CN219348895U - Rotary encoder housing - Google Patents

Abstract

The utility model belongs to the technical field of electricity, in particular to a rotary encoder housing, which comprises an encoder housing body, wherein a pair of sliding rails are fixedly connected to the side wall of the encoder housing body; the pair of sliding rails are symmetrically arranged on two sides of the encoder housing body; the inner side wall of the sliding rail is fixedly connected with a rubber pad; when the encoder housing body is used, the sliding block is pressed into the inner side wall of the sliding rail, the sliding block can be in contact with the rubber pad to generate certain friction force, the heat absorbing plate can be fully contacted with the encoder housing body wall body at the moment, heat absorbed by the heat absorbing plate can be conducted to the heat radiating plate wall body, and released to the outside through the heat radiating plate, so that a large amount of heat can be generated in the long-time use process, the effect of self-cooling is poor, heat dissipation is difficult to realize, and the heat inside the encoder housing body is absorbed through the heat absorbing plate at the moment, so that the effect of heat dissipation and cooling on the encoder housing body is increased.

Description

Rotary encoder housing

Technical Field

The utility model belongs to the technical field of electricity, and particularly relates to a rotary encoder housing.

Background

A rotary encoder is a device that can be used to measure rotational speed, with the rotary encoder, to achieve rapid speed regulation.

In the prior art, the rotary encoder mainly comprises an encoder body, a housing and a connecting port, and in the use process, a cable is connected with the connecting port, is connected with an electric unit of the encoder body, outputs electric energy for the encoder body, and then can measure the speed of an object.

However, in the prior art, when the encoder body is used for a long time, larger heat is generated, and the encoder body is difficult to dissipate heat due to the cover shell, so that the effect of heat dissipation is poor, and a certain influence is caused on the use of the encoder.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a rotary encoder housing, which comprises an encoder housing body, wherein a pair of sliding rails are fixedly connected to the side wall of the encoder housing body; the pair of sliding rails are symmetrically arranged on two sides of the encoder housing body; the inner side wall of the sliding rail is fixedly connected with a rubber pad; the inner side wall of the sliding rail is connected with a sliding block in a sliding manner; the side wall of the sliding block is fixedly connected with a pair of fixing plates; the pair of fixing plates are symmetrically arranged on two sides of the sliding block; the side wall of the fixed plate is fixedly connected with the same heat absorbing plate; the side wall of the heat absorption plate is fixedly connected with a plurality of radiating fins; the radiating fins are uniformly distributed on the side wall of the heat absorption plate; at the moment, the heat in the encoder housing body is absorbed through the heat absorbing plate, so that the effect of radiating and cooling the encoder housing body is improved.

Preferably, the side wall of the sliding block is fixedly connected with a plurality of telescopic rods; the telescopic rods are uniformly distributed on the side wall of the sliding block; the side wall of the telescopic rod is fixedly connected with an annular block; the side wall of the annular block is fixedly connected with a first spring; the telescopic rod and the end part of the first spring are fixedly connected with the same baffle; at this time, the baffle is contacted with the ground firstly, so that the protection effect on the radiating fins is improved.

Preferably, a pair of grooves are formed in the inner side wall of the sliding rail; the pair of grooves are symmetrically arranged on two sides of the sliding rail; the side wall of the groove is fixedly connected with a second spring; the end part of the second spring is fixedly connected with an inserting block; a pull rod is fixedly connected to the side wall of the insert block; the pull rod penetrates through the wall body of the slide rail and is connected with the slide rail in a sliding manner; a pair of slots are formed in the side wall of the sliding block; the slots are symmetrically arranged on two sides of the sliding block; at this time, the sliding block is inserted into the side wall of the slot through the inserting block, so that the fixing effect of the sliding block on the inner side wall of the sliding rail is improved.

Preferably, a pair of fixing frames are fixedly connected to the side walls of the sliding rail; the pair of fixing frames are symmetrically arranged on two sides of the sliding rail; a limiting plate is fixedly connected to the end part of the fixing frame; at this time, the limit plates on the two sides are used for blocking the sliding block, so that the limit effect when the sliding block is inserted into the inner side wall of the sliding rail is increased.

Preferably, the side wall of the limiting plate is fixedly connected with a plurality of brushes; the hairbrushes are uniformly distributed on the side wall of the limiting plate; the side wall of the hairbrush is provided with a fixing rod; the fixed rod penetrates through the brush wall body and is fixedly connected with the brush wall body; at the moment, dust and impurities are swept away through the hairbrush, so that the cleaning effect on the dust and impurities on the side wall of the sliding block is improved.

Preferably, the side wall of the limiting plate is fixedly connected with an elastic sheet; the elastic sheet is obliquely arranged; at this time, under the action of the back and forth shaking generated by the vibration of the elastic sheet, the cleaning action on dust and impurities on the brush wall body is further increased.

The beneficial effects of the utility model are as follows:

1. according to the rotary encoder housing, the heat dissipation fins are arranged, so that a large amount of heat is generated in the long-time use process, the heat dissipation is difficult due to poor self-cooling effect, and the heat in the encoder housing body is absorbed through the heat absorption plate, so that the effect of dissipating and cooling the encoder housing body is improved.

2. According to the rotary encoder housing, the first spring and the telescopic rod are arranged, so that the situation that the encoder housing body is collided when the encoder housing body is subjected to heat radiation is reduced, the encoder housing body is collided, the radiating fins are collided to the ground, the wall bodies of the radiating fins are damaged, the using effect of the radiating fins is influenced to a certain extent, and the baffle is contacted with the ground firstly at the moment, so that the protection effect of the radiating fins is improved.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a heat sink according to the present utility model;

FIG. 3 is a schematic view of a brush according to the present utility model;

FIG. 4 is a schematic view of a second spring according to the present utility model;

fig. 5 is a schematic view of the telescopic rod according to the present utility model.

In the figure: 1. an encoder housing body; 11. a slide rail; 12. a rubber pad; 13. a slide block; 14. a fixing plate; 15. a heat absorbing plate; 16. a heat sink; 2. a telescopic rod; 21. an annular block; 22. a first spring; 23. a baffle; 3. a groove; 31. a second spring; 32. inserting blocks; 33. a pull rod; 34. a slot; 4. a fixing frame; 41. a limiting plate; 5. a brush; 51. a fixed rod; 6. an elastic sheet; 7. rubber blocks.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, a rotary encoder housing according to an embodiment of the present utility model includes an encoder housing body 1, and a pair of sliding rails 11 are fixedly connected to a side wall of the encoder housing body 1; the pair of sliding rails 11 are symmetrically arranged on two sides of the encoder housing body 1; the inner side wall of the sliding rail 11 is fixedly connected with a rubber pad 12; the inner side wall of the sliding rail 11 is connected with a sliding block 13 in a sliding manner; a pair of fixing plates 14 are fixedly connected to the side walls of the sliding blocks 13; the pair of fixing plates 14 are symmetrically arranged on two sides of the sliding block 13; the side wall of the fixed plate 14 is fixedly connected with the same heat absorbing plate 15; the side wall of the heat absorption plate 15 is fixedly connected with a plurality of cooling fins 16; the heat radiating fins 16 are uniformly distributed on the side wall of the heat absorbing plate 15; when the encoder housing 1 is used, the fixing plates 14 on two sides are held by staff, the sliding block 13 is abutted with the sliding rail 11, a certain acting force is applied, the sliding block 13 is pressed into the inner side wall of the sliding rail 11 under the sliding fit of the sliding block 13 and the sliding rail 11, when the sliding block 13 slides on the inner side wall of the sliding rail 11, the sliding block 13 can be contacted with the rubber pad 12, a certain friction force can be generated through the mutual contact, the sliding block 13 can be fixed, the heat absorbing plate 15 can be fully contacted with the wall body of the encoder housing 1 at the moment, the heat in the encoder housing 1 can be absorbed through the mutual contact, the heat absorbed by the heat absorbing plate 15 can be conducted to the wall body of the radiating fin 16, and the heat is released to the outside through the radiating fin 16, so that the encoder housing 1 is radiated.

As shown in fig. 1, 2 and 5, the side wall of the sliding block 13 is fixedly connected with a plurality of telescopic rods 2; the telescopic rods 2 are uniformly distributed on the side wall of the sliding block 13; the side wall of the telescopic rod 2 is fixedly connected with an annular block 21; the side wall of the annular block 21 is fixedly connected with a first spring 22; the telescopic rod 2 and the end part of the first spring 22 are fixedly connected with one baffle 23; when the encoder housing body 1 is in use, when falling, the baffle plate 23 can be contacted with the ground firstly, under the extrusion action of the baffle plate 23 by impact, the telescopic rod 2 and the first spring 22 can perform telescopic motion so as to buffer impact force, after the impact force disappears, the first spring 22 can automatically recover under the self elastic action of the first spring 22, and in the process, the impact to the encoder housing body 1 is caused when the encoder housing body 1 is cooled, the encoder housing body 1 is knocked off, the cooling fin 16 is caused to impact the ground, the wall body of the cooling fin 16 is damaged, so that a certain influence is caused on the using effect of the cooling fin 16, and at the moment, the contact with the ground firstly by the baffle plate 23 is increased, so that the protection effect on the cooling fin 16 is increased.

As shown in fig. 2 to 4, a pair of grooves 3 are formed in the inner side wall of the sliding rail 11; the pair of grooves 3 are symmetrically arranged on two sides of the sliding rail 11; the side wall of the groove 3 is fixedly connected with a second spring 31; the end part of the second spring 31 is fixedly connected with an inserting block 32; a pull rod 33 is fixedly connected to the side wall of the insert block 32; the pull rod 33 penetrates through the wall body of the slide rail 11 and is in sliding connection with the wall body; a pair of slots 34 are formed in the side wall of the sliding block 13; the pair of slots 34 are symmetrically arranged on two sides of the sliding block 13; when in use, when the sliding block 13 is pressed into the inner side wall of the sliding rail 11, the wall of the sliding block 13 can extrude the inserting block 32, under the extrusion action, the second spring 31 can stretch and retract to extrude the inserting block 32 into the groove 3, when the sliding block 13 is completely slid into the inner side wall of the sliding rail 11, the inserting block 32 corresponds to the position of the slot 34, at the moment, under the elastic action of the second spring 31, the inserting block 32 can be sprung into the side wall of the slot 34 so as to clamp and fix the sliding block 13, when the sliding block 13 needs to be taken out, the sliding block 13 is held and pulled by a worker to the pull rod 33, the inserting block 32 is pulled back to the side wall of the groove 3, and then the sliding block 13 is taken out.

As shown in fig. 2 to 4, a pair of fixing frames 4 are fixedly connected to the side walls of the sliding rail 11; the pair of fixing frames 4 are symmetrically arranged on two sides of the sliding rail 11; a limiting plate 41 is fixedly connected to the end part of the fixing frame 4; when using, when inserting the slider 13 in the in-process on the slide rail 11 inside wall, slider 13 wall body can contact with limiting plate 41 of both sides this moment, and under limiting plate 41's inclined plane effect, slider 13 then can slide to the middle part of both sides limiting plate 41 to slide into slide rail 11 inside, afterwards fix slider 13, this in-process, thereby reduce the in-process of inserting slider 13 in slide rail 11, lead to the position of butt joint to appear the deviation, cause and be difficult to insert slider 13 in slide rail 11, thereby cause to increase certain work load, stop of slider 13 through both sides limiting plate 41 this moment, and then increase the spacing effect when inserting slider 13 on the slide rail 11 inside wall.

As shown in fig. 3 and 4, the side wall of the limiting plate 41 is fixedly connected with a plurality of brushes 5; the hairbrushes 5 are uniformly distributed on the side wall of the limiting plate 41; the side wall of the hairbrush 5 is provided with a fixed rod 51; the fixed rod 51 penetrates through the wall body of the hairbrush 5 and is fixedly connected with the wall body of the hairbrush; when the cleaning device is used, in the process of inserting the sliding block 13 into the inner side wall of the sliding rail 11, the hairbrush 5 is in contact with the wall body of the sliding block 13, at the moment, under the action of the hairbrush 5, the wall body of the sliding block 13 can be cleaned, dust and impurities adhered to the wall body of the sliding block 13 are swept away, meanwhile, in the cleaning process of the hairbrush 5, the fixing rod 51 can fix the hairbrush 5, the scattered hairbrush 5 is gathered, the cleaning effect on the sliding block 13 is improved, in the process, the part of dust and impurities adhered to the wall body of the sliding block 13 are reduced, the part of dust and impurities are adhered to the wall body of the sliding block 13, normal sliding of the sliding block 13 on the inner side wall of the sliding rail 11 is prevented, and at the moment, the dust and the impurities are swept away through the hairbrush 5, and then the cleaning effect on the side wall of the sliding block 13 is improved.

As shown in fig. 3 and 4, the side wall of the limiting plate 41 is fixedly connected with an elastic sheet 6; the elastic sheet 6 is obliquely arranged; when in use, when the sliding block 13 is inserted into the inner side wall of the sliding rail 11, the wall of the sliding block 13 extrudes the elastic sheet 6, and the elastic sheet 6 is extruded and bent under the action of extrusion, after the sliding block 13 is completely slid into the sliding rail 11, the elastic sheet 6 loses extrusion, so that the elastic sheet 6 automatically recovers, at the moment, the elastic sheet 6 shakes back and forth under the elastic action of the elastic sheet 6, the brush 5 is beaten in the shaking process, so that part of dust and impurities adhered to the wall of the brush 5 are beaten, and the cleaning effect of the brush 5 is influenced to a certain extent under the action of shaking back and forth generated by the vibration of the elastic sheet 6, so that the cleaning effect of dust and impurities on the wall of the brush 5 is increased.

As shown in fig. 3 and 4, a pair of rubber blocks 7 are fixedly connected to the side wall of the pull rod 33; the pair of rubber blocks 7 are symmetrically arranged at two sides of the pull rod 33; when in use, when a worker holds and pulls the pull rod 33, the hands are in contact with the rubber blocks 7 at two sides of the pull rod 33, a certain friction force can be generated through mutual contact, and in the process, so that the friction force between the hands and the pull rod 33 is small when the worker pulls the pull rod 33, the hands slide off the side wall of the pull rod 33 when the hands are pulled, and the fixing effect of the pull rod 33 in the hands is increased through the rubber blocks 7.

During operation, the fixing plates 14 on two sides are held by a worker, the sliding block 13 is abutted with the sliding rail 11, a certain acting force is applied, the sliding block 13 is pressed onto the inner side wall of the sliding rail 11 under the sliding fit of the sliding block 13 and the sliding rail 11, when the sliding block 13 slides on the inner side wall of the sliding rail 11, the sliding block 13 is contacted with the rubber pad 12, a certain friction force can be generated through the mutual contact, the sliding block 13 can be fixed, the heat absorbing plate 15 is fully contacted with the wall body of the encoder housing body 1, the heat in the encoder housing body 1 can be absorbed through the mutual contact, the heat absorbed by the heat absorbing plate 15 is conducted onto the wall body of the radiating fin 16, and the radiating fin 16 releases the heat to the outside, so that the encoder housing body 1 radiates the heat when the encoder housing body 1 is in use, when falling occurs, the baffle plate 23 firstly contacts with the ground, under the extrusion action of the baffle plate 23 by impact, the telescopic rod 2 and the first spring 22 can perform telescopic motion, so as to buffer impact force, after the impact force disappears, the first spring 22 can automatically recover under the self elastic action of the first spring 22, when in use, the wall of the sliding block 13 can extrude the inserting block 32 in the process of pressing the sliding block 13 into the inner side wall of the sliding rail 11, under the extrusion action, the second spring 31 can perform telescopic motion, the inserting block 32 is extruded into the groove 3, after the sliding block 13 completely slides into the inner side wall of the sliding rail 11, the inserting block 32 corresponds to the position of the inserting groove 34, at the moment, under the elastic action of the second spring 31, the inserting block 32 can be sprung into the side wall of the inserting groove 34, so as to clamp and fix the sliding block 13, when the sliding block 13 needs to be taken out, then the pull rod 33 is held and pulled by a worker, the inserting block 32 is pulled back to the side wall of the groove 3, then the sliding block 13 is taken out, when in use, in the process of inserting the sliding block 13 into the inner side wall of the sliding rail 11, the wall of the sliding block 13 is contacted with the limiting plates 41 on the two sides, at the moment, under the action of the inclined planes of the limiting plates 41, the sliding block 13 slides towards the middle parts of the limiting plates 41 on the two sides so as to slide into the sliding rail 11, then the sliding block 13 is fixed, when in use, in the process of inserting the sliding block 13 into the inner side wall of the sliding rail 11, at the moment, the hairbrush 5 is contacted with the wall of the sliding block 13, at the moment, under the action of the hairbrush 5, dust and impurities adhered to the wall of the sliding block 13 can be cleaned, and the hairbrush 5 can be fixed, the scattered hairbrush 5 is gathered, the cleaning effect of the sliding block 13 is increased, in the process of inserting the sliding block 13 into the inner side wall of the sliding rail 11, the sliding block 13 is extruded by the elastic sheet 6, and the elastic sheet 6 is automatically bent under the action of extrusion, and the elastic sheet is completely extruded by the sliding sheet 6, and then the elastic sheet is completely extruded by the sliding sheet 6 in the sliding sheet 6, and the elastic sheet is completely shaken on the sliding sheet 6, and the sliding sheet is completely when the sliding sheet is completely and the elastic sheet is lost, and the elastic sheet is completely is broken.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A rotary encoder housing comprising an encoder housing body (1), characterized in that: a pair of sliding rails (11) are fixedly connected to the side wall of the encoder housing body (1); the pair of sliding rails (11) are symmetrically arranged at two sides of the encoder housing body (1); the inner side wall of the sliding rail (11) is fixedly connected with a rubber pad (12); the inner side wall of the sliding rail (11) is connected with a sliding block (13) in a sliding manner; a pair of fixed plates (14) are fixedly connected to the side walls of the sliding blocks (13); the pair of fixing plates (14) are symmetrically arranged at two sides of the sliding block (13); the side wall of the fixed plate (14) is fixedly connected with the same heat absorbing plate (15); a plurality of radiating fins (16) are fixedly connected to the side wall of the heat absorption plate (15); the plurality of radiating fins (16) are uniformly distributed on the side wall of the heat absorbing plate (15).

2. A rotary encoder housing according to claim 1, wherein: the side wall of the sliding block (13) is fixedly connected with a plurality of telescopic rods (2); the telescopic rods (2) are uniformly distributed on the side wall of the sliding block (13); the side wall of the telescopic rod (2) is fixedly connected with an annular block (21); the side wall of the annular block (21) is fixedly connected with a first spring (22); the telescopic rod (2) and the end part of the first spring (22) are fixedly connected with the same baffle plate (23).

3. A rotary encoder housing according to claim 2, wherein: a pair of grooves (3) are formed in the inner side wall of the sliding rail (11); the pair of grooves (3) are symmetrically arranged at two sides of the sliding rail (11); the side wall of the groove (3) is fixedly connected with a second spring (31); an inserting block (32) is fixedly connected to the end part of the second spring (31); a pull rod (33) is fixedly connected to the side wall of the insert block (32); the pull rod (33) penetrates through the wall body of the sliding rail (11) and is connected with the wall body in a sliding manner; a pair of slots (34) are formed in the side wall of the sliding block (13); the pair of slots (34) are symmetrically arranged on two sides of the sliding block (13).

4. A rotary encoder housing according to claim 3, wherein: a pair of fixing frames (4) are fixedly connected to the side walls of the sliding rail (11); the pair of fixing frames (4) are symmetrically arranged at two sides of the sliding rail (11); and a limiting plate (41) is fixedly connected to the end part of the fixing frame (4).

5. A rotary encoder housing according to claim 4, wherein: a plurality of brushes (5) are fixedly connected to the side wall of the limiting plate (41); the hairbrushes (5) are uniformly distributed on the side wall of the limiting plate (41); the side wall of the hairbrush (5) is provided with a fixed rod (51); the fixing rod (51) penetrates through the wall body of the hairbrush (5) and is fixedly connected with the wall body.

6. A rotary encoder housing according to claim 5, wherein: the side wall of the limiting plate (41) is fixedly connected with an elastic sheet (6); the elastic sheet (6) is obliquely arranged.

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