CN211934862U - Upper cover transmission mechanism of intelligent medicine box - Google Patents

Abstract

The utility model discloses an upper cover transmission mechanism of an intelligent medicine box, wherein a central through groove and a rotating shaft limiting groove which are communicated are arranged on a medicine box bottom shell; the upper cover of the medicine tray comprises an upper cover body and a T-shaped clamping hook which extends downwards from the middle part of the lower surface of the upper cover body; a spring is arranged in a spring mounting ring groove of the central rotating shaft, and an upper cover mounting groove of the central rotating shaft is provided with a linear groove matched with the T-shaped clamping hook in shape; the first and second short barrier strips are crossed vertically in a cross shape, and the first and second long barrier strips are formed on the inner cavity wall of the upper cover mounting groove; forming a first limiting groove between the first short barrier strip and the second long barrier strip, and forming a second limiting groove between the second short barrier strip and the first long barrier strip; the first limiting groove and the second limiting groove are perpendicularly crossed with the straight-line-shaped groove in a cross manner. This upper cover drive mechanism can be manual convenient go fast to lock and take out the batch pan upper cover, realizes airtight dampproofing effect to make the play medicine mouth of batch pan upper cover more conveniently go to aim at the medicine check.

Description

Upper cover transmission mechanism of intelligent medicine box

Technical Field

The utility model belongs to the field of medical appliances, concretely relates to improvement of upper cover structure of intelligence medicine box.

Background

At present, in the existing portable medicine box, such as the portable intelligent medicine box disclosed as ZL201621097962.4, the transmission of the ratchet wheel assembly recorded in the portable medicine box can only rotate in one direction, so that the upper cover is nested in the ratchet wheel shaft, and when the upper cover rotates, the ratchet wheel is driven to only rotate in one direction. And the conduction mechanism is complicated, the production and assembly processes are more, and the labor cost is increased. Because the upper and lower ratchet wheel preparation machining precision problem causes spacing deviation between the upper and lower cover of medicine box easily, leads to out medicine mouth and medicine check deviation.

Disclosure of Invention

For solving the problem that above-mentioned prior art exists, the utility model provides an upper cover drive mechanism of intelligence medicine box. This upper cover drive mechanism can be manual convenient go fast to lock and take out the batch pan upper cover to the batch pan upper cover tightly pastes the airtight dampproofing effect of batch pan drain pan realization after the locking, and manual batch pan upper cover can clockwise and 360 degrees counter-clockwise turning in addition, makes the play medicine mouth of batch pan upper cover more conveniently go to aim at the medicine check.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an upper cover transmission mechanism of an intelligent medicine box comprises a medicine box bottom shell fixed on a battery mounting seat, a central rotating shaft which can move up and down and is arranged between the medicine box bottom shell and the battery mounting seat, and an upper medicine tray cover which can be rotatably covered on the medicine box bottom shell through the central rotating shaft; wherein,

a central through groove and a rotating shaft limiting groove which are communicated are arranged on the medicine box bottom shell;

the upper cover of the medicine tray comprises an upper cover body and a T-shaped clamping hook which extends downwards from the middle part of the lower surface of the upper cover body;

the central rotating shaft is provided with an upper cover mounting groove, and a spring mounting ring groove is formed on the outer side of the upper cover mounting groove; wherein,

a spring is arranged in the spring mounting ring groove and is propped against between the spring mounting ring groove and the medicine box bottom shell;

the top end part of the upper cover mounting groove is provided with a straight-line-shaped groove matched with the T-shaped clamping hook in shape; a pair of short barrier strips and a pair of long barrier strips which are vertically crossed in a cross shape and formed on the inner cavity wall of the upper cover mounting groove are arranged below the linear notch; the pair of short barrier strips comprises a first short barrier strip and a second short barrier strip which are arranged in the same diameter direction, and the pair of long barrier strips comprises a first long barrier strip and a second long barrier strip which are arranged in the same diameter direction; forming a first limiting groove between the first short barrier strip and the second long barrier strip, and forming a second limiting groove between the second short barrier strip and the first long barrier strip; the first limiting groove, the second limiting groove and the straight-shaped groove are arranged in a cross-shaped vertical cross mode.

According to the upper cover transmission mechanism of the intelligent medicine box, the bottoms of the first short barrier strip and the second short barrier strip are inclined planes.

According to the upper cover transmission mechanism of the intelligent medicine box, the bottom of the central rotating shaft is sleeved with the silica gel key.

The upper cover transmission mechanism of the intelligent medicine box is characterized in that an annular baffle plate is formed on the outer side of the spring mounting ring groove of the central rotating shaft.

According to the upper cover transmission mechanism of the intelligent medicine box, the battery mounting seat is provided with the left balance limiting block and the right balance limiting block, and a rotating shaft mounting through groove is formed between the left balance limiting block and the right balance limiting block; under the action of the restoring force of the spring, the annular baffle abuts against the left balance limiting block and the right balance limiting block of the battery mounting seat.

The utility model provides a technical scheme has following beneficial effect:

firstly, the utility model discloses a press down the silica gel button and promote central pivot by last roof pressure, put into the upper cover mounting groove of medicine tray upper cover alignment center pivot again, anticlockwise or clockwise rotation medicine tray upper cover can get into the spacing inslot that a pair of short blend stop and a pair of long blend stop constitute, accomplish the simple quick installation of medicine tray upper cover. Loosen the silica gel button again behind the spacing groove of center pivot is gone into to the batch pan upper cover card, the spring can self return center pivot with the help of the restoring force to pull back the batch pan upper cover, so that the batch pan upper cover is spacing groove, counter-clockwise or clockwise rotation batch pan upper cover, batch pan upper cover can not fall out, quick locking batch pan upper cover, and airtight dampproofing effect is realized to the batch pan drain pan that tightly is pasted to locking back batch pan upper cover.

Secondly, the upper cover of the medicine tray is locked by manual rotation, and the medicine tray can rotate 360 degrees clockwise and anticlockwise, so that the medicine outlet on the upper cover of the medicine box can be aligned to the medicine grids in the medicine tray more conveniently.

Thirdly, when the upper cover of the medicine tray is to be taken out, the silica gel key is pressed to push the central rotating shaft upwards, the upper cover of the medicine tray is rotated by 90 degrees in the reverse direction, and the upper cover of the medicine tray can be conveniently and quickly locked and taken out.

Fourthly, the bottoms of the short barrier strips are inclined planes, so that the T-shaped clamping hook plays a role in guiding the medicine tray upper cover during rotation, and the medicine tray upper cover is installed more smoothly.

Fifthly, the annular baffles are arranged on the left and right balance limiting blocks of the battery mounting seat, so that the central rotating shaft is easier to mount.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective exploded view of the upper cover transmission mechanism of the present invention;

fig. 2 is a schematic perspective view of the upper cover transmission mechanism according to the present invention;

FIG. 3 is a schematic perspective exploded view of FIG. 2;

FIG. 4 is a schematic view of the upper cover transmission mechanism of the present invention in a perspective partially cut-away structure;

fig. 5 is a schematic three-dimensional partial sectional structural view of the upper cover transmission mechanism of the present invention;

fig. 6 is a first schematic sectional view (an enlarged view of a portion a in fig. 2) of the upper cover of the present invention in a state of being placed in the central rotating shaft;

FIG. 7 is a schematic sectional view of the upper cover of the present invention in a state of being inserted into the central rotating shaft;

FIG. 8 is a first schematic sectional view showing the upper cover of the present invention rotating in place after being placed on the central rotating shaft;

FIG. 9 is a schematic view of the second cross-sectional structure of the upper cover of the present invention rotating in place after being placed on the central rotating shaft;

fig. 10 is a schematic perspective view of the central shaft of the present invention;

fig. 11 is a schematic view of the vertical section structure of the central shaft of the present invention;

FIG. 12 is an enlarged view of the portion B of FIG. 4;

fig. 13 is an enlarged view of the portion C of fig. 5.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring now to fig. 1 to 13, the upper cover transmission mechanism of the intelligent medicine box of the present invention is illustrated, including a medicine box bottom case 100, a medicine tray upper cover 200, and a battery mounting base 300, and further including a central rotating shaft 500. The medicine box bottom case 100 is fixed on the battery mounting seat 300, the central rotating shaft 500 is movably disposed between the medicine box bottom case 100 and the battery mounting seat 300 up and down, and the medicine box upper cover 200 is rotatably covered on the medicine box bottom case 100 through the central rotating shaft 500.

The medicine box bottom case 100 is provided with a central through groove 110 and a rotating shaft limiting groove 120, and the central through groove 110 is communicated with the rotating shaft limiting groove 120.

The medicine tray upper cover 200 includes an upper cover body 210, and a T-shaped hook 220 extending downward from the middle of the lower surface of the upper cover body 210. The T-shaped hook 220 comprises a head part 221, a neck part 222 and a connecting part 223 which are integrally formed, wherein the connecting part 223 is integrally connected with the upper cover body 210, and the neck part 222 with the diameter reduced is formed between the head part 221 and the connecting part 223; the head 221 has rectangular shapes with different length and width dimensions.

The battery mounting base 300 is provided with a left balance limiting block 311, a right balance limiting block 312 and a rotating shaft mounting through groove 320; the through slot 320 for mounting the rotation shaft is disposed corresponding to the groove 120 for limiting the rotation shaft of the bottom case 100 of the medicine box, and the through slot 320 for mounting the rotation shaft is formed between the left and right balance limiting blocks 310.

The bottom of the central rotating shaft 500 is sleeved with a silica gel key 400, and when the silica gel key 400 is pressed, the central rotating shaft can be pushed to move in the rotating shaft installation through groove 320 and the rotating shaft limiting groove 120 and can be stopped at the groove bottom surface 121 of the rotating shaft limiting groove 120.

The central shaft 500 is provided with a hollow upper cover mounting groove 510, a spring mounting ring groove 520 is formed at an outer side of the upper cover mounting groove 510, and an annular baffle 530 is formed at an outer side of the spring mounting ring groove 520. A spring 600 is mounted in the spring mounting groove 520 to abut between the spring mounting groove 520 and the cartridge bottom housing 100. After the spring 600 is installed in the spring installation ring groove 520, under the action of the restoring force of the spring 600, the ring-shaped baffle 530 abuts against the left balance limiting block 311 and the right balance limiting block 312 of the battery installation seat 300, so as to solve the problem that the installation of the center rotating shaft 500 is not easy when the whole center rotating shaft 500 is inserted into the rotating shaft limiting groove 120 of the medicine box bottom case 100, and at this time, the ring-shaped baffle 530 plays a balance role, so that the installation of the center rotating shaft 500 is easier.

Specifically, the spring 600 installed in the spring installation ring groove 520 abuts against the groove bottom of the spring installation ring groove 520 and between the groove top surface 121 of the rotation shaft limiting groove 120 of the medicine box bottom case 100. The spring 600 is made of an elastic material, and is deformed by an external force and returns to its original shape after the external force is removed, and the size of the elastic force of the spring 600 is determined by the thickness of the elastic material and the number of loops wound.

The top end of the upper cover mounting groove 510 is provided with a straight groove 560. Specifically, the linear groove 560 is shaped like a rectangle with different length and width dimensions, and matches with the shape of the head 221 of the T-shaped hook 220.

A pair of short bars 540 and a pair of long bars 550 are arranged below the straight-line-shaped notch 560, and the pair of short bars 540 and the pair of long bars 550 are formed on the inner cavity wall of the upper cover mounting groove 510 in a cross-shaped vertical crossing manner. Specifically, the pair of short bars 540 includes a first short bar 541 and a second short bar 542 which are arranged in the same diameter direction, and the pair of long bars 550 includes a first long bar 551 and a second long bar 552 which are arranged in the same diameter direction; a spacing groove 570 is formed between adjacent short barrier ribs and long barrier ribs. Specifically, a first limiting groove 571 is formed between the first short barrier 541 and the second long barrier 552, and a second limiting groove 572 is formed between the second short barrier 542 and the first long barrier 551; the first and second stopper grooves 571 and 572 are formed below the top end of the upper cover mounting groove 510 and are arranged to cross the linear groove 560 perpendicularly. The first and second short bars 541, 542 and the first and second long bars 551, 552 are flush with each other at the top, and the bottom of the first and second short bars 541, 542 is higher than the bottom of the first and second long bars 551, 552. Further, the bottoms of the first short barrier 541 and the second short barrier 542 are inclined surfaces 540A, which guide the T-shaped hook 220 when the tray cover 200 rotates.

The medicine box upper cover 200 is installed, the silica gel key 400 is pressed, the stress of the silica gel key 400 is transmitted to the central rotating shaft 500, the spring 600 installed on the central rotating shaft 200 is extruded to deform, the central rotating shaft 500 is pushed to be propped against the medicine box bottom shell 100, the T-shaped hook 220 of the medicine box upper cover 200 is embedded into the central through groove 110 of the medicine box bottom shell 100 until the T-shaped hook 220 is positioned below the linear groove 560 of the central rotating shaft 500, the medicine box upper cover 200 is rotated by 90 degrees clockwise or anticlockwise, so that two end parts of the T-shaped hook 220 are embedded into the first limiting groove 571 and the second limiting groove 572 of the central rotating shaft 500, the silica gel key 400 is loosened, and the spring 600 is restored to inevitably push the central rotating shaft 500 back to the original state after the silica gel key 400 is loosened. Specifically, when the T-shaped hook 220 is embedded into the bottoms of the first short barrier 541 and the second short barrier 542, or the T-shaped hook 220 is embedded into the bottoms of the first short barrier 541 and the second short barrier 542 and higher than the bottoms of the first long barrier 551 and the second long barrier 552, the medicine box upper cover 200 is further rotated clockwise or counterclockwise by 90 degrees, so that the T-shaped hook 220 enters the first limiting groove 571 and the second limiting groove 572 under the blocking of the first long barrier 551 and the second long barrier 552, and the silicone key 400 is released after being installed in place; at this time, under the restoring force of the spring 600, the first short barrier 541 and the second short barrier 542 inside the central rotating shaft 500 are lower than the T-shaped hook 220 embedded in the first limiting groove 571 and the second limiting groove 572 through the central rotating shaft 500, and at this time, the first short barrier 541 and the second short barrier 542 play a limiting role; so that the cartridge upper cover 200 does not slip out when the cartridge upper cover 200 is rotated. Further, under the effect of spring 600 restoring force, drive the embedding and hold and fasten at the medicine box upper cover 200 of central pivot 500 for medicine box upper cover 200 and medicine box drain pan 100 tightly detain and lock together, and airtight dampproofing effect is realized to medicine tray drain pan 100 to medicine tray upper cover 200 after the locking hug closely. The medicine box upper cover 200 can be rotated clockwise and anticlockwise by 360 degrees through manual rotation, so that the medicine outlet on the medicine box upper cover 200 is more convenient to align with the medicine grids in the medicine tray.

The medicine box upper cover 200 is taken out, the medicine box upper cover 200 is installed, the stress of the silica gel key 400 is transmitted to the central rotating shaft 500 by pressing the silica gel key 400, the spring 600 arranged on the central rotating shaft 200 is extruded to deform, the central rotating shaft 500 is pushed to be propped against the medicine box bottom shell 100, the medicine box upper cover 200 is rotated in the reverse direction by 90 degrees, the T-shaped hook 220 is screwed out of the first limiting groove 571 and the second limiting groove 572, the medicine box upper cover 200 is taken out from the linear groove 560 of the central rotating shaft 200 and the central through groove 110 of the medicine box bottom shell 100 in sequence, and then the silica gel key 400 is loosened.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (7)

1. An upper cover transmission mechanism of an intelligent medicine box is characterized by comprising a medicine box bottom shell (100) fixed on a battery mounting seat (300), a central rotating shaft (500) which can move up and down and is arranged between the medicine box bottom shell (100) and the battery mounting seat (300), and a medicine tray upper cover (200) which can be rotatably covered on the medicine box bottom shell (100) through the central rotating shaft (500); wherein,

a central through groove (110) and a rotating shaft limiting groove (120) which are communicated are arranged on the medicine box bottom shell (100);

the medicine tray upper cover (200) comprises an upper cover body (210) and a T-shaped clamping hook (220) which extends downwards from the middle part of the lower surface of the upper cover body (210);

a central rotating shaft (500) provided with an upper cover mounting groove (510), and a spring mounting ring groove (520) formed at the outer side of the upper cover mounting groove (510); wherein,

a spring (600) is arranged in the spring mounting ring groove (520) to abut against between the spring mounting ring groove (520) and the medicine box bottom shell (100);

the top end of the upper cover mounting groove (510) is provided with a straight-line-shaped groove (560) matched with the T-shaped hook (220) in shape; a pair of short retaining strips (540) and a pair of long retaining strips (550) which are vertically crossed in a cross shape and formed on the inner cavity wall of the upper cover mounting groove (510) are arranged below the straight-shaped groove (560); the pair of short barrier strips (540) comprises a first short barrier strip (541) and a second short barrier strip (542) which are arranged in the same diameter direction, and the pair of long barrier strips (550) comprises a first long barrier strip (551) and a second long barrier strip (552) which are arranged in the same diameter direction; a first limiting groove (571) is formed between the first short barrier strip (541) and the second long barrier strip (552), and a second limiting groove (572) is formed between the second short barrier strip (542) and the first long barrier strip (551); the first limiting groove (571) and the second limiting groove (572) are vertically crossed with the straight-line groove (560).

2. The cover driving mechanism of an intelligent medicine box as claimed in claim 1, wherein the bottom of the first short bar (541) and the second short bar (542) is a slope (540A).

3. The upper cover transmission mechanism of an intelligent medicine box as claimed in claim 1 or 2, wherein a silica gel button (400) is sleeved at the bottom of the central rotating shaft (500).

4. The upper cover transmission mechanism of an intelligent medicine box as claimed in claim 1 or 2, wherein an annular baffle (530) is formed outside the spring mounting ring groove (520) of the central rotating shaft.

5. The upper cover driving mechanism of an intelligent medicine box as claimed in claim 3, wherein an annular baffle (530) is formed outside the spring mounting ring groove (520) of the central rotating shaft.

6. The upper cover transmission mechanism of an intelligent medicine box as claimed in claim 4, wherein the battery mounting seat (300) is provided with a left balance limiting block (311) and a right balance limiting block (312), and a shaft mounting through groove (320) is formed between the left balance limiting block (311) and the right balance limiting block (312); under the restoring force of the spring (600), the annular baffle (530) abuts against a left balance limiting block (311) and a right balance limiting block (312) of the battery mounting seat (300).

7. The upper cover transmission mechanism of an intelligent medicine box as claimed in claim 5, wherein the battery mounting seat (300) is provided with a left balance limiting block (311) and a right balance limiting block (312), and a through shaft mounting groove (320) is formed between the left balance limiting block (311) and the right balance limiting block (312); under the restoring force of the spring (600), the annular baffle (530) abuts against a left balance limiting block (311) and a right balance limiting block (312) of the battery mounting seat (300).

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