Heating element based on laser crystal growing furnace

Abstract

The utility model belongs to the technical field of laser crystal growing furnaces, and particularly relates to a heating element based on a laser crystal growing furnace, which comprises a furnace body, a heater is slidably connected in the furnace body, a connecting block is fixedly connected on the outer side of the heater, a base plate is fixedly connected on the inner wall of the furnace body, and the connecting block is contacted with the base plate. The outer side of the furnace body is fixedly connected with a fixing block, and the interior of the fixing block is slidably connected with a connecting plate. Through the arrangement of the threaded rod, the connecting plate, the clamping rod and other components, the threaded rod and the connecting plate can generate threaded motion by rotating the threaded rod, so that the connecting plate drives the clamping rod to slide out of the connecting block, the limitation on the heater can be relieved, and the heater can be disassembled and overhauled; the problems that when a heating element based on the laser crystal growing furnace is used, a heater is inconvenient to disassemble, and maintenance is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser crystal growth furnace technical field, concretely is heating element based on laser crystal growth furnace. BACKGROUND

[0002] Laser crystal growth furnace is a kind of equipment specially used for preparing high-quality laser crystal, is widely used in optics, laser and scientific research field.The core function is to realize the uniform growth of crystal material by accurately controlling temperature, atmosphere and growth condition.In laser crystal growth furnace, heating element is the key component for providing high-temperature environment, and its main function is to provide accurate controllable heat for crystal growth process to meet the temperature requirement and gradient control requirement of crystal growth.

[0003] And heating element based on laser crystal growth furnace is inconvenient to disassemble heater when using, is not convenient when overhauling. UTILITY MODEL CONTENT

[0004] The utility model discloses a heating element based on laser crystal growth furnace, solve the problem that heating element based on laser crystal growth furnace is inconvenient to disassemble heater when using, is not convenient when overhauling.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: heating element based on laser crystal growth furnace, including furnace body, the inside sliding joint of furnace body has the heater, the outside fixed connection of heater has the connecting block, the inner wall of furnace body is fixedly connected with the backing plate, the connecting block is contacted with backing plate, the outside fixed connection of furnace body has the fixed block, the inside sliding joint of fixed block has the connecting plate, the side fixedly connected with the clamping rod of connecting plate near furnace body, the inside fixed connection of fixed block has the fixed link, the inside of furnace body is connected with screw rod through bearing, screw rod is connected with connecting plate through screw thread, the limit mechanism is established on the fixed block.

[0006] Preferably, the clamping rod is slidingly connected with the furnace body, and the clamping rod is slidingly connected with the connecting block.

[0007] Preferably, the fixed link is slidingly connected with the connecting plate, and the fixed link is fixedly connected with the furnace body.

[0008] Preferably, the end of the screw rod away from the furnace body is fixedly connected with a knob, and the knob is in contact with the fixed block.

[0009] Preferably, the limiting mechanism includes a limiting frame, a limiting frame slidably connected to the outer side of the fixed block, a locking block fixedly connected to the side of the limiting frame near the fixed block, a guide rod fixedly connected to the inside of the limiting frame, a guide block fixedly connected to the outer side of the fixed block, the guide block slidably connected to the limiting frame, the guide block slidably connected to the guide rod, and a spring provided on the outer side of the guide rod. By moving the limiting frame away from the fixed block, the limiting frame causes the guide rod to slide on the guide block, causing the limiting frame to compress the spring and move the locking block, allowing the locking block to slide out of the knob, thus releasing the limiting of the knob.

[0010] Preferably, the locking block is slidably connected to the fixing block and to the knob. The locking block design can limit the movement of the knob.

[0011] Preferably, one end of the spring contacts the guide block, and the other end of the spring contacts the limiting bracket. Through the design of the spring, the locking block can be driven to limit the knob.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by providing components such as a threaded rod, a connecting plate, and a locking rod, allows the threaded rod to rotate, causing the threaded rod and the connecting plate to move in a threaded motion. This, in turn, causes the connecting plate to pull the locking rod out of the connecting block, thereby releasing the limit on the heater and enabling the heater to be disassembled and repaired. This solves the problem that it is inconvenient to disassemble the heater during use and difficult to repair the heating element based on the laser crystal growth furnace.

[0014] 2. This utility model, by setting up components such as a limit frame, a locking block, and a spring, can drive the limit frame to move through the elastic force of the spring, so that the limit frame drives the locking block to limit the knob, thereby limiting the threaded rod and the locking rod. This ensures that the locking rod remains stable when it limits the connecting block, and that the heater is easy to disassemble while maintaining stable installation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A three-dimensional view of the local structure;

[0017] Figure 3 For the present utility model Figure 1 A front sectional view;

[0018] Figure 4 For the present utility model Figure 3 Enlarged view of section A in the diagram;

[0019] Figure 5 The utility model discloses a Figure 2 The B part structure of the utility model is enlarged.

[0020] In the drawing: 1, furnace body; 2, heater; 3, connecting block; 4, backing plate; 5, fixed block; 51, connecting plate; 52, clamping rod; 53, fixed rod; 54, threaded rod; 55, knob; 6, limiting mechanism; 61, limiting frame; 62, clamping block; 63, guide rod; 64, guide block; 65, spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-5 The heating element based on the laser crystal growth furnace includes a furnace body 1, a heater 2 is slidably connected in the furnace body 1, a connecting block 3 is fixedly connected to the outer side of the heater 2, a backing plate 4 is fixedly connected to the inner wall of the furnace body 1, the connecting block 3 is in contact with the backing plate 4, a fixed block 5 is fixedly connected to the outer side of the furnace body 1, a connecting plate 51 is slidably connected in the fixed block 5, a clamping rod 52 is fixedly connected to the side of the connecting plate 51 close to the furnace body 1, the clamping rod 52 is slidably connected with the furnace body 1, and the clamping rod 52 is slidably connected with the connecting block 3. Through the design of the clamping rod 52, the connecting block 3 can be limited.

[0023] Please refer to Figures 2-5 A fixed rod 53 is fixedly connected in the fixed block 5, the fixed rod 53 is slidably connected with the connecting plate 51, and the fixed rod 53 is fixedly connected with the furnace body 1. Through the design of the fixed rod 53, the connecting plate 51 can be limited. The threaded rod 54 is connected with the connecting plate 51 through screw thread in the furnace body 1, one end of the threaded rod 54 away from the furnace body 1 is fixedly connected with a knob 55, the knob 55 is in contact with the fixed block 5, through the design of the knob 55, the threaded rod 54 can be conveniently rotated, and the limiting mechanism 6 is arranged on the fixed block 5.

[0024] Please refer to Figures 2-5The limiting mechanism 6 comprises a limiting frame 61, the outer side of the fixed block 5 is slidably connected with the limiting frame 61, the side close to the fixed block 5 of the limiting frame 61 is fixedly connected with a clamping block 62, the clamping block 62 is slidably connected with the fixed block 5, the clamping block 62 is slidably connected with the knob 55, through the design of the clamping block 62, the knob 55 can be limited, the inside of the limiting frame 61 is fixedly connected with a guide rod 63, the outer side of the fixed block 5 is fixedly connected with a guide block 64, the guide block 64 is slidably connected with the limiting frame 61, the guide block 64 is slidably connected with the guide rod 63, the outer side of the guide rod 63 is provided with a spring 65, one end of the spring 65 is in contact with the guide block 64, the other end of the spring 65 is in contact with the limiting frame 61, through the design of the spring 65, the clamping block 62 can be limited to the knob 55, by moving the limiting frame 61 away from the fixed block 5, the limiting frame 61 drives the guide rod 63 to slide on the guide block 64, the limiting frame 61 is extruded to the spring 65, and the limiting frame 61 drives the clamping block 62 to move, the clamping block 62 slides out of the knob 55, and the limiting of the knob 55 can be released.

[0025] The specific implementation process of the utility model is as follows: when using, by moving the limiting frame 61 away from the fixed block 5, the limiting frame 61 drives the guide rod 63 to slide on the guide block 64, the limiting frame 61 is extruded to the spring 65, and the limiting frame 61 drives the clamping block 62 to move, the clamping block 62 slides out of the knob 55, and the limiting of the knob 55 can be released.

[0026] By rotating the knob 55, the knob 55 drives the threaded rod 54 to rotate, the threaded rod 54 and the connecting plate 51 are in threaded motion, so that the connecting plate 51 moves on the fixed rod 53, the fixed rod 53 drives the clamping rod 52 to move, the clamping rod 52 slides out of the connecting block 3, the limiting of the connecting block 3 can be released, the limiting of the heater 2 can be released, and the heater 2 can be disassembled and repaired.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. Heating element based on a laser crystal growth furnace, comprising a furnace body (1), characterized in that: The inside of the furnace body (1) is slidably connected with a heater (2), the outer side of the heater (2) is fixedly connected with a connecting block (3), the inner wall of the furnace body (1) is fixedly connected with a backing plate (4), the connecting block (3) contacts with the backing plate (4), the outer side of the furnace body (1) is fixedly connected with a fixed block (5), the inside of the fixed block (5) is slidably connected with a connecting plate (51), one side of the connecting plate (51) close to the furnace body (1) is fixedly connected with a clamping rod (52), the inside of the fixed block (5) is fixedly connected with a fixed rod (53), the inside of the furnace body (1) is connected with a threaded rod (54) through a bearing, the threaded rod (54) is connected with the connecting plate (51) through threads, the fixed block (5) is provided with a limiting mechanism (6).

2. The heating element based on a laser crystal growth furnace according to claim 1, characterized in that: The clamping rod (52) is slidably connected with the furnace body (1), and the clamping rod (52) is slidably connected with the connecting block (3).

3. The heating element based on a laser crystal growth furnace according to claim 1, characterized in that: The fixed rod (53) is slidably connected with the connecting plate (51), and the fixed rod (53) is fixedly connected with the furnace body (1).

4. The heating element based on a laser crystal growth furnace according to claim 1, characterized in that: One end of the threaded rod (54) away from the furnace body (1) is fixedly connected with a knob (55), and the knob (55) contacts with the fixed block (5).

5. The heating element based on a laser crystal growth furnace according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting frame (61), the outer side of the fixed block (5) is slidably connected with the limiting frame (61), one side of the limiting frame (61) close to the fixed block (5) is fixedly connected with a clamping block (62), the inside of the limiting frame (61) is fixedly connected with a guide rod (63), the outer side of the fixed block (5) is fixedly connected with a guide block (64), the guide block (64) is slidably connected with the limiting frame (61), the guide block (64) is slidably connected with the guide rod (63), and the outer side of the guide rod (63) is provided with a spring (65).

6. The heating element based on a laser crystal growth furnace according to claim 5, characterized in that: The clamping block (62) is slidably connected with the fixed block (5), and the clamping block (62) is slidably connected with the knob (55).

7. The heating element based on a laser crystal growth furnace according to claim 5, characterized in that: One end of the spring (65) contacts with the guide block (64), and the other end of the spring (65) contacts with the limiting frame (61).

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