Temperature table controller

Abstract

The utility model relates to a temperature table controller, which aims at solving the technical problems that the front end operation panel of the current temperature table controller is in an exposed state, is not protected when being used or not used, and is easy to damage, and comprises a temperature controller body, a fixed plate and a U-shaped protection plate, the two fixing plates are fixedly arranged on the two sides of the control end of the temperature controller body respectively. The U-shaped protection plate is in protection fit with the control end of the temperature controller body; wherein U-shaped connecting plates are fixedly arranged on the two sides of the U-shaped protection plate respectively, the two U-shaped connecting plates are matched with the two fixing plates in an inserted mode respectively, and the temperature controller has the advantages that when equipment is not used, the control end of the temperature controller body is covered for protection, and when the equipment is used, the U-shaped protection plate is taken away, and operation is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, and particularly relates to a temperature stage controller. Background Art

[0002] The TEC semiconductor refrigeration element can provide a temperature difference of 20° between the upper and lower surfaces. For the temperature required by the experiment, the temperature can be pre-cooled through the cooling system of the base, and then the temperature difference transmitted by the TEC semiconductor refrigeration element is used to achieve refrigeration.

[0003] The temperature stage controller is based on a temperature control PCB board and combines a touch operation panel to achieve temperature control of the temperature stage test bench. The front operation panel of the existing temperature stage controller is in an exposed state and has no protection whether it is in use or not, which is easy to cause damage.

[0004] In view of this, we propose a temperature stage controller. Content of the Utility Model

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a temperature stage controller to solve the technical problem that the front operation panel of the current temperature stage controller is in an exposed state and has no protection whether it is in use or not, which is easy to cause damage.

[0006] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a temperature stage controller, including a temperature controller body, and further including a fixing plate and a U-shaped protection plate;

[0007] Two fixing plates are respectively fixed on both sides of the control end of the temperature controller body;

[0008] The U-shaped protection plate is in protective cooperation with the control end of the temperature controller body;

[0009] Wherein, U-shaped connecting plates are respectively fixed on both sides of the U-shaped protection plate, and the two U-shaped connecting plates are respectively in plug-in fit with the two fixing plates.

[0010] Preferably, the U-shaped connecting plate is in positioning cooperation with the fixing plate through a positioning structure;

[0011] The positioning structure includes a positioning block and a limiting plate;

[0012] The positioning block passes through a through hole B opened on the outer side of the U-shaped connecting plate;

[0013] Wherein, the inner end of the positioning block is in through-hole fit with a through hole A opened on the fixing plate;

[0014] The limiting plate is fixed on the outer end of the positioning block;

[0015] Wherein, both ends of the positioning block extend outward relative to the positioning block.

[0016] Wherein, two springs are symmetrically arranged between the inner sides of both ends of the limiting plate and the outer side of the U-shaped connecting plate.

[0017] Preferably, two guiding blocks are symmetrically and fixedly arranged on the inner wall of the inner side of the U-shaped connecting plate, two guiding grooves are symmetrically formed on the inner side of the fixing plate, and the guiding blocks are inserted and matched with the guiding grooves.

[0018] Preferably, limiting strips are respectively fixedly arranged at both ends of the top side of the temperature controller body, and the two limiting strips are respectively inserted and matched with the inner cavities of the two U-shaped connecting plates.

[0019] Preferably, the length of the limiting strip is less than the distance between the two guiding blocks.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. By arranging the fixing plate, the U-shaped protection plate and the U-shaped connecting plate, the present utility model has the advantages of covering and protecting the operation end of the temperature controller body when the equipment is not in use, and removing the U-shaped protection plate during use without affecting the operation, solving the problem that the front operation panel of the temperature table controller is in an exposed state and is not protected whether in use or not, which is easy to cause damage.

[0022] 2. By arranging the positioning block, the limiting plate and the spring, the present utility model has the advantage that after the U-shaped connecting plate and the fixing plate are butted, the U-shaped connecting plate and the fixing plate are positioned, so that the U-shaped connecting plate and the fixing plate are stably connected, thereby stably covering the U-shaped protection plate on the operation end of the temperature controller body.

[0023] 3. By arranging the guiding block and the guiding groove, the present utility model has the advantage that when the U-shaped connecting plate and the fixing plate are butted, through the butt joint of the guiding block and the guiding groove, the U-shaped connecting plate is limited and kept stable during installation, which is convenient for the positioning block to position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the closed overall structure of the present utility model;

[0025] Figure 2 is a schematic diagram of the opened overall structure of the present utility model;

[0026] Figure 3 is a schematic diagram of the connection structure of the U-shaped protection plate of the present utility model;

[0027] Figure 4 is a schematic diagram of the U-shaped connecting plate structure of the present utility model;

[0028] In the figure: 1. Temperature controller body; 2. U-shaped protective plate; 3. U-shaped connecting plate; 4. Positioning structure; 5. Fixed plate;

[0029] 101. Limit strip;

[0030] 301. Perforation B; 302. Guide block;

[0031] 401. Positioning block; 402. Limit plate; 403. Spring;

[0032] 501. Perforation A; 502. Guide groove. Specific embodiments

[0033] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0034] Embodiment 1: A temperature table controller, see Figures 1 to 4 , including a temperature controller body 1, and further including a fixed plate 5 and a U-shaped protective plate 2;

[0035] Two fixed plates 5 are respectively fixed on both sides of the control end of the temperature controller body 1; the U-shaped protective plate 2 is in protective cooperation with the control end of the temperature controller body 1; wherein, U-shaped connecting plates 3 are respectively fixed on both sides of the U-shaped protective plate 2, and the two U-shaped connecting plates 3 are respectively in plug-in cooperation with the two fixed plates 5.

[0036] By setting the fixed plate 5, the U-shaped protective plate 2 and the U-shaped connecting plate 3, the present utility model has the advantages of covering and protecting the control end of the temperature controller body 1 when the device is not in use, and removing the U-shaped protective plate 2 during use without affecting the operation, solving the problem that the front operation panel of the temperature table controller is in an exposed state and has no protection whether in use or not, which is easy to cause damage.

[0037] Specifically, the U-shaped connecting plate 3 is in positioning cooperation with the fixed plate 5 through the positioning structure 4;

[0038] The positioning structure 4 includes a positioning block 401 and a limit plate 402; the positioning block 401 is inserted into the perforation B 301 opened on the outer side of the U-shaped connecting plate 3; wherein, the inner end of the positioning block 401 is in insertion cooperation with the perforation A 501 opened on the fixed plate 5; the limit plate 402 is fixed at the outer end of the positioning block 401; wherein, both ends of the positioning block 401 extend outwards relative to the positioning block 401; wherein, two springs 403 are symmetrically arranged between the inner sides of both ends of the limit plate 402 and the outer side of the U-shaped connecting plate 3, and both ends of the spring 403 are respectively fixedly connected to the inner side of the limit plate 402 and the outer side of the U-shaped connecting plate 3, and the elastic coefficient of the spring 403 is selected and used by those skilled in the art according to the actual situation.

[0039] By providing a positioning block 401, a limiting plate 402 and a spring 403, the utility model has the advantages that after the U-shaped connecting plate 3 is docked with the fixing plate 5, the U-shaped connecting plate 3 and the fixing plate 5 are positioned, so that the U-shaped connecting plate 3 and the fixing plate 5 are stably connected, and thus the U-shaped protective plate 2 is stably covered on the control end of the temperature controller body 1.

[0040] Further, two guiding blocks 302 are symmetrically and fixedly arranged on the inner side wall of the inner side of the U-shaped connecting plate 3, and two guiding grooves 502 are symmetrically arranged on the inner side of the fixing plate 5, and the guiding blocks 302 are inserted and matched with the guiding grooves 502.

[0041] By providing the guiding blocks 302 and the guiding grooves 502, the utility model has the advantages that when the U-shaped connecting plate 3 is docked with the fixing plate 5, through the docking of the guiding blocks 302 and the guiding grooves 502, the U-shaped connecting plate 3 is limited and kept stable during installation, which is convenient for the positioning block 401 to position.

[0042] Still further, two limiting strips 101 are respectively fixedly arranged at both ends of the top side of the temperature controller body 1, and the two limiting strips 101 are respectively inserted and matched with the inner cavities of the two U-shaped connecting plates 3. The length of the limiting strip 101 is less than the distance between the two guiding blocks 302.

[0043] By providing the limiting strips 101, the utility model has the advantages that after the U-shaped protective plate 2 and the U-shaped connecting plate 3 are removed, they can be used for positioning and placing the U-shaped protective plate 2 and the U-shaped connecting plate 3.

[0044] Working principle: When using the device of the utility model, when the temperature controller body 1 is not in use, remove the U-shaped protective plate 2, pull the two limiting plates 402 outwards, the spring 403 is stretched, dock the two U-shaped connecting plates 3 with the two fixing plates 5, and the guiding blocks 302 are correspondingly inserted into the guiding grooves 502 until the U-shaped connecting plate 3 is completely docked with the fixing plate 5. Release the limiting plate 402, and under the action of the spring 403, the inner end of the positioning block 401 correspondingly passes through the through hole A501 to fix the U-shaped connecting plate 3 and the fixing plate 5, so as to stably cover the U-shaped protective plate 2 on the control end of the temperature controller body 1 for protection. When using the temperature controller body 1, pull the two limiting plates 402 outwards until the U-shaped connecting plate 3 and the fixing plate 5 are no longer fixed, remove the U-shaped protective plate 2 and the U-shaped connecting plate 3, place the U-shaped protective plate 2 on the top side of the temperature controller body 1, and the limiting strip 101 is inserted into the inner cavity of the U-shaped connecting plate 3.

[0045] The embodiments disclosed in the utility model are the preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the utility model according to the above embodiments and make different extensions and changes, but as long as they do not depart from the spirit of the utility model, they are within the protection scope of the utility model.

Claims

1. A temperature stage controller, comprising a temperature controller body (1), characterized in that, Further included are: Two fixing plates (5), respectively fixed on both sides of the control end of the temperature controller body (1); A U-shaped protection plate (2), which is in protective cooperation with the control end of the temperature controller body (1); Wherein, U-shaped connecting plates (3) are respectively fixed on both sides of the U-shaped protection plate (2), and the two U-shaped connecting plates (3) are respectively in plug-in cooperation with the two fixing plates (5).

2. The temperature stage controller according to claim 1, characterized in that, The U-shaped connecting plate (3) is in positioning cooperation with the fixing plate (5) through a positioning structure (4); The positioning structure (4) includes: A positioning block (401), which is inserted into a through hole B (301) opened on the outer side of the U-shaped connecting plate (3); Wherein, the inner end of the positioning block (401) is in through-hole cooperation with a through hole A (501) opened on the fixing plate (5); A limiting plate (402), fixed at the outer end of the positioning block (401); Wherein, both ends of the positioning block (401) extend outward relative to the positioning block (401); Wherein, two springs (403) are symmetrically arranged between the inner sides of both ends of the limiting plate (402) and the outer side of the U-shaped connecting plate (3).

3. The temperature stage controller according to claim 1, characterized in that, Two guiding blocks (302) are symmetrically fixed on the inner side wall of the U-shaped connecting plate (3), two guiding grooves (502) are symmetrically opened on the inner side of the fixing plate (5), and the guiding blocks (302) are in plug-in cooperation with the guiding grooves (502).

4. The temperature stage controller according to claim 3, wherein, Limiting strips (101) are respectively fixed at both ends of the top side of the temperature controller body (1), and the two limiting strips (101) are respectively in plug-in cooperation with the inner cavities of the two U-shaped connecting plates (3).

5. The temperature stage controller according to claim 4, wherein, The length of the limiting strip (101) is less than the distance between the two guiding blocks (302).

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