CN214435398U

CN214435398U - Tablet equipartition device

Info

Publication number: CN214435398U
Application number: CN202023000025.1U
Authority: CN
Inventors: 李晓; 李知; 户建华
Original assignee: Guangyuan Central Hospital
Current assignee: Guangyuan Central Hospital
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-22
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a ware is equallyd divide to tablet relates to the articles for use field of taking medicine, provides one kind and can push down the tablet automatically when cutting the medicine and avoid the tablet to divide the ware equally of tablet removal. The utility model discloses increased tablet preforming, reset spring and drive mechanism on the basis of ware is equallyd divide to current tablet. When cutting the medicine, put the tablet into the tablet location structure and laminate with the tablet location structure. Then pressing the cover of the equipartition device, wherein the cover of the equipartition device can press a button before cutting the medicine; the gear is driven by the button rack to rotate, the gear drives the rack of the cross rod to move, the cross rod moves backwards, and then the vertical rod and the tablet pressing piece are driven to move backwards until the tablet pressing rod presses the tablets. And then, the medicine is cut by continuously pressing the cover of the distribution divider, and at the moment, although the cross rod moves backwards, the pressure reducing spring is compressed, and the tablet pressing piece cannot move backwards to crush the tablets continuously. The tablet pressing rod presses the tablet firstly, so that the tablet cannot break away from the tablet positioning structure even if the tablet equipartition device shakes, the blade is ensured to be aligned to the radial line of the tablet, and the tablet halving precision is ensured.

Description

Tablet equipartition device

Technical Field

The utility model relates to an articles for use field of taking medicine especially relates to a ware is equallyd divide to tablet.

Background

In daily administration, the tablet is often divided into two or four parts according to the dosage requirement. A tablet equipartition device, also called a tablet cutter, has therefore appeared. Since tablets are usually round, tablet dividers are often designed for round tablets.

ZL201320273086.6 discloses a cut medicine ware, including cutting medicine groove and blade, cuts the medicine groove shape and is the V-arrangement, and the blade corresponds with cutting medicine groove central line. The tablet is placed into the tablet cutting groove and attached to two sides of the tablet cutting groove, the blade is aligned to the radial line of the tablet, and the tablet can be halved by moving the blade. The medicine cutting machine is practical for tablets with different diameters, and is wide in application range.

The disadvantages of the above-mentioned cutting tablet are: 1. in the medicine cutting process, the tablets need to be carefully prevented from moving after being placed in the medicine cutting groove, if the tablets move and are not attached to the two sides of the medicine cutting groove, the blade cannot be aligned to the radial line of the tablets, and the tablets are not halved; 2. the tablet cannot be quartered.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provided is a tablet equipartition device capable of automatically pressing tablets to avoid tablet movement when cutting tablets.

The technical scheme adopted for solving the problems is as follows: the tablet equipartition device comprises a equipartition device main body and a equipartition device cover, wherein the equipartition device main body is provided with a tablet base plate and a tablet positioning structure, the tablet positioning structure is V-shaped, the opening of the tablet positioning structure faces the front, and the equipartition device cover is hinged with the rear end of the equipartition device main body; the tablet pressing device also comprises a tablet pressing piece, a transmission mechanism and a reset structure; the tablet pressing piece is positioned in front of the tablet positioning structure and matched with the equipartition device body, the tablet pressing piece can move back and forth, two tablet pressing rods with the same length are arranged on the tablet pressing piece, and a blade avoiding gap is formed between the two tablet pressing rods; the transmission mechanism comprises a button, a gear, a cross rod, a vertical rod and a pressure reducing spring; the button is vertically arranged behind the tablet positioning structure and matched with the equipartition device main body, a button rack is arranged on the button, and the button can be pressed down when the equipartition device is covered by the cover; the transverse rod is arranged below the tablet base plate in the front-back direction and matched with the equipartition device main body, a transverse rod rack is arranged at the rear part of the transverse rod, and a flange is arranged at the front part of the transverse rod; the gear is arranged on the equipartition device main body, the gear is meshed with the button rack and the cross bar rack, and the cross bar moves backwards when the button is pressed; the upper end of the vertical rod is connected with the tablet pressing sheet, and the lower end of the vertical rod is sleeved on the cross rod; the pressure reducing spring is matched with the cross rod and gives a backward force to the vertical rod to enable the vertical rod to abut against the flange; the reset structure can reset the transmission mechanism.

Further, the method comprises the following steps: the cross sections of the parts of the button and the cross bar which are matched with the equipartition device main body are all rectangular.

Further, the method comprises the following steps: the equipartition device main body is provided with a cross rod base plate which is arranged below the rear part of the cross rod.

Further, the method comprises the following steps: the reset structure is a reset spring, the reset spring is matched with the cross rod, and the reset spring can provide forward force for the cross rod to enable the cross rod to move forwards and reset.

Further, the method comprises the following steps: the transmission mechanism comprises a front baffle plate, the front baffle plate is connected to the front end of the cross rod, and two ends of the pressure reducing spring are respectively abutted to the front baffle plate and the vertical rod.

The utility model has the advantages that: 1. when cutting the medicine, put the tablet into the tablet location structure and laminate with the tablet location structure. Then pressing the cover of the equipartition device, wherein the cover of the equipartition device can press a button before cutting the medicine; the gear is driven by the button rack to rotate, the gear drives the rack of the cross rod to move, the cross rod moves backwards, and then the vertical rod and the tablet pressing piece are driven to move backwards until the tablet pressing rod presses the tablets. And then, the medicine is cut by continuously pressing the cover of the distribution device, and at the moment, although the cross rod moves backwards, the pressure reducing spring is compressed, and the tablet pressing piece cannot continuously move backwards to crush the tablets. It is thus clear that the utility model discloses before cutting the medicine, the tablet is pushed down earlier to the tablet depression bar, even the tablet is equallyd divide the ware and is rocked and also can not lead to the tablet to break away from tablet location structure, guarantees the radial line that the tablet was aimed at to the blade to guarantee the precision of tablet halving.

2. The utility model discloses increased and pushed down the tablet before cutting the medicine and made its fixed function, nevertheless not increased the operating procedure when cutting the medicine. The medicine cutting operation is still the same as that in the prior art, and only the tablet is put into the tablet positioning structure and is attached to the tablet positioning structure, and then the tablet is equally divided into two parts by pressing, so that the operation is simple, and a certain degree of automation is realized.

3. As shown in fig. 4, after the tablet is halved, half of the tablet is placed in and attached to the tablet positioning structure; and then the cover of the equally-dividing device is pressed, and the compressing action of the two tablet compression rods can drive the tablets to rotate so that the straight edges of the halved tablets are perpendicular to the central line of the tablet positioning structure besides the tablets are attached to the tablet positioning structure. In this way, the halving tablet can be halved again by continuously pressing the halving cover, namely quartering of the tablet can be realized. Therefore, the utility model has wider application range.

Drawings

FIG. 1 is a front view of a tablet homogenizer;

fig. 2 is a top view of the tablet dispenser;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a drawing of a tablet equator;

labeled as: the tablet dividing and distributing device comprises a divider body 1, a tablet base plate 11, a tablet positioning structure 12, a tablet pressing groove 13, a button hole 14, a cross rod hole 15, a cross rod base plate 16, a divider cover 2, a blade 3, a tablet pressing plate 4, a tablet pressing rod 41, a blade avoiding gap 42, a return spring 5, a transmission mechanism 6, a button 61, a button rack 611, a gear 62, a cross rod 63, a cross rod rack 631, a flange 632, a button avoiding groove 633, a vertical rod 64, a pressure reducing spring 65, a front baffle 66 and tablets 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 3, the tablet equipartition device comprises a equipartition device main body 1 and a equipartition device cover 2, wherein the equipartition device main body 1 is provided with a tablet backing plate 11 and a tablet positioning structure 12, the tablet positioning structure 12 is in a V shape and has an opening facing to the front, and the equipartition device cover 2 is hinged with the rear end of the equipartition device main body 1; the tablet pressing device also comprises a tablet pressing sheet 4, a transmission mechanism 6 and a reset structure; the tablet pressing sheet 4 is located in front of the tablet positioning structure 12 and matched with the equipartition device main body 1, the tablet pressing sheet 4 can move back and forth, two tablet pressing rods 41 with the same length are arranged on the tablet pressing sheet 4, and a blade avoiding gap 42 is formed between the two tablet pressing rods 41; the transmission mechanism 6 comprises a button 61, a gear 62, a cross rod 63, a vertical rod 64 and a pressure reducing spring 65; the button 61 is vertically arranged behind the tablet positioning structure 12 and matched with the equipartition device main body 1, a button rack 611 is arranged on the button 61, and the button 61 can be pressed down when the equipartition device cover 2 is covered; the transverse rod 63 is arranged below the tablet backing plate 11 in the front-back direction and matched with the equipartition device main body 1, the rear part of the transverse rod 63 is provided with a transverse rod rack 631, and the front part of the transverse rod 63 is provided with a flange 632; the gear 62 is arranged on the equipartition device main body 1, the gear 62 is meshed with the button rack 611 and the cross bar rack 631, and the cross bar 63 moves backwards when the button 61 is pressed; the upper end of the vertical rod 64 is connected with the tablet pressing sheet 4, and the lower end of the vertical rod 64 is sleeved on the cross rod 63; the decompression spring 65 is arranged in cooperation with the cross rod 63 and gives a backward force to the vertical rod 64 to enable the vertical rod 64 to abut against the flange 632; the reset mechanism can reset the transmission mechanism 6.

The utility model discloses increased tablet preforming 4, reset spring 5 and drive mechanism 6 on the basis of ware is equallyd divide to current tablet, all the other structures still equally divide the ware the same with current tablet, include blade 3 promptly, blade 3 sets up and installs on equipartition ware lid 2 along the 12 central line directions of tablet location structure. The blade escape gap 42 is used to avoid interference of the tablet pressing piece 4 with the blade 3.

The tablet pressing sheet 4 is matched with the equipartition device main body 1, namely, the tablet pressing sheet 4 is matched with the tablet pressing groove 13 on the equipartition device main body 1. The button 61 is fitted to the equipartition device main body 1, that is, the button hole 14 is provided in the equipartition device main body 1, and the button 61 is fitted to the button hole 14. The cross rod 63 is matched with the equipartition device main body 1, namely, the cross rod hole 15 is formed in the equipartition device main body 1, and the cross rod 63 is matched with the cross rod hole 15.

Since both the button 61 and the cross bar 63 preferably correspond to the centerline of the tablet positioning structure 12, to avoid interference between the button 61 and the cross bar 63, the cross bar 63 may be shaped and configured at the rear thereof as shown in fig. 3 with a button escape groove 633 for avoiding interference.

When cutting, as shown in fig. 2, the tablet 7 is put into the tablet positioning structure 12 and attached to the tablet positioning structure 12. Then the equipartition cover 2 is pressed, and the equipartition cover 2 can press the button 61 before cutting the medicine; the gear 62 is driven by the button rack 611 to rotate, the gear 62 drives the cross bar rack 631 to move, the cross bar 63 moves backwards, and then the vertical bar 64 and the tablet pressing sheet 4 are driven to move backwards until the tablet pressing bar 41 presses the tablet 7. Then, the medicine cutting is realized by continuously pressing the equipartition cover 2, and at this time, although the cross rod 63 moves backwards, the pressure reducing spring 65 is compressed, and the tablet pressing piece 4 does not continuously move backwards to crush the tablet 7. It is thus clear that the utility model discloses before cutting the medicine, tablet 7 is pushed down earlier to tablet depression bar 41, even the tablet is equallyd divide the ware and is rocked and also can not lead to tablet 7 to break away from tablet location structure 12, guarantees that blade 3 aims at the radial line of tablet 7 to guarantee the precision of tablet 7 halving.

The utility model discloses increased and pushed down tablet 7 before cutting the medicine and made its fixed function, nevertheless not increased the operating procedure when cutting the medicine. The medicine cutting operation is still the same as the prior art, and only the tablet 7 is put into the tablet positioning structure 12 and attached to the tablet positioning structure, and then the cover 2 of the equipartition device is pressed, so that the operation is simple, and a certain degree of automation is achieved.

As shown in fig. 4, after the tablet 7 is halved, a half of the tablet 7 is put into the tablet positioning structure 12 and attached to the tablet positioning structure 12; subsequently, by pressing the averaging cover 2, the compressing action of the two tablet compression bars 41 can drive the tablet 7 to rotate, in addition to the tablet 7 to be attached to the tablet positioning structure 12, so that the straight edge of the halved tablet 7 is perpendicular to the center line of the tablet positioning structure 12. In this way, by continuing to press the equally-dividing cover 2, the tablet 7 divided in two can be further divided in two, that is, the tablet 7 can be quartered. Therefore, the utility model has wider application range.

After one tablet 7 is cut, the equipartition cover 2 is loosened, the reset structure enables the transmission mechanism 6 to reset, and then the tablet pressing piece 4 resets, and the next tablet 7 can be cut.

Neither the button 61 nor the cross bar 63 should be rotated. Although the gear 62 is engaged with the button rack 611 and the cross bar rack 631 to have an effect of preventing the button 61 and the cross bar 63 from rotating, it is preferable that the cross-sectional shapes of the portions of the button 61 and the cross bar 63 that engage with the equalizer main body 1 be rectangular for greater reliability. The button holes 14 and the cross bar holes 15 are also rectangular accordingly, i.e. the button 61 and the cross bar 63 are prevented from rotating.

If the rear part of the cross bar 63 is suspended, the requirement on the rigidity of the cross bar 63 is high, otherwise, the cross bar 63 is easy to separate from the gear 62. In order to avoid the disengagement of the cross bar 63 from the gear 62, it is preferable that the equipartition device main body 1 has a cross bar base plate 16 thereon, and the cross bar base plate 16 is arranged below the rear portion of the cross bar 63. The rail pad 16 should have grooves or holes to avoid interference with the buttons 61. The button 61 may not be provided with a similar structure for bending prevention due to its short length.

The specific arrangement of the return structure is various, and may be, for example, a spring that supports the button 61 upward, or a torsion spring that can rotate the gear 62. The utility model discloses preferred reset structure is reset spring 5, and reset spring 5 sets up with the cooperation of horizontal pole 63, and reset spring 5 can give horizontal pole 63 forward power and make horizontal pole 63 antedisplacement reset.

The specific arrangement of the pressure reducing spring 65 is preferably: the transmission mechanism 6 comprises a front baffle 66, the front baffle 66 is connected to the front end of the cross rod 63, and two ends of the pressure reducing spring 65 respectively abut against the front baffle 66 and the vertical rod 64.

Claims

1. The tablet equipartition device comprises a equipartition device main body (1) and a equipartition device cover (2), wherein the equipartition device main body (1) is provided with a tablet base plate (11) and a tablet positioning structure (12), the tablet positioning structure (12) is V-shaped, the opening of the tablet positioning structure faces the front, and the equipartition device cover (2) is hinged with the rear end of the equipartition device main body (1); the method is characterized in that: comprises a tablet pressing sheet (4), a transmission mechanism (6) and a reset structure; the tablet pressing sheet (4) is located in front of the tablet positioning structure (12) and matched with the equipartition device main body (1), the tablet pressing sheet (4) can move back and forth, two tablet pressing rods (41) with the same length are arranged on the tablet pressing sheet (4), and a blade avoiding gap (42) is formed between the two tablet pressing rods (41); the transmission mechanism (6) comprises a button (61), a gear (62), a cross rod (63), a vertical rod (64) and a pressure reducing spring (65); the button (61) is vertically arranged behind the tablet positioning structure (12) and is matched with the equipartition device main body (1), a button rack (611) is arranged on the button (61), and the button (61) can be pressed down when the equipartition device cover (2) is covered; the transverse rod (63) is arranged below the tablet base plate (11) in the front-back direction and is matched with the equipartition device main body (1), a transverse rod rack (631) is arranged at the rear part of the transverse rod (63), and a flange (632) is arranged at the front part of the transverse rod (63); the gear (62) is arranged on the equipartition device main body (1), the gear (62) is meshed with the button rack (611) and the cross bar rack (631), and the cross bar (63) moves backwards when the button (61) is pressed down; the upper end of the vertical rod (64) is connected with the tablet pressing sheet (4), and the lower end of the vertical rod (64) is sleeved on the cross rod (63); the pressure reducing spring (65) is matched with the cross rod (63) and enables the vertical rod (64) to abut against the flange (632) by giving a backward force to the vertical rod (64); the reset structure can reset the transmission mechanism (6).

2. The tablet equipartition device according to claim 1, characterized in that: the cross sections of the parts of the button (61) and the cross bar (63) which are matched with the equipartition device main body (1) are all rectangular.

3. The tablet homogenizer of claim 2, wherein: the equipartition device main body (1) is provided with a cross rod base plate (16), and the cross rod base plate (16) is padded below the rear part of the cross rod (63).

4. The tablet equipartition device according to claim 3, characterized in that: the reset structure is reset spring (5), and reset spring (5) and horizontal pole (63) cooperation set up, and reset spring (5) can give horizontal pole (63) power forward and make horizontal pole (63) antedisplacement reset.

5. The tablet equipartition device according to claim 4, characterized in that: the transmission mechanism (6) comprises a front baffle (66), the front baffle (66) is connected to the front end of the cross rod (63), and two ends of the pressure reducing spring (65) are respectively abutted against the front baffle (66) and the vertical rod (64).