CN208223331U - Built-in electric oven volume measurement equipment - Google Patents

Abstract

The utility model provides a kind of built-in electric oven volume measurement equipment, including the first loop bar and the second loop bar, first loop bar is arranged with the second loop bar, in the active connection place of the first loop bar and the second loop bar, it is provided with axle sleeve, the stretching motion of loop bar can be made more stable, being alternatively arranged as position limiting structure prevents the excessive elongation of loop bar and fall off；First loop bar is connected with the first support plate, and second loop bar is connected with the second support plate；Graduated scale is both provided on first loop bar and the second loop bar.Make two sides electricity panel attachment oven wall surface by stretching first loop bar and the second loop bar, thus read the long a of oven, width b, depth c reading be multiplied to obtain oven volume.

Description

Built-in electric oven volume measurement equipment

Technical field

The utility model relates to measuring tools, more particularly, to a kind of built-in electric oven volume measurement equipment.

Background technique

Built-in electric oven volume measurement equipment is most important for the performance of complete machine, the measured value of the high size of the wide depth of oven The measurement of volume is directly influenced, the evaluation of the size and efficiency of volume has direct relation.Due to the special construction of oven cavity: Internal partial wall meeting convex-concave, such as lampshade, motor housing, the presence of the components such as heat-generating pipe cause its cavity to be not the rectangular of standard Body, the measurement of traditional ruler, length are fixed, can not entirely appropriate oven length and width height and obtain accurate size, and another pass The tape measure of system, not can guarantee measurement both ends and oven contact surface is right angle, unavoidable to will appear error；Chamber can not accurately be measured The effective dimensions of body.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art, provide that a kind of structure is simple, adjustment side Just built-in electric oven volume measurement equipment.

A kind of built-in electric oven volume measurement equipment includes the first loop bar, the second loop bar, the first support plate and second Support plate, one end of first loop bar are connect with first support plate, and one end of the other end and second loop bar is arranged, And mutually axially mobile realize is stretched between first loop bar and second loop bar；Another section of connection of second loop bar Second support plate；Graduated scale is both provided on first loop bar and the second loop bar.

In some examples, first loop bar is provided with second loop bar junction prevents first loop bar and institute State the axle sleeve of the second loop bar separation.

In some examples, first loop bar and first support plate, second loop bar and second support plate To be detachably connected.

In some examples, first loop bar, the second loop bar pass through first connector sleeve, the second connector sleeve and institute respectively State the first support plate, the second support plate is detachably connected；First connector sleeve, the second connector sleeve are connected to by screw In first support plate, the second support plate；First loop bar, the second loop bar are inserted into the first connector sleeve, the second connection respectively Set, and it is radially connected by screw in side.

In some examples, first loop bar, the second loop bar are cylinder-shaped loop bar, and the cylindrical jacket bar side is arranged on face There are a planar portions, the planar portions are set in the plane along the axially extending arrangement of the cylinder-shaped loop bar, the graduated scale.

In some examples, first loop bar and second loop bar are aluminum alloy material.

In some examples, the support plate is circle.

In some examples, the support board diameter is 200mm or 120mm.

In some examples, the support plate is bakelite plate.

The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate Pole effect:

1, built-in electric oven volume measurement equipment provided by the utility model utilizes first loop bar and described second The expansion performance of loop bar, can accurately adapt to oven volume space, and support plate can guarantee first loop bar and second loop bar Right angle is kept with oven wall surface, to guarantee that graduated scale and oven wall surface on first loop bar and second loop bar are kept Right angle is greatly reduced measurement error.

2, built-in electric oven volume measurement equipment provided by the utility model, first loop bar and second loop bar Junction is provided with the axle sleeve for preventing first loop bar from separating with second loop bar.On the one hand make the stretching motion of loop bar more Add stabilization, on the one hand can be used as position limiting structure prevents the excessive elongation of loop bar and fall off.

3, built-in electric oven volume measurement equipment provided by the utility model, first loop bar and first support Plate, second loop bar and second support plate are releasable connection, are convenient for carrying and store, and easy to repair and cleaner Make.

4, built-in electric oven volume measurement equipment provided by the utility model, in first loop bar, second set described Bar is provided with the first connector sleeve, the second connector sleeve between first support plate and second support plate respectively, makes The connection of first loop bar and first support plate, second loop bar and second support plate is more fixed, reliably； First loop bar is fixedly connected with first support plate, second loop bar with second support plate for screw, removable Connection more fastens while unloading, and meets intensity requirement.

5, built-in electric oven volume measurement equipment provided by the utility model, first loop bar, the setting of the second loop bar For cylindrical shape, resistance is small when stretching, convenient flexible；One is provided on cylindrical jacket bar side face along the cylinder-shaped loop bar axis To planar portions are extended, for the graduated scale to be arranged, planar dimension reads scale relative to the more convenient observer of disc size Ruler reading.

6, built-in electric oven volume measurement equipment provided by the utility model, first loop bar and second loop bar For aluminum alloy material, physical characteristic is good, and intensity is high, and portable construction, comes while meeting measurement performance for measurement work belt It is convenient.

7, built-in electric oven volume measurement equipment provided by the utility model, support plate are circle relative to rectangle, three It is angular etc. to have diamond structure, oven contact surface can be more adapted to, measurement error is reduced, and, no wedge angle diamond structure can prevent from propping up The abrasion and damage of fagging.

8, built-in electric oven volume measurement equipment provided by the utility model, the size of the support plate are divided into 200mm Or two kinds of 120mm, it is respectively suitable for the oven of two class volume sizes, supports the diversity of board size that can facilitate practical operation, and Measurement error can be reduced.

9, built-in electric oven volume measurement equipment provided by the utility model, the support plate select bakelite plate, insulate, Wear-resisting, high temperature resistant is suitble to electric oven to measure environment.

Detailed description of the invention

In conjunction with attached drawing, by hereafter state detailed description, can be more clearly understood that the above-mentioned and other spy of the utility model It seeks peace advantage, in which:

Fig. 1 is schematic diagram when the utility model is completely stretched state.

Schematic diagram when Fig. 2 is the utility model fully collapsed condition.

Fig. 3 is the oven size distribution schematic diagram of the utility model.

Specific embodiment

Referring to the attached drawing 1 for showing the utility model embodiment, the utility model is described in more detail.However, this Utility model can be realized in many different forms, and should not be construed as being limited by the embodiment herein proposed.On the contrary, mentioning These embodiments are to reach sufficiently and complete disclosure out, and it is practical to understand that those skilled in the art completely Novel range.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.

Referring to attached drawing 1, the utility model provides a kind of built-in electric oven volume measurement equipment, including the first loop bar 201 and second loop bar 202, first loop bar 201 be arranged with the second loop bar 202,201 inner surface of the first loop bar be provided with to Few two symmetrical axially through straight slideway, and 202 outer surface of the second loop bar is provided with the cunning matched with the first loop bar slideway Block, in order to guarantee the stability and harmony in sliding process, sliding block is axially through straight sliding block in other embodiments first Other stretch modes, such as screw type can be used in loop bar 201 and the second loop bar 202, herein with no restrictions；First loop bar 201 are connected with the first support plate 101, and second loop bar 202 is connected with the second support plate 102；First loop bar 201 and Graduated scale 4 is both provided on two loop bars 202.

Referring to attached drawing 2, when being measured using built-in electric oven volume measurement equipment provided by the utility model, just The first loop bar 201 and the second loop bar 202 of beginning state are contraction state, it is stretched along oven length direction, makes first Support plate 101, the second support plate 102 completely attach to oven wall surface, read the reading of the first loop bar 201, the second loop bar 202, into Row is added, and obtains the size of oven length a；The size of width b similarly can be obtained；1 one end of support plate is resisted against oven door On doorframe, the other end is against oven depth bottom surface, to read the depth c of oven, length a, width b, depth c is multiplied, i.e., It can obtain the volume of oven.

The built-in electric oven volume measurement equipment of the utility model, can be fully inserted into oven and measure, and guarantee Graduated scale 4 is vertical with oven wall surface, compares and not can guarantee the tape measure vertical with wall surface or non-telescoping straight with the prior art Ruler can substantially reduce error, and the utility model structure, principle are simple, easy to operate, and practicability is high.

In the present embodiment, in the active connection place of the first loop bar 201 and the second loop bar 202, axle sleeve 3, a side are provided with Face keeps the stretching motion of loop bar 2 more stable, guarantees the cooperation of sliding, on the one hand can be used as position limiting structure prevents loop bar 2 it is excessive elongation and fall off；

In the present embodiment, support plate 1 and loop bar 2 are releasable connection, on the one hand facilitate the maintenance of support plate, replacement and clear Clean work, and convenient for storage or outgoing carrying.

In the present embodiment, it is additionally provided with connector sleeve 5 between support plate 1 and loop bar 2, is connect with the first loop bar 201 and is First connector sleeve 501, connecting with the second loop bar 202 is the second connector sleeve 502, by the fixation of connector sleeve 5, make loop bar 2 with The connection of support plate 1 is more stable, reliable；And connector sleeve 5 is connected by screw to support plate 1, and while meeting intensity, side Just it dismantles.In other embodiments, connector sleeve 5 and the type of attachment of support plate 1 are changeable, can also be key connection, pin connection, riveting Deng.

In the present embodiment, loop bar 2 is cylindrical shape, and cylinder-shaped loop bar 2 is equipped with and axially prolongs along the cylinder-shaped loop bar The plane stretched, graduated scale 4 are set in plane, cylinder-shaped and plane the combination, relative to positive rectangular cylinder, enhanced stretch resistance It is small, relative to right circular cylinder, it is more convenient to read the reading of graduated scale 4.

In the present embodiment, the first loop bar 201 and the second loop bar 202 are aluminum alloy material, light, and intensity is good, can be same When meet measurement performance and practical convenient.In other embodiments, material can be changed according to specific intensity requirement and environmental factor Matter, herein with no restriction.

In the present embodiment, support plate 1 is provided in round, and can preferably be bonded the contact surface of oven, reduces measurement error, And the round shape for having water chestnut relative to rectangle, triangle etc., abrasion, the probability of damage are smaller.

In the present embodiment, 1 diameter of support plate is two kinds of specifications of 200mm or 120mm., is respectively used to width and depth not Same point oven, width and depth are all larger than the support plate 1 that the product of 250mm uses diameter as 200mm, and antisense selects 120mm Support plate 1.Multiple sizes are suitable for the electric oven of sizes, can reduce measurement error, testing staff is facilitated to operate.At it In his embodiment, 1 specific size size of support plate can be adaptively adjusted according to tested oven volume size.

In the present embodiment, support plate 1 selects bakelite plate, and insulation, high temperature resistant, wear-resisting property is good, long service life.At it In his embodiment, bakelite plate 1 can be replaced the preferable material of other physical properties, herein with no restriction.

Because of those skilled in the art it should be understood that the utility model can with many other concrete forms realize without It is detached from the spirit or scope of itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model is not answered Be limited to these embodiments, those skilled in the art can the utility model as defined by the following claims spirit Change and modification are made within the scope of.

Claims (9)

1. a kind of built-in electric oven volume measurement equipment, which is characterized in that include the first loop bar, the second loop bar, first Fagging and the second support plate, one end of first loop bar are connect with first support plate, the other end and second loop bar One end be arranged, and between first loop bar and second loop bar mutually axially it is mobile realize it is flexible；Second loop bar Another section of connection second support plate；

Graduated scale is both provided on first loop bar and the second loop bar.

2. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that first loop bar and institute It states the second loop bar junction and is provided with the axle sleeve for preventing first loop bar from separating with second loop bar.

3. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that first loop bar and institute It is to be detachably connected that the first support plate, second loop bar, which are stated, with second support plate.

4. built-in electric oven volume measurement equipment according to claim 3, which is characterized in that first loop bar, Two loop bars pass through the first connector sleeve, the second connector sleeve and first support plate, the second support plate respectively and are detachably connected；

First connector sleeve, the second connector sleeve are connected to first support plate, in the second support plate by screw；Institute State the first loop bar, the second loop bar is inserted into the first connector sleeve respectively, the second connector sleeve, and side by screw it is radially connected.

5. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that first loop bar, Two loop bars are cylinder-shaped loop bar, are provided with a planar portions on cylindrical jacket bar side face, the planar portions are along the cylindrical shape The axially extending arrangement of loop bar, the graduated scale are set in the plane.

6. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that first loop bar and institute Stating the second loop bar is aluminum alloy material.

7. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that the support plate is circle Shape.

8. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that the support board diameter is 200mm or 120mm.

9. built-in electric oven volume measurement equipment according to claim 1, which is characterized in that the support plate is bakelite Plate.