CN2234419Y

CN2234419Y - Multifunctional survey and drawing implement case

Info

Publication number: CN2234419Y
Application number: CN 95226533
Authority: CN
Inventors: 杜英伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-10
Filing date: 1995-11-10
Publication date: 1996-09-04
Anticipated expiration: 2005-11-10

Abstract

The utility model relates to a multifunctional survey and drawing implement case which belongs to a survey and drawing implement. An implement case body forms a flat box shape. The bottom of the box is provided with a degree ruler and a switching mechanism thereof. One side of the inner part of the box is provided with a flexible ruler and a switching mechanism thereof. The middle part of the inner part of the box is provided with a calculator. The back part of the other side of the inner part of the box is provided with a pair of compasses. The space at the front part of the compasses is respectively provided with a magnetic wire shaft and a chalk wire shaft. Simultaneously, the space is provided with a magnetic wire drop and a switching mechanism thereof. A rocking handle of the chalk wire shaft is arranged at the upper part of a box cover. The inner sides of a lateral panel and a front panel of the box body are respectively provided with a horizontal tube. Traditional survey and drawing implements which respectively have a single function are collected in the case body by the utility model. The utility model has the characteristics of convenient carry, compact structure, light weight, small volume, flexible operation for each component, convenient maintenance, etc. The work efficiency can be improved.

Description

Multi-functional surveying and mapping tool case

The utility model relates to a kind of multi-functional surveying and mapping tool case, belongs to surveying and mapping tool.

Therefore existing surveying and mapping tool mostly is simple function, and often runs into multiple mapping in real work, must carry multiple instrument simultaneously, not only inconvenience but also be difficult to improve work efficiency.

The purpose of this utility model is in order to overcome above-mentioned weak point of the prior art, to collect multiple surveying and mapping tool in a case and provide a kind of, portably using all multi-functional very easily surveying and mapping tool case.

The purpose of this utility model is achieved in that it comprises casing, number of degrees chi, tape measure, calculator, compasses, magnet-wire axle, chalk line axle, levelling pipe totally seven kinds of surveying and mapping tools, it is flat box-like that casing is, the box inner bottom part is equipped with number of degrees chi by rotating shaft, number of degrees chi switch is equipped with in the side panel inboard of box, and the rear panel bottom of box has sliding ditch; A side is equipped with tape measure in the box, and this tape measure head is positioned at the opening part of side panel and is stuck on the tape measure shelves that are provided with on the rear panel, and the tape measure switch is installed in the front panel inboard of box; The middle part is provided with the groove that calculator is installed in the box, and calculator is housed in the groove, and the cover plate of calculator top is a removable cover; The opposite side rear portion is provided with the groove of placing compasses in the box, places compasses in the groove, on this side panel active pulling-door is housed; Compasses groove front portion is equipped with magnet-wire axle and chalk line axle respectively, the magnet that weighs down by being fixed on the box bottom with magnet-wire bonded assembly line is adsorbed on the inboard of pulling, magnet-wire weighs down switch and is installed in the cover plate inboard, have on the cover plate of corresponding chalk line axle and the identical hole, garden of chalk line axle periphery, on the chalk line axle rocking handle is housed, powder box is positioned at magnet-wire and weighs down the front portion, and the powder box lid is housed on its upper cover plate; Levelling pipe is provided with two, is installed in side panel and front panel inboard respectively, has inspection door on the two panels of corresponding levelling pipe position.

The utility model compared with prior art, the surveying and mapping tool of simple function commonly used is come together in the casing, it is very convenient to carry, and have 8 kinds of mapping functions, can carry out simultaneously horizontal flat, vertically, length, multiple angles, calculating, down model, amplify multiple work such as sample, improved work efficiency greatly, have compact overall structure, in light weight, volume is little, each operation of components flexibly, be convenient to advantage such as maintenance.

The explanation of accompanying drawing drawing:

Fig. 1 is a surface structure scheme drawing of the present utility model.

Fig. 2 is an inner superstructure scheme drawing of the present utility model.

Fig. 3 is an inner understructure scheme drawing of the present utility model.

Fig. 4 is a rear panel structure scheme drawing of the present utility model.

Below in conjunction with drawings and Examples in detail the utility model is described in detail.

It is flat box-like that casing of the present utility model is, the box inner bottom part is equipped with number of degrees chi (36) by rotating shaft (35), number of degrees chi switch (14) is equipped with in the side panel of box (13) inboard, this switch (14) is made up of compression spring (41) fixed card (40) and push rod (39), have handle hole on the side panel (13) to inductive switch (14) position, the rear panel of box (42) bottom has sliding ditch (43), when using number of degrees chis (36), press switch (14), number of degrees chi (36) is the axle center rotation with rotating shaft (35) promptly, the length chi (37) that becomes one with it promptly skids off in the sliding ditch of plate (43) from behind, and number of degrees chi (36) can be measured setting angle, model angles etc. are arbitrarily angled.A side (being number of degrees chi rotating shaft (35) one sides) is equipped with tape measure (11) in the box of the present utility model, this tape measure (11) is wrapped on the tape measure axle (16) that has pull back spring (17) device, tape measure (11) head is positioned at the opening part of side panel (13) and is stuck in rear panel (42) to be gone up on the tape measure shelves (15) that are provided with, tape measure switch (2) is installed in front panel (6) inboard of box, have handle hole on the front panel (6) of corresponding tape measure switch (2) position, this switch (2) is by holddown spring (32), fixed card (31) and push rod (33) are formed, and use the operating process of tape measure (11) identical with the common box chi of use.The middle part is provided with the groove that electronic calculator is installed in the new flask of this usefulness, and calculator (18) is housed in the groove, and the cover plate (4) of calculator (18) top is the folding paper removable cover, opens cover plate (4) and can carry out scene calculating.The opposite side rear portion is provided with the groove of placing compasses in the box of the present utility model, place compasses (20) in the groove, active pulling-door (22) is housed on this side panel, for guaranteeing that sliding door (22) is difficult for when closing sliding, on the casing of sliding door (22) inboard, be equipped with and bump pearl (23), draw back sliding door (22) and casing is tilted, compasses can skid off so that use from the casing side.Compasses groove of the present utility model front portion is equipped with magnet-wire axle (28) and chalk line axle (7) respectively, weigh down (25) with magnet-wire (19) bonded assembly line and be adsorbed on sliding door (22) inboard by the magnet (38) that is fixed on the box bottom, the magnet-wire (19) that is wrapped on the magnet-wire axle (28) weighs down (25) bonded assembly line segment with line, the output or the Return-ing direction that keep magnet-wire (19) by two rotating shafts (21) that are fixed on the box bottom, magnet-wire weighs down switch (9) and is installed in cover plate (6) inboard, to having handle hole on the cover plate (6) at place, the switch position, magnet-wire is mainly to such as breather pipe, flue tube, channel-section steel, the mapping of I-beam section and installation group to the time use, draw back outwards slide switch (9) of sliding door (22) during use, magnet-wire weighs down (25) and promptly relies on deadweight to move down, during return, earlier with drawing magnet-wire on hand, back hand rest line weighs down, and relies on the pull back spring (29) of magnet-wire axle (28) axial region that magnet-wire is wrapped on the magnet-wire axle (28) automatically.The cover plate (6) of corresponding chalk line axle (7) has and the identical hole, garden of chalk line axle (7) periphery, the last ring washer of chalk line axle (7) is positioned at this hole, rocking handle (10) is housed on it, chalk line box (24) is positioned at magnet-wire and weighs down (25) front portion, powder adding cap (8) is housed on its upper cover plate (6), and chalk line (26) passes chalk line box (24) by the rubber ring that is fixed on chalk line box (24) two ends, and chalk line axle (7) is gone up and twined 8 ground rice lines, need the time spent to pull out, use up the back and go back to rocking handle (10).Levelling pipe of the present utility model (34) (30) is provided with two, is installed in respectively on side panel (13) and the front panel (42), has inspection door on the two panels of corresponding levelling pipe (34) (30) position.For the utility model being stabilized on the metal building thing, during i.e. operation aloft, the utility model is equipped with magnet piece (1) respectively in the inboard two ends of plate (42) in front, have corresponding hole on the front panel (42) of corresponding magnet piece (1) position, the lateral surface of magnet piece (1) is positioned at this hole and maintains an equal level with front panel (42) outside face.

Claims

1, a kind of multi-functional surveying and mapping tool case comprises casing, number of degrees chi, tape measure, calculator, compasses, magnet-wire axle, chalk line axle, levelling pipe, it is characterized in that:

It is flat box-like that a, casing are, and the box inner bottom part is equipped with number of degrees chi by rotating shaft, and number of degrees chi switch is equipped with in the side panel inboard of box, and the rear panel bottom of box has sliding ditch;

A side is equipped with tape measure in b, the box, and this tape measure head is positioned at the opening part of side panel and is stuck on the tape measure shelves that are provided with on the rear panel, and the tape measure switch is installed in the front panel inboard of box;

The middle part is provided with the groove that calculator is installed in c, the box, and calculator is housed in the groove, and the cover plate of calculator top is a removable cover;

The opposite side rear portion is provided with the groove of placing compasses in d, the box, places compasses in the groove, on this side panel active pulling-door is housed;

E, compasses groove front portion are equipped with magnet-wire axle and chalk line axle respectively, send out bob with the magnet-wire bonded assembly and be adsorbed on the sliding door inboard by the magnet that is fixed on the box bottom, magnet-wire weighs down switch and is installed in the cover plate inboard, have on the cover plate of corresponding chalk line axle and the identical circular hole of chalk line axle periphery, on the chalk line axle rocking handle is housed, powder box is positioned at magnet-wire and weighs down the front portion, and the powder box lid is housed on its upper cover plate;

F, levelling pipe are provided with two, are installed in side panel and front panel inboard respectively, have inspection door on the two panels of corresponding levelling pipe position.

2, multi-functional surveying and mapping tool case according to claim 1 is characterized in that the inboard two ends of front panel are equipped with magnet piece respectively, has corresponding hole on the front panel of corresponding magnet piece position, and the lateral surface of magnetic patch is positioned at this hole and fair with the front panel outside face.