Active end overturning limiting stopper assembly for intelligent parking lock

Abstract

The utility model provides a driving end overturning limiting stopper assembly for an intelligent parking lock, which relates to the field of intelligent parking locks and comprises a limiting stopper body and a traction assembly. The traction assembly is elastically connected with the top of the limiter body; the limiter body is plate-shaped; if the limiter body is vertically arranged, a shaft hole for a rotating shaft of the intelligent parking lock to penetrate through is formed from the front plate surface to the rear plate surface of the limiter body in a penetrating manner; a first extension part is arranged at the left end of the limiter body; the distance from the center of the shaft hole to the bottom edge of the stopper body is smaller than that from the center of the shaft hole to the end of the first extension part. According to the utility model, the problem that in the prior art, if the driving device loses signal control when the driving device controls the raised baffle to turn over and cover the base during use, the driving device controls the baffle to turn over continuously, so that the plate surface of the baffle impacts the base, and the baffle is deformed and damaged can be solved; the baffle is stopped at a proper covering position, and collision between the baffle and the base is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent ground lock field especially, and it is a kind of initiative end turnover stopper subassembly for intelligent ground lock. BACKGROUND

[0002] Intelligent ground lock usually includes driving device, pivot and baffle, driving device drives pivot rotation, pivot is fixed with baffle, to realize the lifting function of baffle.

[0003] As Chinese patent application No.202221726387.5 discloses a kind of intelligent control ground lock based on single-chip microcomputer, its ground lock structure includes base, driving device, driving rod, baffle and multiple roller parts, driving device is installed in base, the output end of driving device is connected with driving rod, roller part includes roller body and multiple ball, ball is arranged in roller body, roller body is set on the outer periphery of shaft rod, ball is resisted with the outer periphery wall of shaft rod, ball is rolled between roller body and shaft rod;The driving rod in the ground lock structure of the above patent is equivalent to pivot, by connecting the output end of driving device with driving rod, by the output end rotation of driving device to drive driving rod rotation, to make baffle fixed on driving rod overturn, realize the lifting function of baffle.

[0004] When using the intelligent control ground lock provided by the above patent, if the baffle that is lifted by driving device overturns and covers to the base halfway, driving device loses signal control, then the output shaft of driving device will drive pivot to continue rotating, pivot drives baffle to continue overturning, and the board surface of baffle hits base, thereby causing baffle deformation damage, affecting subsequent use of intelligent ground lock. UTILITY MODEL CONTENTS

[0005] For the above problems, the initiative end turnover stopper subassembly for intelligent ground lock provided by the utility model can solve the problem that, in the prior art, if the baffle that is lifted by driving device overturns and covers to the base halfway, driving device loses signal control, then the output shaft of driving device will drive pivot to continue rotating, pivot drives baffle to continue overturning, and the board surface of baffle hits base, thereby causing baffle deformation damage, affecting subsequent use of intelligent ground lock, to realize that baffle stagnates in suitable covering position, and avoid collision between baffle and base.

[0006] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0007] The initiative end turnover stopper subassembly for intelligent ground lock provided by the utility model includes stopper body and traction assembly, the top of the stopper body is elastically connected with the traction assembly;

[0008] The stopper body is plate-shaped; if the stopper body is vertically arranged, an axis hole for the rotating shaft of the intelligent floor lock to pass through is formed through the front plate surface to the rear plate surface of the stopper body; the left end of the stopper body is provided with a first extension part; the distance from the center of the axis hole to the bottom edge of the stopper body is less than the distance from the center of the axis hole to the end of the first extension part.

[0009] The intelligent floor lock active end turnover stopper assembly has the advantages that the bottom edge of the stopper body is arc-shaped; the adjacent edges of the first extension part and the bottom edge of the left end of the stopper body are linear; and the edge of the first extension part is tangent to the bottom edge of the left end of the stopper body.

[0010] The intelligent floor lock active end turnover stopper assembly has the advantage that the vertical section of the axis hole in the front-rear direction is square.

[0011] The intelligent floor lock active end turnover stopper assembly has the advantages that the two side inner walls of the axis hole are provided with arc-shaped grooves; and the grooves of the two arc-shaped grooves are oppositely arranged.

[0012] The intelligent floor lock active end turnover stopper assembly has the advantage that the stopper body is further provided with a gyroscope; a fixing hole for fixing the gyroscope is formed in the plate surface of the stopper body; and the gyroscope is fixed on the plate surface of the stopper body through cooperation of a bolt and the fixing hole.

[0013] The intelligent floor lock active end turnover stopper assembly has the advantage that the traction assembly comprises a hook spring and a fixing part.

[0014] The top of the stopper body is provided with a first opening; the fixing part is provided with a second opening; a fixing bolt is matched in the first opening; one side hook of the hook spring is connected with the screw rod of the fixing bolt, and the other side hook of the hook spring is connected with the second opening; and the fixing part is fixed on the base of the intelligent floor lock.

[0015] The intelligent floor lock active end turnover stopper assembly has the advantages that the top of the stopper body is further provided with a second extension part; the second extension part is located at the left end of the stopper body; the distance from the center of the axis hole to the top edge of the stopper body is less than the distance from the center of the axis hole to the end of the second extension part; and the first opening is located at the top of the second extension part.

[0016] The above technical solution has the following advantages or beneficial effects:

[0017] The utility model provides an intelligent ground lock active end turnover stopper assembly, including stopper body, make the intelligent ground lock's pivot sleeve set in the axle hole, make stopper body can be fixed with the pivot, so that stopper body can rotate with the pivot, so that stopper body can keep the same rotation angle with the pivot, in order to can control the baffle stagnation in the suitable cover position, the left end of stopper body is equipped with first extension, make the distance of axle hole center to stopper body bottom edge less than the distance of axle hole center to first extension end, so that after guaranteeing that stopper body installs to the pivot, when the gap exists between the bottom of stopper body and base, the rotation of pivot does not affect the rotation of stopper body, and first extension can be contacted with base, so that the rotation of pivot is stopped, further, in order to can control the seamless cover of the baffle of intelligent ground lock and base, make the angle difference exist between first extension and baffle, can control the seamless cover of baffle to bottom plate by adjusting the angle difference between first extension and baffle,

[0018] The utility model provides an intelligent ground lock active end turnover stopper assembly, further includes traction assembly, traction assembly is fixed with the base of intelligent ground lock, and the top of stopper body is elastically connected with traction assembly, because traction assembly is fixed with the ground lock of intelligent ground lock, along with the rotation of stopper body, the distance between the top of stopper body and traction assembly increases, and the elastic element for elastically connecting between stopper body and traction assembly accumulates elastic potential energy, at this time, the elastic element can reduce the overturning force of baffle, makes the baffle slow overturning cover and is closed to base, avoids the rapid collision of first extension and base under the drive of baffle, reduces the wear and tear of first extension and base, so that the service life of intelligent ground lock is prolonged, further, when the baffle is lifted under the control of driving device, the elastic element for elastically connecting between stopper body and traction assembly can release elastic potential energy, so as to assist driving device to overturn the baffle quickly, reduce the work load of driving device, improve the work efficiency of driving device, prolong the service life of driving device,

[0019] In the prior art, if the baffle lifted under the control of driving device overturns and covers to the base halfway, the output shaft of driving device will drive the pivot to continue rotating, the pivot drives the baffle to continue overturning, the plate surface of baffle hits the base, thereby causing the deformation and damage of baffle, affecting the subsequent use of intelligent ground lock, by using the intelligent ground lock active end turnover stopper assembly provided by the utility model, the baffle is stalled in the suitable cover position by making first extension contact with base, avoiding the collision of baffle and base, further, by elastically connecting traction assembly and stopper body, the wear and tear of first extension and base can be reduced, the baffle is overturned quickly by assisting driving device, thereby prolonging the service life of intelligent ground lock. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application and its features, shapes and advantages will become more apparent from the following detailed description of non-limiting embodiments, with reference to the accompanying drawings. The same reference numbers in different drawings indicate the same parts. The drawings are not necessarily drawn to scale, the emphasis being on illustrating the principles of the present application.

[0021] Figure 1 Fig. 1 is a perspective view of a smart ground lock active end flip limiter assembly according to an embodiment of the present application.

[0022] Figure 2 Fig. 2 is a schematic view of the smart ground lock active end flip limiter assembly according to an embodiment of the present application. Figure 1 Fig. 3 is a schematic view of the smart ground lock active end flip limiter assembly according to an embodiment of the present application.

[0023] Figure 3 Fig. 4 is a top view of the smart ground lock active end flip limiter assembly according to an embodiment of the present application.

[0024] Figure 4 Fig. 5 is a perspective view of the limiter body according to an embodiment of the present application.

[0025] Figure 5 Fig. 6 is a perspective view of the hook spring according to an embodiment of the present application. DETAILED DESCRIPTION

[0026] The present application will be further described below in conjunction with the drawings and specific embodiments, but not as a limitation of the present application.

[0027] Embodiment 1

[0028] As shown in Figs. 1-6, the smart ground lock active end flip limiter assembly according to an embodiment of the present application includes a limiter body 1 and a traction assembly 2; the traction assembly 2 is elastically connected to the top of the limiter body 1. Figure 1 Figures 4-5 The limiter body 1 is plate-shaped; if the limiter body 1 is vertically arranged, an axial hole 11 is formed through the front plate surface to the rear plate surface of the limiter body 1 for the rotation shaft of the smart ground lock to pass through; the left end of the limiter body 1 is provided with a first extension 12; the distance from the center of the axial hole 11 to the bottom edge of the limiter body 1 is less than the distance from the center of the axial hole 11 to the end of the first extension 12.

[0029] The limiter body 1 is plate-shaped; if the limiter body 1 is vertically arranged, an axial hole 11 is formed through the front plate surface to the rear plate surface of the limiter body 1 for the rotation shaft of the smart ground lock to pass through; the left end of the limiter body 1 is provided with a first extension 12; the distance from the center of the axial hole 11 to the bottom edge of the limiter body 1 is less than the distance from the center of the axial hole 11 to the end of the first extension 12.

[0030] ​In use, the traction assembly 2 is fixed to the base of the intelligent ground lock, the driving device of the intelligent ground lock is composed of a turbine and a worm, the shaft sleeve of the intelligent ground lock is sleeved in the turbine, then the shaft sleeve of the intelligent ground lock is sleeved in the shaft hole 11, and the shaft is fixed to the shaft hole 11, so that the limiting body 1 is fixed to one side of the turbine, the limiting body 1 is located on the side where the driving device is connected to the shaft, that is, the driving end of the shaft, and the top of the limiting body 1 is elastically connected to the traction assembly 2; further, taking the intelligent ground lock disclosed in the patent with the Chinese patent number 202221726387.5 as an example, when the baffle of the intelligent ground lock is closed to the base, the side of the baffle provided with the roller part is taken as the front end of the intelligent ground lock, and the other end is taken as the rear end of the intelligent ground lock, the first extension 12 is directed to the front end of the intelligent ground lock, and there is a gap between the bottom edge of the limiting body 1 and the base, and the distance from the center of the shaft hole 11 to the base is less than the distance from the center of the shaft hole 11 to the end of the first extension 12; when the output shaft of the driving device drives the shaft to rotate, the shaft drives the baffle to overturn, and the limiting body 1 fixed to the shaft also rotates in the rotation direction of the baffle, at this time, since the traction assembly 2 is fixed to the ground lock of the intelligent ground lock, and the top of the limiting body 1 is elastically connected to the traction assembly 2, with the rotation of the limiting body 1, the elastic element for elastically connecting the limiting body 1 and the traction assembly 2 accumulates elastic potential energy, the overturning force of the baffle is reduced, and there is an angle difference between the first extension 12 and the baffle, if the end of the first extension 12 is in contact with the base, the shaft fixed to the limiting body 1 stops rotating, so that the baffle is slowly stopped at a suitable closing angle.

[0031] The intelligent ground lock driving end overturning limiter assembly provided by the embodiment 1 of the utility model, including the limiting body 1, make the shaft sleeve of intelligent ground lock be sleeved in the shaft hole 11, make the limiting body 1 can be fixed with the shaft, so that the limiting body 1 can rotate with the shaft, so that the limiting body 1 can keep the same rotation angle with the shaft, in order to control the baffle to stop at the suitable closing position, the first extension 12 is arranged at the left end of the limiting body 1, make the distance from the center of the shaft hole 11 to the bottom edge of the limiting body 1 less than the distance from the center of the shaft hole 11 to the end of the first extension 12, so that when the limiting body 1 is installed on the shaft, there is a gap between the bottom of the limiting body 1 and the base, the rotation of the shaft does not affect the rotation of the limiting body 1, and the first extension 12 can be in contact with the base, so that the shaft stops rotating, further, in order to control the baffle of the intelligent ground lock to be seamlessly closed with the base, make the first extension 12 and the baffle exist angle difference, by adjusting the angle difference between the first extension 12 and the baffle, the baffle can be seamlessly closed to the base,

[0032] The intelligent ground lock active end turnover limiter assembly provided by the embodiment 1 of the utility model, further includes a traction assembly 2, the traction assembly 2 is fixed with the base of the intelligent ground lock, the top of the limiter body 1 is elastically connected with the traction assembly 2, since the traction assembly 2 is fixed with the ground lock of the intelligent ground lock, along with the rotation of the limiter body 1, the spacing between the top of the limiter body 1 and the traction assembly 2 increases, the elastic element for elastically connecting between the limiter body 1 and the traction assembly 2 accumulates elastic potential energy, at this time, the elastic element can reduce the turnover force of the baffle, makes the baffle slowly overturns and covers to the base, avoids the first extension 12 under the drive of the baffle and the base and the rapid collision, reduces the abrasion of the first extension 12 and the base, thereby prolongs the service life of the intelligent ground lock, further, when the baffle is lifted by the driving device, the elastic element for elastically connecting between the limiter body 1 and the traction assembly 2 can release the elastic potential energy, thereby assisting the driving device to quickly overturn the baffle, reduces the work load of the driving device, improves the working efficiency of the driving device, prolongs the service life of the driving device,

[0033] In the prior art, if the baffle turns over and covers to the base in the middle of the driving device controlling the lifting, the output shaft of the driving device will drive the rotating shaft to continuously rotate, the rotating shaft drives the baffle to continuously turn over, the baffle face hits the base, thereby causing the baffle to deform and damage, affecting the subsequent use of the intelligent ground lock, by using the intelligent ground lock active end turnover limiter assembly provided by the embodiment 1 of the utility model, the first extension 12 is contacted with the base, thereby realizing that the baffle is stopped at a suitable covering position, avoiding the collision between the baffle and the base, further, by elastically connecting the traction assembly 2 with the limiter body 1, the abrasion of the first extension 12 and the base can be reduced, the driving device is assisted to quickly overturn the baffle, thereby prolonging the service life of the intelligent ground lock.

[0034] As shown in Figure 1 and Figure 4 The intelligent ground lock active end turnover limiter assembly provided by the embodiment 1 of the utility model, preferably, in order to make the first extension 12 can be contacted with the base of the intelligent ground lock, specifically, the bottom edge of the limiter body 1 is arc-shaped, when the output shaft of the driving device rotates the rotating shaft, the rotating shaft drives the limiter body 1 to rotate, since there is a gap between the bottom of the limiter body 1 and the base when installing the limiter body 1, setting the bottom edge of the limiter body 1 as arc-shaped can make the limiter body 1 keep the gap with the base during rotation;

[0035] Further, the first extension part 12 is linear with the adjacent edge of the bottom edge of the left end of the stopper body 1, the edge of the first extension part 12 is tangent to the bottom edge of the left end of the stopper body 1, the rotation shaft of the smart lock drives the stopper body 1 to rotate, when the adjacent edge of the bottom edge of the left end of the stopper body 1 is parallel to the base plane of the smart lock, if the stopper body 1 continues to rotate, the adjacent edge of the bottom edge of the left end of the stopper body 1 and the base plane of the smart lock will form an included angle, because the distance from the center of the shaft hole 11 to the bottom edge of the stopper body 1 is less than the distance from the center of the shaft hole 11 to the end of the first extension part 12, when the first extension part 12 contacts the base of the smart lock, the plane side wall of the first extension part 12 will be against the base plane of the smart lock, so that the baffle in rotation is stopped at the appropriate closing position.

[0036] As shown in Figure 2 and Figure 4 , the utility model discloses active end turnover stopper assembly for smart lock, preferably, in order to can make the rotation shaft of smart lock drive stopper body 1 to rotate in the rotation process, specifically, the vertical section of shaft hole 11 in front -back direction is square, the section of driven end of rotation shaft is also set to square, so that the active end of rotation shaft can be set in shaft hole 11, and because shaft hole 11 is square, in the rotation limiting, compared with using circular shaft hole 11, can avoid the sliding of rotation shaft in shaft hole 11, thereby avoiding that stopper body 1 cannot rotate the same angle with rotation shaft.

[0037] As shown in Figure 2 and Figure 4 , the utility model discloses active end turnover stopper assembly for smart lock, preferably, the two side inner walls of shaft hole 11 are equipped with arc slot 111, and the slot of two arc slots 111 is oppositely arranged, and the section of driven end of rotation shaft is set to rounded rectangle, so that the driven end of rotation shaft can be set in shaft hole 11, by setting arc slot 111, can play the positioning effect when installing rotation shaft to shaft hole 11, and the rotation shaft is conveniently set in shaft hole 11.

[0038] As shown in Figure 1 , the utility model discloses active end turnover stopper assembly for smart lock, preferably, still include gyroscope 3, when gyroscope 3 is fixed to stopper body 1 and follows baffle turnover, gyroscope 3 can measure the turnover angle of baffle, so that the turnover angle of baffle closing to base can be measured, and then the angle difference between first extension part 12 and baffle is conveniently adjusted, so that the baffle is stopped at the appropriate closing position.

[0039] Further, in order to fix the gyroscope, a fixing hole 13 for fixing the gyroscope 3 is formed on the plate surface of the limiter body 1, and the gyroscope 3 is fixed on the plate surface of the limiter body 1 through cooperation of the fixing hole 13 and a bolt.

[0040] As shown in Figures 1-2 and Figures 4-5 , the active end turnover limiter assembly for the intelligent floor lock provided in the embodiment 1 of the utility model, preferably, in order to realize the elastic connection between the traction assembly 2 and the top of the limiter body 1, specifically, the traction assembly 2 includes a hook spring 21 and a fixing piece 22, and the hook spring 21 here is the elastic piece mentioned above;

[0041] More specifically, the top of the limiter body 1 is provided with a first opening 14, the fixing piece 22 is provided with a second opening 221, a fixing bolt 141 is matched in the first opening 14, one side hook of the hook spring 21 is connected with the screw rod of the fixing bolt 141, that is, the hook of the hook spring 21 hooks the screw rod of the fixing bolt 141, and the other side hook of the hook spring 21 is connected with the second opening 221, that is, the hook of the hook spring 21 is sleeved in the second opening 221, so that the traction assembly 2 and the limiter body 1 are connected through the hook spring 21; further, the fixing piece 22 is fixed on the base of the intelligent floor lock, if the driving device drives the baffle to rotate and cover the base, since the fixing piece 22 remains stationary, the limiter body 1 rotates, at this time, the hook spring 21 between the limiter body 1 and the fixing piece 22 is stretched under stress; if the driving device drives the baffle to rise, since the fixing piece 22 remains stationary, the distance between the limiter body 1 and the fixing piece 22 is reduced, at this time, the hook spring 21 between the limiter body 1 and the fixing piece 22 is contracted.

[0042] As shown in Figure 4 , the active end turnover limiter assembly for the intelligent floor lock provided in the embodiment 1 of the utility model, preferably, in order to improve the ability of the hook spring 21 to buffer the turnover power of the baffle, the top of the limiter body 1 is further provided with a second extension 15; the second extension 15 is arranged at the left end of the limiter body 1, and the distance from the center of the shaft hole 11 to the top edge of the limiter body 1 is less than the distance from the center of the shaft hole 11 to the end 15 of the second extension, and the first opening 14 is located at the top of the second extension 15; when the hook of the hook spring 21 is arranged on the screw rod of the fixing bolt 141 fixed in the first opening 14, the distance between the limiter body 1 and the fixing piece 22 can be increased, so that the force arm of the hook spring 21 is increased, when the hook spring 21 is elongated, the increased force arm can provide more effective deceleration for the baffle, when the hook spring 21 is contracted, the increased force arm can provide stronger elastic force for the baffle, so as to better assist the baffle to rise.

[0043] As shown in Figure 3As shown, the intelligent floor lock driven end turnover limiter provided by the embodiment 1 of the utility model, preferably, in order to fix the limiter body 1 with the rotating shaft of the intelligent floor lock, still be provided with the cover plate 4;The two side plate surfaces of the limiter body 1 are respectively pasted with the turbine fixing piece 5 and the cover plate 4, by being set screw hole on the rotating shaft and the cover plate 4, using bolt to fix the cover plate 4 to the rotating shaft, thereby preventing the limiter body 1 from falling off from the rotating shaft when rotating.

[0044] In summary, the intelligent floor lock driven end turnover limiter assembly provided by the utility model can solve the problem that the output shaft of the driving device will drive the rotating shaft to continuously rotate if the driving device loses signal control when the baffle controlled by the driving device is lifted and turned to cover the base, the rotating shaft drives the baffle to continuously turn, the baffle surface hits the base, thereby causing the baffle to deform and damage, and affecting the subsequent use of the intelligent floor lock, realizes that the baffle is stalled in the appropriate covering position, and avoids the collision between the baffle and the base.

[0045] Those skilled in the art should understand that the skilled person in the art can realize the changes described above in combination with the prior art and the above embodiments, which are not described here. Such changes do not affect the essential content of the utility model, which is not described here.

[0046] The preferred embodiments of the utility model are described above. It should be understood that the utility model is not limited to the above specific embodiments, and the equipment and structures not fully described should be understood as being implemented in the ordinary way in the art; any person skilled in the art can make many possible changes and modifications to the utility model technical scheme without departing from the essence of the utility model, or modify equivalent embodiments of equivalent changes, which does not affect the essence of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, which does not deviate from the technical scheme of the utility model, still belongs to the protection scope of the utility model technical scheme.

Claims

1. An active-end flip limit switch assembly for a smart floor lock, characterized in that, It includes a limiter body and a traction assembly; the traction assembly is elastically connected to the top of the limiter body; The limiter body is plate-shaped; if the limiter body is vertically installed, a shaft hole is provided through the front plate surface to the rear plate surface of the limiter body for the rotating shaft of the smart lock to pass through; a first extension is provided at the left end of the limiter body; the distance from the center of the shaft hole to the bottom edge of the limiter body is less than the distance from the center of the shaft hole to the end of the first extension.

2. The active end flip limit switch assembly for a smart lock as described in claim 1, characterized in that, The bottom edge of the limiter body is arc-shaped; the first extension is in a straight line with the adjacent side of the bottom edge of the left end of the limiter body; the edge of the first extension is tangent to the bottom edge of the left end of the limiter body.

3. The active end flip limit switch assembly for a smart lock as described in claim 1, characterized in that, The vertical cross-section of the shaft hole in the front-to-back direction is square.

4. The active end flip limit switch assembly for a smart lock as described in claim 3, characterized in that, The inner walls on both sides of the shaft hole are provided with arc-shaped grooves; the openings of the two arc-shaped grooves are arranged facing each other.

5. The active end flip limiter assembly for a smart lock as described in claim 1, characterized in that, It also includes a gyroscope; a fixing hole for fixing the gyroscope is provided on the plate surface of the limiter body; the gyroscope is fixed to the plate surface of the limiter body by bolts engaging with the fixing hole.

6. The active end flip limiter assembly for a smart lock as described in claim 1, characterized in that, The traction assembly includes a hook spring and a fixing element; The top of the limiter body has a first opening; the fixing member has a second opening; a fixing bolt is fitted in the first opening; one side hook of the hook spring is connected to the screw of the fixing bolt, and the other side hook of the hook spring is connected to the second opening; the fixing member is fixed to the base of the smart lock.

7. The active end flip limiter assembly for a smart lock as described in claim 6, characterized in that, The top of the limiter body is also provided with a second extension; the second extension is located at the left end of the limiter body; the distance from the center of the shaft hole to the top edge of the limiter body is less than the distance from the center of the shaft hole to the end of the second extension; the first opening is located at the top of the second extension.

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