Protective device of ticket vending machine

Abstract

The utility model belongs to the technical field of ticket vending machines, and particularly relates to a protective device of a ticket vending machine, which comprises a ticket vending machine main body, a lower protective frame and an upper protective frame which are the same in structure and size are arranged on the left side and the right side of the ticket vending machine main body, and the lower protective frame comprises an inner rod body. One end of the inner rod body is rotationally connected with the ticket vending machine main body through a pin shaft, the outer rod body is slidably sleeved on the outer side of the inner rod body, an elastic clamping piece is arranged at one end of the inner rod body, the elastic clamping piece is elastically clamped with a positioning hole I and a positioning hole II which are formed in two ends of the outer rod body, and one end of the outer rod body is rotationally connected with two ends of the support frame through a pin shaft. A parallelogram connecting rod structure composed of the lower protection frame, the upper protection frame and the supporting frame can play a stable protection role after the supporting frame is supported on the ground, and the lower protection frame, the upper protection frame and the supporting frame are rapid and convenient to fold and unfold and easy to use. Length adjustment of the lower protection frame and the upper protection frame can be achieved through elastic clamping of the elastic clamping pieces, and operation is rapid, easy and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic ticket vending machines, and in particular relates to a protective device for an automatic ticket vending machine. Background Art

[0002] The utility model patent with the authorization announcement number CN220474033U discloses a protective device for an automatic ticket vending machine, including a ticket vending machine body, and also including: a baffle unit, including a linkage shaft that runs through the inside of the ticket vending machine body and a first railing that is symmetrically arranged on one side of the linkage shaft with respect to the ticket vending machine body to guide the passengers to queue for tickets and a second railing that is inserted into the first railing; a moving unit, which is arranged at the lower end of the ticket vending machine body and is used to automatically lift the ticket vending machine body after the baffle unit is stored. By inserting the second railing into the first railing and then rotating the first railing, the first railing is rotated from a horizontal position to a vertical state. While the first railing rotates, the first railing drives the raised part to rotate through the linkage shaft, and the raised part drives the moving unit to move downward and lift the ticket vending machine body through the roller, and then directly pushes the ticket vending machine body to complete the synchronous transfer of the ticket vending machine body and the railing, thereby achieving the effect of facilitating the removal of the guardrail.

[0003] However, the above structure is complicated to operate when retracting and deploying the baffle unit, and the protective isolation method using a single railing has poor structural stability and low supporting strength. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a protective device for an automatic ticket vending machine to solve the problems that the existing protective device for an automatic ticket vending machine is complicated to operate when retracting and extending the baffle unit, and the protective isolation method using a single railing has poor structural stability and low supporting strength.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a protective device for an automatic ticket vending machine, comprising an automatic ticket vending machine body, wherein a lower protective frame and an upper protective frame are arranged on the left and right sides of the automatic ticket vending machine body, the lower protective frame and the upper protective frame have the same structure and size, the lower protective frame comprises an inner rod body, one end of the inner rod body is rotatably connected to the side of the automatic ticket vending machine body through a pin shaft, an outer rod body is slidably sleeved on the outer side of the inner rod body, an elastic clamping piece is arranged at one end of the inner rod body, the elastic clamping piece is elastically clamped to positioning hole 1 and positioning hole 2 opened at both ends of the outer rod body, and one end of the outer rod body is rotatably connected to both ends of a support frame through a pin shaft.

[0006] The beneficial effects of the utility model are as follows: the parallelogram connecting rod structure composed of the lower protective frame, the upper protective frame and the supporting frame can play a stable protective role after the supporting frame supports the ground, and the lower protective frame, the upper protective frame and the supporting frame can be quickly and conveniently retracted and extended, and are easy to use; the length adjustment of the lower protective frame and the upper protective frame can be achieved through the elastic clamping of the elastic clamping parts, and the operation is quick and easy.

[0007] In order to quickly and effectively locate the relative position of the inner rod body and the outer rod body;

[0008] As a further improvement of the above technical solution: the elastic clip includes a spring plate and a positioning head, one end of the spring plate is connected to the inner wall of the inner rod body, the other end of the spring plate is connected to the positioning head, and a through hole structure for slidingly connecting the positioning head is opened on the inner rod body, and the positioning head is adapted to snap-fit ​​positioning hole one and positioning hole two.

[0009] The beneficial effect of this improvement is that the positioning head can be snapped into the inner side of positioning hole one or positioning hole two under the elastic support of the spring plate, so that the inner rod body can be stably stored inside the outer rod body or extended to the outside of the outer rod body for protection.

[0010] In order to make it easier for the positioning head to be separated from the positioning hole 1 and the positioning hole 2;

[0011] As a further improvement of the above technical solution: the positioning head is a hemispherical structure.

[0012] The beneficial effect of this improvement is that the spherical structure of the positioning head can reduce the resistance encountered when sliding out of the first positioning hole and the second positioning hole, thereby facilitating the operator to adjust the relative position of the outer rod body and the inner rod body.

[0013] In order to ensure the connection stability between the inner rod and the outer rod;

[0014] As a further improvement of the above technical solution: the inner rod body and the outer rod body are both square tube structures.

[0015] The beneficial effects of this improvement are: the square tube structure can prevent the inner rod body and the outer rod body from rotating relative to each other, thereby ensuring the stability of the elastic clamping piece, and the square tube structure has a high bearing capacity, which can ensure the protective effect of the device.

[0016] In order to ensure the stability of the support frame;

[0017] As a further improvement of the above technical solution: the support frame is an angle iron structure.

[0018] The beneficial effect of this improvement is that the support frame has strong bearing capacity and good stability compared to the single-board structure without affecting the normal rotation of the lower protective frame and the upper protective frame, and can provide stable support for the lower protective frame and the upper protective frame.

[0019] In order to stably lock the position and angle of the lower and upper protective frames in the storage state;

[0020] As a further improvement of the above technical solution: a fixing plate is arranged on the side of the main body of the automatic ticket vending machine, a bolt is threadedly connected to the fixing plate, and an internal threaded through hole structure for threadedly connecting the bolt is opened at the top of the support frame.

[0021] The beneficial effect of this improvement is that when the protective bracket composed of the lower protective frame, the upper protective frame and the supporting frame is in the folded storage state, the bolts are threadedly connected to the internal threaded through holes opened at the top of the supporting frame, thereby fixing the position angles of the lower protective frame, the upper protective frame and the supporting frame, so that they can be stably stored on both sides of the main body of the automatic ticket vending machine, avoiding affecting the normal placement and movement of the main body of the automatic ticket vending machine.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0024] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0025] Figure 3 The cross-sectional structure of the lower protection frame, the upper protection frame and the support frame of the utility model Figure 1 ;

[0026] Figure 4 The cross-sectional structure of the lower protection frame, the upper protection frame and the support frame of the utility model Figure 2 ;

[0027] Figure 5 It is a schematic diagram of the structure of the outer rod body in the utility model;

[0028] In the figure: 1. main body of the automatic ticket vending machine; 2. lower protective frame; 21. inner rod body; 22. elastic clamping piece; 221. spring plate; 222. positioning head; 23. outer rod body; 231. positioning hole 1; 232. positioning hole 2; 3. upper protective frame; 4. support frame; 5. fixing plate; 6. bolts. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0030] Embodiment 1:

[0031] like Figure 1—5 shows: a protective device for an automatic ticket vending machine, comprising an automatic ticket vending machine body 1, wherein a lower protective frame 2 and an upper protective frame 3 are arranged on the left and right sides of the automatic ticket vending machine body 1, and the structures of the lower protective frame 2 and the upper protective frame 3 are the same in size, the lower protective frame 2 comprises an inner rod body 21, one end of the inner rod body 21 is rotatably connected to the side of the automatic ticket vending machine body 1 through a pin shaft, an outer rod body 23 is slidably sleeved on the outer side of the inner rod body 21, an elastic clamping piece 22 is arranged at one end of the inner rod body 21, and the elastic clamping piece 22 is elastically clamped to a positioning hole 1 231 and a positioning hole 232 provided at both ends of the outer rod body 23, and one end of the outer rod body 23 is rotatably connected to both ends of a support frame 4 through a pin shaft, and the parallelogram connecting rod structure composed of the lower protective frame 2, the upper protective frame 3, and the support frame 4 can play a stable protective role after the support frame 4 supports the ground, and the lower protective frame 2, the upper protective frame 3, and the support frame 4 can be quickly and conveniently retracted and released, and are easy to use;The length adjustment of the lower protective frame 2 and the upper protective frame 3 can be achieved by the elastic clamping of the elastic clamping member 22, which is quick and easy to operate. The elastic clamping member 22 includes a spring plate 221 and a positioning head 222. One end of the spring plate 221 is connected to the inner wall of the inner rod body 21, and the other end of the spring plate 221 is connected to the positioning head 222. A through hole structure for sliding connection with the positioning head 222 is provided on the inner rod body 21. The positioning head 222 is adapted to clamp the positioning hole 1 231 and the positioning hole 232. The positioning head 222 can be adjusted on the spring plate 221. The plate 221 is elastically supported and snapped to the inner side of the first positioning hole 231 or the second positioning hole 232, so that the inner rod body 21 can be stably stored in the inner side of the outer rod body 23 or extended to the outer side of the outer rod body 23 for protection. The positioning head 222 is a hemispherical structure. The spherical structure of the positioning head 222 can reduce the resistance when sliding out of the first positioning hole 231 and the second positioning hole 232, so that it is convenient for operators to adjust the relative positions of the outer rod body 23 and the inner rod body 21. The inner rod body 21 and the outer rod body 23 are both It is a square tube structure, which can avoid the mutual rotation between the inner rod body 21 and the outer rod body 23, thereby ensuring the stability of the elastic clamping piece 22, and the square tube structure has a high bearing capacity, which can ensure the protection effect of the device. The support frame 4 is an angle iron structure. Under the premise that the lower protection frame 2 and the upper protection frame 3 are not affected by the normal rotation, the support frame 4 has a strong bearing capacity and good stability compared with the single plate structure, and can provide stable support for the lower protection frame 2 and the upper protection frame 3. Under the premise that the lower protection frame 2 and the upper protection frame 3 are not affected by the normal rotation, the support frame 4 has a strong bearing capacity and good stability compared with the single plate structure, and can provide stable support for the lower protection frame 2 and the upper protection frame 3. When the protective bracket composed of the lower protection frame 2, the upper protection frame 3 and the support frame 4 is in the folded storage state, the bolt 6 is threadedly connected to the internal thread through hole opened at the top of the support frame 4, so as to fix the position angle of the lower protection frame 2, the upper protection frame 3 and the support frame 4, so that they can be stably stored on both sides of the automatic ticket vending machine body 1, avoiding affecting the normal placement and movement of the automatic ticket vending machine body 1. ;

[0032] The working principle of the present technical solution is as follows: when the protective bracket composed of the lower protective frame 2, the upper protective frame 3 and the support frame 4 is in the folded storage state, the bolt 6 is threadedly connected to the internal threaded through hole opened at the top of the support frame 4, so as to fix the position angle of the lower protective frame 2, the upper protective frame 3 and the support frame 4, so that they can be stably stored on both sides of the automatic ticket vending machine body 1 to avoid affecting the normal placement and movement of the automatic ticket vending machine body 1; when protection is needed, the operator screws the bolt 6 to disengage the bolt 6 from the support frame 4, and then holds the support frame 4 to rotate the lower protective frame 2 and the upper protective frame 3 to make the support frame 4 The bottom end of the support frame 4 contacts the ground, and at this time, the lower protective frame 2 and the upper protective frame 3 remain parallel to the ground; then the operator presses the elastic clips 22 in the lower protective frame 2 and the upper protective frame 3 with both hands at the same time, causing the spring plate 221 to produce elastic deformation, and the positioning head 222 is retracted to the inner side of the outer rod body 23, and then the outer rod body 23 is slid and pushed to move on the outer side of the inner rod body 21 until the spring plate 221 releases its elastic potential energy to drive the positioning head 222 to be stuck in the second positioning hole 232, so that the protection distance of the protective bracket composed of the lower protective frame 2, the upper protective frame 3, and the support frame 4 can be quickly and effectively adjusted and extended.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0034] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A protective device for an automatic ticket vending machine, characterized in that: The invention comprises an automatic ticket vending machine body (1), wherein a lower protective frame (2) and an upper protective frame (3) are arranged on both sides of the automatic ticket vending machine body (1), wherein the lower protective frame (2) and the upper protective frame (3) have the same structure and size, wherein the lower protective frame (2) comprises an inner rod body (21), wherein one end of the inner rod body (21) is rotatably connected to the side surface of the automatic ticket vending machine body (1) via a pin shaft, wherein an outer rod body (23) is slidably sleeved on the outer side of the inner rod body (21), wherein an elastic clamping piece (22) is arranged at one end of the inner rod body (21), wherein the elastic clamping piece (22) is elastically clamped to a first positioning hole (231) and a second positioning hole (232) provided at two ends of the outer rod body (23), and wherein one end of the outer rod body (23) is rotatably connected to two ends of a support frame (4) via a pin shaft.

2. The protective device for an automatic ticket vending machine according to claim 1, characterized in that: The elastic clamping member (22) comprises a spring plate (221) and a positioning head (222); one end of the spring plate (221) is connected to the inner wall of the inner rod body (21); the other end of the spring plate (221) is connected to the positioning head (222); a through hole structure for slidingly connecting the positioning head (222) is provided on the inner rod body (21); the positioning head (222) is adapted to clamp the first positioning hole (231) and the second positioning hole (232).

3. The protective device for an automatic ticket vending machine according to claim 2, characterized in that: The positioning head (222) is a hemispherical structure.

4. The protective device for an automatic ticket vending machine according to claim 1, characterized in that: The inner rod body (21) and the outer rod body (23) are both square tube structures.

5. The protective device for an automatic ticket vending machine according to claim 1, characterized in that: The support frame (4) is an angle iron structure.

6. The protective device for an automatic ticket vending machine according to claim 1, characterized in that: A fixing plate (5) is arranged on the side of the automatic ticket vending machine body (1), a bolt (6) is threadedly connected to the fixing plate (5), and an internal threaded through hole structure for threadedly connecting the bolt (6) is provided at the top of the support frame (4).

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