CN222938516U - A new type of photoelectric switch decoder - Google Patents

Abstract

The utility model discloses a novel photoelectric switch decoder, which comprises a shell and a body, wherein the body is detachably clamped inside the shell, the shell is barrel-shaped and comprises a circular side wall and a bottom connected to one end of the side wall, a plurality of countersunk holes are formed in the bottom, and countersunk screws are arranged in the countersunk holes. Compared with the prior art, the utility model has the beneficial effects that the countersunk head screw penetrates through the countersunk head holes by arranging the countersunk head holes on the bottom, the countersunk head screw is connected with production equipment, and then the body is clamped in the shell. Forming a complete opto-electronic switch decoder. The structure omits a bracket and reduces the installation cost. Countersunk head screw connection has quick, labour saving and time saving's advantage.

Description

Novel photoelectric switch decoder

Technical Field

The present utility model relates to an optoelectronic switch decoder, and more particularly, to a mounting structure of the decoder.

Background

Photoelectric switch decoders are often used in conjunction with encoders, mounted on production equipment, for detecting the motion of an article. However, the existing photoelectric switch decoder has the defects that the existing photoelectric switch decoder is connected with production equipment through a bracket, an additional mounting bracket is required to be arranged, the manufacturing and mounting cost is high, and the mounting is time-consuming and labor-consuming.

Disclosure of utility model

In order to overcome the defects, the utility model aims to provide a novel photoelectric switch decoder which is simple in structure and easy to install.

In order to achieve the purpose, the novel photoelectric switch decoder comprises a shell and a body, wherein the body is detachably clamped inside the shell, the shell is barrel-shaped and comprises a circular side wall and a bottom connected to one end of the side wall, a plurality of countersunk holes are formed in the bottom, and countersunk screws are arranged in the countersunk holes.

The utility model further provides that the glass cover comprises a glass cover, an electric appliance part, a plurality of clamping rods and a plurality of conductive contacts, the glass cover and the plurality of conductive contacts are respectively connected to the upper end and the lower end of the electric appliance part, the clamping rods are connected to the side face of the electric appliance part, vertical grooves, horizontal grooves and clamping grooves are formed in the side wall and are sequentially connected end to end, the clamping rods enter from the vertical grooves and pass through the horizontal grooves until being clamped in the clamping grooves, a plurality of elastic contacts are arranged on the bottom, and the elastic contacts are abutted to the conductive contacts and apply reaction force to the conductive contacts.

The utility model is further arranged in such a way that the vertical groove extends downwards from the top end of the side wall, the horizontal groove is horizontally arranged, and the clamping groove extends upwards from one end of the horizontal groove.

The utility model is further characterized in that a plurality of accommodating grooves are formed in the bottom, springs are inserted into the accommodating grooves, the top ends of the springs are connected with conducting plates, the conducting plates are connected with cables, and the springs push the conducting plates to be abutted against the conducting contacts.

The utility model is further characterized in that the bottom is provided with a mounting groove, a lining is clamped in the mounting groove, and the conducting strip is coated on one section of the lining.

The utility model is further arranged in such a way that the lining is ring-shaped, the lining at the conducting strip being higher than the lining at the mounting groove.

The utility model is further arranged that the side wall is connected with a wire harness sleeve, and the cable wire penetrates through the side wall and enters the wire harness sleeve.

Compared with the prior art, the utility model has the beneficial effects that the countersunk head screw penetrates through the countersunk head holes by arranging the countersunk head holes on the bottom, the countersunk head screw is connected with production equipment, and then the body is clamped in the shell. Forming a complete opto-electronic switch decoder. The structure omits a bracket and reduces the installation cost. The countersunk head screw connection has the advantages of being quick, time-saving and labor-saving, and the patent application has progress.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a novel photoelectric switch decoder according to a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the housing;

Fig. 3 is a schematic view of the structure of the housing, the patch, the conductive sheet and the spring.

1, A shell, 2, a body, 3, a mounting groove, 4, a lining, 5, a conducting strip, 6, a spring, 11, a side wall, 12, a bottom, 13, a harness sleeve, 14, a vertical groove, 15, a horizontal groove, 16, a clamping groove, 17, a countersink, 18, a containing groove, 21, a glass cover, 22, an electrical part, 23, a clamping rod, 24 and a conducting contact.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-3, the novel photoelectric switch decoder in this embodiment includes a housing 1 and a body 2, the body 2 is detachably clamped inside the housing 1, the housing 1 is barrel-shaped, and includes a circular side wall 11 and a bottom 12 connected to one end of the side wall 11, a plurality of countersunk holes 17 are formed in the bottom 12, and countersunk screws are arranged in the countersunk holes 17.

Through setting up a plurality of counter sunk holes 17 on bottom 12, counter sunk screw passes counter sunk holes 17, connects counter sunk screw with production facility, then with body 2 joint in shell 1 inside. Forming a complete opto-electronic switch decoder. The structure omits a bracket and reduces the installation cost. Because countersunk head screw connection has quick, labour saving and time saving's advantage, convenient operation uses.

The utility model further provides that the body 2 comprises a glass cover 21, an electric appliance part 22, a plurality of clamping rods 23 and a plurality of conductive contacts 24, wherein the glass cover 21 and the plurality of conductive contacts 24 are respectively connected to the upper end and the lower end of the electric appliance part 22, the plurality of clamping rods 23 are connected to the side face of the electric appliance part 22, the side wall 11 is provided with a vertical groove 14, a horizontal groove 15 and a clamping groove 16, the vertical groove 14, the horizontal groove 15 and the clamping groove 16 are sequentially connected end to end, the clamping rods 23 enter from the vertical groove 14 and pass through the horizontal groove 15 until being clamped in the clamping groove 16, the bottom 12 is provided with a plurality of elastic contacts, and the elastic contacts are abutted against the conductive contacts 24 and apply reactive force to the conductive contacts 24.

A glass cover 21 covers the top end of the housing 1. During the process of the electrical part 22 extending into the housing 1, the clamping rod 23 enters from the vertical groove 14, passes through the horizontal groove 15 and enters into the clamping groove 16. At this time, the plurality of elastic contacts on the bottom 12 are abutted against the conductive contacts 24 at the lower end of the electric appliance part 22, and apply a reaction force to the conductive contacts 24. The electrical part 22 is pushed upwards by the conductive contact 24 until the clamping rod 23 abuts against the top end of the clamping groove 16. The clamping structure consisting of the vertical groove 14, the horizontal groove 15 and the clamping groove 16 is rapid to install or detach and convenient to use. The mounting structure formed by the countersunk holes 17 and countersunk screws is matched for use, so that the mounting efficiency is improved.

The utility model is further arranged that the vertical groove 14 extends downwards from the top end of the side wall 11, the horizontal groove 15 is horizontally arranged, and the clamping groove 16 extends upwards from one end of the horizontal groove 15. The present utility model is not limited thereto, and other structures capable of realizing the insertion of the body 2 into the housing 1 are applicable to the present utility model.

The utility model is further provided with a plurality of containing grooves 18 on the bottom 12, springs 6 are inserted in the containing grooves 18, the top ends of the springs 6 are connected with conducting plates 5, the conducting plates 5 are connected with cables, and the springs 6 push the conducting plates 5 to abut against the conducting contacts 24. The elastic contact formed by the spring 6 and the conductive sheet 5 is abutted with the conductive contact 24, so that the elastic contact has the characteristic of good elasticity, and the electric appliance part 22 connected with the conductive contact 24 and the clamping rod 23 connected with the electric appliance part 22 are conveniently pushed to move upwards until the clamping rod 23 is abutted on the top end of the clamping groove 16.

In order to prevent the conductive sheet 5 from shifting, the utility model is further provided with a mounting groove 3 on the bottom 12, a lining 4 is clamped in the mounting groove 3, and the conductive sheet 5 is coated on a section of the lining 4. The direction in which the patch 4 is disposed is the same as the direction in which the conductive contacts 24 rotate in the housing 1. The conductive contact 24 slides along the liner 4 until it abuts against the conductive sheet 5.

The utility model is further arranged such that the lining 4 is ring-shaped, the lining 4 at the conducting strip 5 being higher than the lining 4 at the mounting groove 3. The springs 6 push up not only the conductive sheet 5 but also the facing 4, and continuous protrusions and depressions are formed on the facing 4 due to the restriction of the installation grooves 3. When the clamping rod 23 enters the bottom end of the vertical groove 14, the conductive contact 24 is just abutted with the concave part. When the clamping bar 23 enters the horizontal groove 15, the conductive contact 24 slides on the lining 4. When the clamping rod 23 enters the clamping groove 16, the conductive contact 24 is just abutted with the protrusion. In the present embodiment, the portion above the reference surface is located at a higher distance from the reference surface with the bottom 12 as the reference surface.

In order to facilitate the transmission of signals from the electrical part 22, the utility model is further characterized in that the side wall 11 is connected with a wire harness sleeve 13, and the cable passes through the side wall 11 and enters the wire harness sleeve 13.

Claims (7)

1. The utility model provides a novel photoelectric switch decoder, includes shell (1) and body (2), and body (2) are inside shell (1) with detachable mode joint, a serial communication port, shell (1) are the tubbiness, including annular lateral wall (11) and connect bottom (12) in lateral wall (11) one end, are provided with a plurality of counter sunk holes (17) on bottom (12), are provided with counter sunk screw in counter sunk hole (17).

2. The novel photoelectric switch decoder according to claim 1, wherein the body (2) comprises a glass cover (21), an electric appliance part (22), a plurality of clamping rods (23) and a plurality of conductive contacts (24), the glass cover (21) and the plurality of conductive contacts (24) are respectively connected to the upper end and the lower end of the electric appliance part (22), the plurality of clamping rods (23) are connected to the side face of the electric appliance part (22), the side wall (11) is provided with a vertical groove (14), a horizontal groove (15) and a clamping groove (16), the vertical groove (14), the horizontal groove (15) and the clamping groove (16) are sequentially connected end to end, the clamping rods (23) enter from the vertical groove (14) and pass through the horizontal groove (15) until being clamped in the clamping groove (16), the bottom (12) is provided with a plurality of elastic contacts, and the elastic contacts are abutted with the conductive contacts (24) and exert reactive force on the conductive contacts (24).

3. The novel photoelectric switch decoder according to claim 2, wherein the vertical groove (14) extends downward from the top end of the side wall (11), the horizontal groove (15) is horizontally arranged, and the clamping groove (16) extends upward from one end of the horizontal groove (15).

4. The novel photoelectric switch decoder according to claim 3, wherein the bottom (12) is provided with a plurality of accommodating grooves (18), springs (6) are inserted into the accommodating grooves (18), the top ends of the springs (6) are connected with conducting plates (5), the conducting plates (5) are connected with cables, and the springs (6) push the conducting plates (5) to be abutted against the conducting contacts (24).

5. The novel photoelectric switch decoder according to claim 4, wherein the bottom (12) is provided with a mounting groove (3), a lining (4) is clamped in the mounting groove (3), and the conducting strip (5) is coated on a section of the lining (4).

6. The novel optoelectronic switch decoder of claim 5, wherein the patch (4) is annular, the patch (4) at the conductive pad (5) being higher than the patch (4) at the mounting groove (3).

7. The novel photoelectric switch decoder according to claim 6, wherein a harness sleeve (13) is connected to the side wall (11), and the cable wire passes through the side wall (11) and enters the harness sleeve (13).