CN217467762U - Fixed base of cash register - Google Patents

Abstract

The utility model discloses a fixed base of a cash register, which relates to the technical field of cash registers and comprises a top plate, wherein connecting plates are fixedly arranged on both sides of the top plate, one side of each connecting plate is rotatably connected with a connecting screw rod through a bearing, a connecting plate is fixedly arranged between the two connecting screw rods, the surfaces of the two connecting screw rods are respectively connected with a first movable plate through screw threads of a screw rod nut, and the top ends of the two first movable plates are respectively fixedly provided with two second movable plates; the utility model has the advantages that: the rotary plate drives the two connecting screw rods to rotate, the two connecting screw rods drive the two first movable plates to move, the two first movable plates all move towards the direction close to the connecting plate, the two first movable plates all drive the two second movable plates to move, the four second movable plates drive the two clamping plates to move, the two clamping plates drive the anti-slip pads to move, the two anti-slip pads clamp the cash register, and the cash register is fixed and very flexible.

Description

Fixed base of cash register

Technical Field

The utility model relates to a unable adjustment base, in particular to unable adjustment base of cash register belongs to cash register technical field.

Background

The automatic cash register is a multifunctional computer device used for processing businesses of departments such as commodity sales, catering, banks and the like, is a tool for managing cash income, is one of essential basic electronic devices for modern and automatic commercial management, can make business collection faster and improve service quality;

among them, the "fixed base of cash register" disclosed in the application number "CN 202121478291.7" is also an increasingly mature technology, which "includes a base with an open top end; a round block is arranged on one side of the base; a shaft lever is fixedly connected to one side of the round block close to the base; the outer sides of the two ends of the shaft lever are respectively provided with a first external thread and a second external thread; the shaft rod is in threaded connection with a first internal thread ring and a second internal thread ring through a first external thread and a second external thread respectively; the top ends of the first internal thread ring and the second internal thread ring are fixedly connected with a first hinge seat and a second hinge seat respectively; the top end of the base is provided with a chassis; a third hinge base is fixedly connected to the middle of the bottom end of the chassis; the first hinge seat and the second hinge seat are respectively hinged with a first moving rod and a second moving rod; therefore, the structure can realize the adjustment of the height of the automatic cash register, so that the automatic cash register is suitable for people with different heights, is simple to operate, convenient to use and beneficial to popularization and use, and has the following defects in actual use.

1) Only when the size of the cash register is large, the cash register can extrude the triangular fixing seat, the triangular fixing seat can extrude the compression spring, and finally the cash register is fixed, so that the cash registers with other sizes are inconvenient to fix, and the cash register fixing device is not flexible.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unable adjustment base of cash register to solve the current inconvenience of proposing among the above-mentioned background art and fix the cash register of other volumes, problem not flexible enough.

In order to achieve the above object, the utility model provides a following technical scheme: the fixed base of the cash register comprises a top plate, wherein connecting plates are fixedly arranged on two sides of the top plate, one side of each connecting plate is rotatably connected with a connecting screw rod through a bearing, a connecting disc is fixedly arranged between the connecting screw rods, the surface of each connecting screw rod is fixedly connected with a first movable plate through screw threads of a screw nut, the top end of each first movable plate is fixedly provided with two second movable plates, each two corresponding clamping plates are fixedly arranged between the second movable plates, anti-slip pads are fixedly arranged on one sides of the clamping plates, a first heat dissipation groove, a plurality of adsorption holes and four sliding grooves which slide relative to the second movable plates are respectively formed in the surface of the top plate, and the bottom end of the top plate is respectively provided with an adjusting assembly and a heat dissipation assembly.

Preferably, the thread directions of the two connecting screw rods are opposite, one end of the connecting screw rod penetrates through one side of one connecting plate, one end of the connecting screw rod is fixedly provided with a turntable, the inner wall of the first heat dissipation groove is fixedly provided with a heat dissipation sheet, and the inner wall of the bottom end of the adsorption hole is fixedly provided with a sucker.

Preferably, two the bottom of connecting plate is all fixed and is equipped with the lifter plate, two the auxiliary groove has all been seted up on the surface of lifter plate, two the bottom sliding connection of lifter plate has the box body, two the front and the back of lifter plate are all fixed and are equipped with the limiting plate, four the bottom of limiting plate all with the inner wall sliding connection of box body bottom, four spacing hole, four have all been seted up on the surface of limiting plate the equal sliding connection of inner wall in spacing hole has the gag lever post, four the top of gag lever post is all fixed and is equipped with spacing dish, four the bottom of gag lever post all with the inner wall fixed connection of box body bottom.

Preferably, the adjusting part includes regulating plate and gear motor, the fixed inner wall that sets up in the box body bottom of regulating plate, the arc guide way has been seted up on the surface of regulating plate, the inner wall sliding connection of arc guide way has the regulation pole, adjust the equal sliding connection of contact part in pole and two auxiliary tanks, the fixed adjustment disk that is equipped with of one end of adjusting the pole, gear motor is fixed to be set up in one side of box body, gear motor is just reversing motor, gear motor's transmission shaft and the one end fixed connection of adjustment disk.

Preferably, the second radiating groove has been seted up at the back of box body, the fixed dust screen that is equipped with of inner wall of second radiating groove, logical groove and two indent, two have been seted up respectively in the front of box body the inside of indent all is linked together with the inside that leads to the groove, two the inner wall at the indent back all sets up threaded hole, the fixed flush mounting plate that is equipped with in one side of box body.

Preferably, the heat dissipation assembly comprises an installation block, the installation block is arranged on the inner wall of the through groove in a sliding mode, pressing plates are fixedly arranged on two sides of the installation block, the surfaces of the pressing plates are connected with the inner walls of the two pressing grooves in a sliding mode respectively, through holes corresponding to the threaded holes are formed in the surfaces of the pressing plates, bolts are arranged inside the two through holes, two heat dissipation holes are formed in the surface of the installation block, two heat dissipation fans are fixedly arranged on the inner walls of the heat dissipation holes, and handles are fixedly arranged on the front faces of the installation block.

Preferably, the surface of the switch panel is respectively provided with a heat radiation fan switch and a speed reduction motor switch, and the heat radiation fan and the speed reduction motor are respectively electrically connected with the external power supply through the heat radiation fan switch and the speed reduction motor switch.

Compared with the prior art, the utility model provides a pair of unable adjustment base of cash register has following beneficial effect:

1. the rotary table drives the two connecting screw rods to rotate, the two connecting screw rods drive the two first movable plates to move, the two first movable plates both move in a direction close to the connecting disc, the two first movable plates both drive the two second movable plates to move, the four second movable plates drive the two clamping plates to move, the two clamping plates drive the anti-slip pads to move, the two anti-slip pads clamp the cash register, the fixation of the cash register is completed, and the fixing is very flexible;

2. the adjusting plate is driven to rotate by the speed reducing motor, a transmission shaft of the speed reducing motor is coaxial with the circle center of the adjusting plate, the adjusting plate drives the adjusting rod to rotate, the adjusting rod can slide along the inner wall of the arc-shaped guide groove when rotating, meanwhile, the adjusting rod can slide along the inner wall of the auxiliary groove, the adjusting rod pushes the lifting plate to move upwards through the auxiliary groove, the lifting plate pushes the connecting plate to move, the connecting plate pushes the top plate to move, and finally, the cash register is pushed upwards, so that the height of the cash register is adjusted, and users with different heights can use the cash register;

3. produce the air current through cooling fan, the air current can mix the air of fin bottom, promote the heat exchange of fin and air, promote the radiating efficiency, when needs overhaul cooling fan, dismantle the bolt, the pulling handle can take out the installation piece, conveniently overhaul cooling fan, when needs installation cooling fan, slide in the installation piece, the installation piece drives two clamp plates and removes, two clamp plates are supported by the inner wall of two indent respectively, the screw in bolt is accomplished fixedly this moment, need not align the front of installation piece and the front of box body, easy to assemble.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic sectional structure of the present invention;

fig. 5 is a schematic structural view of the adjusting plate of the present invention.

In the figure: 1. a top plate; 2. a connecting plate; 3. connecting a screw rod; 4. a connecting disc; 5. a turntable; 6. an adjustment assembly; 601. an adjusting plate; 602. an arc-shaped guide groove; 603. adjusting a rod; 604. an adjusting disk; 605. A reduction motor; 7. a heat dissipating component; 701. mounting a block; 702. pressing a plate; 703. heat dissipation holes; 704. a heat radiation fan; 705. a handle; 8. a first moving plate; 9. a second moving plate; 10. a splint; 11. a non-slip mat; 12. a first heat sink; 13. an adsorption hole; 14. a chute; 15. a heat sink; 16. a suction cup; 17. A lifting plate; 18. a box body; 19. an auxiliary groove; 20. a limiting plate; 21. a limiting hole; 22. a limiting rod; 23. a limiting disc; 24. a through groove; 25. pressing a groove; 26. a switch panel; 27. a second heat sink; 28. A dust screen.

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. 1-5, the present invention provides a fixed base of a cash register, including a top plate 1, connecting plates 2 are fixedly disposed on both sides of the top plate 1, one side of each of the two connecting plates 2 is rotatably connected with a connecting screw rod 3 through a bearing, a connecting plate 4 is fixedly disposed between the two connecting screw rods 3, the surfaces of the two connecting screw rods 3 are respectively connected with a first moving plate 8 through screw nuts and threads, two second moving plates 9 are fixedly disposed on the top ends of the two first moving plates 8, a clamping plate 10 is fixedly disposed between each two corresponding second moving plates 9, a non-slip mat 11 is fixedly disposed on one side of each of the two clamping plates 10, a first heat sink groove 12 is respectively disposed on the surface of the top plate 1, the bottom end of the top plate 1 is respectively provided with an adjusting component 6 and a heat radiation component 7;

the thread directions of the two connecting screw rods 3 are opposite, one end of one connecting screw rod 3 penetrates through one side of one connecting plate 2, one end of one connecting screw rod 3 is fixedly provided with a turntable 5, the inner wall of the first heat dissipation groove 12 is fixedly provided with a heat dissipation fin 15, and the inner walls of the bottom ends of the plurality of adsorption holes 13 are fixedly provided with suckers 16;

the bottom ends of the two connecting plates 2 are fixedly provided with lifting plates 17, the surfaces of the two lifting plates 17 are provided with auxiliary grooves 19, the bottom ends of the two lifting plates 17 are connected with a box body 18 in a sliding manner, the front and back surfaces of the two lifting plates 17 are fixedly provided with limiting plates 20, the bottom ends of the four limiting plates 20 are connected with the inner wall of the bottom end of the box body 18 in a sliding manner, the surfaces of the four limiting plates 20 are provided with limiting holes 21, the inner walls of the four limiting holes 21 are connected with limiting rods 22 in a sliding manner, the top ends of the four limiting rods 22 are fixedly provided with limiting discs 23, and the bottom ends of the four limiting rods 22 are fixedly connected with the inner wall of the bottom end of the box body 18;

the back of the box body 18 is provided with a second heat dissipation groove 27, the inner wall of the second heat dissipation groove 27 is fixedly provided with a dust screen 28, the front of the box body 18 is respectively provided with a through groove 24 and two pressure grooves 25, the interiors of the two pressure grooves 25 are communicated with the interior of the through groove 24, the inner walls of the backs of the two pressure grooves 25 are respectively provided with a threaded hole, and one side of the box body 18 is fixedly provided with a switch panel 26;

referring to fig. 1-5, the utility model provides a fixing base of cash register further comprises an adjusting component 6, the adjusting component 6 comprises an adjusting plate 601 and a speed reducing motor 605, the adjusting plate 601 is fixedly arranged on the inner wall of the bottom end of the box body 18, an arc-shaped guide groove 602 is formed on the surface of the adjusting plate 601, the inner wall of the arc-shaped guide groove 602 is slidably connected with an adjusting rod 603, the adjusting rod 603 is slidably connected with the contact parts of the two auxiliary grooves 19, an adjusting disc 604 is fixedly arranged at one end of the adjusting rod 603, the speed reducing motor 605 is fixedly arranged on one side of the box body 18, the speed reducing motor 605 is a forward and reverse motor, and a transmission shaft of the speed reducing motor 605 is fixedly connected with one end of the adjusting disc 604;

a speed reducing motor switch is arranged on the surface of the switch panel 26, and the speed reducing motor 605 is electrically connected with an external power supply through the speed reducing motor switch;

specifically, as shown in fig. 1, 4, and 5, when the height of the cash register needs to be adjusted, the speed reduction motor 605 is started through the speed reduction motor switch, the speed reduction motor 605 drives the adjusting disc 604 to rotate, a transmission shaft of the speed reduction motor 605 is coaxial with a circle center of the adjusting disc 604, the adjusting disc 604 drives the adjusting rod 603 to rotate, the adjusting rod 603 can slide along the inner wall of the arc-shaped guide groove 602 when rotating, meanwhile, the adjusting rod 603 can slide along the inner wall of the auxiliary groove 19, the adjusting rod 603 pushes the lifting plate 17 to move upwards through the auxiliary groove 19, the lifting plate 17 pushes the connecting plate 2 to move, the connecting plate 2 pushes the top plate 1 to move, and finally, the cash register is pushed upwards, so that the height of the cash register is adjusted, and users with different heights can use the cash register.

Example 2:

the heat dissipation assembly 7 comprises a mounting block 701, the mounting block 701 is arranged on the inner wall of the through groove 24 in a sliding manner, pressing plates 702 are fixedly arranged on two sides of the mounting block 701, the surfaces of the two pressing plates 702 are respectively connected with the inner walls of the two pressing grooves 25 in a sliding manner, through holes corresponding to threaded holes are formed in the surfaces of the two pressing plates 702, bolts are arranged inside the two through holes, two heat dissipation holes 703 are formed in the surface of the mounting block 701, a heat dissipation fan 704 is fixedly arranged on the inner walls of the two heat dissipation holes 703, and a handle 705 is fixedly arranged on the front face of the mounting block 701;

a heat dissipation fan switch is arranged on the surface of the switch panel 26, and the two heat dissipation fans 704 are electrically connected with an external power supply through the heat dissipation fan switches;

specifically, as shown in fig. 1 and fig. 3, when the heat dissipation efficiency needs to be improved, two heat dissipation fans 704 are started through a heat dissipation fan switch, the two heat dissipation fans 704 generate air flow, the air flow can stir the air at the bottom end of the heat dissipation fin 15, heat exchange between the heat dissipation fin 15 and the air is promoted, the heat dissipation efficiency is improved, when the heat dissipation fans 704 need to be overhauled, the bolts are disassembled, the installation block 701 can be taken out by pulling the pull handle 705, the heat dissipation fans 704 are conveniently overhauled, when the heat dissipation fans 704 need to be installed, the installation block 701 slides in, the installation block 701 drives the two pressing plates 702 to move, the two pressing plates 702 are respectively supported by the inner walls of the two pressing grooves 25, the screw-in bolts are fixed at the moment, the front face of the installation block 701 and the front face of the box body 18 do not need to be aligned, and the installation is convenient.

The working principle is as follows: when the fixing base is used, when the cash register with other volumes needs to be fixed, the cash register is placed at the top end of the top plate 1, the rotary plate 5 is rotated, the rotary plate 5 drives the two connecting screw rods 3 to rotate, the two connecting screw rods 3 drive the two first movable plates 8 to move, the two first movable plates 8 both move towards the direction close to the connecting plate 4, the two first movable plates 8 both drive the two second movable plates 9 to move, the four second movable plates 9 drive the two clamping plates 10 to move, the two clamping plates 10 drive the anti-skid pads 11 to move, the two anti-skid pads 11 clamp the cash register, the fixation of the cash register is completed, the fixing base is very flexible, when the placed cash register is large in volume, the arranged sucking disc 16 can be extruded out of gas inside when the cash register is placed, so that the sucking disc 16 can suck the cash register, and the sucking effect of the cash register is further improved, when the height of the cash register needs to be adjusted, the speed reducing motor 605 is started through the speed reducing motor switch, the speed reducing motor 605 drives the adjusting disc 604 to rotate, a transmission shaft of the speed reducing motor 605 is coaxial with the center of the adjusting disc 604, the adjusting disc 604 drives the adjusting rod 603 to rotate, the adjusting rod 603 can slide along the inner wall of the arc-shaped guide groove 602 when rotating, the adjusting rod 603 can slide along the inner wall of the auxiliary groove 19, the adjusting rod 603 pushes the lifting plate 17 to move upwards through the auxiliary groove 19, the lifting plate 17 pushes the connecting plate 2 to move, the connecting plate 2 pushes the top plate 1 to move, and finally the cash register is pushed upwards, so that the height of the cash register is adjusted, users with different heights can use the cash register, when the heat dissipation efficiency needs to be improved, the two heat dissipation fans 704 are started through the heat dissipation fan switch, the two heat dissipation fans 704 generate air flow, and the air flow can stir the air at the bottom ends of the heat dissipation fins 15, promote the heat exchange of fin 15 and air, promote the radiating efficiency, when needs overhaul cooling fan 704, dismantle the bolt, pulling handle 705 can take out installation piece 701, conveniently overhaul cooling fan 704, when needs installation cooling fan 704, slide in installation piece 701, installation piece 701 drives two clamp plates 702 and removes, two clamp plates 702 are supported by the inner wall of two indent 25 respectively, the screw in bolt is accomplished fixedly this moment, need not align the front of installation piece 701 and the front of box body 18, easy to assemble.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A fixed base of a cash register comprises a top plate (1) and is characterized in that connecting plates (2) are fixedly arranged on two sides of the top plate (1), one sides of the two connecting plates (2) are rotatably connected with connecting screw rods (3) through bearings, a connecting disc (4) is fixedly arranged between the two connecting screw rods (3), the surfaces of the two connecting screw rods (3) are respectively connected with a first movable plate (8) through screw nuts and threads, the top ends of the two first movable plates (8) are respectively and fixedly provided with two second movable plates (9), a clamping plate (10) is fixedly arranged between every two corresponding second movable plates (9), one side of each clamping plate (10) is respectively and fixedly provided with an anti-skid pad (11), the surface of the top plate (1) is respectively provided with a first radiating groove (12), a plurality of adsorption holes (13) and four sliding grooves (14) which slide with the second movable plates (9), the bottom of roof (1) is equipped with adjusting part (6) and radiator unit (7) respectively.

2. The fixed base of a cash register as claimed in claim 1, wherein: two the screw thread opposite direction of connecting screw rod (3), one of them the one end of connecting screw rod (3) is passed one side of one of them connecting plate (2), one of them the one end of connecting screw rod (3) is fixed and is equipped with carousel (5), the inner wall of first radiating groove (12) is fixed and is equipped with fin (15), a plurality of the inner wall of adsorbing hole (13) bottom all is fixed and is equipped with sucking disc (16).

3. The fixed base of a cash register as claimed in claim 1, wherein: two the bottom of connecting plate (2) is all fixed and is equipped with lifter plate (17), two auxiliary groove (19), two have all been seted up on the surface of lifter plate (17) the bottom sliding connection of lifter plate (17) has box body (18), two the front and the back of lifter plate (17) are all fixed and are equipped with limiting plate (20), four the bottom of limiting plate (20) all with the inner wall sliding connection of box body (18) bottom, four spacing hole (21), four have all been seted up on the surface of limiting plate (20) the equal sliding connection of inner wall of spacing hole (21) has gag lever post (22), four the top of gag lever post (22) is all fixed and is equipped with spacing dish (23), four the bottom of gag lever post (22) all with the inner wall fixed connection of box body (18) bottom.

4. The fixed base of a cash register as claimed in claim 3, wherein: adjusting part (6) include regulating plate (601) and gear motor (605), the fixed inner wall that sets up in box body (18) bottom of regulating plate (601), arc guide way (602) have been seted up on the surface of regulating plate (601), the inner wall sliding connection of arc guide way (602) has regulation pole (603), adjust pole (603) and the equal sliding connection of contact portion in two auxiliary tank (19), the fixed adjusting disk (604) that is equipped with in one end of adjusting pole (603), gear motor (605) is fixed to be set up in one side of box body (18), gear motor (605) is the motor that just reverses, the transmission shaft of gear motor (605) and the one end fixed connection of adjusting disk (604).

5. The fixed base of a cash register as claimed in claim 4, wherein: second radiating groove (27) have been seted up at the back of box body (18), the fixed dust screen (28) that is equipped with in inner wall of second radiating groove (27), logical groove (24) and two indent (25) have been seted up respectively in the front of box body (18), two the inside of indent (25) all is linked together with the inside that leads to groove (24), two the threaded hole has all been seted up to the inner wall at indent (25) back, fixed flush mounting plate of being equipped with switch panel (26) in one side of box body (18).

6. The fixed base of a cash register as claimed in claim 5, wherein: radiator unit (7) are including installation piece (701), installation piece (701) slide to set up the inner wall in logical groove (24), the both sides of installation piece (701) are all fixed and are equipped with clamp plate (702), two the surface of clamp plate (702) respectively with the inner wall sliding connection of two indent (25), two the through-hole corresponding with the screw hole is all seted up on the surface of clamp plate (702), and the inside of two through-holes all is equipped with the bolt, two louvre (703) have been seted up on the surface of installation piece (701), two the inner wall of louvre (703) is all fixed and is equipped with cooling fan (704), the fixed handle (705) that is equipped with in front of installation piece (701).

7. The fixed base of a cash register as claimed in claim 6, wherein: the surface of the switch panel (26) is respectively provided with a heat radiation fan switch and a speed reduction motor switch, and the two heat radiation fans (704) and the two speed reduction motors (605) are respectively electrically connected with an external power supply through the heat radiation fan switch and the speed reduction motor switch.

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