Full-automatic drawer vehicle-mounted refrigerator

Abstract

The utility model discloses a full-automatic drawer vehicle-mounted refrigerator which comprises a refrigerator body, a drawer type inner bin capable of horizontally moving and stretching towards the front end is arranged in the refrigerator body, a sliding guide rail is arranged at the bottom of the inner side of the refrigerator body, and the drawer type inner bin is installed on the sliding guide rail to slide. A transmission assembly is arranged at the bottom of the inner side of the refrigerator body and comprises a base plate, a drawer power assembly arranged at the rear end of the base plate and a front guide wheel seat arranged at the front end of the base plate, and the drawer power assembly comprises a guide connecting seat and a gearbox installed at the bottom of the guide connecting seat. A motor is installed at the input end of the gearbox, the front guide wheel base is connected with the output end of the gearbox through a transmission wheel and a transmission belt, and the transmission belt is connected with the drawer type inner bin through a connecting base. The transmission belt is adopted for transmission, the structure is simple, installation is convenient and fast, and the problems of an existing transmission structure are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, and specifically relates to a fully automatic drawer vehicle-mounted refrigerator. Background Art

[0002] A vehicle-mounted refrigerator is a commonly used vehicle-mounted electrical appliance in daily life. Among the existing vehicle-mounted refrigerators, there is a drawer-type vehicle-mounted refrigerator. In order to facilitate the use of the vehicle-mounted refrigerator, an automatic transmission component is installed inside the vehicle-mounted refrigerator to drive the telescopic movement of the drawer-type inner compartment. Currently, ropes or lead screws are generally used for driving, which has a relatively high cost, occupies a relatively large space, and has a short service life. Content of the Utility Model

[0003] The utility model provides a fully automatic drawer vehicle-mounted refrigerator, which uses a transmission belt for transmission, has a simple structure and is convenient to install, and solves the problems of the existing transmission structure.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a fully automatic drawer vehicle-mounted refrigerator, including a refrigerator box body. A drawer-type inner compartment that can be translated and telescoped forward is arranged inside the refrigerator box body. A sliding guide rail is arranged at the inner bottom of the refrigerator box body. The drawer-type inner compartment is installed on the sliding guide rail for sliding. A transmission component is arranged at the inner bottom of the refrigerator box body. The transmission component includes a chassis, a drawer power component arranged at the rear end of the chassis, and a front guide wheel seat arranged at the front end of the chassis. The drawer power component includes a guide connection seat and a gearbox installed at the bottom of the guide connection seat. A motor is installed at the input end of the gearbox. A transmission wheel and a transmission belt are connected between the front guide wheel seat and the output end of the gearbox. The transmission belt is connected to the drawer-type inner compartment through a connection seat.

[0005] Preferably, the guide connection seat is strip-shaped, and the transmission belt extends into the guide connection seat and is connected to the transmission wheel.

[0006] Preferably, the inner side of the sliding guide rail is connected to the chassis, and the outer side of the sliding guide rail is connected to the drawer-type inner compartment through a connecting long plate.

[0007] Preferably, a refrigeration component is installed at the rear end of the refrigerator box body.

[0008] Preferably, the transmission belt is a toothed transmission belt.

[0009] Preferably, the front guide wheel seat is connected to the chassis through a sliding groove and a screw passing through the sliding groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] Among them, the drawer power assembly uses a transmission belt for transmission, which has relatively low cost, occupies relatively little space, has a long service life, high transmission accuracy, and relatively low noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view structure diagram of the present utility model;

[0013] Figure 2 is the front view sectional structure diagram of the present utility model;

[0014] Figure 3 is Figure 2 the sectional structure diagram taken along the line A-A of

[0015] Figure 4 is the three-dimensional structure diagram of the partial structure of the present utility model;

[0016] Figure 5 is the three-dimensional structure diagram of the transmission assembly of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0018] As Figures 1-5 shown, the present utility model provides a fully automatic drawer vehicle-mounted refrigerator, which includes a refrigerator box body 1. A drawer-type inner bin 9 that can translate and retract forward is arranged inside the refrigerator box body 1. A sliding guide rail 11 is arranged at the inner bottom of the refrigerator box body 1. The drawer-type inner bin 9 is installed on the sliding guide rail 11 for sliding. A transmission assembly is arranged at the inner bottom of the refrigerator box body 1. The transmission assembly includes a chassis 12, a drawer power assembly 3 arranged at the rear end of the chassis 12, and a front guide wheel seat 8 arranged at the front end of the chassis 12. The drawer power assembly 3 includes a guide connection seat 32 and a gearbox 33 installed at the bottom of the guide connection seat 32. A motor 31 is installed at the input end of the gearbox 33. A transmission wheel 7 and a transmission belt 6 are connected between the front guide wheel seat 8 and the output end of the gearbox 33. The transmission belt 6 is connected to the drawer-type inner bin 9 through a connection seat 5. A refrigeration assembly 2 is installed at the rear end of the refrigerator box body 1, which can continuously refrigerate the inside of the refrigerator box body 1.

[0019] Specifically, the gearbox 33 can convert the high speed output by the motor 31 into low speed. The output of low speed and high torque can drive the transmission wheel 7 and the transmission belt 6 to run stably, drive the drawer-type inner bin 9 to move. Even if the drawer-type inner bin 9 is full of items, it can still move stably. At the same time, the sliding guide rail 11 can support the drawer-type inner bin 9. A panel 4 is arranged at the front end of the drawer-type inner bin 9.

[0020] Among them, the drive belt 6 is a toothed drive belt, and the transmission is stable and reliable. In order to adjust the transmission tension of the drive belt 6, the front guide wheel seat 8 is connected to the chassis 12 through a sliding groove 13 and a screw passing through the sliding groove 13, and the tension of the drive belt 6 is adjusted by adjusting the position of the front guide wheel seat 8.

[0021] In order to prevent the drive belt 6 from derailing, the guide connection seat 32 is strip-shaped, and the drive belt 6 extends into the guide connection seat 32 and is connected to the drive wheel 7.

[0022] The inner side of the sliding guide rail 11 is connected to the chassis 12, and the outer side of the sliding guide rail 11 is connected to the drawer-type inner bin 9 through a connecting long plate 10.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, in the present invention, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0025] In the present invention, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

Claims

1. A fully automatic drawer-type vehicle-mounted refrigerator, characterized in that: Including: A refrigerator cabinet (1), inside which there is a drawer - type inner bin (9) that can translate and telescopic forward. On the inner bottom of the refrigerator cabinet (1), there is a sliding guide rail (11). The drawer - type inner bin (9) is installed on the sliding guide rail (11) for sliding. On the inner bottom of the refrigerator cabinet (1), there is a transmission assembly. The transmission assembly includes a chassis (12), a drawer power assembly (3) arranged at the rear end of the chassis (12), and a front guide wheel seat (8) arranged at the front end of the chassis (12). The drawer power assembly (3) includes a guide connection seat (32) and a gearbox (33) installed at the bottom of the guide connection seat (32). An electric motor (31) is installed at the input end of the gearbox (33). The front guide wheel seat (8) and the output end of the gearbox (33) are connected by a transmission wheel (7) and a transmission belt (6). The transmission belt (6) is connected to the drawer - type inner bin (9) through a connection seat (5).

2. The fully automatic drawer-type vehicle-mounted refrigerator according to claim 1, characterized in that: The guide connection seat (32) is strip - shaped, and the transmission belt (6) extends into the guide connection seat (32) and is connected to the transmission wheel (7).

3. The fully automatic drawer-type vehicle-mounted refrigerator according to claim 1, wherein: The inner side of the sliding guide rail (11) is connected to the chassis (12), and the outer side of the sliding guide rail (11) is connected to the drawer - type inner bin (9) through a connecting long plate (10).

4. The fully automatic drawer-type in-vehicle refrigerator according to claim 1, wherein: A refrigeration assembly (2) is installed at the rear end of the refrigerator cabinet (1).

5. The fully automatic drawer-type vehicle-mounted refrigerator according to claim 1, characterized in that: The transmission belt (6) is a toothed transmission belt.

6. The fully automatic drawer-type in-vehicle refrigerator according to claim 1, wherein: The front guide wheel seat (8) is connected to the chassis (12) through a sliding slot (13) and a screw passing through the sliding slot (13).

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