Vehicle-mounted equipment damping device

Abstract

The vehicle-mounted equipment damping device relates to the technical field of equipment transportation and comprises a supporting mechanism, the supporting mechanism comprises a rotary table base, a rotary table support is movably installed at the top of the rotary table base, a temperature control mechanism is transversely and rotatably installed in the rotary table support, a cylindrical groove is formed in the bottom of the rotary table support, and gear lines are arranged on the inner wall of the cylindrical groove; a plurality of transmission rods are longitudinally and rotatably mounted at the top of the rotary table base, gears are fixedly mounted at the tops of the transmission rods, the gears at the tops of the transmission rods are meshed with the gear threads on the inner wall of the cylindrical groove, the temperature control mechanism comprises a rotary frame, a rotary bin is longitudinally and rotatably mounted in the rotary frame, and the rotary bin is internally fixed. Vibration generated by inertia when equipment swings can be reduced, and the working precision of a vehicle-mounted instrument is improved; the instrument working bin can be fully insulated through the first air bag and the second air bag, and meanwhile vibration transmitted into the instrument working bin from the outside is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation equipment, and in particular to a shock absorbing device for vehicle-mounted equipment. Background Art

[0002] When transporting or loading more precise instruments by vehicle, the vibrations generated when the vehicle is running and when the vehicle passes over uneven roads will affect the accuracy and stability of the instruments when working in the vehicle, and easily lead to errors in instrument processing. At the same time, large vibration amplitudes will affect the service life of the instruments. Therefore, it is necessary to use shock-absorbing devices to fix the instruments in the vehicle to reduce the impact of the vibrations generated during vehicle operation on the instruments.

[0003] The existing shock absorbing device usually fixes the instrument on the vehicle through a rubber pad, which has limited shock absorption effect, is difficult to adjust the rotation angle of the instrument, and cannot reduce the impact of the inertia of the vehicle when it is running on the instrument.

[0004] Based on this, the present invention provides a shock absorbing device for vehicle-mounted equipment. Summary of the invention

[0005] In view of the above technical problems, the present invention provides a shock absorbing device for vehicle-mounted equipment, including a supporting mechanism, the supporting mechanism includes a turntable base, a turntable bracket is movably installed on the top of the turntable base, a rubber base is fixedly installed on the bottom of the turntable base, a temperature control mechanism is installed in the turntable bracket for transverse rotation, a cylindrical groove is provided at the bottom of the turntable bracket, a gear pattern is provided on the inner wall of the cylindrical groove, a plurality of transmission rods are longitudinally rotatably installed on the top of the turntable base, a gear is fixedly installed on the top of the transmission rod, the gears on the top of the transmission rod are meshed with the gear pattern on the inner wall of the cylindrical groove, the temperature control mechanism includes a rotating frame, a rotating warehouse is longitudinally rotatably installed in the rotating frame, an instrument working warehouse is fixedly installed in the rotating warehouse, and a first airbag and a second airbag are fixedly installed between the instrument working warehouse and the rotating warehouse.

[0006] Furthermore, a shock-absorbing rotating groove is provided on the left and right sides of the rotating frame, and a plurality of shock-absorbing baffles are fixedly installed in the shock-absorbing rotating groove. A swing motor is fixedly installed on the left and right sides of the top of the turntable bracket, a shock-absorbing transmission rod is fixedly installed on the front end of the swing motor, and a plurality of support plates are fixedly installed on the shock-absorbing transmission rod. The shock-absorbing transmission rod rotates in cooperation with the shock-absorbing rotating groove, and a compression spring is fixedly installed between the support plate on the shock-absorbing transmission rod and the baffle on the shock-absorbing rotating groove.

[0007] Furthermore, an annular groove is provided at the bottom of the turntable bracket, an adjustment ring is installed on the screw rod inside the turntable base, a support ring is rotatably installed on the top of the adjustment ring, the support ring is slidably matched with the annular groove at the bottom of the turntable bracket, and a compression spring is fixedly installed between the top of the support ring and the annular groove at the bottom of the turntable bracket.

[0008] Furthermore, a gear is fixedly mounted on the bottom of the transmission rod, a rotating motor is fixedly mounted on the top of the turntable base, a gear is fixedly mounted on the rotating motor, and the gear on the rotating motor meshes with the gear at the bottom of the transmission rod.

[0009] Furthermore, a gear is fixedly mounted on the outer ring of the adjustment ring, an adjustment motor is fixedly mounted on the turntable base, a gear is fixedly mounted on the adjustment motor, and the gear on the adjustment motor is meshed with the gear on the outer ring of the adjustment ring.

[0010] Furthermore, a transmission gear is fixedly installed on the top of the rotating bin, a heat preservation door is hinged at the front end of the rotating bin, a driving motor is fixedly installed on the top of the rotating frame, a gear is fixedly installed on the driving motor, and the gear on the driving motor is meshed with the transmission gear.

[0011] Compared with the prior art, the present invention has the following advantages: (1) the present invention can adjust the horizontal angle of the instrument when the vehicle is tilted by cooperating with the shock-absorbing transmission rod and the shock-absorbing rotation groove, and can also reduce the vibration caused by inertia when the equipment swings, thereby improving the working accuracy of the vehicle-mounted instrument; (2) the present invention can fully insulate the instrument working chamber by the first airbag and the second airbag, and can also reduce the vibration transmitted from the outside to the instrument working chamber; (3) the present invention can support the turntable bracket by the adjustment ring, thereby reducing the vibration transmitted from the ground to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front structure of the present invention.

[0013] Figure 2 It is a schematic diagram of the side structure of the present invention.

[0014] Figure 3 It is a schematic diagram of the top structure of the present invention.

[0015] Figure 4 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 5 It is a schematic diagram of the partial cutaway structure of the present invention.

[0017] Figure 6 It is a schematic diagram of the partial cross-section structure of the temperature control mechanism of the present invention.

[0018] Figure 7 It is a schematic diagram of the overall structure of the turntable bracket of the present invention.

[0019] Figure markings: 1-temperature control mechanism; 2-support mechanism; 101-rotating frame; 102-rotating chamber; 103-insulation door; 104-driving motor; 105-shock-absorbing rotating groove; 106-transmission gear; 107-first airbag; 108-second airbag; 109-instrument working chamber; 201-swing motor; 202-turntable bracket; 203-turntable base; 204-rubber base; 205-transmission rod; 206-rotating motor; 207-adjusting motor; 208-support ring; 209-adjusting ring; 210-cylindrical groove; 211-shock-absorbing transmission rod. DETAILED DESCRIPTION

[0020] The technical solution provided by the present invention is further described below in conjunction with the accompanying drawings and according to specific implementation methods.

[0021] like Figure 1 to Figure 7 As shown, a shock absorbing device for vehicle-mounted equipment includes a supporting mechanism 2, and the supporting mechanism 2 includes a turntable base 203. A turntable bracket 202 is movably installed on the top of the turntable base 203, a rubber base 204 is fixedly installed on the bottom of the turntable base 203, a temperature control mechanism 1 is installed in the turntable bracket 202 for horizontal rotation, a cylindrical groove 210 is provided at the bottom of the turntable bracket 202, and a gear pattern is provided on the inner wall of the cylindrical groove 210, a plurality of transmission rods 205 are installed on the top of the turntable base 203 for longitudinal rotation, a gear is fixedly installed on the top of the transmission rod 205, the gear on the top of the transmission rod 205 is meshed with the gear pattern on the inner wall of the cylindrical groove 210, a gear is fixedly installed on the bottom of the transmission rod 205, a rotating motor 206 is fixedly installed on the top of the turntable base 203, a gear is fixedly installed on the rotating motor 206, the gear on the rotating motor 206 is meshed with the gear at the bottom of the transmission rod 205, an annular slide groove is provided at the bottom of the turntable bracket 202, and an adjusting ring 209 is assembled on the screw rod in the turntable base 203, A gear is fixedly installed on the outer ring of the adjusting ring 209, and an adjusting motor 207 is fixedly installed on the turntable base 203. A gear is fixedly installed on the adjusting motor 207. The gear on the adjusting motor 207 meshes with the gear on the outer ring of the adjusting ring 209. A support ring 208 is rotatably installed on the top of the adjusting ring 209. The support ring 208 slides with the annular groove at the bottom of the turntable bracket 202. A compression spring is fixedly installed between the top of the support ring 208 and the annular groove at the bottom of the turntable bracket 202. The adjusting ring 209 is driven to rotate by starting the adjusting motor 207. When the adjusting ring 209 rotates, the height in the turntable base 203 changes. The turntable bracket 202 is no longer in contact with the turntable base 203 through the spring support between the support ring 208 and the turntable bracket 202, thereby reducing the vibration transmitted to the equipment from the vehicle.

[0022] like Figure 1 to Figure 7As shown, the temperature control mechanism 1 includes a rotating frame 101, a rotating chamber 102 is longitudinally rotatably installed in the rotating frame 101, an instrument working chamber 109 is fixedly installed in the rotating chamber 102, and a first airbag 107 and a second airbag 108 are fixedly installed between the instrument working chamber 109 and the rotating chamber 102. The first airbag 107 and the second airbag 108 are used to isolate the vibration transmitted from the outside to the instrument working chamber 109, and at the same time provide insulation for the instrument working chamber 109, thereby ensuring that the on-board instrument can operate normally when the external environment is relatively harsh.

[0023] like Figure 1 to Figure 7 As shown, a shock-absorbing rotating groove 105 is provided on the left and right sides of the rotating frame 101, and a plurality of shock-absorbing baffles are fixedly installed in the shock-absorbing rotating groove 105. A swing motor 201 is fixedly installed on the left and right sides of the top of the turntable bracket 202. A shock-absorbing transmission rod 211 is fixedly installed on the front end of the swing motor 201, and a plurality of support plates are fixedly installed on the shock-absorbing transmission rod 211. The shock-absorbing transmission rod 211 rotates with the shock-absorbing rotating groove 105, and a compression spring is fixedly installed between the support plate on the shock-absorbing transmission rod 211 and the baffle on the shock-absorbing rotating groove 105. The shock-absorbing transmission rod 211 is driven to rotate by starting the swing motor 201. When the shock-absorbing transmission rod 211 rotates, the rotating frame 101 is driven to rotate by the spring. When the vehicle is climbing or descending a slope, the rotating frame 101 can be adjusted to a vertical angle so that the instrument can operate normally. At the same time, the vibration caused by the inertia of the rotating frame 101 when the swing motor 201 is suddenly started or shut down can be reduced.

[0024] like Figure 1 to Figure 7 As shown, a transmission gear 106 is fixedly installed on the top of the rotating bin 102, a heat preservation door 103 is hinged at the front end of the rotating bin 102, a driving motor 104 is fixedly installed on the top of the rotating frame 101, a gear is fixedly installed on the driving motor 104, the gear on the driving motor 104 is meshed with the transmission gear 106, and the driving motor 104 is used to control the rotation of the rotating bin 102.

[0025] Working principle: When the equipment is enabled, the adjusting motor 207 is started to drive the adjusting ring 209 to rotate, driving the turntable bracket 202 to rise and separate from the turntable base 203, thereby reducing the vibration transmitted to the equipment from the vehicle. Then, the adjusting motor 207 is started to drive the turntable bracket 202 to rotate to control the rotation of the instrument. At the same time, the driving motor 104 is started to drive the rotating frame 101 to rotate, thereby controlling the rotation of the vehicle-mounted instrument.

[0026] When the vehicle is climbing or descending a slope, the swing motor 201 is started to control the rotation of the rotating frame 101, and the instruments in the rotating frame 101 are adjusted to a horizontal angle. When the rotating frame 101 is rotated by the swing motor 201, the vibration caused by inertia during the rotation of the rotating frame 101 is reduced through the spring between the shock-absorbing transmission rod 211 and the shock-absorbing rotating groove 105, so as to avoid errors caused by vibration in the vehicle-mounted instruments when the equipment is working.

[0027] During this period, the first airbag 107 and the second airbag 108 are used to insulate the interior of the instrument working chamber 109, while reducing the vibration transmitted from the outside to the instrument working chamber 109, thereby improving the accuracy of the vehicle-mounted instrument during operation.

Claims

1. A shock absorbing device for vehicle-mounted equipment, comprising a supporting mechanism (2), the supporting mechanism (2) comprising a turntable base (203), a turntable bracket (202) being movably mounted on the top of the turntable base (203), a rubber base (204) being fixedly mounted on the bottom of the turntable base (203), a temperature control mechanism (1) being rotatably mounted in the turntable bracket (202), characterized in that: The bottom of the turntable bracket (202) is provided with a cylindrical groove (210), the inner wall of the cylindrical groove (210) is provided with a gear pattern, a plurality of transmission rods (205) are longitudinally rotatably mounted on the top of the turntable base (203), a gear is fixedly mounted on the top of the transmission rod (205), and the gear on the top of the transmission rod (205) meshes with the gear pattern on the inner wall of the cylindrical groove (210), and the temperature control mechanism (1) comprises a rotating frame (101), a rotating chamber (102) is longitudinally rotatably mounted in the rotating frame (101), an instrument working chamber (109) is fixedly mounted in the rotating chamber (102), and a first airbag (107) and a second airbag (108) are fixedly mounted between the instrument working chamber (109) and the rotating chamber (102).

2. A vehicle-mounted equipment shock absorbing device according to claim 1, characterized in that: The rotating frame (101) is provided with a shock-absorbing rotating groove (105) on the left and right sides, a plurality of shock-absorbing baffles are fixedly installed in the shock-absorbing rotating groove (105), a swing motor (201) is fixedly installed on the left and right sides of the top of the turntable bracket (202), a shock-absorbing transmission rod (211) is fixedly installed at the front end of the swing motor (201), a plurality of support plates are fixedly installed on the shock-absorbing transmission rod (211), the shock-absorbing transmission rod (211) is rotationally matched with the shock-absorbing rotating groove (105), and a compression spring is fixedly installed between the support plate on the shock-absorbing transmission rod (211) and the baffle on the shock-absorbing rotating groove (105).

3. A vehicle-mounted equipment shock absorbing device according to claim 1, characterized in that: An annular groove is provided at the bottom of the turntable bracket (202); an adjusting ring (209) is mounted on the inner screw of the turntable base (203); a supporting ring (208) is rotatably mounted on the top of the adjusting ring (209); the supporting ring (208) is slidably matched with the annular groove at the bottom of the turntable bracket (202); and a compression spring is fixedly mounted between the top of the supporting ring (208) and the annular groove at the bottom of the turntable bracket (202).

4. The vehicle-mounted equipment shock absorbing device according to claim 1, characterized in that: A gear is fixedly mounted on the bottom of the transmission rod (205), a rotating motor (206) is fixedly mounted on the top of the turntable base (203), a gear is fixedly mounted on the rotating motor (206), and the gear on the rotating motor (206) meshes with the gear at the bottom of the transmission rod (205).

5. The vehicle-mounted equipment shock absorbing device according to claim 3, characterized in that: The outer ring of the adjusting ring (209) is fixedly mounted with a gear, the turntable base (203) is fixedly mounted with an adjusting motor (207), the adjusting motor (207) is fixedly mounted with a gear, and the gear on the adjusting motor (207) meshes with the gear on the outer ring of the adjusting ring (209).

6. The vehicle-mounted equipment shock absorbing device according to claim 1, characterized in that: A transmission gear (106) is fixedly mounted on the top of the rotating bin (102), a heat preservation door (103) is hingedly mounted on the front end of the rotating bin (102), a driving motor (104) is fixedly mounted on the top of the rotating frame (101), a gear is fixedly mounted on the driving motor (104), and the gear on the driving motor (104) is meshed with the transmission gear (106).

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