CN211125681U

CN211125681U - Epitaxial growth device of infrared detector

Info

Publication number: CN211125681U
Application number: CN202020113130.7U
Authority: CN
Inventors: 李旭朝
Original assignee: Wuhan Chenyin Technology Co ltd
Current assignee: Wuhan Chenyin Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-07-28
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses an epitaxial growth device of an infrared detector, which comprises a device box; the utility model discloses a first gear of first motor drive rotates, thereby make first gear pass through the chain and drive second gear, and then make the pivot drive the carousel and rotate, thereby make this epitaxial growth device be convenient for rotation regulation, infrared detector's detection scope on this outer cigarette device has been enlarged, the factor of safety that is used for the infrared detector of security on this outer cigarette device has been improved, rotate through second motor drive double threaded rod, thereby make the screw thread piece reverse displacement that the symmetry set up, and then make first articulated frame and the articulated frame drive backup pad of second rise and descend, thereby make this epitaxial growth device be convenient for extend and return and contract, make the device more nimble, and can make corresponding extension according to the space condition and return and contract, and the practicality is improved.

Description

Epitaxial growth device of infrared detector

Technical Field

The utility model relates to an epitaxial growth technical field especially relates to an infrared detector's epitaxial growth device.

Background

The infrared detector is a device for converting an incident infrared radiation signal into an electric signal to be output, the infrared radiation is an electromagnetic wave with the wavelength between visible light and microwave, the electromagnetic wave cannot be detected by human eyes, the existence of the radiation is detected and the intensity of the radiation is measured, the infrared radiation must be converted into other physical quantities which can be detected and measured, generally speaking, any effect caused by the infrared radiation irradiating an object can be used for measuring the intensity of the infrared radiation as long as the effect can be measured and is sensitive enough, the modern infrared detector mainly utilizes the infrared thermal effect and the photoelectric effect, and the infrared detector is widely applied to the fields of security alarm and the like;

infrared detector is generally fixed in on ceiling or the wall through the mounting bracket, and traditional infrared detector mounting bracket is mostly single structure, be direct integral type be fixed in on ceiling or the wall, lead to infrared detector's detection angle fixed, can not rotate the regulation, infrared detector's detection scope has been restricted, the factor of safety that is used for the infrared detector of security has been reduced, and because fixed mounting's reason, lead to infrared detector also be convenient for lift adjustment, influence its flexibility, make it can not make corresponding extension according to the space condition and return and contract, the practicality is lower, therefore, the utility model provides an infrared detector's epitaxial growth device is used for solving the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide an epitaxial growth device for infrared detector, which is rotated by a first motor-driven turntable, so as to facilitate rotation adjustment of the epitaxial growth device, and to ascend and descend through a second motor-driven support plate, thereby facilitating extension and retraction of the epitaxial growth device.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: an epitaxial growth device of an infrared detector comprises a device box, wherein a first motor and a rotating shaft are arranged in the device box, the output end of the first motor is provided with a first gear, the first gear is in transmission connection with a second gear on the rotating shaft through a chain, the top end of the rotating shaft penetrates through the device box and is fixed with a rotary table, a lifting seat is fixed on the rotary table, a double-threaded rod driven by a second motor is arranged in the lifting seat, a threaded block is symmetrically connected onto the double-threaded rod through threads, a first hinge frame is hinged onto the threaded block, a sleeve is hinged onto the top end of the first hinge frame, the sleeve is in sliding connection with a support rod, a limiting block is fixed at two ends of the support rod, a second hinge frame is hinged onto the sleeve, the top end of the second hinge frame is hinged onto the bottom end of a sliding sleeve, the sliding sleeve is in sliding connection with a, an infrared detector is arranged above the supporting plate.

The further improvement lies in that: the utility model discloses a mounting structure, including backup pad, mounting groove, both sides symmetry of mounting pad, the central point of backup pad upper surface puts and is fixed with the mount pad, set up the mounting groove in the mount pad, the bilateral symmetry of mount pad is provided with the bolt, cup jointed spacing spring on the bolt, sliding connection has the erection column that matches with the mounting groove in the mount pad, the slot that matches with the bolt is seted up to the one end symmetry that the erection column is located the mounting groove.

The further improvement lies in that: the top end of the mounting column is provided with a groove, a sliding ball is arranged in the groove, and the sliding ball is connected with the infrared detector through a connecting rod.

The further improvement lies in that: the top of sliding sleeve is fixed with the slider, the slide rail that matches with the slider is seted up to the bottom of backup pad, the below of double-end threaded rod is equipped with the gag lever post, gag lever post and thread block sliding connection.

The further improvement lies in that: wave crest-shaped sound-absorbing cotton is uniformly distributed on the inner wall of the device box, and a honeycomb-shaped sound-insulating layer is arranged in the inner wall of the device box.

The further improvement lies in that: the box door is symmetrically hinged to the device box through hinges, and a door handle is mounted on the box door.

The utility model has the advantages that: the utility model discloses a device box, through the first gear of first motor drive, thereby make first gear pass through the chain and drive second gear rotation, and then make the pivot drive the carousel and rotate, thereby make this epitaxial growth device be convenient for rotation regulation, infrared detector's detection range on this outer cigarette device has been enlarged, the factor of safety that is used for the infrared detector of security on this outer cigarette device has been improved, rotate through second motor drive double threaded rod, thereby the screw thread piece reverse displacement that makes the symmetry set up, and then make first articulated frame and the articulated frame drive backup pad of second rise and descend, thereby make this epitaxial growth device be convenient for extend and return and contract, make the device more nimble, and can make corresponding extension according to the space condition and return and contract, the practicality is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view of the mounting seat of the present invention.

Wherein: 1. a device cartridge; 2. a first motor; 3. a rotating shaft; 4. a first gear; 5. a chain; 6. a second gear; 7. a turntable; 8. a lifting seat; 9. a second motor; 10. a double-headed threaded rod; 11. a thread block; 12. a first hinge frame; 13. a sleeve; 14. a support bar; 15. a limiting block; 16. a second hinge frame; 17. a sliding sleeve; 18. a support plate; 19. a slide bar; 20. an infrared detector; 21. a mounting seat; 22. mounting grooves; 23. a bolt; 24. a limiting spring; 25. mounting a column; 26. a slot; 27. a groove; 28. a sliding ball; 29. a connecting rod; 30. a slider; 31. a slide rail; 32. a limiting rod; 33. sound-absorbing cotton; 34. a sound insulating layer; 35. a hinge; 36. a box door; 37. a door handle.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2 and 3, the embodiment provides an epitaxial growth device of an infrared detector, which comprises a device box 1, wherein a first motor 2 and a rotating shaft 3 are arranged in the device box 1, an output end of the first motor 2 is provided with a first gear 4, the first gear 4 is in transmission connection with a second gear 6 on the rotating shaft 3 through a chain 5, a rotating disc 7 is fixed at the top end of the rotating shaft 3 through the device box 1, a lifting seat 8 is fixed on the rotating disc 7, a double-threaded rod 10 driven by a second motor 9 is arranged in the lifting seat 8, a threaded block 11 is symmetrically connected on the double-threaded rod 10 through threads, a first hinge frame 12 is hinged on the threaded block 11, a sleeve 13 is hinged at the top end of the first hinge frame 12, the sleeve 13 is in sliding connection with a support rod 14, a limit block 15 is fixed at two ends of the support rod 14, a second hinged frame 16 is hinged on the sleeve 13, the top end of the second hinged frame 16 is hinged at the bottom end of a sliding sleeve 17, the sliding sleeve 17 is connected on a sliding rod 19 in a supporting plate 18 in a sliding manner, and an infrared detector 20 is arranged above the supporting plate 18.

The central point of backup pad 18 upper surface puts and is fixed with mount pad 21, mounting groove 22 has been seted up in the mount pad 21, the bilateral symmetry of mount pad 21 is provided with bolt 23, spacing spring 24 has been cup jointed on the bolt 23, sliding connection has the erection column 25 that matches with mounting groove 22 in the mount pad 21, the slot 26 that matches with bolt 23 is seted up to the one end symmetry that the erection column 25 is located mounting groove 22.

The top end of the mounting column 25 is provided with a groove 27, a sliding ball 28 is arranged in the groove 27, and the sliding ball 28 is connected with the infrared detector 20 through a connecting rod 29.

The top of sliding sleeve 17 is fixed with slider 30, the slide rail 31 that matches with slider 30 is seted up to the bottom of backup pad 18, the below of double-end threaded rod 10 is equipped with gag lever post 32, gag lever post 32 and screw block 11 sliding connection.

Wave crest-shaped sound absorption cotton 33 are uniformly distributed on the inner wall of the device box 1, and a honeycomb-shaped sound insulation layer 34 is arranged in the inner wall of the device box 1.

The device box 1 is symmetrically hinged with box doors 36 through hinges 35, and door handles 37 are mounted on the box doors 36.

This infrared detector's epitaxial growth device, the power distribution box comprises a

box body

1, 4 rotations through the first gear of 2 drive of first motor, thereby make first gear 4 drive second gear 6 through chain 5 and rotate, and then make pivot 3 drive carousel 7 and rotate, thereby make this epitaxial growth device be convenient for rotation regulation, infrared detector 20's detection range has been enlarged on this outer cigarette device, the factor of safety that is used for the infrared detector 20 of security on this outer cigarette device has been improved, drive double threaded rod 10 through second motor 9 and rotate, thereby make the screw block 11 reverse displacement that the symmetry set up, and then make first articulated frame 12 and the 16 drive backup pad of second articulated frame 18 rise and descend, thereby make this epitaxial growth device be convenient for extend and retract, make the device more nimble, and can make corresponding extension according to the space condition and retract, and the practicality has been improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An epitaxial growth device of an infrared detector comprises a device box (1), and is characterized in that: the device is characterized in that a first motor (2) and a rotating shaft (3) are arranged in the device box (1), the output end of the first motor (2) is provided with a first gear (4), the first gear (4) is in transmission connection with a second gear (6) on the rotating shaft (3) through a chain (5), the top end of the rotating shaft (3) penetrates through the device box (1) and is fixedly provided with a rotary table (7), a lifting seat (8) is fixed on the rotary table (7), a double-end threaded rod (10) driven by a second motor (9) is arranged in the lifting seat (8), a threaded block (11) is symmetrically connected on the double-end threaded rod (10) through threads, a first hinged frame (12) is hinged on the threaded block (11), a sleeve (13) is hinged on the top end of the first hinged frame (12), the sleeve (13) is in sliding connection with a supporting rod (14), and limiting blocks (15) are fixed at two ends of the supporting rod (14, the sleeve (13) is hinged with a second hinged frame (16), the top end of the second hinged frame (16) is hinged with the bottom end of a sliding sleeve (17), the sliding sleeve (17) is connected to a sliding rod (19) in a supporting plate (18) in a sliding mode, and an infrared detector (20) is arranged above the supporting plate (18).

2. The epitaxial growth apparatus for infrared detector according to claim 1, wherein: the central point of backup pad (18) upper surface puts and is fixed with mount pad (21), mounting groove (22) have been seted up in mount pad (21), the bilateral symmetry of mount pad (21) is provided with bolt (23), spacing spring (24) have been cup jointed on bolt (23), sliding connection has erection column (25) with mounting groove (22) matching in mount pad (21), slot (26) with bolt (23) matching are seted up to the one end symmetry that erection column (25) are located mounting groove (22).

3. The epitaxial growth apparatus for infrared detector according to claim 2, wherein: the top end of the mounting column (25) is provided with a groove (27), a sliding ball (28) is arranged in the groove (27), and the sliding ball (28) is connected with the infrared detector (20) through a connecting rod (29).

4. The epitaxial growth apparatus for infrared detector according to claim 1, wherein: the top of sliding sleeve (17) is fixed with slider (30), slide rail (31) that match with slider (30) are seted up to the bottom of backup pad (18), the below of double-end threaded rod (10) is equipped with gag lever post (32), gag lever post (32) and screw block (11) sliding connection.

5. The epitaxial growth apparatus for infrared detector according to claim 1, wherein: wave crest-shaped sound absorption cotton (33) are uniformly distributed on the inner wall of the device box (1), and a honeycomb-shaped sound insulation layer (34) is arranged in the inner wall of the device box (1).

6. The epitaxial growth apparatus for infrared detector according to claim 1, wherein: the device box (1) is symmetrically hinged with box doors (36) through hinges (35), and the box doors (36) are provided with door handles (37).