Support device for optical instruments

Abstract

The utility model relates to supporting device technical field, concretely refers to a kind of supporting device for optical instrument. Including base, the base bottom is fixedly arranged with several universal wheels, and locking structure is arranged in universal wheel, the support plate is arranged in the upper portion of base, height adjusting assembly is arranged between support plate and base, several stabilizing components are arranged between support plate and base;Brake component that increases device stops moving and is stable is set up on base, brake component includes the frame frame that can move up and down and brake plate, when frame frame is stepped on, drive brake plate and contact ground downward, the movement of base is inhibited by friction force;When not stepping on frame frame, brake frame and brake plate by two clamping components;The clamping assembly of two opposite arrangements is provided on the top of support plate, and clamping assembly clamps optical instrument.The utility model provides a kind of supporting device for optical instrument, and the support plate is enough, brake component brake device is operated simply and stable.

Description

Technical Field

[0001] This utility model relates to the field of support device technology, specifically to a support device for optical instruments. Background Technology

[0002] In the use of optical instruments, the stability and ease of operation of the support device directly affect the working accuracy of the instrument. Optical instrument support devices are mainly used to support, fix, and adjust various optical instruments to meet different usage requirements and ensure the normal operation of the instruments. Common optical instrument support devices consist of a base, casters, a support plate, and a height adjustment assembly. The following drawbacks have been found during use:

[0003] 1. Usually, only a height adjustment component is installed between the support plate and the base. When the height adjustment component is adjusting the height of the support plate, the lack of a stable structure for the vertical movement of the support plate can lead to instability when the support plate moves up and down.

[0004] 2. Existing braking components that enhance device stability often involve manually rotating knobs or tightening bolts to adjust the brake plate's position on the ground. This makes the operation cumbersome when the device needs to be placed stably, and it prevents the device from being positioned quickly.

[0005] Therefore, in view of this, an improvement was made to the existing structure, and a support device for optical instruments was proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is the insufficient stability of the support plate movement and the cumbersome operation of the braking component braking device.

[0007] To solve the above technical problems, the technical solution adopted by this utility model is as follows: a support device for optical instruments, including a base, a plurality of universal wheels are fixedly arranged at the bottom of the base, and a locking structure is provided in the universal wheels; a support plate is arranged above the base; a height adjustment component is arranged between the support plate and the base; and a plurality of stabilizing components are arranged between the support plate and the base.

[0008] The base is equipped with a braking assembly that stabilizes the device when it stops moving. The braking assembly includes a frame that can move up and down and a brake plate. When the frame is pressed down, the brake plate is driven to contact the ground downwards, and the movement of the base is suppressed by friction. When the frame is not pressed down, the frame and brake plate are braked by two locking components.

[0009] The top of the support plate is provided with two oppositely arranged clamping components, which clamp optical instruments.

[0010] As a further embodiment of this utility model: the height adjustment component includes an adjustment cylinder fixedly installed on the top of the base, a threaded rod is slidably installed inside the adjustment cylinder, and a support plate is fixedly connected to the top of the threaded rod. A nut is rotatably installed on the top of the adjustment cylinder, and the nut is threadedly connected to the threaded rod.

[0011] As a further embodiment of this utility model: four stabilizing components are provided, respectively located at the four corners near the support plate and the base. Each stabilizing component includes a fixed frame fixedly installed on the top of the base and a stabilizing rod fixedly installed on the bottom of the support plate, with the stabilizing rod being slidably positioned within the fixed frame.

[0012] As a further embodiment of this utility model: the frame slides through the base, and two brake plates are provided, both of which are fixedly installed at the bottom of the frame, and an anti-slip pad is fixedly installed at the bottom of the brake plate.

[0013] As a further embodiment of this utility model: the snap-fit ​​assembly includes a slot plate fixedly mounted on the top of the base and a frame plate fixedly mounted on the top of the frame. Two T-shaped rods are slidably mounted through the frame plate, and a connecting clamp is fixedly mounted between the two T-shaped rods. A snap-fit ​​block is hinged to the connecting clamp via a connecting shaft and engages with several slots on the slot plate. A torsion spring is sleeved on the connecting shaft, with one end of the torsion spring fixedly connected to the connecting clamp and the other end fixedly connected to the snap-fit ​​block. A long bolt is rotatably mounted on one side of the connecting clamp, and the long bolt is threaded through the frame plate.

[0014] As a further embodiment of this utility model: the clamping assembly includes a receiving plate fixedly disposed on the top of the support plate and a clamping plate slidably disposed on the top of the support plate. Two sliding rods that slide through the receiving plate are fixedly disposed on one side of the clamping plate, and a limit plate is fixedly disposed at one end of the sliding rods. Two long bolts that are threaded through the receiving plate are rotatably disposed on one side of the clamping plate.

[0015] Compared with the prior art, the advantages of this utility model are as follows:

[0016] 1. By setting up a stabilizing component, this utility model can increase the stability of the support plate, and make the support plate move up and down stably.

[0017] 2. This utility model, through the setting of the snap-fit ​​component on the braking assembly, enables the frame and the brake plate to move downward when the frame is stepped on. At this time, the snap-fit ​​block engages with several slots on the slot plate in sequence. After the snap-fit ​​block engages with the slot plate, it can only make the frame move downward and can brake the frame to move upward. While increasing the stability of the device through the braking assembly, the operation is simple. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of a support device for an optical instrument according to the present invention.

[0020] Figure 2 This is a partial structural schematic diagram of a support device for an optical instrument according to the present invention.

[0021] Figure 3 This is a partially enlarged structural schematic diagram of a support device for an optical instrument according to the present invention.

[0022] Figure 4 This is a schematic diagram of the clamping assembly structure of a support device for optical instruments according to the present invention.

[0023] In the attached image:

[0024] 1. Base; 2. Casters; 3. Support plate; 4. Height adjustment assembly; 5. Stabilizing assembly; 6. Braking assembly; 7. Clamping assembly; 401. Adjusting cylinder; 402. Threaded rod; 403. Nut; 501. Fixing frame; 502. Stabilizing rod; 601. Frame; 602. Braking plate; 603. Slot plate; 604. Connecting clamp; 605. Clamping block; 606. Long bolt one; 607. T-shaped rod; 608. Frame plate; 701. Support plate; 702. Clamping plate; 703. Sliding rod; 704. Limiting plate; 705. Long bolt two. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1An optical instrument support device includes a base 1. Several casters 2 are fixedly installed at the bottom of the base 1 for easy movement of the device. The casters 2 are equipped with a locking structure to stop the casters 2 from rolling. A support plate 3 is installed above the base 1. A height adjustment component 4 is installed between the support plate 3 and the base 1. The height adjustment component 4 includes an adjustment cylinder 401 fixedly installed at the top of the base 1. A threaded rod 402 is slidably installed inside the adjustment cylinder 401 and the top of the threaded rod 402 is fixedly connected to the support plate 3. A nut 403 is rotatably installed at the top of the adjustment cylinder 401 and is threadedly connected to the threaded rod 402. When the nut 403 rotates, it can drive the threaded rod 402 to slide inside the adjustment cylinder 401, thereby adjusting the vertical height of the support plate 3.

[0027] Please see Figure 1 Several stabilizing components 5 are provided between the support plate 3 and the base 1. There are four stabilizing components 5, which are respectively located near the four corners of the support plate 3 and the base 1. Each stabilizing component 5 includes a fixed frame 501 fixedly installed on the top of the base 1 and a stabilizing rod 502 fixedly installed on the bottom of the support plate 3. The stabilizing rod 502 is slidably installed within the fixed frame 501. When the support plate 3 moves up and down, it can drive the stabilizing rod 502 to move up and down within the fixed frame 501, thereby stabilizing the up and down movement of the support plate 3.

[0028] Please see Figure 1-3 The base 1 is equipped with a braking assembly 6 that stabilizes the device when it stops moving. The braking assembly 6 includes a frame 601 that can move up and down and a brake plate 602. The frame 601 slides through the base 1. There are two brake plates 602, both fixedly installed at the bottom of the frame 601. The bottom of the brake plate 602 is fixedly provided with an anti-slip pad to increase the friction with the ground. When the frame 601 is stepped on, it drives the brake plate 602 to contact the ground downwards, and the friction inhibits the movement of the base 1. When the frame 601 is not stepped on, the frame 601 and the brake plate 602 are braked by two locking components. The locking components include a slot plate 603 fixedly installed at the top of the base 1 and a frame plate 608 fixedly installed at the top of the frame 601. Two T-shaped rods 607 are slidably connected to the frame plate 608. A connecting clamp 604 is fixed between the two T-shaped rods 607. A locking block 605 is hinged to the connecting clamp 604 via a connecting shaft and engages with several locking slots on the locking plate 603. When the locking block 605 engages with the locking slots, it can brake the frame 601 to move upward. A torsion spring is sleeved on the connecting shaft, and one end of the torsion spring is fixedly connected to the connecting clamp 604. The torsion spring can provide torque to the locking block 605, and the other end is fixedly connected to the locking block 605. A long bolt 606 is rotatably connected to one side of the connecting clamp 604, and the long bolt 606 is threaded through the frame plate 608. The long bolt 606 can move on the frame plate 608 by rotating, thereby adjusting the position of the connecting clamp 604.

[0029] Please see Figure 1 , Figure 4 The support plate 3 has two clamping assemblies 7 arranged opposite to each other. The clamping plates 702 of the two clamping assemblies 7 clamp the optical instruments. The clamping assembly 7 includes a receiving plate 701 fixedly installed on the top of the support plate 3 and a clamping plate 702 slidably installed on the top of the support plate 3. Two sliding rods 703 are fixedly installed on one side of the clamping plate 702 and slide through the receiving plate 701. A limit plate 704 is fixedly installed at one end of the sliding rods 703. A long bolt 705 threaded through the receiving plate 701 is rotatably installed on one side of the clamping plate 702. The rotation of the long bolt 705 can move the long bolt 705 on the receiving plate 701, and at the same time drive the sliding rods 703 to move, thereby adjusting the position of the clamping plate 702.

[0030] The working principle of this utility model:

[0031] When the device needs to be moved, it can be moved by the casters 2. After moving to the destination, the locking structure can be activated to brake the casters 2. Then, step on the frame 601 to press the frame 601 downward. At this time, the brake plate 602 moves downward and the locking block 605 engages with several locking slots in sequence until the brake plate 602 touches the ground and stops pressing, thereby braking the device through the braking assembly.

[0032] Next, the optical instrument is placed on the support plate 3, and then the long bolt 705 is rotated, which allows the sliding rod 703 to move. At the same time, the clamping plate 702 also moves toward the optical instrument, thereby clamping the optical instrument.

[0033] If the height of the optical instrument needs to be adjusted, the nut 403 can be rotated, which allows the threaded rod 402 to slide within the adjusting cylinder 401, thereby adjusting the height of the support plate 3. When the support plate 3 moves, it can drive the stabilizing rod 502 to slide within the fixed frame 501.

[0034] To cancel the braking of the device, rotate the long bolt 606 to move the T-shaped rod 607 and the connecting clamp 604 away from the slot plate 603. At this time, the locking block 605 leaves one of the slots, thereby moving the frame 601 upward. After moving to the appropriate position, rotate the long bolt 606 in the opposite direction to make the locking block 605 engage with the other slot. Then close the locking structure to cancel the braking of the device.

[0035] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A support device for an optical instrument, comprising a base (1), wherein a plurality of casters (2) are fixedly disposed at the bottom of the base (1), and the casters (2) are provided with a locking structure; a support plate (3) is disposed above the base (1); and a height adjustment component (4) is disposed between the support plate (3) and the base (1), characterized in that: Several stabilizing components (5) are provided between the support plate (3) and the base (1); The base (1) is provided with a braking assembly (6) that stabilizes the device when it stops moving. The braking assembly (6) includes a frame (601) that can move up and down and a brake plate (602). When the frame (601) is stepped on, the brake plate (602) is driven to contact the ground downwards, and the base (1) is suppressed from moving by friction. When the frame (601) is not stepped on, the frame (601) and the brake plate (602) are braked by two locking components. The support plate (3) has two oppositely arranged clamping components (7) on its top, which clamp optical instruments.

2. The support device for an optical instrument according to claim 1, characterized in that: The height adjustment assembly (4) includes an adjustment cylinder (401) fixedly installed on the top of the base (1). A threaded rod (402) is slidably installed inside the adjustment cylinder (401), and a support plate (3) is fixedly connected to the top of the threaded rod (402). A nut (403) is rotatably installed on the top of the adjustment cylinder (401), and the nut (403) is threadedly connected to the threaded rod (402).

3. The support device for an optical instrument according to claim 1, characterized in that: The stabilizing components (5) are provided in four parts, respectively located at the four corners near the support plate (3) and the base (1). The stabilizing components (5) include a fixed frame (501) fixedly installed on the top of the base (1) and a stabilizing rod (502) fixedly installed on the bottom of the support plate (3), and the stabilizing rod (502) is slidably installed in the fixed frame (501).

4. The support device for an optical instrument according to claim 1, characterized in that: The frame (601) slides through the base (1), and there are two brake plates (602), both of which are fixedly installed at the bottom of the frame (601). An anti-slip pad is fixedly installed at the bottom of the brake plate (602).

5. The support device for an optical instrument according to claim 4, characterized in that: The snap-fit ​​assembly includes a slot plate (603) fixedly mounted on the top of the base (1) and a frame plate (608) fixedly mounted on the top of the frame (601). Two T-shaped rods (607) are slidably mounted through the frame plate (608). A connecting clip (604) is fixedly mounted between the two T-shaped rods (607). A snap-fit ​​block (605) is hinged to the connecting clip (604) through a connecting shaft and engages with several slots on the slot plate (603). A torsion spring is sleeved on the connecting shaft. One end of the torsion spring is fixedly connected to the connecting clip (604), and the other end is fixedly connected to the snap-fit ​​block (605). A long bolt (606) is rotatably mounted on one side of the connecting clip (604), and the long bolt (606) is threaded through the frame plate (608).

6. The support device for an optical instrument according to claim 1, characterized in that: The clamping assembly (7) includes a receiving plate (701) fixedly disposed on the top of the support plate (3) and a clamping plate (702) slidably disposed on the top of the support plate (3). Two sliding rods (703) that slide through the receiving plate (701) are fixedly disposed on one side of the clamping plate (702), and a limit plate (704) is fixedly disposed at one end of the sliding rods (703). A long bolt (705) that is threaded through the receiving plate (701) is rotatably disposed on one side of the clamping plate (702).

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