Passenger car test camera with wide sight distance

Abstract

The utility model relates to the technical field of cameras, and discloses a passenger car test camera with a wide sight distance, electric telescopic rods are symmetrically arranged on the upper surface of a fixed disc, the lower ends of the electric telescopic rods penetrate through the lower surface of the fixed disc to be connected with a lifting sleeve, and a first rotating shaft is rotatably arranged in the lifting sleeve; a first motor is further arranged outside the lifting sleeve, a rotating cylinder is arranged outside the first rotating shaft, a second fixing groove is formed in the rotating cylinder, a second motor is arranged in the second fixing groove, and the driving end of the second motor is connected with a second rotating shaft; a connecting sleeve is arranged outside the lower end of the second rotating shaft, and a camera is arranged at the lower end of the connecting sleeve. Lifting of the lifting sleeve can be achieved through the electric telescopic rod, the height of the camera can be adjusted, the sight distance of the camera can be increased through work of the first motor and the second motor, and passenger car testing work is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera technical field, concretely is a kind of camera for bus test with wide sight distance. BACKGROUND

[0002] The camera for bus test is generally the camera system designed for detecting and monitoring the running state, passenger safety and other functions inside and outside the vehicle, these cameras are usually installed in different positions, for collecting video and image data, help test personnel to carry out relevant performance evaluation, security monitoring or driving behavior analysis.

[0003] However, the camera for bus test of prior art is mostly directly installed in the bus to realize test, so that its installation position is fixed, cannot be adjusted, so that the sight distance is narrow and affects test work.Therefore, the camera for bus test with wide sight distance is provided by the person skilled in the art to solve the problems raised in the above background. SUMMARY

[0004] The utility model aims at providing a kind of camera for bus test with wide sight distance to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of camera for bus test with wide sight distance, including mounting seat and the connecting column of setting in the lower surface of mounting seat and the fixed disc fixed in the lower end of connecting column, the upper surface of fixed disc is symmetrically provided with electric telescopic rod, the lower end of electric telescopic rod is connected with lifting sleeve that penetrates the lower surface of fixed disc, first rotary shaft is rotatably arranged in the inside of lifting sleeve, and first motor is also provided outside lifting sleeve, rotary cylinder is provided outside first rotary shaft, second fixed groove is formed in the inside of rotary cylinder, second motor is provided in the inside of second fixed groove, the drive end of second motor is connected with second rotary shaft, connecting sleeve is provided outside the lower end of second rotary shaft, camera is provided at the lower end of connecting sleeve, limiting rod is also penetrated and set outside the second rotary shaft.

[0007] As a further scheme of the utility model: one end of the first rotary shaft is connected with the drive end of first motor, bearing is arranged in the inside of lifting sleeve, the other end of first rotary shaft is embedded in the inside of bearing and rotatably connected with bearing.

[0008] As a further scheme of the utility model: four electric telescopic rods are symmetrically provided on the upper surface of fixed disc, and the fixed end of electric telescopic rod is installed on the upper surface of fixed disc, and the telescopic end of electric telescopic rod is connected to the upper surface of lifting sleeve.

[0009] As a further scheme of the utility model: the inside of the connecting sleeve is symmetrically provided with a limiting hole, and one end of the limiting rod is embedded in the inside of the limiting hole.

[0010] As a further scheme of the utility model: the lower end of the second rotating shaft is provided with a first fixing groove, a double-action pneumatic cylinder is arranged in the first fixing groove, and the telescopic end of the double-action pneumatic cylinder is connected with one end of the limiting rod.

[0011] As a further scheme of the utility model: the front surface and the rear surface of the lifting sleeve are both provided with an opening, and the radius of the lifting sleeve is the same as the radius of the fixing disc.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1、The utility model discloses a kind of camera for the passenger car test of wide view distance, including mounting seat, connecting column, fixing disc, electric telescopic rod, lifting sleeve, first motor, rotating cylinder, second rotating shaft, limiting rod, first fixing groove, double-action pneumatic cylinder, second fixing groove and second motor, camera and connecting sleeve are sequentially connected.

[0014] 2、The utility model discloses a kind of camera for the passenger car test of wide view distance, including mounting seat, connecting column, fixing disc, electric telescopic rod, lifting sleeve, first motor, rotating cylinder, second rotating shaft, limiting rod, first fixing groove, double-action pneumatic cylinder, second fixing groove and second motor, camera and connecting sleeve are sequentially connected. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a kind of structure schematic view of camera for the passenger car test of wide view distance;

[0016] Figure 2 It is a kind of structure schematic view of limiting rod in camera for the passenger car test of wide view distance;

[0017] Figure 3 It is a kind of structure schematic view of second rotating shaft in camera for the passenger car test of wide view distance.

[0018] In the drawing: 1, mounting seat;11, connecting column;12, fixing disc;2, electric telescopic rod;3, lifting sleeve;31, first motor;32, first rotating shaft;4, rotating cylinder;41, second rotating shaft;411, limiting rod;412, first fixing groove;413, double-action pneumatic cylinder;42, second fixing groove;43, second motor;5, camera;51, connecting sleeve. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0020] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but merely represents some embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0021] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0023] In the description of the present application, it should be noted that the terms "upper", "lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0024] Embodiment 1:

[0025] As Figure 1 , Figure 2 and Figure 3As shown, this embodiment proposes a wide-range passenger vehicle testing camera, including a mounting base 1, a connecting column 11 disposed on the lower surface of the mounting base 1, and a fixing plate 12 fixed to the lower end of the connecting column 11. Electric telescopic rods 2 are symmetrically arranged on the upper surface of the fixing plate 12. The lower end of the electric telescopic rods 2 penetrates the lower surface of the fixing plate 12 and is connected to a lifting sleeve 3. A first rotating shaft 32 is rotatably disposed inside the lifting sleeve 3, and a first motor 31 is disposed outside the lifting sleeve 3. A rotating cylinder 4 is disposed outside the first rotating shaft 32, and a second fixing groove 42 is formed inside the rotating cylinder 4. A second fixing groove 42 is formed inside the second fixing groove 42. The second motor 43 has a drive end connected to a second rotating shaft 41. A connecting sleeve 51 is provided on the lower end of the second rotating shaft 41, and a camera 5 is provided on the lower end of the connecting sleeve 51. A limit rod 411 is also provided through the outer side of the second rotating shaft 41. This setting can adjust the height of the camera 5 by using an electric telescopic rod 2, and the rotating cylinder 4 can be rotated back and forth by the operation of the first motor 31, thereby adjusting the front and rear angle of the camera 5. The operation of the second motor 43 will adjust the orientation of the camera 5, thus increasing the viewing distance of the camera 5 and enabling better testing of the interior of the bus.

[0026] Example 2:

[0027] The solution in Example 1 will be further described below with reference to its specific working method.

[0028] like Figure 3 As shown, in a preferred embodiment, based on the above method, one end of the first rotating shaft 32 is connected to the drive end of the first motor 31, and a bearing is provided on the inner side of the lifting sleeve 3. The other end of the first rotating shaft 32 is embedded in the bearing and rotates in connection with the bearing. This arrangement utilizes the operation of the first motor 31 to make the first rotating shaft 32 rotate, and one end of the first rotating shaft 32 will rotate inside the bearing. In this way, the rotating cylinder 4 can be rotated back and forth to adjust the front and back position of the camera 5, which is practical.

[0029] like Figure 1 and Figure 2 As shown, in a preferred embodiment, based on the above method, four electric telescopic rods 2 are symmetrically arranged on the upper surface of the fixed plate 12, and the fixed end of the electric telescopic rod 2 is installed on the upper surface of the fixed plate 12. The telescopic end of the electric telescopic rod 2 is connected to the upper surface of the lifting sleeve 3. This arrangement uses the operation of the four electric telescopic rods 2 to make the lifting sleeve 3 rise and fall, thereby adjusting the height of the camera 5, so that the camera 5 can conduct bus tests at different heights.

[0030] like Figure 2 and Figure 3As shown, as a preferred embodiment, on the basis of the above manner, further, the inner side of the connecting sleeve 51 is symmetrically provided with a limiting hole, one end of the limiting rod 411 is embedded in the inside of the limiting hole, the lower end of the second rotating shaft 41 is provided with a first fixing groove 412, the inside of the first fixing groove 412 is provided with a double-action cylinder 413, and the telescopic end of the double-action cylinder 413 is connected with one end of the limiting rod 411. The setting utilizes the work of the double-action cylinder 413 to make the limiting rod 411 move and embed the limiting rod 411 into the inside of the limiting hole, so as to realize the quick positioning and installation of the camera 5 and facilitate the disassembly for the purpose of maintenance.

[0031] As shown in Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above manner, further, the front surface and the rear surface of the lifting sleeve 3 are both provided with openings, and the radius of the lifting sleeve 3 is the same as the radius of the fixed disc 12. The setting utilizes the openings provided on the front surface and the rear surface of the lifting sleeve 3 to facilitate the front and rear rotation of the camera 5, and further realizes the adjustment of the camera 5 to realize the test work.

[0032] Embodiment 3:

[0033] The schemes in Embodiment 1 and Embodiment 2 will be further introduced in combination with specific working modes, which are described in detail as follows:

[0034] Specifically, the long-distance camera for bus testing works / uses as follows: first, install the mounting seat 1 through bolts, and connect the electric telescopic rod 2, the double-action cylinder 413, the first motor 31 and the second motor 43 with the bus control power supply. When installing the camera 5, first embed the lower end of the second rotating shaft 41 into the inside of the connecting sleeve 51, and work the double-action cylinder 413 in the inside of the first fixing groove 412 to make the limiting rod 411 penetrate through the second rotating shaft 41 and embed into the limiting hole provided on the inside of the connecting sleeve 51, so as to realize the purpose of installing the camera 5. After installation, adjust the height of the camera 5 through the electric telescopic rod 2, and rotate the first rotating shaft 32 by working the first motor 31, so as to rotate the rotating cylinder 4 to realize the adjustment of the front and rear angles of the camera 5. Work the second motor 43 to rotate the second rotating shaft 41, so as to adjust the position of the camera 5, thereby improving the viewing distance of the camera 5 for the purpose of bus testing.

[0035] The electric telescopic rod, the first motor, the second motor and the bidirectional air cylinder used in the utility model are all existing known electrical equipment, and can be directly purchased and used in the market, the structure, the circuit and the control principle of which are all existing known technology, therefore, the structure, the circuit and the control principle of the device are not described in detail herein, and the content not described in detail in the description belongs to the existing technology known to the person skilled in the art.

[0036] The above embodiments are only used to illustrate the utility model and not to limit the technical solutions described in the utility model, although the utility model has been described in detail with reference to the above-mentioned various embodiments, but the utility model is not limited to the above-mentioned specific embodiments, therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements without departing from the spirit and scope of the invention, which are all covered in the claim range of the utility model.

Claims

1. A camera with wide view for bus test, comprising a mounting base (1), a connecting column (11) arranged on the lower surface of the mounting base (1), and a fixing disc (12) fixed on the lower end of the connecting column (11), characterized in that, The upper surface of the fixed disc (12) is symmetrically provided with an electric telescopic rod (2), the lower end of the electric telescopic rod (2) is connected with a lifting sleeve (3) penetrating through the lower surface of the fixed disc (12), the inside of the lifting sleeve (3) is rotatably provided with a first rotating shaft (32), and the outside of the lifting sleeve (3) is further provided with a first motor (31), the outside of the first rotating shaft (32) is provided with a rotating cylinder (4), the inside of the rotating cylinder (4) is provided with a second fixed groove (42), the inside of the second fixed groove (42) is provided with a second motor (43), the driving end of the second motor (43) is connected with a second rotating shaft (41), the lower end outside of the second rotating shaft (41) is provided with a connecting sleeve (51), the lower end of the connecting sleeve (51) is provided with a camera (5), and the outside of the second rotating shaft (41) is further provided with a limiting rod (411) penetratingly.

2. The camera for a long-range bus test according to claim 1, wherein One end of the first rotating shaft (32) is connected with the driving end of the first motor (31), the inside of the lifting sleeve (3) is provided with a bearing, and the other end of the first rotating shaft (32) is embedded in the inside of the bearing and rotationally connected with the bearing.

3. The camera for a long-range bus test according to claim 1, wherein The electric telescopic rod (2) is symmetrically provided on the upper surface of the fixed disc (12), and the fixed end of the electric telescopic rod (2) is installed on the upper surface of the fixed disc (12), and the telescopic end of the electric telescopic rod (2) is connected to the upper surface of the lifting sleeve (3).

4. The camera for a long-range passenger vehicle test according to claim 1, wherein, The inside of the connecting sleeve (51) is symmetrically provided with a limiting hole, and one end of the limiting rod (411) is embedded in the inside of the limiting hole.

5. The camera for a long-range passenger vehicle test according to claim 1, wherein, The lower end of the second rotating shaft (41) is provided with a first fixed groove (412), the inside of the first fixed groove (412) is provided with a two-way air cylinder (413), and the telescopic end of the two-way air cylinder (413) is connected with one end of the limiting rod (411).

6. The camera for a long-range bus test according to claim 1, wherein, The front surface and the rear surface of the lifting sleeve (3) are both provided with an opening, and the radius of the lifting sleeve (3) is the same as the radius of the fixed disc (12).

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