Instrument fixing device capable of achieving automatic clamping

Abstract

The utility model relates to the technical field of instruments and meters, and provides an instrument and meter fixing device capable of clamping automatically, which comprises an abutting disc, one end of the abutting disc is provided with a moving groove in a penetrating manner, and a first clamping piece, a second clamping piece, a third clamping piece and a fourth clamping piece are arranged above the abutting disc. One end of the abutting disc is fixedly connected with a moving assembly. When the instrument is moved, the abutting disc is pushed to move along the threaded rod, at the moment, the abutting disc pushes the instrument to move until one end of the instrument moves to make contact with the pressing plate, at the moment, under the combined action of the pressing plate and the abutting disc, the instrument can be prevented from moving again, and then a worker can rotate the threaded cap; and the threaded cap rotates along the threaded rod until the threaded cap touches and extrudes one end of the abutting disc, at the moment, the abutting disc can be prevented from moving along the threaded rod again under the action of the threaded cap, and the problem that the instruments and meters are inconvenient to clamp and shake is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of instruments and meters, and in particular to an instrument and meter fixing device capable of automatically clamping. Background Art

[0002] Instruments are devices or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. They may also have functions such as automatic control, alarm, signal transmission, and data processing. However, the current instruments and meters still have the following deficiencies in actual installation and use: First, the current common instruments and meters do not have specific protective structures during actual use, so that external dust and water stains often enter the interior of the instruments and meters, thereby affecting the practicality and safety of the instruments and meters; Second, most instruments and meters are placed somewhere for use and do not have a fixed structure, so they often shake or fall during use.

[0003] The patent specification with announcement number CN113339657A discloses an instrument fixing device suitable for various sizes that can be automatically clamped. By providing a gear structure to realize the synchronous movement of five limit fixing plates, the device can be convenient for fixing and installing instruments of various sizes in actual use. The overall closed structure and heat transfer to expand the airbag can not only effectively protect the internal instruments, but also further fix the internal fixed instruments through the expanded airbag.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: after the above device fixes the instrument during use, when the fixing device is moved, the instrument moves along with it, which easily causes the instrument and the fixing device to shake, thereby causing the instrument and the fixing device to shift and detach, so further improvement is needed. Utility Model Content

[0005] The utility model provides an instrument fixing device capable of automatically clamping, which solves the problem in the related art that it is inconvenient to clamp the instrument to prevent it from shaking.

[0006] The technical solution of the utility model is as follows:

[0007] The cam is configured to move the movable member to the position corresponding to the movement of the first and second movable members, and the movable member is configured to move the movable member to the position corresponding to the movement of the first and second movable members.

[0008] Preferably, the third clamping member comprises a threaded rod passing through the interior of the movable groove, and one end of the threaded rod is fixedly connected to a clamping ring block.

[0009] Preferably, a soft pad is evenly and fixedly connected to the inner wall of the clamping ring block, and a pressure plate is fixedly connected to the bottom side of the inner wall of the clamping ring block.

[0010] Preferably, a baffle is fixedly connected to the other end of the threaded rod, and a threaded cap is threadedly connected to the outer surface of the threaded rod.

[0011] Preferably, the moving assembly includes a connecting rod fixedly connected to one end of the abutment plate, and the connecting rod is located around the handle groove.

[0012] Preferably, one end of the connecting rod is fixedly connected to a ring block, and the outer surface of the ring block is fixedly connected to a telescopic rod.

[0013] Preferably, the output end of the telescopic rod is fixedly connected with a collar, and the collar passes through the outer surface of the threaded rod.

[0014] Preferably, the collar is located between the baffle and the threaded cap.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model places the instrument between the plate and the third clamping piece, and places the instrument at the center of the plate. Then the staff controls the telescopic rod to extend and retract to drive the sleeve ring to extend and retract. Under the action of the sleeve ring, the threaded rod will be driven to move synchronously. At this time, the threaded rod will move along the moving groove until the inner wall of the clamping ring block touches the outer surface of the instrument. Then the extension and retraction of the telescopic rod is stopped, and then the other three groups of telescopic rods are controlled to extend and retract, so that the first clamping piece, the second clamping piece, the third clamping piece and the fourth clamping piece respectively touch the instrument. At this time, the instrument can be effectively fixed, and due to the presence of the soft pad, the clamping of the clamping ring block will not cause damage to the outer surface of the instrument.

[0017] 2. The utility model pushes the resistance plate to move along the threaded rod, and the resistance plate will push the instrument to move until one end of the instrument moves and touches the pressure plate. At this time, the pressure plate and the resistance plate can prevent the instrument from moving again. Then the staff can rotate the threaded cap to make the threaded cap rotate along the threaded rod until the threaded cap touches and squeezes one end of the resistance plate. At this time, the resistance plate can be prevented from moving along the threaded rod again under the action of the threaded cap, thereby solving the problem of inconvenience in clamping the instrument to prevent it from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the support plate structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the mobile component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the third clamping member of the utility model.

[0023] In the figure: 1, abutment plate; 11, movable groove; 12, handle groove; 2, first clamping member; 3, second clamping member; 4, third clamping member; 41, clamping ring block; 42, cushion; 43, threaded rod; 44, baffle plate; 45, threaded cap; 46, pressure plate; 5, fourth clamping member; 6, movable assembly; 61, connecting rod; 62, ring block; 63, telescopic rod; 64, sleeve ring. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 As shown, this embodiment proposes an instrument fixing device that can be automatically clamped, including a plate 1, and a first clamping member 2, a second clamping member 3, a third clamping member 4 and a fourth clamping member 5 are arranged above the plate 1 for fixing the instrument to prevent the instrument from shaking in the horizontal direction. The first clamping member 2, the second clamping member 3, the third clamping member 4 and the fourth clamping member 5 have the same structure, and one end of the first clamping member 2, the second clamping member 3, the third clamping member 4 and the fourth clamping member 5 all pass through the interior of the plate 1, and one end of the plate 1 is fixedly connected to a moving component 6 for controlling the movement of the fixing device, and one end of the moving component 6 passes through one end of the first clamping member 2, the second clamping member 3, the third clamping member 4 and the fourth clamping member 5.

[0026] like Figure 2 As shown, a movable groove 11 is formed through one end of the resisting plate 1, and the movable groove 11 corresponds to the first clamping member 2, the second clamping member 3, the third clamping member 4 and the fourth clamping member 5 respectively. A handle groove 12 is formed through the center position of the resisting plate 1, and the movable groove 11 is evenly formed around the handle groove 12. The existence of the handle groove 12 makes it easy to hold the resisting plate 1 for labor saving.

[0027] like Figure 3 As shown, the moving assembly 6 includes a connecting rod 61 fixedly connected to one end of the abutment plate 1, the connecting rod 61 is located around the handle groove 12, one end of the connecting rod 61 is fixedly connected to a ring block 62, the outer surface of the ring block 62 is fixedly connected to a telescopic rod 63, the output end of the telescopic rod 63 is fixedly connected to a collar 64, the collar 64 passes through the outer surface of the threaded rod 43, the collar 64 is located between the baffle plate 44 and the threaded cap 45, the baffle plate 44 is used to prevent the collar 64 from detaching from the threaded rod 43, and also to prevent the threaded cap 45 from detaching from the threaded rod 43.

[0028] like Figure 4As shown, the third clamping member 4 includes a threaded rod 43 passing through the inside of the movable groove 11, one end of the threaded rod 43 is fixedly connected to a clamping ring block 41, the inner wall of the clamping ring block 41 is evenly fixedly connected with a soft pad 42, the bottom side of the inner wall of the clamping ring block 41 is fixedly connected with a pressure plate 46, the other end of the threaded rod 43 is fixedly connected to a baffle 44, the outer surface of the threaded rod 43 is threadedly connected with a threaded cap 45, the inner wall of the clamping ring block 41 is used to fix the outer surface of the instrument, and the soft pad 42 is used to prevent the outer surface of the instrument from being damaged.

[0029] The working principle and instructions for use of the utility model are as follows: when it is necessary to fix the instrument, the staff first needs to take out the instrument, and then the staff needs to place the instrument between the plate 1 and the third clamping member 4, and place the instrument in the center of the plate 1, and then the staff controls the telescopic rod 63 to extend and retract to drive the ring 64 to extend and retract, and under the action of the ring 64, the threaded rod 43 will be driven to move synchronously, and the threaded rod 43 will move along the moving groove 11 until the inner wall of the clamping ring block 41 touches the outer surface of the instrument, and then the telescopic rod 63 is stopped, and then the other three groups of telescopic rods 63 are controlled to extend and retract, so that the first clamp 2, the second clamp 3, the third clamp 4 and the third clamp 5 are fixed to ... The four clamping members 5 touch the instrument respectively, and the instrument can be effectively fixed at this time. Due to the presence of the soft pad 42, the clamping of the clamping ring block 41 will not cause damage to the outer surface of the instrument. Then the staff can push the disc 1 to move along the threaded rod 43. At this time, the disc 1 will push the instrument to move until one end of the instrument moves and touches the pressure plate 46. At this time, the pressure plate 46 and the disc 1 can prevent the instrument from moving again under the joint action of the pressure plate 46 and the disc 1. Then the staff can rotate the threaded cap 45 so that the threaded cap 45 rotates along the threaded rod 43 until the threaded cap 45 touches and squeezes one end of the disc 1. At this time, the disc 1 can be prevented from moving along the threaded rod 43 again under the action of the threaded cap 45.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An instrument fixture capable of automatically clamping, comprising a butt plate (1), characterized in that: A moving groove (11) is formed through one end of the contact plate (1), a handle groove (12) is formed through the center of the contact plate (1), and the moving groove (11) is evenly formed around the handle groove (12). A first clamping member (2), a second clamping member (3), a third clamping member (4) and a fourth clamping member (5) are provided above the contact plate (1) for fixing the instrument to prevent the instrument from shaking in the horizontal direction. The first clamping member (2), the second clamping member (3), the third clamping member (4) and the fourth clamping member (5) have the same structure. The movable groove (11) corresponds to the first clamping member (2), the second clamping member (3), the third clamping member (4) and the fourth clamping member (5) respectively; one end of the first clamping member (2), the second clamping member (3), the third clamping member (4) and the fourth clamping member (5) all pass through the interior of the support plate (1); one end of the support plate (1) is fixedly connected to a movable component (6) for controlling the movement of the fixed device; one end of the movable component (6) passes through one end of the first clamping member (2), the second clamping member (3), the third clamping member (4) and the fourth clamping member (5).

2. The automatic clamping instrument fixture according to claim 1, characterized in that: The third clamping member (4) comprises a threaded rod (43) penetrating through the interior of the movable groove (11), and one end of the threaded rod (43) is fixedly connected to a clamping ring block (41).

3. The automatic clamping instrument fixture according to claim 2, characterized in that: A soft pad (42) is evenly and fixedly connected to the inner wall of the clamping ring block (41), and a pressure plate (46) is fixedly connected to the bottom side of the inner wall of the clamping ring block (41).

4. The automatic clamping instrument fixture according to claim 3, characterized in that: The other end of the threaded rod (43) is fixedly connected to a baffle (44), and a threaded cap (45) is threadedly connected to the outer surface of the threaded rod (43).

5. The automatic clamping instrument fixture according to claim 1, characterized in that: The moving assembly (6) comprises a connecting rod (61) fixedly connected to one end of the abutment plate (1), and the connecting rod (61) is located around the handle groove (12).

6. The automatic clamping instrument fixture according to claim 5, characterized in that: One end of the connecting rod (61) is fixedly connected to a ring block (62), and the outer surface of the ring block (62) is fixedly connected to a telescopic rod (63).

7. The automatic clamping instrument fixture according to claim 6, characterized in that: The output end of the telescopic rod (63) is fixedly connected with a collar (64), and the collar (64) passes through the outer surface of the threaded rod (43).

8. The automatic clamping instrument fixture according to claim 7, characterized in that: The collar (64) is located between the baffle (44) and the threaded cap (45).

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