Machine vision acquisition camera support

Abstract

The utility model provides a machine vision acquisition camera support. The machine vision acquisition camera support comprises a support body and an installation block, the installation block is arranged on the support body, and an acquisition camera body is movably installed on the installation block; and the fixing mechanism is arranged on the mounting block, and the fixing mechanism is used for fixing the acquisition camera body on the mounting block. The machine vision acquisition camera support provided by the utility model has the advantages that the camera is convenient to fix, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine vision, in particular to a machine vision acquisition camera bracket. Background Art

[0002] Visual inspection is to use machines to replace human eyes to make measurements and judgments. Visual inspection refers to the process of converting the captured target into image signals through machine vision products (i.e. image capture devices, which are divided into CMOS and CCD), and transmitting them to a dedicated image processing system, which converts them into digital signals based on pixel distribution, brightness, color and other information. A camera stand is required in machine vision.

[0003] The patent document, announcement number (CN 216078977U) discloses a camera bracket device for visual inspection, including a base, an upper surface of the base is provided with a storage groove, the inner surface of the storage groove is fixedly connected to a connecting shaft, and the outer surface of the connecting shaft is movably connected to a support rod; after the device is used, the connecting block can be directly moved upward to disengage the embedding groove and the embedding block inside the connecting block, and the support rod is rotated on the outer surface of the connecting shaft. When the support rod rotates, the filling block is manually pressed downward, and the filling block compresses the support rod to make it stressed, and then the support rod will contact the inclined surface at one end of the filling block, and continue to move the filling block to the inside of the storage groove through the inclined surface until the filling block is stored in the bottom end of the storage groove, and at the same time, the support rod is rotated on the outer surface of the connecting shaft to be level with the base, and at the same time, the support rod is fixed under the action of the fixed block on one side of the inner surface of the storage groove, and the device can be used in reverse operation, which is convenient for the closure of the device.

[0004] However, the above technology is inconvenient to fix the camera, which is time-consuming and labor-intensive, resulting in reduced work efficiency.

[0005] Therefore, it is necessary to provide a new machine vision acquisition camera bracket to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide a machine vision acquisition camera bracket which is convenient for fixing the camera, saves time and effort, and improves work efficiency.

[0007] In order to solve the above technical problems, the machine vision acquisition camera bracket provided by the utility model includes: a bracket and a mounting block, the mounting block is arranged on the bracket, and the acquisition camera body is movably mounted on the mounting block; a fixing mechanism, the fixing mechanism is arranged on the mounting block, and the fixing mechanism is used to fix the acquisition camera body on the mounting block.

[0008] Preferably, a positioning plate is fixedly mounted on the mounting block, the positioning plate is in contact with the acquisition camera body, a cavity is provided on the mounting block, two sliding grooves are provided on the mounting block, and a groove is provided on the top of the mounting block.

[0009] Preferably, the fixing mechanism comprises two long strips, which are respectively slidably installed in the two sliding grooves, the tops of the long strips extend to the outside of the corresponding sliding grooves and are fixedly installed with a clamping plate, the clamping plate is provided with a rubber pad for buffering, the rubber pad is in contact with the acquisition camera body, a rectangular block is slidably installed in the cavity, the top of the rectangular block extends into the groove and is slidably connected to the inner wall of the groove, the top of the rectangular block is fixedly installed with a bottom plate, and the bottom plate is movably connected to the inner wall of the groove.

[0010] Preferably, a screw is rotatably installed in the sliding groove, and the screw passes through the corresponding long block and is threadedly connected with the corresponding long block.

[0011] Preferably, four sleeves are fixedly installed at the bottom of the base plate, and the bottom ends of the four sleeves extend into the cavity and are slidably connected to the inner wall of the cavity, and four fixing rods are fixedly installed in the cavity, one end of the fixing rod extends into the corresponding sleeve and is slidably connected to the inner wall of the corresponding sleeve, a baffle is fixedly provided on the sleeve, and a first spring is slidably provided on the fixing rod, one end of the first spring is fixedly connected to the inner wall of the cavity, and the other end of the first spring is fixedly connected to the corresponding baffle.

[0012] Preferably, a plurality of latch teeth are fixed in an array on the rectangular block, a mounting rod is slidably installed in the cavity, a locking block is fixedly installed on one end of the mounting rod, the locking block is adapted to the latch teeth, the other end of the mounting rod extends outside the cavity and a handle is fixedly installed thereon, a second spring is slidably sleeved on the mounting rod, one end of the second spring is fixedly connected to the inner wall of the cavity, and the other end of the second spring is fixedly connected to the locking block.

[0013] Preferably, the ends of the two screw rods close to each other extend into the cavity and are fixedly sleeved with gears. A fixing frame is provided on one side of the rectangular block, and two racks are fixedly mounted on the fixing frame, and the two racks are respectively meshed with the two gears.

[0014] Compared with the related art, the machine vision acquisition camera bracket provided by the utility model has the following beneficial effects:

[0015] 1. The utility model can conveniently install and disassemble the acquisition camera body through the fixing mechanism, saving time and effort and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a machine vision acquisition camera bracket provided by the utility model;

[0017] Figure 2 for Figure 1 The cross-sectional structural diagram shown;

[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown;

[0019] Figure 4 for Figure 1 The side cross-sectional structural schematic diagram shown;

[0020] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0021] Figure 6 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0022] Numbers in the figure: 1, bracket; 2, mounting block; 3, acquisition camera body; 4, fixing mechanism; 401, long strip; 402, clamping plate; 403, rectangular block; 404, bottom plate; 405, screw; 406, sleeve; 407, fixing rod; 408, baffle; 409, first spring; 410, latch; 411, mounting rod; 412, locking block; 413, second spring; 414, gear; 415, fixing frame; 416, rack; 5, positioning plate; 6, cavity; 7, sliding groove; 8, groove. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-6 The machine vision acquisition camera bracket includes: a bracket 1 and a mounting block 2, wherein the mounting block 2 is arranged on the bracket 1, and a collection camera body 3 is movably mounted on the mounting block 2; a fixing mechanism 4, wherein the fixing mechanism 4 is arranged on the mounting block 2, and the fixing mechanism 4 is used to fix the collection camera body 3 on the mounting block 2.

[0025] A positioning plate 5 is fixedly mounted on the mounting block 2 , and the positioning plate 5 is in contact with the acquisition camera body 3 . A cavity 6 is provided on the mounting block 2 , two sliding grooves 7 are provided on the mounting block 2 , and a groove 8 is provided on the top of the mounting block 2 .

[0026] The fixing mechanism 4 includes two long blocks 401, and the two long blocks 401 are slidably installed in the two sliding grooves 7 respectively. The top of the long block 401 extends to the outside of the corresponding sliding groove 7 and is fixedly installed with a clamping plate 402. The clamping plate 402 is provided with a rubber pad for buffering, and the rubber pad is in contact with the acquisition camera body 3. A rectangular block 403 is slidably installed in the cavity 6, and the top of the rectangular block 403 extends into the groove 8 and is slidably connected to the inner wall of the groove 8. A bottom plate 404 is fixedly installed on the top of the rectangular block 403, and the bottom plate 404 is movably connected to the inner wall of the groove 8. The acquisition camera body 3 can be clamped and fixed by the clamping plate 402, and the rubber pad can play a role of buffering protection.

[0027] A screw rod 405 is rotatably installed in the sliding groove 7 . The screw rod 405 penetrates the corresponding long block 401 and is threadedly connected with the corresponding long block 401 , so that the long block 401 can move.

[0028] Four sleeves 406 are fixedly installed at the bottom of the bottom plate 404, and the bottom ends of the four sleeves 406 extend into the cavity 6 and are slidably connected to the inner wall of the cavity 6. Four fixing rods 407 are fixedly installed in the cavity 6, and one end of the fixing rod 407 extends into the corresponding sleeve 406 and is slidably connected to the inner wall of the corresponding sleeve 406. A baffle 408 is fixedly sleeved on the sleeve 406, and a first spring 409 is slidably sleeved on the fixing rod 407. The first spring 409 is One end of the first spring 409 is fixedly connected to the inner wall of the cavity 6, and the other end of the first spring 409 is fixedly connected to the corresponding baffle 408. Through the cooperation of the sleeve 406 and the fixing rod 407, the sliding of the bottom plate 404 is more stable. The first spring 409 can provide power for the bottom plate 404 so that it can move upward. Through the baffle 408, the connection of the first spring 409 can be facilitated so that it can push the sleeve 406 to move. At the same time, it can be limited to prevent the rectangular block 403 from moving out of the cavity 6.

[0029] A plurality of latch teeth 410 are fixed in an array on the rectangular block 403, a mounting rod 411 is slidably installed in the cavity 6, a locking block 412 is fixedly installed on one end of the mounting rod 411, the locking block 412 is adapted to the latch teeth 410, the other end of the mounting rod 411 extends to the outside of the cavity 6 and a handle is fixedly installed thereon, a second spring 413 is slidably sleeved on the mounting rod 411, one end of the second spring 413 is fixedly connected to the inner wall of the cavity 6, and the other end of the second spring 413 is fixedly connected to the locking block 412, the upward movement of the rectangular block 403 can be restricted by the cooperation between the locking block 412 and the latch teeth 410, and the second spring 413 can make the locking block 412 cooperate with the latch teeth 410 to prevent the locking block 412 from falling out.

[0030] One end of the two screw rods 405 close to each other extends into the cavity 6 and is fixedly sleeved with a gear 414. A fixing frame 415 is provided on one side of the rectangular block 403. Two racks 416 are fixedly installed on the fixing frame 415. The two racks 416 are respectively meshed with the two gears 414 and can be linked. The fixing frame 415 allows the rectangular block 403 to drive the two racks 416 to move when it moves, so that the rack 416 drives the gear 414 to rotate, and then the screw rod 405 rotates.

[0031] The working principle of the machine vision acquisition camera bracket provided by the utility model is as follows:

[0032] In the device, the first spring 409 is in a compressed force storage state;

[0033] When the acquisition camera body 3 needs to be disassembled, the installation rod 411 is pulled, and the installation rod 411 drives the locking block 412 to move, and the second spring 413 enters a compressed and force-storing state. At this time, the locking block 412 is away from the latch tooth 410 and no longer restricts the rectangular block 403. At the same time, the four sleeves 406 are pushed upward by the elastic force of the four first springs 409, and the four sleeves 406 drive the bottom plate 404 to move upward. At the same time, the rectangular block 403 drives the two racks 416 to move upward through the fixing frame 415, and the two racks 416 drive the two gears 414 to rotate, and the two gears 414 drive the two screws 405 to rotate, and the two screws 405 drive the two long blocks 401 to move in a direction away from each other, and the two long blocks 401 drive the two clamping plates 402 to move in a direction away from each other and no longer clamp the acquisition camera body 3. At this time, the acquisition camera body 3 can be removed;

[0034] During installation, place the acquisition camera body 3 on the base plate 404 and press downward. Since the latch tooth 410 is matched with the locking block 412, the locking block 412 will not block the downward movement of the rectangular block 403, but will only block its upward movement. While the base plate 404 moves downward, the two clamping plates 402 move toward each other. When the two clamping plates 402 clamp the acquisition camera body 3, stop pressing. At this time, the locking block 412 cooperates with the corresponding latch tooth under the action of the second spring 413 to fix the rectangular block 403 in the current position. At the same time, the four first springs 409 are in a compressed and force-accumulating state. At this time, the installation is completed, the operation is simple, time-saving and labor-saving, which facilitates the installation of the acquisition camera body 3 and improves work efficiency.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A machine vision acquisition camera bracket, comprising a bracket and a mounting block, wherein the mounting block is arranged on the bracket, characterized in that: The mounting block is movably mounted with a collection camera body; A fixing mechanism, wherein the fixing mechanism is arranged on the mounting block and is used to fix the acquisition camera body on the mounting block.

2. The machine vision acquisition camera bracket according to claim 1, characterized in that: A positioning plate is fixedly mounted on the mounting block, the positioning plate is in contact with the acquisition camera body, a cavity is provided on the mounting block, two sliding grooves are provided on the mounting block, and a groove is provided on the top of the mounting block.

3. The machine vision acquisition camera bracket according to claim 2, characterized in that: The fixing mechanism includes two long strips, which are respectively slidably installed in the two sliding grooves, the tops of the long strips extend to the outside of the corresponding sliding grooves and are fixedly installed with a clamping plate, and the clamping plate is provided with a rubber pad for buffering, and the rubber pad is in contact with the acquisition camera body, and a rectangular block is slidably installed in the cavity, the top of the rectangular block extends into the groove and is slidably connected to the inner wall of the groove, and the top of the rectangular block is fixedly installed with a bottom plate, and the bottom plate is movably connected to the inner wall of the groove.

4. The machine vision acquisition camera bracket according to claim 3, characterized in that: A screw is rotatably installed in the sliding groove, and the screw passes through the corresponding long block and is threadedly connected with the corresponding long block.

5. The machine vision acquisition camera bracket according to claim 3, characterized in that: Four sleeves are fixedly installed at the bottom of the base plate, and the bottom ends of the four sleeves extend into the cavity and are slidably connected to the inner wall of the cavity. Four fixing rods are fixedly installed in the cavity, and one end of the fixing rod extends into the corresponding sleeve and is slidably connected to the inner wall of the corresponding sleeve. A baffle is fixedly sleeved on the sleeve, and a first spring is slidably sleeved on the fixing rod, one end of the first spring is fixedly connected to the inner wall of the cavity, and the other end of the first spring is fixedly connected to the corresponding baffle.

6. The machine vision acquisition camera bracket according to claim 3, characterized in that: A plurality of latch teeth are fixed on the rectangular block in an array, a mounting rod is slidably installed in the cavity, a locking block is fixedly installed on one end of the mounting rod, the locking block is adapted to the latch teeth, the other end of the mounting rod extends outside the cavity and a handle is fixedly installed thereon, a second spring is slidably sleeved on the mounting rod, one end of the second spring is fixedly connected to the inner wall of the cavity, and the other end of the second spring is fixedly connected to the locking block.

7. The machine vision acquisition camera bracket according to claim 4, characterized in that: One end of the two screw rods close to each other extends into the cavity and is fixedly sleeved with a gear. A fixing frame is provided on one side of the rectangular block, and two racks are fixedly mounted on the fixing frame. The two racks are respectively meshed with the two gears.

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