CN213902801U - Stress damage impact test analysis device for simulating fibula - Google Patents

Abstract

The utility model relates to a simulation impact test technical field specifically is a stress damage impact test analytical equipment for simulating fibula, the load simulator comprises a case, one side of machine case is rotated and is connected with the analysis platform, the inside of machine case is provided with impact mechanism, impact mechanism includes the fixed plate, one side fixed mounting of machine case has the fixed plate, the last fixed surface of fixed plate installs electric telescopic handle, electric telescopic handle keeps away from the one end fixed mounting of fixed plate has the ejector pad, electric telescopic handle's one side has been seted up to the ejector pad, the inside of machine case is run through and is provided with the threaded rod. The utility model discloses, through setting up this impact mechanism, can make things convenient for the analyst to adjust and strike the region to help the analyst obtain assaulting the in-process completely experimental data, avoided because the incomplete condition that leads to experimental failure of data takes place, be favorable to the treatment in the aspect of follow-up hospital more.

Description

Stress damage impact test analysis device for simulating fibula

Technical Field

The utility model relates to a simulation impact test technical field especially relates to a stress damage impact test analytical equipment for simulating fibula.

Background

The fibula is one of the long bones of lower limbs shank, and is thinner, and in the calf outside, when the calf received external impact, the fibula often was first atress department, consequently often can take place the damage, and for the treatment of convenience, the fibula is when receiving the impact, and the state of locating just seems especially important, and consequently the stress damage impact test analytical equipment of simulation fibula is indispensable.

Traditional simulation fibula impact test analytical equipment is carrying out experimental in-process, owing to lack corresponding mechanism, the fibula is when receiving the impact, and the atress department often only is a slice region, and the analyst often is difficult to control, leads to the analyst can't obtain comprehensive data, therefore the analyst when the analysis, the deviation appears very easily to lead to finally test result to become invalid, cause experimental failure, be unfavorable for the treatment of the aspect of follow-up hospital to the fibula.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the stress damage impact test analytical equipment who provides for simulating the fibula.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the stress damage impact test analysis device for simulating the fibula comprises a case, wherein an analysis table is rotatably connected to one side of the case, and an impact mechanism is arranged in the case.

The utility model discloses an impact mechanism, including the fixed plate, one side fixed mounting of quick-witted case has the fixed plate, the last fixed surface of fixed plate installs electric telescopic handle, electric telescopic handle keeps away from the one end fixed mounting of fixed plate has the ejector pad, one side that electric telescopic handle was kept away from to the ejector pad has seted up the spacing groove, the inside of machine case runs through and is provided with the threaded rod, the surface symmetry cover of threaded rod is equipped with the impact block, one side fixed mounting that the impact block is close to the ejector pad has the gag lever post, the spout has been seted up to the inner wall of machine case, the inner wall sliding connection of spout has the slider, the bilateral symmetry fixed mounting of slider has the locating piece.

Preferably, the upper surface of the case is provided with a through groove, and the threaded rod is connected with the inner wall of the through groove in a sliding manner.

Preferably, one end of the threaded rod, which is close to the sliding block, is rotatably connected with the upper surface of the sliding block, the inner wall of the sliding groove is symmetrically provided with a connecting groove, and the positioning block is slidably connected with the inner wall of the connecting groove.

Preferably, one side of the case, which is far away from the fixed plate, is slidably connected with a partition plate, and the limiting rod is slidably connected with the inner wall of the limiting groove.

Preferably, one side that the quick-witted case is close to the analysis platform is provided with protection machanism, protection machanism includes the connecting block, one side fixed mounting that the quick-witted case is close to the analysis platform has the connecting block, the inner wall sliding connection of connecting block has the guard plate, the one end that the analysis platform was kept away from to the guard plate has been seted up and has been accomodate the groove, the inner wall sliding connection who accomodates the groove has the baffle, fixed mounting has elastic spring between the baffle is close to the one end of accomodating the inslot wall and the inner wall of accomodating the groove.

Preferably, the protection plate is provided with a pull rod at one end close to the accommodating groove, and the protection plate is provided with a stop block at the outer surface close to one end of the accommodating groove.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. in the utility model, when the analyst uses the test analysis device, firstly, the analyst opens the partition plate, then the artificial limb is put into the case, then the partition plate is closed, the threaded rod is rotated, under the action of the limiting rod and the limiting groove, the threaded rod can drive the impact block on the surface of the threaded rod to move up and down, thereby adjusting the area receiving impact, then the electric telescopic rod is opened, the electric telescopic rod can push the push block to move forward, the push block can directly push the impact block to impact the artificial limb, at the moment, the slide block can move along the inner wall of the sliding groove under the action of the positioning block and the positioning groove, and simultaneously the slide block can drive the threaded rod to slide along the inner wall of the through groove, after the test is finished, the data can be transmitted to the analysis bench, so that the analyst can analyze, after the analysis is finished, the analyst can restore the original state of the whole device, by setting the impact mechanism, the impact area can be conveniently adjusted by an analyst, so that the analyst is helped to obtain complete test data in the impact process, the condition that the test fails due to incomplete data is avoided, and the treatment in the aspect of follow-up hospitals is facilitated.

2. In the utility model, when the analyst uses the device, the analyst can rotate the analysis table to tightly attach the analysis table to the outer surface of the case, then the analyst puts down the protection plate, the outer surface of the case extrudes the baffle plate, the baffle plate is stored in the storage groove, and compresses the elastic spring, when the elastic spring moves to the final position, the stop block can be clamped on the upper surface of the connecting block, thereby fixing the protection plate, when the protection plate is used next time, an analyst only needs to pull the pull rod to pull out the protection plate, when the protective plate moves to the top end, the elastic spring rebounds, the baffle plate is popped out from the containing groove and clamped on the upper surface of the case to prevent the protective plate from sliding downwards, and by arranging the protective mechanism, can protect the analysis platform effectively, avoid moisture or tiny dust in the air to enter into the analysis platform inside, lead to the condition that the analysis platform broke down to take place, prolong the life of whole device.

Drawings

Fig. 1 is a schematic structural view of a main body of an analysis device for simulating stress damage impact test of fibula provided by the present invention;

fig. 2 is a schematic structural view of an impact mechanism of an impact test analysis device for simulating stress damage of a fibula, according to the present invention;

fig. 3 is a schematic structural diagram of a point a in fig. 2 of the stress damage impact test analysis device for simulating a fibula of the present invention;

fig. 4 is a schematic side view of the stress damage impact test analysis device for simulating a fibula in fig. 2;

fig. 5 is a schematic structural diagram of a part B in fig. 4 of the stress damage impact test analysis device for simulating a fibula of the present invention;

fig. 6 is a schematic structural view of a protection mechanism of an analysis device for simulating stress damage impact test of fibula;

fig. 7 is a schematic structural diagram of a part C in fig. 6 of a stress damage impact test analysis device for simulating a fibula.

Illustration of the drawings:

1. a chassis; 2. an analysis stage; 3. an impact mechanism; 4. a protection mechanism; 301. a fixing plate; 302. an electric telescopic rod; 303. a push block; 304. a limiting groove; 305. a threaded rod; 306. an impact block; 307. a limiting rod; 308. a chute; 309. a slider; 310. positioning blocks; 401. connecting blocks; 402. a protection plate; 403. a receiving groove; 404. a baffle plate; 405. an elastic spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a stress damage impact test analytical equipment for simulating fibula, including quick-witted case 1, one side of quick-witted case 1 is rotated and is connected with analysis bench 2, the inside of quick-witted case 1 is provided with impact mechanism 3, impact mechanism 3 includes fixed plate 301, one side fixed mounting of quick-witted case 1 has fixed plate 301, the last fixed surface of fixed plate 301 installs electric telescopic handle 302, electric telescopic handle 302 keeps away from the one end fixed mounting of fixed plate 301 has ejector pad 303, the spacing groove 304 has been seted up to one side that electric telescopic handle 302 was kept away from to ejector pad 303, the inside of quick-witted case 1 is run through and is provided with threaded rod 305, the outer surface symmetrical cover of threaded rod 305 is equipped with impact block 306, impact block 306 is close to one side fixed mounting of ejector pad 303 has gag lever post 307, spout 308 has been seted up to the inner wall of.

In this embodiment: when an analyst uses the test analysis device, firstly, the analyst opens the partition plate, then puts the artificial limb into the case 1, then closes the partition plate, then rotates the threaded rod 305, under the action of the limiting rod 307 and the limiting groove 304, the threaded rod 305 drives the impact block 306 on the surface of the threaded rod 305 to move up and down, so as to adjust the area subjected to impact, then opens the electric telescopic rod 302, the electric telescopic rod 302 pushes the push block 303 to move forward, the push block 303 directly pushes the impact block 306 to impact the artificial limb, at the moment, the sliding block 309 moves along the inner wall of the sliding groove 308 under the action of the positioning block 310 and the positioning groove, meanwhile, the sliding block 309 drives the threaded rod 305 to slide along the inner wall of the through groove, after the test is finished, data can be transmitted to the analysis table 2, so that the analyst can analyze the whole device, and then the analyst can restore the whole device to the original state, through setting up this impact mechanism 3, can make things convenient for the analyst to adjust and strike the region to help the analyst to obtain the complete experimental data of impact in-process, avoided because the incomplete condition that leads to the experimental failure of data takes place, be favorable to the treatment in the aspect of follow-up hospital more.

Specifically, a through groove is formed in the upper surface of the case 1, and the threaded rod 305 is slidably connected to the inner wall of the through groove.

In this embodiment: the threaded rod 305 slides in the through groove, so that the impact block 306 can impact the artificial limb smoothly, and the test process is carried out smoothly.

Specifically, one end of the threaded rod 305 close to the sliding block 309 is rotatably connected with the upper surface of the sliding block 309, the inner wall of the sliding groove 308 is symmetrically provided with a connecting groove, and the positioning block 310 is slidably connected with the inner wall of the connecting groove.

In this embodiment: threaded rod 305 is connected with the slip upper surface rotation, can be so that threaded rod 305 can normally rotate, conveniently adjusts the position of impact piece 306, and the offset can not appear in the in-process position of strikeing in the cooperation of locating piece 310 and spread groove.

Specifically, a partition plate is slidably connected to one side of the case 1 away from the fixing plate 301, and the limiting rod 307 is slidably connected to an inner wall of the limiting groove 304.

In this embodiment: the partition plate can play a certain protection role to prevent fragments generated when the artificial limb is impacted from flying in a mess, and the limiting rod 307 and the limiting groove 304 can ensure that the two groups of impact blocks 306 do not rotate together with the threaded rod 305 but do up-and-down motion when the threaded rod 305 rotates.

Specifically, one side that quick-witted case 1 is close to analysis platform 2 is provided with protection machanism 4, protection machanism 4 includes connecting block 401, one side fixed mounting that quick-witted case 1 is close to analysis platform 2 has connecting block 401, the inner wall sliding connection of connecting block 401 has protection plate 402, the one end that analysis platform 2 was kept away from to protection plate 402 has been seted up and has been accomodate groove 403, the inner wall sliding connection who accomodates groove 403 has baffle 404, baffle 404 is close to the one end of accomodating groove 403 inner wall and fixed mounting has elastic spring 405 between the inner wall of accomodating groove 403.

In this embodiment: after the device is used by an analyst, the analyst can rotate the analysis table 2 to tightly attach the analysis table 2 to the outer surface of the case 1, the protection plate 402 is put down by the analyst, the outer surface of the case 1 presses the baffle 404, the baffle 404 is accommodated in the accommodating groove 403 and compresses the elastic spring 405, when the analyst moves to the final position, the baffle is clamped on the upper surface of the connecting block 401 to fix the protection plate 402, when the analyst uses the device next time, the analyst only needs to pull the pull rod to pull out the protection plate 402, when the analyst moves to the top end, the elastic spring 405 rebounds, the baffle 404 rebounds out of the accommodating groove 403 and is clamped on the upper surface of the case 1 to prevent the protection plate 402 from sliding downwards, by arranging the protection mechanism 4, the analysis table 2 can be effectively protected, moisture or fine dust in the air is prevented from entering the analysis table 2, and the analysis table 2 is prevented from being in failure, the service life of the whole device is prolonged.

Specifically, a pull rod is fixedly mounted at one end of the protection plate 402 close to the accommodating groove 403, and a stop block is fixedly mounted on the outer surface of the protection plate 402 close to one end of the accommodating groove 403.

In this embodiment: the pull rod can make protection plate 402 have the stress point, makes things convenient for the analyst to promote protection plate 402, and the dog can ensure that protection plate 402 can not take place to slide down when protecting analysis platform 2.

The working principle is as follows: when an analyst uses the test analysis device, firstly, the analyst opens the partition plate, then puts the artificial limb into the case 1, then closes the partition plate, then rotates the threaded rod 305, under the action of the limiting rod 307 and the limiting groove 304, the threaded rod 305 drives the impact block 306 on the surface of the threaded rod 305 to move up and down, so as to adjust the area subjected to impact, then opens the electric telescopic rod 302, the electric telescopic rod 302 pushes the push block 303 to move forward, the push block 303 directly pushes the impact block 306 to impact the artificial limb, at the moment, the sliding block 309 moves along the inner wall of the sliding groove 308 under the action of the positioning block 310 and the positioning groove, meanwhile, the sliding block 309 drives the threaded rod 305 to slide along the inner wall of the through groove, after the test is finished, data can be transmitted to the analysis table 2, so that the analyst can analyze the whole device, and then the analyst can restore the whole device to the original state, after the analyst uses up the device, the analyst can rotate analysis platform 2, hug closely analysis platform 2 and quick-witted case 1's surface together, the analyst puts down protection plate 402 next time, quick-witted case 1's surface can extrude baffle 404 this moment, baffle 404 can be accomodate in accomodating groove 403, and compression elastic spring 405, when moving final position, the baffle can block at the upper surface of connecting block 401, thereby it is fixed with protection plate 402, when using next time, the analyst only needs the pulling pull rod, pull out protection plate 402, when moving to the top, elastic spring 405 kick-backs, baffle 404 is followed and is accomodate groove 403 and pop out, the card is at quick-witted case 1's upper surface, prevent that protection plate 402 from gliding.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a stress damage impact test analytical equipment for simulating fibula, includes quick-witted case (1), its characterized in that: one side of the case (1) is rotatably connected with an analysis table (2), and an impact mechanism (3) is arranged in the case (1);

the impact mechanism (3) comprises a fixed plate (301), one side of the case (1) is fixedly provided with the fixed plate (301), an electric telescopic rod (302) is fixedly arranged on the upper surface of the fixing plate (301), a push block (303) is fixedly arranged at one end of the electric telescopic rod (302) far away from the fixing plate (301), a limit groove (304) is arranged on one side of the push block (303) far away from the electric telescopic rod (302), a threaded rod (305) penetrates through the interior of the case (1), impact blocks (306) are symmetrically sleeved on the outer surface of the threaded rod (305), a limiting rod (307) is fixedly arranged on one side of the impact block (306) close to the push block (303), the inner wall of the case (1) is provided with a sliding chute (308), the inner wall of the sliding chute (308) is connected with a sliding block (309) in a sliding way, and positioning blocks (310) are symmetrically and fixedly arranged on two sides of the sliding block (309).

2. The stress injury impact test analysis device for simulating the fibula according to claim 1, wherein: a through groove is formed in the upper surface of the case (1), and the threaded rod (305) is connected with the inner wall of the through groove in a sliding mode.

3. The stress injury impact test analysis device for simulating the fibula according to claim 1, wherein: one end of the threaded rod (305) close to the sliding block (309) is rotatably connected with the upper surface of the sliding block (309), the inner wall of the sliding groove (308) is symmetrically provided with a connecting groove, and the positioning block (310) is in sliding connection with the inner wall of the connecting groove.

4. The stress injury impact test analysis device for simulating the fibula according to claim 1, wherein: one side of the case (1) far away from the fixing plate (301) is connected with a partition plate in a sliding mode, and the limiting rod (307) is connected with the inner wall of the limiting groove (304) in a sliding mode.

5. The stress injury impact test analysis device for simulating the fibula according to claim 1, wherein: one side that quick-witted case (1) is close to analysis platform (2) is provided with protection machanism (4), protection machanism (4) are including connecting block (401), one side fixed mounting that quick-witted case (1) is close to analysis platform (2) has connecting block (401), the inner wall sliding connection of connecting block (401) has guard plate (402), guard plate (402) are kept away from the one end of analysis platform (2) and have been seted up and have been accomodate groove (403), the inner wall sliding connection who accomodates groove (403) has baffle (404), fixed mounting has elasticity spring (405) between baffle (404) are close to the one end of accomodating groove (403) inner wall and the inner wall of accomodating groove (403).

6. The stress injury impact test analysis device for simulating the fibula according to claim 5, wherein: the one end fixed mounting that guard plate (402) is close to and accomodate groove (403) has the pull rod, the surface fixed mounting that guard plate (402) is close to and accomodates groove (403) one end has the dog.

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