TWM568456U - Hanging rod control device for display rack - Google Patents

Abstract

The present invention relates to a hanging rod control device for display rack, comprising a mounting rack, a hanging rod that is connected with the mounting rack, a positioning portion that is connected to the mounting rack and parallel to the hanging rod, a releasing portion within which the positioning portion passes through, a transmission device and a drive device that are installed inside the mounting rack separately, wherein the positioning portion comprises a mandrel having a groove, a slider installed inside the groove, and a marker board that is located at the front end of the positioning portion; the releasing portion is composed of a plurality of buckles, positioning plates, spacers in a sequential order. The feature of the present invention is to use a control station to control a plurality of units of the present invention, so that users can operate the control station to reach the merchandise on the designated unit of the present invention. Therefore, goods in an open-shelf can be sold in form of vending machine method using the present invention.

Description

Display rack hanging rod control device

This creation is related to a control device; more specifically, it relates to a display rack hanger control device that can control the number of items taken by a person.

At present, the items sold in vending machines on the market can be said to be varied. From basic drinks to hot foods and even daily necessities, almost all specialized vending machines are sold, but only vendors do not use vending. Machines to sell wrenches, hammers, vise... and other hardware tools, the reason is nothing more than this kind of hardware tools themselves have considerable weight, and when it falls from the freight lane to the delivery port will automatically The vending machine itself has caused no small impact, and over time it will cause the vending machine to be destroyed by the goods it sells without being damaged by external forces.

Therefore, such hardware tools can only be sold on the open display racks in the store. However, the general stores have fixed business hours every day. After the business hours, they can no longer purchase related products, although a few are advertised for 24 hours. The store is not subject to business hours, but the personnel costs of this type of full-day store are much higher than those of the average store.

Therefore, if the general display frame structure can be improved and the sales model of the vending machine can be used to sell hardware tools, not only can the hardware tools be sold around the clock, but also the manual management is not required, so that the personnel cost can be effectively reduced. .

In view of this, the applicant of this case has been engaged in research and development experience in related fields for many years, and has conducted in-depth discussions on the above-mentioned shortcomings, and actively sought solutions according to the above-mentioned needs. After a long period of hard work and many tests, the applicant finally completed this book. creation.

The main purpose of this creation is to improve the operation mode of the traditional display rack hanging rod, so that it can control the sales of goods in the sales mode of the vending machine.

The secondary purpose of this creation is to reduce the cost of personnel management in the store.

In order to achieve the above purpose, the creation will produce two different types according to different transmission modes, and the first type of the creation display rack hanger control device includes a fixing frame, a hanging rod, a positioning portion, and a release. Department, transmission and drive unit.

The fixing frame is used as a structure combined with the target object.

The hanging rod is coupled to a fixed frame for hanging items to be sold.

The positioning portion is coupled to the fixing frame, and the positioning portion includes a marking plate, a mandrel, a positioning seat and a sliding member. The mandrel is parallel to the hanging rod and is respectively coupled to the marking plate and the positioning seat at both ends thereof, and The mandrel is provided with a channel for accommodating the sliding member and restricting the moving direction thereof, and the bottom of the sliding member is provided with a plurality of limiting teeth, and the longer the limiting tooth is closer to the fixing frame, the longer the marking is The board is provided with a light-emitting element that emits light, a labeling element for marking the number, and a sounding element for emitting a sound.

The release portion is penetrated by the mandrel and the sliding member and located between the indicator plate and the positioning seat. The release portion is formed by staggering a plurality of buckle arms and a positioning plate, and the buckle arm and the positioning plate are respectively provided with energy. a through hole for the mandrel and the sliding member to pass through, and a plurality of positioning holes are provided on the buckle arm, and the through hole of the buckle arm includes a rotating block for allowing the buckle arm to rotate by a specific angle, and the hanging rod Corresponding notches, in addition, the positioning plate is provided with a positioning post which is formed on the positioning hole and is used for fixing the position of the buckle arm.

The transmission is disposed inside the fixture, and the transmission includes a cam having a multi-stage continuous track and a transmission shaft coupled to the cam.

The driving device is disposed inside the fixing frame and coupled with a transmission shaft of the transmission device, and the driving device serves as a main power output source.

In addition, the second type of the present display stand hanger control device includes a fixed frame, a hanging rod, a positioning portion, a release portion, a transmission device, and a driving device.

The fixing frame is used as a structure combined with the target object.

The hanging rod is coupled to a fixed frame for hanging pre-sold items.

The positioning portion is coupled to the fixing frame, and the positioning portion includes a marking plate, a mandrel, a positioning seat and a sliding member. The mandrel is parallel to the hanging rod and is respectively coupled to the marking plate and the positioning seat at both ends thereof, and The mandrel is provided with a channel for accommodating the sliding member and restricting the moving direction thereof, and the bottom of the sliding member is provided with a plurality of limiting teeth, and the longer the limiting tooth is closer to the fixing frame, the longer the marking is The board is provided with a light-emitting element that emits light, a labeling element for marking the number, and a sounding element for emitting a sound.

The release portion is penetrated by the mandrel and the sliding member and located between the indicator plate and the positioning seat. The release portion is formed by staggering a plurality of buckle arms and a positioning plate, and the buckle arm and the positioning plate are respectively provided with energy. a through hole for the mandrel and the sliding member to pass through, and a plurality of positioning holes are provided on the buckle arm, and the through hole of the buckle arm includes a rotating block for allowing the buckle arm to rotate by a specific angle, and the hanging rod Corresponding notches, in addition, the positioning plate is provided with a positioning post which is formed on the positioning hole and is used for fixing the position of the buckle arm.

The transmission device is disposed in the fixing frame, and the transmission device comprises a floating joint connecting the sliding members, a screw for moving the sliding member to the floating joint, and a fixing device for fixing the screw to the positioning seat.

The drive unit is coupled to a fixture of the transmission that acts as a primary source of power output and rotates the screw.

The advantage of the creative display rack hanger control device is that the control mechanism is mounted on the hanging rod so that it can achieve the effect of automatically selling goods through the control machine, and effectively reduce the manpower management requirements.

For a more detailed understanding of the purpose, function, features and structure of the present invention, the preferred embodiment is described in the accompanying drawings.

First of all, please refer to FIG. 1 , FIG. 2 and FIG. 3 at the same time. FIG. 1 is a first perspective view of the first type of the hanging rod control device of the creation display rack, and FIG. 2 is a schematic exploded view of the first type of the hanging rod control device of the creation display rack. FIG. 3 is a schematic top view of the first type of the hanging rod control device of the creation display rack.

The creation will produce two different types according to different transmission modes, and the first type of the present display display rack hanger control device 1 includes a fixing frame 11, a hanging rod 12, a positioning portion 13, and a release portion. 14. Transmission device 15 and drive unit 16.

The fixing frame 11 is a structure that is combined with the target object.

The hanging rod 12 is coupled to a fixing frame 11 for hanging pre-sold items.

Continued Referring to FIG. 4 and with FIG. 2 and FIG. 3, FIG. 4 is a schematic diagram of the first type positioning portion of the display stand hanger control device.

The positioning portion 13 is coupled to the fixing frame 11 . The positioning portion 13 includes a marking plate 131 , a mandrel 132 , a positioning seat 133 , and a sliding member 134 . The mandrel 132 is parallel to the hanging rod 12 and is respectively disposed at two ends thereof. The indicator plate 131 for identifying the item type is coupled to the positioning seat 133 fixed to the fixing frame 11, and the mandrel 132 is further provided with a channel 1321 for accommodating the slider 134 and restricting the moving direction thereof, and the slider 134 A plurality of limiting teeth 1341 are disposed at the bottom, and the length of the limiting teeth 1341 closer to the fixing frame 11 is longer. The marking plate 131 is provided with a light-emitting element 1311 capable of generating prompt light, respectively, for indicating the control device. The numbered indicator element 1312 and the sounding element 1313 for emitting a prompt sound, and the slider 134 is further provided with an elastic member 1342 capable of pushing the slider 134 back to the original end of the positioning seat 133.

Continuing to refer to FIG. 5 to FIG. 7 and FIG. 4, FIG. 5 is a schematic cross-sectional view of the release portion, FIG. 6 is a front view of the buckle arm, and FIG. 7 is a front view of the positioning plate and the spacer.

The release portion 14 is penetrated by the mandrel 132 and the slider 134 and located between the indicator plate 131 and the fixing frame 11. The release portion 14 is formed by staggering a plurality of fastening arms 141 and a positioning plate 142, and each positioning is performed. A spacer 143 for increasing the thickness may be added to the rear of the plate 142, and a release portion 14 composed of the buckle arm 141, the positioning plate 142 and the partition plate 143 may be further formed. The buckle arm 141, the positioning plate 142 and the partition plate are formed. Each of the 143 is provided with a through hole 1411, 1421, 1431 through which the mandrel 132 and the slider 134 can pass, and the buckle arm 141 is provided with a plurality of positioning holes 1412, and the through hole 1411 of the buckle arm 141 includes The buckle arm 141 can rotate a specific angle of the rotating block 1413 and the notch 1414 corresponding to the hanging rod 12. In addition, the positioning plate 142 is provided with a positioning post 1422 which is formed on the positioning hole 1412 and is used for fixing the position of the buckle arm 141. The accommodating space 14 for accommodating the positioning column 1422 3, wherein the positioning post 1422 manufactured by a top end surface of the positioning hole 1412 of spherical design.

Please refer to FIG. 8 and FIG. 3 together. FIG. 8 is a schematic diagram of the first type of transmission device and driving device of the display stand hanging rod control device.

The transmission device 15 is disposed inside the fixed frame 11, and the transmission device 15 includes a cam 151 having a multi-stage continuous track and a transmission shaft 152 coupled to the cam 151.

The drive unit 16 is disposed inside the mount 11 and coupled to the drive shaft 152 of the transmission 15 as a primary source of power output.

Please refer to FIG. 9 , FIG. 10 and FIG. 11 at the same time. FIG. 9 is a perspective view of the second type of the control device of the display stand hanging rod, and FIG. 10 is a schematic exploded view of the second type of the control device of the display stand hanging rod. 11 is a top view of the second type of the control device of the display stand.

In addition, the second type of the present invention shows a rack hanger control device 1 which includes a holder 11, a hanger 12, a positioning portion 13, a release portion 14, a transmission device 15, and a driving device 16.

The fixing frame 11 is a structure that is combined with the target object.

The hanging rod 12 is coupled to a fixing frame 11 for hanging pre-sold items.

Continuing to refer to FIG. 12, FIG. 12 is a schematic diagram of a second type positioning portion of the display stand hanger control device.

The positioning portion 13 is coupled to the fixing frame 11 . The positioning portion 13 includes a marking plate 131 , a mandrel 132 , a positioning seat 133 , and a sliding member 134 . The guiding plate 131 is parallel to the hanging rod 12 . The two ends are respectively connected with the indicator plate 131 for identifying the item type and the positioning seat 133 fixed to the fixing frame 11, and the mandrel 132 is further provided with a channel 1321 for accommodating the slider 134 and restricting the moving direction thereof. A plurality of limiting teeth 1341 are disposed at the bottom of the sliding member 134, and the length of the limiting teeth 1341 closer to the fixing frame 11 is longer. The marking plate 131 is provided with a light-emitting element 1311 capable of generating prompt light respectively. A marking element 1312 indicating the number of the control device and a sounding element 1313 for emitting a prompting sound.

As shown in FIG. 5 to FIG. 7, the release portion 14 is penetrated by the mandrel 132 and the slider 134 and located between the indicator plate 131 and the positioning seat 133. The release portion 14 is composed of a plurality of buckle arms 141 and a positioning plate. 142 are alternately arranged, and a spacer plate 143 for increasing the thickness may be added behind each of the positioning plates 142, and a release portion 14 formed by the buckle arm 141, the positioning plate 142 and the spacer plate 143 may be formed. The arm 141, the positioning plate 142 and the partition plate 143 are respectively provided with through holes 1411, 1421, and 1431 through which the mandrel 132 and the slider 134 pass, and the buckle arm 141 is provided with a plurality of positioning holes 1412 and the arm The through hole 1411 of the 141 includes a rotating block 1413 for rotating the buckle arm 141 at a specific angle and a notch 1414 corresponding to the hanging rod 12. The positioning plate 142 is provided with a top hole for positioning holes 1412 and is used for fixing the buckle. a positioning post 1422 at the position of the arm 141, wherein the positioning post 142 A top end surface of the positioning holes 1412 made of spherical design.

Please refer to FIG. 13 and FIG. 11 together. FIG. 13 is a schematic diagram of the second type of transmission device and driving device of the display stand hanger control device.

The transmission device 15 is disposed in the fixing frame 11. The transmission device 15 includes a floating joint 153 connecting the sliding member 134, and a screw 154 for moving the sliding member 134 is coupled with the floating joint 153 to fix the screw 154 to the positioning. The holder 155 on the seat 133, the sensing plate 156 disposed on the floating joint 153, and the sensing member 157 for detecting the position of the sensing plate 156 to determine the moving distance of the slider 134.

The drive unit 16 is coupled to a retainer 155 of the transmission 15 which acts as a primary source of power output and rotates the screw 154.

Details of the implementation of this creation and related reference drawings are as follows:

Please refer to FIG. 14 and FIG. 15 together with FIG. 5 and FIG. 6. FIG. 14 is a schematic diagram (1) of the operation of the display stand hanger control device, and FIG. 15 is a schematic view (2) of the operation of the display stand hanger control device.

In the first type, the present invention with six buckle arms 141 is used as a main description, and the number of the buckle arms 141 can be arbitrarily adjusted according to the user's needs. The operation is driven by the driving device 16 during the operation. Further, the cam 151 is rotated. When the cam 151 is in the initial position, all the limiting teeth 1341 on the slider 134 are located in the through holes 1411 of the respective latch arms 141, so that all the latch arms 141 cannot rotate, when the cam 151 rotates. The first time, the sliding member 134 is pulled back a fixed distance, and the foremost limiting tooth 1341 is disengaged from the through hole 1411 of the foremost front end arm 141 and the buckle arm 141 is released to be rotated. When the arm 141 is rotated to a certain angle, the positioning post 1422 will be pressed against the positioning hole 1412, so that the buckle arm 141 is fixed at a specific position, so that the article hooked at the rear end of the buckle arm 141 can be taken out, and, due to the limit. The tooth 1341 is designed to be closer to the length of the limiting tooth 1341 of the fixed frame 11 Therefore, when the cam 151 rotates, the through hole 1411 of the buckle arm 141 is separated from the front end limit tooth 1341, and the rear limit tooth 1341 is still located in the through hole 1411 of each rear buckle arm 141. .

Please refer to FIG. 16 for continued. FIG. 16 is a schematic diagram (3) of the operation of the display rod hanging rod control device of the creation display.

Then, when the cam 151 is rotated a second time, the slider 134 is pulled back a fixed distance, so that the second limiting tooth 1341 is disengaged from the through hole 1411 of the second button arm 141, and the second button arm is released. 141 is also unrotatable by the slider 134, and so on. When the cam 151 is rotated for the third, fourth, and fifth times, the limit teeth 1341 are separated from the third, fourth, and fourth, respectively. The through holes 1411 of the five buckle arms 141 continue to allow the third, fourth, and fifth buckle arms 141 to rotate.

Continuing to refer to FIG. 17, FIG. 17 is a schematic diagram (4) of the operation of the display stand hanger control device.

Finally, when the cam 151 is rotated to the sixth time, the limit teeth 1341 on the slider 134 are disengaged from the through holes 1411 of all the latch arms 141, so that all the latch arms 141 can be rotated without being restricted by the slider.

When the buckle arm 141 is fully rotated, it is necessary to use two different methods when replenishing the homing. One of them is to let the cam 151 rotate for the seventh time, so that the track first returns from the highest order to the lowest order, because the buckle arm 141, in the state that has not been turned back to the original position, the limiting tooth 1341 is not inserted into the through hole 1411 of the buckle arm 141, so the supplementary item is first hung back to the hanging rod 12, and the rear of each buckle arm 141 is only The single piece can be hung, and then the buckle arm 141 is turned back to the original position, so that the position of the through hole 1411 and the limit tooth 1341 correspond to each other, and the elastic member 1342 pushes the slider 134 forward, and The limiting teeth 1341 are again inserted into the through holes 1411 of the buckle arms 141, and when all the sliding members 134 are returned, the limiting teeth 1341 are inserted back into the through holes 1411 of the respective fastening arms 141 and all the clamping arms are 141 is fixed again and cannot be rotated.

Another method of returning the slider 134 is to first hang the supplemental item back to the hanging rod 12, and only one single item can be hung behind the rear side of each of the buckle arms 141, and then all the buckle arms 141 are turned back. In the home position, the cam 151 is then rotated a seventh time. When the cam 151 is rotated, the end of the slider 134 will descend from the highest step to the lowest step along the upper track of the cam 151, and the elastic member 1342 will simultaneously slide the slider 134. Pushing forward, finally, when the slider 134 is pushed back to the initial position, all the limiting teeth 1341 are inserted back into the through holes 1411 of the respective latch arms 141 and all the latch arms 141 are fixed again and cannot be rotated.

The second type of the present invention is substantially the same as the first type, and the second type is different from the first type in that the second type is to pull the slider 134 back through the rotating screw 154 and pull it. During the process, the position of the sensing plate 156 is confirmed by the sensing member 157, thereby controlling the displacement distance of the slider 134.

When the buckle arm 141 is fully retracted and needs to be replenished, the items to be replenished are first hung on the hanging rod 12, and only one single item can be hung behind each buckle arm 141, and then the buckle arm 141 is attached. Turning the full number back to the original position, and then reversing the screw 154, the slider 134 can be pushed back into place.

Please refer to FIG. 18, FIG. 19 and FIG. 20 at the same time. FIG. 18 is a schematic diagram of the implementation of the control device for the hanging display of the display stand (1), and FIG. 19 is a schematic diagram of the implementation of the control device for the display stand of the display stand (2), and FIG. The schematic diagram of the implementation of the hanging rod control device of the creation display (3).

In addition, when a plurality of first-type or second-type creations are installed in the display rack 3, the cabinet, etc., and then matched with the control machine 4, they can be sold in the vending machine sales mode and The tool 2 is controlled, and the present invention is installed on the display rack 3 as a main description.

In the actual operation, this creation will install a plurality of different types of tools 2 mounted on the display rack 3 and be installed in the factory for the on-site workers to take, when the workers in the factory need to receive specific tools. At 2 o'clock, only need to select the tool 2 and the quantity to be picked up through the touch screen 41 or the button block 42 of the control machine 4, and then place the identifiable sensor card on the sensing block 43 when the sensing is successful. The present display stand hanger control device 1 with the designated tool 2 will indicate that the flashing or continuously lit light and sound are respectively emitted through the light-emitting element 1311 and the sound-emitting element 1313 (as shown in FIGS. 4 and 12). The creative position of the required tool 2, at this time, the operator can find the specified original according to the prompts of the light and the sound, and manually turn the buckle arm 141 to get the required tool 2, and when the transaction is completed After the control machine 4 will automatically transmit the transaction information to the management unit, and the management unit can control the quantity of the tool 2 according to the transaction information. It also helps planning and replenishment amount of time to be replenished.

In summary, the main features of the creative display rack hanger control device are as follows: 1. The transmission device is used to control the moving position of the slider, and the position of the slider is determined to determine whether the buckle arm can be rotated, thereby automatically controlling the number of goods sold. Effect. 2. Introduce the vending machine vending model to the open shelf, and use the control machine to control the display bar hanger control devices to effectively reduce the manpower management requirements.

Therefore, this creation has excellent progress and practicality in similar products. At the same time, after checking the technical literature on such structures at home and abroad, it has not been found that the same or similar structure exists before the application of this case, so this case It should meet the patent requirements of "creative", "combined with industrial use" and "progressive", and apply in accordance with the law.

It is to be understood that the above-mentioned preferred embodiments of the present invention are intended to be included in the scope of the present invention.

1‧‧‧Display rack hanging rod control device

11‧‧‧ Fixing frame

12‧‧‧ hanging rod

13‧‧‧ Positioning Department

131‧‧‧Marking board

1311‧‧‧Lighting elements

1312‧‧‧Marking components

1313‧‧‧ Sounding components

132‧‧‧ mandrel

1321‧‧‧ channel

133‧‧‧ Positioning Block

134‧‧‧Sliding parts

1341‧‧‧Limited teeth

1342‧‧‧Flexible components

14‧‧‧Release Department

141‧‧‧ buckle arm

1411‧‧‧through holes

1412‧‧‧Positioning holes

1413‧‧‧Rotating block

1414‧‧ ‧ gap

142‧‧‧ Positioning Plate

1421‧‧‧through holes

1422‧‧‧Positioning column

1423‧‧‧ accommodating space

143‧‧‧ Spacer

1431‧‧‧through holes

15‧‧‧Transmission

151‧‧‧ cam

152‧‧‧ drive shaft

153‧‧‧Floating joint

154‧‧‧ screw

155‧‧‧fixer

156‧‧‧ sensor board

157‧‧‧Sensors

16‧‧‧ drive

2‧‧‧ Tools

3‧‧‧ Display rack

4‧‧‧Control machine

41‧‧‧ touch screen

42‧‧‧Keypad block

43‧‧‧Induction block

Figure 1: Schematic diagram of the first type of the control device for the display rack of the present invention; Figure 2: Schematic diagram of the first type of the control device for the hanging rod of the creation display; Figure 3: The first type of the control device for the display rack Figure 4: Schematic diagram of the first type positioning part of the display rod hanging rod control device; Figure 5: schematic view of the release part; Figure 6: front view of the buckle arm; Figure 7: front view of the positioning plate and spacer Figure 8: Schematic diagram of the first type of transmission device and driving device of the hang-up lever control device of the present invention; Figure 9: Stereoscopic view of the second type of the gantry control device of the creation display stand; Figure 10: The display stand of the present display stand Schematic diagram of the second type of control device; Figure 11: Schematic diagram of the second type of control device of the display stand of the present invention; Figure 12: Schematic diagram of the second type of positioning part of the control device of the display stand of the present invention; The invention shows a schematic diagram of the second type transmission device and the driving device of the hanging rod control device; Fig. 14: Schematic diagram of the operation of the hanging rod control device of the creation display panel (1); Fig. 15: The creation display stand Schematic diagram of the operation of the hanging rod control device (2); Figure 16: Schematic diagram of the operation of the hanging rod control device of the creation display (3); Figure 17: Schematic diagram of the operation of the hanging rod control device of the creation display (4); Figure 18: This creation shows Schematic diagram of the implementation of the hanging rod control device (1); Figure 19: Schematic diagram of the implementation of the hanging rod control device of the creation display (2); Figure 20: Schematic diagram of the implementation of the hanging rod control device of the creation display (3).

Claims (10)

A display rack hanging rod control device comprises a fixing frame, a hanging rod, a positioning portion, a releasing portion, a transmission device and a driving device; the fixing frame is used as a structure body combined with the target object; Attached to the fixed frame, the hanging rod is used for hanging pre-sold items; the positioning portion is coupled with the fixing frame, and the positioning portion comprises a marking plate, a mandrel, a positioning seat and a sliding member, the mandrel It is parallel with the hanging rod and is respectively connected with the marking plate and the positioning seat at both ends thereof, and the mandrel is provided with a channel for accommodating the sliding member and restricting the moving direction thereof, and the bottom of the sliding member is provided with a plurality of limits a bit tooth, and the longer the limit tooth length is closer to the fixing frame, the indicator plate is provided with a light-emitting element capable of emitting light and a marking element with a marking number; the releasing portion is penetrated by the mandrel and the sliding member and The release portion is formed by staggering a plurality of buckle arms and a positioning plate, and the buckle arm and the positioning plate are provided with through holes for allowing the mandrel and the sliding member to pass through, and a plurality of positioning holes are provided on the buckle arm, and the through holes of the buckle arms are provided The utility model comprises a rotating block for rotating the buckle arm at a specific angle, and a notch corresponding to the hanging rod, and the positioning plate is provided with a positioning column which is fixed on the positioning hole to fix the position of the buckle arm, and is used for accommodating The accommodating space of the positioning post; the transmission device is disposed inside the fixing frame, the transmission device comprises a cam with a multi-stage continuous track and a transmission shaft coupled with the cam; the driving device is disposed inside the fixing frame and is connected with the transmission device The drive shaft is coupled and the drive is the primary source of power output. The display rack hanger control device of claim 1, wherein the indicator panel is provided with a sound emitting component. The display rack hanger control device of claim 1, wherein the slider is provided with an elastic member on an end adjacent to the positioning seat. The display rack hanger control device of claim 1, wherein a spacer is disposed behind the positioning plate, and the partition plate is provided with a through hole. The display rack hanger control device of claim 1, wherein the positioning post is configured to be spherical on the end surface of the positioning hole. A display rack hanging rod control device comprises a fixing frame, a hanging rod, a positioning portion, a releasing portion, a transmission device and a driving device; the fixing frame is used as a structure body combined with the target object; Attached to the fixed frame, the hanging rod is used for hanging pre-sold items; the positioning portion is coupled with the fixing frame, and the positioning portion comprises a marking plate, a mandrel, a positioning seat and a sliding member, the mandrel It is parallel with the hanging rod and is respectively connected with the marking plate and the positioning seat at both ends thereof, and the mandrel is provided with a channel for accommodating the sliding member and restricting the moving direction thereof, and the bottom of the sliding member is provided with a plurality of limits a bit tooth, and the longer the limit tooth length is closer to the fixing frame, the indicator plate is provided with a light-emitting element capable of emitting light and a marking element with a marking number; the releasing portion is penetrated by the mandrel and the sliding member and The release portion is formed by staggering a plurality of buckle arms and a positioning plate, and the buckle arm and the positioning plate are provided with through holes for allowing the mandrel and the sliding member to pass through, and a plurality of positioning holes are provided on the buckle arm, and the through holes of the buckle arms are provided The utility model comprises a rotating block for rotating the buckle arm at a specific angle, and a notch corresponding to the hanging rod, and the positioning plate is provided with a positioning column which is fixed on the positioning hole to fix the position of the buckle arm, and is used for accommodating The accommodating space of the positioning post; the transmission device is disposed in the fixing frame, the transmission device comprises a floating joint connecting the sliding member, and the screw for connecting the sliding member is coupled with the floating joint, and the screw is fixed on the positioning seat The driver is coupled to a fixture of the transmission that acts as a primary source of power output and rotates the screw. The display rack hanger control device of claim 6, wherein the indicator panel is provided with a sound emitting component. The display rack hanger control device of claim 6, wherein a spacer plate is disposed behind the positioning plate, and the partition plate is provided with a through hole. The display rack hanger control device according to Item 6, wherein the positioning post is configured to be spherical on the end surface of the positioning hole. The display rack hanger control device according to Item 6, wherein the floating joint is provided with an induction plate and a sensing member for detecting the position of the induction plate.