The mounting structure of base plate and drawer in the cash box
Technical field
The utility model relates to cash box, refers more particularly to the mounting structure of base plate and drawer in the cash box.
Background technology
Present cash box, its structure comprises: casing and the base plate and the drawer that are provided with in the casing, wherein: the mounting structure of base plate and drawer, comprise: be arranged on drawout chassis and drawer in the cash box casing, the outside of two blocks of side plates of drawer is respectively arranged with slide rail, the front end of two blocks of side plates of drawer is respectively arranged with slider roller, the both sides of drawout chassis base plate are respectively arranged with upstanding edge, the top of every upstanding edge is provided with in-flanges, article two, the rear end of upstanding edge is provided with support roller, the slider roller of both sides is movable respectively to be provided with in the space that is formed by drawout chassis base plate and in-flanges of a corresponding side, and two slide rails are shelved on the support roller of a corresponding side; Be provided with the limited block that matches with the support roller of a corresponding side on every slide rail.This limited block is generally baffle plate or plastics block.This just makes cash box in opening process, drawer is that the mode by limited block bump support roller is only stopped drawer, noise is bigger, positioning performance relatively poor (open site of drawer is uncertain), and the hard disk that the vibrations that produced of bump also can be opposite in the POS machine of its top causes damage.
The utility model content
A technical matters to be solved in the utility model is: the mounting structure that base plate and drawer in a kind of cash box of positioning performance, the noise when reducing drawer and opening and the vibrations when improving drawer and opening are provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the mounting structure of base plate and drawer in the cash box, comprise: be arranged on drawout chassis and drawer in the cash box casing, the outside of two blocks of side plates of drawer is respectively arranged with slide rail, the front end of two blocks of side plates of drawer is respectively arranged with slider roller, the both sides of drawout chassis base plate are respectively arranged with upstanding edge, the top of every upstanding edge is provided with in-flanges, the rear end of every upstanding edge is provided with support roller, two slider rollers are movably arranged on respectively in the space that is formed by drawout chassis base plate and in-flanges of a corresponding side, and described two slide rails are shelved on the support roller of a corresponding side; Be provided with the elastic component that matches with the support roller of a corresponding side on every slide rail.
Described elastic component is made of sheet metal or nylon material.
The beneficial effects of the utility model are: the utility model is by having made limited block into elastic component by rigid baffle plate or plastics block, make drawer open when finishing, by original drawer directly clash into support pulley change into by elastic component with support the pulley flexibility and contact, drawer stops under the effect of elastic component elastic force gradually, impingement phenomenon can not take place, make that positioning performance has obtained significantly promoting, and the vibrations of generation have been avoided clashing into to hard disk, the support injury that pulley caused, reduce noise, prolonged the serviceable life of cash box.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structure for amplifying synoptic diagram that A-A analyses and observe direction among Fig. 1;
Fig. 3 is the structure for amplifying synoptic diagram that the B-B of Fig. 2 analyses and observe direction;
Fig. 4 is the structure for amplifying synoptic diagram of C part among Fig. 1;
Among Fig. 1 to Fig. 4: 1, base plate, 2, upstanding edge, 3, in-flanges, 4, base plate, 5, side plate, 6, slide rail, 7, slider roller, 8, support roller, 9, elastic component, 91 buckles, 92, only stop end.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the mounting structure of base plate and drawer in the cash box described in the utility model, comprise: be arranged on drawout chassis and drawer in the cash box casing, the outside that is arranged on two blocks of side plates 5 on the base plate 4 of drawer is respectively arranged with slide rail 6---referring to shown in Figure 3, the front end of these two blocks of side plates 5 is respectively arranged with slider roller 7, as shown in Figure 2, the both sides of the base plate 1 of drawout chassis are respectively arranged with upstanding edge 2, the top of every upstanding edge 2 is provided with in-flanges 3, the rear end of every upstanding edge 2 is provided with support roller 8, in the space that base plate 1 and the in-flanges 3 by drawout chassis that two slider rollers 7 are movably arranged on a corresponding side respectively forms, described two slide rails 6 are shelved on the support roller 8 of a corresponding side; Be provided with the elastic component 9 that matches with the support roller 8 of a corresponding side on every slide rail 6, as Fig. 1, shown in Figure 4, its concrete set-up mode is: offer a pair of bayonet socket and a spacing hole on the slide rail 6, the a pair of buckle 91 of elastic component 9 snaps in the bayonet socket, only the stopping of elastic component 9 holds 92 to be located in the spacing hole, only stop to hold 92 side, right side to be resisted against on the hole wall on spacing hole right side, only stop to hold between the hole wall in 92 left lateral sides and spacing hole left side and leave the free gap; The elastic component 9 here is made of sheet metal or nylon6 chips elastomeric material.
The utility model is by having made limited block into elastic component 9 by rigid baffle plate or plastics block, make drawer open when finishing, directly clashing into support pulley 8 by original drawer changes into by elastic component 9 and support pulley 8 flexible contacts, only the stopping of elastic component 9 holds 92 deformation take place, hole wall to the spacing hole left side is drawn close, like this, drawer stops under the effect of elastic component elastic force gradually, and impingement phenomenon can not take place, make that positioning performance has obtained significantly promoting, and avoided clashing into the vibrations of generation to hard disk, support the injury that pulley 8 is caused, reduced noise, prolonged the serviceable life of cash box.