Waterproof encoder mounting structure

Abstract

The utility model discloses a waterproof encoder installation structure, which belongs to the technical field of encoders, and comprises a top plate, a bottom plate, two arc-shaped side plates, a joint enclosure plate and two elastic ribbons, the joint enclosure plate is sleeved on a connector of an encoder body, the top plate is attached to the top surface of the encoder body, and the two arc-shaped side plates are arranged on the bottom plate. The bottom plate is attached to the bottom face of the encoder body, the two arc-shaped side plates are located on the two opposite sides of the encoder body, and the two arc-shaped side plates are symmetrically arranged. According to the utility model, the top plate, the bottom plate, the two arc-shaped side plates and the joint enclosing baffle plate are mutually clamped and installed, each module is limited and fixed by using the elastic ribbons, the waterproof structure of the encoder body is rapidly installed in a modular manner, and the waterproof installation structure is convenient for assembly operation; the sealed space formed by the waterproof installation structure has a good waterproof effect, the encoder body is prevented from being eroded by water, and the encoder body is prevented from losing efficacy.

Description

Technical Field

[0001] The utility model belongs to the technical field of encoders, and in particular relates to a waterproof encoder installation structure. Background Art

[0002] An encoder is a device that compiles and converts signals or data into a signal form that can be used for communication, transmission and storage. Encoders are often installed in underwater equipment for use.

[0003] Currently, encoders connected to underwater equipment are susceptible to corrosion by moisture, causing encoder failure. Utility Model Content

[0004] The utility model aims to propose a waterproof encoder installation structure in order to solve the problem that an encoder connected to underwater equipment is easily corroded by water, resulting in encoder failure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof encoder mounting structure, which includes a top plate, a bottom plate, two arc-shaped side plates, a joint enclosure plate and two elastic cable ties, the joint enclosure plate is sleeved on the connecting head of the encoder body, the top plate is attached to the top surface of the encoder body, the bottom plate is attached to the bottom surface of the encoder body, the two arc-shaped side plates are located on the opposite sides of the encoder body, and the two arc-shaped side plates are arranged symmetrically, the arc-shaped side plates simultaneously clamp the edge of the top plate and the edge of the bottom plate, one end of the two arc-shaped side plates is attached to each other, and the other ends of the two arc-shaped side plates are both clamped with the joint enclosure plate, so that the environment around the encoder body is in a closed state, one of the elastic cable ties simultaneously tightens the two arc-shaped side plates and the joint enclosure plate, and the other elastic cable tie tightens the two arc-shaped side plates.

[0006] As a further description of the above technical solution:

[0007] The edges of the top plate and the bottom plate are both wrapped with a first sealing ring, and the inner wall of the arc-shaped side plate is provided with two inner arc-shaped grooves, and the two first sealing rings are respectively inserted into the two inner arc-shaped grooves.

[0008] As a further description of the above technical solution:

[0009] An outer arc-shaped slot is provided on the outer wall of the arc-shaped side plate, and the elastic cable tie is inserted into the outer arc-shaped slot.

[0010] As a further description of the above technical solution:

[0011] A sinking groove is provided on the top surface of the joint enclosure plate, and one of the elastic cable ties is inserted into the sinking groove.

[0012] As a further description of the above technical solution:

[0013] A notch is provided at the corner of the arc-shaped side plate, a slot is provided on the bottom wall and the side wall of the notch, and an insert strip is provided on the bottom surface and the side surface of the joint enclosure plate, and the insert strip is inserted into the slot.

[0014] As a further description of the above technical solution:

[0015] The top plate is provided with an axial hole, the edge of the axial hole is clamped with a second sealing ring, and the second sealing ring abuts against the rotating shaft of the encoder body.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] In the utility model, the top plate, the bottom plate, the two arc-shaped side plates and the joint enclosure plate are mutually clamped and installed, and each module is limited and fixed by elastic cable ties. The waterproof structure of the encoder body is quickly installed in a modular manner, and the waterproof installation structure is convenient for assembly operation. The sealed space formed by the waterproof installation structure has a good waterproof effect, which prevents the encoder body from being eroded by water and avoids failure of the encoder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The overall structure of the waterproof encoder installation structure is shown in Figure 1. Figure 1 .

[0019] Figure 2 The overall structure of the waterproof encoder installation structure is shown in Figure 1. Figure 2 .

[0020] Figure 3 This is an exploded view of the waterproof encoder installation structure.

[0021] Figure 4 Cross-sectional view of the waterproof encoder installation structure Figure 1 .

[0022] Figure 5 for Figure 4 A partial enlarged view of part A.

[0023] Figure 6 Cross-sectional view of the waterproof encoder installation structure Figure 2 .

[0024] Figure 7 for Figure 6 A partial enlarged view of part B.

[0025] Figure 8 This is a schematic diagram of the internal structure of the waterproof encoder installation structure.

[0026] Fig. 9 This is a schematic diagram of the structure of the joint enclosure plate in the waterproof encoder installation structure.

[0027] Legend:

[0028] 1. Top plate; 2. Bottom plate; 3. Arc-shaped side plate; 4. Joint enclosure plate; 5. Elastic cable tie; 6. Encoder body; 7. Connector; 8. First sealing ring; 9. Inner arc-shaped slot; 10. Outer arc-shaped slot; 11. Sinking groove; 12. Notch; 13. Slot; 14. Insert; 15. Shaft hole; 16. Second sealing ring; 17. Rotating shaft. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in 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.

[0030] See also Figure 1-9 The utility model provides a technical solution: a waterproof encoder installation structure, comprising a top plate 1, a bottom plate 2, two arc-shaped side plates 3, a joint enclosure plate 4 and two elastic tie bands 5, wherein the joint enclosure plate 4 is sleeved on the connector 7 of the encoder body 6, the top plate 1 is attached to the top surface of the encoder body 6, the bottom plate 2 is attached to the bottom surface of the encoder body 6, the two arc-shaped side plates 3 are located on the opposite sides of the encoder body 6, and the two arc-shaped side plates 3 are symmetrically arranged, the arc-shaped side plates 3 clamp the edge of the top plate 1 and the edge of the bottom plate 2 at the same time, one end of the two arc-shaped side plates 3 is attached to each other, and the other ends of the two arc-shaped side plates 3 are clamped to the joint enclosure plate 4, so that the environment around the encoder body 6 is in a closed state, one of the elastic tie bands 5 simultaneously clamps the two arc-shaped side plates 3 and the joint enclosure plate 4, and the other elastic tie band 5 clamps the two arc-shaped side plates 3;

[0031] The edges of the top plate 1 and the bottom plate 2 are both wrapped with a first sealing ring 8, and the inner wall of the arc-shaped side plate 3 is provided with two inner arc-shaped grooves 9, and the two first sealing rings 8 are respectively inserted into the two inner arc-shaped grooves 9, so that the top plate 1 and the bottom plate 2 are conveniently mounted on the arc-shaped side plate 3, and the top plate 1, the bottom plate 2 and the two arc-shaped side plates 3 are ensured to have a strong airtightness of the sealing environment around the encoder body 6 after the top plate 1, the bottom plate 2 and the two arc-shaped side plates 3 are assembled;

[0032] An outer arc-shaped slot 10 is provided on the outer wall of the arc-shaped side plate 3, and the elastic tie 5 is inserted into the outer arc-shaped slot 10. A sinking slot 11 is provided on the top surface of the joint enclosure plate 4, and one of the elastic tie ties 5 is inserted into the sinking slot 11, so as to facilitate the stable installation of the elastic tie 5;

[0033] A notch 12 is provided at the corner of the arc-shaped side plate 3, and a slot 13 is provided on the bottom wall and the side wall of the notch 12. Insert strips 14 are provided on the bottom surface and the side surface of the joint enclosure plate 4, and the insert strips 14 are inserted into the slots 13, so as to facilitate the establishment of a snap-fit ​​installation between the joint enclosure plate 4 and the arc-shaped side plate 3;

[0034] The top plate 1 is provided with an axial hole 15 , and a second sealing ring 16 is clamped on the edge of the axial hole 15 . The second sealing ring 16 abuts against a rotating shaft 17 of the encoder body 6 to ensure that the sealing environment around the encoder body 6 is highly airtight.

[0035] Working principle: First, wrap the edge of the top plate 1 with the first sealing ring 8, wrap the edge of the bottom plate 2 with the first sealing ring 8, the rotating shaft 17 on the encoder body 6 passes through the shaft hole 15, so that the rotating shaft 17 is against the second sealing ring 16, the top plate 1 is attached to the top of the encoder body 6, the bottom plate 2 is attached to the bottom of the encoder body 6, and the joint enclosure plate 4 is sleeved on the connector 7 of the encoder body 6. Secondly, align the two inner arc grooves 9 with the two first sealing rings 8 respectively, move the arc side plates 3, and insert the two first sealing rings 8 into the two inner arc grooves 9. The two arc side plates 3 One end of the two arc-shaped side panels 3 is fitted together, and then, at the other end of the two arc-shaped side panels 3, the insert strip 14 on the joint enclosure plate 4 is inserted into the slot 13 at the notch 12. Finally, one of the elastic tie straps 5 is inserted into the outer arc-shaped slot 10 and the sinking groove 11. The elastic tie strap 5 firmly holds the two arc-shaped side panels 3 and the joint enclosure plate 4 under its own elastic force. The other elastic tie strap 5 is inserted into the outer arc-shaped slot 10. The elastic tie strap 5 firmly holds the two arc-shaped side panels 3 and the joint enclosure plate 4 under its own elastic force, ensuring that the sealing environment around the encoder body 6 is highly airtight.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. The waterproof encoder installation structure is characterized by: The encoder comprises a top plate (1), a bottom plate (2), two arc-shaped side plates (3), a joint enclosure plate (4) and two elastic tie bands (5); the joint enclosure plate (4) is sleeved on a connector (7) of an encoder body (6); the top plate (1) is attached to the top surface of the encoder body (6); the bottom plate (2) is attached to the bottom surface of the encoder body (6); the two arc-shaped side plates (3) are located on opposite sides of the encoder body (6); the two arc-shaped side plates (3) are symmetrically arranged; the arc-shaped side plates (3) are arranged on opposite sides of the encoder body (6); The plate (3) simultaneously clamps the edge of the top plate (1) and the edge of the bottom plate (2), one end of the two arc-shaped side plates (3) fits together, and the other ends of the two arc-shaped side plates (3) are clamped to the joint enclosure plate (4), so that the environment around the encoder body (6) is in a closed state, one of the elastic tie bands (5) simultaneously clamps the two arc-shaped side plates (3) and the joint enclosure plate (4), and the other elastic tie band (5) clamps the two arc-shaped side plates (3).

2. The waterproof encoder installation structure according to claim 1, characterized in that: The edges of the top plate (1) and the bottom plate (2) are both wrapped with a first sealing ring (8), and the inner wall of the arc-shaped side plate (3) is provided with two inner arc-shaped grooves (9), and the two first sealing rings (8) are respectively inserted into the two inner arc-shaped grooves (9).

3. The waterproof encoder installation structure according to claim 1, characterized in that: An outer arc-shaped slot (10) is provided on the outer wall of the arc-shaped side plate (3), and the elastic cable tie (5) is inserted into the outer arc-shaped slot (10).

4. The waterproof encoder installation structure according to claim 3, characterized in that: A sinking groove (11) is provided on the top surface of the joint enclosure plate (4), and one of the elastic cable ties (5) is inserted into the sinking groove (11).

5. The waterproof encoder installation structure according to claim 1, characterized in that: A notch (12) is provided at a corner of the arc-shaped side plate (3), a slot (13) is provided on the bottom wall and the side wall of the notch (12), and an inserting strip (14) is provided on the bottom surface and the side surface of the joint enclosure plate (4), and the inserting strip (14) is inserted into the slot (13).

6. The waterproof encoder installation structure according to claim 1, characterized in that: The top plate (1) is provided with an axial hole (15), the edge of the axial hole (15) is clamped with a second sealing ring (16), and the second sealing ring (16) abuts against a rotating shaft (17) of the encoder body (6).

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