CN210714266U

CN210714266U - Automatic position finding device capable of being matched with buffer for use and buffer system

Info

Publication number: CN210714266U
Application number: CN201921138477.0U
Authority: CN
Inventors: 桑旭初
Original assignee: Zhongshan Yiyan Hardware Technology Co ltd
Current assignee: Zhongshan Yiyan Hardware Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-09
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an automatic position-finding device and a buffer system which can be used with a buffer, wherein the automatic position-finding device is provided with an adjusting device, and the adjusting device does not protrude out of the side edge of a fixed seat during the initial stage, thereby being capable of being rapidly installed in a track; when the adjusting device is acted, the adjusting device protrudes out of the side edge of the fixed seat and then abuts against the side wall of the track to generate friction force, and when the adjusting device is matched with the buffer for positioning, the adjusting device and the buffer are convenient to clamp or separate, so that the effect of accurate positioning and installation is achieved; buffer system includes automatic positioner, buffer and hangs a box device of seeking, automatic positioner and buffer while slidable mounting are in the track to seek, automatic positioner locates buffer's top of seeking, automatic positioner's fastener and buffer cooperation block or break away from the connection, hang a box device and set up the one side at buffer, buffer connects on the door plant through hanging a box device, has the side and adjusts, damping performance is excellent and use convenient characteristics.

Description

Automatic position finding device capable of being matched with buffer for use and buffer system

[ technical field ] A method for producing a semiconductor device

The utility model relates to a house ornamentation, engineering class move a five metals technical field, especially relate to an automatic seek a device and a buffer system that can cooperate buffer to use.

[ background of the invention ]

In order to reduce the impact of the moving door during opening and closing, a buffer is usually installed on the moving door or the door frame and is matched with a stopper installed in the door frame or above the moving door. When the buffer collides with the stopper, the stopper arranged on the stopper is matched with the buffer mechanism of the buffer to form a buffer effect.

However, there are various problems with the buffer systems currently used in the market, such as: the existing stopper has the problems of difficult installation, high noise of the buffer, poor damping effect in the pulley device, difficult adjustment of the box hanging device and the like, so that the effect of a buffer system is poor and inconvenience is brought to the installation of a user.

The utility model discloses to the not enough of prior art and propose the research.

[ Utility model ] content

The to-be-solved technical problem of the utility model is to provide an easy operation, the installation of being convenient for is favorable to pleasing to the eye automatic device and the buffer system of seeking of cooperateing the buffer use.

In order to solve the above problem, the utility model discloses a technical scheme is:

the utility model provides an automatic seek a position device that can cooperate buffer to use, includes the fixing base 11 of slidable mounting in track 100, be equipped with locking device 12, adjusting device 13 and fastener 14 on the fixing base 11, fixing base 11 can be fixed relative track 100 through locking device 12, works as when adjusting device 13 rotates, adjusting device 13 one end or both ends are outstanding in the side of fixing base 11, and then contradict in the lateral wall of track 100, fastener 14 sets up the bottom at fixing base 11, fastener 14 can be used for cooperating the block or break away from the connection with buffer 210.

The automatic position-finding device capable of being used with a buffer is characterized in that the fixing base 11 is provided with an adjusting groove 15 capable of accommodating the adjusting device 13, an opening 151 is formed in the fixing base 11 at a side edge of the adjusting groove 15, and when the adjusting device 13 rotates, an end portion of the adjusting device protrudes out of the opening 151 and abuts against a side wall of the track 100.

The above automatic position-finding device capable of being used in conjunction with a buffer is characterized in that an elastic member 16 is disposed at the opening 151 of the fixing seat 11, a protrusion 133 used in conjunction with the elastic member 16 is disposed at one end or both ends of the adjusting device 13, and when the adjusting device 13 rotates to the opening 151, the protrusion 133 presses the elastic member 16, so that the elastic member 16 abuts against the side wall of the track 100.

The automatic position-finding device capable of being used in cooperation with the buffer is characterized in that the adjusting groove 15 is internally provided with an adjusting hole 152, and the adjusting hole 152 penetrates through the fixed seat 11; the adjusting device 13 comprises a rotating block 131 and an adjusting rod 132; the rotating block 131 is arranged in the adjusting groove 15; the upper end of the adjusting rod 132 is connected with the rotating block 131, and the lower end is arranged in the adjusting hole 152 and passes through the adjusting hole 152 for being driven by a user.

The automatic position finding device capable of being matched with the buffer is characterized in that a limit block 153 is arranged at the opening 151 of the adjusting groove 15, and when the rotating block 131 rotates to a certain angle, the side wall of the rotating block is abutted against the limit block 153.

The automatic position-finding device capable of being used in cooperation with the buffer is characterized in that the fixing seat 11 is provided with an installation groove 111 and an installation hole 112 for fixing the locking device 12, and the installation hole 112 is arranged in the installation groove 111 and penetrates through the fixing seat 11; the locking device 12 comprises a fixing block 121 and a threaded rod 122, the fixing block 121 is arranged in the mounting groove 111, a control end of the threaded rod 122 penetrates through the fixing block 121 and extends into the mounting hole 112, and a connecting end of the threaded rod can be fixedly connected with the rail 100.

A buffer system capable of being matched with a movable door for use comprises any one of the automatic position finding device 1, the buffer device 200 and the box hanging device 300, wherein the automatic position finding device 1 and the buffer device 200 are simultaneously and slidably mounted in a track 100, the automatic position finding device 1 is arranged above the buffer device 200, a clamping piece 14 of the automatic position finding device 1 is matched with the buffer device 200 in a clamping or disconnecting mode, the box hanging device 300 is arranged on one side of the buffer device 200, and the buffer device 200 is connected to a door panel through the box hanging device 300.

The buffering system which can be matched with the moving door for use is characterized in that the buffering device 200 comprises a buffer 210 and a pulley device 220, wherein the buffer 210 is matched with, clamped or separated from the clamping piece 14 of the automatic position-finding device 1; the pulley device 220 comprises a connecting seat 221, a wheel 222 and a connecting rod 223, the connecting seat 221 is horizontally connected to the buffer 210, the connecting seat 221 is vertically connected to the hanging box device 300, a connecting hole 224 is formed in the connecting seat 221, a bearing 225 is arranged in the connecting hole 224, an adjusting part 226 for damping is arranged between the bearing 225 and the inner wall of the connecting hole 224, the wheel 222 is arranged on the outer side of the bearing 225, and the wheel 222 and the bearing 225 are rotatably connected to the connecting seat 221 through the connecting rod 223.

The buffer system capable of being used in cooperation with the moving door is characterized in that the buffer 210 comprises a housing 211 and a damping tube 212 arranged in the housing 211, wherein a movable block 213 is arranged on the damping tube 212, the movable block 213 is engaged with or disengaged from the clamping piece 14, a sliding groove 2111 for the movable block 213 to slide is arranged on the inner wall of the housing 211, and a protruding strip 2131 for the sliding block to slide in cooperation with the sliding groove 2111 is arranged on the movable block 213.

The buffer system capable of being matched with the moving door for use is characterized in that the box hanging device 300 comprises a box body 301, and a screw 302 and a control rod 303 which are perpendicular to each other, wherein an accommodating cavity 304 is arranged in the box body 301, the upper end of the screw 302 is connected with the pulley device 220, and the lower end of the screw extends into the accommodating cavity 304; the control rod 303 is horizontally arranged in the accommodating cavity 304, the connecting end of the control rod 303 is rotatably connected with the lower end part of the screw 302, and the adjusting end of the control rod 303 is exposed out of the accommodating cavity 304.

Compared with the prior art, the utility model has the advantages of it is following:

1. the automatic locating device in the utility model is provided with the adjusting device, and the user action adjusting device can quickly slide and install the automatic locating device in the track, so that the installation degree is reduced, and the installation efficiency and the user operation efficiency are improved; when adjusting device rotated, adjusting device one end or both ends and orbital lateral wall conflict production frictional force, and then cooperation buffer location make things convenient for adaptation block or disconnection between the two to realize the accurate location of automatic positioner, have simple structure, stable performance and install convenient characteristics.

2. The fixing seat is provided with an adjusting groove capable of accommodating the adjusting device, so that the operation of a user is facilitated, and the adjusting device can work more stably.

3. The opening of the fixed seat is provided with an elastic piece, when the adjusting device rotates to the opening, the elastic piece is jacked to enable the elastic piece to be abutted against the side wall of the track, and the adjusting device can be better abutted against the side wall of the track through the elastic piece; when the adjusting device is separated from the side wall of the track, the elastic sheet generates certain resilience force to quickly reset the adjusting device, so that the operation is convenient.

4. The utility model discloses well buffer system is equipped with adjusting device through the automatic device of seeking, and user action adjusting device can be fast with the automatic device of seeking slide mounting in the track, reduces the installation degree of difficulty, improves the installation effectiveness and installs conveniently; the automatic locating device can be quickly and accurately located by being matched, clamped or disconnected with the buffer device; the buffer device and the box hanging device are matched for use, a side adjusting function is provided, a user can conveniently adjust the distance between the buffer device and the box hanging device, the integral attractiveness is improved, and the use is convenient; each part in the system is closely matched for use, so that the working efficiency is improved, and the system has the characteristics of close structure matching, stable performance and convenience in use.

5. Be equipped with the regulating part that is used for the cushioning effect between bearing and the connecting hole inner wall, can effectively solve because of the track unevenness or because of a plurality of wheel installations not arouse the unbalanced phenomenon of pulley on same axis, guarantee that the pulley can be all the time even with the good conflict of track and the whole atress of pulley, further protect the stability of pulley inner structure to improve buffer system's life cycle.

6. Be equipped with on the shells inner wall and supply the gliding spout of movable block, be equipped with on the movable block with the gliding sand grip of spout cooperation, can realize that the buffer has the noise reduction function, reduce buffer system's noise.

7. Screw rod and control lever mutually perpendicular set up, and the control lever level sets up and is holding the intracavity, can realize the side regulatory function, and the user of being convenient for adjusts the operation, improves user's work efficiency.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a perspective view of the automatic position-finding device of the present invention.

Fig. 2 is a second perspective view of the automatic position-finding device of the present invention.

Fig. 3 is an exploded view of the automatic locating device of the present invention.

Fig. 4 is a schematic view of the middle buffer system of the present invention when it is installed and used with a door panel.

Fig. 5 is an enlarged schematic view of a in fig. 4.

Fig. 6 is an exploded view of the middle buffer system of the present invention when it is installed and used with a door panel.

Fig. 7 is a perspective view of the middle pulley device of the present invention.

Fig. 8 is a schematic view of a pulley device a-A, B-B according to the present invention.

Fig. 9 is a cross-sectional view a-a of fig. 8.

Fig. 10 is a cross-sectional view of B-B in fig. 8.

Fig. 11 is an exploded view of the middle pulley device of the present invention.

Fig. 12 is a perspective view of the middle buffering device of the present invention.

Fig. 13 is a schematic view of a buffer device a-a of the present invention.

Fig. 14 is a cross-sectional view a-a of fig. 13.

Fig. 15 is an exploded view of the middle buffering device of the present invention.

Fig. 16 is a perspective view of the middle hanging box device of the present invention.

Fig. 17 is a cross-sectional view of the middle hanging box device of the present invention.

Fig. 18 is an exploded view of the middle hanging box device of the present invention.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to fig. 1-18.

As shown in fig. 1-3, the utility model relates to an automatic position-finding device that can cooperate buffer to use, but including slidable mounting at the fixing base 11 in track 100, be equipped with locking device 12, adjusting device 13 and fastener 14 on the fixing base 11, fixing base 11 can be fixed relative to track 100 through locking device 12, works as when adjusting device 13 rotates, adjusting device 13 one end or both ends salient in the side of fixing base 11, and then contradict in the lateral wall of track 100, fastener 14 sets up in the bottom of fixing base 11, fastener 14 can be used for cooperating the block with buffer 210 or break away from the connection. The width of the fixed seat 11 is slightly smaller than the distance between two side walls of the track 100, so that the installation is convenient; during installation, the adjusting device 13 does not protrude out of the side edge of the fixed seat 11, so that the automatic position finding device 1 can be quickly installed in the track 100 in a sliding manner, the installation difficulty is reduced, and the installation efficiency and the user operation efficiency are improved; when the action adjusting device 13 rotates, at least one end of the action adjusting device protrudes out of the side edge of the fixing seat 11 and then abuts against the side wall of the track 100, that is, friction force can be generated between the action adjusting device and the side wall, so that the stability of the automatic position finding device 1 is ensured. When the buffer 210 is engaged with the card 14, the automatic position-finding device 1 and the rail 100 can be stably engaged with each other due to friction generated between the two devices, that is, the automatic position-finding device 1 is prevented from sliding forward due to the impact of the buffer 210, so that the two devices are difficult to engage with each other; when the buffer 210 is disengaged from the card 14, the buffer 210 can be easily disengaged from the card 14 due to the friction force generated between the automatic position-finding device 1 and the rail 100, so as to improve the precise positioning function of the automatic position-finding device 1.

When the buffer 210 is connected with the card 14 in a clamping manner, the acting force of a user overcomes the friction force between the automatic locating device 1 and the side wall of the track 100, so that the buffer 210 is linked with the automatic locating device 1 to slide in the track 100 to realize accurate locating; after the positioning is completed, the friction force between the automatic position-finding device 1 and the side wall of the track 100 overcomes the pulling force of the buffer 210, so that the buffer 210 is separated from the card 14, and the accurate positioning of the automatic position-finding device 1 is ensured.

When the cooperation was installed buffer 210 on the door plant and was realized automatic positioning, earlier seek position device 1 slidable mounting in track 100 between door plant and door frame side automatically, then remove the door plant and make buffer 210 cooperation fastener 14 block connect, and then make both linkages be close to toward wall or door frame side party, when the door plant limit was contradicted with the door frame, also can set up the distance between door plant and the door frame according to the user's demand, remove the door plant again and make buffer 210 break away from with fastener 14, can act on locking device 12 and fix position device 1 in track 100 automatically.

As shown in fig. 1-3, the fixing base 11 is provided with an adjusting groove 15 capable of accommodating the adjusting device 13, and an opening 151 is formed in the side of the fixing base 11 located at the adjusting groove 15, when the adjusting device 13 rotates, the end of the adjusting device protrudes out of the opening 151 and abuts against the side wall of the track 100, so that the operation by a user is easy, the user can use the adjusting device 13 conveniently, and the working efficiency of the adjusting device 13 is improved.

As shown in fig. 1-3, an elastic member 16 is disposed at the opening 151 of the fixing seat 11, a protrusion 133 used in cooperation with the elastic member 16 is disposed at one end or both ends of the adjusting device 13, and when the adjusting device 13 rotates to the opening 151, the protrusion 133 presses the elastic member 16, so that the elastic member 16 abuts against the side wall of the track 100. When the protrusion 133 presses the elastic member, the protrusion 133 presses the elastic member 16 to deviate from the center position, so that the center position of the elastic member 16 has a certain elastic force, and can be further matched with the side wall of the track 100 to realize tight fit, thereby ensuring the stability of the automatic position finding device 1 and preventing the automatic position finding device from shaking; when the adjusting device 13 is separated from the side wall of the track 100, the elastic piece 16 generates a certain resilience force to quickly reset the adjusting device 13 for operation.

The fixing seat 11 is provided with a slot 161 for movably mounting the elastic sheet 16, so that the elastic sheet 16 can be conveniently mounted and replaced.

The elastic piece 16 is arranged in a concave arc relative to the inner wall of the adjusting device 13, so that the matching use of the adjusting device 13 and the elastic piece 16 can be improved, and the adjusting device 13 can rotate smoothly.

As shown in fig. 1-3, in order to facilitate the user to act on the adjusting device 13 to improve the working efficiency of the automatic position finding device 1 and the operation efficiency of the user, an adjusting hole 152 is provided in the adjusting groove 15, and the adjusting hole 152 penetrates through the fixing base 11; the adjusting device 13 comprises a rotating block 131 and an adjusting rod 132; the rotating block 131 is arranged in the adjusting groove 15; the upper end of the adjusting rod 132 is connected with the rotating block 131, and the lower end is arranged in the adjusting hole 152 and passes through the adjusting hole 152 for being driven by a user.

Further, a bayonet 1311 is arranged on the rotating block 131, and a groove 154 for the bayonet 1311 to slide in and out is arranged on the inner wall of the adjusting groove 15, which is beneficial to further improving the fit between the bayonet 1311 and the adjusting groove, so as to improve the rotation fluency of the adjusting device 13.

As shown in fig. 1-3, the opening 151 of the adjusting groove 15 is provided with a limiting block 153, and when the rotating block 131 rotates to a certain angle, the side wall of the rotating block is abutted to the limiting block 153, which is beneficial to improving the stress degree and stability of the rotating block 131, and simultaneously improves the stability of the adjusting device 13 to prevent the rotating block from shaking.

As shown in fig. 1 to 3, the fixing base 11 is provided with an installation groove 111 and an installation hole 112 for fixing the locking device 12, and the installation hole 112 is disposed in the installation groove 111 and penetrates through the fixing base 11, so as to further fix the locking device 12, and improve the stability of the automatic position-finding device 1 fixed relative to the track 100; locking device 12 includes fixed block 121 and threaded rod 122, fixed block 121 sets up in mounting groove 111, the control end of threaded rod 122 passes fixed block 121 and stretches into in mounting hole 112 for the user drives, and its link can be connected fixedly with track 100, can make things convenient for user's effect to adjust threaded rod 122 to improve work efficiency.

As shown in fig. 2, the bottom of the fixing base 11 is provided with a working identifier, which is convenient for a user to use and adjust the automatic position finding device 1, and plays roles of reminding and guiding.

As shown in fig. 1-18, the utility model provides a buffer system that can cooperate floating gate to use, include as above-mentioned any one can cooperate automatic device 1, buffer 200 and the box device 300 of seeking that the buffer used, automatic seek device 1 and buffer 200 simultaneous slidable mounting in track 100, automatic seek device 1 and locate buffer 200's top, automatic fastener 14 of seeking device 1 cooperates the block or breaks away from the connection with buffer 200, it sets up in one side of buffer 200 to hang box device 300, buffer 200 connects on the door plant through hanging box device 300. During installation, the automatic position finding device 1 and the buffer device 200 are simultaneously installed in the track 100 in a sliding mode, namely, the automatic position finding device and the buffer device are respectively installed in the first sliding space 101 and the second sliding space 102 in the track 100 as shown in fig. 5, the box hanging device 300 is installed on one side of the buffer device 200 and connected with the buffer device as shown in fig. 5, and the box hanging device 300 is installed on a door panel, namely, a sliding rail groove 400 for the box hanging device 300 to slide in and out is formed in the door panel as shown in fig. 6, the box hanging device 300 slides into the door panel sliding rail groove 400 from the side edge of the door panel, so that the box hanging device 300 can be adjusted under the action of a user, a side adjusting function is realized, the use of the user; then, the door plate is moved to be linked with the buffer device 200 to slide, and the automatic locating device 1 is matched to realize locating, after locating, a user moves the door plate to separate the buffer device 200 from the automatic locating device 1, and finally the automatic locating device 1 is fixed relative to the track 100; the system has the characteristics of integrating a quick positioning function, a buffering function, a side adjusting function and a damping function, is easy to install, operate and suitable for large-scale popularization and application.

As shown in fig. 4-15, the buffering device 200 includes a buffer 210 and a pulley device 220, the buffer 210 is engaged with or disengaged from the clamper 14 of the automatic position-finding device 1; the pulley device 220 comprises a connecting seat 221, a wheel 222 and a connecting rod 223, the connecting seat 221 is horizontally connected to the buffer 210, the connecting seat 221 is vertically connected to the hanging box device 300, a connecting hole 224 is formed in the connecting seat 221, a bearing 225 is arranged in the connecting hole 224, an adjusting part 226 for damping is arranged between the bearing 225 and the inner wall of the connecting hole 224, the wheel 222 is arranged on the outer side of the bearing 225, and the wheel 222 and the bearing 225 are rotatably connected to the connecting seat 221 through the connecting rod 223. Effectively solve because of track 100 unevenness or because of a plurality of wheels 222 installation not arouse pulley device 220 unbalance phenomenon on same axis, guarantee that pulley device 220 can be all the time with the good conflict of track and the pulley device 220 is whole atress even, further protect the stability of pulley device 220 inner structure to improve pulley device 220's life cycle.

As shown in fig. 12 to 15, the buffer 210 includes a housing 211 and a damping tube 212 disposed in the housing 211, the damping tube 212 is provided with a movable block 213, the movable block 213 is engaged with or disengaged from the clip 14, a sliding slot 2111 for the movable block 213 to slide is disposed on an inner wall of the housing 211, and a protruding strip 2131 for sliding in cooperation with the sliding slot 2111 is disposed on the movable block 213, which is beneficial to reducing noise when the buffer 210 works and improving fluency and stability when the movable block 213 slides.

As shown in fig. 16-18, the box hanging device 300 includes a box body 301, and a screw 302 and a control rod 303 that are perpendicular to each other, wherein an accommodating cavity 304 is provided in the box body 301, the upper end of the screw 302 is connected to the pulley device 220, and the lower end thereof extends into the accommodating cavity 304; the control rod 303 is horizontally arranged in the accommodating cavity 304, the connecting end of the control rod 303 is rotatably connected with the lower end part of the screw 302, and the adjusting end of the control rod 303 is exposed out of the accommodating cavity 304. The control rod 303 can drive the screw 302 to vertically rotate to adjust the distance between the box hanging device 300 and the pulley device 220, namely, the distance between the door plate and the rail 100 is adjusted, so that the overall attractiveness is improved, and the operation is convenient.

Claims

1. The utility model provides an automatic seek a device that can cooperate buffer to use, its characterized in that includes fixing base (11) of slidable mounting in track (100), be equipped with locking device (12), adjusting device (13) and fastener (14) on fixing base (11), fixing base (11) can be fixed relative track (100) through locking device (12), when adjusting device (13) rotate, adjusting device (13) one end or both ends are outstanding in the side of fixing base (11), and then are contradicted to the lateral wall of track (100), fastener (14) set up the bottom in fixing base (11), fastener (14) can be used for cooperating the block or the disconnection with buffer (210).

2. The automatic locating device for the buffer as claimed in claim 1, wherein the fixing base (11) is provided with an adjusting slot (15) for receiving the adjusting device (13), and the fixing base (11) is provided with an opening (151) at a side of the adjusting slot (15), and when the adjusting device (13) rotates, an end portion of the adjusting device protrudes from the opening (151) to be abutted against a side wall of the track (100).

3. The automatic position-finding device capable of being used with a buffer according to claim 2, wherein the opening (151) of the fixing seat (11) is provided with an elastic member (16), one end or both ends of the adjusting device (13) are provided with protrusions (133) used with the elastic member (16), when the adjusting device (13) rotates to the opening (151), the protrusions (133) press the elastic member (16) to make the elastic member (16) abut against the side wall of the track (100).

4. The automatic position-searching device capable of cooperating with a buffer according to claim 3, wherein the adjusting slot (15) is provided with an adjusting hole (152), and the adjusting hole (152) penetrates through the fixing base (11); the adjusting device (13) comprises a rotating block (131) and an adjusting rod (132); the rotating block (131) is arranged in the adjusting groove (15); the upper end of the adjusting rod (132) is connected with the rotating block (131), and the lower end of the adjusting rod is arranged in the adjusting hole (152) and penetrates through the adjusting hole (152) to be driven by a user.

5. The automatic position-finding device used with a buffer according to claim 4 is characterized in that a limit block (153) is provided at the opening (151) of the adjusting groove (15), and when the rotating block (131) rotates to a certain angle, the side wall of the rotating block is against the limit block (153).

6. The automatic position-finding device capable of being matched with the buffer according to any one of claims 1 to 5, characterized in that the fixing seat (11) is provided with a mounting groove (111) for fixing the locking device (12) and a mounting hole (112), the mounting hole (112) is arranged in the mounting groove (111) and penetrates through the fixing seat (11); locking device (12) include fixed block (121) and threaded rod (122), fixed block (121) set up in mounting groove (111), the control end of threaded rod (122) passes fixed block (121) and stretches into in mounting hole (112), and its link can be connected fixedly with track (100).

7. A buffer system for use with a movable door, comprising the automatic position-finding device (1), the buffer device (200) and the box hanging device (300) according to any one of claims 1-6, wherein the automatic position-finding device (1) and the buffer device (200) are simultaneously slidably mounted in the track (100), the automatic position-finding device (1) is disposed above the buffer device (200), the clamper (14) of the automatic position-finding device (1) is engaged with or disengaged from the buffer device (200), the box hanging device (300) is disposed on one side of the buffer device (200), and the buffer device (200) is connected to a door panel through the box hanging device (300).

8. The buffering system used with the movable door according to claim 7, wherein the buffering device (200) comprises a buffer (210) and a pulley device (220), the buffer (210) is engaged with or disengaged from the clamper (14) of the automatic position-finding device (1); pulley gear (220) are including connecting seat (221), wheel (222) and connecting rod (223), connecting seat (221) horizontal connection is in buffer (210), connecting seat (221) are connected perpendicularly in hanging box device (300), be equipped with connecting hole (224) on connecting seat (221), be equipped with bearing (225) in connecting hole (224), be equipped with between bearing (225) and connecting hole (224) inner wall and be used for cushioning effect regulating part (226), the outside of bearing (225) is located in wheel (222), wheel (222) and bearing (225) all rotate through connecting rod (223) and connect on connecting seat (221).

9. The buffering system used with the movable door according to claim 8, wherein the buffer (210) comprises a housing (211) and a damping tube (212) disposed in the housing (211), the damping tube (212) is provided with a movable block (213), the movable block (213) is engaged with or disengaged from the clip (14), the inner wall of the housing (211) is provided with a sliding slot (2111) for the movable block (213) to slide, and the movable block (213) is provided with a protruding strip (2131) engaged with the sliding slot (2111) to slide.

10. The buffering system capable of being matched with the moving door for use according to claim 9, wherein the box hanging device (300) comprises a box body (301), and a screw rod (302) and a control rod (303) which are vertically arranged, wherein an accommodating cavity (304) is formed in the box body (301), the upper end of the screw rod (302) is connected with the pulley device (220), and the lower end of the screw rod extends into the accommodating cavity (304); the control rod (303) is horizontally arranged in the accommodating cavity (304), the connecting end of the control rod (303) is rotatably connected with the lower end part of the screw rod (302), and the adjusting end of the control rod (303) is exposed out of the accommodating cavity (304).