Precision module with protection assembly

Abstract

The utility model discloses a precision module with a protection assembly, which belongs to the technical field of protection devices and comprises a precision module body and a mounting frame mounted on the outer wall of the precision module body. The limiting frames are arranged on the two sides of the precision module body, and the mounting frames are detachably inserted into the limiting frames; through the arrangement of the protection plates and the elastic structures, under the action force of the springs and the cooperation of the movable blocks, the connecting rods and the pushing frames, the two protection plates in the same group are tightly attached, so that the interface of the precision module body is shielded and protected, the structure is simple, the stability is high, and the practicability is high. When a plug of a wire is inserted into an interface in the precision module body, under the action force of the spring, the two protection plates always bear the action force which is close to each other, and when the two protection plates are clamped into a groove of the plug of the wire, the plug can be limited and fixed, so that the stability of insertion is ensured, the loosening condition is avoided, and the service life of the plug is prolonged. And the safety is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of protection devices, and in particular relates to a precision module with a protection component. Background Art

[0002] With the rapid development of science and technology, the application scope of precision modules is becoming increasingly wide, involving electronic equipment, mechanical equipment, automation equipment and other fields. Precision modules play a vital role in modern industrial production with their high precision, high reliability and high integration. However, during the operation of precision modules, they often face various potential risks and need to be protected by protective devices.

[0003] Patent No. CN 211263869 U discloses a protective device for an optical module, including a placement box, a first groove is provided at the upper end of the placement box, a telescopic buffer rod is inserted and connected to the middle of the left groove wall and the middle of the right groove wall of the first groove, a first inclined plate is fixedly installed on the opposite surfaces of the two telescopic buffer rods, a buffer device is provided at the bottom of the groove wall of the first groove, an optical module is fixedly connected to the upper end of the buffer device, a second groove is provided at the right end of the optical module, a rotating extrusion device is provided at the front side of the middle part of the upper end of the optical module, and an isolation protection device is provided at the upper right part of the optical module. The protective device for an optical module described in the utility model drives the isolation plate to move downward through the second connecting plate, so that the interface is isolated from the external environment, preventing external dust from entering the interface, thereby preventing the internal electronic components of the optical module from being short-circuited by dust, and protecting the optical module.

[0004] Since the utility model uses an isolation protection device to shield and protect the interface, thereby preventing external dust from entering the interface, but it drives the first rotating rod and the rotating disk to rotate through the forward and reverse motors, so as to adjust the position of the isolation protection device through the extrusion rod. The structure is relatively complicated and driven by the forward and reverse motors, the stability is poor, and the isolation protection device can only shield or open all the interfaces at the same time. When one of the two sockets is connected to a wire and the other socket is vacant, dust can still easily enter the vacant socket, and the protection effect has certain limitations. Utility Model Content

[0005] In order to solve the problems in the prior art that the structure is relatively complex, the stability is poor when driven by forward and reverse motors, and the isolation protection device can only block or open all interfaces at the same time, when one of the two sockets is plugged with a wire and the other socket is vacant, dust can still easily enter the vacant socket, and the protection effect has certain limitations, the utility model proposes a precision module with a protection component.

[0006] To achieve the above object, the utility model provides the following technical solution: a precision module with a protection component, comprising:

[0007] A precision module body and a mounting frame mounted on the outer wall of the precision module body;

[0008] A plurality of groups of limit frames are arranged on both sides of the precision module body, and the mounting frames are detachably plugged into the limit frames;

[0009] A plurality of groups of protection plates are slidably connected to the inside of the mounting frame, and two protection plates of the same group are fitted to each other;

[0010] The elastic structure is arranged on the mounting frame, and the elastic structure includes a plurality of mounting plates fixedly connected to the mounting frame, mounting sleeves are fixedly connected on both sides of the mounting plates, a movable block is slidably connected inside the mounting sleeve, a connecting rod and a spring are fixedly connected to the movable block, and a pushing frame is fixedly connected to the end of the connecting rod away from the movable block, and the pushing frame is fixed to the nearby protective plate.

[0011] As a preferred implementation, the cross-sectional shape of the limiting frame is set to be L-shaped, and the opening directions of the two limiting frames in the same group are arranged opposite to each other.

[0012] As a preferred implementation, the cross-sectional shape of the mounting frame is set to be a concave shape, and the mounting frame fits the precision module body.

[0013] As a preferred implementation, fastening bolts penetrate through both sides of the mounting frame, and the fastening bolts are threadedly connected to the precision module body.

[0014] As a preferred implementation, one end of the spring away from the movable block is fixedly connected to the mounting sleeve, and the spring is located inside the mounting sleeve, and the diameter of the movable block is greater than the diameter of the connecting rod.

[0015] As a preferred embodiment, the protection device also includes a heat dissipation structure, which includes two heat dissipation plates fixedly connected to both sides of the mounting frame, the heat dissipation plates are fitted with the precision module body, and a plurality of heat dissipation fins are installed on the surface of the heat dissipation plates.

[0016] As a preferred embodiment, a first inclined surface and two second inclined surfaces are provided on the side of the protective plate away from the heat sink, and the first inclined surface and the two second inclined surfaces are close to each other to form a guide surface, and the ends of the two protective plates in the same group that are close to each other can be snapped into the groove of the wire plug.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a protective plate and an elastic structure. When the operator does not insert the wire plug into the interface inside the precision module body, the two protective plates of the same group are tightly fitted together under the action of the spring and the cooperation of the movable block, the connecting rod and the pushing frame, so as to shield and protect the interface of the precision module body. The structure is simple and the stability is high. When the wire plug is inserted into the interface inside the precision module body, the two protective plates are always subjected to the action of approaching each other under the action of the spring. When the two protective plates are clamped into the groove of the wire plug, the plug can be limited and fixed, so as to ensure the stability of the plug-in and avoid looseness, and the safety is high.

[0019] 2. The utility model provides a first bevel and a second bevel. When an operator needs to insert the plug of the wire into the socket inside the precision module body, the first bevel and the two second bevels cooperate with each other to guide the plug to a certain extent, thereby facilitating the quick alignment of the plug and inserting it into the socket, thereby improving the convenience of use for the operator.

[0020] 3. The utility model provides a heat sink and heat sink fins. When the precision module body is working, the heat sink can absorb the heat of the precision module body, and then quickly dissipate the heat through the heat sink fins, thereby improving the heat dissipation efficiency of the precision module body, avoiding damage to the electronic components inside the precision module body due to severe heat generation, and having higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the connection between the mounting frame, protective plate, elastic structure and heat dissipation structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the connection between the protective plate and the elastic structure of the utility model;

[0024] Figure 4 The utility model is a schematic diagram of a protective plate structure.

[0025] In the figure: 1. Precision module body; 2. Mounting frame; 3. Limiting frame; 4. Protective plate; 5. Elastic structure; 501. Mounting plate; 502. Mounting sleeve; 503. Movable block; 504. Connecting rod; 505. Pushing frame; 506. Spring; 6. Heat dissipation structure; 601. Heat dissipation plate; 602. Heat dissipation fins; 7. Fastening bolts; 8. First inclined plane; 9. Second inclined plane. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] See also Figure 1-2 The utility model provides a precision module with a protection component, comprising:

[0029] A precision module body 1 and a mounting frame 2 mounted on an outer wall of the precision module body 1;

[0030] A plurality of sets of limit frames 3 are arranged on both sides of the precision module body 1, and the mounting frame 2 can be detachably inserted into the limit frames 3;

[0031] A plurality of groups of protection plates 4 are slidably connected to the inside of the mounting frame 2, and two protection plates 4 of the same group are fitted to each other;

[0032] The elastic structure 5 is arranged on the mounting frame 2. The elastic structure 5 includes a plurality of mounting plates 501 fixedly connected to the mounting frame 2. Mounting sleeves 502 are fixedly connected on both sides of the mounting plates 501. A movable block 503 is slidably connected inside the mounting sleeve 502. A connecting rod 504 and a spring 506 are fixedly connected to the movable block 503. An end of the connecting rod 504 away from the movable block 503 is fixedly connected to a pushing frame 505. The pushing frame 505 is fixed to the nearby protective plate 4.

[0033] Specifically, Figure 1 As shown, the cross-sectional shape of the limit frame 3 is set to be L-shaped, and the opening directions of the two limit frames 3 in the same group are relatively set, the cross-sectional shape of the mounting frame 2 is set to be concave, and the mounting frame 2 is fitted with the precision module body 1, and fastening bolts 7 are passed through both sides of the mounting frame 2, and the fastening bolts 7 are threadedly connected to the precision module body 1. By setting the fastening bolts 7 and the limit frame 3, it is convenient for the operator to quickly disassemble and assemble the mounting frame 2, thereby improving the operator's convenience of use.

[0034] The working principle of a precision module with a protection component provided by the utility model is as follows: when the operator does not insert the wire plug into the interface inside the precision module body 1, under the action of the spring 506, and the cooperation of the movable block 503, the connecting rod 504 and the pushing frame 505, the two protection plates 4 of the same group are tightly fitted, thereby shielding and protecting the interface of the precision module body 1;

[0035] When the plug of the wire is inserted into the precision module body 1, the plug squeezes the two protective plates 4, causing the two protective plates 4 to move away from each other. The protective plates 4 squeeze the connecting rod 504 through the push frame 505, the connecting rod 504 and the movable block 503. When the plug is fully inserted into the interface inside the precision module body 1, under the action of the spring 506, the two protective plates 4 are always subjected to the force of approaching each other. When the two protective plates 4 are snapped into the groove of the wire plug, the plug can be limited and fixed. When the precision module body 1 is working, the heat sink 601 can absorb the heat of the precision module body 1, and then quickly dissipate the heat through the heat sink 602.

[0036] Embodiment 2:

[0037] See also Figure 1-4 The utility model provides a precision module with a protection component, comprising:

[0038] A precision module body 1 and a mounting frame 2 mounted on an outer wall of the precision module body 1;

[0039] A plurality of sets of limit frames 3 are arranged on both sides of the precision module body 1, and the mounting frame 2 can be detachably inserted into the limit frames 3;

[0040] A plurality of groups of protection plates 4 are slidably connected to the inside of the mounting frame 2, and two protection plates 4 of the same group are fitted to each other;

[0041] The elastic structure 5 is arranged on the mounting frame 2. The elastic structure 5 includes a plurality of mounting plates 501 fixedly connected to the mounting frame 2. Mounting sleeves 502 are fixedly connected on both sides of the mounting plates 501. A movable block 503 is slidably connected inside the mounting sleeve 502. A connecting rod 504 and a spring 506 are fixedly connected to the movable block 503. An end of the connecting rod 504 away from the movable block 503 is fixedly connected to a pushing frame 505. The pushing frame 505 is fixed to the nearby protective plate 4.

[0042] Specifically, Figure 3 As shown, one end of the spring 506 away from the movable block 503 is fixedly connected to the mounting sleeve 502, and the spring 506 is located inside the mounting sleeve 502. The diameter of the movable block 503 is larger than the diameter of the connecting rod 504. By setting the spring 506, under the action of the spring 506, the two movable blocks 503 in the same group are always subjected to a force to move closer to each other, thereby facilitating a close fit between the two protective plates 4, shielding and protecting the socket of the precision module body 1, and facilitating the two protective plates 4 to limit and fix the wire plug.

[0043] Specifically, Figure 1 and 2As shown, the protection device also includes a heat dissipation structure 6, which includes two heat dissipation plates 601 fixedly connected to both sides of the mounting frame 2, the heat dissipation plates 601 are fitted with the precision module body 1, and a plurality of heat dissipation fins 602 are installed on the surface of the heat dissipation plates 601, and a first inclined surface 8 and two second inclined surfaces 9 are arranged on the side of the protective plate 4 away from the heat dissipation plate 601, and the first inclined surface 8 and the two second inclined surfaces 9 are close to each other to form a guide surface, and the ends of the two protective plates 4 of the same group that are close to each other can be snapped into the groove of the wire plug, by arranging the heat dissipation plates 601 and the heat dissipation fins 602, when the precision module body 1 is working, the heat dissipation plates 601 can absorb the heat of the precision module body 1, and then quickly dissipate the heat through the heat dissipation fins 602, thereby improving the heat dissipation efficiency of the precision module body 1, avoiding the electronic components inside the precision module body 1 from being damaged due to severe heat, and having higher safety.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision module with a protective component, characterized in that: include: A precision module body (1) and a mounting frame (2) mounted on the outer wall of the precision module body (1); A plurality of groups of limiting frames (3) are arranged on both sides of the precision module body (1), and the mounting frame (2) can be detachably plugged into the limiting frames (3); A plurality of groups of protection plates (4) are slidably connected to the inside of the mounting frame (2), and two protection plates (4) in the same group are in contact with each other; An elastic structure (5) is arranged on the mounting frame (2), and the elastic structure (5) comprises a plurality of mounting plates (501) fixedly connected to the mounting frame (2), mounting sleeves (502) are fixedly connected to both sides of the mounting plates (501), a movable block (503) is slidably connected inside the mounting sleeve (502), a connecting rod (504) and a spring (506) are fixedly connected to the movable block (503), and a pushing frame (505) is fixedly connected to one end of the connecting rod (504) away from the movable block (503), and the pushing frame (505) is fixed to the adjacent protective plate (4).

2. A precision module with a protection component according to claim 1, characterized in that: The cross-sectional shape of the limiting frame (3) is set to be L-shaped, and the opening directions of the two limiting frames (3) in the same group are arranged opposite to each other.

3. A precision module with a protection component according to claim 1, characterized in that: The cross-sectional shape of the mounting frame (2) is set to be a concave shape, and the mounting frame (2) is fitted with the precision module body (1).

4. The precision module with a protection component according to claim 1, characterized in that: Fastening bolts (7) are passed through both sides of the mounting frame (2), and the fastening bolts (7) are threadedly connected to the precision module body (1).

5. The precision module with a protection component according to claim 1, characterized in that: One end of the spring (506) away from the movable block (503) is fixedly connected to the mounting sleeve (502), and the spring (506) is located inside the mounting sleeve (502). The diameter of the movable block (503) is greater than the diameter of the connecting rod (504).

6. A precision module with a protection component according to claim 1, characterized in that: It also includes a heat dissipation structure (6), which includes two heat dissipation plates (601) fixedly connected to both sides of the mounting frame (2), the heat dissipation plates (601) are fitted with the precision module body (1), and a plurality of heat dissipation fins (602) are installed on the surface of the heat dissipation plates (601).

7. The precision module with a protection component according to claim 1, characterized in that: A first inclined surface (8) and two second inclined surfaces (9) are provided on the side of the protective plate (4) away from the heat sink (601), and the first inclined surface (8) and the two second inclined surfaces (9) are close to each other to form a guide surface, and the ends of the two protective plates (4) in the same group that are close to each other can be snapped into the groove of the wire plug.

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