CN214584618U - Glass infusion bottle measuring device that shocks resistance - Google Patents

Abstract

The utility model discloses a glass infusion bottle survey device that shocks resistance, including protection casing, safety cover, base and landing leg, the base is installed on the top of landing leg, the one end sliding connection of base top one side has the safety cover, and the vertical perpendicular case of installing of intermediate position department of the inside one side of safety cover, the vertical rotation in inside of erecting the case is connected with the lead screw, and the surperficial threaded connection of lead screw has the movable rod piece, movable rod piece one side is installed and is extended to the inside bottom bracket of safety cover, the vertical stand of installing in base top of safety cover one end, and the top sliding connection of stand one end has the calibrated scale, the upper end of the positive intermediate position department of calibrated scale is rotated and is connected with the support arm, the positive central position department of calibrated scale is rotated through the bull stick and is connected with the pendulum. The utility model discloses a set up liquid level appearance and bracing piece, realize quick with the base leveling, avoid the device slope to influence the survey effect, and then improve the survey precision.

Description

Glass infusion bottle measuring device that shocks resistance

Technical Field

The utility model relates to an infusion bottle strength test technical field specifically is a glass infusion bottle survey device that shocks resistance.

Background

When the infusion bottle is used for infusion of a patient, the bottle for containing liquid in medical configuration in the infused human body is extremely large in use demand at present in the developed medical field, and after the glass infusion bottle is produced, the impact resistance of the glass infusion bottle needs to be measured, so that the bottle body is prevented from being broken due to mechanical impact in the transportation process caused by poor quality, but the existing glass infusion bottle impact resistance measuring device has many problems or defects:

firstly, the traditional impact resistance measuring device for glass infusion bottles has no quick leveling structure when in use, and the device cannot be leveled quickly, thereby affecting the measuring effect.

Secondly, the traditional glass infusion bottle impact resistance measuring device is not provided with a convenient clamping structure during use, and usually adopts an upper and lower pressing and fixing glass bottle, but the fixation is poor, so that the glass infusion bottle can shift when impacted.

Thirdly, the traditional impact resistance measuring device for the glass infusion bottle has no protective structure when in use, and the pendulum bob is exposed outside for a long time and is easy to be scratched by external force, thereby reducing the measuring precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass infusion bottle measuring device that shocks resistance to solve the inconvenient fast leveling who proposes in the above-mentioned background art, inconvenient centre gripping and the problem of inconvenient protection.

In order to achieve the above object, the utility model provides a following technical scheme: a glass infusion bottle impact resistance measuring device comprises a protective cover, a base and supporting legs, and further comprises a protective structure for avoiding abrasion to influence subsequent measurement, a fixing structure for avoiding displacement in the measuring process and a leveling structure for ensuring the measuring precision;

the top end of the supporting leg is provided with a base, and the adjusting structure is arranged inside the supporting leg;

one end of one side of the top end of the base is connected with a protective cover in a sliding mode, a vertical box is vertically arranged in the middle of one side in the protective cover, a lead screw is vertically and rotatably connected in the vertical box, a movable rod block is connected to the surface of the lead screw in a threaded mode, a lower bracket extending into the protective cover is arranged on one side of the movable rod block, and a fixing structure is arranged in the protective cover and close to the top end of one side of the lower bracket;

the utility model discloses a safety protection cover, including safety cover, base, stand, pendulum, protective structure, rotor, pendulum, protective structure, stand, pendulum and pendulum, the vertical stand of installing in base top of safety cover one end, and the top sliding connection of stand one end has the calibrated scale, the upper end of the positive intermediate position department of calibrated scale is rotated and is connected with the support arm, and one side that the calibrated scale was kept away from to the support arm articulates there is the couple, the positive central point department of locating of calibrated scale is rotated through the bull stick and is connected with the pendulum, and the inside one side top of pendulum seted up with couple matched with groove of hanging, protective structure sets up the lower extreme in pendulum one side.

Preferably, adjust the structure and include the threaded rod, the threaded rod rotates to be connected in the intermediate position department of the inside one end of landing leg, and threaded rod surface upper end installs the carousel that extends to the landing leg outside, the threaded rod surface threaded connection of carousel below has the leveling rod piece, and leveling rod piece both sides install the bracing piece that extends to the landing leg outside, the bottom of bracing piece articulates there is the friction plate, the positive lower extreme of base intermediate position department installs the liquid level meter.

Preferably, protection casing sliding connection is at the lower extreme on pendulum a side surface, and the spacing groove sets up the upper end in the inside both sides of protection casing, the protection casing both sides of spacing groove one side transversely are provided with the gag lever post, and gag lever post one side extends to the inside of spacing groove and installs the protection piece, the inside both sides lower extreme of pendulum and bottom all seted up with protection piece matched with protection hole, the inside winding of spacing inslot on gag lever post surface has protection spring.

Preferably, the limiting groove is convex, and the length of the limiting groove is greater than that of the protection block.

Preferably, fixed knot constructs including block rubber, fixed plate, fixed case, dead lever and fixed spring, the fixed plate is installed on the top of the inside one side of safety cover, and one side of fixed plate bottom installs fixed case, fixed spring is installed on the inside top of fixed case, and fixed spring bottom sliding connection has the dead lever that extends to the fixed case outside, the block rubber is installed to the lower extreme on fixed rod surface.

Preferably, the shape of the rubber block is a round table shape, and the diameter of the cross section of the top end of the rubber block is larger than the outer diameter of the cross section of the fixed box.

Preferably, the shape of bracing piece is the type of falling L, and the bracing piece is around the vertical axis symmetric distribution of threaded rod.

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

(1) by arranging the supporting legs, the liquid level meter and the friction plate, whether the base is horizontal or not is judged through the liquid level meter, if not, the turntable which can rotate the lower side of the base drives the threaded rod to rotate, so that the leveling rod block slides downwards to drive the supporting rod to slide downwards, the friction plate is tightly attached to the ground, one side of the base is lifted, the base is gradually horizontal, the measuring effect is prevented from being influenced by the inclination of the device, the measuring precision is improved, meanwhile, the error of the traditional manual level judgment is reduced, and the measuring efficiency is improved;

(2) the glass infusion bottle is placed in the lower bracket through the fixing structure and the lower bracket, the screw rod is rotated, the movable rod block rises to drive the lower bracket to rise until the fixed rod is clamped into the glass infusion bottle opening, meanwhile, the circular truncated cone-shaped rubber block can gradually clamp the bottle opening and enable the fixed rod to slide upwards in the fixing box to compress the fixing spring, and then under the elastic action of the fixing spring, the fixed rod is clamped into the glass infusion bottle opening and clamped, so that the clamping stability of the glass infusion bottle is improved, the instability of the traditional pure vertical compression is avoided, the glass infusion bottle is prevented from shifting, and the measuring efficiency is improved;

(3) through being provided with protective structure, when not using this device, can pull the gag lever post, make the protection piece remove to breaking away from the protection hole completely, later down stimulate protection casing to suitable position after, under the spring action of protection spring, make inside the protection piece card goes into the protection hole, realize the fixed that the protection casing was adjusted, and then cover the pendulum bottom completely, avoid external force to cause wearing and tearing to it, and then when influencing the survey precision, prolong the life of pendulum, reduce the maintenance cost.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is a schematic view of the pendulum bob of the present invention showing a locally enlarged structure.

In the figure: 1. a dial scale; 2. a support arm; 3. hooking; 4. a pendulum bob; 5. a protective structure; 501. a protective aperture; 502. a protection block; 503. a protective cover; 504. a guard spring; 505. a limiting rod; 506. a limiting groove; 6. a fixed structure; 601. a rubber block; 602. a fixing plate; 603. a fixed box; 604. fixing the rod; 605. fixing the spring; 7. a protective cover; 8. a base; 9. a support leg; 10. a liquid level gauge; 11. A movable rod block; 12. a lower bracket; 13. a screw rod; 14. erecting the box; 15. a column; 16. a support bar; 17. A friction plate; 18. a threaded rod; 19. a leveling rod block; 20. a turntable; 21. and (5) hanging the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a device for measuring impact resistance of a glass infusion bottle comprises a protective cover 503, a protective cover 7, a base 8 and supporting legs 9, and further comprises a protective structure 5 for avoiding abrasion to affect subsequent measurement, a fixed structure 6 for avoiding displacement in the measurement process and a leveling structure for ensuring the measurement accuracy;

the top end of the supporting leg 9 is provided with a base 8, and the adjusting structure is arranged inside the supporting leg 9;

one end of one side of the top end of the base 8 is connected with a protective cover 7 in a sliding mode, a vertical box 14 is vertically installed in the middle of one side inside the protective cover 7, a lead screw 13 is vertically and rotatably connected inside the vertical box 14, a movable rod block 11 is connected to the surface of the lead screw 13 in a threaded mode, a lower bracket 12 extending into the protective cover 7 is installed on one side of the movable rod block 11, and the fixing structure 6 is arranged at the top end, close to one side of the lower bracket 12, inside the protective cover 7;

an upright post 15 is vertically arranged at the top end of a base 8 at one end of a protective cover 7, a dial 1 is connected to the top end of one end of the upright post 15 in a sliding manner, a support arm 2 is rotatably connected to the upper end of the middle position of the front surface of the dial 1, a hook 3 is hinged to one side, away from the dial 1, of the support arm 2, a pendulum 4 is rotatably connected to the central position of the front surface of the dial 1 through a rotating rod, a hanging groove 21 matched with the hook 3 is formed in the top end of one side inside the pendulum 4, and a protective structure 5 is arranged at the lower end of one side of the pendulum 4;

referring to fig. 1-4, the impact resistance measuring device for the glass infusion bottle further comprises an adjusting structure, the adjusting structure comprises a threaded rod 18, the threaded rod 18 is rotatably connected to the middle position of one end inside the supporting leg 9, a rotary table 20 extending to the outside of the supporting leg 9 is installed at the upper end of the surface of the threaded rod 18, a leveling rod block 19 is in threaded connection with the surface of the threaded rod 18 below the rotary table 20, supporting rods 16 extending to the outside of the supporting leg 9 are installed on two sides of the leveling rod block 19, a friction plate 17 is hinged to the bottom ends of the supporting rods 16, and a liquid level indicator 10 is installed at the middle position of the lower end of the front surface of the base 8;

the support rod 16 is in an inverted L shape, and the support rod 16 is symmetrically distributed about a vertical central axis of the threaded rod 18;

specifically, as shown in fig. 1, 2 and 3, whether the base 8 is horizontal is judged through the liquid level meter 10, if not, the rotary table 20 on the lower side of the rotatable base 8 drives the threaded rod 18 to rotate, so that the leveling rod block 19 slides downwards to drive the supporting rod 16 to slide downwards, the friction plate 17 is attached to the ground and one side of the base 8 is made to ascend, the base 8 is made to be gradually horizontal, the measurement effect is prevented from being influenced by the inclination of the device, and the measurement precision is improved.

Example 2: the protective cover 503 is connected to the lower end of the surface of one side of the pendulum bob 4 in a sliding manner, the limiting groove 506 is formed in the upper ends of the two sides in the protective cover 503, the limiting rods 505 are transversely arranged on the two sides of the protective cover 503 on one side of the limiting groove 506, one side of each limiting rod 505 extends into the limiting groove 506 and is provided with the protective block 502, the lower ends and the bottom ends of the two sides in the pendulum bob 4 are respectively provided with the protective holes 501 matched with the protective blocks 502, and the protective springs 504 are wound in the limiting grooves 506 on the surface of the limiting rods 505;

the limiting groove 506 is convex, and the length inside the limiting groove 506 is greater than that of the protection block 502;

specifically, as shown in fig. 1, fig. 2 and fig. 4, when this device is not used, the limiting rod 505 can be pulled, so that the protection block 502 moves to completely separate from the protection hole 501, and then the protection cover 503 is pulled down to a proper position, and under the elastic force action of the protection spring 504, the protection block 502 is clamped into the protection hole 501, so that the protection cover 503 is adjusted and fixed, and the bottom end of the pendulum bob 4 is completely covered, so that the external force is prevented from causing abrasion to the pendulum bob, and the service life of the pendulum bob 4 is prolonged while the measurement accuracy is influenced.

Example 3: the fixed structure 6 comprises a rubber block 601, a fixed plate 602, a fixed box 603, a fixed rod 604 and a fixed spring 605, wherein the fixed plate 602 is installed at the top end of one side inside the protective cover 7, the fixed box 603 is installed at one side of the bottom end of the fixed plate 602, the fixed spring 605 is installed at the top end inside the fixed box 603, the fixed rod 604 extending to the outside of the fixed box 603 is connected to the bottom end of the fixed spring 605 in a sliding manner, and the rubber block 601 is installed at the lower end of the surface of the fixed rod 604;

the rubber block 601 is in a round table shape, and the diameter of the cross section of the top end of the rubber block 601 is larger than the outer diameter of the cross section of the fixing box 603;

specifically, as shown in fig. 1 and 2, a glass infusion bottle is placed inside the lower bracket 12, and the screw 13 is rotated, so that the movable rod block 11 rises to drive the lower bracket 12 to rise until the fixed rod 604 is clamped into the mouth of the glass infusion bottle, and meanwhile, the truncated cone-shaped rubber block 601 gradually blocks the mouth of the bottle and enables the fixed rod 604 to slide upwards inside the fixed box 603 to compress the fixed spring 605, and further under the elastic action of the fixed spring 605, the fixed rod 604 is clamped into the mouth of the glass infusion bottle and clamped, so that the clamping stability of the glass infusion bottle is improved, and the traditional instability of simple vertical compression is avoided.

The working principle is as follows: when the device is used, whether the base 8 is horizontal or not is judged through the liquid level meter 10, if not, the rotary table 20 on the lower side of the base 8 can be rotated to drive the threaded rod 18 to rotate, and the leveling rod block 19 slides downwards to drive the supporting rod 16 to slide downwards by utilizing the matching of the threaded rod 18 and the leveling rod block 19, so that the friction plate 17 is attached to the ground and one side of the base 8 is lifted, further, the base 8 is gradually horizontal, and the influence of the inclination of the device on the measurement effect is avoided;

then, a glass infusion bottle is placed in the lower bracket 12, the screw rod 13 is rotated, the movable rod block 11 is lifted to drive the lower bracket 12 to lift by utilizing the matching of the screw rod 13 and the movable rod block 11 until the fixed rod 604 is clamped into the mouth of the glass infusion bottle, meanwhile, the circular truncated cone-shaped rubber block 601 can gradually clamp the mouth of the bottle and enable the fixed rod 604 to slide upwards in the fixed box 603 to compress the fixed spring 605, and further, under the elastic action of the fixed spring 605, the fixed rod 604 is clamped into the mouth of the glass infusion bottle and is clamped tightly, so that the clamping stability of the glass infusion bottle is improved, and the possible displacement of the glass infusion bottle in the traditional mode is avoided;

then, the support arm 2 and the protective structure 5 are rotated to a proper angle, the pendulum bob 4 is deflected to be limited and fixed through the matching of the hook 3 and the hanging groove 21, the deflection angle at the moment is read out through the other side of the support arm 2 and is recorded, then the hook 3 is deflected slightly, under the action of gravity, the pendulum bob 4 moves downwards in an arc shape to impact the glass infusion bottle, the condition of the glass infusion bottle is observed and is recorded, the inclination angles of the support arm 2 and the protective structure 5 are changed, the operation is repeated, a plurality of groups of data are obtained, and then the impact resistance of the glass infusion bottle is judged;

when not using this device simultaneously, can pull gag lever post 505 for protection piece 502 removes compression protection spring 504 and breaks away from protection hole 501 completely, later pulls protection casing 503 down to suitable position after, under protection spring 504's elasticity effect, makes inside protection piece 502 card income protection hole 501, realizes the fixed of protection casing 503 regulation, and then covers pendulum 4 bottom completely, avoids external force to cause wearing and tearing to it, and then influences the survey precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a glass infusion bottle survey device that shocks resistance, includes protection casing (503), safety cover (7), base (8) and landing leg (9), its characterized in that: the device also comprises a protective structure (5) for avoiding abrasion from influencing subsequent measurement, a fixed structure (6) for avoiding displacement in the measurement process and a leveling structure for ensuring the measurement precision;

the top end of the supporting leg (9) is provided with a base (8), and the adjusting structure is arranged inside the supporting leg (9);

one end of one side of the top end of the base (8) is connected with a protective cover (7) in a sliding mode, a vertical box (14) is vertically installed at the middle position of one side inside the protective cover (7), a lead screw (13) is vertically and rotatably connected inside the vertical box (14), a movable rod block (11) is in threaded connection with the surface of the lead screw (13), a lower bracket (12) extending into the protective cover (7) is installed on one side of the movable rod block (11), and a fixing structure (6) is arranged at the top end, close to one side of the lower bracket (12), inside the protective cover (7);

base (8) top vertical the installing of safety cover (7) one end has stand (15), and the top sliding connection of stand (15) one end has calibrated scale (1), the upper end of calibrated scale (1) positive intermediate position department is rotated and is connected with support arm (2), and support arm (2) one side of keeping away from calibrated scale (1) articulates there is couple (3), calibrated scale (1) positive central point department of putting rotates through the bull stick and is connected with pendulum (4), and pendulum (4) inside one side top seted up with couple (3) matched with string groove (21), protective structure (5) set up the lower extreme in pendulum (4) one side.

2. The apparatus of claim 1, wherein: the adjustable structure comprises a threaded rod (18), the threaded rod (18) is rotatably connected to the middle position of one end inside the supporting leg (9), the surface upper end of the threaded rod (18) is provided with a rotary table (20) extending to the outside of the supporting leg (9), the surface of the threaded rod (18) below the rotary table (20) is in threaded connection with a leveling rod block (19), two sides of the leveling rod block (19) are provided with supporting rods (16) extending to the outside of the supporting leg (9), the bottom end of each supporting rod (16) is hinged to a friction plate (17), and the middle position of the lower end of the front surface of the base (8) is provided with a liquid level meter (10).

3. The apparatus of claim 1, wherein: protection casing (503) sliding connection is at the lower extreme on pendulum (4) one side surface, and limit groove (506) set up the upper end in protection casing (503) inside both sides, protection casing (503) both sides of limit groove (506) one side transversely are provided with gag lever post (505), and gag lever post (505) one side extends to the inside of gag lever post (506) and installs protection piece (502), pendulum (4) inside both sides lower extreme and bottom have all been seted up with protection piece (502) matched with protection hole (501), inside winding of gag lever post (505) surperficial spacing groove (506) has protection spring (504).

4. The apparatus of claim 3, wherein: the limiting groove (506) is convex, and the length inside the limiting groove (506) is larger than that of the protection block (502).

5. The apparatus of claim 1, wherein: fixed knot constructs (6) including block rubber (601), fixed plate (602), fixed case (603), dead lever (604) and fixed spring (605), the top at the inside one side of safety cover (7) is installed in fixed plate (602), and one side of fixed plate (602) bottom is installed fixed case (603), fixed spring (605) are installed on the inside top of fixed case (603), and fixed spring (605) bottom sliding connection has dead lever (604) that extend to fixed case (603) outside, block rubber (601) are installed to the lower extreme on dead lever (604) surface.

6. The apparatus of claim 5, wherein: the rubber block (601) is in a round table shape, and the diameter of the cross section of the top end of the rubber block (601) is larger than the outer diameter of the cross section of the fixing box (603).

7. The apparatus of claim 2, wherein: the support rod (16) is in an inverted L shape, and the support rod (16) is symmetrically distributed about a vertical central axis of the threaded rod (18).

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