CN220541956U - Swing arm type angle detection device - Google Patents

Abstract

The utility model discloses a swing arm type angle detection device, which relates to the technical field of angle detection and comprises a device block, wherein a device cavity is formed in the device block, a bidirectional screw rod is rotationally connected to the rear of the left side of the inner wall of the device cavity, a fixing plate is fixedly connected to the center of the front of the upper side and the lower side of the inner wall of the device cavity, a connecting column is rotationally connected to the center of the front of the fixing plate, and fixing structures are arranged on the left side and the right side of the wall of the bidirectional screw rod.

Description

Swing arm type angle detection device

Technical Field

The utility model relates to the technical field of angle detection, in particular to a swing arm type angle detection device.

Background

Angle detection is also called angle measurement, and is often required in life, and when measuring the angle of some three-dimensional objects with inclined surfaces, an angle detection device is required, and the angle detection device is a device for measuring the angle, which is common in life.

The applicant has disclosed "a pull rod angle detection device" through retrieving discovery chinese patent, its disclosure (bulletin) number is "CN218411128U", this patent is mainly through setting up the constant head tank all to offer by two locating racks relative one side, sliding connection has the roof between two constant head tanks, roof bottom rear side fixedly connected with alignment jig, the constant head tank has all been offered to alignment jig surface both sides, two equal sliding connection in alignment jig internal surface have fixing bolt, the rack has been cup jointed through the screw thread activity between two fixing bolt, rack front surface one side rotates and is connected with the adjusting column, rack front surface opposite side fixedly connected with reference column, the fixed spliced pole that has cup jointed of adjusting column surface, spliced pole surface fixedly connected with indicating bump, reference column surface fixedly connected with calibrated scale, through stirring the spliced pole, can accurately show the offset angle of spliced pole, thereby be convenient for detect the inclined hole, the device simple structure, the use of complicacy mechanism is lower, and the simple operation has promoted detection efficiency, but traditional angle detection device simple structure, need the user to use or other instrument auxiliary can accomplish the work of angle measurement, be inconvenient for the user, and the user has the measuring pen has the accurate measurement effect when having a few measuring device, the measurement error has been reduced in a large scale, the measurement device has been used, the measurement accuracy is greatly reduced.

Disclosure of Invention

The utility model aims to provide a swing arm type angle detection device, which aims to solve the problems that the traditional angle detection device provided in the background art is single in structure, a user needs to use a pen or other tools to assist in completing angle measurement, the use is inconvenient for the user, and when some three-dimensional objects with inclined planes are measured, errors are easily increased by the measurement mode, the measurement accuracy of equipment is reduced, and the use effect of the equipment is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a swing arm formula angle detection device, includes the device piece, the device chamber has been seted up to the inside of device piece, the left rear rotation of device intracavity wall is connected with two-way lead screw, the center department in the place ahead is fixedly connected with fixed plate jointly about the device intracavity wall, the preceding center department rotation of fixed plate is connected with the spliced pole, the left and right sides of two-way lead screw pole wall all is provided with fixed knot constructs.

Preferably, the fixed knot constructs including L shape screw thread piece, the inner wall and the two-way lead screw of L shape screw thread piece, one side threaded connection of pole wall, the arc clamping mouth has been seted up in the front of L shape screw thread piece, the right-hand member fixedly connected with knob of two-way lead screw, the front end fixedly connected with detection structure of spliced pole.

Preferably, the detection structure comprises a pointer, the upper side at the back of the pointer is fixedly connected with the front end of the connecting column, the bottom surface of the device block is fixedly connected with a supporting column, the upper side of the surface of the supporting column is fixedly connected with a semicircular ruler ring, and graduation marks are arranged in front of the semicircular ruler ring.

Preferably, the front end of the connecting column penetrates through the front side of the inner wall of the device cavity to extend to the front face of the device block, and the right end of the bidirectional screw rod penetrates through the rear of the right side of the inner wall of the device cavity to extend to the right face of the device block.

Preferably, the bottom surface fixedly connected with supporting shoe of support column, the bottom surface fixedly connected with slipmat of supporting shoe.

Preferably, the bottom surface of slipmat is equipped with the antiskid line, the material of slipmat is the rubber material, the material of pointer is pure iron material.

Preferably, the left side and the right side of the rear part of the upper side of the inner wall of the cavity of the device are respectively provided with a sliding groove, and the inner walls of the two sliding grooves are respectively in sliding connection with the top surfaces of the corresponding L-shaped thread blocks through one surfaces of the sliding blocks.

The utility model has the technical effects and advantages that:

1. through setting up device piece, device chamber, two-way lead screw, fixed plate, spliced pole, L shape screw thread piece, arc clamping mouth, knob, pointer, support column, semicircle chi ring, scale mark, this equipment has the function of use of angle detection, need not with the help of other instruments, and the person of facilitating the use uses, has improved the accurate degree of equipment measurement, has improved the result of use of equipment greatly.

2. Through the penetrating effect of spliced pole, device chamber, device piece and the penetrating effect of two-way lead screw, device chamber, device piece, this equipment can connect the inside device of equipment better, has guaranteed the normal use of equipment, prevents that equipment internal connection is unstable and damages, has guaranteed stability and the security in the equipment use.

3. Through setting up supporting shoe, slipmat, guaranteed the stability of equipment in the use, guaranteed the normal use of equipment, through setting up anti-skidding line, increased the frictional force between equipment and the inclined plane, prevent that equipment from sliding, through setting up the spout, limited equipment inner structure through the slider, prevent equipment inner structure rotation and lead to the problem that equipment can not normally use, guaranteed the stability of equipment in the use.

Drawings

Fig. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.

Fig. 3 is a schematic view of the whole front perspective structure of the present utility model.

Fig. 4 is a schematic view of the whole bottom perspective structure of the present utility model.

In the figure: 1. a device block; 2. a device cavity; 3. a two-way screw rod; 4. a fixing plate; 5. a connecting column; 6. an L-shaped threaded block; 7. an arc-shaped clamping opening; 8. a knob; 9. a pointer; 10. a support column; 11. a semicircular ruler ring; 12. scale marks; 13. a support block; 14. an anti-slip pad; 15. anti-skid lines; 16. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a swing arm type angle detection device as shown in figures 1-4, which comprises a device block 1, wherein a device cavity 2 is formed in the device block 1, a bidirectional screw rod 3 is rotationally connected to the rear of the left side of the inner wall of the device cavity 2, a fixing plate 4 is fixedly connected to the center of the front of the upper side and the lower side of the inner wall of the device cavity 2, a connecting column 5 is rotationally connected to the center of the front of the fixing plate 4, fixing structures are arranged on the left side and the right side of the rod wall of the bidirectional screw rod 3, the fixing structures comprise L-shaped thread blocks 6, the inner wall of the L-shaped thread blocks 6 are in threaded connection with the bidirectional screw rod, one side of the rod wall is in threaded connection, an arc-shaped clamping opening 7 is formed in the front of the L-shaped thread blocks 6, a knob 8 is fixedly connected to the right end of the bidirectional screw rod 3, the problem that errors are increased due to movement of a pointer 9 after equipment is prevented, the front end of the connecting column 5 is fixedly connected with a detection structure, the detection structure comprises a pointer 9, the upper side of the rear of the pointer 9 is fixedly connected to the front end of the connecting column 5, a bottom surface of the device block 1 is fixedly connected with a support column 10, the upper side of the surface of the support column 10 is fixedly connected to a half-scale ring 11, one side of the surface of the support column 10 is fixedly connected to the half-scale ring 11, one side of the surface of the L-shaped thread 11 is fixedly connected to one side of the half-scale ring 11, and the other measuring device is provided with a large scale line, which has a great convenience for measuring effect, and a great convenience for using effect is improved.

As shown in fig. 1 and 2, the front end of the connecting column 5 penetrates the front side of the inner wall of the device cavity 2 and extends to the front of the device block 1, and the right end of the bidirectional screw rod 3 penetrates the rear of the right side of the inner wall of the device cavity 2 and extends to the right of the device block 1, so that devices inside the device can be connected better, normal use of the device is ensured, unstable and damaged internal connection of the device is prevented, and stability and safety in the use process of the device are ensured.

As shown in fig. 1, fig. 2 and fig. 4, the bottom surface fixedly connected with supporting shoe 13 of support column 10, the bottom surface fixedly connected with slipmat 14 of supporting shoe 13 has guaranteed the stability in the equipment use, guaranteed the normal use of equipment, the bottom surface of slipmat 14 is equipped with slipmat 15, the material of slipmat 14 is the rubber material, frictional force between equipment and the inclined plane has been increased, prevent equipment slip, the material of pointer 9 is pure iron material, spout 16 has all been seted up to the left and right sides at device cavity 2 inner wall upside rear, the one side of two spouts 16 all through the slider respectively with the top surface sliding connection of corresponding L shape thread piece 6, it is spacing to equipment inner structure through the slider, prevent equipment inner structure rotation and lead to the unable normal use's of equipment problem, stability in the equipment use has been guaranteed.

The working principle of the utility model is as follows: when the device is used, a user places the device on an inclined plane where an angle is required to be measured, under the action of gravity, the pointer 9 points to a corresponding angle on the semicircular ruler ring 11, the knob 8 is rotated, the knob 8 drives the bidirectional screw rod 3 to rotate, so that two L-shaped threaded blocks 6 are driven to move, the L-shaped threaded blocks 6 are matched with the fixed plate 4, the connecting column 5 is fixed by the L-shaped threaded blocks 6, the pointer 9 is fixed at the position of the corresponding angle, the problem that the pointer 9 moves to increase errors after the device is prevented from being subjected to external force is solved, then the user can pick up the device, and the use function of the angle detection of the device is completed according to the reading of the scale marks 12, so that the device is convenient for the user to use, the measurement accuracy of the device is improved, and the use effect of the device is greatly improved;

wherein supporting shoe 13, slipmat 14 have guaranteed the stability in the equipment use, have guaranteed the normal use of equipment, and slipmat 15 has increased the frictional force between equipment and the inclined plane, prevent that equipment from sliding, and spout 16 has spacing to equipment inner structure through the slider, prevents that equipment inner structure rotation from leading to the problem that equipment can not normally use, has guaranteed the stability in the equipment use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a swing arm formula angle detection device, includes device piece (1), its characterized in that: the device is characterized in that a device cavity (2) is formed in the device block (1), a bidirectional screw rod (3) is rotationally connected to the left rear of the inner wall of the device cavity (2), a fixing plate (4) is fixedly connected to the center of the front of the upper side and the lower side of the inner wall of the device cavity (2), a connecting column (5) is rotationally connected to the center of the front of the fixing plate (4), and fixing structures are arranged on the left side and the right side of the rod wall of the bidirectional screw rod (3).

2. The swing arm type angle detecting apparatus according to claim 1, wherein: the fixing structure comprises an L-shaped threaded block (6), the inner wall of the L-shaped threaded block (6) is in threaded connection with one side of the wall of the two-way screw rod, (3) the front face of the L-shaped threaded block (6) is provided with an arc-shaped clamping opening (7), the right end of the two-way screw rod (3) is fixedly connected with a knob (8), and the front end of the connecting column (5) is fixedly connected with a detection structure.

3. The swing arm type angle detecting apparatus according to claim 2, wherein: the detection structure comprises a pointer (9), wherein the upper side of the rear of the pointer (9) is fixedly connected with the front end of a connecting column (5), the bottom surface of the device block (1) is fixedly connected with a supporting column (10), the upper side of the surface of the supporting column (10) is fixedly connected with a semicircular ruler ring (11), and graduation marks (12) are arranged in front of the semicircular ruler ring (11).

4. A swing arm type angle detecting apparatus according to claim 3, wherein: the front end of the connecting column (5) penetrates through the front side of the inner wall of the device cavity (2) to extend to the front face of the device block (1), and the right end of the bidirectional screw rod (3) penetrates through the rear of the right side of the inner wall of the device cavity (2) to extend to the right face of the device block (1).

5. A swing arm type angle detecting apparatus according to claim 3, wherein: the bottom surface fixedly connected with supporting shoe (13) of support column (10), the bottom surface fixedly connected with slipmat (14) of supporting shoe (13).

6. The swing arm type angle detecting apparatus according to claim 5, wherein: the bottom surface of slipmat (14) is equipped with slipmat line (15), the material of slipmat (14) is the rubber material, the material of pointer (9) is pure iron material.

7. The swing arm type angle detecting apparatus according to claim 2, wherein: the left side and the right side of the rear of the upper side of the inner wall of the device cavity (2) are provided with sliding grooves (16), and the inner walls of the two sliding grooves (16) are respectively connected with the top surfaces of the corresponding L-shaped threaded blocks (6) in a sliding manner through one surfaces of the sliding blocks.