CN116746787B - An electronic product sales information display column - Google Patents

Abstract

The invention relates to the technical field of sales display devices, and discloses an electronic product sales information display column. According to the invention, the shell, the first sliding plate, the second sliding plate and the like are arranged for use in a matched manner, when the product is used, the product is directly placed on the first sliding plate, the clamping plate can clamp the product, and the product is fixed, so that the product can be fixed only by placing the product on the first sliding plate, the product is convenient and quick, the limitation of the material of the product is avoided, and the non-magnetic or magnetic product can be fixed; simultaneously, through setting up through-hole, spacing pipe and inhale cooperation such as hole and use, when the second slide moved up, be located the casing of second slide below and draw the air in the cavity through-hole and spacing pipe for the cavity is in the negative pressure state, and the cavity that is in the negative pressure state is put the product above first slide through inhaling Kong Xizhu, and then increases the fixed stability of product.

Description

An electronic product sales information display column

Technical field

The invention relates to the technical field of sales display devices, specifically an electronic product sales information display column.

Background technique

Display columns are mainly used to display product information in shopping malls, supermarkets and other stores. During sales, the information and appearance of the products on sale can be displayed directly to facilitate consumers' selection. In the sale of electronic products, Display columns are often used for publicity and display.

In a new product promotion display cabinet for electronic technology disclosed with the authorization announcement number CN214179887U, it includes a rubber sleeve and a base. A telescopic bracket is connected above the rubber sleeve, and a base is placed above the telescopic bracket. The outer wall of the base A publicity board is provided, and a placement groove is connected to the inside of the base. The outer wall of the placement groove is provided with a clamping block, and a placement place is installed inside the placement groove. A motor is installed inside the placement place, and a motor is installed on both sides of the motor. Both are connected with stable rods, a connecting rod is connected above the motor, and a slot is connected to the outside of the connecting rod. A display stand is installed on the outer wall of the slot, and a magnet is installed inside the display stand. The placement place A display frame is connected to the top of the display frame, and a placement box is provided above the display frame; the above device can not only display the basic information and usage methods of the product through the display screen, but can also place the product on the display stand through the display stand, directly The actual display of the product makes the display effect of the device very good, and the magnets set up make the product more secure when displayed on the display stand. When in use, place the product directly on the display stand, and the magnet will It can automatically attract products, which is very convenient; however, the method of attracting products through magnets is very restrictive. For some products with low magnetism, the magnets are difficult to attract, and then it is difficult to fix the products with magnets.

To this end, we propose an electronic product sales information display column to solve the above problems.

Contents of the invention

The purpose of the present invention is to propose an electronic product sales information display column in order to solve the problems existing in the prior art.

In order to achieve the above objects, the present invention adopts the following technical solutions:

An electronic product sales information display column includes a cabinet and a display display. The upper surface of the cabinet is rotatably connected with a rotating sleeve, and the display display is fixed on the upper end of the rotating sleeve. The outer wall of the rotating sleeve is provided with multiple windows. A glass door is provided in one of the windows, and the inner wall of the remaining window is fixedly connected with transparent glass. The inner wall of the rotating sleeve is fixedly connected with a seat plate, and a chute is provided on the upper surface of the seat plate. The inner wall of the chute is slidingly connected with a slider. , and the upper surface of the slider is fixedly connected with a product holder;

The product holder includes a shell fixed on the upper surface of the slider, and a first sliding plate and a second sliding plate are slidingly connected to the inner wall of the shell. The side walls of the first sliding plate and the second sliding plate are fixedly connected with racks. A first gear is disposed between the racks, and the first gear meshes with the rack. A rotating shaft is fixedly connected to the inner wall of the first gear, and the rotating shaft is rotationally connected to the housing. A clamping plate is provided in the shell, and the clamping plate One side wall is fixedly connected with a clamping drive mechanism;

The clamping driving mechanism includes a first sleeve fixedly connected to the housing, and a first piston is slidably connected to the inner wall of the first sleeve, a first push rod is fixedly connected to one side wall of the first piston, and the first push rod is fixedly connected to one side wall of the first piston. A first spring is set on the outer wall of a push rod. One end of the first push rod penetrates the first casing and is fixedly connected to the clamping plate. One end of the first casing is connected to an air guide tube, and one end of the air guide tube is connected to the first casing. Shell connectivity settings.

Preferably, one end of one of the racks is provided with a through hole, and the inner wall of the through hole is slidably connected to a limiting tube. One end of the limiting tube is disposed through the second sliding plate, and a cavity is provided inside the first sliding plate. The upper surface of the slide plate is provided with a suction hole connected to the cavity, and the through hole is connected to the cavity.

Preferably, a rotating rod is fixedly connected to the lower surface of the glass door, and a relief groove is provided on the inner wall of the rotating sleeve. One end of the rotating rod penetrates the rotating sleeve and extends to the inside of the relief groove, and is located inside the relief groove. One end of the rotating rod is fixedly connected to a missing gear, the lower surface of the seat plate is fixedly connected to a sleeve, and the inner wall of the sleeve is rotationally connected to a connecting roller. The end of the connecting roller close to the missing gear is fixedly connected to a second gear, and the connecting roller is far away from the missing gear. One end of the second gear is fixedly connected with a cam, the lower surface of the seat plate is fixedly connected with a box, and the inner wall of the box is slidingly connected with a second piston, one side wall of the second piston is fixedly connected with a pressure rod, and One end of the pressure rod penetrates the box and extends to one side of the cam. The other side wall of the second piston is fixedly connected with a second spring. The outer wall of the box is connected with a conduit, and one end of the conduit is connected with a pushing assembly.

Preferably, the pushing assembly includes a fixed block fixedly connected to the seat plate, and the inner wall of the fixed block is fixedly connected with a second sleeve, the inner wall of the second sleeve is slidably connected with a third piston, and one side of the third piston A push rod is fixedly connected to the side wall. The outer wall of the push rod is fixedly sleeved with a third spring. One end of the push rod penetrates the second sleeve and is fixedly connected to the housing. The second sleeve is connected to the conduit.

Preferably, the upper surface of the seat plate is fixedly connected to an outer cover, and the inner wall of the outer cover is rotatably connected to a winding wheel. The outer wall of the winding wheel is wound with a spring and a drawstring, and one end of the spring and the drawstring is fixedly connected to the winding wheel. , the other end of the spring is fixedly connected to the outer cover, and the other end of the drawstring penetrates the outer cover and is fixedly connected to the rotating shaft.

Preferably, one end of the pressure rod is provided with a groove, and a ball is provided in the groove, and one side wall of the ball is in contact with the cam.

Preferably, the outer walls of the first sliding plate and the second sliding plate are fixedly covered with soft sleeves, and the outer walls of the soft sleeves fit comfortably with the inner wall of the housing.

Preferably, a third gear is fixedly connected to the inner wall of the rotating sleeve, a motor is fixedly connected to the upper surface of the cabinet, a fourth gear is fixedly connected to the driving end of the motor, and the fourth gear meshes with the third gear.

Compared with the existing technology, the present invention has the following beneficial effects:

1. The present invention uses a housing, a first sliding plate, a second sliding plate, etc. in conjunction with each other. When in use, the product is directly placed on the first sliding plate, and the clamping plate can clamp the product and fix the product. This way This way of fixing the product only needs to put the product on the first sliding plate to fix it, which is convenient and fast, and will not be restricted by the product material. It can fix non-magnetic or magnetic products; at the same time, by setting through holes , the limit tube and the suction hole are used in conjunction with each other. When the second sliding plate moves upward, the air in the cavity is extracted through the through hole and the limiting tube in the housing located below the second sliding plate, so that the cavity is in a negative pressure state. The negative pressure cavity sucks the product placed above the first slide through the suction hole, thereby increasing the stability of product fixation;

2. In the present invention, by setting the rotating rod, the missing gear, the sleeve and the connecting roller, etc., the glass door is turned open when the product is replaced. When the glass door is turned open, the rotating glass door drives the rotating rod to rotate. The rotating rotating rod drives the missing gear to rotate. After the missing gear rotates to a certain angle, the missing gear meshes with the second gear. When the missing gear continues to rotate, the rotating missing gear can drive the second gear to rotate, and the rotating second gear drives the connecting roller. Rotate, the rotating connecting roller drives the cam to rotate. When the cam rotates, the cam presses the pressure rod and the second piston. The moving second piston presses the air in the box through the conduit into the push component, causing the push component to push The casing moves toward the glass door, making it easier to take out the product and facilitate the replacement of the product when the product is replaced;

3. In the present invention, by arranging the outer cover, the winding wheel and the pull rope, etc., when the shell moves toward the glass door, the moving shell drives the rotating shaft to move, and the moving rotating shaft cooperates with the pull rope, and the pull rope pulls the rotating shaft in reverse direction. The reverse rotation shaft drives the first gear to reverse rotation, and the reverse first gear drives the first sliding plate and the second sliding plate to reset. The reset of the first sliding plate and the second sliding plate causes the air pressure between the two sliding plates to decrease, which At this time, the first spring can push the first piston and the first push rod to reset, and the reset first push rod drives the clamping plate to reset. When the clamping plate is reset, the clamping plate of the product can be automatically released. , and when replacing the product, the product can be removed directly, further facilitating product replacement.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of an electronic product sales information display column proposed by the present invention;

Figure 2 is a schematic side sectional structural diagram of an electronic product sales information display column proposed by the present invention;

Figure 3 is a schematic cross-sectional structural diagram of an electronic product sales information display column proposed by the present invention;

Figure 4 is a schematic structural diagram of an upward section of an electronic product sales information display column proposed by the present invention;

Figure 5 is an enlarged structural schematic diagram of position A in Figure 2;

Figure 6 is an enlarged structural schematic diagram of B in Figure 3;

Figure 7 is an enlarged structural schematic diagram of C in Figure 2;

Figure 8 is an enlarged structural schematic diagram of D in Figure 4;

Figure 9 is a schematic cross-sectional structural view of the first casing proposed by the present invention;

Figure 10 is a schematic cross-sectional structural view of the second casing proposed by the present invention;

Figure 11 is a schematic cross-sectional structural view of the outer cover proposed by the present invention;

Figure 12 is a schematic cross-sectional structural view of the rack proposed by the present invention.

In the picture: 1. Cabinet; 2. Display monitor; 3. Swivel sleeve; 4. Glass door; 5. Transparent glass; 6. Seat plate; 7. Chute; 8. Slider; 9. Shell; 10. First sliding plate; 11. Second sliding plate; 12. Rack; 13. First gear; 14. Rotating shaft; 15. Clamping plate; 16. First sleeve; 17. First piston; 18. First push rod ; 19. First spring; 20. Air guide; 21. Through hole; 22. Limiting tube; 23. Cavity; 24. Suction hole; 25. Rotating rod; 26. Giving way; 27. Missing gear; 28 , sleeve; 29, connecting roller; 30, second gear; 31, cam; 32, box; 33, second piston; 34, pressure rod; 35, second spring; 36, guide tube; 37, fixed block; 38. Second casing; 39. Third piston; 40. Ejector rod; 41. Third spring; 42. Outer cover; 43. Winding wheel; 44. Spring; 45. Pull cord; 46. Ball; 47. Chapter Three gears; 48, motor; 49, fourth gear.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Embodiment: Please refer to Figures 1 to 12. An electronic product sales information display column includes a cabinet 1 and a display monitor 2. A rotating sleeve 3 is rotatably connected to the upper surface of the cabinet 1, and the display monitor 2 is fixed on the rotating sleeve. 3 upper end, the outer wall of the rotating sleeve 3 is provided with multiple windows, one of which is provided with a glass door 4, the inner wall of the remaining windows is fixedly connected with a transparent glass 5, the inner wall of the rotating sleeve 3 is fixedly connected with a seat plate 6, and the seat plate 6 A chute 7 is provided on the upper surface of the chute 7. The inner wall of the chute 7 is slidingly connected with a slider 8, and the upper surface of the slider 8 is fixedly connected with a product holder;

The product holder includes a shell 9 fixed on the upper surface of the slider 8, and the inner wall of the shell 9 is slidably connected to a first slide plate 10 and a second slide plate 11, and the side walls of the first slide plate 10 and the second slide plate 11 are fixedly connected. There is a rack 12, and a first gear 13 is provided between the two racks 12, and the first gear 13 meshes with the rack 12. A rotating shaft 14 is fixedly connected to the inner wall of the first gear 13, and the rotating shaft 14 rotates with the housing 9 Connection, a clamping plate 15 is provided in the housing 9, and a clamping driving mechanism is fixedly connected to one side wall of the clamping plate 15;

The clamping driving mechanism includes a first sleeve 16 fixedly connected to the housing 9, and a first piston 17 is slidingly connected to the inner wall of the first sleeve 16, and a first push rod is fixedly connected to one side wall of the first piston 17. 18, and the outer wall of the first push rod 18 is covered with a first spring 19. One end of the first push rod 18 penetrates the first sleeve 16 and is fixedly connected to the clamping plate 15. One end of the first sleeve 16 is connected with a conductor. An air pipe 20 is provided, and one end of the air guide pipe 20 is connected to the housing 9 .

It can be seen from the above structure that by arranging the housing 9, the first sliding plate 10, the second sliding plate 11, etc. to cooperate, when in use, the product is directly placed on the first sliding plate 10, and the weight of the product can press down the first sliding plate 10. , causing the first sliding plate 10 to move downward, and the moving first sliding plate 10 drives the second sliding plate 11 to move upward through the rack 12 and the first gear 13, so that the first sliding plate 10 and the second sliding plate 11 are close to each other, so that the first sliding plate 10 moves upward. 10 and the second sliding plate 11 squeeze the air between the two sliding plates, and compress the air into the first casing 16 through the air guide 20. The air entering the first casing 16 presses the first piston 17 and the first pusher. The rod 18 makes the first push rod 18 push the clamping plate 15, and then the clamping plate 15 clamps the product and fixes the product. This way of fixing the product only needs to put the product on the first slide 10 to fix it. It is convenient and fast, and is not limited by the product material. It can be fixed on non-magnetic or magnetic products.

Furthermore, one end of one of the racks 12 is provided with a through hole 21, and the inner wall of the through hole 21 is slidingly connected to the limiting tube 22. One end of the limiting tube 22 is provided through the second slide plate 11, and the first slide plate 10 is provided with a through hole 21 inside. In the cavity 23, the upper surface of the first slide plate 10 is provided with a suction hole 24 that communicates with the cavity 23, and the through hole 21 communicates with the cavity 23; by arranging the through hole 21, the limiting tube 22, the suction hole 24, etc., and used in conjunction, When the second sliding plate 11 moves upward, the air in the cavity 23 is extracted from the housing 9 located below the second sliding plate 11 through the through hole 21 and the limiting tube 22, so that the cavity 23 is in a negative pressure state. The state of the cavity 23 sucks the product placed above the first slide plate 10 through the suction hole 24, thereby increasing the stability of product fixation.

Further, a rotating rod 25 is fixedly connected to the lower surface of the glass door 4, and a relief groove 26 is provided in the inner wall of the rotating sleeve 3. One end of the rotating rod 25 penetrates the rotating sleeve 3 and extends to the interior of the relief groove 26, which is located at the inner wall of the rotating sleeve 3. One end of the rotating rod 25 inside the groove 26 is fixedly connected with the missing gear 27, the lower surface of the seat plate 6 is fixedly connected with a sleeve 28, and the inner wall of the sleeve 28 is rotationally connected with a connecting roller 29, and the connecting roller 29 is close to one end of the missing gear 27 The second gear 30 is fixedly connected, the end of the connecting roller 29 away from the second gear 30 is fixedly connected with the cam 31, the lower surface of the seat plate 6 is fixedly connected with the box 32, and the inner wall of the box 32 is slidingly connected with the second piston 33 , one side wall of the second piston 33 is fixedly connected with a pressure rod 34, and one end of the pressure rod 34 penetrates the box 32 and extends to one side of the cam 31, and the other side wall of the second piston 33 is fixedly connected with a third Two springs 35, the outer wall of the box 32 is connected with a conduit 36, and one end of the conduit 36 is connected with a pushing component; by setting the rotating rod 25, the missing gear 27, the sleeve 28 and the connecting roller 29, etc., when replacing the product, the , turn the glass door 4 open. When the glass door 4 is turned, the rotating glass door 4 drives the rotating rod 25 to rotate, and the rotating rotating rod 25 drives the missing gear 27 to rotate. After the missing gear 27 rotates a certain angle, the missing gear 27 Engaging with the second gear 30, when the missing gear 27 continues to rotate, the rotating missing gear 27 can drive the second gear 30 to rotate, the rotating second gear 30 drives the connecting roller 29 to rotate, and the rotating connecting roller 29 drives the cam 31 to rotate. When the cam 31 rotates, the cam 31 presses the pressure rod 34 and the second piston 33. The moving second piston 33 presses the air in the box 32 through the conduit 36 into the pushing assembly, so that the pushing assembly pushes the housing 9 Moving toward the 4 positions of the glass door facilitates the taking of products, and facilitates the replacement of products when replacing products.

Further, the pushing assembly includes a fixed block 37 fixedly connected to the seat plate 6, and the inner wall of the fixed block 37 is fixedly connected to a second sleeve 38, and the inner wall of the second sleeve 38 is slidably connected to a third piston 39, and the third piston 39 is slidably connected to the inner wall of the fixed block 37. A push rod 40 is fixedly connected to one side wall of the piston 39. A third spring 41 is fixedly mounted on the outer wall of the push rod 40, and one end of the push rod 40 penetrates the second sleeve 38 and is fixedly connected to the housing 9. The sleeve 38 is connected with the conduit 36; by providing the fixed block 37, the second sleeve 38 and the push rod 40, etc., the air in the box 32 can be pressed into the second sleeve 38 through the conduit 36, so that The air pressure in the second casing 38 increases, and the increased air pressure presses the third piston 39 and the ejector rod 40, so that the ejector rod 40 pushes the housing 9 and pushes the housing 9 to move toward the glass door 4, which facilitates the removal of the product. , and then facilitate product replacement when replacing products.

Further, an outer cover 42 is fixedly connected to the upper surface of the seat plate 6, and a winding wheel 43 is rotatably connected to the inner wall of the outer cover 42. The outer wall of the winding wheel 43 is wound with a spring 44 and a pull cord 45. The spring 44 and the pull cord 45 are wound around the outer wall. One end is fixedly connected to the winding wheel 43, the other end of the spring 44 is fixedly connected to the outer cover 42, and the other end of the pull cord 45 penetrates the outer cover 42 and is fixedly connected to the rotating shaft 14; by setting the outer cover 42, the winding wheel 43, the pull cord 45, etc. When used in conjunction, when the housing 9 moves toward the glass door 4, the moving housing 9 drives the rotating shaft 14 to move. When the rotating shaft 14 moves, the rotating shaft 14 pulls the drawstring 45, and all the drawstrings 45 wrapped around the outer wall of the winding wheel 43 are After pulling it apart, move the rotating shaft 14, and pull the rotating shaft 14 through the pull rope 45 to reverse. The reversed rotating shaft 14 drives the first gear 13 to reverse, and the reversed first gear 13 drives the first sliding plate 10 and the second sliding plate 11. Reset, the reset first sliding plate 10 and the second sliding plate 11 reduce the air pressure between the two sliding plates. At this time, the first spring 19 can push the first piston 17 and the first push rod 18 to reset. The reset first push rod 18 drives the clamping plate 15 to reset. When the clamping plate 15 is reset, the clamping of the product by the clamping plate 15 can be automatically released, and then when the product is replaced, the product can be removed directly, which further facilitates the product. replacement.

Further, one end of the pressure rod 34 is provided with a groove, and a ball 46 is provided in the groove. One side wall of the ball 46 is against the cam 31; by providing the ball 46, the distance between one end of the pressure rod 34 and the cam 31 can be reduced. friction, thereby facilitating the rotation of the cam 31.

Further, the outer walls of the first sliding plate 10 and the second sliding plate 11 are fixedly covered with soft sleeves, and the outer walls of the soft sleeves fit comfortably with the inner walls of the housing 9; by providing the soft sleeves, the number of the first sliding plate 10 and the second sliding plate can be increased. Air tightness between 11.

Further, the third gear 47 is fixedly connected to the inner wall of the rotating sleeve 3, the motor 48 is fixedly connected to the upper surface of the cabinet 1, the driving end of the motor 48 is fixedly connected to the fourth gear 49, and the fourth gear 49 and the third gear 47 meshing; by setting the third gear 47, the motor 48 and the fourth gear 49 to be used in conjunction, when in use, the motor 48 is started, the started motor 48 drives the fourth gear 49 to rotate, and the rotating fourth gear 49 drives the third gear 47 to rotate. , the rotating third gear 47 drives the rotating sleeve 3, and the placed product and the display monitor 2 rotate. The rotating product and the display monitor 2 can display the product in an all-round way, and also allow consumers to observe the display display when standing at any position. 2.

In the present invention, when the product is placed on the first sliding plate 10, the weight of the product presses down the first sliding plate 10, causing the first sliding plate 10 to move downward. The moving first sliding plate 10 connects with the first gear through the rack 12. 13 drives the second sliding plate 11 to move upward, so that the first sliding plate 10 and the second sliding plate 11 are close to each other, so that the first sliding plate 10 and the second sliding plate 11 squeeze the air between the two sliding plates, and compress the air through the air guide tube 20 to In the first casing 16, the air entering the first casing 16 presses the first piston 17 and the first push rod 18, so that the first push rod 18 pushes the clamping plate 15, thereby causing the clamping plate 15 to clamp Product, product is fixed. This way of fixing the product only needs to put the product on the first sliding plate 10 to fix it. It is convenient and fast, and will not be limited by the product material. It can be fixed for non-magnetic or magnetic products. ;(The moving first sliding plate 10 drives the second sliding plate 11 to move upward through the rack 12 and the first gear 13. The first gear 13 rotates, and the rotating first gear 13 drives the rotating shaft 14 to rotate. When the rotating shaft 14 rotates, the rotating shaft 14 rotates. 14 wrap drawstring 45)

And when the second sliding plate 11 moves upward, the air in the cavity 23 is extracted from the housing 9 located below the second sliding plate 11 through the through hole 21 and the limiting tube 22, so that the cavity 23 is in a negative pressure state. The pressed cavity 23 sucks the product placed above the first sliding plate 10 through the suction hole 24, thereby increasing the stability of product fixation;

When in use, the motor 48 is started, the started motor 48 drives the fourth gear 49 to rotate, the rotating fourth gear 49 drives the third gear 47 to rotate, the rotating third gear 47 drives the rotating sleeve 3, and the placed product and display monitor 2 rotate , rotating the product and display monitor 2 can display the product in all directions, and also allow consumers to observe the display monitor 2 standing at any position;

When replacing the product, open the glass door 4. When the glass door 4 is opened, the rotating glass door 4 drives the rotating rod 25 to rotate. The rotating rotating rod 25 drives the missing gear 27 to rotate. When the missing gear 27 rotates, the missing gear 27 rotates at a certain angle. Finally, the missing gear 27 meshes with the second gear 30. When the missing gear 27 continues to rotate, the rotating missing gear 27 can drive the second gear 30 to rotate. The rotating second gear 30 drives the connecting roller 29 to rotate, and the rotating connecting roller 29 drives the connecting roller 29 to rotate. The cam 31 rotates. When the cam 31 rotates, the cam 31 presses the pressure rod 34 and the second piston 33. The moving second piston 33 presses the air in the box 32 into the second sleeve 38 through the conduit 36. The air pressure in the second sleeve 38 increases, and the increased air pressure presses the third piston 39 and the push rod 40, causing the push rod 40 to push the housing 9 and push the housing 9 to move toward the glass door 4, which facilitates the removal of the product. Therefore, it is convenient to replace the product when replacing the product;

And when the housing 9 moves toward the glass door 4, the moving housing 9 drives the rotating shaft 14 to move. When the rotating shaft 14 moves, the rotating shaft 14 pulls the drawstring 45, and all the drawstrings 45 wrapped around the outer wall of the winding wheel 43 are pulled apart. Finally, the rotating shaft 14 is moved, and the rotating shaft 14 is pulled by the pull rope 45 to reverse. The reversed rotating shaft 14 drives the first gear 13 to reverse, and the reversed first gear 13 drives the first sliding plate 10 and the second sliding plate 11 to reset. The reset of the first sliding plate 10 and the second sliding plate 11 reduces the air pressure between the two sliding plates. At this time, the first spring 19 can push the first piston 17 and the first push rod 18 to reset, and the reset first push rod 18 drives The clamping plate 15 is reset. When the clamping plate 15 is reset, the clamping of the product by the clamping plate 15 can be automatically released, and then when the product is replaced, the product can be removed directly, further facilitating product replacement. .

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be regarded as illustrative and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is therefore intended that all claims falling within the claims All changes within the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims shall not be construed as limiting the claim in question.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principles and spirit of the invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electronic product sales information show fence, includes cabinet body (1) and show display (2), its characterized in that, the upper surface of cabinet body (1) rotates and is connected with changes cover (3), and show display (2) are fixed in changeing cover (3) upper end, a plurality of windows have been seted up to the outer wall of changeing cover (3), are provided with glass door (4) in one of them window, and the inner wall fixedly connected with transparent glass (5) of remaining window, the inner wall fixedly connected with bedplate (6) of changeing cover (3), and spout (7) have been seted up to the upper surface of bedplate (6), and the inner wall sliding connection of spout (7) has slider (8), and the upper surface fixedly connected with product fixing base of slider (8);

the product fixing seat comprises a shell (9) fixed on the upper surface of the sliding block (8), the inner wall of the shell (9) is connected with a first sliding plate (10) and a second sliding plate (11) in a sliding manner, racks (12) are fixedly connected to the side walls of the first sliding plate (10) and the second sliding plate (11), a first gear (13) is arranged between the two racks (12), the first gear (13) is meshed with the racks (12), a rotating shaft (14) is fixedly connected to the inner wall of the first gear (13), the rotating shaft (14) is connected with the shell (9) in a rotating manner, a clamping plate (15) is arranged in the shell (9), and a clamping driving mechanism is fixedly connected to one side wall of the clamping plate (15);

the clamping driving mechanism comprises a first sleeve (16) fixedly connected with the shell (9), the inner wall of the first sleeve (16) is slidably connected with a first piston (17), one side wall of the first piston (17) is fixedly connected with a first push rod (18), the outer wall of the first push rod (18) is sleeved with a first spring (19), one end of the first push rod (18) penetrates through the first sleeve (16) and is fixedly connected with the clamping plate (15), one end of the first sleeve (16) is communicated with an air duct (20), and one end of the air duct (20) is communicated with the shell (9);

the lower surface of the glass door (4) is fixedly connected with a rotating rod (25), a yielding groove (26) is formed in the inner wall of the rotating sleeve (3), one end of the rotating rod (25) penetrates through the rotating sleeve (3) and extends to the inner side of the yielding groove (26), one end of the rotating rod (25) located in the yielding groove (26) is fixedly connected with a gear shortage (27), the lower surface of the seat plate (6) is fixedly connected with a sleeve seat (28), the inner wall of the sleeve seat (28) is rotationally connected with a connecting roller (29), one end of the connecting roller (29) close to the gear shortage (27) is fixedly connected with a second gear (30), one end of the connecting roller (29) far away from the second gear (30) is fixedly connected with a cam (31), the lower surface of the seat plate (6) is fixedly connected with a box body (32), the inner wall of the box body (32) is slidably connected with a second piston (33), one side wall of the second piston (33) is fixedly connected with a pressing rod (34), one end of the pressing rod (34) penetrates through the box body (32) and extends to one side of the cam (31), one side of the second piston (36) is fixedly connected with a guide tube (36), one end of the second piston (36) is fixedly connected with a guide tube assembly (36), and one end of the guide tube assembly (36) is fixedly connected with one end of the guide tube (36);

the pushing assembly comprises a fixed block (37) fixedly connected with the seat plate (6), the inner wall of the fixed block (37) is fixedly connected with a second sleeve (38), the inner wall of the second sleeve (38) is slidably connected with a third piston (39), one side wall of the third piston (39) is fixedly connected with a push rod (40), the outer wall of the push rod (40) is fixedly sleeved with a third spring (41), one end of the push rod (40) penetrates through the second sleeve (38) and is fixedly connected with the shell (9), and the second sleeve (38) is communicated with the guide pipe (36).

2. The electronic product sales information display column according to claim 1, wherein one end of the rack (12) is provided with a through hole (21), the inner wall of the through hole (21) is slidably connected with a limiting pipe (22), one end of the limiting pipe (22) penetrates through the second sliding plate (11) to be arranged, a cavity (23) is formed in the first sliding plate (10), the upper surface of the first sliding plate (10) is provided with a suction hole (24) communicated with the cavity (23), and the through hole (21) is communicated with the cavity (23).

3. The electronic product sales information display column according to claim 1, wherein an outer cover (42) is fixedly connected to the upper surface of the seat plate (6), a winding wheel (43) is rotatably connected to the inner wall of the outer cover (42), a spring (44) and a pull rope (45) are wound on the outer wall of the winding wheel (43), one ends of the spring (44) and the pull rope (45) are fixedly connected with the winding wheel (43), the other end of the spring (44) is fixedly connected with the outer cover (42), and the other end of the pull rope (45) penetrates through the outer cover (42) and is fixedly connected with the rotating shaft (14).

4. The electronic product sales information display column according to claim 1, wherein a groove is provided at one end of the pressing rod (34), and a ball (46) is provided in the groove, and a side wall of the ball (46) abuts against the cam (31).

5. The electronic product sales information display column according to claim 1, wherein the outer walls of the first sliding plate (10) and the second sliding plate (11) are fixedly sleeved with soft sleeves, and the outer walls of the soft sleeves are in overaddiction fit with the inner walls of the shell (9).

6. The electronic product sales information display column according to claim 1, wherein a third gear (47) is fixedly connected to the inner wall of the rotating sleeve (3), a motor (48) is fixedly connected to the upper surface of the cabinet body (1), a fourth gear (49) is fixedly connected to the driving end of the motor (48), and the fourth gear (49) is meshed with the third gear (47).