the cleaning of operating environment, reduce and pollute, ensure operating personnel's health.

The technical scheme that the utility model provides is: carry the perforating dust-collecting laser level meter of absorption fixation device, comprise the absorption fixation device that a shell has the laser leveler of light hole, is connected with laser leveler shell one side; It is characterized in that: the next door of absorption fixation device also has a dust collect plant.

Described dust collect plant is one to have the airtight chamber of transparent cover plate, is shaped in the airtight chamber to run through chamber both sides housing and be beneficial to the boring of leading that drill bit passes through, and this axis of leading boring is vertical with the base plate of level meter, is beneficial to the bore operation to reference planes; The edge of leading the drill bit external part of boring is provided with an elasticity dust and collects circle, and the edge of leading the drill bit insertion end of boring is provided with the elasticity dust-blocking ring.

Described elasticity dust-blocking ring comprises superimposed hairbrush circle that is fixed as one and round rubber sheet.

Described drill bit of leading boring inserts the oral area position and the metallic gasket of one central openings is installed, the coaxial bottom surface that is fixed on metallic gasket of described elasticity dust-blocking ring.

Two of the installed inside of described drill bit external part are in opposite directions and to be used for the vertical bar brush head to drill bit friction dedusting.

Described absorption fixation device comprises a housing, be contained in the micromachine that is driven by battery in the housing, by the micro air pump of this driven by motor, a bonding circle can in use form the O-ring seal of a confined space on the bottom outer wall of housing with reference planes, and has the air discharge cook that has the vacuum tightness that can destroy confined space on a conduit that can be communicated with confined space, the housing on the air intake duct of micro air pump.

Described laser leveler comprise installation in the enclosure can produce laser beam and with laser beam convert to light beam laser diode and lens, be connected button on the switching circuit plate of laser diode, and can make laser leveler on reference planes, be in the bubble pipe of level or upright position.

The beneficial effects of the utility model are: 1) the utility model is fixed as one the housing of laser leveler, dust collection function and absorption fixation device three parts, make laser leveler directly be fixed on various reference planes by any fixture, solved existing laser leveler and must dispose and carry the various relevant troubles that fixture brought, and this fixed form is without detriment to reference planes; 2) compare with existing laser leveler, the utility model has increased dust collection function, makes the punching installation process more clean and make things convenient for, and saves and buy the cost that adsorbs dust collect plant certainly separately; 3) the fixedly absorption fixation device of the utility model increase, its critical piece such as micromachine and micro air pump all can conveniently be buied from market, and its price than existing laser leveler must configuration the price of numerous fixtures low, so help the retrofit that has laser leveler now and apply.

Description of drawings

Fig. 1 is a main TV structure synoptic diagram of the present utility model.

Fig. 2 is a plan structure synoptic diagram of the present utility model.

Fig. 3 is a perspective view of the present utility model.

Fig. 4 is that the K-K of Fig. 1 is to structural representation.

Fig. 5 is the structural representation of looking up of the present utility model.

Fig. 6 is that the D-D of Fig. 2 is to the deployed configuration synoptic diagram.

Fig. 7 is the E portion structure for amplifying synoptic diagram among Fig. 6.

Fig. 8 is the perspective view of the micro air pump in the utility model.

Fig. 9 is the hairbrush circle structure for amplifying synoptic diagram in the utility model.

Figure 10 is a case fragmentation synoptic diagram of the present utility model.

Embodiment

As shown in the figure, the utility model comprise a shell have the laser leveler 12 of light hole 10, be connected with the side of laser leveler shell 12-1 absorption fixation device 13.Described laser leveler comprise installation in the enclosure can produce laser beam and with laser beam convert to light beam laser diode 11 and lens, be connected button on the switching circuit plate of laser diode, and two vertically disposed bubble pipes 20 in same plane, this bubble pipe 20 is used for verification laser leveler level or vertical whether on reference planes.

Described absorption fixation device comprises a housing 14, be contained in the micromachine 15 that is driven by battery in the housing, by the micro air pump 16 of this driven by motor, a bonding circle can in use form the O-ring seal 18 of a confined space on the end outer wall of housing with reference planes, and has the air discharge cook 25 that has the vacuum tightness that can destroy confined space on a conduit 19 that can be communicated with confined space, the housing on the air intake duct of micro air pump.

Described micro air pump is as shown in Figure 8: be shaped on air intake duct 22 and escape pipe 21 on its pump housing 23.And the pump housing is equipped with the pump shaft and the eccentric wheel of micromachine output shaft coaxial line, cranks arm, elastic seal ring and back down air intake duct when air-breathing, back down the spring-latch of escape pipe when giving vent to anger.This micro air pump directly outsourcing obtains.

Above structure is all identical with laser leveler shown in the Chinese patent 200710070202.3.

Improvement of the present utility model is on absorption fixation device 13 next doors a dust collect plant 30 to be set.

Described dust collect plant (referring to Fig. 6, Fig. 7) is one to have the airtight chamber 8 of transparent cover plate 1, be shaped in the airtight chamber run through that chamber both sides housing (promptly running through transparent cover plate 1 and drain pan 2) is beneficial to that drill bit passes through lead boring 5, the edge of being close to the drill bit external part of leading boring (being the perforate 3 on the drain pan 2) of reference planes is provided with an elasticity dust and collects circle 4, and the drill bit insertion end edge of leading boring 5 is provided with elasticity dust-blocking ring 6.In addition, for conveniently toppling over the dust of collecting in the airtight chamber 8, transparent cover plate 1 is made detachable; And, also a sealing strip 8-1 is set along the whole inner side edge edge of transparent cover plate 1, make transparent cover plate 1 realize being tightly connected with the binding site of drain pan 2 and with the binding site of absorption fixation device, effectively kept the sealing state of airtight chamber 8.

Described elasticity dust-blocking ring 6 comprises superimposed hairbrush circle 6-1 that is fixed as one and round rubber sheet 6-2.The structure of this hairbrush circle 6-1 is (as shown in Figure 9): bristle is aplysia punctata to be fixed, and all an end end of bristles top is combined into the hole wall (all the other end of bristles is fixed into the cylindrical of toroidal ring piece shape) of aperture 6-3, aperture 6-3 with lead the boring coaxial cable and install; Drill bit is from leading when turnover boring, and hairbrush circle 6-1 just can be to the bit face dust removal of swiping.Be shaped on the 6-21 that cracks of the aplysia punctata distribution that connects the central aperture edge on the described round rubber sheet 6-2, insert with the drill bit that adapts to different-diameter.

Described drill bit of leading boring inserts the oral area position and the metallic gasket 7 of one central openings also is installed, the described elasticity dust-blocking ring 6 coaxial bottom surfaces that are fixed on metallic gasket.After this metallic gasket 7 is set, can protect the dust collect plant outside effectively, prevent that the drill bit misoperation from causing damage to dust collect plant.

The inboard of described drill bit extending port is also installed two in opposite directions and to be used for the vertical bar brush head 9 to drill bit friction dedusting.

In addition, the utility model also disposes a bracing frame 26, and peripheral bead and the utility model of this bracing frame 26 are suitable; At non-working condition, the utility model can be shelved on this bracing frame, makes the O-ring seal 18 of lower surface and elasticity dust collection circle 4 (O-ring seal 18 and elasticity dust are collected circle 4 and all made of elastomeric material) be in vacant state, in order to avoid fail in compression.

Principle of work of the present utility model is: after starting laser diode, light and the bubble pipe on the level meter that this diode penetrates can be used as level or vertical reference, as the horizontal or vertical layout of benchmark, metope jewelry or the suspension member of the vertical benchmark of body of wall, ground level; After starting the micro air pump of absorption fixation device, it can be fixed on the reference planes of benchmark to be measured easily and reliably, and can also be that the center rotates several angles with the fixed position on these reference planes, the light that makes laser diode penetrate forms some required straight lines on reference planes.

When holing on the wall, earlier laser is absorbed and fixed on the wall, makes the boring led on the dust collect plant aim at the boring point, then the drill bit of electric drill is passed and lead boring and start electric drill; Because the elasticity dust is collected circle and shrouded fully and be covered with the boring point, so the dust of raising out during boring has entered dust collect plant fully, the phenomenon that dust flies upward when having eliminated common boring has guaranteed the cleaning in boring place; And when the drill bit retraction left on the wall, vertical bar brush head and elasticity dust-blocking ring made dust can not follow drill bit and take the dust collect plant outside to once more to bit face friction dust removal.

The function that the utility model possesses is: 1) routing level; 2) draw point location; 3) cooperate punching with electric drill, and the dust that produces in the punching process is collected.

Claims

1. carry the perforating dust-collecting laser level meter of absorption fixation device, comprise the absorption fixation device (13) that a shell has the laser leveler of light hole (10) (12), is connected with laser leveler shell one side; It is characterized in that: the absorption fixation device next door also is provided with a dust collect plant.

2. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 1, it is characterized in that described dust collect plant is one to have the airtight chamber (8) of transparent cover plate (1), be shaped in the airtight chamber run through that chamber both sides housing has been beneficial to that drill bit passes through lead boring (5), this axis of leading boring is vertical with the base plate of level meter; The edge of leading the drill bit external part of boring is provided with an elasticity dust and collects circle (4), and the edge of leading the drill bit insertion end of boring is provided with elasticity dust-blocking ring (6).

3. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 2 is characterized in that described elasticity dust-blocking ring comprises superimposed hairbrush circle (6-1) that is fixed as one and round rubber sheet (6-2).

4. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 3, it is characterized in that described drill bit of leading boring inserts the oral area position and the metallic gasket (7) of one central openings is installed, the coaxial bottom surface that is fixed on metallic gasket of described elasticity dust-blocking ring (6).

5. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 4, two of installed inside that it is characterized in that described drill bit extending port (3) are in opposite directions and to be used for the vertical bar brush head (9) to drill bit friction dedusting.

6. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 5, it is characterized in that described absorption fixation device comprise a housing (14), be contained in the micromachine (15) that drives by battery in the housing, by the micro air pump (16) of this driven by motor, a bonding circle can in use form the O-ring seal (18) of a confined space on the end outer wall of housing with reference planes, and has the air discharge cook (25) that has the vacuum tightness that can destroy confined space on a conduit (19) that can be communicated with confined space, the housing on the air intake duct of micro air pump.

7. the perforating dust-collecting laser level meter that carries absorption fixation device according to claim 6, it is characterized in that described laser leveler comprise be installed in the shell (12-1) can produce laser beam and with laser beam convert to light beam laser diode (11) and lens, be connected button on the switching circuit plate of laser diode, and energy verification reference planes whether level or vertical bubble pipe (20).