Adjusting mechanism and detection device

Abstract

The utility model discloses an adjusting mechanism and a detection device, and relates to the detection device field, the adjusting mechanism comprises an adjusting assembly, the adjusting assembly comprises a set of limiting frames, the limiting frames are internally provided with sealing plates in a sliding mode, the sealing plates are arranged in the limiting frames in a relative sliding mode, and the sealing plates are arranged in the limiting frames in a sliding mode. A coordinating piece is arranged on the surface of the sealing plate, and an auxiliary piece is arranged at one end of the coordinating piece. According to the utility model, through the cooperation between the coordinating member and the auxiliary member, the ventilation hole can be sealed after the concentration of nitrogen in the cabinet body reaches the standard, nitrogen is prevented from being continuously injected into the cabinet body, the concentration of the nitrogen in the cabinet body is prevented from exceeding the standard, and the nitrogen in the cabinet body can be quantitatively discharged; and the concentration of nitrogen discharged according to the specified emission standard is safer, and the practicability of the adjusting mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the field of detection devices, in particular to an adjustment mechanism and a detection device. Background Art

[0002] With the continuous development of cities and the process of industrialization, the requirements for precise control and stability of gas concentration are increasing. In order to meet this demand, a gas concentration stabilization device came into being. This device not only helps to ensure production quality and experimental accuracy, but also effectively responds to environmental pollution problems and promotes sustainable urban development. In order to quantitatively discharge the nitrogen generated by industry, the existing gas concentration stabilization device usually uses a detector to detect the amount of nitrogen in the cabinet. After reaching the emission standard, the alarm light is used to remind the staff, and then the exhaust valve is closed by the staff. This method takes a certain amount of time from the alarm to the closure. There may also be a possibility of delay when the sensor is used to close, resulting in the inability to immediately close the air intake valve after the nitrogen concentration inside the cabinet reaches the standard value, resulting in continued gas input, which causes the nitrogen concentration inside the cabinet to exceed the standard, affecting the safety after the nitrogen is discharged. For this reason, a regulating mechanism is proposed.

[0003] Moreover, the detection device in the prior art can only detect the concentration of the gas inside the cabinet, and the detection effect is relatively simple. During the detection process, the temperature and humidity of the cabinet may affect the concentration detection of the gas inside the cabinet, thereby making the detection calculation result of the concentration inside the cabinet inaccurate. Therefore, a detection device is proposed. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the utility model aims to solve the technical problem that the detection effect of the gas inside the existing cabinet is unstable.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustment mechanism, including an adjustment component, including a limit frame, and the limit frame is provided with a group, a sealing plate is slidably installed inside the limit frame, the sealing plate is relatively slidably arranged inside the limit frame, a coordination piece is arranged on the surface of the sealing plate, and an auxiliary piece is arranged at one end of the coordination piece.

[0008] As a preferred solution of the adjustment mechanism of the utility model, wherein: a first coordination plate is hinged on one side of the surface of the sealing plate, a second coordination plate is arranged on the left side of the first coordination plate, a coordination tooth plate is hinged on the bottom of the second coordination plate, and a coordination frame is arranged on the left side of the second coordination plate.

[0009] As a preferred solution of the adjustment mechanism of the utility model, wherein: a group of the second coordination plates is provided, and two of the second coordination plates are symmetrically hingedly provided on the surfaces of the two sealing plates;

[0010] The two coordinating tooth plates are meshingly connected.

[0011] As a preferred solution of the adjustment mechanism of the utility model, the first coordination plate, the second coordination plate and the bottom ends of the coordination frame are all hingedly arranged.

[0012] As a preferred solution of the adjustment mechanism of the utility model, one end of the coordination frame is hinged with an auxiliary plate, a counterweight block is welded at the bottom of the auxiliary plate, and an airbag is arranged at the bottom of the counterweight block.

[0013] The beneficial effects of the utility model are as follows: through the cooperation between the coordinating parts and the auxiliary parts, the vent hole can be sealed after the nitrogen concentration inside the cabinet reaches the standard, preventing nitrogen from continuing to flow into the cabinet, avoiding the nitrogen concentration inside the cabinet from exceeding the standard, ensuring that the nitrogen inside the cabinet can be discharged quantitatively, and the nitrogen concentration discharged after complying with the prescribed emission standards is safer, thereby improving the practicality of the regulating mechanism.

[0014] In view of the above problems and / or the problems existing in the prior art, a detection device is proposed.

[0015] Therefore, the utility model aims to solve the technical problem that the existing detection devices are not comprehensive enough, resulting in inaccurate detection of gas inside the cabinet.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: including an adjustment mechanism as described in any one of the claims; and an operating component, including a cabinet, the cabinet is arranged outside the adjustment component, a ventilation hole is opened on one side of the cabinet, a test piece is arranged on one side of the inner wall of the cabinet, a detection board is arranged on the other side of the inner wall of the cabinet, a display screen is arranged on the outer side of the detection board, and a printer is arranged on the outer side of the cabinet.

[0017] As a preferred solution of the detection device of the utility model, a temperature detector is arranged on one side of the inner wall of the cabinet, a humidity detector is arranged at the bottom of the temperature detector, a laser detector is arranged at the bottom of the humidity detector, and the test piece is electrically connected to the cabinet.

[0018] As a preferred solution of the detection device of the utility model, wherein: a first display light is arranged on the detection board, a second display light is arranged on one side of the first display light, and a chip is arranged at the center of the detection board.

[0019] As a preferred solution of the detection device of the utility model, a gas storage tank is arranged on one side of the cabinet, an air pump is connected to one side of the gas storage tank through an air pipe, and the air pump is connected to the cabinet through the air pipe.

[0020] As a preferred solution of the detection device of the utility model, the gas inside the airbag is hydrogen, and the gas inside the cabinet is nitrogen;

[0021] When the concentration of the hydrogen and the nitrogen is 1:5, the adjustment component is in a fully open state;

[0022] When the concentration of the hydrogen and the nitrogen is 1:10, the adjustment component is in a fully open state;

[0023] When the concentration of the hydrogen and the nitrogen is 1:15, the adjustment component is in a half-open state;

[0024] When the concentration of the hydrogen and the nitrogen is 1:30, the adjustment component is in a half-open state;

[0025] When the concentration of the hydrogen and the nitrogen is 1:50, the adjustment component is in a closed state.

[0026] The beneficial effects of the utility model are as follows: through the cooperation between the test piece and the detection plate, the nitrogen concentration inside the cabinet can be detected and fed back in a timely and accurate manner, so that the staff can intuitively and quickly see the analysis results and make timely adjustments, thereby reducing the data analysis process and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0028] Figure 1 This is a schematic diagram of the overall structure of an adjustment mechanism according to an embodiment of the utility model;

[0029] Figure 2 A schematic diagram of the overall structure of an auxiliary component according to an embodiment of the utility model;

[0030] Figure 3 A schematic diagram of the overall structure of a detection device according to an embodiment of the present utility model;

[0031] Figure 4 A schematic diagram of the internal structure of a cabinet according to an embodiment of the utility model;

[0032] Figure 5 A schematic diagram of the overall structure of a detection board according to an embodiment of the utility model;

[0033] Figure 6 A schematic diagram of the overall structure of an adjustment mechanism and a detection device according to an embodiment of the utility model;

[0034] Figure 7 A schematic diagram of nitrogen concentration experimental data according to an embodiment of the present invention. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0038] Secondly, the "one embodiment" or "embodiment" referred to herein refers to a specific feature, structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Example 1

[0040] Reference Figure 1 and 2 , which is the first embodiment of the utility model, and this embodiment provides an adjustment mechanism.

[0041] The adjustment mechanism includes an adjustment assembly 100 .

[0042] Specifically, the adjustment component 100 includes a limit frame 101, and the limit frame 101 is provided with a group. Through the setting of the limit frame 101, the sealing plate 102 is effectively limited and fixed to prevent the sealing plate 102 from offsetting or slipping during movement. The sealing plate 102 is slidably installed inside the limit frame 101, and the sealing plate 102 is relatively slidably arranged inside the limit frame 101. Through the setting of the sealing plate 102, the vents on the inner wall of the cabinet can be effectively opened or closed. A coordination piece 103 is provided on the surface of the sealing plate 102. Through the setting of the coordination piece 103, the opening and closing of the sealing plate 102 can be effectively controlled. An auxiliary piece 104 is provided at one end of the coordination piece 103. Through the setting of the auxiliary piece 104, the related operations of the coordination piece 103 can be controlled.

[0043] Preferably, a first coordination plate 103a is hinged on one side of the surface of the sealing plate 102, a second coordination plate 103b is arranged on the left side of the first coordination plate 103a, and a group of second coordination plates 103b are arranged, and two second coordination plates 103b are symmetrically hinged on the surfaces of the two sealing plates 102, and a coordination tooth plate 103c is hinged on the bottom of the two second coordination plates 103b. The two coordination tooth plates 103c are effectively connected together by meshing connection, and a coordination frame 103d is arranged on the left side of the second coordination plate 103b. The first coordination plate 103a and the second coordination plate 103b and the coordination frame 103d are respectively hinged on the sealing plate 102 and the inner wall of the cabinet, and the switching effect of the two sealing plates 102 can be effectively achieved by rotating in the direction.

[0044] When in use, first rotate the direction of the coordination frame 103d, and then push the sealing plate 102 on one side of the inner limit frame 101 to slide. Under the sliding of the sealing plate 102, the second coordination plate 103b on the sealing plate 102 adjusts the angle, thereby driving the bottom coordination tooth plate 103c to adjust the angle, and then driving the other coordination tooth plate 103c and the second coordination plate 103b to rotate the angle on the relative sealing plate 102, thereby realizing the sliding in relative directions relative to the sealing plate 102.

[0045] Example 2

[0046] Reference Figure 2 and Figure 7 , which is the second embodiment of the present utility model, is based on the previous embodiment, and is different from the previous embodiment in that: this embodiment provides a detection device.

[0047] The adjustment assembly 100 also includes an auxiliary member 104 .

[0048] Specifically, one end of the coordination frame 103d is hinged with an auxiliary plate 104a. Through the setting of the auxiliary plate 104a, the counterweight block 104b can be effectively connected to the coordination frame 103d. The bottom of the auxiliary plate 104a is welded with a counterweight block 104b. Through the setting of the counterweight block 104b, when the nitrogen concentration inside the cabinet is lower than the specified requirement, the weight of the counterweight block 104b drives the auxiliary plate 104a to move downward, and then drives one end of the coordination frame 103d to move downward, so that the two sealing plates 102 slide to opposite ends inside the limit frame 101, thereby realizing the opening of the vent hole on the cabinet, which is convenient for subsequent air replenishment and other operations. An air bag 104c is provided at the bottom of the counterweight block 104b;

[0049] Furthermore, the airbag 104c is filled with hydrogen. Through the setting of the airbag 104c, when the nitrogen concentration inside the cabinet is high enough, the hydrogen floats upward under the action of the nitrogen, thereby driving the airbag 104c to float upward. Under the action of the upward floating of the airbag 104c, the counterweight block 104b and the auxiliary plate 104a are driven to move upward, thereby driving one end of the coordination frame 103d to move upward, so that the sealing plate 102 inside the limit frame 101 slides from both ends to the middle position, thereby realizing the closing action of the two sealing plates 102. When the nitrogen concentration inside the cabinet is too high, the opening of the vent is closed.

[0050] It is worth noting that: the hydrogen concentration inside the airbag 104c is fixed, and the airbag 104c will change with the input of the nitrogen concentration inside the cabinet. Under the same conditions (same temperature and same pressure), the ratio between hydrogen and nitrogen is 1:14. When the nitrogen concentration inside the cabinet is less than 14, the airbag 104c does not change, so that one end of the adjustment frame 103d is in a downward state, which is convenient for replenishing a large amount of nitrogen into the cabinet through the vent hole. When 14<nitrogen concentration inside the cabinet>50, the airbag expands, driving the counterweight block and the adjustment frame 103d to move. One end of d moves upward, driving the sealing plate 102 to approach the vent. Only a small amount of nitrogen needs to be added to the inside of the cabinet through the vent. When the nitrogen concentration inside the cabinet is ≥50, the sealing plate is attached to one side of the vent, so that the vent is closed. The nitrogen concentration inside the cabinet reaches the standard, and no additional nitrogen needs to be added. This prevents nitrogen from continuing to flow into the cabinet, avoiding excessive nitrogen concentration inside the cabinet, ensuring that the nitrogen inside the cabinet can be discharged quantitatively, and the nitrogen concentration discharged after complying with the prescribed emission standards is safer, thereby improving the practicality of the regulating mechanism.

[0051] Example 3

[0052] Reference Figure 3-6 , which is the third embodiment of the present utility model, is based on the previous embodiment, and is different from the previous embodiment in that: this embodiment provides a detection device.

[0053] The detection device comprises an operating component 200 .

[0054] Specifically, the operating component 200 includes a cabinet 201. Through the setting of the cabinet 201, the nitrogen discharged from the power plant can be effectively collected, which is convenient for subsequent detection of the discharged nitrogen. The cabinet 201 is arranged outside the adjustment component 100. A vent is opened on one side of the cabinet 201. Through the opening of the vent, when the nitrogen concentration inside the cabinet 201 is not enough, the nitrogen inside the gas storage tank 202 can be timely transported to the cabinet 201 through the vent. A test piece 204 is arranged on one side of the inner wall of the cabinet 201. Through the setting of the test piece 204, the nitrogen concentration inside the cabinet 201 and the temperature and humidity inside the cabinet 20 can be effectively detected, so that the detection range is more comprehensive. , making the nitrogen concentration data inside the cabinet 201 more accurate. A detection board 205 is arranged on the other side of the inner wall of the cabinet 201. Through the setting of the detection board 205, the data detected by the test piece 204 can be effectively processed and fed back. A display screen 206 is arranged on the outside of the detection board 205. Through the setting of the display screen 206, the data processed by the detection board 205 can be displayed in time, which is convenient for the staff nearby to view and perform subsequent operations according to the nitrogen concentration displayed on the display screen 206. A printer 207 is arranged on the outside of the cabinet 201. Through the setting of the printer 207, the continuous results of the detection and processing on the detection board 205 can be printed out, which is convenient for subsequent data analysis and review.

[0055] Preferably, a temperature detector 204a is provided on one side of the inner wall of the cabinet 201, and a humidity detector 204b is provided at the bottom of the temperature detector 204a. Through the coordinated arrangement of the temperature detector 204a and the humidity detector 204b, the temperature and humidity inside the cabinet 201 can be effectively detected. Such a design can compare the influence of different scenes on the nitrogen detection results inside the cabinet 201, record the influence ratio of the detection environment on the nitrogen detection results inside the cabinet 201, and draw the most suitable environmental temperature and humidity conclusion through comparison. A laser detector 204c is provided at the bottom of the humidity detector 204b. c is set up. When nitrogen enters the interior of the cabinet 201, the laser detector 204c irradiates the nitrogen and projects it onto the surface of the detection plate 205. The concentration of nitrogen is determined by the penetration and irradiation intensity. When the laser beam passes through the nitrogen, the nitrogen molecules will produce changes in information such as scattering, absorption, and transmittance of the laser. This information is related to the concentration of the nitrogen molecules. Through this information, the concentration of the nitrogen molecules can be indirectly known. When the nitrogen concentration inside the cabinet 201 is not enough, adjustments can be made in time to supplement the nitrogen inside the cabinet 201, thereby ensuring the concentration of nitrogen inside the cabinet 201. The test piece 204 is electrically connected to the cabinet 201.

[0056] Furthermore, a first display light 205a is provided on the detection board 205, and a second display light 205b is provided on one side of the first display light 205a. Through the coordinated setting of the first display light 205a and the second display light 205b, when the nitrogen concentration inside the cabinet 201 is low, the first prompt light 311 lights up, and when the nitrogen concentration inside the cabinet 201 is stable, the second prompt light 312 lights up. Such a design can more intuitively and quickly see the analysis results and make adjustments in time, reduce the data analysis process, improve work efficiency, reduce human intervention, and improve the accuracy of the device.

[0057] Furthermore, a gas tank 202 is provided on one side of the cabinet 201, and nitrogen with a concentration meeting the standard is stored in the gas tank 202. Through the provision of the gas tank 202, when the nitrogen concentration in the cabinet 201 is insufficient, the nitrogen can be replenished in time for the cabinet 201, so as to ensure the nitrogen concentration in the cabinet 201. An air pump 203 is connected to one side of the gas tank 202 through an air pipe, and the air pump 203 is connected to the cabinet 201 through the air pipe. When the nitrogen concentration in the cabinet 201 is insufficient, the nitrogen in the gas tank 202 can be effectively transported to the cabinet 201 through the change of pressure, so that the nitrogen concentration in the cabinet 201 reaches a stable value.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0059] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0060] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, without undue experimentation, the development effort will be a routine task of design, fabrication, and production.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustment mechanism, characterized in that: include, An adjustment component (100) comprises a limit frame (101), wherein the limit frame (101) is provided with a group, a sealing plate (102) is slidably mounted inside the limit frame (101), the sealing plate (102) is relatively slidably arranged inside the limit frame (101), a coordination piece (103) is arranged on the surface of the sealing plate (102), and an auxiliary piece (104) is arranged at one end of the coordination piece (103); A first coordination plate (103a) is hingedly connected to one side of the surface of the sealing plate (102); a second coordination plate (103b) is arranged on the left side of the first coordination plate (103a); a coordination tooth plate (103c) is hingedly connected to the bottom of the second coordination plate (103b); and a coordination frame (103d) is arranged on the left side of the second coordination plate (103b); A group of the second coordination plates (103b) is provided, and two of the second coordination plates (103b) are symmetrically hingedly arranged on the surfaces of the two sealing plates (102); The two coordinating tooth plates (103c) are meshed and connected.

2. The adjustment mechanism according to claim 1, characterized in that: The bottom ends of the first coordination plate (103a), the second coordination plate (103b) and the coordination frame (103d) are all hingedly arranged.

3. The adjustment mechanism according to claim 2, characterized in that: An auxiliary plate (104a) is hingedly connected to one end of the coordination frame (103d), a counterweight block (104b) is welded to the bottom of the auxiliary plate (104a), and an air bag (104c) is arranged at the bottom of the counterweight block (104b).

4. A detection device, characterized in that: comprising an adjustment mechanism as claimed in claim 3; and An operating assembly (200) comprises a cabinet (201), the cabinet (201) being arranged outside the adjustment assembly (100), a ventilation hole being provided on one side of the cabinet (201), a test piece (204) being provided on one side of an inner wall of the cabinet (201), a detection board (205) being provided on the other side of the inner wall of the cabinet (201), a display screen (206) being provided on the outer side of the detection board (205), and a printer (207) being provided on the outer side of the cabinet (201).

5. The detection device according to claim 4, characterized in that: A temperature detector (204a) is provided on one side of the inner wall of the cabinet (201), a humidity detector (204b) is provided at the bottom of the temperature detector (204a), a laser detector (204c) is provided at the bottom of the humidity detector (204b), and the test piece (204) is electrically connected to the cabinet (201).

6. The detection device according to claim 5, characterized in that: A first display light (205a) is provided on the detection board (205), a second display light (205b) is provided on one side of the first display light (205a), and a chip (205c) is provided at the center of the detection board (205).

7. The detection device according to claim 6, characterized in that: A gas storage tank (202) is provided on one side of the cabinet (201), and an air pump (203) is connected to one side of the gas storage tank (202) via an air pipe, and the air pump (203) is connected to the cabinet (201) via the air pipe.

8. The detection device according to claim 7, characterized in that: The gas inside the air bag (104c) is hydrogen, and the gas inside the cabinet (201) is nitrogen; When the concentration of the hydrogen gas to the nitrogen gas is 1:5, the adjustment component (100) is in a fully open state; When the concentration of the hydrogen gas to the nitrogen gas is 1:10, the adjustment component (100) is in a fully open state; When the concentration of the hydrogen gas to the nitrogen gas is 1:15, the adjustment component (100) is in a half-open state; When the concentration of the hydrogen gas to the nitrogen gas is 1:30, the adjustment component (100) is in a half-open state; When the concentration of the hydrogen gas to the nitrogen gas is 1:50, the adjustment component (100) is in a closed state.

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