CN213180026U

CN213180026U - Engineering cost dipperstick

Info

Publication number: CN213180026U
Application number: CN202022593194.4U
Authority: CN
Inventors: 冯宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-11
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an engineering cost dipperstick relates to measuring tool technical field, which comprises a housin, logical groove has been seted up on the casing, logical inslot installs the dipperstick, the dipperstick rotates through the pivot and connects on the inner wall that leads to the groove, set up flutedly on the casing, install the elasticity component in the recess, irregular groove has been seted up on the casing, the straight flute has been seted up on the dipperstick, be provided with latch mechanism in the straight flute. The utility model discloses set up casing and latch mechanism, accomodate the dipperstick into the casing when not needing to use the dipperstick and protect the dipperstick, thereby avoid the scale on the dipperstick to be influenced measurement accuracy by wearing and tearing, prolonged the life of dipperstick simultaneously.

Description

Engineering cost dipperstick

Technical Field

The utility model relates to a measuring tool technical field especially relates to an engineering cost dipperstick.

Background

The measuring scale is a tool used to draw line segments and measure length, and is usually graduated to measure length. During work, the construction project cost budgeting personnel are fully familiar with the content of the quota, the work program and the subdirectory and the construction project calculation rule, and meanwhile, in order to ensure the accuracy of the cost budget, the field measurement and the data compilation are always needed.

Present dipperstick all exposes outside, and the scale on the dipperstick is worn and torn easily, though some use the shell to deposit the dipperstick, inconvenient during the use, need open the casing and take out the dipperstick and use, and the shell needs the place to be placed simultaneously, uses very inconveniently.

Therefore, the engineering cost measuring scale is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at protecting the measuring scale, avoiding the scale wear on the measuring scale, and the engineering cost dipperstick of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an engineering cost dipperstick, includes the casing, logical groove has been seted up on the casing, logical inslot installs the dipperstick, the dipperstick rotates through the pivot to be connected on the inner wall that leads to the groove, set up flutedly on the casing, install the elasticity component in the recess, irregular groove has been seted up on the casing, the straight flute has been seted up on the dipperstick, be provided with latch mechanism in the straight flute.

Optionally, a protractor is fixedly mounted on the housing, the protractor is circular in shape, the protractor is in sliding connection with the measuring scale, a pointer is fixedly mounted on the rotating shaft, and a glass sheet is fixedly embedded on the housing.

Optionally, the elastic member includes a first spring and a moving block, the first spring is fixedly installed in the groove, one end of the first spring, which is far away from the inner wall of the groove, is fixedly connected to the moving block, and the moving block is slidably connected to the inner wall of the groove.

Optionally, the clamping mechanism comprises a connecting rod, a sliding block and an L-shaped clamping block, the connecting rod is located in the straight groove, the sliding block is fixedly connected to one end of the connecting rod and is connected with the straight groove in a sliding mode, the L-shaped clamping block is fixedly connected to the sliding block, and the L-shaped clamping block is clamped with the irregular groove.

Optionally, a second spring is installed in the straight groove, one end of the second spring is fixedly connected to the sliding block, and one end of the second spring, which is far away from the sliding block, is fixedly connected to the side wall of the straight groove.

Optionally, the connecting rod is kept away from the one end of slider and is installed the block rubber, the block rubber is glued to the connecting rod.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses set up casing and latch mechanism, accomodate the dipperstick into the casing when not needing to use the dipperstick and protect the dipperstick, thereby avoid the scale on the dipperstick to be influenced measurement accuracy by wearing and tearing, prolonged the life of dipperstick simultaneously.

2. The utility model discloses protractor, pointer and glass piece have been set up for the dipperstick not only can measuring distance, can also measure the contained angle simultaneously, has improved the practicality of device, can also measure the straightness that hangs down between two panels after the dipperstick is opened completely simultaneously, has improved the variety of dipperstick function.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: the glass sheet comprises a shell 1, a through groove 2, a measuring scale 3, a protractor 4, a pointer 5, a groove 6, a first spring 7, a motion block 8, an irregular groove 9, a straight groove 10, a connecting rod 11, a rubber block 12, a sliding block 13, a second spring 14, a clamping block 15L and a glass sheet 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an engineering cost dipperstick includes casing 1, has seted up logical groove 2 on casing 1, leads to and installs dipperstick 3 in the groove 2, and dipperstick 3 rotates through the pivot to be connected on leading to the inner wall of groove 2, has seted up recess 6 on casing 1, installs the elasticity component in the recess 6.

The elastic member comprises a first spring 7 and a moving block 8, the first spring 7 is fixedly installed in the groove 6, one end, far away from the inner wall of the groove 6, of the first spring 7 is fixedly connected to the moving block 8, and the moving block 8 is connected with the inner wall of the groove 6 in a sliding mode. The resilient member acts to spring out the dipstick 3 and prevents the L-shaped detent 15 from becoming jammed after the rubber block 12 is released, thereby making the dipstick 3 difficult to open.

An irregular groove 9 is formed in the shell 1, a straight groove 10 is formed in the measuring scale 3, and a clamping mechanism is arranged in the straight groove 10.

The clamping mechanism comprises a connecting rod 11, a sliding block 13 and an L-shaped clamping block 15, the connecting rod 13 is located in the straight groove 10, the sliding block 13 is fixedly connected to one end of the connecting rod 13, the sliding block 13 is connected with the straight groove 10 in a sliding mode, the L-shaped clamping block 15 is fixedly connected to the sliding block 13, and the L-shaped clamping block 15 is clamped with the irregular groove 9. Clamping mechanism's effect is fixed dipperstick 3, prevents that dipperstick 3 from opening because of external force under the condition of not using, improves the protection effect.

The casing 1 is fixedly provided with the protractor 4, the protractor 4 is circular, the protractor 4 is in sliding connection with the measuring scale 3, the rotating shaft is fixedly provided with the pointer 5, and the casing 1 is fixedly embedded with the glass sheet 16. The protractor 4 is used for measuring angles, the practicability of the device is improved, and the glass sheet 16 enables workers to visually observe the measured angles and prevents dust from entering.

A second spring 14 is arranged in the straight groove 10, one end of the second spring 14 is fixedly connected to the sliding block 13, and one end, far away from the sliding block 13, of the second spring 14 is fixedly connected to the side wall of the straight groove 10. The second spring 14 acts to clamp the snapping mechanism.

One end of the connecting rod 11 far away from the sliding block 13 is provided with a rubber block 12, and the rubber block 12 is glued with the connecting rod 11. The rubber block 12 has the function of improving the hand feeling of a worker when pressing and improving the comfort.

The working principle is as follows:

firstly, an operator presses the rubber block 12 to push the sliding block 13 to move leftwards to extrude the second spring 14 through the connecting rod 11, the L-shaped clamping block 15 on the sliding block 13 moves leftwards to be separated from the irregular groove 9, at the moment, the measuring scale 3 pops out of the part under the action of the first spring 7 and the moving block 8, after the rubber block 12 is loosened, the L-shaped clamping block 15 cannot be clamped with the irregular groove 9, at the moment, the measuring scale 3 can be normally used by rotating the connecting rod 11 to drive the measuring scale 3 to rotate 90 degrees anticlockwise, when the measuring scale 3 is required to be used for measuring an angle, only the bottom edge of the shell 1 needs to be aligned to the edge of one object, then the measuring scale 3 is rotated to enable the measuring scale 3 to be aligned to the edge of the other object, then the angle indicated by the pointer 5 is directly observed through the glass sheet 16, when the measuring scale 3 is not required to be used, only the measuring scale 3 needs to be rotated clockwise, when the L-shaped clamping, until the L-shaped fixture block 15 is separated from the inclined surface, the L-shaped fixture block 15 is locked with the irregular groove 9 under the action of the second spring 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an engineering cost dipperstick, includes casing (1), its characterized in that, logical groove (2) have been seted up on casing (1), install dipperstick (3) in leading to groove (2), dipperstick (3) are rotated through the pivot and are connected on the inner wall that leads to groove (2), recess (6) have been seted up on casing (1), install the elasticity component in recess (6), irregular groove (9) have been seted up on casing (1), straight flute (10) have been seted up on dipperstick (3), be provided with the joint mechanism in straight flute (10).

2. The engineering cost measuring scale according to claim 1, wherein the housing (1) is fixedly provided with a protractor (4), the protractor (4) is circular, the protractor (4) is slidably connected with the measuring scale (3), the rotating shaft is fixedly provided with a pointer (5), and the housing (1) is fixedly embedded with a glass sheet (16).

3. The engineering cost measuring scale according to claim 1, wherein the elastic member comprises a first spring (7) and a moving block (8), the first spring (7) is fixedly installed in the groove (6), one end of the first spring (7) far away from the inner wall of the groove (6) is fixedly connected to the moving block (8), and the moving block (8) is in sliding connection with the inner wall of the groove (6).

4. The engineering cost measuring scale of claim 1, wherein the clamping mechanism comprises a connecting rod (11), a sliding block (13) and an L-shaped clamping block (15), the connecting rod (11) is located in the straight groove (10), the sliding block (13) is fixedly connected to one end of the connecting rod (11), the sliding block (13) is slidably connected with the straight groove (10), the L-shaped clamping block (15) is fixedly connected to the sliding block (13), and the L-shaped clamping block (15) is clamped with the irregular groove (9).

5. The engineering cost measuring scale according to claim 1, wherein a second spring (14) is installed in the straight groove (10), one end of the second spring (14) is fixedly connected to the sliding block (13), and one end of the second spring (14) far away from the sliding block (13) is fixedly connected to the side wall of the straight groove (10).

6. The engineering cost measuring scale of claim 4, wherein one end of the connecting rod (11) far away from the sliding block (13) is provided with a rubber block (12), and the rubber block (12) is connected with the connecting rod (11) in an adhesive manner.