CN212871464U

CN212871464U - Detachable unit detector

Info

Publication number: CN212871464U
Application number: CN202022304082.2U
Authority: CN
Inventors: 贾秀杰
Original assignee: Shanghai Aoxiu Information Technology Co ltd
Current assignee: Shanghai Aoxiu Information Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-04-02
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a detachable unit detector, which comprises an outer shell, socket one has been seted up in the shell left side, socket two and socket three have been seted up on the shell right side, fixed mounting has the bottom plate in the shell, bottom plate up end fixed mounting has the power socket, the left side fixed mounting of power socket has the baffle, the wire casing has been seted up on the baffle, fixed mounting has mount pad one on the bottom plate. This detachable unit detector, divide into the shell, upper cover plate and lower apron, the shell passes through screw fixed mounting with upper cover plate and lower apron, the fixing base is installed in the outside of apron down simultaneously, the fixed mode of the change detector of being convenient for, the dampproofing pad in the apron prevents inside short circuit that wets down, the receiver is fixed through the bottom plate of four screws and shell, when needing to change the receiver model, only need dismantle four screws from the bottom, and demolish receiver and light input interface and accomplish the change.

Description

Detachable unit detector

Technical Field

The utility model relates to a unit detector technical field specifically is a detachable unit detector.

Background

The unit detectors are divided into two categories, i.e., pyroelectric detectors and photoelectric detectors according to different mechanisms of devices, the pyroelectric detectors cause the temperature of the detectors to rise based on optical radiation, so that the temperature-related electro-physical quantity changes, and the photoelectric detectors directly convert the optical energy into electric information based on photoelectric effect.

The unit detector is generally a whole, and when the unit detector converts thermoelectricity and photoelectricity, receivers of different models are needed to convert the thermoelectricity and the photoelectricity, and therefore a detachable unit detector is needed, so that the receivers of different models can be replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable unit detector to it is a whole usually to propose unit detector in solving above-mentioned background art, when changing thermoelectricity and photoelectricity, needs the receiver of different models could change, needs a unit detector that can dismantle for this reason, thereby changes the problem of the receiver of different models.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable unit detector comprises a shell, wherein a first socket is arranged on the left side of the shell, a second socket and a third socket are arranged on the right side of the shell, a bottom plate is fixedly arranged in the shell, a power seat is fixedly arranged on the upper end surface of the bottom plate, a partition plate is fixedly arranged on the left side of the power seat, a wire groove is arranged on the partition plate, a first mounting seat is fixedly arranged on the bottom plate, a second mounting seat is fixedly arranged on the bottom plate, a first screw hole is arranged on the upper end surface of the shell, a second screw hole is arranged on the lower end surface of the shell, a light input interface is fixedly arranged in the first socket, a signal output interface is fixedly arranged in the second socket, a power input interface is fixedly arranged in the third socket, an upper cover plate is fixedly arranged on the upper end surface of the shell through screws, a first through hole is arranged on the upper cover plate, and, fixed mounting has a flange in the card limit one, the lower terminal surface fixed mounting who separates the limit has the picture peg, the power supply groove has been seted up to the lower terminal surface of upper cover plate, the lower terminal surface of shell has lower apron through screw fixed mounting, the outside fixed mounting of apron has the fixing base down, through-hole two has been seted up on the apron down, the up end fixed mounting of apron has card limit two down, the inside groove has been seted up to the up end of apron down, there is the receiver through screw fixed mounting on the mount pad one, there is signal converter through screw fixed mounting on the mount pad two, fixed mounting has inside constant voltage power supply in the power supply seat, fixed mounting has dampproofing the pad in the inside groove.

Preferably, the first mounting seat is located on the left side of the partition plate, and the second mounting seat is located on the right side of the partition plate.

Preferably, the first screw hole and the second screw hole are symmetrically arranged at four corners of the shell, the first screw hole is coaxial with the first through hole, and the second screw hole is coaxial with the second through hole.

Preferably, the clamping edge is positioned in the shell, the lower end face of the partition edge is attached to the upper end face of the partition plate, and the inserting plate is positioned in the wire slot.

Preferably, the power supply groove corresponds to the power supply base, and the upper end surface of the internal stabilized voltage power supply is attached to the inner side of the power supply groove.

Preferably, the second clamping edge is positioned in the shell, the upper end face of the second clamping edge is attached to the lower end face of the bottom plate, the upper end face of the inner groove is lower than the upper end face of the second clamping edge, and the upper end face of the moisture-proof pad is attached to the lower end face of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this detachable unit detector divide into shell, upper cover plate and apron down, and the shell passes through screw fixed mounting with upper cover plate and apron down, and the fixing base is installed in the outside of apron down simultaneously, is convenient for change the fixed mode of detector, and the dampproofing pad in the apron prevents inside short circuit that wets down.

2. This detachable unit detector, receiver are fixed through the bottom plate of four screws and shell, when needing to change the receiver model, only need dismantle four screws from the bottom to demolish receiver and light input interface and accomplish the change.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic view of the top structure of the housing of the present invention;

FIG. 4 is a schematic view of the bottom structure of the housing of the present invention;

FIG. 5 is a schematic view of the structure of the lower cover plate of the present invention;

fig. 6 is a schematic view of the structure of the upper cover plate of the present invention.

In the figure: 1. a housing; 101. a first socket; 102. a second socket; 103. a third socket; 104. a base plate; 105. a power supply base; 106. a partition plate; 107. a wire slot; 108. a first mounting seat; 109. a second mounting seat; 110. a first screw hole; 111. a second screw hole; 2. an optical input interface; 3. a signal output interface; 4. a power input interface; 5. an upper cover plate; 501. a first through hole; 502. clamping a first edge; 503. separating edges; 504. inserting plates; 505. a power supply slot; 6. a lower cover plate; 601. a fixed seat; 602. a second through hole; 603. clamping a second edge; 604. an inner tank; 7. a receiver; 8. a signal converter; 9. an internal regulated power supply; 10. a moisture-proof pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detachable unit detector comprises a shell 1, a first socket 101, a second socket 102, a third socket 103, a bottom plate 104, a power supply seat 105, a partition plate 106, a wire groove 107, a first mounting seat 108, a second mounting seat 109, a first screw hole 110, a second screw hole 111, an optical input interface 2, a signal output interface 3, a power supply input interface 4, an upper cover plate 5, a first through hole 501, a first clamping edge 502, a separating edge 503, an inserting plate 504, a power supply groove 505, a lower cover plate 6, a fixed seat 601, a second through hole 602, a second clamping edge 603, an inner groove 604, a receiver 7, a signal converter 8, an internal stabilized voltage supply 9 and a moisture-proof pad 10, wherein the first socket 101 is arranged on the left side of the shell 1, the second socket 102 and the third socket 103 are arranged on the right side of the shell 1, the bottom plate 104 is fixedly arranged in the shell 1, the power supply seat 105 is fixedly arranged on the upper end surface of, a first mounting seat 108 is fixedly mounted on the bottom plate 104, a second mounting seat 109 is fixedly mounted on the bottom plate 104, a first screw hole 110 is formed in the upper end surface of the shell 1, a second screw hole 111 is formed in the lower end surface of the shell 1, an optical input interface 2 is fixedly mounted in the first socket 101, a signal output interface 3 is fixedly mounted in the second socket 102, a power input interface 4 is fixedly mounted in the third socket 103, an upper cover plate 5 is fixedly mounted on the upper end surface of the shell 1 through screws, a first through hole 501 is formed in the upper cover plate 5, a first clamping edge 502 is fixedly mounted on the lower end surface of the upper cover plate 5, a first separating edge 503 is fixedly mounted in the first clamping edge 502, an inserting plate 504 is fixedly mounted on the lower end surface of the separating edge 503, a power supply groove 505 is formed in the lower end surface of the shell 1, a lower cover plate 6 is fixedly mounted on the lower end surface of the shell 1 through screws, the up end fixed mounting of lower cover plate 6 has two card limits 603, the inside groove 604 has been seted up to the up end of lower cover plate 6, there is receiver 7 through screw fixed mounting on mount pad 108, there is signal converter 8 through screw fixed mounting on mount pad two 109, fixed mounting has inside constant voltage power supply 9 in the power supply seat 105, fixed mounting has dampproofing pad 10 in the inside groove 604, optical input interface 2 and receiver 7 electric connection, signal output interface 3 and signal converter 8 electric connection, power input interface 4 and inside constant voltage power supply 9 electric connection, receiver 7 and signal converter 8 and inside constant voltage power supply 9 electric connection.

Further, the first mounting seat 108 is located on the left side of the partition 106, and the second mounting seat 109 is located on the right side of the partition 106, so that the receiver 7 and the signal converter 8 can be conveniently disassembled and assembled.

Furthermore, four corners of the housing 1 are symmetrically formed on the first screw hole 110 and the second screw hole 111, the first screw hole 110 is coaxial with the first through hole 501, and the second screw hole 111 is coaxial with the second through hole 602, so that the upper cover plate 5 and the lower cover plate 6 can be conveniently disassembled and assembled through screws.

Furthermore, the first clamping edge 502 is positioned in the shell 1, the lower end surface of the partition edge 503 is attached to the upper end surface of the partition plate 106, and the inserting plate 504 is positioned in the wire slot 107, so that the upper cover plate 5 cannot be deviated when being installed.

Further, the power supply groove 505 corresponds to the position of the power supply holder 105, and the upper end surface of the internal stabilized voltage power supply 9 is attached to the inside of the power supply groove 505 to fix the position of the internal stabilized voltage power supply 9.

Furthermore, the second card edge 603 is located in the housing 1, the upper end face of the second card edge 603 is attached to the lower end face of the bottom plate 104, the upper end face of the inner groove 604 is lower than the upper end face of the second card edge 603, the upper end face of the moisture-proof pad 10 is attached to the lower end face of the bottom plate 104, the fixing mode is convenient to change through the lower cover plate 6, and meanwhile the moisture-proof pad 10 protects the interior from being affected with damp and short circuit.

The working principle is as follows: fixedly mounting an optical input interface 2 in a socket I101, fixedly mounting a signal output interface 3 in a socket II 102, fixedly mounting a power input interface 4 in a socket III 103, fixedly mounting a receiver 7 above a mounting seat I108 from the bottom of a shell 1 through four screws, electrically connecting the optical input interface 2 with the receiver 7, fixedly mounting a signal converter 8 above a mounting seat II 109 from the bottom of the shell 1 through four screws, electrically connecting the signal output interface 3 with the signal converter 8, fixedly mounting an internal stabilized voltage power supply 9 in a power seat 105, electrically connecting the power input interface 4 with the internal stabilized voltage power supply 9, electrically connecting the receiver 7 with the signal converter 8 and the internal stabilized voltage power supply 9, placing an upper cover plate 5 on the upper end surface of the shell 1, and inserting the upper end surface of the internal stabilized voltage power supply 9 into a power supply groove 505, the first clamping edge 502 is positioned in the shell 1, the lower end face of the partition 503 is attached to the upper end face of the partition 106, the inserting plate 504 is inserted into the slot 107, the four screws are screwed into the first screw holes 110 through the first through holes 501 to fix the upper cover plate 5 with the shell 1, the moisture-proof pad 10 is fixedly installed in the inner groove 604 of the lower cover plate 6, the lower cover plate 6 is installed at the bottom of the shell 1, the second clamping edge 603 is positioned in the shell 1, the upper end faces of the second clamping edge 603 and the moisture-proof pad 10 are attached to the lower end face of the bottom plate 104, the four screws are screwed into the second screw holes 111 through the second through holes 602 to fix the lower cover plate 6 with the shell 1, and the unit detector is fixed through the fixing seat 601 by using the four screws.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A detachable cell detector comprising a housing (1), characterized in that: socket I (101) has been seted up on the left side of shell (1), socket II (102) and socket III (103) have been seted up on the right side of shell (1), fixed mounting has bottom plate (104) in shell (1), bottom plate (104) up end fixed mounting has power socket (105), the left side fixed mounting of power socket (105) has baffle (106), wire casing (107) have been seted up on baffle (106), fixed mounting has mount pad I (108) on bottom plate (104), fixed mounting has mount pad II (109) on bottom plate (104), screw hole I (110) have been seted up to the up end of shell (1), screw hole II (111) have been seted up to the lower terminal surface of shell (1), fixed mounting has light input interface (2) in socket I (101), fixed mounting has signal output interface (3) in socket II (102), the power input interface (4) is fixedly mounted in the socket III (103), the upper end face of the shell (1) is provided with an upper cover plate (5) through screw fixing, a first through hole (501) is formed in the upper cover plate (5), a first clamping edge (502) is fixedly mounted on the lower end face of the upper cover plate (5), a first separating edge (503) is fixedly mounted in the first clamping edge (502), a plugboard (504) is fixedly mounted on the lower end face of the separating edge (503), a power supply groove (505) is formed in the lower end face of the upper cover plate (5), a lower cover plate (6) is fixedly mounted on the lower end face of the shell (1) through screw fixing, a fixing seat (601) is fixedly mounted on the outer side of the lower cover plate (6), a second through hole (602) is formed in the lower cover plate (6), a second clamping edge (603) is fixedly mounted on the upper end face of the lower cover plate (6), an inner groove (604) is, install receiver (7) through screw fixed mounting on mount pad one (108), install signal converter (8) through screw fixed mounting on mount pad two (109), fixed mounting has inside constant voltage power supply (9) in power pack (105), fixed mounting has dampproofing pad (10) in inside groove (604).

2. A detachable cell detector according to claim 1, wherein: the first mounting seat (108) is located on the left side of the partition plate (106), and the second mounting seat (109) is located on the right side of the partition plate (106).

3. A detachable cell detector according to claim 1, wherein: four angles with shell (1) are seted up to screw hole one (110) and screw hole two (111) symmetry, screw hole one (110) is coaxial with through-hole one (501), screw hole two (111) is coaxial with through-hole two (602).

4. A detachable cell detector according to claim 1, wherein: the first clamping edge (502) is positioned in the shell (1), the lower end face of the separating edge (503) is attached to the upper end face of the partition plate (106), and the inserting plate (504) is positioned in the wire groove (107).

5. A detachable cell detector according to claim 1, wherein: the power supply groove (505) corresponds to the position of the power supply seat (105), and the upper end surface of the internal stabilized voltage power supply (9) is attached to the inner side of the power supply groove (505).

6. A detachable cell detector according to claim 1, wherein: the second clamping edge (603) is located in the shell (1), the upper end face of the second clamping edge (603) is attached to the lower end face of the bottom plate (104), the upper end face of the inner groove (604) is lower than the upper end face of the second clamping edge (603), and the upper end face of the moisture-proof pad (10) is attached to the lower end face of the bottom plate (104).