Assembling structure of photoelectric sensor

Abstract

The utility model provides an assembly structure of a photoelectric sensor, and belongs to the technical field of photoelectric sensors. The assembly structure of the photoelectric sensor comprises a photoelectric sensor main body and a housing. The photoelectric sensor body is fixedly sleeved with a fixing sleeve, the fixing sleeve is slidably sleeved with a connecting sleeve, and when the elastic plate and the clamping head need to be detached and replaced independently, the first screw is detached firstly, so that the connecting sleeve and the fixing sleeve are not fixed together, then the second screw is detached, and then the connecting sleeve can be moved downwards. When the photoelectric sensor body is broken, the bottom end of the elastic plate can be separated from the interior of the connecting sleeve, then the elastic clamping piece can be pulled out from the interior of the L-shaped clamping groove, the elastic clamping piece can be independently replaced, the whole photoelectric sensor body does not need to be replaced when the elastic clamping piece is broken, the cost can be saved, and the practicability is high. And the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric sensor technical field especially relates to a kind of assembly structure of photoelectric sensor. BACKGROUND

[0002] Photoelectric sensor is a kind of device for converting optical signal into electrical signal. Its working principle is based on photoelectric effect. Photoelectric effect refers to the phenomenon that when light irradiates on certain material, the electron of the material absorbs the energy of photon and occurs corresponding electric effect. In related photoelectric sensor technology, the top shell of photoelectric sensor is directly clamped on photoelectric sensor by elastic clamping structure, but the elastic clamping structure is directly fixedly connected with the shell of photoelectric sensor, and cannot be individually disassembled and replaced. When the elastic clamping structure breaks, it cannot be individually disassembled and replaced, and the entire photoelectric sensor needs to be replaced, which has low practicability. SUMMARY

[0003] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide an assembly structure of photoelectric sensor.

[0004] The technical scheme of the utility model is as follows: an assembly structure of photoelectric sensor, comprising a photoelectric sensor main body and a shell cover.

[0005] The outer part of the photoelectric sensor main body is provided with a fixed sleeve, the outer part of the fixed sleeve is provided with a connecting sleeve, the sleeve wall of the connecting sleeve is threaded through a first screw, the first screw is threaded into the inner part of the fixed sleeve, the inner part of the sleeve wall of the connecting sleeve is slidingly connected with an elastic clamping piece, the sleeve body of the connecting sleeve is threaded with a second screw, and the second screw is threaded through the elastic clamping piece.

[0006] The cover wall of the shell cover is provided with an L-shaped clamping groove, and the elastic clamping piece is slidingly connected in the inner part of the L-shaped clamping groove.

[0007] As a preferred embodiment, the first screw is provided with two groups, and the two groups of first screws are symmetrically arranged. Two of the first screws are provided, and four of the first screws are threaded through the sleeve wall of the connecting sleeve. Four of the first screws are threaded into the inner part of the fixed sleeve.

[0008] As a preferred embodiment, the top surface of the sleeve wall of the connecting sleeve is provided with a slot, the slot is provided with two, the two slots are symmetrically arranged, the elastic clamping piece is provided with two groups, and the bottom end of the two groups of elastic clamping pieces is slidingly connected in the inner part of the two slots.

[0009] As a preferred implementation form, the two groups of elastic clamping pieces each include an elastic plate and a clamping head, the bottom end of the elastic plate is slidingly inserted into the inside of the insertion slot, and the clamping head is fixedly connected to the top end of the elastic plate.

[0010] As a preferred implementation form, the second screw is provided in two groups, each of the two groups of second screws is provided with two, and the two groups of second screws are respectively threaded through the inside of the two insertion slots and the plate body of the two elastic plates.

[0011] As a preferred implementation form, the L-shaped clamping slot is provided with two, the two L-shaped clamping slots are symmetrically arranged, the two elastic plates are respectively slidingly inserted into the inside of the two L-shaped clamping slots, and the clamping head is slidingly penetrated into the top end of the L-shaped clamping slot.

[0012] As a preferred implementation form, the top end of the photoelectric sensor body is provided with a power transmission data line, and the shell cover is slidingly sleeved on the power transmission data line.

[0013] As a preferred implementation form, the side wall of the shell cover is provided with a nameplate, and the nameplate is provided in two, and the two nameplates are symmetrically arranged.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are that when the elastic plate and the clamping head need to be separately disassembled and replaced, the first screw is disassembled first, so that the connecting sleeve and the fixing sleeve are not fixed together, then the second screw is disassembled, then the connecting sleeve can be moved downward, the bottom end of the elastic plate can be separated from the inside of the connecting sleeve, then the elastic clamping piece can be pulled out from the inside of the L-shaped clamping slot, and the elastic clamping piece can be replaced separately, so that when the elastic clamping piece is broken, the entire photoelectric sensor body does not need to be replaced, the cost can be saved, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the assembly structure structure schematic view of the photoelectric sensor provided by the embodiment of the application;

[0016] Figure 2 is the shell cover cross-section structure schematic view provided by the embodiment of the application;

[0017] Figure 3 is the elastic clamping piece structure schematic view provided by the embodiment of the application;

[0018] Figure 4 is the connecting sleeve cross-section structure schematic view provided by the embodiment of the application.

[0019] In the figure: 1, photoelectric sensor main body; 11, fixed sleeve; 12, connecting sleeve; 121, first screw; 122, second screw; 123, slot; 13, elastic clamp; 131, elastic plate; 132, chuck; 14, power transmission data line; 2, shell cover; 21, L-shaped clamping groove; 22, nameplate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figure 1 The technical scheme of the utility model is as follows: an assembled structure of a photoelectric sensor, comprising a photoelectric sensor main body 1 and a shell cover 2.

[0022] Please refer to Figures 1-4 The outer fixed sleeve of the photoelectric sensor main body 1 is provided with a fixed sleeve 11, the outer sliding sleeve of the fixed sleeve 11 is provided with a connecting sleeve 12, the sleeve wall of the connecting sleeve 12 is threaded through with a first screw 121, the first screw 121 is threaded into the inner part of the fixed sleeve 11, the first screw 121 is provided with two groups, the two groups of first screws 121 are symmetrically arranged, the two groups of first screws 121 are each provided with two, the four first screws 121 are each threaded through the sleeve wall of the connecting sleeve 12, and the four first screws 121 are each threaded into the inner part of the fixed sleeve 11.

[0023] In the specific arrangement, the inner part of the sleeve wall of the connecting sleeve 12 is slidingly connected with an elastic clamp 13, the top surface of the sleeve wall of the connecting sleeve 12 is provided with a slot 123, the slot 123 is provided with two, the two slots 123 are symmetrically arranged, the elastic clamp 13 is provided with two groups, the bottom ends of the two groups of elastic clamps 13 are respectively slidingly connected into the inner part of the two slots 123, the two groups of elastic clamps 13 each comprise an elastic plate 131 and a chuck 132, the bottom end of the elastic plate 131 is slidingly connected into the inner part of the slot 123, and the chuck 132 is fixedly connected to the top end of the elastic plate 131.

[0024] In the present application, the sleeve body of the connecting sleeve 12 is threaded with a second screw 122, the second screw 122 is threaded through the elastic clamp 13, the second screw 122 is provided with two groups, the two groups of second screws 122 are each provided with two, the two groups of second screws 122 are respectively threaded into the inner part of the two slots 123, and the two groups of second screws 122 are respectively threaded through the plate body of the two elastic plates 131.

[0025] Please refer to Figures 1-3The cover wall of the shell cover 2 is provided with an L-shaped clamping groove 21, the elastic clamping piece 13 is slidingly clamped in the inside of the L-shaped clamping groove 21, the L-shaped clamping groove 21 is provided with two channels, the two L-shaped clamping grooves 21 are symmetrically arranged, the two elastic plates 131 are slidingly inserted into the inside of the two L-shaped clamping grooves 21 respectively, and the clamping head 132 is slidingly penetrated into the top end of the L-shaped clamping groove 21.

[0026] In the embodiment, the top end of the photoelectric sensor body 1 is provided with a power transmission data line 14, the shell cover 2 is slidingly sleeved on the power transmission data line 14, and the side wall of the shell cover 2 is provided with two nameplates 22.

[0027] Specifically, the working principle of the assembled structure of the photoelectric sensor is as follows: in use, the shell cover 2 is covered on the outside of the top end of the photoelectric sensor body 1, the elastic plate 131 is slidingly inserted into the inside of the L-shaped clamping groove 21, and the clamping head 132 is slidingly penetrated into the top end of the L-shaped clamping groove 21, so that the elastic plate 131 and the clamping head 132 are clamped in the inside of the L-shaped clamping groove 21, thereby fixing the shell cover 2 and the photoelectric sensor body 1 together, when it is required to separately disassemble and replace the elastic plate 131 and the clamping head 132, the four first screws 121 are disassembled first, so that the connecting sleeve 12 is not fixed together with the fixed sleeve 11, then the two groups of four second screws 122 are disassembled, then the connecting sleeve 12 can be moved downward, so that the bottom end of the elastic plate 131 is separated from the inside of the insertion groove 123, then the clamping head 132 can be pressed into the inside of the L-shaped clamping groove 21, then the elastic plate 131 and the clamping head 132 can be pulled out from the inside of the L-shaped clamping groove 21, thereby the elastic plate 131 and the clamping head 132 can be separately replaced, so that when the elastic plate 131 and the clamping head 132 are broken, the photoelectric sensor body 1 does not need to be replaced together, cost can be saved, and the practicability is high.

[0028] In the description of the utility model, it should be explained that, unless there is definite stipulation and limitation, the terms "mounting", "provided with", "connection" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be direct connection, can also be indirect connection through an intermediate medium, can be the communication between two elements, and for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific conditions.

[0029] The above merely describes the preferred embodiments of the present application, and is not used to limit the present application, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An assembly structure of a photoelectric sensor comprising a photoelectric sensor main body (1) and a casing (2), characterized in that ； The outer part of the photoelectric sensor body (1) is sleeved with a fixing sleeve (11), the outer part of the fixing sleeve (11) is sleeved with a connecting sleeve (12), the sleeve wall of the connecting sleeve (12) is threaded through with a first screw (121), the first screw (121) is threaded into the inner part of the fixing sleeve (11), the inner part of the sleeve wall of the connecting sleeve (12) is slidably sleeved with an elastic clamping piece (13), the sleeve body of the connecting sleeve (12) is threaded with a second screw (122), and the second screw (122) is threaded through the elastic clamping piece (13). The cover wall of the shell cover (2) is provided with an L-shaped clamping groove (21), and the elastic clamping piece (13) is slidably clamped in the inner part of the L-shaped clamping groove (21).

2. The assembly structure of a photoelectric sensor according to claim 1, wherein The first screw (121) is provided with two groups, and the two groups of first screws (121) are symmetrically arranged, and each of the two groups of first screws (121) is provided with two first screws (121), and the four first screws (121) are threaded through the sleeve wall of the connecting sleeve (12), and the four first screws (121) are threaded into the inner part of the fixing sleeve (11).

3. The assembly structure of a photoelectric sensor according to claim 1, wherein The top surface of the sleeve wall of the connecting sleeve (12) is provided with an insertion slot (123), the insertion slot (123) is provided with two insertion slots (123), the two insertion slots (123) are symmetrically arranged, the elastic clamping piece (13) is provided with two groups, and the bottom ends of the two groups of elastic clamping pieces (13) are slidably inserted into the two insertion slots (123).

4. An assembly structure of a photoelectric sensor according to claim 3, wherein The two groups of elastic clamping pieces (13) each include an elastic plate (131) and a clamping head (132), the bottom end of the elastic plate (131) is slidably inserted into the insertion slot (123), and the clamping head (132) is fixedly connected to the top end of the elastic plate (131).

5. An assembly structure of a photoelectric sensor according to claim 4, wherein The second screw (122) is provided with two groups, and each of the two groups of second screws (122) is provided with two second screws (122), and the two groups of second screws (122) are respectively threaded into the inner part of the two insertion slots (123), and the two groups of second screws (122) are respectively threaded through the plate bodies of the two elastic plates (131).

6. The assembly structure of a photosensor according to claim 4, wherein The L-shaped clamping groove (21) is provided with two L-shaped clamping grooves (21), the two L-shaped clamping grooves (21) are symmetrically arranged, the two elastic plates (131) are slidably inserted into the two L-shaped clamping grooves (21), and the clamping head (132) is slidably penetrated into the top end of the L-shaped clamping groove (21).

7. The assembly structure of a photosensor according to claim 1, wherein The top end of the photoelectric sensor body (1) is provided with a power transmission data line (14), and the shell cover (2) is slidably sleeved on the power transmission data line (14).

8. The assembly structure of a photosensor according to claim 1, wherein The side wall of the shell cover (2) is provided with a nameplate (22), and the nameplate (22) is provided with two nameplates (22), and the two nameplates (22) are symmetrically arranged.

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