New energy vehicle navigation support durability test device

Abstract

The utility model discloses a new energy vehicle-mounted navigation support durability test device, which comprises a rack, a control panel is embedded in the front surface of the rack, the rack is provided with a through groove, a cooling fan is arranged in the through groove, an auxiliary mechanism is arranged at the top of the rack, a protection mechanism is arranged at the side part of the rack, and the auxiliary mechanism comprises a linear cylinder and a support plate. The side of the connector is fixedly connected with a connecting plate, a limiting frame is slidably arranged outside the connecting plate, and a supporting piece is arranged at the bottom of the limiting frame. According to the utility model, the linear cylinder, the connector, the connecting plate, the supporting plate, the rotary cylinder and the limiting frame are matched with one another, the linear cylinder drives the connector and the connecting plate to move, the limiting frame limits the supporting piece, and the rotary cylinder enables the base to swing, so that the durability between the ball head and the base can be tested; meanwhile, the applied force of the navigation bracket is perpendicular to the plane in real time, so that the durability test result of the navigation bracket can be judged conveniently.

Description

Technical Field

[0001] The utility model relates to the field of durability testing of a new energy vehicle-mounted navigation bracket, and in particular to a durability testing device for a new energy vehicle-mounted navigation bracket. Background Art

[0002] New energy vehicle navigation bracket is usually a multifunctional supporting device. The new energy vehicle navigation bracket can fix the navigation device on the dashboard or center console of the vehicle through a stable and reliable supporting structure to ensure that the device will not slip or shift due to bumps during driving. The new energy vehicle navigation bracket needs to be durable tested before use, and a durability testing device will be used.

[0003] The existing new energy vehicle navigation bracket usually includes a clamping frame, a support, a ball head and a base. The ball head is clamped inside the base, the clamping frame is located on the support, and the ball head is located at the bottom of the support, so that it can be rotated in multiple directions. A durability testing device is usually used to test the durability of the ball head.

[0004] The durability testing device in the prior art usually includes a linear cylinder, a pressure head and a pressure plate. The linear cylinder is used to drive the pressure head to apply pressure to the navigation bracket. Under the action of the pressure head, the navigation bracket deflects with the ball head as the center. However, this method cannot ensure that the force-applying mechanism is perpendicular to the navigation plane in real time, and thus it is impossible to accurately judge the test results. It is not convenient to carry out durability testing on the ball head of the navigation bracket on new energy vehicles, and there are certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy vehicle navigation bracket durability testing device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a durability test device for a new energy vehicle navigation bracket, comprising:

[0007] A stand, wherein a control panel is embedded in the front of the stand, a through slot is opened on the side of the stand, and a heat dissipation fan is arranged inside the through slot;

[0008] The top of the platform is provided with an auxiliary mechanism for performing a durability test on the navigation bracket, and the side of the platform is provided with a protection mechanism, and the auxiliary mechanism includes:

[0009] A linear cylinder, wherein the output end of the linear cylinder is drivingly connected to a connector, a side of the connector is fixedly connected to a connecting plate, a limit frame is slidingly arranged outside the connecting plate, a support is arranged at the bottom of the limit frame, a ball head is fixedly connected to the bottom of the support, and a base is slidingly engaged at the bottom of the ball head;

[0010] A support plate, the top end of which is fixedly connected to a rotary cylinder, and the output end of the rotary cylinder is transmission-connected to the base.

[0011] Preferably, a slide groove is provided on the top of the support member, the bottom of the limit frame is slidably and interlacedly connected with the inner cavity of the slide groove, and a bearing plate is fixedly connected to the side of the linear cylinder.

[0012] Preferably, the top of the stand is symmetrically fixedly connected with a first track, adjacent first tracks are symmetrically fixedly connected with a second track, and the support plate is slidably disposed on the top of the second track.

[0013] Preferably, a top end of one of the first rails is fixedly connected to a third rail, and the supporting plate is slidably disposed on a side of the third rail.

[0014] Preferably, the protection mechanism includes a fixed cylinder, a side of which is fixedly connected to the stand, the through groove is located inside the fixed cylinder, a side of the fixed cylinder is provided with a protection cylinder for sealing the inside of the fixed cylinder, the top and bottom ends of the fixed cylinder are fixedly connected to a fixed frame, the side of the protective cylinder is symmetrically fixedly connected to a first magnet, the first magnet is slidably and interlacedly connected to the inner cavity of the fixed frame, the inner wall of the fixed frame is fixedly connected to a second magnet, and the first magnet and the second magnet have opposite magnetic poles.

[0015] Preferably, a hanging frame is fixedly connected to the side of the protection tube, a hanging bracket is fixedly connected to the side of the stand, and the hanging bracket is slidably and interlacedly connected to the inner cavity of the hanging frame.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model utilizes the mutual cooperation of a linear cylinder, a connecting head, a connecting plate, a supporting plate, a rotary cylinder and a limiting frame. The linear cylinder drives the connecting head and the connecting plate to move, the supporting member and the base are installed on the rotary cylinder, the limiting frame limits the supporting member, and the rotary cylinder causes the base to swing, which is beneficial for testing the durability between the ball head and the base. At the same time, the force applied by the navigation bracket is perpendicular to the plane in real time, which is convenient for judging the durability test result of the navigation bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the front structure of the utility model.

[0020] Figure 3 It is a side structural schematic diagram of the utility model.

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] Figure 5 This is a structural schematic diagram of the support member of the utility model.

[0023] Figure 6 It is a structural schematic diagram of the limit frame of the utility model.

[0024] In the figure: 1. stand; 2. control panel; 3. first track; 4. second track; 5. third track; 6. auxiliary mechanism; 61. linear cylinder; 62. connector; 63. connecting plate; 64. support plate; 65. rotary cylinder; 66. limit frame; 67. support member; 68. base; 69. bearing plate; 7. protection mechanism; 71. fixing cylinder; 72. protection cylinder; 73. fixing frame; 74. first magnet; 75. second magnet; 76. hanging frame; 77. hanging bracket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-6 The durability testing device of a new energy vehicle navigation bracket shown includes a test stand 1, a control panel 2 is embedded in the front of the test stand 1, a through groove is opened on the side of the test stand 1, and a cooling fan is arranged inside the through groove, which is conducive to heat dissipation operation inside the test stand 1.

[0027] Furthermore, an auxiliary mechanism 6 for durability testing of the navigation bracket is provided on the top of the test stand 1, and a protective mechanism 7 is provided on the side of the test stand 1. The auxiliary mechanism 6 includes a linear cylinder 61 and a support plate 64. The linear cylinder 61 is electrically connected to an external power supply through an external first switch. The linear cylinder 61 is conducive to driving the connecting head 62 and the connecting plate 63 to move, and then is conducive to driving the limit frame 66 to move, which is convenient for driving the limit frame 66. The support plate 64 is conducive to supporting the rotary cylinder 65, and is also conducive to installing and fixing the rotary cylinder 65. The output end of the linear cylinder 61 is transmission-connected with the connecting head 62, which is conducive to supporting the connecting plate 63. The side of the connecting head 62 is fixedly connected with the connecting plate 63, which is conducive to installation with the limit frame 66, driving the limit frame 66 to limit the navigation bracket support 67, and the external sliding of the connecting plate 63 is provided with a limit frame 66. A support member 67 is provided at the bottom of the limit frame 66, and a ball head is fixedly connected to the bottom of the support member 67. The support member 67 and the ball head are components of the new energy vehicle navigation bracket. The bottom of the ball head is slidably connected to a base 68, which is conducive to friction with the ball head, and thus is conducive to testing the durability of the ball head. The ball head and the base 68 are floatingly connected, and a rotary cylinder 65 is fixedly connected to the top of the support plate 64. The rotary cylinder 65 is electrically connected to the external power supply through an external second switch. The rotary cylinder 65 is conducive to swinging the base 68, and then the durability test of the ball head is performed. The output end of the rotary cylinder 65 is transmission-connected to the base 68, and a slide groove is provided at the top of the support member 67. The bottom of the limit frame 66 is slidably and interlacedly connected with the inner cavity of the slide groove. The side of the linear cylinder 61 is fixedly connected with a bearing plate 69, which is conducive to supporting the linear cylinder 61 and facilitating adjustment of the position of the linear cylinder 61.

[0028] Specifically, the top of the stand 1 is symmetrically fixedly connected with the first rail 3, and the second rails 4 are symmetrically fixedly connected between adjacent first rails 3, which is conducive to supporting the support plate 64, and the support plate 64 is slidably set on the top of the second rail 4. The top of one of the first rails 3 is fixedly connected with the third rail 5, which is conducive to supporting the bearing plate 69, and the bearing plate 69 is slidably set on the side of the third rail 5.

[0029] Specifically, the protection mechanism 7 includes a fixed cylinder 71, which is conducive to cooperating with the protection cylinder 72, and is further conducive to protecting the heat dissipation fan when the durability test device is not in use. The side of the fixed cylinder 71 is fixedly connected to the stand 1, and the through groove is located inside the fixed cylinder 71. The side of the fixed cylinder 71 is provided with a protection cylinder 72 for sealing the inside of the fixed cylinder 71. The top and bottom ends of the fixed cylinder 71 are fixedly connected with a fixing frame 73, which is conducive to connecting with the first magnet 74, so as to facilitate the positioning and installation of the protection cylinder 72. The side of the protection cylinder 72 is symmetrically fixedly connected with the first magnet 74, and the first magnet 74 is fixedly connected with the second magnet 74. The first magnet 74 and the second magnet 75 are helpful to limit the position of the protective tube 72 to prevent the protective tube 72 from sliding randomly. The first magnet 74 is slidably and interlacedly connected with the inner cavity of the fixed frame 73. The inner wall of the fixed frame 73 is fixedly connected with the second magnet 75. The first magnet 74 and the second magnet 75 have opposite magnetic poles. The side of the protective tube 72 is fixedly connected with a hanging frame 76. The hanging frame 76 and the bracket 77 are helpful to hang the protective tube 72 on the stand 1 after it is removed. The side of the stand 1 is fixedly connected with a bracket 77. The bracket 77 is L-shaped. The bracket 77 is slidably and interlacedly connected with the inner cavity of the hanging frame 76.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A durability test device for a new energy vehicle navigation bracket, comprising: A stand (1), a control panel (2) is embedded in the front of the stand (1), a through slot is opened on the side of the stand (1), and a heat dissipation fan is arranged inside the through slot; The invention is characterized in that an auxiliary mechanism (6) for performing a durability test on a navigation bracket is arranged on the top of the platform (1), a protection mechanism (7) is arranged on the side of the platform (1), and the auxiliary mechanism (6) comprises: A linear cylinder (61), wherein the output end of the linear cylinder (61) is drivingly connected to a connector (62), a side of the connector (62) is fixedly connected to a connector plate (63), a limit frame (66) is slidably arranged outside the connector plate (63), a support member (67) is arranged at the bottom of the limit frame (66), a ball head is fixedly connected to the bottom of the support member (67), and a base (68) is slidably engaged at the bottom of the ball head; A support plate (64), the top end of which is fixedly connected to a rotary cylinder (65), and the output end of the rotary cylinder (65) is drivingly connected to a base (68).

2. A durability testing device for a new energy vehicle navigation bracket according to claim 1, characterized in that: The top of the support member (67) is provided with a slide groove, the bottom of the limit frame (66) is slidably connected to the inner cavity of the slide groove, and the side of the linear cylinder (61) is fixedly connected with a bearing plate (69).

3. The durability testing device for a new energy vehicle navigation bracket according to claim 2 is characterized in that: The top of the platform (1) is symmetrically fixedly connected to a first track (3), adjacent first tracks (3) are symmetrically fixedly connected to second tracks (4), and the support plate (64) is slidably arranged on the top of the second track (4).

4. The durability testing device for a new energy vehicle navigation bracket according to claim 3 is characterized in that: The top end of one of the first rails (3) is fixedly connected to a third rail (5), and the bearing plate (69) is slidably arranged on the side of the third rail (5).

5. The durability testing device for a new energy vehicle navigation bracket according to claim 1 is characterized in that: The protection mechanism (7) comprises a fixed cylinder (71), the side of which is fixedly connected to the stand (1), the through groove being located inside the fixed cylinder (71), the side of which is provided with a protection cylinder (72) for sealing the inside of the fixed cylinder (71), the top and bottom ends of the fixed cylinder (71) being fixedly connected to a fixed frame (73), the side of the protection cylinder (72) being symmetrically fixedly connected to a first magnet (74), the first magnet (74) being slidably and interlacedly connected to the inner cavity of the fixed frame (73), the inner wall of the fixed frame (73) being fixedly connected to a second magnet (75), the first magnet (74) and the second magnet (75) having opposite magnetic poles facing each other.

6. The durability testing device for a new energy vehicle navigation bracket according to claim 5 is characterized in that: The side of the protection tube (72) is fixedly connected to a hanging frame (76), and the side of the stand (1) is fixedly connected to a hanging rack (77), and the hanging rack (77) is slidably connected to the inner cavity of the hanging frame (76).

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