Display machine

Abstract

The utility model provides a display machine which comprises a base and a supporting column, the supporting column is perpendicular to the base, the display machine further comprises at least two driving devices, the driving devices are installed on the supporting column, each driving device comprises a rail and a sliding seat in sliding connection with the rail, the rails are fixedly connected with the supporting column, and the sliding seats are arranged on the supporting column. The rail is parallel to the supporting column, the sliding base is provided with a rod part extending in the direction opposite to the rail, the end, away from the rail, of the rod part is fixedly connected with a pipeline, and the sliding base moves along the rail to drive the pipeline to move up and down in the vertical direction. The height position of a pipeline or other types of display articles can be easily adjusted through sliding of the sliding seat on the rail. Due to the flexibility, the display machine can meet the display requirements of different heights, is particularly suitable for display in different occasions and different auditories, and embodies the characteristics of high precision, quick response and the like of the driving device.

Description

Technical Field

[0001] The present invention relates to a display machine, belonging to the field of mechanical transmission. Background Art

[0002] Due to its characteristics such as high precision, high speed, high acceleration and non-contact movement, linear motors are widely used in industrial automation, medical equipment, aerospace and other fields.

[0003] During exhibitions and sales, manufacturers need to better display various advantages of linear motors to customers. The display functions of existing display machines are relatively single, and it is impossible to more intuitively show the excellent performances such as high precision and fast response of linear motors.

[0004] In view of this, it is indeed necessary to improve the existing display machine to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a display machine that can better display the performance of a linear motor.

[0006] To achieve the above purpose, the present invention provides a display machine, including a base and a support column. The support column is perpendicular to the base. The display machine further includes at least two driving devices. The driving devices are installed on the support column. Each driving device includes a track and a sliding seat slidably connected to the track. The track is fixedly connected to the support column, and the track is parallel to the support column. A rod portion extending in a direction away from the track is provided on the sliding seat. A pipeline is fixedly connected to the end of the rod portion away from the track. The sliding seat moves along the track to drive the pipeline to move up and down in the vertical direction.

[0007] As a further improvement of the present invention, the display machine further includes a detection component. The detection component includes a detection bracket and a detector. The detection bracket is installed at the end of the support column away from the base. The detection bracket is arranged parallel to the base. The detector includes a transmitter and a receiver. One of the transmitter and the receiver is located on the detection bracket, and the other of the transmitter and the receiver is installed on the base. The signal emitted by the transmitter is received by the receiver after passing through the pipeline.

[0008] As a further improvement of the present invention, the display machine includes three driving devices. The support column is in a cuboid shape and includes a bottom surface in contact with the base and four side surfaces perpendicular to the bottom surface. The driving devices are installed on any three of the four side surfaces of the support column.

[0009] As a further improvement of the present utility model, the driving device further includes a motor and a transmission assembly. The motor is located at one end of the track. The transmission assembly includes a synchronous pulley, and the synchronous pulley includes a driving pulley and a first driven pulley. The driving pulley and the first driven pulley are fixedly connected by a transmission shaft. The driving pulley is in transmission connection with the output shaft of the motor. The first driven pulley is in transmission connection with the sliding seat. The first driven pulley rotates to drive the sliding seat to slide along the track.

[0010] As a further improvement of the present utility model, the transmission assembly further includes a conveyor belt and a second driven pulley. The second driven pulley is located at the end of the track away from the motor. The driving pulley and the output shaft, the first driven pulley, the second driven pulley and the sliding seat are all connected by the conveyor belt.

[0011] As a further improvement of the present utility model, the detector is an infrared detection device or a laser detection device.

[0012] As a further improvement of the present utility model, a clamping device is provided at one end of the rod portion away from the track, and the pipeline is clamped by the clamping device.

[0013] As a further improvement of the present utility model, the clamping device includes two symmetrically arranged fixing rings. The two fixing rings are connected and locked by nuts, and the two fixing rings are clamped outside the pipeline.

[0014] As a further improvement of the present utility model, the driving device includes a side wall perpendicular to the pillar. An installation groove is provided on the side wall. The driving device is fixedly connected to the pillar by a fastener. The fastener includes a base and a connecting portion. The base is fixedly connected to the pillar. The connecting portion is fixed on the side of the base facing away from the pillar, and the connecting portion is snapped into the installation groove.

[0015] As a further improvement of the present utility model, universal wheels are installed on the side of the base facing away from the pillar.

[0016] The beneficial effects of the present invention are as follows: For the display machine of the present utility model, by sliding the sliding seat on the track, the height position of the pipeline or other types of display items can be easily adjusted. This flexibility enables the display machine to adapt to display requirements at different heights and is particularly suitable for displays in different occasions and for different audiences. By placing spheres in the pipelines and controlling the precise vertical movement of different sliding seats, the spheres can continuously slide within different pipelines without falling out of the pipelines, demonstrating the precision and fast response ability of the linear motion of the driving device. The fixed connection between the track and the support pillar ensures the stability of the sliding seat during movement, while the clamping device's clamping of the pipeline ensures that the pipeline will not fall off or shake during movement, thus guaranteeing the safety during the display process of the display machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural diagram of the display machine according to an embodiment of the present invention.

[0018] Figure 2 is Figure 1 an enlarged view of the circled part in

[0019] Figure 3 is Figure 1 a three-dimensional structural diagram of the driving device in the display machine shown.

[0020] Figure 4 is Figure 3 an enlarged view of the circled part in

[0021] Figure 5 is Figure 3 the internal structural diagram of the driving device shown.

[0022] Figure 6 is Figure 1 a three-dimensional structural diagram of the fastener in the display machine shown.

[0023] Figure 7 is Figure 1 a three-dimensional structural diagram of the column in the display machine shown.

[0024] Description of the reference numerals:

[0025] Display machine, 110 - base, 120 - support pillar, 121 - bottom surface, 122 - side surface, 130 - drive device, 131 - track, 132 - sliding seat, 133 - rod portion, 134 - pipe, 135 - motor, 1351 - output shaft, 136 - side wall, 1361 - mounting groove, 140 - detection component, 141 - transmitter, 142 - receiver, 143 - detection bracket, 150 - transmission component, 151 - synchronous pulley, 1511 - driving pulley, 1512 - first driven pulley, 1513 - second driven pulley, 160 - clamping device, 161 - fixing ring, 170 - caster, 180 - fastener, 181 - base, 182 - connecting portion. Detailed implementation manner

[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] Here, it should be noted that in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present invention are shown in the drawings, while other details less related to the present invention are omitted.

[0028] In addition, it should also be noted that the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0029] Please refer to Figures 1 to 7 As shown, a display machine 100 provided by the present invention, the display machine 100 includes a base 110 and a support pillar 120, the support pillar 120 is perpendicular to the base 110, the display machine 100 further includes at least two drive devices 130, the drive devices 130 are installed on the support pillar 120, the drive device 130 includes a track 131 and a sliding seat 132 slidably connected to the track 131, the track 131 is fixedly connected to the support pillar 120, and, the track 131 is parallel to the support pillar 120, a rod portion 133 extending in a direction away from the track 131 is provided on the sliding seat 132, one end of the rod portion 133 away from the track 131 is fixedly connected to a pipe 134, the pipe 134 is spirally wound around the support pillar 120, and the sliding seat 132 moves along the track 131 to drive the pipe 134 to move up and down in the vertical direction.

[0030] By sliding the sliding seat 132 on the track 131, the height position of the pipeline 134 or other types of display items can be easily adjusted. This flexibility enables the display machine 100 to adapt to display requirements at different heights, and is particularly suitable for displays in different occasions and for different audiences. By placing spheres in the pipeline 134 and controlling different sliding seats 132 to move precisely in the vertical direction, the spheres can continuously slide within different pipelines 134 without falling out of the pipelines 134, which reflects the accuracy and fast response ability of the linear motion of the driving device 130. The fixed connection between the track 131 and the support column 120 ensures the stability of the sliding seat 132 during movement, while the clamping device 160 clamping the pipeline 134 ensures that the pipeline 134 will not fall off or shake during movement, thus ensuring the safety of the display machine 100 during the display process.

[0031] In addition, the structure of the display machine 100 is relatively simple and the installation process is relatively convenient. Since the main components such as the track 131 and the sliding seat 132 are all detachable, it is also relatively easy to perform maintenance and replacement. The display machine 100 is not only suitable for the display of pipeline-like items, but can also be modified according to needs to adapt to the display requirements of other types of items. In some other embodiments, the pipeline 134 can also be a device with other structures, and the present utility model does not limit this.

[0032] The display machine 100 adopts a vertical movement mode. Compared with the traditional horizontal movement or rotary display mode, it can make more effective use of space, especially in occasions with limited space.

[0033] Furthermore, the display machine 100 further includes a detection component 140. The detection component 140 includes a detection bracket 143 and a detector. The detection bracket 143 is installed at one end of the support column 120 away from the base 110. The detection bracket 143 is arranged parallel to the base 110. The detector includes a transmitter 141 and a receiver 142. The transmitter 141 is located on the detection bracket 143, and the receiver 142 is installed on the base 110. The projection of the transmitter 141 on the base 110 and the projection of the pipeline 134 on the base 110 at least partially overlap with the receiver 142. The transmitter 141 emits a signal towards the receiver 142. The pipeline 134 is made of a transparent material. The signal emitted by the transmitter 141 passes through the pipeline 134 and is received by the receiver 142. When a sphere is placed in the pipeline 134, when the sphere passes between the transmitter 141 and the receiver 142, it will interrupt the signal emitted by the transmitter 141. When the receiver 142 does not receive the signal, the control system controls the sliding seat 132 in the driving device 130 to drive the pipeline 134 to move upward or downward to catch the sphere that has slipped out of the pipeline 134 clamped by other driving devices 130.

[0034] Through the real-time detection and adjustment of the detection component 140, the stable flow of the sphere in the pipeline 134 can be ensured, avoiding poor display effects caused by the sphere slipping or blocking during the display process. This continuous and stable flow of the sphere in the pipeline 134 not only enhances the viewing experience of the audience but also increases the attractiveness and interactivity of the display machine 100. By adjusting the positions or angles of the emitter 141 and the receiver 142, pipelines 134 of different sizes and shapes as well as different types of spheres can be accommodated. This flexibility enables the display machine 100 to be applicable to more application scenarios and display requirements.

[0035] In some other embodiments, the receiver 142 can also be arranged on the detection bracket 143, and the emitter 141 can be installed on the base 110, and the above effects can also be achieved. The present utility model does not limit this.

[0036] In this embodiment, the detector is an infrared detection device. In some other embodiments, the detector can also be a laser detection device. The present utility model does not limit this.

[0037] The display machine 100 includes three driving devices 130. The support column 120 is in a cuboid shape and includes a bottom surface 121 in contact with the base 110 and four side surfaces 122 perpendicular to the bottom surface 121. The driving devices 130 are installed on any three of the four side surfaces 122 of the support column 120, and each driving device 130 holds a pipeline 134. Through the three driving devices 130 arranged, the three driving devices 130 cooperate with each other and move precisely up and down. At any height and in any orientation of the support column 120, the sphere always remains in the pipeline 134, showing high mobility and precision.

[0038] Furthermore, the driving device 130 further includes a motor 135 and a transmission assembly 150. The motor 135 is located at one end of the track 131. The transmission assembly 150 includes a synchronous pulley 151. The synchronous pulley 151 includes a driving pulley 1511 and a first driven pulley 1512. The driving pulley 1511 and the first driven pulley 1512 are fixedly connected by a transmission shaft (not shown). The driving pulley 1511 is in transmission connection with the output shaft 1351 of the motor 135. The first driven pulley 1512 is in transmission connection with the sliding seat 132. The first driven pulley 1512 rotates to drive the sliding seat 132 to slide along the track 131. The synchronous pulley 151 has a stable transmission ratio and a low transmission error, which means that the sliding of the sliding seat 132 on the track 131 will be smoother and more reliable. In addition, the synchronous pulley 151 can also withstand large loads and impacts, ensuring the stability and reliability of the driving device 130 during long-term operation. The synchronous pulley 151 is suitable for scenarios with various speed and torque requirements. By adjusting the rotation speed of the motor 135 and the parameters of the transmission assembly 150, it can easily adapt to the display requirements with different heights and speeds. In addition, the synchronous pulley 151 can also adapt to various working environments and conditions, including harsh environments such as high temperature, low temperature, and humidity.

[0039] Furthermore, the transmission assembly 150 further includes a conveyor belt and a second driven pulley 1513. The second driven pulley 1513 is located at the end of the track 131 away from the motor 135. The driving pulley 1511 and the first driven pulley 1512, the first driven pulley 1512, the second driven pulley 1513 and the sliding seat 132 are all connected to each other through the conveyor belt. Connecting the driving pulley 1511 and the first driven pulley 1512, as well as the first driven pulley 1512, the second driven pulley 1513 and the sliding seat 132 through the conveyor belt ensures the continuous transmission of power from the motor 135 to the sliding seat 132 without power interruption or loss. This connection method makes the entire transmission assembly 150 more stable and reduces faults or errors caused by discontinuous power transmission.

[0040] Furthermore, the driving device 130 includes a side wall 136 perpendicular to the pillar 120. An installation groove 1361 is provided on the side wall 136. The driving device 130 is fixedly connected to the pillar 120 through a fastener 180. The fastener 180 includes a base 181 and a connecting portion 182. The base 181 is fixedly connected to the pillar 120. The connecting portion 182 is installed on the side of the base 181 facing away from the pillar 120. The connecting portion 182 is snapped into the installation groove 1361. In this way, when assembling the driving device 130 and the pillar 120, it is only necessary to snap the connecting portion 182 into the installation groove 1361 on the side wall 136 and then install the connecting portion 182 on the base 181. When disassembling the driving device 130 from the pillar 120, it is only necessary to separate the connecting portion 182 from the base 181. The disassembly and installation of the driving device 130 and the pillar 120 are more convenient and fast.

[0041] Further, a clamping device 160 is installed on one end of the rod 133 away from the track 131, and the clamping device 160 is provided on one end of the rod 133 away from the track 131, and the pipe 134 is clamped by the clamping device 160. In this embodiment, the clamping device 160 includes two symmetrically arranged fixing rings 161, the two fixing rings 161 are connected and locked by nuts, and the two fixing rings 161 are clamped on the outside of the pipe 134. Through the two symmetrically arranged fixing rings 161, it can be ensured that the pipe 134 is uniformly stressed during the clamping process, and the deformation or damage of the pipe 134 caused by uneven stress is avoided. At the same time, the nut connection and locking method ensures the stability of the clamping, and improves the safety and stability of the pipe 134 during operation. By adjusting the tightness of the nut, the distance between the two fixing rings 161 can be changed, so as to adapt to pipes 134 of different sizes. This design increases the versatility and flexibility of the clamping device 160.

[0042] Furthermore, a universal wheel 170 is installed on the side of the base 110 facing away from the pillar 120. By setting the universal wheel 170, when the display machine 100 needs to be moved, it can be moved quickly by just pushing the display machine 100. The universal wheel 170 can be held tightly. After the display machine 100 is moved to the specified position, it only needs to hold the universal wheel 170 tightly.

[0043] In summary, the display machine 100 of the present invention installs a driving device 130 on a pillar 120. The driving device 130 includes a slide 132 slidably connected to a track 131. The slide 132 is provided with a rod 133 extending in a direction away from the track 131. The end of the rod 133 away from the track 131 is connected to a pipe 134. The pipe 134 spirally surrounds the pillar 120. The slide 132 moves along the track 131 to drive the pipe 134 to move up and down in the vertical direction. By placing a ball in the pipe 134, different slides 132 are controlled to move precisely in the vertical direction, so that the ball can slide continuously in different pipes 134 and will not fall off from the pipe 134, which reflects the accuracy and rapid response capability of the linear motion of the drive device 130. The fixed connection between the track 131 and the support 120 ensures the stability of the slide 132 during the movement, and the clamping device 160 clamping the pipe 134 ensures that the pipe 134 will not fall off or shake during the movement, thereby ensuring the safety of the display machine 100 during the display process.

[0044] The above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A display machine, characterized in that: The display machine comprises a base (110) and a support (120), wherein the support (120) is perpendicular to the base (110). The display machine further comprises at least two driving devices (130), wherein the driving devices (130) are mounted on the support (120), and the driving devices (130) comprise a track (131) and a slide seat (132) slidably connected to the track (131). The track (131) is fixedly connected to the support (120), and the track (131) is parallel to the support (120). A rod portion (133) extending in a direction away from the track (131) is provided on the slide seat (132), and one end of the rod portion (133) away from the track (131) is fixedly connected to a pipe (134). The slide seat (132) moves along the track (131) to drive the pipe (134) to move up and down in a vertical direction.

2. The display machine according to claim 1, characterized in that: The display machine further comprises a detection component (140), wherein the detection component (140) comprises a detection bracket (143) and a detector, wherein the detection bracket (143) is mounted on an end of the support (120) away from the base (110), and the detection bracket (143) is arranged in parallel with the base (110). The detector comprises a transmitter (141) and a receiver (142), wherein one of the transmitter (141) and the receiver (142) is located on the detection bracket (143), and the other of the transmitter (141) and the receiver (142) is mounted on the base (110), and a signal emitted by the transmitter (141) is received by the receiver (142) after passing through the pipe (134).

3. The display machine according to claim 1, characterized in that: The display machine comprises three driving devices (130); the support column (120) is in the shape of a rectangular parallelepiped; the support column (120) comprises a bottom surface (121) abutting against the base (110) and four side surfaces (122) perpendicular to the bottom surface (121); and the driving device (130) is installed on any three side surfaces (122) of the four side surfaces (122) of the support column (120).

4. The display machine according to claim 1, characterized in that: The driving device (130) further comprises a motor (135) and a transmission assembly (150); the motor (135) is located at one end of the track (131); the transmission assembly (150) comprises a synchronous wheel (151); the synchronous wheel (151) comprises a driving wheel (1511) and a first driven wheel (1512); the driving wheel (1511) and the first driven wheel (1512) are fixedly connected via a transmission shaft; the driving wheel (1511) is transmission-connected to an output shaft (1351) of the motor (135); the first driven wheel (1512) is transmission-connected to the slide seat (132); the first driven wheel (1512) rotates to drive the slide seat (132) to slide along the track (131).

5. The display machine according to claim 4, characterized in that: The transmission assembly (150) further comprises a conveyor belt and a second driven wheel (1513); the second driven wheel (1513) is located at an end of the track (131) away from the motor (135); the driving wheel (1511) and the output shaft (1351), and the first driven wheel (1512), the second driven wheel (1513) and the slide seat (132) are all connected via the conveyor belt.

6. The display machine according to claim 2, characterized in that: The detector is an infrared detection device or a laser detection device.

7. The display machine according to claim 1, characterized in that: A clamping device (160) is provided at one end of the rod portion (133) away from the track (131), and the pipe (134) is clamped by the clamping device (160).

8. The display machine according to claim 7, characterized in that: The clamping device (160) comprises two symmetrically arranged fixing rings (161), the two fixing rings (161) being connected and locked by nuts, and the two fixing rings (161) are clamped on the outside of the pipe (134).

9. The display machine according to claim 1, characterized in that: The driving device (130) comprises a side wall (136) perpendicular to the pillar (120), and a mounting groove (1361) is provided on the side wall (136). The driving device (130) is fixedly connected to the pillar (120) via a fastener (180), and the fastener (180) comprises a base (181) and a connecting portion (182). The base (181) is fixedly connected to the pillar (120), and the connecting portion (182) is fixed to a side of the base (181) facing away from the pillar (120), and the connecting portion (182) is snapped into the mounting groove (1361).

10. The display machine according to claim 1, characterized in that: A universal wheel (170) is mounted on a side of the base (110) facing away from the support (120).

Images