Anti-collision card issuing equipment and vehicle charging system

Abstract

The utility model relates to the field of charging equipment, in particular to anti-collision card issuing equipment and a vehicle charging system. The anti-collision card issuing equipment comprises an equipment main body and a transfer device, the transferring device comprises a swinging arm and a card issuing mechanism; the swinging arm comprises a swinging arm main body and a driving device; the swing arm body comprises an upper arm part and a lower arm part, the driving device is installed on the equipment body and connected with one end of the upper arm part, the other end of the upper arm part is connected with one end of the lower arm part, and the card issuing mechanism is installed at the other end of the lower arm part; the driving device is used for driving the swing arm body to swing on the first plane so as to move the card issuing mechanism to be close to or away from a card issuing object. And the lower arm part can swing on the second plane relative to the upper arm part to avoid the card issuing object. According to the anti-collision card issuing equipment provided by the invention, when a vehicle collides with the swing arm main body, the lower arm part can swing under the action of collision force, so that the swing arm main body is bent to avoid the vehicle, and the situation that the swing arm main body collides with the vehicle in a hard mode to cause large damage is avoided.

Description

Technical Field

[0001] The present application relates to the field of toll collection equipment, and in particular to an anti-collision card issuing device and a vehicle toll collection system. Background Art

[0002] The lane card issuing device (card issuing robot) is mainly used at the highway entrance, and can automatically identify vehicles and issue CPC cards (Highway Composite Pass Cards) to the driver in the driver's seat.

[0003] Since the heights of the driver's seats of different vehicle types are different, and the distances between the vehicles and the card issuing robot are not equal, the position of the card issuing mechanism of the card issuing robot can move to adapt to vehicles of different heights and distances. However, when the card issuing mechanism extends to issue a card, it often collides with the vehicle, causing damage to the vehicle and the card issuing device. Utility Model Content

[0004] The purpose of the present application is to provide an anti-collision card issuing device and a vehicle toll collection system, which can avoid large damage caused by the hard collision between the swing arm main body and the vehicle.

[0005] The present application provides an anti-collision card issuing device, including a device main body and a transfer device;

[0006] The transfer device includes a swing arm and a card issuing mechanism;

[0007] The swing arm includes a swing arm main body and a driving device; the swing arm main body includes an upper arm portion and a lower arm portion, the driving device is installed on the device main body, the driving device is connected to one end of the upper arm portion, the other end of the upper arm portion is connected to one end of the lower arm portion, and the card issuing mechanism is installed at the other end of the lower arm portion;

[0008] The driving device is used to drive the swing arm main body to swing in a first plane to move the card issuing mechanism closer to or farther away from the card issuing object; the lower arm portion can swing relative to the upper arm portion in a second plane to avoid the card issuing object.

[0009] In the above technical solution, further, the swing arm main body further includes a connecting joint;

[0010] The connecting joint includes a joint outer sleeve, the upper arm portion and the lower arm portion respectively extend into the joint outer sleeve from both ends of the joint outer sleeve, and there is a gap between the upper arm portion and the lower arm portion;

[0011] One of the upper arm portion and the lower arm portion is fixedly connected to the joint outer sleeve; the joint outer sleeve is provided with a detachment opening, and the other of the upper arm portion and the lower arm portion is connected to the joint outer sleeve through a mounting shaft so that it can swing and detach from the joint outer sleeve from the detachment opening.

[0012] In the above technical solution, further, in the direction of travel of the card-issuing object, the joint outer sleeve is provided with the release opening.

[0013] In the above technical solution, further, the upper arm portion and the joint outer sleeve are correspondingly provided with fixing holes, and the fixing holes are provided with a first fastening assembly to connect the upper arm portion and the joint outer sleeve;

[0014] The joint outer sleeve is provided with a mounting hole, and the mounting shaft is mounted in the mounting hole; the lower arm portion is provided with a rotating hole, and the mounting shaft passes through the rotating hole and is in clearance fit with the rotating hole.

[0015] In the above technical solution, further, the mounting shaft includes a sleeve and a second fastening assembly;

[0016] The sleeve is mounted in the mounting hole, and the sleeve protrudes from the inner wall of the joint outer sleeve; the sleeve passes through the rotating hole;

[0017] The second fastening assembly includes a screw, a nut and a gasket. The screw passes through the inner ring of the sleeve, and the nut and the gasket lock the screw from the outside of the joint outer sleeve.

[0018] In the above technical solution, further, the connecting joint further includes an elastic clamping member, and the elastic clamping member includes an elastic member and a pressing member;

[0019] The joint outer sleeve is provided with a mounting cavity, and the mounting cavity communicates with the inner cavity of the joint outer sleeve;

[0020] The elastic member and the pressing member are mounted in the mounting cavity, and the elastic member is connected to the pressing member so that the pressing member has a tendency to protrude from the inner wall of the joint outer sleeve.

[0021] In the above technical solution, further, the pressing member is provided with an arc surface on the side facing the lower arm portion, and the lower arm portion is correspondingly provided with a groove to accommodate the pressing member.

[0022] In the above technical solution, further, the swing arm further includes a support frame, and the support frame is mounted on the equipment main body; the driving device is mounted on the support frame;

[0023] The swing arm main body further includes a first connecting shaft and a second connecting shaft; the driving end of the driving device is connected to the end of the first connecting shaft; the first connecting shaft is vertically connected to the upper arm portion, and the first connecting shaft is rotatably mounted on the support frame; the second connecting shaft is vertically arranged with the lower arm portion, and the second connecting shaft is rotatably mounted on the lower arm portion; the card-issuing mechanism is connected to the second connecting shaft.

[0024] In the above technical solution, further, the transfer device further includes an angle adjustment mechanism;

[0025] The angle adjustment mechanism includes a synchronous pulley assembly; the synchronous pulley assembly includes a first synchronous pulley, a second synchronous pulley and a synchronous belt, and the synchronous belt is wound around the first synchronous pulley and the second synchronous pulley;

[0026] The first synchronous pulley is installed on the support frame, and the axis of the first synchronous pulley is collinear with the axis of the first connecting shaft.

[0027] The present application also provides a vehicle toll collection system, including the anti-collision card issuing device described in the above solution.

[0028] Compared with the prior art, the beneficial effects of the present application are as follows:

[0029] The anti-collision card issuing device provided by the present application is provided with a swing arm main body including an upper arm portion and a lower arm portion that are rotatably connected. When a vehicle collides with the swing arm main body, the lower arm portion can swing immediately under the action of the collision force, so that the swing arm main body is bent to avoid the vehicle, and to prevent the swing arm main body from colliding hard with the vehicle and causing greater damage.

[0030] The present application also provides a vehicle toll collection system, including the anti-collision card issuing device described in the above solution. Based on the above analysis, it can be seen that the vehicle toll collection system also has the above beneficial effects, which will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 is the first structural schematic diagram of the card issuing device provided by the present application;

[0033] Figure 2 is the second structural schematic diagram of the card issuing device provided by the present application;

[0034] Figure 3 is the structural schematic diagram of the swing arm provided by the present application;

[0035] Figure 4 is the partial sectional structural schematic diagram of the swing arm main body provided by the present application;

[0036] Figure 5 is the assembly structural schematic diagram of the upper arm portion and the driving mechanism provided by the present application;

[0037] Figure 6 Schematic diagram of the assembly structure of the lower arm part and the card issuing mechanism provided for this application.

[0038] In the figure: 101 - device main body; 102 - swing arm; 103 - card issuing mechanism; 104 - swing arm main body; 105 - driving device; 106 - upper arm part; 107 - lower arm part; 108 - connecting joint; 109 - joint outer sleeve; 110 - opening; 111 - first fastening component; 112 - mounting shaft; 113 - sleeve; 114 - second fastening component; 115 - elastic clip; 116 - elastic member; 117 - pressing member; 118 - groove; 119 - adjusting screw; 120 - support frame; 121 - first connecting shaft; 122 - second connecting shaft; 123 - coupling; 124 - first synchronous pulley; 125 - second synchronous pulley; 126 - synchronous belt; 127 - upper section; 128 - lower section; 129 - linear slide rail module; 130 - base bracket; 131 - card issuing port; 132 - gap. Specific embodiments

[0039] The technical solutions of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts belong to the scope of protection of this application.

[0040] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0041] In the description of this application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0042] Embodiment 1

[0043] See Figures 1 to 6 As shown, the anti-collision card issuing device provided by this application can be used to issue cards to vehicles entering the highway entrance. The anti-collision card issuing device includes a device main body 101 and a transfer device.

[0044] The transfer device includes a swing arm 102 and a card issuing mechanism 103. Among them, the swing arm 102 includes a swing arm main body 104 and a driving device 105. The swing arm main body 104 includes an upper arm portion 106 and a lower arm portion 107. The driving device 105 is specifically a servo motor and is installed on the device main body 101. The driving device 105 is connected to one end of the upper arm portion 106. The other end of the upper arm portion 106 is connected to one end of the lower arm portion 107. The card issuing mechanism 103 is installed at the other end of the lower arm portion 107. When the driving device 105 operates, the driving device 105 can drive the entire swing arm main body 104 to swing in a first plane to move the card issuing mechanism 103 closer to or farther away from the card issuing object, so that the card issuing mechanism 103 can issue cards to the card issuing object.

[0045] Specifically, the first plane is perpendicular to the surface of the device main body 101 close to the vehicle side. The swing arm main body 104 swings in the first plane to minimize the overall length of the swing arm main body 104. Further, the lower arm portion 107 can swing relative to the upper arm portion 106 in a second plane to avoid the card issuing object. That is, when a moving vehicle collides with the swing arm 102, the lower arm portion 107 can immediately swing under the action of the collision force, so that the swing arm main body 104 is bent to avoid the vehicle, and to prevent the swing arm main body 104 from hitting the vehicle hard and causing greater damage. Preferably, the first plane is perpendicular to the second plane so that the lower arm portion 107 can swing along the traveling direction of the vehicle.

[0046] In an optional solution of this embodiment, the swing arm main body 104 further includes a connection joint 108 provided between the upper arm portion 106 and the lower arm portion 107. The connection joint 108 includes a joint outer sleeve 109. The upper arm portion 106 and the lower arm portion 107 respectively extend into the joint outer sleeve 109 from both ends of the joint outer sleeve 109 to realize the connection and fixation of the upper arm portion 106 and the lower arm portion 107. And a gap 132 is provided between the upper arm portion 106 and the lower arm portion 107, which can reserve a rotation space for the lower arm portion 107 to swing relative to the upper arm portion 106.

[0047] Specifically, one of the upper arm portion 106 and the lower arm portion 107 is fixedly connected to the joint outer sleeve 109. The joint outer sleeve 109 is provided with a break opening 110. The other of the upper arm portion 106 and the lower arm portion 107 is connected to the joint outer sleeve 109 through a mounting shaft 112, so that it can swing and disengage from the joint outer sleeve 109 from the break opening 110. As Figure 3As shown in the figure, the upper arm portion 106 shown in the figure is fixedly connected to the joint outer sleeve 109, the lower arm portion 107 is movably connected to the joint outer sleeve 109, and the joint outer sleeve 109 is provided with a release opening 110 at a corresponding position of the lower arm portion 107. When the lower arm portion 107 swings under force to avoid the vehicle, the position of the upper arm portion 106 and the joint outer sleeve 109 is fixed, and the lower arm portion 107 can swing around the mounting shaft 112 so that the movable end of the lower arm portion 107 disengages from the release opening 110 of the joint outer sleeve 109, thereby realizing the avoidance of the vehicle.

[0048] More specifically, in the direction of travel of the cardholder, the joint outer sleeve 109 is provided with a release opening 110, that is, the release opening 110 is located on the opposite side of the collision side, so that the lower arm portion 107 subjected to the collision can swing along the direction of travel of the vehicle to realize the avoidance of the vehicle.

[0049] In an alternative embodiment of this example, as Figure 4 shown, the upper arm portion 106 and the joint outer sleeve 109 are respectively provided with fixing holes, and a first fastening assembly 111 is provided in the fixing holes to connect the upper arm portion 106 and the joint outer sleeve 109. Figure 4 In the joint outer sleeve 109 in [reference], two first fastening assemblies 111 arranged along the axis are provided in the upper part, and two first fastening assemblies 111 arranged along the axis are also correspondingly provided in the lower part, so that the connection effect between the upper arm portion 106 and the joint outer sleeve 109 is more firm. The upper arm portion 106 is tubular, and the arrangement of the first fastening assemblies 111 in the upper and lower parts of the joint outer sleeve 109 will not excessively occupy the lumen space of the upper arm portion 106, so that components such as electrical connection wires can be accommodated in the lumen.

[0050] Optionally, the first fastening assembly 111 specifically includes a screw, a nut and a washer.

[0051] In addition, the joint outer sleeve 109 is provided with a mounting hole, and the mounting shaft 112 is mounted in the mounting hole. The lower arm portion 107 is provided with a rotating hole. The mounting shaft 112 protrudes from the inner wall of the joint outer sleeve 109 so that the mounting shaft 112 can penetrate the rotating hole and be in clearance fit with the rotating hole, so that the lower arm portion 107 can swing around the mounting shaft 112. Figure 4 In the joint outer sleeve 109 in [reference], mounting shafts 112 are correspondingly provided in the upper and lower parts to connect the lower arm portion 107, so that the swing of the lower arm portion 107 is more stable. The lower arm portion 107 is tubular, and the arrangement of the mounting shafts 112 in the upper and lower parts of the joint outer sleeve 109 will not excessively occupy the lumen space of the lower arm portion 107, so that components such as electrical connection wires can be accommodated in the lumen.

[0052] In an alternative solution of this embodiment, the mounting shaft 112 includes a sleeve 113 and a second fastening assembly 114. The sleeve 113 is mounted in the mounting hole, and the sleeve 113 protrudes from the inner wall of the joint outer sleeve 109 and penetrates through the corresponding mounting hole, so that the lower arm portion 107 is rotatably connected to the sleeve 113. The second fastening assembly 114 includes a screw, a nut and a gasket. The screw penetrates through the inner ring of the sleeve 113, and the nut and the gasket lock the screw from the outside of the joint outer sleeve 109. Preferably, the screw is a countersunk head screw so that the head of the screw is flush with the end of the sleeve 113.

[0053] In an alternative solution of this embodiment, the connecting joint 108 further includes an elastic clamping member 115. The elastic clamping member 115 is used to lock the position of the lower arm portion 107, so that when the swing arm main body 104 is operating normally, the lower arm portion 107 and the upper arm portion 106 can be kept in a straight arm state. And when the lower arm portion 107 is scratched or collided, the lower arm portion 107 can also be unlocked so that the lower arm portion 107 can swing relative to the upper arm portion 106.

[0054] Specifically, the elastic clamping member 115 includes an elastic member 116 and a pressing member 117. The joint outer sleeve 109 is provided with a mounting cavity, and the mounting cavity communicates with the inner cavity of the joint outer sleeve 109. The elastic member 116 and the pressing member 117 are mounted in the mounting cavity, and the elastic member 116 is connected to the pressing member 117. The elastic force of the elastic member 116 acting on the pressing member 117 makes the pressing member 117 tend to protrude from the inner wall of the joint outer sleeve 109, so that the pressing member 117 can press and lock the lower arm portion 107. And when the lower arm portion 107 is collided by an external force, the elastic member 116 can be compressed so that the pressing member 117 unlocks the lower arm portion 107.

[0055] In an alternative solution of this embodiment, the side of the pressing member 117 facing the lower arm portion 107 is provided with an arc surface, and the lower arm portion 107 is correspondingly provided with a groove 118 to accommodate the pressing member 117. As Figure 4 shown, the pressing member 117 is spherical, specifically a steel ball structure. The elastic member 116 can be specifically a spring, and the inner wall of the groove 118 is also correspondingly set to a spherical surface. During normal operation, the pressing member 117 can be stuck in the groove 118 to prevent the lower arm portion 107 from loosening; when the lower arm portion 107 is affected by an external force, the friction between the arc surface structures is small, and the spherical pressing member 117 can roll out of the groove 118 more smoothly to unlock the lower arm portion 107.

[0056] Optionally, the elastic clamping member 115 further includes an adjusting screw 119. The joint outer sleeve 109 is provided with a threaded hole, and the threaded hole communicates with the mounting cavity. The adjusting screw 119 is mounted in the threaded hole. By changing the rotation of the adjusting screw 119 into the threaded hole, the elasticity of the spring can be adjusted, and further the pressure of the pressing member 117 pressing on the lower arm portion 107 can be adjusted.

[0057] Embodiment 2

[0058] The anti-collision card issuing device in the second embodiment is an improvement based on the above embodiment. The technical content disclosed in the above embodiment will not be described repeatedly, and the content disclosed in the above embodiment also belongs to the content disclosed in the second embodiment.

[0059] In an alternative solution of this embodiment, refer to Figure 3 and Figure 5 As shown, the swing arm 102 further includes a support frame 120. The support frame 120 is installed on the device main body 101, and the driving device 105 is installed on the support frame 120 to fix the driving device 105. The swing arm main body 104 further includes a first connecting shaft 121 and a second connecting shaft 122. The driving end of the driving device 105 can be connected to the end of the first connecting shaft 121 through a coupling 123. The first connecting shaft 121 is vertically connected to the upper arm portion 106, and the first connecting shaft 121 can be rotatably installed on the support frame 120 through a first bearing. That is to say, one end of the first connecting shaft 121 is connected to the driving device 105, which can realize the support and fixation of one end of the first connecting shaft 121. The first connecting shaft 121 is also rotatably installed on the support frame 120 through a first bearing, so that the support frame 120 can also play a role in axially limiting and radially supporting the first connecting shaft 121 without affecting the rotation of the first connecting shaft 121. The two jointly support the first connecting shaft 121, so that the first connecting shaft 121 drives the swing arm main body 104 to swing more stably.

[0060] Refer to Figure 3 and Figure 6 As shown, the second connecting shaft 122 is vertically arranged with the lower arm portion 107, and the second connecting shaft 122 can be rotatably installed on the lower arm portion 107 through the second connecting shaft 122. The card issuing mechanism 103 is connected to the second connecting shaft 122. When the swing arm main body 104 swings, the swing arm main body 104 can only drive the card issuing mechanism 103 to lift and extend, but the angle of the card issuing mechanism 103 is not affected by the swinging movement of the swing arm 102, so as not to change the orientation of the card issuing port 131 of the card issuing mechanism 103, so that the card issuing surface of the card issuing mechanism 103 always remains vertical and the card issuing port 131 always faces the card issuing object.

[0061] In an alternative solution of this embodiment, refer to Figure 3 、 Figure 5 and Figure 6As shown, the transfer device further includes an angle adjustment mechanism. The angle adjustment mechanism includes a synchronous belt 126 wheel assembly, which can be hidden and installed in the lumen of the upper arm portion 106 and the lower arm portion 107. The synchronous belt 126 wheel assembly includes a first synchronous wheel 124, a second synchronous wheel 125, and a synchronous belt 126. The synchronous belt 126 is wound around the first synchronous wheel 124 and the second synchronous wheel 125. The first synchronous wheel 124 is installed on the support frame 120, and the axis of the first synchronous wheel 124 is collinear with the axis of the first connecting shaft 121.

[0062] In this embodiment, refer to Figure 3 As shown, the central connection line of the first synchronous wheel 124 and the second synchronous wheel 125 divides the synchronous belt 126 into two segments, namely the upper segment 127 and the lower segment 128. When the driving device 105 drives the swing arm main body 104 to swing, the first synchronous wheel 124 installed on the support frame 120 remains stationary, and the swing arm main body 104 drives the second connecting shaft 122 and the second synchronous wheel 125 installed on the second connecting shaft 122 to move on an arc trajectory. Since a second bearing is provided between the second connecting shaft 122 and the swing arm main body 104, the second connecting shaft 122 only moves in position. At this time, the synchronous belt 126 moves around the first synchronous wheel 124, and the swinging synchronous belt 126 drives the second synchronous wheel 125 to roll on the synchronous belt 126 to equalize the upper segment 127 and the lower segment 128 of the synchronous belt 126.

[0063] Taking Figure 3 the

[0064] As an optional solution of the embodiment, the transfer device further includes a lifting module; the lifting module is installed on the equipment main body 101, and the support frame 120 installed with the driving device 105 is connected to the lifting module.

[0065] In this embodiment, the lifting module is specifically a linear slide rail module 129. The linear slide rail module 129 is installed inside the device main body 101. Components such as a power supply and a controller are arranged inside the device main body 101 to control the operation of the device. The linear slide rail module 129 includes a rail and a slider. The rail is arranged vertically, and the slider can move up and down along the rail. The base bracket 130 is fixedly installed on the slider by screws. The support frame 120 is connected to the slider of the linear slide rail module 129 through the base bracket 130, so that the swing arm 102 can be lifted as a whole, increasing the movement range of the swing arm 102 to adapt to different types of vehicles.

[0066] Embodiment Three

[0067] Embodiment Three of the present application provides a vehicle toll collection system, including the anti-collision card issuing device of any one of the above embodiments. Therefore, it has all the beneficial technical effects of the anti-collision card issuing device of any one of the above embodiments, and will not be elaborated here.

[0068] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application. In addition, those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of the present application and forms different embodiments.

Claims

1. An anti-collision card issuing device, characterized in that, It includes a device main body and a transfer device; The transfer device includes a swing arm and a card issuing mechanism; The swing arm includes a swing arm main body and a driving device; the swing arm main body includes an upper arm portion and a lower arm portion, the driving device is installed on the device main body, the driving device is connected to one end of the upper arm portion, the other end of the upper arm portion is connected to one end of the lower arm portion, and the card issuing mechanism is installed at the other end of the lower arm portion; The driving device is used to drive the swing arm main body to swing on a first plane so as to move the card issuing mechanism closer to or farther away from the card issuing object; the lower arm portion can swing relative to the upper arm portion on a second plane so as to avoid the card issuing object.

2. The anti-collision card issuing device according to claim 1, wherein The swing arm main body further includes a connecting joint; The connecting joint includes a joint outer sleeve, the upper arm portion and the lower arm portion respectively extend into the joint outer sleeve from both ends of the joint outer sleeve, and there is a gap between the upper arm portion and the lower arm portion; One of the upper arm portion and the lower arm portion is fixedly connected to the joint outer sleeve; the joint outer sleeve is provided with a separation opening, and the other of the upper arm portion and the lower arm portion is connected to the joint outer sleeve through a mounting shaft so that it can swing away from the joint outer sleeve from the separation opening.

3. The anti-collision card issuing device according to claim 2, wherein In the direction in which the card issuing object travels, the joint outer sleeve is provided with the separation opening.

4. The anti-collision card issuing device according to claim 2, wherein The upper arm portion and the joint outer sleeve are correspondingly provided with fixing holes, and the fixing holes are provided with a first fastening assembly to connect the upper arm portion and the joint outer sleeve; The joint outer sleeve is provided with a mounting hole, the mounting shaft is installed in the mounting hole; the lower arm portion is provided with a rotating hole, and the mounting shaft penetrates through the rotating hole and is in clearance fit with the rotating hole.

5. The anti-collision card issuing device according to claim 4, characterized in that, The mounting shaft includes a sleeve and a second fastening assembly; The sleeve is installed in the mounting hole, and the sleeve protrudes from the inner wall of the joint outer sleeve; the sleeve penetrates through the rotating hole; The second fastening assembly includes a screw, a nut and a gasket, the screw penetrates through the inner ring of the sleeve, and the nut and the gasket lock the screw from the outside of the joint outer sleeve.

6. The anti-collision card issuing device according to claim 4, characterized in that, The connecting joint further includes an elastic clamping member, and the elastic clamping member includes an elastic member and a pressing member; The joint outer sleeve is provided with a mounting cavity, and the mounting cavity communicates with the inner cavity of the joint outer sleeve; The elastic member and the pressing member are installed in the mounting cavity, and the elastic member is connected to the pressing member so that the pressing member has a tendency to protrude from the inner wall of the joint outer sleeve.

7. The anti-collision card issuing device according to claim 6, characterized in that, One side of the pressing member facing the lower arm portion is provided with an arc surface, and the lower arm portion is correspondingly provided with a groove to accommodate the pressing member.

8. The anti-collision card issuing device according to claim 1, wherein, The swing arm further includes a support frame, and the support frame is installed on the device main body; the driving device is installed on the support frame; The swing arm main body further includes a first connecting shaft and a second connecting shaft; the driving end of the driving device is connected to the end of the first connecting shaft; the first connecting shaft is vertically connected to the upper arm portion, the first connecting shaft is rotatably installed on the support frame; the second connecting shaft is vertically arranged with the lower arm portion, and the second connecting shaft is rotatably installed on the lower arm portion; the card issuing mechanism is connected to the second connecting shaft.

9. The anti-collision card issuing device according to claim 8, characterized in that, The transfer device further includes an angle adjustment mechanism; The angle adjustment mechanism includes a synchronous pulley assembly; the synchronous pulley assembly includes a first synchronous pulley, a second synchronous pulley and a synchronous belt, and the synchronous belt is wound around the first synchronous pulley and the second synchronous pulley; The first synchronous pulley is installed on the support frame, and the axis of the first synchronous pulley is collinear with the axis of the first connecting shaft.

10. A vehicle toll collection system, characterized in that, It includes an anti-collision card issuing device according to any one of claims 1 to 9.

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