Sales counter convenient to adjust

Abstract

The utility model relates to the technical field of sales counter, in particular to a sales counter convenient to adjust. The desk comprises a desk plate fixedly connected to desk legs, adjusting plates are inserted into the two sides of the desk plate in a sliding mode, a convenient adjusting assembly is arranged at the lower ends of the adjusting plates and comprises sliding rails arranged on the two sides of the desk legs, the inner walls of the sliding rails are connected with first mounting frames in a sliding mode, and the first mounting frames are connected with second mounting frames in a sliding mode. The lower end of the adjusting plate is fixedly connected with a second mounting frame, a rotating rod is rotatably mounted between the first mounting frame and the second mounting frame, a driving mechanism is arranged at the upper end of each table leg, and the driving mechanism is used for driving the first mounting frame to slide in a sliding rail. The first mounting frames in the sliding rails on the two sides of the table legs move upwards, the rotating rods are pushed, the adjusting plates on the two sides stretch out, and then the effect of conveniently increasing the area of the table board as much as possible is achieved.

Description

Technical Field

[0001] This utility model relates to the field of sales counter technology, and in particular to a sales counter that is easy to adjust. Background Technology

[0002] A sales counter is a table that allows salespeople to display and promote products. A sales counter consists of table legs and a tabletop. When using a sales counter, salespeople can place the products on the tabletop on the table legs.

[0003] The inventor discovered in daily work that when using a sales counter, sometimes the tabletop cannot hold enough products, requiring adjustment to increase the tabletop area. Typically, sales staff would first pull out one side of the adjustment panel, then use a screwdriver to tighten the screws to secure it, and then pull out and secure the other side in the same way. This could make adjusting the sales counter tabletop to be larger inconvenient. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that in actual use, sometimes the sales counter tabletop cannot hold a lot of sales products, so it is necessary to adjust the tabletop to increase the tabletop area. Usually, the salesperson first pulls out one side of the adjustment plate, then uses a screwdriver to tighten the screw to fix the adjustment plate, and then pulls out and fixes the other side of the adjustment plate in the same way, which may make it inconvenient to increase the size of the sales counter tabletop. Therefore, this utility model proposes a sales counter that is easy to adjust.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an easily adjustable sales counter, comprising a tabletop fixedly connected to table legs, with adjustable plates slidably inserted on both sides of the tabletop, and an easy-to-adjust component provided at the lower end of the adjustable plates. The easy-to-adjust component includes slide rails opened on both sides of the table legs, a first mounting bracket slidably connected to the inner wall of the slide rails, a second mounting bracket fixedly connected to the lower end of the adjustable plates, a rotating rod rotatably mounted between the first mounting bracket and the second mounting bracket, and a driving mechanism provided at the upper end of the table legs, the driving mechanism being used to drive the first mounting bracket to slide within the slide rails.

[0006] The effect achieved by the above components is as follows: by setting up an easy-to-adjust component, when adjusting the tabletop, the first mounting bracket in the slide rail on both sides of the table legs moves upward through the drive mechanism, which pushes the rotating rod and causes the adjustment plates on both sides to be extended, thereby maximizing the adjustment of the tabletop area.

[0007] Preferably, the drive mechanism includes a lead screw rotatably connected to the inner wall of the slide rail by means of a bearing, and the lead screw is threadedly connected to the first mounting bracket.

[0008] The effect achieved by the above components is that the lead screw rotates, causing the first mounting bracket inside the slide rail to move upward.

[0009] Preferably, a first sprocket is fixedly connected to the arc surface of the lead screw, and a motor is installed at the upper end of the table leg.

[0010] The effect achieved by the above components is that the first sprocket rotates, causing the lead screw to rotate.

[0011] Preferably, the upper end of the motor is provided with a drive shaft, and the motor controls the rotation of the drive shaft.

[0012] The effect achieved by the above components is as follows: the motor is started by the controller, and the motor is connected to the drive shaft through the reducer and coupling, so that the drive shaft rotates.

[0013] Preferably, the arc surface of the drive shaft is fixedly connected to two identical second sprockets, and a chain is provided between the first sprocket and the second sprocket.

[0014] The effect achieved by the above components is that the rotation of the drive shaft causes the second sprocket to rotate, which in turn causes the first sprocket to rotate via the chain drive.

[0015] Preferably, the chain runs through the table leg, and the front of the table leg has a plurality of evenly distributed positioning holes. The inner wall of the positioning holes is provided with pins, and the pins are inserted into the first mounting bracket.

[0016] The effect achieved by the above components is as follows: by inserting the pin into the first mounting bracket, the first mounting bracket is limited, thereby rotating the rod to support the adjusting plate.

[0017] Preferably, the arc surface of the pin is provided with a protrusion, and pulleys are rotatably installed on both sides of the adjusting plate, the pulleys sliding inside the table.

[0018] The effect achieved by the above components is to assist the adjustment plate in sliding within the tabletop by setting pulleys.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] In this invention, by setting up a convenient adjustment component, when adjusting the tabletop, the first mounting bracket in the slide rail on both sides of the table legs moves upward through the drive mechanism, which pushes the rotating rod and causes the adjustment plates on both sides to be extended, thereby maximizing the adjustment of the tabletop area. This solves the problem that sometimes the sales counter tabletop cannot hold a lot of sales products, so it is necessary to adjust the tabletop to increase the tabletop area. Usually, the salesperson first pulls out one adjustment plate, then uses a screwdriver to tighten the screw to fix the adjustment plate, and then pulls out and fixes the other adjustment plate in the same way, which may make it inconvenient to increase the sales counter tabletop area. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the convenient adjustment component of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the adjustable component of this utility model from another angle.

[0024] Legend: 1. Tabletop; 2. Adjustable assembly; 3. Adjustment plate; 4. Table leg; 21. Slide rail; 22. First mounting bracket; 23. Second mounting bracket; 24. Rotating rod; 25. Drive mechanism; 251. Motor; 252. Drive shaft; 253. Second sprocket; 254. Chain; 255. Lead screw; 256. First sprocket; 26. Pulley; 27. Positioning hole; 28. Pin. Detailed Implementation

[0025] Reference Figure 1 As shown, this utility model provides a technical solution: an easily adjustable sales counter includes a table board 1 fixedly connected to table legs 4, with adjustable plates 3 slidably inserted on both sides of the table board 1, and an easy-to-adjust component 2 provided at the lower end of the adjustable plate 3.

[0026] Reference Figure 2 and Figure 3 As shown, in this embodiment: the convenient adjustment component 2 includes slide rails 21 on both sides of the table leg 4. A first mounting bracket 22 is slidably connected to the inner wall of the slide rail 21. A second mounting bracket 23 is fixedly connected to the lower end of the adjustment plate 3. A rotating rod 24 is rotatably mounted between the first mounting bracket 22 and the second mounting bracket 23. A drive mechanism 25 is provided at the upper end of the table leg 4. The drive mechanism 25 is used to drive the first mounting bracket 22 to slide within the slide rail 21. By setting the convenient adjustment component 2, when adjusting the table 1, the drive mechanism 25 causes the first mounting bracket 22 in the slide rails 21 on both sides of the table leg 4 to move upward, thereby pushing the rotating rod 24 and causing the adjustment plates 3 on both sides to extend, thus maximizing the adjustment. To facilitate adjusting the area of ​​the tabletop 1, the drive mechanism 25 includes a lead screw 255 rotatably connected to the inner wall of the slide rail 21 via bearings. The lead screw 255 is threadedly connected to the first mounting bracket 22. When the lead screw 255 rotates, the first mounting bracket 22 inside the slide rail 21 moves upward. A first sprocket 256 is fixedly connected to the arc surface of the lead screw 255. A motor 251 is installed at the upper end of the table leg 4. When the first sprocket 256 rotates, the lead screw 255 rotates. A drive shaft 252 is provided at the upper end of the motor 251. The motor 251 controls the rotation of the drive shaft 252. The motor 251 is started by a controller. The motor 251 is connected to the drive shaft 252 through a reducer and a coupling, causing the drive shaft 252 to rotate.

[0027] Reference Figure 3 As shown in this embodiment: the arc surface of the drive shaft 252 is fixedly connected to two identical second sprockets 253. A chain 254 is provided between the first sprocket 256 and the second sprocket 253. When the drive shaft 252 rotates, the second sprocket 253 rotates. Through the chain 254, the first sprocket 256 rotates. The chain 254 passes through the table leg 4. The front of the table leg 4 is provided with multiple evenly distributed positioning holes 27. The inner wall of the positioning hole 27 is provided with a pin 28. The pin 28 is inserted into the first mounting bracket 22. By inserting the pin 28 into the first mounting bracket 22, the first mounting bracket 22 is limited, thereby rotating the rod 24 to support the adjusting plate 3. The arc surface of the pin 28 is provided with a protrusion. Pulleys 26 are rotatably installed on both sides of the adjusting plate 3. The pulleys 26 slide in the table 1. By setting the pulleys 26, the adjusting plate 3 is assisted to slide in the table 1.

[0028] Working principle:

[0029] When using the sales counter, the salesperson can place the goods on the table board 1 on the table legs 4. When adjusting the table board 1, the controller starts the motor 251. The motor 251 is connected to the transmission shaft 252 through the reducer and coupling, causing the transmission shaft 252 to rotate, which in turn causes the second sprocket 253 to rotate. Through the chain 254, the first sprocket 256 rotates, and the lead screw 255 rotates, causing the first mounting bracket 22 in the slide rail 21 to move upward. The first mounting bracket 22 in the slide rail 21 on both sides of the table legs 4 moves upward, which pushes the rotating rod 24, causing the adjusting plates 3 on both sides to be extended, thereby maximizing the area of ​​the table board 1. The first mounting bracket 22 is limited by the insertion of the pin 28, and the rotating rod 24 supports the adjusting plate 3. The adjusting plate 3 is assisted to slide within the table board 1 by the setting of the pulley 26.

[0030] The motor used in this application has a self-locking function.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. An adjustable sales counter, comprising a tabletop (1) fixedly connected to table legs (4), characterized in that: Adjustment plates (3) are slidably inserted on both sides of the tabletop (1). A convenient adjustment component (2) is provided at the lower end of the adjustment plate (3). The convenient adjustment component (2) includes slide rails (21) on both sides of the table legs (4). A first mounting bracket (22) is slidably connected to the inner wall of the slide rail (21). A second mounting bracket (23) is fixedly connected to the lower end of the adjustment plate (3). A rotating rod (24) is rotatably installed between the first mounting bracket (22) and the second mounting bracket (23). A driving mechanism (25) is provided at the upper end of the table legs (4). The driving mechanism (25) is used to drive the first mounting bracket (22) to slide in the slide rail (21).

2. The easily adjustable sales counter according to claim 1, characterized in that: The drive mechanism (25) includes a lead screw (255) rotatably connected to the inner wall of the slide rail (21) by means of a bearing, and the lead screw (255) is threadedly connected to the first mounting bracket (22).

3. The easily adjustable sales counter according to claim 2, characterized in that: The first sprocket (256) is fixedly connected to the arc surface of the lead screw (255), and a motor (251) is installed at the upper end of the table leg (4).

4. The easily adjustable sales counter according to claim 3, characterized in that: The upper end of the motor (251) is provided with a transmission shaft (252), and the motor (251) controls the rotation of the transmission shaft (252).

5. The easily adjustable sales counter according to claim 4, characterized in that: The arc surface of the drive shaft (252) is fixedly connected to two identical second sprockets (253), and a chain (254) is provided between the first sprocket (256) and the second sprocket (253).

6. The easily adjustable sales counter according to claim 5, characterized in that: The chain (254) passes through the table leg (4), and the front of the table leg (4) is provided with a plurality of evenly distributed positioning holes (27). The inner wall of the positioning hole (27) is provided with a pin (28), and the pin (28) is inserted into the first mounting bracket (22).

7. The easily adjustable sales counter according to claim 6, characterized in that: The pin (28) has a protrusion on its arc surface, and pulleys (26) are rotatably mounted on both sides of the adjusting plate (3), and the pulleys (26) slide inside the table (1).

Images