Geographic information acquisition equipment

Abstract

The utility model belongs to the technical field of geographic information acquisition, and particularly relates to geographic information acquisition equipment which comprises a mobile base station box, a metal rod is arranged on the lower side of the mobile base station box, a supporting mechanism is arranged on the lower side of the metal rod, and the supporting mechanism comprises a movable disc, a fixed block, a rotating groove, a supporting rod, a fixed disc, a first spring and a knob nut. A fixed disc is arranged on the outer side of the lower end of the metal rod, a first spring is arranged on the upper side of the fixed disc and sleeved with the metal rod, and a movable disc is arranged on the upper side of the first spring. When manual fixed-point operation and signal debugging are needed for the handheld terminal or halfway resting is needed, only the knob nut needs to be rotated downwards, the knob nut presses the movable disc downwards, the movable disc presses the first spring downwards, the movable disc moves downwards, then the supporting rod is opened, and after being opened, the supporting rod is supported on the ground after being limited by the rotating groove of the fixing block to the maximum angle. The metal rod can be stably supported, hands are liberated when needed, and convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of geographic information collection, and in particular relates to a geographic information collection device. Background Art

[0002] Geographic information refers to information related to the spatial geographic distribution of the object of study. The evolution from geographic entities to geographic data and then to geographic information reflects a tremendous leap forward in human understanding. GPS-RTK equipment is commonly used in geographic surveying and mapping. When using GPS-RTK equipment, fixed base stations are mounted on tripods, while mobile base stations require manual movement. Conventional tripods are inconvenient to move by hand, so metal poles are typically used to carry mobile base station boxes. During movement, manual control of the handheld terminal is required to record and transmit data, and signal instability can sometimes require debugging. Furthermore, outdoor geographic surveying can be extensive, requiring rest periods. However, the poles themselves cannot maintain stability, requiring manual control. This is laborious and inconvenient, as it prevents manual manipulation when needed. Utility Model Content

[0003] In response to the above problems, the purpose of the present utility model is to provide a geographic information collection device to solve the problem that the metal rod body currently used to carry the mobile base station box is generally moved by holding the rod body, and when moving, manual operation of the handheld terminal is required to record and transmit data. Sometimes the signal is unstable and requires debugging. In addition, outdoor geographic surveying sometimes has a large range and requires rest in the middle, but the rod body cannot remain stable by itself and needs to be manually kept stable at all times. It is quite strenuous to hold it for a long time, and it is impossible to free up the hands when needed, which is quite inconvenient.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a geographic information acquisition device, including a mobile base station box, a metal rod is provided on the lower side of the mobile base station box, and a support mechanism is provided on the lower side of the metal rod, and the support mechanism includes a movable disk, a fixed block, a rotating groove, a support rod, a fixed disk, a spring 1 and a knob nut, a fixed disk is provided on the outer side of the lower end of the metal rod, a spring 1 is provided on the upper side of the fixed disk, the spring 1 is sleeved with the metal rod, a movable disk is provided on the upper side of the spring 1, the movable disk is slidably sleeved with the metal rod, a knob nut is provided on the upper side of the movable disk, and the knob nut is threadedly connected to the lower end of the metal rod, a fixed block is equidistantly provided around the outer side of the movable disk, a rotating groove is provided on the lower side of the fixed block, and a support rod is rotatably provided on the inner side of the rotating groove, and the maximum rotation angle of the support rod inside the rotating groove is forty-five degrees.

[0005] The beneficial effects of the utility model are as follows: when manual operation of the handheld terminal, signal debugging, or a break is required, it is only necessary to turn the knob nut downward, the knob nut presses down the movable disk, the movable disk presses down the spring, the movable disk moves downward, and then the support rod is opened. After the support rod is opened, it is supported on the ground after being limited to the maximum angle by the rotation groove of the fixed block, so that the metal rod can be stably supported, and the human hand can be freed when needed, which increases convenience.

[0006] As a further improvement of the above technical solution: an extension rod is inserted into the upper side of the metal rod, and a knob 1 is threadedly provided on the upper side of the metal rod. The knob 1 passes through the metal rod and contacts the extension rod, and the upper end of the extension rod is threadedly connected to the mobile base station box.

[0007] The beneficial effect of this improvement is: by stretching the long rod, adjusting the extension length of the extension rod, and then tightening the knob one, the height of the mobile base station box can be adjusted.

[0008] As a further improvement of the above technical solution: a cone block is provided at the lower end of the metal rod, and the tip of the cone block is arranged downward.

[0009] The beneficial effect of this improvement is that a cone block is provided at the lower end of the metal rod, with the tip of the cone block facing downward, so as to increase the stability of the lower end of the metal rod touching the ground during movement.

[0010] As a further improvement of the above technical solution: the fixed disk is sleeved with the lower end of the metal rod, a threaded rod is provided on the upper side of the cone block, the threaded rod is threadedly connected to the lower end of the metal rod, and a limiting ring is provided on the upper side of the cone block, and the limiting ring is crimped with the fixed disk.

[0011] The beneficial effect of this improvement is that the cone block can be unscrewed by threading the threaded rod to the lower end of the metal rod, releasing the obstruction of the limiting ring to the fixed disk, making it easy to remove the support mechanism from the lower end of the metal rod for maintenance and replacement.

[0012] As a further improvement of the above technical solution: auxiliary rods are arranged on the upper side of the fixed plate corresponding to the support rods for rotation, sliding grooves are provided through the middle of the side surfaces of the support rods, and clamping grooves are provided on both sides of the inner side walls of the sliding grooves. A clamping rod is provided at the end of the auxiliary rod away from the fixed plate, and the clamping rod is slidably clamped with the support rod through the sliding groove and the clamping groove.

[0013] The beneficial effect of this improvement is: an auxiliary rod is set, and when the support rod is opened, the clamping rod will slide upward to the upper end in the clamping groove, and the auxiliary rod will rotate downward to support the support rod. After the spring is restored, the clamping rod will slide upward to the lower end in the clamping groove, and the auxiliary rod will rotate upward. The auxiliary rod will synchronously pull the support rod to rotate downward, maintaining the stability of the support rod when it rotates downward.

[0014] As a further improvement of the above technical solution: a handheld rubber sleeve is sleeved on the outer side of the middle part of the metal rod.

[0015] The beneficial effect of this improvement is that a hand-held rubber sleeve is sleeved on the outer side of the middle part of the metal rod, which increases the comfort of holding the hand.

[0016] As a further improvement of the above technical solution: a clamping mechanism is provided on the upper side of the metal rod, and the clamping mechanism includes a sleeve block, a connecting rod, a baffle, a sleeve, a main clamping rod, a placement rod and a rubber clamping block. The sleeve block is slidably sleeved on the metal rod, and a knob 2 is threadedly provided on one side of the sleeve block. The knob 2 passes through the sleeve block and contacts the metal rod. A connecting rod is provided on one side of the sleeve block, and a sleeve is provided on the outer side of the connecting rod in parallel sliding sleeve connection. The end of the connecting rod away from the sleeve block is threadedly provided with a baffle, and a main clamping rod is provided on one side of the sleeve, and a placement rod is provided on the side where the main clamping rods are close to each other. A rubber clamping block is provided on the side where the main clamping rods are away from the connecting rod, and a spring 2 is provided between the sleeves, and the spring 2 is sleeved on the connecting rod.

[0017] The beneficial effect of this improvement is: twist the baffle, the baffle pushes the sleeve, the spring between the sleeves is compressed, the main clamping rods approach each other, the operating terminal is placed on the placement rod, and then the baffle is tightened to make the rubber clamp clamp the terminal, which is convenient for clamping and fixing the operating terminal.

[0018] As a further improvement of the above technical solution: the sleeves are all made of hard rubber.

[0019] The beneficial effect of this improvement is that the sleeves are all made of hard rubber, which is convenient for increasing the friction between the sleeve and the contact surface of the connecting rod, the baffle and the sleeve block, making the sleeve less likely to rotate and increasing the stability of the operating terminal angle.

[0020] 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

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic structural diagram of the support mechanism of the present utility model;

[0023] Figure 3 This is a side sectional view of the connection structure between the support rod and the fixing block in the present invention;

[0024] Figure 4 This is a schematic structural diagram of the cone block in the utility model;

[0025] Figure 5It is a structural schematic diagram of the clamping mechanism in the utility model.

[0026] In the figure: 1. Mobile base station box; 2. Metal rod; 3. Support mechanism; 31. Movable disk; 32. Fixed block; 33. Rotating groove; 34. Support rod; 35. Fixed disk; 36. Spring 1; 37. Auxiliary rod; 38. Sliding groove; 39. Clamping groove; 310. Clamping rod; 311. Knob nut; 4. Cone block; 41. Limiting ring; 42. Threaded rod; 5. Hand-held rubber sleeve; 6. Extension rod; 7. Knob 1; 8. Clamping mechanism; 81. Sleeve block; 82. Connecting rod; 83. Baffle; 84. Sleeve; 85. Main clamping rod; 86. Placement rod; 87. Rubber clamping block. DETAILED DESCRIPTION

[0027] 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 with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0028] like Figure 1-Figure 5As shown: A geographic information collection device, including a mobile base station box 1, a metal rod 2 is provided on the lower side of the mobile base station box 1, and a support mechanism 3 is provided on the lower side of the metal rod 2, and the support mechanism 3 includes a movable disk 31, a fixed block 32, a rotating groove 33, a support rod 34, a fixed disk 35, a spring 36 and a knob nut 311. A fixed disk 35 is provided on the outer side of the lower end of the metal rod 2, and a spring 36 is provided on the upper side of the fixed disk 35. The spring 36 is sleeved with the metal rod 2, and a movable disk 31 is provided on the upper side of the spring 36. The movable disk 31 is slidably sleeved with the metal rod 2, and a knob nut 311 is provided on the upper side of the movable disk 31. The knob nut 311 is threadedly connected to the lower end of the metal rod 2. The outer side of the movable disk 31 is equidistantly surrounded by fixed blocks 32, and a rotation slot 33 is provided on the lower side of the fixed block 32. A support rod 34 is rotatably provided on the inner side of the rotation slot 33. The maximum rotation angle of the support rod 34 inside the rotation slot 33 is forty-five degrees. When manual fixed-point operation of the handheld terminal is required, or when signal debugging is required, or when a break is required, it is only necessary to turn the knob nut 311 downward, and the knob nut 311 presses down the movable disk 31, and the movable disk 31 presses down the spring 36, and the movable disk 31 moves downward, and then the support rod 34 is opened. After the support rod 34 is opened, it is supported on the ground after being limited to the maximum angle by the rotation slot 33 of the fixed block 32, so that the metal rod 2 can be stably supported, and the human hand can be freed when needed, which increases convenience. , an extension rod 6 is inserted into the upper side of the metal rod 2, and a knob 7 is threaded on the side surface of the upper end of the metal rod 2. The knob 7 passes through the metal rod 2 and contacts the extension rod 6. The upper end of the extension rod 6 is threadedly connected to the mobile base station box 1. The upper stretch rod 6 adjusts the extension length of the extension rod 6, and then tightens the knob 7 to adjust the height of the mobile base station box 1. The lower end of the metal rod 2 is provided with a cone block 4, and the tip of the cone block 4 is set downward. The lower end of the metal rod 2 is provided with a cone block 4, and the tip of the cone block 4 is set downward, which is convenient for increasing the stability of the lower end of the metal rod 2 touching the ground when moving. The fixed plate 35 is sleeved with the lower end of the metal rod 2, and the upper side of the cone block 4 is provided with a threaded rod 42, and the threaded rod 42 is screwed to the lower end of the metal rod 2 The upper side of the cone block 4 is provided with a limiting ring 41, which is press-fitted with the fixed disk 35 and is threadedly connected to the lower end of the metal rod 2 through a threaded rod 42, so that the cone block 4 can be unscrewed to release the blocking of the limiting ring 41 on the fixed disk 35, so that the support mechanism 3 can be removed from the lower end of the metal rod 2 for maintenance and replacement. Auxiliary rods 37 are provided on the upper side of the fixed disk 35 corresponding to the support rods 34 for rotation. The middle part of the side of the support rod 34 is provided with a sliding groove 38, and the inner side walls of the sliding groove 38 are provided with a snap-fit ​​groove 39 on both sides. The end of the auxiliary rod 37 away from the fixed disk 35 is provided with a snap-fit ​​rod 310, and the snap-fit ​​rod 310 is slidably snap-fitted with the support rod 34 through the sliding groove 38 and the snap-fit ​​groove 39, and the auxiliary rod 37 is provided.When the supporting rod 34 is opened, the clamping rod 310 slides upwards to the upper end in the clamping groove 39, and the auxiliary rod 37 is turned downwards to support the supporting rod 34; after the spring 36 is restored, the clamping rod 310 slides upwards to the lower end in the clamping groove 39, and the auxiliary rod 37 is turned upwards; the auxiliary rod 37 pulls the supporting rod 34 downwards synchronously, and the stability of the supporting rod 34 is maintained when the supporting rod 34 is turned downwards; the middle outer side of the metal rod 2 is sleeved with the handheld rubber sleeve 5, and the middle outer side of the metal rod 2 is sleeved with the handheld rubber sleeve 5, so that the handheld comfort is increased; the upper side of the metal rod 2 is provided with the clamping mechanism 8, the clamping mechanism 8 comprises a sleeve block 81, a connecting rod 82, a stop disc 83, a sleeve 84, a main clamping rod 85, a placing rod 86 and a rubber clamping block 87, the sleeve block 81 is slidably sleeved with the metal rod 2, one side of the sleeve block 81 is provided with a knob two, the knob two penetrates the sleeve block 81 and is in contact with the metal rod 2, one side of the sleeve block 81 is provided with the connecting rod 82, the outer sides of the connecting rod 82 are parallelly and slidably sleeved with the sleeve 84, one end of the connecting rod 82 away from the sleeve block 81 is provided with the stop disc 83 in a threaded mode, the sleeve 84 is provided with the main clamping rod 85 on one side, the main clamping rod 85 is provided with the placing rod 86 on the side close to each other, the main clamping rod 85 is provided with the rubber clamping block 87 on the side away from the connecting rod 82, the sleeve 84 is provided with the spring two, and the spring two is sleeved with the connecting rod 82; the stop disc 83 drives the sleeve 84, the spring two between the sleeve 84 is compressed, the main clamping rod 85 is close to each other, the terminal is placed on the placing rod 86, then the knob two is continuously screwed, and the rubber clamping block 87 clamps the terminal, so that the terminal is clamped and fixed, the sleeve 84 is made of hard rubber material, the sleeve 84 is made of hard rubber material, the friction force of the contact surface of the sleeve 84, the connecting rod 82, the stop disc 83 and the sleeve block 81 is increased, the sleeve 84 is not easy to rotate, and the stability of the operation terminal angle is increased.

[0029] The working principle and use process of the utility model are as follows:

[0030] When in use, the handheld metal rod 2 is moved to drive the mobile base station box 1 to move. When manual fixed-point operation of the handheld terminal is required, or when signal debugging is required, or when a break is required, it is only necessary to turn the knob nut 311 downward, and the knob nut 311 presses down the movable disk 31, and the movable disk 31 presses down the spring 1 36, and the movable disk 31 moves downward, and then the support rod 34 is opened. After the support rod 34 is opened, it is supported on the ground after being limited to the maximum angle by the rotation groove 33 of the fixed block 32, so as to stably support the metal rod 2. When needed, the human hand can be freed to increase convenience. When it is necessary to move, the knob nut 311 is turned upward. The nut 311 and the spring 36 restore and push the movable disk 31 upward. The movable disk 31 drives the support rod 34 to move upward through the fixed block 32. The lower end of the support rod 34 is higher than the lower end of the metal rod 2. The support rod 34 rotates and falls naturally, which is convenient for manual hand-held movement of the metal rod 2. In addition, when in use, the extension rod 6 is stretched upward to adjust the extension length of the extension rod 6, and then the knob 7 is tightened to adjust the height of the mobile base station box 1. In addition, a cone block 4 is provided at the lower end of the metal rod 2, and the tip of the cone block 4 is set downward to facilitate increasing the stability of the lower end of the metal rod 2 touching the ground when moving. In addition, the threaded rod 42 is connected to the threaded bottom end of the metal rod 2 After the spring 136 is restored, the clamping rod 310 will slide upward to the lower end in the clamping groove 39, and the auxiliary rod 37 will rotate upward. The auxiliary rod 37 will simultaneously pull the support rod 34 to rotate downward, maintaining the stability of the support rod 34 when it is turned down. A hand-held rubber sleeve 5 is provided on the outer side of the middle part of the metal rod 2 to increase the comfort of holding. In addition, when in use, the baffle 83 is twisted, and the baffle 83 pushes the sleeve 84. The springs between the sleeves 84 are compressed, and the main clamping rods 85 are close to each other. The operation terminal is placed on the placement rod 86, and then the baffle 83 is tightened to make the rubber clamping block 87 clamp the terminal, which is convenient for clamping and fixing the operation terminal. In addition, the sleeves 84 are all made of hard rubber, which is convenient for increasing the friction between the sleeve 84 and the contact surface of the connecting rod 82, the baffle 83 and the sleeve block 81, so that the sleeve 84 is not easy to rotate, thereby increasing the stability of the angle of the operation terminal.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A geographic information collection device, characterized in that: The invention comprises a mobile base station box (1), a metal rod (2) is provided on the lower side of the mobile base station box (1), a support mechanism (3) is provided on the lower side of the metal rod (2), the support mechanism (3) comprises a movable disk (31), a fixed block (32), a rotating groove (33), a support rod (34), a fixed disk (35), a spring (36) and a knob nut (311), a fixed disk (35) is provided on the outer side of the lower end of the metal rod (2), a spring (36) is provided on the upper side of the fixed disk (35), the spring (36) is sleeved with the metal rod (2), and the spring (36) is provided on the upper side of the fixed disk (35), and the spring (36) is sleeved with the metal rod (2). A movable disk (31) is provided on the upper side of one (36), and the movable disk (31) is slidably sleeved with the metal rod (2). A knob nut (311) is provided on the upper side of the movable disk (31), and the knob nut (311) is threadedly connected to the lower end of the metal rod (2). Fixed blocks (32) are equidistantly arranged around the outer side of the movable disk (31), and a rotation groove (33) is provided on the lower side of the fixed block (32). A support rod (34) is rotatably provided on the inner side of the rotation groove (33), and the maximum rotation angle of the support rod (34) inside the rotation groove (33) is 45 degrees.

2. A geographic information collection device according to claim 1, characterized in that: An extension rod (6) is inserted into the upper side of the metal rod (2), and a knob (7) is threadedly provided on the side surface of the upper end of the metal rod (2). The knob (7) passes through the metal rod (2) and contacts the extension rod (6). The upper end of the extension rod (6) is threadedly connected to the mobile base station box (1).

3. The geographic information collection device according to claim 1, characterized in that: A cone block (4) is provided at the lower end of the metal rod (2), and the tip of the cone block (4) is arranged downward.

4. A geographic information collection device according to claim 3, characterized in that: The fixing plate (35) is sleeved with the lower end of the metal rod (2); a threaded rod (42) is provided on the upper side of the cone block (4); the threaded rod (42) is threadedly connected to the lower end of the metal rod (2); a limiting ring (41) is provided on the upper side of the cone block (4); the limiting ring (41) is press-fitted with the fixing plate (35).

5. The geographic information collection device according to claim 1, characterized in that: Auxiliary rods (37) are provided on the upper side of the fixed plate (35) so as to rotate corresponding to the support rods (34). A sliding groove (38) is provided through the middle of the side surface of the support rod (34). Both sides of the inner wall of the sliding groove (38) are provided with a clamping groove (39). A clamping rod (310) is provided at one end of the auxiliary rod (37) away from the fixed plate (35). The clamping rod (310) is slidably clamped with the support rod (34) through the sliding groove (38) and the clamping groove (39).

6. The geographic information collection device according to claim 1, characterized in that: A handheld rubber sleeve (5) is sleeved on the outer side of the middle portion of the metal rod (2).

7. The geographic information collection device according to claim 1, characterized in that: A clamping mechanism (8) is provided on the upper side of the metal rod (2), and the clamping mechanism (8) includes a sleeve (81), a connecting rod (82), a baffle (83), a sleeve (84), a main clamping rod (85), a placement rod (86) and a rubber clamping block (87). The sleeve (81) is slidably sleeved with the metal rod (2). A second knob is threadedly provided on one side of the sleeve (81). The second knob passes through the sleeve (81) and contacts the metal rod (2). A connecting rod (82) is provided on one side of the sleeve (81). The outer side of the connecting rod (82) is provided with a sleeve (84) in parallel sliding sleeve connection, the end of the connecting rod (82) away from the sleeve block (81) is provided with a stopper (83) by thread, one side of the sleeve (84) is provided with a main clamping rod (85), the side of the main clamping rod (85) close to each other is provided with a placement rod (86), the side of the main clamping rod (85) away from the connecting rod (82) is provided with a rubber clamping block (87), a spring 2 is provided between the sleeves (84), and the spring 2 is sleeved with the connecting rod (82).

8. The geographic information collection device according to claim 7, characterized in that: The sleeves (84) are all made of hard rubber.

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