CN2317463Y

CN2317463Y - Improved structure of rectangular box level gauge

Info

Publication number: CN2317463Y
Application number: CN 97242950
Authority: CN
Inventors: 梁振顺
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-18
Filing date: 1997-12-18
Publication date: 1999-05-05
Anticipated expiration: 2007-12-18

Abstract

The utility model relates to an improved structure of a rectangular box level gauge, which is composed of a rectangular box, an elastic seat, a level test pole, a protective cover and a combined piece. The level test pole is arranged at the point of a plane of the top part of the elastic seat, the protective cover is used for covering, and the level test pole is pushed into the rectangular box. At the time, the elastic seat maintains elastic force bunting and pressing upwards by plasticity tensile elastic force, the position of the level test pole is relative to the point of an opening hole at one side of the rectangular box, and the combined piece is arranged at the point of a top side of the protective cover through the point of the opening hole of the rectangular box finally, and the integral structure of the utility model has the tightening effect of the plasticity tensile elastic force.

Description

Rectangular box level meter improves structure

The utility model relates to the device of measuring degree of tilt, refers to a kind of level meter especially.

Well known, commonly using rectangular box level meter mainly is will the device of horizontal checkout column combination body be housed, with glue bond or the solid mode of screw spiral shell, it is fixedly arranged in the rectangular box body, to finish the assembly working of whole horizontal checkout column combination body and rectangular box body, in view of the above, user system can be flat on by the bottom surface of rectangular box body on the object, to carry out the work of horizontal checkout.

Yet, fixing horizontal checkout column combination body in the glue bond mode, must will advance in the rectangular box body after the combination of components of horizontal checkout column combination body earlier, go up glue bond again after adjusting horizontal accuracy, treat that gelling is just calculated after solid to complete; This glue can not rock or vibrate in process of setting, otherwise the adjustment formality of the horizontal accuracy of leading portion adjustment must try again, and glue produces partial deviations at process of setting again, promptly can become a defective products, so the proportion of goods damageds are quite high; Moreover, if by the solid mode of screw spiral shell, though can be comparatively fast and the rate that reduces the wastage, still can't save adjustment, proofread and correct the time that institute must spend, generally speaking, above-mentioned two kinds of assembling modes of commonly using rectangular box level construction lack all to some extent, and above disappearance exists for a long time.

The purpose of this utility model, provide a kind ofly assemble fast, structure is fastening, the rectangular box level meter that needn't adjust separately during assembling improves structure.

For achieving the above object, the utility model provides a kind of rectangular box level meter to improve structure, mainly be by a rectangular box, one spring support, one horizontal checkout post, one over cap and a conjunction are formed, wherein, this rectangular box is the box body of a hollow form, the one side-line is offered the perforate of a reservation shape, and this over cap is the transparence lid of an arched door shape, its architectural feature is: this spring support is the frame body of a reservation shape, a clamping block is respectively established in its two appropriate positions, top, and the two ends of this two clamping block system respectively forms a unfilled corner, make the horizontal checkout post can place this spring support top plan place, and clamping is between this two clamping block, and place, the frame centre position, both sides of this spring support system respectively bends inwards into a predetermined angular again, and the bottom surface of this spring support also is a plane following reference field in addition; Be semi arch in the over cap, the unfilled corner of being located at clamping block can be striden by the dual-side system of its arched door shape, the inner top surface of arched door shape and horizontal checkout post upper end cambered surface cover and are adjacent to, and the last reference field that protrude on the left and right both sides of end face can develop with the rectangular box perforate two inboard parallel surfaces of going up; And this conjunction is the hollow form body of the rectangular box perforate shape of a cooperation, each outwards is convexly equipped with a clip along its frame in its both sides, and this clip also is a pre-determined tilt angle to the bottom of conjunction, clamping block triangular in shape is then respectively established in the both sides, bottom of this conjunction in addition, and the bottom, both sides then is two stop surfaces.

The rectangular box level meter of said structure; when assembling, need only the top plan place that the horizontal checkout post is placed spring support; again over cap is placed on the unfilled corner place of spring support top card clamp dog; spring support after will assembling then; horizontal checkout; over cap pushes in the rectangular box; and the position that makes the horizontal checkout post is with respect to tapping; at last; again this conjunction is inserted the tapping of rectangular box; the clip that makes conjunction according to this is that perforate two inboard the going up in the parallel surface of supporting rectangular box are developed; push against; the triangular form clamping block of conjunction then down is sticked in its place, bottom along over cap in addition; uphold elastic force and have plasticity by this spring support that forms in the plastic rubber ejaculate molding mode this moment; make itself and horizontal checkout post according to this; over cap; subassembly; rectangular box is able to fastening being combined into one; so this spring support system keeps an elastic force that upwards compresses; this conjunction then blocking is lived rectangular box and spring support, makes its one-piece construction have the tightness effect of elastic force according to this.

Understand in depth for the auditor is had further the utility model, exemplify a preferred embodiment and cooperation now and illustrate as the back:

Fig. 1 is the three-dimensional exploded view of the rectangular box level construction of the utility model.

Fig. 2～Fig. 3 is an Assembly Action synoptic diagram of the present utility model.

Fig. 4 is the utility model Assembly Action signal and partial enlarged drawing thereof.

Fig. 5 is the utility model Assembly Action synoptic diagram.

Fig. 6, Fig. 7 are that Assembly Action of the present utility model is analysed and observe and partial enlarged drawing.

Seeing also Fig. 1, is that rectangular box level meter of the present utility model improves structure, and main system is made up of a rectangular box 10, a spring support 20, a horizontal checkout post 30, an over cap 40 and a conjunction 50, wherein:

The box body that this rectangular box 10 is a hollow form, the one side-line is offered the perforate 11 of a reservation shape, and its inner top surface and inner bottom surface system is respectively on one parallel surface 12 and parallel surface 13 once, and is last, and perforate 11 two sides of rectangular box 10 then are two to hold face 111;

This spring support 20 is the framework of a reservation shape, a clamping block 21 is respectively established in its two appropriate positions, top, and the two ends of two clamping blocks 21 systems respectively forms a unfilled corner 211, and this horizontal checkout post 30 is to place the top plan 201 of this spring support 20 and clamping in 21 of this two clamping blocks; Place, both sides frame 202 centre positions of this spring support 20 system respectively bends inwards into a predetermined angular again, the spring support 20 that forms of plastic rubber ejaculate molding mode has a plasticity and upholds elastic force according to this, at last, these spring support 20 bottom surfaces are designed to plane following reference field 22, in order to rectangular box 10 in following parallel surface 13 develop fully;

This over cap 40 be a ㄇ type and in be the transparent cover body of semi arch 401 outward appearances such as arched door shape, in order to compressing mutually, locate with horizontal checkout post 30 upper end cambered surfaces 301, partly plane 41 and left and right both sides were protruded to become and are gone up reference field 42 in the middle of its end face was designed to, parallel surface 12 develops on 11 liang of inboards of perforate of rectangular box 10 and cooperated, the dual-side 43 of its two ends arched door shape is to stride unfilled corner 211 places that are located at spring support 20 top clamping blocks 21 in addition, and system is tight according to this, and protection horizontal checkout post 30 is avoided directly contacting with extraneous;

This conjunction 50 is the hollow form body of rectangular box 10 perforates 11 shapes of a cooperation; each outwards is convexly equipped with a clip 51 along its frame in its both sides; and this clip 51 also is a predetermined angle incline angle to the bottom of conjunction 50; in order to the perforate 11 of being inserted in rectangular box 10; then each inwardly establishes a clamping block 52 triangular in shape in other both sides, bottom of this conjunction 50; according to this as with the blocking of over cap 40 dual-sides 43 bottoms; the location; at last; then to be two stop surfaces 501 hold face 111 with two of the two side of rectangular box 10 perforates 11 in the bottom, both sides of this conjunction 50 develops mutually; support and close; make the rectangular box level meter one-piece construction of loading onto behind the conjunction 50, be not shifted because of improper external force.

In view of the above, see also Fig. 2～Fig. 7, by above-mentioned structure, when desire assembling the utility model, at first be that horizontal checkout post 30 is placed 21 of 201 liang of clamping blocks of spring support 20 top plan, again over cap 40 is placed in unfilled corner 211 places of spring support 20 tops two clamping blocks 21, special cover with the upper end cambered surface 301 that cooperates horizontal test pole 30 and be adjacent to by being semi arch 401 in the over cap 40, the unfilled corner 211 of over cap 40 dual-sides 43 cooperation spring supports 20 tops two clamping blocks 21 is can do one to compress in addition, the tight effect of system, make horizontal checkout post 30 be located in wherein unlikely shaking according to this, at this, this spring support 20, horizontal checkout post 30, over cap 40 threes have formed fixedly shape; Three's assembly after will assembling is then inserted in the rectangular box 10, and because the whole height after this three's combination is the height a little more than rectangular box 10, therefore, have the characteristic of upholding elastic force by spring support 20 and make a compressed action, so that being gone in the rectangular box 10 by a thruster, integral body develops fully by the following reference field 22 of spring support 20 and the following parallel surface 13 of rectangular box 10 inner bottom surfaces, over cap 40 end face left sides, the last reference field 42 that protrude on right both sides develops fully with the last parallel surface 12 of rectangular box 10 inner top surfaces, and three's assembly is equipped in the rectangular box 10, the position that makes horizontal checkout post 30 is with respect to perforate 11 places, this three's assembly has been finished the location, accuracy must not adjusted separately, check and correction horizontal checkout post 30; The clip 51 of conjunction 50 respectively is provided with the pre-determined tilt angle because of two frame bottoms; so make the clip 51 of conjunction 50 be supported perforate 11 places smoothly into rectangular box 10; and the end face that makes clip 51 supports last parallel surface 12 places into 10 liang of inboards of rectangular box and is and develops; push against shape; in addition this triangular form clamping block 52 desire along over cap 40 down push collude fashionable; will there be bending the bottom of over cap 40 because of the strength that presses down of triangular form clamping block 52; after treating that triangular form clamping block 52 pushes the location; the bending of over cap 40 bottoms returns at once again; make the triangular form clamping block 52 fastening places, bottom of closing of colluding in over cap 40; simultaneously; 501 faces that hold 111 with place, rectangular box 10 perforates 11 two sides of the stop surface of this conjunction 50 are relative supporting and close shape; according to this when conjunction 50 is subjected to an improper external force to impose on this structure; because of being relative shape with the face that holds 111 of perforate 11 two sides, the stop surface 501 of conjunction 50 replaces shape; can offset this improper external force at stop surface 501 and hold between the face 111; do not cause this structure to cause sinking because of being subjected to improper external force; be shifted, more guaranteed the accuracy of this structure.

In a word; the rectangular box level meter of the utility model that above structure constituted improves structure; it mainly is to have a plasticity by spring support 20 to uphold elastic force and the clip 51 of conjunction 50 and the design of triangular form clamping block 52; support in the rectangular box 10 and work as conjunction 50; so that on 11 liang of inboards of perforate of its clip 51 and rectangular box 10 in the parallel surface 12 during blocking; in addition 52 bottoms with over cap 40 of its clamping block of triangular form are and engage shape; over cap 40 end face left sides; the last reference field 42 that protrude on right both sides develops fully with the last parallel surface 12 of rectangular box 10 inner top surfaces; again the dual-side 43 of over cap 40 and in be semi arch 401 and cooperate spring supports 20 to be one fastening in conjunction with shape; the following reference field 22 of spring support 20 develops fully with the following parallel surface 13 of rectangular box 10 inner bottom surfaces; so this spring support 20 is to keep a plastic elongation elastic force that upwards compresses; to push against horizontal checkout post 30; over cap 40; conjunction 50; 10 in rectangular box; make one-piece construction have the effect that plasticity elastic force is made a tightness according to this; and reach quick assembling finish whole rectangular box level construction effect; so it can be because of the long-term situation of using the back to produce and get loose; moreover; generally speaking; assembling process of the present utility model not only fast but also accurate must just not proofreaied and correct separately and can reach effect accurately.

Claims

1, a kind of rectangular box level meter improves structure; main system is made up of a rectangular box (10), a spring support (20), a horizontal checkout post (30), an over cap (40) and a conjunction (50); wherein; this rectangular box (10) is the box body of a hollow form; the one side-line is offered the perforate (11) of a reservation shape; and this over cap (40) is the transparence lid of an arched door shape, it is characterized in that:

This spring support (20) is the frame body of a reservation shape, a clamping block (21) is respectively established in its two appropriate positions, top, and the two ends of this two clamping block (21) system respectively forms a unfilled corner (211), make horizontal checkout post (30) can place this spring support (20) top plan (201) to locate, and clamping is between this two clamping block (21), place, both sides frame (202) centre position of this spring support (20) system respectively bends inwards into a predetermined angular again, and the bottom surface of this spring support (20) also is a plane following reference field (22) in addition; Be semi arch (401) in the over cap (40), the dual-side of its arched door shape (43) is to stride the unfilled corner (211) of being located at clamping block (21), the inner top surface of arched door shape and horizontal checkout post (30) upper end cambered surface (301) cover and are adjacent to, and the last reference field (42) that protrude on the left and right both sides of end face can develop with rectangular box (10) perforate (11) the two inboard parallel surfaces (12) of going up; And this conjunction (50) is the hollow form body of cooperation rectangular box (10) perforate (a 11) shape, each outwards is convexly equipped with a clip (51) along its frame in its both sides, and this clip (51) also is a pre-determined tilt angle to the bottom of conjunction (50), clamping block triangular in shape (52) is then respectively established in the both sides, bottom of this conjunction (50) in addition, and the bottom, both sides then is two stop surfaces (501).