CN210244527U

CN210244527U - POS cash register base with rotary device

Info

Publication number: CN210244527U
Application number: CN201921237203.7U
Authority: CN
Inventors: Ming Liu; 刘明; Hu Zhao; 赵虎; Zhiqin Ming; 明志钦
Original assignee: Jiangsu Duolaimi Information Technology Co ltd
Current assignee: Jiangsu Duolaimi Information Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-03
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a POS cash register base with a rotating device, which comprises an upper base, a lower base, an adjusting knob and a fixing frame, wherein the upper base is positioned in the lower base and is connected with the lower base through an air spring; the cash register base of the utility model can realize the rotation in all directions and at multiple angles, and can freely adjust the height at the same time, thereby achieving the best cash register effect; whole base can guarantee stably when using, avoids the mistake to bump, and the shock attenuation is effectual.

Description

POS cash register base with rotary device

Technical Field

The utility model relates to a base specifically is a POS cash registering machine base with rotary device.

Background

Commercial electronic cash register is a product combining microelectronic technology development and modern commodity circulation management concept and technology development, and a commercial electronic cash register is one of essential basic electronic devices for modern and automatic commercial management.

The current cash registering machine adopts fixed structure mostly, can't rotate and adjust, because the restriction of mounted position or service position, has brought very big inconvenience for cashier's use, and if adopt simple pivot can't fix in rotatory back position, very easily cause the removal, when making things convenient for the display rotatory, very easily because of people's touching the display unintentionally and causing the rotation, the user need readjust rotation angle for this reason, cause the inconvenience in the use.

The POS cash register base with the rotating device comprises a cash register main body and a rotating base arranged at the bottom end of the cash register main body, wherein the rotating base is rotatably connected with the cash register main body through a rotating mechanism, a limiting mechanism is arranged on the side face of the rotating base, a metal shaft is connected to the bottom end of the cash register main body, the rotating mechanism comprises a rotating shaft, the bottom end of the rotating shaft is connected with a rotating bearing, an annular metal cylinder is connected to the outer wall of the top end of the rotating shaft, a plurality of clamping grooves are uniformly formed in the surface of the annular metal cylinder, a rotating cylinder is connected to the bottom end of the metal shaft, a plurality of metal bulges matched with the clamping grooves are uniformly arranged on the inner wall of the rotating cylinder, the limiting mechanism comprises an adjusting screw; the utility model discloses a device has following weak point:

1. the rotating mechanism is easy to cause the rotation of the whole base due to mistaken touch or vibration and the like, and a cashier needs to adjust the angle again, so that the inconvenience in use is caused;

2. when the cash register is impacted by the outside, the shock cannot be absorbed, and the stability of the base and the cash register is kept;

3. the height and the angle of the cash register cannot be adjusted, so that the cash register is inconvenient to use;

4. when the rotation adjustment is performed, the rotation is not stable, and noise is easily generated.

Disclosure of Invention

An object of the utility model is to provide a POS cash registering machine base with rotary device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a POS cash register base with a rotating device comprises an upper base, a lower base, an adjusting knob and a fixing frame, wherein the lower base is of a hollow cylindrical structure, the outer wall of the lower base is provided with at least four mounting lugs, the upper base is positioned in the lower base and is connected with the lower base through an air spring, the top of the upper base is provided with a rotating shaft, a worm wheel is sleeved outside the rotating shaft, the worm wheel is meshed and connected with a worm, the top of the rotating shaft is fixedly connected with a top plate, a sleeve is sleeved between the top plate and the lower base, one end of the worm extends out of the sleeve to be connected with a positioning sleeve, one end of the positioning sleeve is connected with the adjusting knob, the top of the top plate is fixedly connected with a telescopic rod, the top of the telescopic rod is provided with a connecting sleeve, a universal ball is arranged in the connecting sleeve, the top, the two upper supports are hinged on the circular support, the top of the support is connected with the fixed support through a tension spring, and the bottom of the support is connected with the top of the lower support.

As a further aspect of the present invention: and the telescopic rod is provided with a positioning knob.

As a further aspect of the present invention: the top of the upper bracket is connected with a bending block, and the top of the bending block is connected with a round pressing block.

As a further aspect of the present invention: the bottom of the lower support is connected with a horizontal supporting plate, a groove is formed in the supporting plate, and the top of the supporting plate is connected with a vertical stop block.

As a further aspect of the present invention: the bottom of the adjusting knob is connected with a rotating rod, a convex block is arranged outside the rotating rod, the inner wall of the positioning sleeve is provided with a circle of sliding grooves, and the sliding grooves are vertically connected with rotating grooves.

As a further aspect of the present invention: the connecting sleeve consists of two semicircular elastic clamping blocks, and a locking sleeve is connected outside the connecting sleeve through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the cash register base of the utility model can realize the rotation in all directions and at multiple angles, and can freely adjust the height at the same time, thereby achieving the best cash register effect; when the angle of the cash register is adjusted, the cash register can be fixed, and the current angle cannot deviate even if the cash register is touched by mistake or is collided, so that unnecessary troubles are reduced; whole base can guarantee stably when using to can in time the shock attenuation when receiving the impact.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle fixing frame of the present invention.

Fig. 3 is a schematic structural view of the cash register of the present invention when the fixing frame is placed thereon.

Fig. 4 is a schematic structural view of the side of the middle fixing frame of the present invention.

Fig. 5 is a schematic structural view of the middle positioning sleeve of the present invention.

Fig. 6 is a schematic view of the connection between the universal ball and the connection sleeve.

In the figure: 1-upper base, 2-lower base, 3-adjusting knob, 4-fixing frame, 5-cash register, 6-air spring, 7-sleeve, 8-rotating shaft, 9-worm wheel, 10-worm, 11-positioning sleeve, 12-top plate, 13-telescopic rod, 14-positioning knob, 15-connecting sleeve, 16-universal ball, 17-mounting lug, 18-upper support, 19-tension spring, 20-pressing block, 21-groove, 22-lower support, 23-support, 24-threaded hole, 25-supporting plate, 26-stop block, 27-bending block, 28-locking sleeve, 29-rotating rod, 30-lug, 31-rotating groove, 32-sliding groove and 33-elastic clamping block.

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.

Referring to fig. 1 to 3, in the embodiment of the present invention, a POS cash register base with a rotating device includes an upper base 1, a lower base 2, an adjusting knob 3 and a fixing frame 4, where the lower base 2 is a hollow cylindrical structure, the outer wall of the lower base 2 is provided with at least four mounting lugs 17, the upper base 1 is located in the lower base 2 and connected with the lower base 2 through an air spring 6, the top of the upper base 1 is provided with a rotating shaft 8, the rotating shaft 8 is externally sleeved with a worm wheel 9, the worm wheel 9 is engaged with a worm 10, the top of the rotating shaft 8 is fixedly connected with a top plate 12, a sleeve 7 is sleeved between the top plate 12 and the lower base 2, one end of the worm 10 extends out of the sleeve 7 and is connected with a positioning sleeve 11, one end of the positioning sleeve 11 is connected with the adjusting knob 3, the top of the top plate 12 is fixedly connected with a, the top of the universal ball 16 is connected with the fixing frame 4, a plurality of threaded holes 24 are formed in the center of the fixing frame 4, three strip-shaped holes are formed in the edge of the fixing frame 4, a lower support 22 and two upper supports 18 are respectively arranged in the strip-shaped holes, the two upper supports 18 are hinged on a circular support 23, the top of the support 23 is connected with the fixing frame 4 through a tension spring 19, and the bottom of the support 23 is connected with the top of the lower support 22.

The base of the cash register 5 of the utility model can realize the rotation in all directions and at multiple angles, and can freely adjust the height at the same time, thereby achieving the best cash register effect; when the angle of the cash register 5 is adjusted, the cash register can be fixed, and the current angle cannot be deviated even if the cash register is touched by mistake or collided, so that unnecessary troubles are reduced; whole base can guarantee stably when using to can in time the shock attenuation when receiving the impact.

When the base of the cash register 5 of the utility model is used, the lower base 2 is firstly fixed on the desktop through the mounting lug 17, the upper base 1 is positioned in the lower base 2, a cavity is formed between the upper base 1 and the lower base 2, and the cavity can play a certain buffer role to the external gravity or impact due to the air resistance and the compression characteristic, thereby ensuring the stability of the cash register 5, and simultaneously the air spring 6 can also reduce the impact brought by the upper device during rotation and movement, and a certain damping effect is achieved; the rotating shaft 8 at the top of the upper base 1 can rotate under the matching action of the worm 10 and the worm wheel 9, so that the upper top plate 12 and the cash register 5 are driven to rotate, and the effect of 360-degree rotation is achieved; the worm wheel 9 and the worm 10 are in matched connection, so that the rotating shaft 8 can rotate more stably, the impact and the noise are low, and the stability of the cash register 5 in the use process is ensured; the worm 10 can be driven by the external adjusting knob 3 to rotate, so that the rotating angle of the cash register 5 can be controlled by a cashier independently, and the operation is simple, convenient and easy.

Besides the rotation on the horizontal plane, the cash register 5 can also realize the adjustment of different heights under the action of the telescopic rod 13, so that the cash register 5 can adapt to the use of cash registers of different heights; the universal ball 16 at the top of the telescopic rod 13 can rotate freely in the connecting sleeve 15, so that the fixed frame 4, namely the cash register 5, is driven to rotate at different angles, the cash register 5 is convenient to adjust to an optimal angle, and the cash registering efficiency of a cashier is improved; the cash register 5 is mainly placed on the fixed frame 4, the fixed frame 4 is vertically arranged, the cash register 5 is placed on a supporting plate 25 of the lower support 22, at the moment, the lower support 22 pulls the connecting rod and the support 23 to move downwards under the action of gravity of the cash register 5, so that the upper support 18 is clamped inwards, the top of the cash register 5 can be clamped in the upper support 18, the fixation of the cash register 5 is realized, and meanwhile, the cash register 5 can be further reinforced by screws through the threaded holes 24 on the fixed frame 4; when the cash register 5 is taken down, the lower bracket 22 is restored to the original state again by the tension spring 19, so that the cash register 5 is convenient to take out and place.

A positioning knob 14 is arranged on the telescopic rod 13; the telescopic rod 13 is used for controlling the height of the cash register 5 so as to enable the cash register to be suitable for cashiers with different heights; the positioning knob 14 is used for fixing the telescopic rod 13 and preventing the telescopic rod 13 from freely stretching.

Referring to fig. 4, in the embodiment of the present invention, the top of the upper bracket 18 is connected to a bending block 27, and the top of the bending block 27 is connected to a circular pressing block 20; the upper end of the cash register 5 is pressed by the pressing block 20 on the upper bracket 18, so that the upper part of the cash register 5 can be kept stable.

The bottom of the lower bracket 22 is connected with a horizontal supporting plate 25, the supporting plate 25 is provided with a groove 21, and the top of the supporting plate 25 is connected with a vertical stop dog 26; the layer board 25 on the lower carriage 22 is used for bearing cash registering machine 5 weight, and dog 26 on the layer board 25 is fixed cash registering machine 5 lower extreme to guarantee that whole cash registering machine 5 can be fixed stably in mount 4, recess 21 is used for cash registering machine 5's electric wire etc. to pass through, still can accomodate the arrangement with the electric wire through the ply-yarn drill simultaneously.

Referring to fig. 5, in the embodiment of the present invention, the bottom of the adjusting knob 3 is connected to a rotating rod 29, a bump 30 is arranged outside the rotating rod 29, a circle of sliding groove 32 is arranged on the inner wall of the positioning sleeve 11, and a rotating groove 31 is vertically connected to the sliding groove 32; the adjusting knob 3 is mainly used for adjusting the rotation angle of the whole device, when the cash register 5 needs to rotate, the convex block 30 of the adjusting knob 3 is connected with the rotating groove 31, and at the moment, the adjusting knob 3 is connected with the worm 10 through the positioning sleeve 11, so that the worm 10 and the worm wheel 9 can be driven to rotate together, and the rotating shaft 8 and the upper cash register 5 are driven to rotate; when the angle of the cash register 5 needs to be fixed, the adjusting knob 3 is pressed downwards, so that the bump 30 enters the chute 32, no matter how the adjusting knob 3 is rotated, the rotating shaft 8 cannot be driven to rotate, thereby realizing the fixation of the cash register 5 and playing the role of preventing mistaken collision.

Referring to fig. 6, in the embodiment of the present invention, the connection sleeve 15 is composed of two semicircular elastic clamping blocks 33, and the outside of the connection sleeve 15 is connected with the locking sleeve 28 through a screw thread; the connecting sleeve 15 is mainly used for connecting the universal ball 16, so that the cash register 5 can rotate at multiple angles; when the angle of the cash register 5 is determined, the locking sleeve 28 outside the connecting sleeve 15 can be tightly rotated, so that the universal ball 16 is clamped through the elastic clamping block 33, the universal ball 16 is prevented from moving, and the cash register 5 is fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a POS cash registering machine base with rotary device, includes upper base (1), lower base (2), adjust knob (3) and mount (4), its characterized in that: the lower base (2) is of a hollow cylindrical structure, at least four mounting lugs (17) are arranged on the outer wall of the lower base (2), the upper base (1) is positioned in the lower base (2) and connected with the lower base (2) through an air spring (6), a rotating shaft (8) is arranged at the top of the upper base (1), a worm wheel (9) is sleeved outside the rotating shaft (8), the worm wheel (9) is meshed with a worm (10), a top plate (12) is fixedly connected with the top of the rotating shaft (8), a sleeve (7) is sleeved between the top plate (12) and the lower base (2), one end of the worm (10) extends out of the sleeve (7) to be connected with a positioning sleeve (11), one end of the positioning sleeve (11) is connected with an adjusting knob (3), a telescopic rod (13) is fixedly connected with the top of the top plate (12), a connecting sleeve (15) is arranged at the top of, universal ball (16) top is connected with mount (4), mount (4) center is equipped with several screw hole (24), and mount (4) edge is equipped with three bar hole, and the bar is downthehole to be equipped with lower carriage (22) and two upper bracket (18) respectively, and two upper bracket (18) articulate on circular shape support (23), and support (23) top is passed through extension spring (19) and is connected with mount (4), and support (23) bottom is connected with lower carriage (22) top.

2. The POS register base with rotation apparatus of claim 1, wherein: and a positioning knob (14) is arranged on the telescopic rod (13).

3. The POS register base with rotation apparatus of claim 1, wherein: the top of the upper support (18) is connected with a bending block (27), and the top of the bending block (27) is connected with a round pressing block (20).

4. The POS register base with rotation apparatus of claim 1, wherein: the bottom of the lower support (22) is connected with a horizontal supporting plate (25), a groove (21) is formed in the supporting plate (25), and the top of the supporting plate (25) is connected with a vertical stop block (26).

5. The POS register base with rotation apparatus of claim 1, wherein: the bottom of the adjusting knob (3) is connected with a rotating rod (29), a convex block (30) is arranged outside the rotating rod (29), the inner wall of the positioning sleeve (11) is provided with a circle of sliding groove (32), and the sliding groove (32) is vertically connected with a rotating groove (31).

6. The POS register base with rotation apparatus of claim 1, wherein: the connecting sleeve (15) consists of two semicircular elastic clamping blocks (33), and a locking sleeve (28) is connected outside the connecting sleeve (15) through threads.