Probe fixing support convenient to use during testing

Abstract

The utility model belongs to the technical field of fixing supports, and particularly relates to a probe fixing support convenient to use during testing, which comprises a support arranged at the top of a base, a connecting plate fixedly connected to the outer wall of the support, a fixing plate fixedly connected to one side, away from the support, of the connecting plate, and a motor fixedly connected to the top of the fixing plate. An output shaft of the motor is fixedly connected with a two-way threaded rod, two threaded sleeves are in threaded connection with the circumferential faces, opposite in thread direction, of the two-way threaded rod respectively, a clamping plate is fixedly connected to the lower portion of the side face of each threaded sleeve, and an anti-damage device is arranged on the inner wall of each clamping plate and comprises a short rod. The fixing support solves the problem that when the fixing support is used for clamping and fixing objects such as plastic or glass, the objects such as plastic or glass can be damaged due to overlarge clamping force, so that data of the objects such as plastic or glass is changed when the objects are tested.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixed brackets, and in particular relates to a probe fixed bracket which is convenient for testing. Background Art

[0002] A probe holder for testing is a device designed specifically for experiments and measurements. It is designed to stabilize and secure sensors or probes. It is widely used in laboratories, manufacturing, medical testing, and other fields to ensure accuracy and reliability during measurements. Common types include adjustable holders, magnetic holders, and clamp-type holders, which can flexibly adjust height and angle according to specific needs.

[0003] The patent with patent announcement number CN218208671U discloses an ultrasound probe fixing bracket, comprising a fixing base, a first support rod, a second support rod and a clamping member. The fixing base is suitable for being fixed on the edge of a bed, the first support rod is arranged on one side of the fixing base and can be adjusted up and down, the second support rod is arranged laterally, one end of the second support rod is connected to the upper end of the first support rod and can be rotated and adjusted along the circumference of the first support rod, and the other end extends upward, and the other end of the second support rod is provided with a mounting platform, and a universal ball is provided on the bottom surface of the clamping member, and the universal ball is movably connected to the mounting platform so that the clamping member can be adjusted at multiple angles, wherein one end of the clamping member is provided with a first clamping portion, and the other end is provided with a second clamping portion, and the second clamping portion can slide along the length direction of the clamping member to clamp and fix the ultrasound probe. The patent has a simple structure, convenient fixing, and flexible and convenient use.

[0004] However, the current fixing bracket has the following problems: when the fixing bracket is used to clamp and fix objects such as plastic or glass, the clamping force is too large, which may damage the plastic or glass objects, thereby changing the data of the plastic or glass objects during testing. Therefore, we propose a probe fixing bracket that is convenient for testing. Utility Model Content

[0005] The purpose of the utility model is to provide a probe fixing bracket that is convenient for use in testing, which can solve the problem in the related art that when the fixing bracket is clamping and fixing objects such as plastic or glass, the clamping force is too large, which may damage the objects such as plastic or glass, thereby changing the data of the objects such as plastic or glass when being tested.

[0006] The technical solutions adopted by this utility model are as follows:

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0008] The friction plate is located on the displacement track of the friction block, and a spring is provided between the clamping plate and the fixed block.

[0009] There are two friction plates, which are symmetrical to each other along the central axis of the clamping plate; there are two hinged rods, which are symmetrical to each other along the central axis of the fixing block.

[0010] The side of the fixed plate is provided with an adsorption device, which includes an L-shaped block, the side of the L-shaped block is fixedly connected to the side of the fixed plate, the inner wall of the L-shaped block is fixedly connected to a folding bag, the side of the folding bag away from the L-shaped block is fixedly connected to a push-pull plate, the side of the push-pull plate away from the folding bag is fixedly connected to a U-shaped connecting block, the side of the U-shaped connecting block is fixedly connected to the end of the short rod away from the fixed block, the top and bottom of the folding bag are fixedly connected to hoses, the ends of the two hoses away from the folding bag are fixedly connected to the same adsorption block, and the outer wall of the adsorption block is fixedly connected to the inner wall of the fixed block.

[0011] A plurality of suction ports are provided on the side of the adsorption block, and the side of the push-pull plate contacts the inner wall of the L-shaped block.

[0012] The fixing plate is in contact with the threaded sleeve, and the two hoses are fixedly passed through the bottom and the top of the fixing block.

[0013] The technical effects achieved by this utility model are:

[0014] The utility model provides an anti-damage device so that the short rod, the fixed block, the spring, the hinged rod, the friction, the track block, the friction plate and the clamping plate cooperate with each other, so that the fixed block pushes the friction block to contact the friction plate through the hinged rod. The contact between the friction block and the friction plate increases the friction force, so that the clamping plate cannot move, thereby avoiding the problem that when clamping and fixing objects such as plastic or glass, the clamping force is too large, the objects such as plastic or glass are damaged, resulting in changes in the data of the objects such as plastic or glass when being tested.

[0015] The utility model sets the adsorption device so that the folding bag, the push-pull plate, the U-shaped connecting block, the hose and the adsorption block cooperate, so that the short rod drives the U-shaped connecting block to move, and the movement of the U-shaped connecting block stretches the folding bag, so that the folding bag draws air at the suction port of the adsorption block through the hose, so that the adsorption block adsorbs and fixes the clamped items, avoiding the problem of the items loosening or falling when being detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the utility model as a whole;

[0017] Figure 2 This is a schematic diagram of the structure of the fixed plate of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the L-shaped block of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the anti-damage device of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the adsorption device of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] 1. Base; 2. Bracket; 3. Connecting plate; 4. Fixing plate; 5. Anti-damage device; 51. Short rod; 52. Fixing block; 53. Spring; 54. Articulated rod; 55. Friction block; 56. Track block; 57. Friction plate; 6. Adsorption device; 61. L-shaped block; 62. Folding bag; 63. Push-pull plate; 64. U-shaped connecting block; 65. Hose; 66. Adsorption block; 7. Motor; 8. Bidirectional threaded rod; 9. Threaded sleeve; 10. Clamping plate. DETAILED DESCRIPTION

[0023] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0024] like Figure 1-5 As shown, a probe fixing bracket for use in testing includes a bracket 2 provided on the top of a base 1, a connecting plate 3 fixedly connected to the outer wall of the bracket 2, a fixing plate 4 fixedly connected to the side of the connecting plate 3 away from the bracket 2, a motor 7 fixedly connected to the top of the fixing plate 4, a bidirectional threaded rod 8 fixedly connected to the output shaft of the motor 7, two threaded sleeves 9 are respectively threadedly connected to the circumferential surfaces of the bidirectional threaded rod 8 in opposite directions, and a clamping plate 10 is fixedly connected to the lower side of each threaded sleeve 9, and the inner wall of the clamping plate 10 is provided with There is an anti-damage device 5, which includes a short rod 51. The outer wall of the short rod 51 passes through and slides on the inner wall of the clamping plate 10. One end of the short rod 51 is fixedly connected to a fixed block 52. The side of the fixed block 52 close to the short rod 51 is hinged to a hinge rod 54. The end of the hinge rod 54 away from the fixed block 52 is hinged to a friction block 55. The side of the friction block 55 is slidably connected to a track block 56. The side of the track block 56 is fixedly connected to the inner wall of the clamping plate 10. The top of the inner wall of the clamping plate 10 is fixedly connected to a friction plate 57.

[0025] The friction plate 57 is located on the displacement track of the friction block 55, and a spring 53 is provided between the clamping plate 10 and the fixed block 52;

[0026] There are two friction plates 57, which are symmetrical to each other along the central axis of the clamping plate 10, and there are two hinge rods 54, which are symmetrical to each other along the central axis of the fixing block 52.

[0027] According to the above structure, when the motor 7 is started, the output shaft of the motor 7 will rotate the bidirectional threaded rod 8. The rotation of the bidirectional threaded rod 8 will cause the two threaded sleeves 9 to move toward each other. The movement of the two threaded sleeves 9 will drive the clamping plate 10 to clamp and fix the object to be tested. The movement of the clamping plate 10 will drive the short rod 51 to move. The movement of the short rod 51 will drive the fixed block 52 to move, so that the fixed block 52 contacts the object first, and the fixed block 52 stops moving, and the clamping plate 10 will continue to move. Therefore, the fixed block 52 will push the friction block 55 to contact the friction plate 57 through the hinged rod 54. The contact between the friction block 55 and the friction plate 57 will increase the friction force, so that the clamping plate 10 cannot move, thereby avoiding the problem that when clamping and fixing objects such as plastic glass, the clamping force is too large, which may cause damage to the objects such as plastic glass, resulting in changes in the data of the objects such as plastic glass during testing.

[0028] like Figure 1-5As shown, an adsorption device 6 is provided on the side of the fixed plate 4, and the adsorption device 6 includes an L-shaped block 61, the side of the L-shaped block 61 is fixedly connected to the side of the fixed plate 4, the inner wall of the L-shaped block 61 is fixedly connected to a folding capsule 62, the side of the folding capsule 62 away from the L-shaped block 61 is fixedly connected to a push-pull plate 63, the side of the push-pull plate 63 away from the folding capsule 62 is fixedly connected to a U-shaped connecting block 64, the side of the U-shaped connecting block 64 is fixedly connected to the end of the short rod 51 away from the fixed block 52, the top and bottom of the folding capsule 62 are fixedly connected to a hose 65, the ends of the two hoses 65 away from the folding capsule 62 are fixedly connected to the same adsorption block 66, and the outer wall of the adsorption block 66 is fixedly connected to the inner wall of the fixed block 52;

[0029] The side of the adsorption block 66 is provided with a plurality of suction ports, and the side of the push-pull plate 63 contacts the inner wall of the L-shaped block 61;

[0030] The fixing plate 4 is in contact with the threaded sleeve 9, and the two hoses 65 are fixedly passed through the bottom and top of the fixing block 52;

[0031] According to the above structure, when the short rod 51 moves, the short rod 51 will drive the U-shaped connecting block 64 to move. The movement of the U-shaped connecting block 64 will stretch the folding bag 62, so that the folding bag 62 draws air from the suction port of the adsorption block 66 through the hose 65, so that the adsorption block 66 adsorbs and fixes the clamped items, avoiding the problem of the items loosening or falling during detection.

[0032] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A probe fixing bracket for use in testing, comprising a bracket (2) provided on the top of a base (1), a connecting plate (3) fixedly connected to the outer wall of the bracket (2), a fixing plate (4) fixedly connected to the side of the connecting plate (3) away from the bracket (2), a motor (7) fixedly connected to the top of the fixing plate (4), an output shaft of the motor (7) fixedly connected to a bidirectional threaded rod (8), two threaded sleeves (9) respectively threadedly connected to the circumferential surfaces of the bidirectional threaded rod (8) in opposite thread directions, and a clamping plate (10) fixedly connected to the lower side of each threaded sleeve (9); Its characteristics are: The inner wall of the clamping plate (10) is provided with an anti-damage device (5), and the anti-damage device (5) includes a short rod (51), the outer wall of the short rod (51) penetrates and slides on the inner wall of the clamping plate (10), one end of the short rod (51) is fixedly connected to a fixed block (52), the side of the fixed block (52) close to the short rod (51) is hinged to a hinge rod (54), the end of the hinge rod (54) away from the fixed block (52) is hinged to a friction block (55), the side of the friction block (55) is slidably connected to a track block (56), the side of the track block (56) is fixedly connected to the inner wall of the clamping plate (10), and the top of the inner wall of the clamping plate (10) is fixedly connected to a friction plate (57).

2. A probe fixing bracket for convenient testing according to claim 1, characterized in that: The friction plate (57) is located on the displacement track of the friction block (55), and a spring (53) is provided between the clamping plate (10) and the fixed block (52).

3. The probe fixing bracket for convenient testing according to claim 1, characterized in that: There are two friction plates (57) and they are symmetrical to each other along the central axis of the clamping plate (10); there are two hinged rods (54) and they are symmetrical to each other along the central axis of the fixing block (52).

4. The probe fixing bracket for convenient testing according to claim 1, characterized in that: The side of the fixed plate (4) is provided with an adsorption device (6), and the adsorption device (6) comprises an L-shaped block (61), the side of the L-shaped block (61) is fixedly connected to the side of the fixed plate (4), the inner wall of the L-shaped block (61) is fixedly connected to a folding capsule (62), the side of the folding capsule (62) away from the L-shaped block (61) is fixedly connected to a push-pull plate (63), the side of the push-pull plate (63) away from the folding capsule (62) is fixedly connected to a U-shaped connecting block (64), the side of the U-shaped connecting block (64) is fixedly connected to one end of the short rod (51) away from the fixed block (52), the top and bottom of the folding capsule (62) are fixedly connected to a hose (65), the ends of the two hoses (65) away from the folding capsule (62) are fixedly connected to the same adsorption block (66), and the outer wall of the adsorption block (66) is fixedly connected to the inner wall of the fixed block (52).

5. The probe fixing bracket for convenient testing according to claim 4, characterized in that: The side surface of the adsorption block (66) is provided with a plurality of suction ports, and the side surface of the push-pull plate (63) is in contact with the inner wall of the L-shaped block (61).

6. The probe fixing bracket for convenient testing according to claim 4, characterized in that: The fixing plate (4) is in contact with the threaded sleeve (9), and the two hoses (65) are fixedly passed through the bottom and top of the fixing block (52).

Images