CN219215079U

CN219215079U - Intelligent handcart for meeting service

Info

Publication number: CN219215079U
Application number: CN202320844976.1U
Authority: CN
Inventors: 林华娟; 黄岳钧
Original assignee: Dongguan Chengdian Digital Economy Industry Technology Research Institute Co ltd
Current assignee: Dongguan Chengdian Digital Economy Industry Technology Research Institute Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-20
Anticipated expiration: 2033-04-14

Abstract

The utility model belongs to the field of trolleys, and particularly relates to an intelligent trolley for meeting service, which comprises a bottom plate, wherein universal wheels are arranged at the bottom of the bottom plate, a pressure sensor is fixedly arranged at the upper end of the bottom plate, a containing box is fixedly arranged at the upper end of the pressure sensor, a heat dissipation mechanism is arranged in the bottom plate, a fixed push rod is fixedly connected to the upper end of the bottom plate, a handheld push rod is sleeved on the outer side of the fixed push rod in a sliding manner, a handrail spring is arranged in the handheld push rod, a telescopic buckle is connected to the fixed push rod in a sliding manner, a telescopic spring is fixedly connected to the telescopic buckle, and the telescopic spring is fixedly connected with the handheld push rod. According to the utility model, the telescopic mechanism is additionally arranged on the push rod of the handcart, and the relative positions of the handheld push rod and the fixed push rod can be changed by pressing in the use process, so that the purpose of changing the use height is achieved.

Description

Intelligent handcart for meeting service

Technical Field

The utility model relates to the technical field of trolleys, in particular to an intelligent trolley for meeting service.

Background

At present, in the use of handcart, need weigh the object, according to patent application publication number: the embodiment of the utility model discloses an intelligent trolley for meeting service, which is provided by CN 109017951A, facilitates the selection of member users during purchase, satisfies the use of different amounts of goods and also satisfies the entertainment demands of customers in the use process. However, in the use process of the handcart in the prior art, the heat productivity of the battery is large, the height of the handrail cannot be adjusted, and the use efficiency is affected. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide an intelligent trolley for meeting service, which solves the problems that the heat productivity of a battery is large and the height of an armrest cannot be adjusted in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent handcart for meeting service, includes the bottom plate, the bottom of bottom plate is provided with the universal wheel, the upper end fixed mounting of bottom plate has pressure sensor, pressure sensor's upper end fixed mounting has holds the box, be provided with heat dissipation mechanism in the bottom plate, the upper end fixedly connected with fixed catch bar of bottom plate, the outside sliding sleeve of fixed catch bar has held the catch bar, be provided with handrail spring in the hand-held catch bar, sliding connection has flexible knot in the hand-held catch bar, flexible knot and fixed catch bar sliding connection, flexible knot is last fixedly connected with extension spring, extension spring and hand-held catch bar fixed connection.

Preferably, one end of the armrest spring is fixedly connected with a handheld pushing rod, and the other end of the armrest spring is fixedly connected with a fixed pushing rod.

Preferably, the upper end of the containing box is fixedly connected with a bracket rod, and a display screen is fixedly installed on the bracket rod.

Preferably, the bottom plate is hinged with a heat dissipation plate, a magnet is fixedly connected with the heat dissipation plate, and the magnet is attracted with the bottom plate.

Preferably, the heat dissipation mechanism comprises a clamping groove, a storage battery, a fan blade, a motor, a fixed shaft, a poking plate, a fixed block and a shock pad, wherein the clamping groove is formed in the bottom plate, the storage battery is installed in the bottom plate, a convex block of the storage battery is in sliding connection with the clamping groove, the shock pad is contacted with the lower end of the storage battery, the shock pad is fixedly connected with the inside of the bottom plate, the motor is fixedly connected with the inside of the bottom plate, and the fan blade is fixedly connected with the output shaft of the motor.

Preferably, the inside fixedly connected with fixed block of bottom plate, the right-hand member fixedly connected with fixed axle of fixed block, it is connected with the plectrum to rotate on the fixed axle, the plectrum contacts with the battery, the plectrum contacts with the fixed block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the telescopic mechanism is additionally arranged on the push rod of the handcart, and the relative positions of the handheld push rod and the fixed push rod can be changed by pressing in the use process, so that the purpose of changing the use height is achieved.

2. This novel structure such as establishing cooling mechanism, heating panel additional through the inside at the bottom plate that uses, in the use, motor fan blade drives the air flow to reach an air-cooled radiating purpose to the battery.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged sectional view of a portion of the construction of the hand-held push rod of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged cross-sectional view of the floor of FIG. 2 in accordance with the present utility model;

fig. 5 is an enlarged view of the portion a structure of fig. 4, which is novel in this application.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a pressure sensor; 4. a heat dissipation mechanism; 5. fixing a pushing rod; 6. a hand-held push rod; 7. a telescopic buckle; 71. a telescopic spring; 8. a storage case; 9. a bracket rod; 10. a display screen; 11. a handrail spring; 12. a heat dissipation plate; 13. a magnet; 41. a clamping groove; 42. a storage battery; 43. a fan blade; 44. a motor; 45. a fixed shaft; 46. a pulling piece; 47. a fixed block; 48. and a shock pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2 and fig. 3, an intelligent trolley for meeting service comprises a bottom plate 1, universal wheels 2 are arranged at the bottom of the bottom plate 1, a pressure sensor 3 is fixedly arranged at the upper end of the bottom plate 1, a holding box 8 can be weighed through the design of the pressure sensor 3, the holding box 8 is fixedly arranged at the upper end of the pressure sensor 3, a heat dissipation mechanism 4 is arranged in the bottom plate 1, a fixed push rod 5 is fixedly connected to the upper end of the bottom plate 1, a handheld push rod 6 is sleeved on the outer side of the fixed push rod 5 in a sliding manner, a handrail spring 11 is arranged in the handheld push rod 6, one end of the handrail spring 11 is fixedly connected with the handheld push rod 6, the other end of the handrail spring 11 is fixedly connected with the fixed push rod 5, a telescopic buckle 7 is connected with the fixed push rod 5 in a sliding manner, a telescopic spring 71 is fixedly connected to the telescopic buckle 7, and the handheld push rod 6 is fixedly connected with the telescopic spring 71.

Referring to fig. 1 and 2, the upper end of the holding box 8 is fixedly connected with a support rod 9, a display screen 10 is fixedly mounted on the support rod 9, the display screen 10 can display the digits of the symmetrical weight, a heat dissipation plate 12 is hinged on the bottom plate 1, a magnet 13 is fixedly connected on the heat dissipation plate 12, the magnet 13 is attracted with the bottom plate 1, the inner side of the heat dissipation plate 12 is communicated with the heat dissipation mechanism 4, and the magnet 13 is attracted on the bottom plate 1 and can close the heat dissipation plate 12.

Referring to fig. 4 and 5, the heat dissipation mechanism 4 includes a clamping groove 41, a storage battery 42, a fan blade 43, a motor 44, a fixed shaft 45, a pulling piece 46, a fixed block 47 and a shock pad 48, the clamping groove 41 is provided in the bottom plate 1, the storage battery 42 is installed in the bottom plate 1, a bump of the storage battery 42 is slidably connected with the clamping groove 41, the shock pad 48 is contacted with the lower end of the storage battery 42, the shock pad 48 is fixedly connected with the inside of the bottom plate 1, the motor 44 is fixedly connected with the motor 44, an output shaft of the motor 44 is fixedly connected with the fan blade 43, the fixed block 47 is fixedly connected with the inside of the bottom plate 1, the fixed shaft 45 is fixedly connected with the fixed shaft 45, the pulling piece 46 is rotationally connected with the pulling piece 46, the pulling piece 46 is contacted with the storage battery 42, when the storage battery 42 needs to be disassembled, the heat dissipation plate 12 is opened, then the pulling piece 46 is rotated on the fixed shaft 45, and the storage battery 42 is separated from the storage battery 41, the storage battery 42 can be moved rightwards, separated from the clamping groove 41, and the storage battery 42 can be removed for easy replacement.

The specific implementation process of the utility model is as follows: when the height is required to be regulated, the hand-held push rod 6 is pressed down, the telescopic buckle 7 in the hand-held push rod 6 is stressed to drive the telescopic spring 71 to compress, and when the height is proper, the telescopic buckle 7 is ejected out and locked under the pressure of the telescopic spring 71, so that the regulation of the using height is achieved.

In the use process, the storage battery 42 drives the motor 44 so as to enable the fan blades 43 to rotate, and drives air to flow out of the heat dissipation plate 12, so that the air is driven to flow to achieve the purpose of cooling the storage battery 42; when the storage battery 42 needs to be disassembled, the heat dissipation plate 12 is opened, then the poking piece 46 is poked, the poking piece 46 rotates on the fixed shaft 45 and leaves the storage battery 42, then the storage battery 42 can be moved rightwards and separated from the clamping groove 41, and then the storage battery 42 can be taken down for convenient replacement.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Intelligent handcart is used in meeting service, including bottom plate (1), its characterized in that: the utility model discloses a portable electric power tool is characterized in that a universal wheel (2) is arranged at the bottom of a bottom plate (1), a pressure sensor (3) is fixedly arranged at the upper end of the bottom plate (1), a containing box (8) is fixedly arranged at the upper end of the pressure sensor (3), a heat dissipation mechanism (4) is arranged in the bottom plate (1), a fixed push rod (5) is fixedly connected to the upper end of the bottom plate (1), a hand-held push rod (6) is sleeved on the outer side of the fixed push rod (5) in a sliding manner, a handrail spring (11) is arranged in the hand-held push rod (6), a telescopic buckle (7) is connected with the fixed push rod (5) in a sliding manner, a telescopic spring (71) is fixedly connected to the telescopic buckle (7), and the telescopic spring (71) is fixedly connected with the hand-held push rod (6).

2. The intelligent cart for a meeting service according to claim 1, wherein: one end of the armrest spring (11) is fixedly connected with a handheld pushing rod (6), and the other end of the armrest spring (11) is fixedly connected with a fixed pushing rod (5).

3. The intelligent cart for a meeting service according to claim 1, wherein: the upper end of the containing box (8) is fixedly connected with a support rod (9), and a display screen (10) is fixedly installed on the support rod (9).

4. The intelligent cart for a meeting service according to claim 1, wherein: the base plate (1) is hinged with a radiating plate (12), a magnet (13) is fixedly connected to the radiating plate (12), and the magnet (13) is attracted with the base plate (1).

5. The intelligent cart for a meeting service according to claim 1, wherein: the utility model provides a cooling mechanism (4) is including draw-in groove (41), battery (42), fan blade (43), motor (44), fixed axle (45), plectrum (46), fixed block (47), shock pad (48), draw-in groove (41) have been seted up to the inside of bottom plate (1), install battery (42) in bottom plate (1), lug and draw-in groove (41) sliding connection of battery (42), the lower extreme contact of battery (42) has shock pad (48), the inside fixedly connected with shock pad (48) of bottom plate (1), the inside fixedly connected with motor (44) of bottom plate (1), the output shaft fixedly connected with fan blade (43) of motor (44).

6. The intelligent cart for a meeting service according to claim 5, wherein: the utility model discloses a battery pack, including bottom plate (1), fixed block (47) is fixed to inside fixedly connected with of bottom plate (1), fixed shaft (45) is fixed to the right-hand member fixedly connected with of fixed block (47), rotate on fixed shaft (45) and be connected with plectrum (46), plectrum (46) and battery (42) contact, plectrum (46) and fixed block (47) contact.