CN216646065U

CN216646065U - Electronic universal testing machine convenient to operate

Info

Publication number: CN216646065U
Application number: CN202220044678.XU
Authority: CN
Inventors: 宋斌; 张学
Original assignee: Chengde Lide Testing Technology Co ltd
Current assignee: Chengde Lide Testing Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-05-31
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of test equipment, and discloses an electronic universal test machine convenient to operate, which solves the problems that most of display screens matched with the conventional electronic universal test machine are exposed outside, and the display screens are easily corroded by dust in the past and easily cause damage to electrical components of the display screens; through being provided with each subassembly such as guide rail, two-way lead screw, slider and regulation pole, can realize the lift adjustment of fly leaf, can descend to accomodate to the mounting groove in to the display screen after the testing machine is used to accomplish promptly, realize the protection to the display screen promptly, can effectively reduce the erosion of dust to electrical apparatus original paper in the display screen, increased the life of display screen promptly.

Description

Electronic universal testing machine convenient to operate

Technical Field

The utility model belongs to the technical field of test equipment, and particularly relates to an electronic universal tester convenient to operate.

Background

The electronic universal testing machine is a new generation of double-space microcomputer control electronic universal testing machine, and can complete various mechanical property tests of stretching, compression, bending, shearing and the like by controlling the servo motor to rotate, reducing the speed by a speed reducing system and driving the movable beam to ascend and descend by the precision lead screw pair, and is mainly used by being combined with a computer when in use.

Most of display screens matched with the existing electronic universal testing machines are exposed outside, and in the past, the content of the display screens is easily corroded by dust, so that the damage to electric appliances of the display screens is easily caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the electronic universal testing machine convenient to operate, and the problem that most of display screens used with the conventional electronic universal testing machine in the background art are exposed, and the content of the display screens is easily corroded by dust and easily causes damage to the original components of the display screens is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electron universal tester convenient to operation, includes and supports the base, the equipment body is installed on the top of supporting the base, supports top one side of base and has seted up the mounting groove, and the closing cap is installed on the top of mounting groove, installs the display screen in the mounting groove, is connected through movable assembly between display screen and the mounting groove.

Preferably, the movable assembly comprises a guide rail arranged on the inner wall of the bottom of the mounting groove, a bidirectional screw rod is arranged in the guide rail, and one end of the bidirectional screw rod is connected with the inner wall of the guide rail.

Preferably, the bidirectional screw rod penetrates through one end of the guide rail and is provided with a first bevel gear, one side of the first bevel gear is provided with a second bevel gear meshed with the first bevel gear, one end of the second bevel gear is provided with a connecting rod, the connecting rod penetrates through one end of the supporting base and is provided with a rotating wheel, and the supporting base is provided with a groove corresponding to the rotating wheel.

Preferably, the two ends of the bidirectional screw rod are opposite in thread direction, the two ends of the bidirectional screw rod are symmetrically provided with the sliding blocks in a threaded manner, the top ends of the two sliding blocks are hinged with the adjusting rods, the middle parts of the two adjusting rods are connected through the rotating shaft, the top ends of the adjusting rods are hinged with the moving block, and the moving block is slidably provided with the movable plate.

Preferably, the mounting bracket is installed to one side of fly leaf, rotates through the bull stick between mounting bracket and the display screen to be connected.

Preferably, the gear is installed to the one end that the bull stick runs through the mounting bracket, and the fixed plate is installed to the below of gear, and the fixed plate is connected with the outer wall of mounting bracket.

Preferably, a limiting hole is formed in the middle of the fixing plate, a sliding rod is installed in the limiting hole, a gear ring meshed with the gear is installed at the top end of the sliding rod, a spring is sleeved on the sliding rod, and the spring is located between the fixing plate and the gear ring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) during work, the movable plate can be adjusted in a lifting mode through the guide rail, the two-way screw rod, the sliding block, the adjusting rod and other components, namely the display screen can be lowered and stored into the mounting groove after the testing machine is used, the display screen can be protected, erosion of dust to electrical equipment elements in the display screen can be effectively reduced, and the service life of the display screen is prolonged;

(2) the angle adjustment of the display screen can be realized by arranging the sliding rod, the gear, the toothed ring, the spring and other components in the working process, namely, a user can adjust the display screen in a required deflection mode according to the use requirement, and the use of the testing machine is facilitated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the mounting groove of the present invention;

FIG. 3 is a schematic view of a display screen mounting structure according to the present invention;

FIG. 4 is a schematic view of a slider mounting structure according to the present invention;

FIG. 5 is a schematic view of a ring gear mounting structure according to the present invention;

in the figure: 1. a support base; 2. an apparatus body; 3. mounting grooves; 4. sealing the cover; 5. a display screen; 6. a movable component; 7. a guide rail; 8. a bidirectional screw rod; 9. a first bevel gear; 10. a second bevel gear; 11. a connecting rod; 12. a rotating wheel; 13. a slider; 14. adjusting a rod; 15. a movable plate; 16. a mounting frame; 17. a rotating rod; 18. a gear; 19. a fixing plate; 20. a slide bar; 21. a toothed ring; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the utility model includes a supporting base 1, an apparatus body 2 is installed at the top end of the supporting base 1, an installation groove 3 is formed at one side of the top end of the supporting base 1, a sealing cover 4 is installed at the top end of the installation groove 3, a display screen 5 is installed in the installation groove 3, and the display screen 5 is connected with the installation groove 3 through a movable assembly 6.

In the second embodiment, on the basis of the first embodiment, the movable assembly 6 includes a guide rail 7 installed on the inner wall of the bottom of the installation groove 3, a bidirectional screw rod 8 is installed in the guide rail 7, one end of the bidirectional screw rod 8 is connected with the inner wall of the guide rail 7, one end of the bidirectional screw rod 8 penetrating through the guide rail 7 is installed with a first bevel gear 9, one side of the first bevel gear 9 is installed with a second bevel gear 10 engaged with the first bevel gear, one end of the second bevel gear 10 is installed with a connecting rod 11, one end of the connecting rod 11 penetrating through the support base 1 is installed with a rotating wheel 12, the support base 1 is provided with a groove corresponding to the rotating wheel 12, the thread directions of two ends of the bidirectional screw rod 8 are opposite, two ends of the bidirectional screw rod 8 are symmetrically and threadedly installed with sliding blocks 13, the top ends of the two sliding blocks 13 are hinged with adjustment rods 14, the middle parts of the two adjustment rods 14 are connected through a rotating shaft, and the top ends of the adjustment rods 14 are hinged with moving blocks, a movable plate 15 is slidably mounted on the movable block, a mounting frame 16 is mounted on one side of the movable plate 15, the mounting frame 16 is rotatably connected with the display screen 5 through a rotating rod 17, a gear 18 is mounted at one end, penetrating through the mounting frame 16, of the rotating rod 17, a fixed plate 19 is mounted below the gear 18, the fixed plate 19 is connected with the outer wall of the mounting frame 16, a limiting hole is formed in the middle of the fixed plate 19, a sliding rod 20 is mounted in the limiting hole, a toothed ring 21 meshed with the gear 18 is mounted at the top end of the sliding rod 20, a spring 22 is sleeved on the sliding rod 20, and the spring 22 is located between the fixed plate 19 and the toothed ring 21;

when a worker needs to use the testing machine, the worker only needs to take down the sealing cover 4, then the rotating wheel 12 is rotated, the rotation of the rotating wheel 12 drives the connecting rod 11 to rotate, the rotation of the connecting rod 11 drives the rotation of the second bevel gear 10, the rotation of the second bevel gear 10 drives the rotation of the first bevel gear 9, the rotation of the first bevel gear 9 drives the rotation of the bidirectional screw 8, due to the arrangement of the guide rail 7, the rotation of the bidirectional screw 8 drives the two sliders 13 to move oppositely, due to the fact that the adjusting rod 14 is hinged, the movement of the sliders 13 realizes the deflection of the adjusting rod 14, the deflection of the adjusting rod 14 realizes the upward movement of the movable plate 15, the upward movement of the movable plate 15 drives the upward movement of the mounting frame 16, the upward movement of the mounting frame 16 drives the upward movement of the display screen 5 until the display screen 5 moves upward to a certain height, the user can use the testing machine, and reset the display screen 5 after use is finished, realize accomodating display screen 5 promptly, can effectively reduce the erosion of dust to the interior electrical apparatus original paper of display screen 5, furthermore, the user can also adjust display screen 5's angle according to self user demand, during the regulation, only need one hand pull down slide bar 20, the moving down of slide bar 20 drives the moving down of ring gear 21, spring 22 is in compression state this moment, it is spacing to gear 18 until ring gear 21 loses, then another hand side direction pulling display screen 5, the deflection angle of until display screen 5 satisfies self user demand, then stop the pulling to slide bar 20, make ring gear 21 realize spacing to gear 18 under the effect of the tensile force of spring 22, realize spacing to bull stick 17 promptly, realize spacing to display screen 5 promptly.

The working principle is as follows: when the tester is in use, when a worker needs to use the tester, the worker only needs to take down the sealing cover 4, then the rotating wheel 12 is rotated, the rotation of the rotating wheel 12 drives the connecting rod 11 to rotate, the rotation of the connecting rod 11 drives the rotation of the second bevel gear 10, the rotation of the second bevel gear 10 drives the rotation of the first bevel gear 9, the rotation of the first bevel gear 9 drives the rotation of the bidirectional screw rod 8, due to the arrangement of the guide rail 7, the rotation of the bidirectional screw rod 8 drives the two sliders 13 to move oppositely, the movement of the sliders 13 realizes the deflection of the adjusting rod 14 due to the hinging of the adjusting rod 14, the deflection of the adjusting rod 14 realizes the upward movement of the movable plate 15, the upward movement of the movable plate 15 drives the upward movement of the mounting rack 16, the mounting rack 16 drives the upward movement of the display screen 5 until the display screen 5 moves upward to a certain height, the user can use the tester, and reset the display screen 5 after the use is finished, the storage of the display screen 5 is realized, and the erosion of dust to electrical equipment elements in the display screen 5 can be effectively reduced;

in addition, the user can also adjust the angle of the display screen 5 according to the self user demand, during adjustment, only one hand is needed to pull down the sliding rod 20, the sliding rod 20 moves down to drive the toothed ring 21 to move down, at the moment, the spring 22 is in a compressed state until the toothed ring 21 loses the limit on the gear 18, then the other hand laterally pulls the display screen 5 until the deflection angle of the display screen 5 meets the self user demand, and then the pulling on the sliding rod 20 is stopped, so that the toothed ring 21 realizes the limit on the gear 18 under the stretching tension effect of the spring 22, namely the limit on the rotating rod 17 is realized, namely the limit on the display screen 5 is realized.

Claims

1. The utility model provides an electron universal tester convenient to operation, includes support base (1), its characterized in that: the equipment body (2) is installed on the top of support base (1), and mounting groove (3) have been seted up to top one side of supporting base (1), and closing cap (4) are installed on the top of mounting groove (3), install display screen (5) in mounting groove (3), are connected through movable subassembly (6) between display screen (5) and mounting groove (3).

2. An electronic universal tester facilitating handling according to claim 1, wherein: the movable assembly (6) comprises a guide rail (7) arranged on the inner wall of the bottom of the mounting groove (3), a bidirectional screw rod (8) is arranged in the guide rail (7), and one end of the bidirectional screw rod (8) is connected with the inner wall of the guide rail (7).

3. An electronic universal tester facilitating handling according to claim 2, wherein: two-way lead screw (8) run through the one end of guide rail (7) and install first conical gear (9), and second conical gear (10) rather than meshing is installed to one side of first conical gear (9), and connecting rod (11) are installed to the one end of second conical gear (10), and runner (12) are installed to the one end that connecting rod (11) run through support base (1), support and offer the recess corresponding with runner (12) on base (1).

4. An electronic universal tester facilitating handling according to claim 3, wherein: the thread directions of two ends of the bidirectional screw rod (8) are opposite, the two ends of the bidirectional screw rod (8) are symmetrically provided with the sliding blocks (13) in a threaded manner, the top ends of the two sliding blocks (13) are hinged with the adjusting rods (14), the middle parts of the two adjusting rods (14) are connected through the rotating shaft, the top ends of the adjusting rods (14) are hinged with the moving block, and the moving block is provided with the movable plate (15) in a sliding manner.

5. An electronic universal tester facilitating operation as set forth in claim 4, wherein: mounting bracket (16) are installed to one side of fly leaf (15), rotate through bull stick (17) between mounting bracket (16) and display screen (5) and be connected.

6. An electronic universal tester facilitating operation as set forth in claim 5, wherein: the gear (18) is installed to the one end that bull stick (17) run through mounting bracket (16), and fixed plate (19) are installed to the below of gear (18), and fixed plate (19) are connected with the outer wall of mounting bracket (16).

7. An electronic universal tester facilitating operation as set forth in claim 6, wherein: the middle part of the fixed plate (19) is provided with a limiting hole, a sliding rod (20) is installed in the limiting hole, a gear ring (21) meshed with the gear (18) is installed at the top end of the sliding rod (20), a spring (22) is sleeved on the sliding rod (20), and the spring (22) is located between the fixed plate (19) and the gear ring (21).