Discharging module of shared fascia gun and discharging assembly of shared fascia gun

Abstract

The utility model discloses a discharging module of a shared fascia gun and a discharging assembly of the shared fascia gun. The discharging module comprises a mounting bin, a rocking handle, a lock catch, a push rod and a driving assembly. The lock catch and the push rod are arranged on the mounting bin in a penetrating mode, the buckling end of the lock catch is connected with the first end of the rocking handle, the lock shaft end of the lock catch is used for locking the shared fascia gun, the first end of the push rod is connected with the driving assembly, and the second end of the push rod is used for pushing out the shared fascia gun; the rocking handle is rotationally arranged on the mounting bin, the second end of the rocking handle is used for being matched with the driving assembly, and the driving assembly drives the push rod to stretch out and draw back in the bin while driving the rocking handle to rotate; when the driving assembly drives the first end of the rocking handle to rotate relative to the mounting bin, the second end of the rocking handle drives the lock catch to move, and the lock catch is provided with a locking working position and an unlocking working position. The driving assembly is arranged to drive the push rod and the rocking handle at the same time, locking of the lock catch and push-out of the fascia gun are achieved at the same time, and the synchronism of locking and push-out of the machine outlet module is improved.

Description

Technical Field

[0001] This utility model relates to the field of shared fascia gun technology, and in particular to a shared fascia gun dispensing module and a shared fascia gun dispensing assembly. Background Technology

[0002] Shared fascia guns, also known as deep myofascial release devices, are soft tissue rehabilitation tools that relax the body's soft tissues through high-frequency impacts. They can be understood as a civilian version of a DMS (electric deep muscle stimulator), with varying vibration frequencies during use, but their basic function is similar. Shared fascia guns are an effective method for treating soft tissue pain, introduced from abroad. They stimulate proprioceptive function, thereby effectively relieving muscle tension and achieving pain relief. Shared fascia guns are developed by incorporating IoT technology into the traditional shared fascia gun. Deployed in sports fields, gyms, playgrounds, and stadiums, users can pick up a shared fascia gun after exercising, scan a QR code with their mobile phone to pay, and relax tense muscles anytime, relieving soft tissue pain and fatigue caused by exercise, and recovering more quickly.

[0003] The existing shared fascia gun dispensing device (patent application number 2023221733079) has a locking groove on the fascia gun and a fixed wedge-shaped pin inside the storage box of the fascia gun. When the fascia gun is placed into the storage box, the wedge-shaped pin engages with the locking groove (first locking mechanism), and together with a magnetic attraction structure (second locking mechanism), the fascia gun is locked. At the same time, a separate ejection mechanism is provided to push the shared fascia gun out of the storage box.

[0004] This structure separates the locking mechanism and the ejection mechanism of the shared fascia gun, making the structure more complex and the synchronization between locking and ejection not high, which makes it easy to get stuck during actual use. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a shared fascia gun dispensing module and a shared fascia gun dispensing assembly.

[0006] The technical solution adopted by this utility model is as follows:

[0007] This application provides a dispensing module for a shared fascia gun, including a mounting chamber, a handle, a latch, a push rod, and a drive assembly;

[0008] The installation chamber is used to accommodate a shared fascia gun;

[0009] The drive component is mounted on the mounting bay and is located outside the bay;

[0010] The latch and push rod are respectively movably inserted through the side wall of the installation chamber. The latch has a locking shaft end and a fastening end connected to the locking shaft end. The fastening end is connected to the first end of the crank handle. The locking shaft end is used to extend into the chamber to lock the shared fascia gun. The first end of the push rod is connected to the drive assembly. The second end of the push rod is used to extend into the chamber to push out the shared fascia gun.

[0011] The crank is rotatably mounted on the mounting chamber, and the second end of the crank is used to cooperate with the drive assembly. The drive assembly drives the crank to rotate and at the same time drives the push rod to perform telescopic movement inside the chamber.

[0012] When the drive assembly drives the first end of the crank handle to rotate relative to the mounting chamber, the second end of the crank handle drives the latch to move. The latch has a locking position and an unlocking position.

[0013] When the latch is in the locked working position, the locking shaft end extends into the chamber to cooperate with the shared fascia gun and prevent the shared fascia gun from leaving the installation chamber. The second end of the push rod does not push the shared fascia gun out of the installation chamber.

[0014] When the latch is in the unlocked position, the locking shaft retracts from the installation chamber and cancels its engagement with the shared fascia gun. The second end of the push rod extends into the chamber to push the shared fascia gun out of the installation chamber.

[0015] This application uses a single drive component to simultaneously drive the push rod and the crank handle, allowing them to move independently and simultaneously locking / unlocking the latch and extending the shared fascia gun. In other words, the locking and extending mechanisms of this application are interconnected, resulting in a simpler structure and improved synchronization between locking and extending, thus reducing the occurrence of jamming during actual use.

[0016] Furthermore, it also includes a first elastic element, on which a locking mounting portion is formed;

[0017] The latch mounting part has a movable channel and a movable opening communicating with the movable channel, and the movable channel is connected to the interior of the mounting chamber;

[0018] The latch has a sliding part that connects the locking shaft end and the fastening end. The latch is movably disposed in the movable channel through the sliding part, and the fastening end is disposed outside the latch mounting part through the movable opening.

[0019] The first elastic element is disposed between the end of the locking mounting portion and the sliding portion.

[0020] Furthermore, it also includes a limiting plate, which is disposed at the end of the latch mounting part away from the mounting chamber, and the limiting plate is used to limit the first elastic element.

[0021] Furthermore, the first elastic element is a spring, with its two ends abutting against the limiting plate and the end face of the sliding part, respectively.

[0022] In actual use, when the latch is in the locked position, the first elastic element is in a naturally extended state. When the latch is in the unlocked position, the first elastic element is in a compressed state. When the latch is unlocked and the shared fascia gun is taken out, the first elastic element returns to its naturally extended state and pushes the locking shaft end of the latch into the installation chamber.

[0023] Furthermore, the end of the locking shaft has a wedge-shaped structure and a wedge-shaped guide surface, with the wedge-shaped guide surface facing away from the push rod. When the shared fascia gun is installed in the installation chamber, the shared fascia gun can achieve self-locking under the action of the first elastic element and the wedge-shaped guide surface.

[0024] Furthermore, the locking shaft end and the fastening end are set perpendicular to each other.

[0025] In actual use, the locking mounting part and the mounting chamber can be integrally formed. The limiting plate can also be integrally formed with the locking mounting part.

[0026] Furthermore, the snap-fit ​​end is formed with a socket, and the second end of the crank handle is formed with a shaft, which is movably inserted into the socket;

[0027] Alternatively, it may include a first link, the two ends of which are hinged to the second end and the locking end of the crank handle, respectively.

[0028] Furthermore, the drive assembly includes a drive element, a gear, and a rack, and a mounting frame is formed on the outer side of the mounting compartment;

[0029] The drive element is mounted on the mounting bracket, and the gear is connected to the output shaft of the drive element and rotates with the output shaft of the drive element;

[0030] The rack is slidably mounted on the mounting bracket and engages with the rack.

[0031] Furthermore, the driving element is a motor, preferably a geared motor.

[0032] In actual use, the mounting frame and the mounting compartment can be integrally formed.

[0033] Furthermore, the rack includes a pressing protrusion and a flat surface, the rack pressing against the second end of the crank handle;

[0034] As the rack slides, the convex and flat parts are pressed to engage with the second end of the crank handle, respectively.

[0035] When the flat part engages with the second end of the crank handle, the rack does not drive the crank handle to rotate, and the latch is in the locked working position;

[0036] When the pressing protrusion engages with the second end of the crank handle, the second end of the crank handle rotates away from the pressing protrusion under the action of the pressing protrusion, and the first end of the crank handle rotates away from the mounting chamber, thus moving the latch away from the mounting chamber and putting the latch into the unlocked position.

[0037] Furthermore, the rack is provided with a sliding groove, and the mounting bracket is provided with a slide rail; or, the rack is provided with a slide rail, and the mounting bracket is provided with a sliding groove, the sliding groove cooperating with the slide rail, so that the rack is slidably mounted on the mounting bracket and can slide in the horizontal direction.

[0038] The middle part of the crank is rotatably mounted on the mounting bracket via a pivot.

[0039] Furthermore, the drive assembly also includes a pulsator, a second elastic element, and a shaft end washer;

[0040] The shaft end washer is installed on the output shaft end of the drive element, the impeller and the gear are sequentially sleeved on the output shaft of the drive element, and the impeller is disposed on the side close to the shaft end washer. The second elastic element is disposed between the impeller and the shaft end washer.

[0041] The impeller is provided with an unloading protrusion, and the gear is provided with an unloading recess, or the impeller is provided with an unloading recess and the gear is provided with an unloading protrusion. The unloading protrusion and the unloading recess are engaged under the elastic action of the second elastic element, and the gear rotates with the driving element under the drive of the impeller.

[0042] At least the unloading bumps should be arc-shaped.

[0043] This application incorporates a pulsator and a second elastic element to provide load protection for the drive assembly. When the drive assembly is not operating and the rack moves rapidly, the unloading protrusion slides out of the unloading recess, separating the gear from the pulsator to transmit the cutting force and prevent damage to the drive assembly. In other words, during the dispensing process of the shared fascia gun, the drive assembly can also prevent damage to the drive assembly or gear rack caused by the fascia gun rapidly disengaging due to human error or other factors. Furthermore, the load protection function can be achieved using a simpler structure and fewer parts, simplifying the device and saving costs.

[0044] Furthermore, a shoulder is formed on the output shaft of the drive element, and the two end faces of the gear abut against the shoulder and the impeller, respectively.

[0045] Furthermore, an anti-slip surface A is formed on the output shaft of the drive element, and an anti-slip surface B is formed on the impeller. The anti-slip surface A and the anti-slip surface B cooperate to restrict the impeller from rotating circumferentially along the output shaft.

[0046] The gear can rotate circumferentially along the output shaft.

[0047] In practical use, the output shaft of the drive element and the impeller can also be connected by a key.

[0048] In actual use, the radial dimension of the shaft end washer is larger than the radial dimension of the second elastic element.

[0049] Furthermore, it also includes a connecting rod, the two ends of which are fixed to the first end of the push rod and the rack, respectively, and the push rod and the rack are arranged parallel to each other.

[0050] This application utilizes a rack with pressing protrusions and flat surfaces that engage with a crank handle, and a connecting rod to fix the rack to the push rod, so that the fascia gun can be launched and unlocked with only one motor.

[0051] In actual use, the connecting rod, the push rod, and the rack can be integrally formed.

[0052] Furthermore, the crank and the latch each comprise two;

[0053] The two latches are disposed opposite each other on the side wall of the mounting chamber, and the two cranks are disposed opposite each other on both sides of the drive assembly;

[0054] The drive assembly drives the two cranks to rotate synchronously in opposite directions.

[0055] Furthermore, the pressing protrusion of the rack presses down on both cranks simultaneously, causing the two cranks to rotate synchronously.

[0056] In actual use, the second locking mechanism of the existing shared fascia gun dispensing device is prone to failure, causing the locking to fail. When the magnetic attraction fails, the fascia gun can be stolen from the storage box by simple knocking or other means. In other words, the existing device cannot reliably lock the fascia gun by using only a wedge-shaped pin.

[0057] This application features two latches that lock the shared fascia gun from two opposite sides, providing a good locking effect. Without deforming or altering the product, the shared fascia gun cannot be disengaged from the latches or installation chamber by simple hammering or special force. In other words, the double-latch locking structure of this application facilitates theft. The two latches are driven by a single drive component, resulting in a simple structure and high synchronization.

[0058] Furthermore, the movement direction of the latch is along the cross-sectional direction of the handle of the shared fascia gun, and the movement direction of the push rod is along the axial direction of the handle of the shared fascia gun.

[0059] Furthermore, it also includes a control board, which is connected to a first detection switch and a second detection switch. The first detection switch is used to detect the working position of the latch: when the latch is in the locked working position, the first detection switch is closed; when the latch is in the unlocked working position, the first detection switch is open.

[0060] The second detection switch is used to detect the position of the connecting rod. When the second end of the push rod extends into the installation chamber to push out the shared fascia gun, the second detection switch is in contact with the connecting rod or at a first set distance. When the second end of the push rod does not extend into the installation chamber to push out the shared fascia gun, the second detection switch is in contact with the connecting rod or at a second set distance.

[0061] In actual use, when the fascia gun is returned, it will communicate with the cabinet. However, there might be something stuck to the communication slot or other issues, allowing the fascia gun to communicate successfully with the cabinet without actually locking it. After returning the fascia gun, it can be taken away. The first and second detection switches further confirm whether the shared fascia gun is locked, improving the anti-theft function. By checking if the first detection switch is open and using the second detection switch to determine the position of the connecting rod, a preliminary judgment can be made regarding whether the return was successful or the position of the connecting rod.

[0062] This application also provides a shared fascia gun dispensing assembly, including a shared fascia gun and a dispensing module, wherein the shared fascia gun is stored in the dispensing module, and the dispensing module is the dispensing module of the shared fascia gun described above.

[0063] The installation chamber includes a front chamber and a rear chamber that are interconnected. The front chamber is used to accommodate the body of the shared fascia gun, and the rear chamber is used to accommodate the handle of the shared fascia gun. A locking groove is formed on the handle of the shared fascia gun to cooperate with the latch.

[0064] The drive assembly is mounted on the rear body of the compartment.

[0065] The beneficial effects of this utility model are:

[0066] (1) This application sets up a driving component to drive the push rod and the rocker arm simultaneously, so that the push rod and the rocker arm can move separately, thereby realizing whether the latch is locked or not and the push-out of the shared fascia gun. That is, the locking structure and the push-out mechanism of this application are interconnected, the structure is relatively simple and the synchronization of locking and pushing out is improved, which can reduce the occurrence of jamming during actual use.

[0067] (2) This application provides a load protection function to the drive assembly by setting a pulsator and a second elastic element. When the drive element is not working and the rack moves rapidly, the unloading protrusion slides out from the unloading recess, causing the gear to separate from the pulsator to transmit the cutting force and prevent damage to the drive element. That is, during the dispensing process of the shared fascia gun, the drive assembly can also prevent damage to the drive element or gear rack caused by the fascia gun rapidly dislodging due to human error or other factors. At the same time, the load protection function can be achieved using a simpler structure and fewer parts, which facilitates the simplification of the device and saves costs.

[0068] (3) This application sets two latches to lock the shared fascia gun from two opposite sides. The locking effect is good. Without deforming or changing the product, it is impossible to use simple knocking or special force to make the shared fascia gun disengage from the latch or installation chamber. That is, the double latch locking structure of this application is convenient to improve the theft effect. The two latches are driven by a drive component, which is simple in structure and highly synchronized. Attached Figure Description

[0069] Figure 1 This is a schematic diagram of the axial structure of the output module of this utility model embodiment (with a shared fascia gun installed).

[0070] Figure 2 yes Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0071] Figure 3 This is a cross-sectional view of the output module of this utility model embodiment (with a shared fascia gun installed).

[0072] Figure 4 This is a schematic diagram of the axonal structure of the drive component in the output module of this utility model embodiment;

[0073] Figure 5 This is a schematic diagram of the installation structure of the push rod and control board in the dispensing module of this utility model embodiment;

[0074] Figure 6 This is a schematic diagram of the installation structure of the latch and the first elastic element in the dispensing module of this utility model embodiment;

[0075] Figure 7 This is a schematic diagram of the axial structure of the driving element in the output module of this utility model embodiment;

[0076] Figure 8 This is a schematic diagram of the shaft side structure of the impeller in the dispensing module of this utility model embodiment;

[0077] Figure 9 This is a schematic diagram of the shaft side structure of the gear in the output module of this utility model embodiment;

[0078] Figure 10 This is a schematic diagram of the axial structure of the shared fascia gun in the shared fascia gun dispensing assembly of this utility model embodiment.

[0079] The labels for the attached figures are as follows:

[0080] 100. Output module; 10. Installation compartment; 110. Front body of compartment; 120. Rear body of compartment; 121. Locking mounting part; 1211. Movable channel; 1212. Movable opening; 122. Mounting bracket; 1221. Slide rail; 20. Handle; 210. First end; 220. Second end; 221. Insert shaft; 30. Locking buckle; 310. Locking shaft end; 320. Snap-fit ​​end; 321. Insertion hole; 330. Sliding part; 40. Push rod; 50. Drive assembly; 510. Drive element; 511. Output shaft; 5111. Shoulder; 51 12. Anti-slip surface A; 520. Gear; 521. Unloading recess; 530. Rack; 531. Pressing protrusion; 532. Flat surface; 533. Slide groove; 540. Impeller; 541. Unloading protrusion; 542. Anti-slip surface B; 550. Second elastic element; 560. Shaft end washer; 60. First elastic element; 70. Limiting plate; 80. Connecting rod; 90. Control plate; 910. First detection switch; 920. Second detection switch; 200. Shared fascia gun; 201. Handle; 2011. Locking groove; 202. Gun body. Detailed Implementation

[0081] The present invention will now be described in detail with reference to the accompanying drawings.

[0082] Example 1

[0083] like Figures 1-9 As shown, this application provides a dispensing module for a shared fascia gun, including a mounting chamber 10, a crank handle 20, a latch 30, a push rod 40, and a drive assembly 50;

[0084] Installation chamber 10 is used to accommodate shared fascia gun 200;

[0085] The drive component 50 is installed on the mounting chamber 10 and is located outside the chamber;

[0086] The latch 30 and the push rod 40 are respectively movably inserted into the side wall of the installation chamber 10. The latch 30 has a locking shaft end 310 and a fastening end 320 connected to the locking shaft end 310. The fastening end 320 is connected to the first end 210 of the crank handle 20. The locking shaft end 310 is used to extend into the chamber to lock the shared fascia gun 200. The first end of the push rod 40 is connected to the drive assembly 50. The second end of the push rod 40 is used to extend into the chamber to push out the shared fascia gun 200.

[0087] The crank handle 20 is rotatably mounted on the mounting chamber 10. The second end 220 of the crank handle 20 is used to cooperate with the drive assembly 50. The drive assembly 50 drives the crank handle 20 to rotate and at the same time drives the push rod 40 to perform telescopic movement inside the chamber.

[0088] When the drive assembly 50 drives the first end 210 of the crank handle 20 to rotate relative to the mounting chamber 10, the second end 220 of the crank handle 20 drives the latch 30 to move. The latch 30 has a locking position and an unlocking position.

[0089] When the latch 30 is in the locked working position, the locking shaft end 310 extends into the chamber to cooperate with the shared fascia gun 200 and restrict the shared fascia gun 200 from leaving the installation chamber 10. The second end of the push rod 40 does not push the shared fascia gun 200 out of the installation chamber 10.

[0090] When the latch 30 is in the unlocked working position, the locking shaft end 310 retracts from the installation chamber 10 and cancels its engagement with the shared fascia gun 200. The second end of the push rod 40 extends into the chamber and pushes the shared fascia gun 200 out of the installation chamber 10.

[0091] This application uses a drive assembly 50 to simultaneously drive the push rod 40 and the crank handle 20, allowing the push rod 40 and the crank handle 20 to move independently, thereby simultaneously locking or unlocking the latch 30 and extending the shared fascia gun 200. In other words, the locking structure and the extension mechanism of this application are interconnected, resulting in a simpler structure and improved synchronization between locking and extension, reducing the occurrence of jamming during actual use.

[0092] like Figure 2 and Figure 6 As shown, in this embodiment, a first elastic element 60 is also included, and a locking mounting portion 121 is formed on the mounting chamber 10;

[0093] The latch mounting part 121 has a movable channel 1211 and a movable opening 1212 communicating with the movable channel 1211. The movable channel 1211 is connected to the interior of the mounting chamber 10.

[0094] The latch 30 has a sliding part 330 that connects the locking shaft end 310 and the fastening end 320. The latch 30 is movably disposed in the movable channel 1211 through the sliding part 330, and the fastening end 320 is disposed outside the latch mounting part 121 through the movable opening 1212.

[0095] The first elastic element 60 is disposed between the end of the latch mounting portion 121 and the sliding portion 330.

[0096] In this embodiment, a limiting plate 70 is also included. The limiting plate 70 is disposed at the end of the latch mounting part 121 away from the mounting chamber 10. The limiting plate 70 is used to limit the first elastic element 60.

[0097] In this embodiment, the first elastic element 60 is a spring, with its two ends abutting against the end faces of the limiting plate 70 and the sliding part 330, respectively.

[0098] In actual use, when the latch 30 is in the locked position, the first elastic element 60 is in a naturally extended state. When the latch 30 is in the unlocked position, the first elastic element 60 is in a compressed state. When the latch 30 is unlocked and the shared fascia gun 200 is taken out, the first elastic element 60 returns to its naturally extended state and pushes the locking shaft end 310 of the latch 30 into the installation chamber 10.

[0099] In this embodiment, the end of the locking shaft 310 has a wedge-shaped structure and a wedge-shaped guide surface. The wedge-shaped guide surface faces away from the push rod 40. When the shared fascia gun 200 is installed in the installation chamber 10, the shared fascia gun 200 can achieve self-locking under the action of the first elastic element 60 and the wedge-shaped guide surface.

[0100] In this embodiment, the locking shaft end 310 and the fastening end 320 are arranged perpendicularly to each other.

[0101] In actual use, the latch mounting part 121 and the mounting chamber 10 can be integrally formed. The limiting plate 70 can also be integrally formed with the latch mounting part 121.

[0102] In this embodiment, the snap-fit ​​end 320 is formed with a socket 321, and the second end 220 of the rocker 20 is formed with a shaft 221, which is movably inserted into the socket 321.

[0103] In other embodiments, a first connecting rod (not shown in the figure) is also included. The two ends of the first connecting rod are respectively hinged to the second end 220 and the fastening end 320 of the rocker handle 20. As the rocker handle 20 rotates, the fastening end 320 drives the latch 30 to slide along the length direction of the movable channel 1211.

[0104] like Figure 2 , Figure 4 , Figure 7 , Figure 8 and Figure 9 As shown, in this embodiment, the drive assembly 50 includes a drive element 510, a gear 520 and a rack 530, and a mounting bracket 122 is formed on the outside of the mounting chamber 10.

[0105] The drive element 510 is mounted on the mounting bracket 122, and the gear 520 is connected to the output shaft 511 of the drive element 510 and rotates with the output shaft 511 of the drive element 510.

[0106] The rack 530 is slidably mounted on the mounting bracket 122 and engages with the rack 530.

[0107] In this embodiment, the driving element 510 is a motor, preferably a geared motor.

[0108] In actual use, the mounting bracket 122 and the mounting compartment 10 can be integrally formed.

[0109] In this embodiment, the rack 530 includes a pressing protrusion 531 and a flat surface 532, and the rack 530 presses against the second end 220 of the crank handle 20;

[0110] As the rack 530 slides, the pressing protrusion 531 and flat surface 532 respectively engage with the second end 220 of the crank handle 20:

[0111] When the flat part 532 engages with the second end 220 of the crank 20, the rack 530 does not drive the crank 20 to rotate, and the latch 30 is in the locked working position.

[0112] When the pressing protrusion 531 engages with the second end 220 of the crank handle 20, the second end 220 of the crank handle 20 rotates away from the pressing protrusion 531 under the action of the pressing protrusion 531, and the first end 210 of the crank handle 20 rotates away from the mounting chamber 10, thereby causing the latch 30 to move away from the mounting chamber 10, so that the latch 30 is in the unlocked working position.

[0113] In this embodiment, the sliding direction of the rack 530 is along the axial direction of the handle 201 of the shared fascia gun 200.

[0114] In this embodiment, a groove 533 is provided on the rack 530, and a slide rail 1221 is provided on the mounting bracket 122. The groove 533 cooperates with the slide rail 1221 so that the rack 530 is slidably mounted on the mounting bracket 122 and can slide in the horizontal direction.

[0115] The middle part of the crank 20 is rotatably mounted on the mounting bracket 122 via a pivot.

[0116] In other embodiments, a slide rail 1221 may be provided on the rack 530, and a slide groove 533 may be provided on the mounting bracket 122.

[0117] In this embodiment, the drive assembly 50 further includes a pulsator 540, a second elastic element 550, and a shaft end washer 560;

[0118] The shaft end washer 560 is installed on the shaft end of the output shaft 511 of the drive element 510. The impeller 540 and the gear 520 are sequentially sleeved on the output shaft 511 of the drive element 510, and the impeller 540 is located on the side close to the shaft end washer 560. The second elastic element 550 is located between the impeller 540 and the shaft end washer 560.

[0119] The impeller 540 is provided with an unloading protrusion 541, and the gear 520 is provided with an unloading recess 521. The unloading protrusion 541 and the unloading recess 521 are engaged under the elastic action of the second elastic element 550, and the gear 520 rotates with the drive element 510 under the drive of the impeller 540.

[0120] The unloading protrusion 541 is arc-shaped, and the unloading concave point 521 is a columnar structure.

[0121] In other embodiments, the impeller 540 may be provided with an unloading recess 521, and the gear 520 may be provided with an unloading protrusion 541.

[0122] In other embodiments, the unloading recess 521 may also be arc-shaped.

[0123] This application, by incorporating a pulsator 540 and a second elastic element 550, enables the drive assembly 50 to have a load protection function. When the drive element 510 is not working and the rack 530 moves rapidly, the unloading protrusion 541 slides out from the unloading recess 521, causing the gear 520 to separate from the pulsator 540 to cut off the transmission of force and prevent damage to the drive element 510. That is, during the disembarkation of the shared fascia gun 200, the drive assembly 50 can also prevent damage to the drive element 510, gear 520, or rack 530 due to human error or other factors causing the fascia gun to rapidly disengage. Simultaneously, the load protection function can be achieved using a simpler structure and fewer parts, simplifying the device and saving costs.

[0124] In this embodiment, a shoulder 5111 is formed on the output shaft 511 of the drive element 510, and the two end faces of the gear 520 abut against the shoulder 5111 and the impeller 540, respectively.

[0125] In this embodiment, an anti-slip A surface 5112 is formed on the output shaft 511 of the drive element 510, and an anti-slip B surface 542 is formed on the impeller 540. The anti-slip A surface 5112 and the anti-slip B surface 542 cooperate to restrict the impeller 540 from rotating circumferentially along the output shaft 511.

[0126] Gear 520 can rotate circumferentially along output shaft 511.

[0127] In actual use, the output shaft 511 of the drive element 510 and the impeller 540 can also be connected by a key.

[0128] In actual use, the radial dimension of the shaft end washer 560 is larger than the radial dimension of the second elastic element 550.

[0129] In this embodiment, a connecting rod 80 is also included. The two ends of the connecting rod 80 are fixed to the first end of the push rod 40 and the rack 530, respectively. The push rod 40 and the rack 530 are arranged in parallel.

[0130] This application provides a pressing protrusion 531 and a flat surface 532 on the rack 530, which respectively cooperate with the crank handle 20, and fixes the rack 530 and the push rod 40 through the connecting rod 80. The fascia gun 200 can be launched and unlocked with only one motor.

[0131] In actual use, the connecting rod 80, push rod 40 and rack 530 can be integrally formed.

[0132] In this embodiment, the crank 20 and the latch 30 each include two;

[0133] Two latches 30 are disposed opposite each other on the side wall of the mounting chamber 10, and two cranks 20 are disposed opposite each other on both sides of the drive assembly 50;

[0134] The drive assembly 50 drives the two cranks 20 to rotate synchronously in opposite directions.

[0135] In this embodiment, the pressing protrusion 531 of the rack 530 presses the two rocker handles 20 simultaneously, causing the two rocker handles 20 to rotate synchronously.

[0136] In actual use, the second locking mechanism of the existing shared fascia gun 200 dispensing device is prone to failure, causing the locking to fail. When the magnetic attraction fails, the fascia gun can be stolen from the storage box by simple knocking or other means. In other words, the existing device cannot reliably lock the fascia gun by using only a wedge-shaped pin.

[0137] This application features two latches 30 that lock the shared fascia gun 200 from two opposite sides, providing a good locking effect. Without deforming or altering the product, it is impossible to disengage the shared fascia gun 200 from the latches 30 or the installation chamber 10 by simple tapping or special force. In other words, the double-latch 30 locking structure of this application facilitates theft. The two latches 30 are driven by a single drive component 50, resulting in a simple structure and high synchronization.

[0138] In this embodiment, the movement direction of the latch 30 is along the cross-sectional direction of the handle 201 of the shared fascia gun 200, and the movement direction of the push rod 40 is along the axial direction of the handle 201 of the shared fascia gun 200.

[0139] like Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, a control board 90 is also included. The control board 90 is connected to a first detection switch 910 and a second detection switch 920. The first detection switch 910 is used to detect the working position of the latch 30: when the latch 30 is in the locked working position, the first detection switch 910 is closed; when the latch 30 is in the unlocked working position, the first detection switch 910 is open.

[0140] The second detection switch 920 is used to detect the position of the connecting rod 80. When the second end of the push rod 40 extends into the installation chamber 10 and pushes out the shared fascia gun 200, the second detection switch 920 is in contact with the connecting rod 80 or has a first set distance. When the second end of the push rod 40 does not extend into the installation chamber 10 and pushes out the shared fascia gun 200, the second detection switch 920 is in contact with the connecting rod 80 or has a second set distance.

[0141] In actual use, when the fascia gun is returned, it will communicate with the cabinet. However, there may be something stuck to the communication slot or other issues, allowing the fascia gun to communicate successfully with the cabinet without actually locking the shared fascia gun 200. After returning the fascia gun, it can be taken away. The first detection switch 910 and the second detection switch 920 can further confirm whether the shared fascia gun 200 is locked, improving the anti-theft function. By judging whether the first detection switch 910 is open and by judging the position distance of the connecting rod 80 through the second detection switch 920, a preliminary judgment can be made as to whether the return was successful or the position of the connecting rod 80.

[0142] like Figure 1 and Figure 10 As shown, this application also provides a shared fascia gun 200 dispensing assembly, including a shared fascia gun 200 and a dispensing module 100. The shared fascia gun 200 is stored in the dispensing module 100, which is the dispensing module of the shared fascia gun described above.

[0143] The installation chamber 10 includes a front chamber 110 and a rear chamber 120 that are connected to each other. The front chamber 110 is used to accommodate the gun body 202 of the shared fascia gun 200, and the rear chamber 120 is used to accommodate the handle 201 of the shared fascia gun 200. A locking groove 2011 that cooperates with the latch 30 is formed on the handle 201 of the shared fascia gun 200.

[0144] The drive assembly 50 is installed on the rear body 120.

[0145] Example 2

[0146] The difference between this embodiment and embodiment 1 lies in the specific structure of the driving component. In this embodiment, the driving component includes a telescopic element and a rocker arm. The telescopic end of the telescopic element has a first pressure rod and a second pressure rod. The first pressure rod is used to cooperate with the second end of the rocker arm.

[0147] The rocker arm is rotatably mounted on the mounting chamber. The first end of the rocker arm is used to cooperate with the second pressure rod, and the second end of the rocker arm is used to cooperate with the push rod.

[0148] When the telescopic end of the telescopic element extends towards the side closer to the handle or rocker arm, the first and second pressure rods press against the second end of the handle and the first end of the rocker arm, respectively, causing the handle and rocker arm to rotate relative to the mounting chamber around the pivot. At the same time, the first end of the handle drives the latch to move away from the mounting chamber to unlock the shared fascia gun, and the second end of the rocker arm drives the push rod to move towards the side closer to the mounting chamber to push out the shared fascia gun.

[0149] In this embodiment, the rotation plane of the handle is along the cross-sectional direction of the mounting chamber (i.e., the cross-sectional direction of the handle of the shared fascia gun), and the rotation plane of the rocker arm is perpendicular to the rotation plane of the handle, i.e., the rotation plane of the rocker arm is along the length direction of the handle of the shared fascia gun.

[0150] In this embodiment, the telescopic element can be an electric push rod. The telescopic end of the electric push rod is connected to the mounting plate, and the first pressure rod and the second pressure rod are respectively located on the side of the mounting plate away from the telescopic end.

[0151] The above description is only a preferred embodiment of the present utility model and does not limit the scope of patent protection of the present utility model. Any equivalent structural transformations made based on the content of the present utility model specification and drawings, whether directly or indirectly applied to other related technical fields, are similarly included within the scope of protection of the present utility model.

Claims

1. A dispensing module for a shared fascia gun, characterized in that, Includes the mounting compartment, crank, latch, push rod, and drive assembly; The installation chamber is used to accommodate a shared fascia gun; The drive component is mounted on the mounting bay and located outside the bay; The latch and push rod are respectively movably inserted through the side wall of the installation chamber. The latch has a locking shaft end and a fastening end connected to the locking shaft end. The fastening end is connected to the first end of the crank handle. The locking shaft end is used to extend into the chamber to lock the shared fascia gun. The first end of the push rod is connected to the drive assembly. The second end of the push rod is used to extend into the chamber to push out the shared fascia gun. The crank is rotatably mounted on the mounting chamber, and the second end of the crank is used to cooperate with the drive assembly. The drive assembly drives the crank to rotate and at the same time drives the push rod to perform telescopic movement inside the chamber. When the drive assembly drives the first end of the crank handle to rotate relative to the mounting chamber, the second end of the crank handle drives the latch to move. The latch has a locking position and an unlocking position. When the latch is in the locked working position, the locking shaft end extends into the chamber to cooperate with the shared fascia gun and prevent the shared fascia gun from leaving the installation chamber. The second end of the push rod does not push the shared fascia gun out of the installation chamber. When the latch is in the unlocked position, the locking shaft retracts from the installation chamber and cancels its engagement with the shared fascia gun. The second end of the push rod extends into the chamber to push the shared fascia gun out of the installation chamber.

2. The dispensing module of a shared fascia gun as described in claim 1, characterized in that, It also includes a first elastic element, and a locking mounting portion is formed on the mounting chamber; The latch mounting part has a movable channel and a movable opening communicating with the movable channel, and the movable channel is connected to the interior of the mounting chamber; The latch has a sliding part that connects the locking shaft end and the fastening end. The latch is movably disposed in the movable channel through the sliding part, and the fastening end is disposed outside the latch mounting part through the movable opening. The first elastic element is disposed between the end of the locking mounting portion and the sliding portion.

3. The dispensing module of a shared fascia gun as described in claim 2, characterized in that, The snap-fit ​​end has a socket, and the second end of the crank handle has a shaft, which is movably inserted into the socket. Alternatively, it may include a first link, the two ends of which are hinged to the second end and the locking end of the crank handle, respectively.

4. The dispensing module of a shared fascia gun as described in claim 1, characterized in that, The drive assembly includes a drive element, a gear, and a rack, and a mounting frame is formed on the outside of the mounting compartment; The drive element is mounted on the mounting bracket, and the gear is connected to the output shaft of the drive element and rotates with the output shaft of the drive element; The rack is slidably mounted on the mounting bracket and engages with the rack.

5. The dispensing module of a shared fascia gun as described in claim 4, characterized in that, The rack includes a pressing protrusion and a flat surface, and the rack presses against the second end of the crank handle; As the rack slides, the convex and flat parts are pressed to engage with the second end of the crank handle, respectively. When the flat part engages with the second end of the crank handle, the rack does not drive the crank handle to rotate, and the latch is in the locked working position; When the pressing protrusion engages with the second end of the crank handle, the second end of the crank handle rotates away from the pressing protrusion under the action of the pressing protrusion, and the first end of the crank handle rotates away from the mounting chamber, thus moving the latch away from the mounting chamber and putting the latch into the unlocked position.

6. The dispensing module of a shared fascia gun as described in claim 4, characterized in that, The drive assembly also includes a pulsator, a second elastic element, and a shaft end washer; The shaft end washer is installed on the output shaft end of the drive element, the impeller and the gear are sequentially sleeved on the output shaft of the drive element, and the impeller is disposed on the side close to the shaft end washer. The second elastic element is disposed between the impeller and the shaft end washer. The impeller is provided with an unloading protrusion, and the gear is provided with an unloading recess, or the impeller is provided with an unloading recess and the gear is provided with an unloading protrusion. The unloading protrusion and the unloading recess are engaged under the elastic action of the second elastic element, and the gear rotates with the driving element under the drive of the impeller. At least the unloading bumps should be arc-shaped.

7. The dispensing module of a shared fascia gun as described in claim 4, characterized in that, It also includes a connecting rod, the two ends of which are fixed to the first end of the push rod and the rack, respectively, and the push rod and the rack are arranged parallel to each other.

8. The dispensing module of a shared fascia gun as described in claim 1, characterized in that, The crank and the latch each comprise two; The two latches are disposed opposite each other on the side wall of the mounting chamber, and the two cranks are disposed opposite each other on both sides of the drive assembly; The drive assembly drives the two cranks to rotate synchronously in opposite directions.

9. The dispensing module of a shared fascia gun as described in claim 1, characterized in that, It also includes a control board, which is connected to a first detection switch and a second detection switch. The first detection switch is used to detect the working position of the latch: when the latch is in the locked working position, the first detection switch is closed; when the latch is in the unlocked working position, the first detection switch is open. The second detection switch is used to detect the position of the connecting rod. When the second end of the push rod extends into the installation chamber to push out the shared fascia gun, the second detection switch is in contact with the connecting rod or at a first set distance. When the second end of the push rod does not extend into the installation chamber to push out the shared fascia gun, the second detection switch is in contact with the connecting rod or at a second set distance.

10. A shared fascia gun dispensing assembly, characterized in that, The invention includes a shared fascia gun and a dispensing module, wherein the shared fascia gun is stored in the dispensing module, and the dispensing module is a dispensing module for a shared fascia gun as described in any one of claims 1 to 9. The installation chamber includes a front chamber and a rear chamber that are interconnected. The front chamber is used to accommodate the body of the shared fascia gun, and the rear chamber is used to accommodate the handle of the shared fascia gun. A locking groove is formed on the handle of the shared fascia gun to cooperate with the latch. The drive assembly is mounted on the rear body of the compartment.

Images