Turning plate connecting equipment capable of being automatically installed

Abstract

The utility model relates to the field of command vehicles, in particular to an automatic installation turning plate connecting device which comprises a bottom plate and an expansion mechanism, the expansion mechanism comprises a transmission rod, a sliding plate, two rotating rods, a supporting plate and a plurality of first springs, the bottom plate provides an installation condition for the expansion mechanism, and when the space of the bottom plate needs to be expanded, the transmission rod is rotated to drive the sliding plate to rotate; the transmission rod drives the sliding plate to move, the sliding plate drives the two rotating rods to rotate, when the sliding plate moves out of the bottom plate, the supporting plate is pushed through the multiple first springs to move towards the side away from the sliding plate, the two rotating rods are driven to rotate at the same time, the supporting plate is supported, and when the supporting plate moves to the position horizontal to the bottom plate, space expansion of the bottom plate can be completed; therefore, the problem that the space in the compartment is fixed and the use space of the compartment cannot be expanded is solved.

Description

Technical Field

[0001] The utility model relates to the field of command vehicles, in particular to an automatically installed flap connection device. Background Art

[0002] Existing communication command vehicles are mainly professional special vehicles used for emergency communication command at the scene of incidents in the fields of public security, earthquake, armed police, military, transportation, etc. However, their shortcomings are: the available working space is small, unable to accommodate multiple people to participate in the command meeting, slowing down the command decision-making speed; the ability to adapt to road conditions is poor, and it is impossible to conduct command in the front line.

[0003] At present, the prior art (CN203331922U) discloses a large emergency communication command vehicle, including a vehicle body, a vehicle body stabilization system is provided on the right side of the bottom end of the vehicle body, depressions are provided at the front and rear of the top of the vehicle body, a two-layer roof space is provided between the depressions, and a high-pitched deterrent speaker, a microwave antenna and a maritime satellite antenna are installed in the depressions; the vehicle body is divided into a conference area at the front end and a technical area at the rear end, side pull boxes are symmetrically provided on both sides of the conference area, a side pull box driving device is provided under the conference area, and a number of standard cabinets are provided in the technical area; the rear of the vehicle body is respectively installed with an air-conditioning outdoor unit, a pan-tilt camera, a pneumatic lifting rod, a generator and a generator cooling water tank from top to bottom. The beneficial effects are: the structure of the double-side pull box greatly expands the meeting space; it has strong adaptability to road conditions and good passing performance; it adopts all modern advanced communication means to realize emergency command.

[0004] With the above-mentioned method, the space inside the carriage is fixed and the usable space of the carriage cannot be expanded, thereby reducing the practicality of the carriage. Utility Model Content

[0005] The utility model aims to provide an automatically installed flap connection device, aiming to solve the problem that the space in the carriage is fixed and the use space of the carriage cannot be expanded.

[0006] To achieve the above-mentioned object, the utility model provides an automatically installed flap connection device, comprising a base plate and an expansion mechanism, wherein the expansion mechanism comprises a transmission rod, a slide plate, two rotating rods, a support plate and a plurality of first springs;

[0007] The transmission rod is arranged on one side of the base plate, the slide plate is arranged on one side of the transmission rod, the two rotating rods are respectively rotatably connected to the slide plate and are respectively located on one side of the slide plate, the support plate is rotatably connected to the two rotating rods and is located on a side of the two rotating rods away from the slide plate, and the plurality of first springs are respectively fixedly connected to the support plate and are respectively fixedly connected to the slide plate and are located between the support plate and the slide plate.

[0008] Among them, the transmission rod includes a turntable, a screw and a sleeve, the turntable is rotatably connected to the base plate and is located on one side of the base plate, the screw is fixedly connected to the turntable and rotatably connected to the base plate and is located between the turntable and the sleeve, and the sleeve is threadedly connected to the screw and fixedly connected to the slide plate.

[0009] Wherein, the expansion mechanism also includes a cylinder, a piston rod, a tooth block, a latch and a rack. The cylinder is fixedly connected to the base plate and is located on a side of the base plate close to the turntable. The piston rod is fixedly connected to the output end of the cylinder. The tooth block is slidably connected to the base plate and is located on a side of the base plate close to the cylinder. The latch passes through the piston rod and the tooth block. The rack is fixedly connected to the turntable and meshes with the tooth block.

[0010] Wherein, the expansion mechanism also includes a guide rail and a guide block, the guide rail is fixedly connected to the base plate and is located on the side of the base plate close to the sleeve, the guide block is slidably connected to the guide rail and fixedly connected to the sleeve and is located between the sleeve and the guide rail.

[0011] Among them, the expansion mechanism also includes a plurality of second springs, an expansion plate and a connecting cover plate, the second springs are fixedly connected to the support plate and are located inside the support plate, the expansion plate is fixedly connected to the plurality of second springs and is slidably connected to the support plate, and the connecting cover plate is rotatably connected to the support plate and is located on one side of the support plate.

[0012] The utility model discloses an automatically installed flap connection device, wherein the base plate provides installation conditions for the expansion mechanism, and when the space of the base plate needs to be expanded, the transmission rod is rotated, and the transmission rod drives the slide plate to move, and the slide plate drives the two rotating rods to rotate. When the slide plate moves out of the base plate, the support plate is pushed to move to the side away from the slide plate by multiple first springs, and at the same time drives the two rotating rods to rotate to support the support plate. When the support plate moves to a horizontal position with the base plate, the space expansion of the base plate can be completed, thereby solving the problem that the space in the car is fixed and the usable space of the car cannot be expanded. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of an automatically installed flap connection device according to the first embodiment of the utility model.

[0015] Figure 2It is a cross-sectional view of an automatically installed flap connection device along the turntable direction of the first embodiment of the utility model.

[0016] Figure 3 It is a cross-sectional view of an automatically installed flap connection device along the cylinder direction of the first embodiment of the utility model.

[0017] Figure 4 It is a cross-sectional view of an automatically installed flap connection device along the second spring direction of the second embodiment of the utility model.

[0018] 101-base plate, 102-extension mechanism, 103-transmission rod, 104-slide plate, 105-rotating rod, 106-support plate, 107-first spring, 108-cylinder, 109-piston rod, 110-tooth block, 111-latch pin, 112-rack, 113-guide rail, 114-guide block, 115-turntable, 116-screw, 117-sleeve, 201-second spring, 202-extension plate, 203-connecting cover plate. DETAILED DESCRIPTION

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 , Figure 1 It is a structural diagram of an automatically installed flap connection device. Figure 2 It is a cross-sectional view of an automatically installed flap connection device along the turntable direction. Figure 3 It is a cross-sectional view of an automatically installed flap connection device along the cylinder direction.

[0021] The utility model provides an automatically installed flap connection device, including a bottom plate 101 and an expansion mechanism 102, wherein the expansion mechanism 102 includes a transmission rod 103, a slide plate 104, two rotating rods 105, a support plate 106, a plurality of first springs 107, a cylinder 108, a piston rod 109, a tooth block 110, a latch 111, a rack 112, a guide rail 113 and a guide block 114, and the transmission rod 103 includes a rotating disk 115, a screw rod 116 and a sleeve 117. The above solution solves the problem that the space in the carriage is fixed and the use space of the carriage cannot be expanded. It can be understood that the above solution can be used in the scenario of expanding the area of ​​the bottom plate 101, and can also be used to solve the problem of unstable movement of the sleeve 117.

[0022] According to this specific embodiment, the transmission rod 103 is arranged on one side of the base plate 101, the skateboard 104 is arranged on one side of the transmission rod 103, the two rotating rods 105 are respectively rotatably connected to the skateboard 104 and are respectively located on one side of the skateboard 104, the support plate 106 is rotatably connected to the two rotating rods 105 and is located on the side of the two rotating rods 105 away from the skateboard 104, and the plurality of first springs 107 are respectively fixedly connected to the support plate 106 and are respectively fixedly connected to the skateboard 104 and are located between the support plate 106 and the skateboard 104. The base plate 101 provides installation conditions for the expansion mechanism 102. Rotating the transmission rod 103 can drive the slide plate 104 to move. The movement of the slide plate 104 can drive the two rotating rods 105 to move. The support plate 106 can be supported by the two rotating rods 105. The rebound force of the first springs 107 can push the support plate 106 to move to the side away from the slide plate 104, thereby driving the two rotating rods 105 to rotate and support the support plate 106.

[0023] The rotating disk 115 is rotatably connected to the bottom plate 101 and is located on one side of the bottom plate 101. The screw 116 is fixedly connected to the rotating disk 115 and is rotatably connected to the bottom plate 101 and is located between the rotating disk 115 and the sleeve 117. The sleeve 117 is threadedly connected to the screw 116 and is fixedly connected to the slide plate 104. Rotating the rotating disk 115 can drive the screw 116 to rotate, and rotating the screw 116 can drive the sleeve 117 to move, and moving the sleeve 117 can drive the slide plate 104 to move.

[0024] Secondly, the cylinder 108 is fixedly connected to the bottom plate 101 and is located on the side of the bottom plate 101 close to the rotating disk 115. The piston rod 109 is fixedly connected to the output end of the cylinder 108. The tooth block 110 is slidably connected to the bottom plate 101 and is located on the side of the bottom plate 101 close to the cylinder 108. The latch 111 passes through the piston rod 109 and the tooth block 110. The rack 112 is fixedly connected to the rotating disk 115 and meshes with the tooth block 110. The cylinder 108 can drive the piston rod 109 to extend and retract, and the piston rod 109 can push the tooth block 110 to move by extending and retracting. The tooth block 110 and the piston rod 109 can be connected by the latch 111, and the rotating disk 115 can be driven to rotate by the tooth block 110 cooperating with the rack 112.

[0025] At the same time, the guide rail 113 is fixedly connected to the bottom plate 101 and is located on a side of the bottom plate 101 close to the sleeve 117. The guide block 114 is slidably connected to the guide rail 113 and is fixedly connected to the sleeve 117 and is located between the sleeve 117 and the guide rail 113. The guide rail 113 provides installation conditions for the guide block 114. When the sleeve 117 moves, it drives the guide block 114 to slide on the guide rail 113, guides and limits the sleeve 117, and improves the stability of the sleeve 117 when it moves.

[0026] When it is necessary to expand the space of the base plate 101;

[0027] In electric mode: insert the latch 111 into the connection end between the piston rod 109 and the tooth block 110, start the cylinder 108, the cylinder 108 works to drive the piston rod 109 to extend, the piston rod 109 drives the tooth block 110 to move away from the cylinder 108, the tooth block 110 cooperates with the rack 112 to drive the turntable 115 to rotate, the turntable 115 drives the screw 116 to rotate, and the screw 116 drives the sleeve 117 to move away from the cylinder 10 8 moves to one side, thereby driving the slide plate 104 to move, and the slide plate 104 drives the two rotating rods 105 to rotate. When the slide plate 104 moves out of the bottom plate 101, the support plate 106 is pushed to move to the side away from the slide plate 104 by the first springs 107, and at the same time drives the two rotating rods 105 to rotate to support the support plate 106. When the support plate 106 moves to a horizontal position with the bottom plate 101, the space expansion of the bottom plate 101 can be completed.

[0028] In manual mode: remove the pin 111 connecting the piston rod 109 and the tooth block 110, rotate the turntable 115, the turntable 115 drives the screw 116 to rotate, the screw 116 drives the sleeve 117 to move to the side away from the turntable 115, the sleeve 117 drives the slide plate 104 to the side away from the turntable 115, the slide plate 104 drives the two rotating rods 105 to rotate, when the slide plate 104 moves out of the bottom plate 101, the support plate 106 is pushed to move to the side away from the slide plate 104 by the plurality of first springs 107, and at the same time drives the two rotating rods 105 to rotate to support the support plate 106, when the support plate 106 moves to a horizontal position with the bottom plate 101, the space expansion of the bottom plate 101 can be completed, thereby solving the problem that the space in the carriage is fixed and the use space of the carriage cannot be expanded.

[0029] The second embodiment of the present application is:

[0030] See also Figure 4 , Figure 4 The invention is a cross-sectional view of an automatically installed flap connection device along the direction of a second spring.

[0031] On the basis of the first embodiment, the utility model is an automatically installed flap connection device, wherein the expansion mechanism 102 further includes a plurality of second springs 201 , an expansion plate 202 and a connection cover plate 203 .

[0032] According to this specific embodiment, the second spring 201 is fixedly connected to the support plate 106 and is located inside the support plate 106. The expansion plate 202 is fixedly connected to the plurality of second springs 201 and is slidably connected to the support plate 106. The connection cover plate 203 is rotatably connected to the support plate 106 and is located on one side of the support plate 106. When the support plate 106 moves out of the range of the bottom plate 101, the expansion plate 202 can be ejected by the resilience of the plurality of second springs 201. The expansion area can be increased by the expansion plate 202. The connection cover plate 203 can be rotated onto the expansion plate 202 to connect the expansion plate 202 and the support plate 106.

[0033] When the support plate 106 is moved out of the range of the base plate 101, the two fixing bolts fixing the expansion plate 202 are pulled out, and the expansion plate 202 can be popped out by the rebound force of multiple second springs 201. The expansion area can be increased by the expansion plate 202, and the connecting cover plate 203 is rotated onto the expansion plate 202 to connect the expansion plate 202 and the support plate 106.

[0034] Beneficial effects:

[0035] The utility model provides an automatically installed flap connection device, which can expand the use space of the bottom plate and can be expanded and contracted manually when the power supply system is damaged.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An automatically installed flap connection device, comprising a base plate, characterized in that: Also included is an expansion mechanism, the expansion mechanism comprising a transmission rod, a slide plate, two rotating rods, a support plate and a plurality of first springs; The transmission rod is arranged on one side of the base plate, the slide plate is arranged on one side of the transmission rod, the two rotating rods are respectively rotatably connected to the slide plate and are respectively located on one side of the slide plate, the support plate is rotatably connected to the two rotating rods and is located on a side of the two rotating rods away from the slide plate, and the plurality of first springs are respectively fixedly connected to the support plate and are respectively fixedly connected to the slide plate and are located between the support plate and the slide plate.

2. An automatic installation flap connection device as claimed in claim 1, characterized in that: The transmission rod includes a turntable, a screw and a sleeve. The turntable is rotatably connected to the base plate and is located on one side of the base plate. The screw is fixedly connected to the turntable and rotatably connected to the base plate and is located between the turntable and the sleeve. The sleeve is threadedly connected to the screw and fixedly connected to the slide plate.

3. An automatic installation flap connection device as claimed in claim 2, characterized in that: The expansion mechanism also includes a cylinder, a piston rod, a tooth block, a latch and a rack. The cylinder is fixedly connected to the base plate and is located on a side of the base plate close to the turntable. The piston rod is fixedly connected to an output end of the cylinder. The tooth block is slidably connected to the base plate and is located on a side of the base plate close to the cylinder. The latch passes through the piston rod and the tooth block. The rack is fixedly connected to the turntable and meshes with the tooth block.

4. The automatic installation flap connection device according to claim 3, characterized in that: The expansion mechanism also includes a guide rail and a guide block. The guide rail is fixedly connected to the base plate and is located on a side of the base plate close to the sleeve. The guide block is slidably connected to the guide rail and fixedly connected to the sleeve and is located between the sleeve and the guide rail.

5. The automatic installation flap connection device according to claim 4, characterized in that: The expansion mechanism also includes a plurality of second springs, an expansion plate and a connecting cover plate, wherein the second springs are fixedly connected to the support plate and are located inside the support plate, the expansion plate is fixedly connected to the plurality of second springs and is slidably connected to the support plate, and the connecting cover plate is rotatably connected to the support plate and is located on one side of the support plate.

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