CN208140119U - A kind of level - Google Patents

Abstract

The utility model discloses a kind of levels, belong to measuring tool technical field, it is therefore intended that the defect for overcoming existing level to have a single function.Level includes shell, and setting two, which is mutually perpendicular to spirit bubble and two, on the shell can project the laser head for being mutually perpendicular to laser demarcation, and the headlamp for illuminating the spirit bubble is arranged in the shell.A kind of level provided by the utility model, has gathered laser head, spirit bubble and headlamp, because of the setting of headlamp, spirit bubble can under the weaker environment of light also can clear view, without additional lighting apparatus.

Description

A kind of level

Technical field

The utility model belongs to measuring tool technical field, is related to a kind of laser level.

Background technique

Laser level is in ordinary level telescope tube in fact also referred to as being Laser Line Marker or laser level On installed and fixed laser aid and manufactured a kind of measuring instrument, during use, laser level passes through transmitting Laser beam makes laser beam form lasing area by prismatic light guide system to project the laser rays of horizontal and vertical, finally realizes The purpose of measurement.

Often function is more single for existing level, and different operating procedures often just needs multiple types of tools, in this way meeting Fitment process is caused certain not convenient, there are the problems such as inconvenient to carry, working efficiency is not also high.

Summary of the invention

In view of the problems of the existing technology the utility model proposes a kind of level, it is therefore intended that overcome existing level The defect having a single function.

The utility model is realized in this way：

A kind of level, including shell, which is characterized in that be arranged two on the shell and be mutually perpendicular to spirit bubble and two It is a to project the laser head for being mutually perpendicular to laser demarcation, the headlamp for illuminating the spirit bubble is set in the shell.

Preferably, fixing seat is set in the shell, and the spirit bubble and the laser head are each attached to the fixing seat On, the headlamp is fixed on the housing or in the fixing seat by fixing piece.

Preferably, the shell includes pedestal, the rectangular triangle of pedestal, and right angle has intersection, institute The vertex of intersection is stated as the joint of the laser demarcation of two laser heads.

Preferably, there is 0-90 degree angle index on the bevel edge of the pedestal.

Preferably, there is notch at 0 degree of scale and at 90 degree of scales.

Preferably, at two right-angle sides of the bottom surface of the pedestal in step-like, outside step plane is than inner side step plane It is high.

Preferably, the line of the vertex and 0 degree of scale is located at the transition face of outside step plane and inner side step plane On, the line of the vertex and 90 degree of scales is located on outside step plane and the transition face of inner side step plane.

Preferably, the upper surface from-inner-to-outer of the intersection tilts down.

Preferably, the level includes adsorption plate made of magnetic material, and the adsorption plate and the shell are seperated, institute State the magnet for being arranged on pedestal and adsorbing each other with the adsorption plate.

Preferably, through-hole is set on the pedestal, packet bowl is set in the through-hole, there is button on the hole wall of the through-hole Pawl has the groove corresponding with snap finger on the packet bowl, and the snap finger is embedding in the groove, and the packet bowl, which has, to be open Fixing groove directed downwardly, the magnet are fixed in the fixing groove.

A kind of level provided by the utility model, has gathered laser head, spirit bubble and headlamp, because of setting for headlamp Set, spirit bubble can under the weaker environment of light also can clear view, without additional lighting apparatus.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of level.

Fig. 2 is the bottom surface structure schematic diagram of level.

Fig. 3 is the view that the A-A of Fig. 2 rotates counterclockwise 90 degree to section view.

Fig. 4 is the structural schematic diagram of adsorption plate.

Fig. 5 is the schematic diagram of internal structure of level.

Fig. 6 is the top surface structure schematic diagram of level.

Fig. 7 is the B-B direction cross-sectional view of Fig. 6.

Fig. 8 is structural schematic diagram when spirit bubble, laser head and headlamp are assemblied in fixing seat.

Fig. 9 is laser head fixed form structural schematic diagram.

Figure 10 is the transparency cover structural schematic diagram of spirit bubble.

Figure 11 is the view that the C-C of Fig. 6 is rotated clockwise 45 degree to section view.

Figure 12 is the portion the D enlarged drawing of Fig. 2.

Attached drawing marks explanation：100. shell, 110. pedestals, 111. intersections, 112. joints, 121.0 degree of scales, 122.90 degree of scales, 123. notches, 131. outside step planes, 132. inner side step planes, 133. transition faces, 141. magnets, 142. packet bowls, 143. snap fingers, 151. buttons, 152. switches, 153. battery cases, 200. spirit bubbles, 210. transparency covers, 300. laser Head, 400. headlamps, 500. fixing seats, 510. fixation holes, 520. fixing pieces, 600. adsorption plates.

Specific embodiment

Just attached drawing in conjunction with the embodiments below, is described in further detail specific embodiment of the present utility model, so that this Utility model technical solution is more readily understood, grasps.It should be appreciated that specific embodiment described herein is only to explain this reality With novel, it is not used to limit the utility model.

A kind of level is present embodiments provided, as shown in figs. 1-12, including shell 100 and is arranged on shell 100 Spirit bubble 200, laser head 300, headlamp 400.Refering to Fig. 5, Fig. 8, fixing seat 500,200 He of spirit bubble are set in shell 100 Laser head 300 is each attached in fixing seat 500, and headlamp 400 is fixed on shell 100 by fixing piece 520 or fixing seat 500 On, the headlamp 400 of the present embodiment is fixed in fixing seat 500, and fixing piece 520 and fixing seat 500 are wholely set.Refering to figure 9, there is fixation hole 510, laser head 300 is plugged in fixation hole 510, between laser head 300 and fixation hole 510 in fixing seat 500 Gap cooperation, laser head 300 are fixed by screws in fixation hole 510.Spirit bubble 200 is fixed on by way of glue or clamping In fixing seat 500, transparency cover 210 is set thereon, transparency cover 210 is fixedly connected with the shell of spirit bubble 200, headlamp 400 Light can illuminate the bubble position in spirit bubble 200 through transparency cover 210.

Spirit bubble 200 and laser head 300 are two, and fixing seat 500 also corresponds to two, are set in each fixing seat 500 Set a spirit bubble 200 and a laser head 300.Headlamp 400 can be one, and the present embodiment is two two spirit bubbles 200 have respectively matched a headlamp 400.Two spirit bubbles 200 are mutually perpendicular to, the laser demarcation also phase of two laser heads 300 projection It is mutually vertical.

Shell 100 includes pedestal 110, the rectangular triangle of pedestal 110, and right triangular shape refers to general profile in straight Triangular shape also can be set into angle triangle, shell 100 on the whole.Refering to fig. 1, the right angle of Fig. 2, Fig. 5, pedestal 110 have Intersection 111, the vertex of intersection 111 are the joint 112 of the laser demarcation of two laser heads 300.Refering to fig. 1, Fig. 7, figure 11, the upper surface from-inner-to-outer of intersection 111 tilts down, i.e., tilts down to joint 112, be reduced or avoided and block laser Line is thrown, the formation for guaranteeing laser demarcation integrality and crossing.

Refering to Fig. 5, Fig. 6, there is 0-90 degree angle index on the bevel edge of pedestal 110.Joint 112 is the center of circle, can be surveyed Measuring angle.There is notch 123, notch 123 can be formed with joint 112 and is aligned at 0 degree of scale 121 and at 90 degree of scales 122 With reference to check and correction error improves the accuracy of angle measurement.

Refering to Fig. 2, Figure 11, in step-like, the ratio of outside step plane 131 inside at two right-angle sides of the bottom surface of pedestal 110 Step plane 132 is high.Height direction is for reference in the horizontal plane with level placement.The line position on vertex and 0 degree of scale 121 In on outside step plane 131 and the transition face of inner side step plane 132 133, the line of vertex and 90 degree of scales 122 is located at outer On side step plane 131 and the transition face of inner side step plane 132 133, transition face 133 is when level is placed in the horizontal plane It is in a vertical state.

Refering to Fig. 2, Fig. 3, Fig. 4, Figure 12, level includes adsorption plate 600 made of magnetic material, is arranged on pedestal 110 The magnet 141 that can be adsorbed on adsorption plate 600, magnet 141 is three, in angular distribution on pedestal 110.Magnet 141 is excellent It is selected as magnet steel.Level can go up wall operation in this way.Further, through-hole is set on pedestal 110, packet bowl is set in through-hole 142, there is on the hole wall of through-hole snap finger 143, have on packet bowl 142 and the corresponding groove of snap finger 143, snap finger 143 are embedded in groove Interior, packet bowl 142 has downward opening fixing groove, and magnet 141 is fixed in fixing groove, has corresponding structure in shell 100 Withstanding has the top pillar being integrally formed with shell 100 in packet bowl 142, such as shell 100.

Refering to fig. 1, Fig. 6, Fig. 7, the interior setting battery case 153 of shell 100 and switch 152, switch 152 is for controlling laser head 300 and headlamp 400 opening and closing, setting button 151 is used for Operation switch 152 on shell 100.

Claims (10)

1. a kind of level, including shell（100）, which is characterized in that the shell（100）Upper setting two is mutually perpendicular to level Bubble（200）And two can project the laser head for being mutually perpendicular to laser demarcation（300）, the shell（100）Interior setting is used for Illuminate the spirit bubble（200）Headlamp（400）.

2. a kind of level according to claim 1, which is characterized in that the shell（100）Interior setting fixing seat （500）, the spirit bubble（200）With the laser head（300）It is each attached to the fixing seat（500）On, the headlamp （400）Pass through fixing piece（520）It is fixed on the shell（100）The upper or described fixing seat（500）On.

3. a kind of level according to claim 1, which is characterized in that the shell（100）Including pedestal（110）, institute State pedestal（110）Rectangular triangle, right angle have intersection（111）, the intersection（111）Vertex be two Laser head（300）Laser demarcation joint（112）.

4. a kind of level according to claim 3, which is characterized in that the pedestal（110）Bevel edge on have 0-90 Spend angle index.

5. a kind of level according to claim 4, which is characterized in that 0 degree of scale（121）Place and 90 degree of scales（122） Place has notch（123）.

6. a kind of level according to claim 5, which is characterized in that the pedestal（110）Bottom surface two right-angle sides Place is in step-like, outside step plane（131）Than inner side step plane（132）It is high.

7. a kind of level according to claim 6, which is characterized in that the vertex and 0 degree of scale（121）Line position In outside step plane（131）With inner side step plane（132）Transition face（133）On, the vertex and 90 degree of scales（122） Line be located at outside step plane（131）With inner side step plane（132）Transition face（133）On.

8. a kind of level according to claim 3, which is characterized in that the intersection（111）Upper surface from interior and It tilts down outside.

9. a kind of level according to claim 3, which is characterized in that the level includes inhaling made of magnetic material Attached plate（600）, the adsorption plate（600）With the shell（100）Fission, the pedestal（110）Upper setting and the adsorption plate （600）The magnet adsorbed each other（141）.

10. a kind of level according to claim 9, which is characterized in that the pedestal（110）Upper setting through-hole, it is described Packet bowl is set in through-hole（142）, there is on the hole wall of the through-hole snap finger（143）, the packet bowl（142）It is upper to have and the button Pawl（143）Corresponding groove, the snap finger（143）It is embedding in the groove, the packet bowl（142）With downward opening fixation Slot, the magnet（141）It is fixed in the fixing groove.