Adjustable electric cabinet label fixing device

Abstract

The utility model discloses an adjustable electric cabinet label fixing device, which relates to the technical field of clamps, and comprises a shell unit, the shell unit comprises a clamp shell, the appearance of the clamp shell is Y-shaped, two limbs at the upper end of the clamp shell are a fixed clamping plate and a label clamping plate which are consistent in shape, and the lower end of the clamp shell is an adjusting shell; the pressing plate unit comprises a fixed pressing plate and a label pressing plate, and the fixed pressing plate and the label pressing plate are consistent in shape; the adjusting unit comprises a shifting piece assembly and a lower supporting assembly. The label clamping device has the advantages that the device is fixed to a lintel through cooperation of the fixing clamping plate and the clamp shell, a label is clamped and fixed through the label clamping plate and the clamp shell, meanwhile, the label can be supported and fastened through the adjusting unit, the label is stably clamped through buckling of the label pressing plate and the lower supporting assembly, and the label clamping device is simple in structure and convenient to use. Therefore, the device is convenient to replace and not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to an adjustable electric cabinet label fixing device. Background Art

[0002] In actual engineering applications, there are generally two ways to fix the cabinet labels: one is to permanently fix them on the cabinet by means of rivets or other methods; the other is to paste them on the lintel area with materials such as acrylic plates. The permanent fixation method is firm and reliable, but it is not easy to replace when the cabinet name changes; the temporary pasting fixation method can be replaced as needed, but the adhesive will fail due to vibration and oxidation, and often falls off in actual applications. At present, there is a lack of a device that can simultaneously solve the problem that the permanent fixation of the lintel is difficult to replace and the temporary pasting is easy to fall off.

[0003] In view of the above problems, an adjustable electrical cabinet label fixing device is proposed to solve the above problems. Utility Model Content

[0004] Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above-mentioned prior art problems, the present utility model is proposed.

[0006] The utility model aims to provide an adjustable electric cabinet label fixing device, and aims to provide a device which can simultaneously solve the problems that the permanent fixing of the lintel is difficult to replace and the temporary sticking is easy to fall off.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustable electrical cabinet label fixing device, which includes a housing unit, including a clamp housing, which has a Y-shaped appearance, and the two limbs at the upper end are a fixed clamp plate and a label clamp plate, which are of the same shape, and the lower end of the clamp housing is an adjustment housing;

[0008] A pressure plate unit, comprising a fixed pressure plate connected to the fixed clamping plate, a label pressure plate connected to the label clamping plate, and a spring sheet connected to the clamp housing and matched with the fixed pressure plate, wherein the fixed pressure plate and the label pressure plate have the same shape;

[0009] The adjusting unit comprises a paddle assembly arranged at the upper end of the adjusting shell and a lower supporting assembly arranged at the lower end of the adjusting shell, wherein the paddle assembly cooperates with the lower supporting assembly.

[0010] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: the fixed clamp is connected to the clamp shell through a connecting plate, the upper end of the connecting plate is connected to a horizontal plate, the front end of the horizontal plate is provided with an oblique clamp, which is parallel to the connecting plate, the lower end of the oblique clamp is provided with a vertical clamp, and the junction of the oblique clamp and the vertical clamp is also symmetrically provided with a pressure plate rotation groove.

[0011] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, the upper end of the adjustment shell is provided with a paddle hole, the lower end is provided with a lower supporting hole, and the interior thereof is symmetrically provided with a paddle spring fixing block, a locking rod rotating shaft and a lower supporting spring fixing block from bottom to top, and the front side of the adjustment shell is also symmetrically provided with sensing holes.

[0012] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: the lower end of the fixed pressure plate is a pressure plate rotating shaft connected to the pressure plate rotating groove, the pressure plate rotating shaft is connected to a rotating connecting rod, and the end of the rotating connecting rod is a cross bar.

[0013] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: the two ends of the spring sheet are locking sections, which are a spring sheet with gradually smaller diameters, and the middle is an adjustment section, which is a spring sheet with a small diameter in the middle and large diameters at both ends.

[0014] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, the paddle assembly includes a paddle arranged in the paddle hole, and a paddle spring connected to the paddle spring fixing block at one end and connected to the paddle at the other end.

[0015] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: a limiting block is provided in the middle section of the side of the paddle, which is wider than the paddle hole, and the paddle spring is connected to the limiting block.

[0016] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: the lower support assembly includes a label lower support arranged in the lower support hole, a locking rod cooperating with the adjustment shell and the label lower support, and a lower support spring, the lower support assembly also includes a locking rod spring connecting the locking rod and the inner wall of the adjustment shell, the upper end of the locking rod cooperates with the sensing hole, and the lower end cooperates with the label lower support, the upper end of the lower support spring is fixedly connected to the lower support spring fixing block, and the lower end is fixedly connected to the label lower support.

[0017] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, the label lower support is J-shaped, and its front end is a tooth plate. A plurality of tooth blocks are vertically equidistantly arranged at the front end of the tooth plate, which cooperate with the label pressing plate, and a locking groove is symmetrically arranged on the front side of the upper end of the label lower support, which cooperates with the locking rod.

[0018] As a preferred solution of the adjustable electric cabinet label fixing device of the utility model, wherein: a rotating shaft hole is opened in the middle of the locking rod, which is connected to the rotating shaft of the locking rod, and the two ends of the locking rod are triangular inclined blocks, which respectively cooperate with the sensing hole and the locking groove.

[0019] The beneficial effects of the adjustable electrical cabinet label fixing device of the utility model are as follows: the device is fixed on the lintel by the cooperation of the fixing clamp and the clamp shell, the label is clamped and fixed by the label clamp and the clamp shell, and the adjustment unit can support and tighten the label at the same time, and the label pressure plate and the lower support assembly are buckled together to stably clamp the label, so that it is easy to replace and not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces 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 work. Among them:

[0021] Figure 1 It is an overall schematic diagram of the adjustable electrical cabinet label fixing device in the utility model.

[0022] Figure 2 It is a schematic diagram of the engagement of the adjustable electrical cabinet label fixing device in the utility model.

[0023] Figure 3 It is an exploded schematic diagram of the adjustable electrical cabinet label fixing device in the utility model.

[0024] Figure 4 It is a cross-sectional schematic diagram of the adjustable electrical cabinet label fixing device in the utility model.

[0025] Figure 5 It is a schematic diagram of the spring sheet in the utility model.

[0026] Figure 6 It is a schematic diagram of the label support in the utility model. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] 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.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and provides an adjustable electrical cabinet label fixing device, including a housing unit 100, including a clamp housing 101, which has a Y-shaped appearance, and the two limbs at the upper end are a fixed clamp plate 101a and a label clamp plate 101b, which are of the same shape, and the lower end of the clamp housing 101 is an adjustment housing 101c;

[0032] The pressure plate unit 200 includes a fixed pressure plate 201 connected to the fixed clamping plate 101a, a label pressure plate 202 connected to the label clamping plate 101b, and a spring sheet 203 connected to the fixture housing 101 and matched with the fixed pressure plate 201. The fixed pressure plate 201 and the label pressure plate 202 have the same shape;

[0033] The adjusting unit 300 includes a paddle assembly 301 disposed at the upper end of the adjusting housing 101c and a lower supporting assembly 302 disposed at the lower end of the adjusting housing 101c. The paddle assembly 301 cooperates with the lower supporting assembly 302.

[0034] Furthermore, the fixed clamp 101a is connected to the clamp housing 101 through the connecting plate 101a-1, the upper end of the connecting plate 101a-1 is connected to the horizontal plate 101a-2, the front end of the horizontal plate 101a-2 is provided with an oblique clamp 101a-3, which is parallel to the connecting plate 101a-1, the lower end of the oblique clamp 101a-3 is provided with a vertical clamp 101a-4, and the junction of the oblique clamp 101a-3 and the vertical clamp 101a-4 is also symmetrically provided with a pressure plate rotation groove 101a-5.

[0035] Furthermore, a paddle hole 101c-1 is opened at the upper end of the adjustment shell 101c, and a lower supporting hole 101c-2 is opened at the lower end. A paddle spring fixing block 101c-3, a locking rod rotating shaft 101c-4 and a lower supporting spring fixing block 101c-5 are symmetrically arranged from bottom to top inside the adjustment shell 101c. A sensing hole 101c-6 is also symmetrically opened on the front side of the adjustment shell 101c.

[0036] Furthermore, the lower end of the fixed pressure plate 201 is a pressure plate rotating shaft 201a connected to the pressure plate rotating groove 101a-5, and a rotating connecting rod 201b is connected to the pressure plate rotating shaft 201a, and the end of the rotating connecting rod 201b is a cross bar 201c.

[0037] Furthermore, the two ends of the spring sheet 203 are locking sections 203a, which is a spring sheet with a gradually decreasing diameter, and the middle is an adjustment section 203b, which is a spring sheet with a small diameter in the middle and large diameters at both ends.

[0038] Furthermore, the paddle assembly 301 includes a paddle 301a disposed in the paddle hole 101c - 1 , and a paddle spring 301b having one end connected to the paddle spring fixing block 101c - 3 and the other end connected to the paddle 301a .

[0039] When in use, one finger resists the paddle 301a and the other finger resists the fixed pressure plate 201, and at the same time, force is applied to open the oblique clamping plate 101a-3 and the vertical clamping plate 101a-4 and clamp them on the lintel of the dish, loosen the fixed pressure plate 201, so that the fixed clamping plate 101a completes the fixation of the clamp device, and rotate the fixed pressure plate 201 to make it vertically downward fit the lintel of the dish. Under the pressure of the spring sheet 203, the device is clamped more stably.

[0040] In summary, the device is fixed on the lintel by the cooperation of the fixing clamp plate 101 a and the clamp housing 101 , which is convenient for installation and stable under the action of the spring sheet 203 .

[0041] Example 2

[0042] Reference Figure 1 to Figure 6 , which is the second embodiment of the utility model. Based on the previous embodiment, this embodiment provides an adjustable electrical cabinet label fixing device, including a housing unit 100, including a clamp housing 101, which has a Y-shaped appearance, and the two limbs at the upper end are a fixed clamp plate 101a and a label clamp plate 101b, which have the same shape, and the lower end of the clamp housing 101 is an adjustment housing 101c;

[0043] The pressure plate unit 200 includes a fixed pressure plate 201 connected to the fixed clamping plate 101a, a label pressure plate 202 connected to the label clamping plate 101b, and a spring sheet 203 connected to the fixture housing 101 and matched with the fixed pressure plate 201. The fixed pressure plate 201 and the label pressure plate 202 have the same shape;

[0044] The adjusting unit 300 includes a paddle assembly 301 disposed at the upper end of the adjusting housing 101c and a lower supporting assembly 302 disposed at the lower end of the adjusting housing 101c. The paddle assembly 301 cooperates with the lower supporting assembly 302.

[0045] Furthermore, the fixed clamp 101a is connected to the clamp housing 101 through the connecting plate 101a-1, the upper end of the connecting plate 101a-1 is connected to the horizontal plate 101a-2, the front end of the horizontal plate 101a-2 is provided with an oblique clamp 101a-3, which is parallel to the connecting plate 101a-1, the lower end of the oblique clamp 101a-3 is provided with a vertical clamp 101a-4, and the junction of the oblique clamp 101a-3 and the vertical clamp 101a-4 is also symmetrically provided with a pressure plate rotation groove 101a-5.

[0046] Furthermore, a paddle hole 101c-1 is opened at the upper end of the adjustment shell 101c, and a lower supporting hole 101c-2 is opened at the lower end. A paddle spring fixing block 101c-3, a locking rod rotating shaft 101c-4 and a lower supporting spring fixing block 101c-5 are symmetrically arranged from bottom to top inside the adjustment shell 101c. A sensing hole 101c-6 is also symmetrically opened on the front side of the adjustment shell 101c.

[0047] Furthermore, the lower end of the fixed pressure plate 201 is a pressure plate rotating shaft 201a connected to the pressure plate rotating groove 101a-5, and a rotating connecting rod 201b is connected to the pressure plate rotating shaft 201a, and the end of the rotating connecting rod 201b is a cross bar 201c.

[0048] Furthermore, the two ends of the spring sheet 203 are locking sections 203a, which is a spring sheet with a gradually decreasing diameter, and the middle is an adjustment section 203b, which is a spring sheet with a small diameter in the middle and large diameters at both ends.

[0049] Furthermore, the paddle assembly 301 includes a paddle 301a disposed in the paddle hole 101c - 1 , and a paddle spring 301b having one end connected to the paddle spring fixing block 101c - 3 and the other end connected to the paddle 301a .

[0050] Furthermore, a limiting block 301a-1 is provided in the middle section of the side of the paddle 301a, which is wider than the paddle hole 101c-1, and the paddle spring 301b is connected to the limiting block 301a-1.

[0051] Furthermore, the lower support assembly 302 includes a label lower support 302a arranged in the lower support hole 101c-2, a locking rod 302b cooperating with the adjustment shell 101c and the label lower support 302a, and a lower support spring 302c. The lower support assembly 302 also includes a locking rod spring 302d connecting the locking rod 302b and the inner wall of the adjustment shell 101c. The upper end of the locking rod 302b cooperates with the sensing hole 101c-6, and the lower end cooperates with the label lower support 302a. The upper end of the lower support spring 302c is fixedly connected to the lower support spring fixing block 101c-5, and the lower end is fixedly connected to the label lower support 302a.

[0052] Furthermore, the label lower support 302a is J-shaped, and its front end is a tooth plate 302a-1. A plurality of tooth blocks 302a-2 are vertically equidistantly arranged at the front end of the tooth plate 302a-1, which cooperate with the label pressing plate 202. A locking groove 302a-3 is symmetrically arranged on the front side of the upper end of the label lower support 302a, which cooperates with the locking rod 302b.

[0053] Furthermore, a rotating shaft hole 302b-1 is opened in the middle of the locking rod 302b, which is connected to the locking rod rotating shaft 101c-4. The two ends of the locking rod 302b are triangular inclined surface blocks 302b-2, which respectively cooperate with the sensing hole 101c-6 and the locking groove 302a-3.

[0054] When in use, one finger resists the paddle 301a and the other finger resists the label pressure plate 202, and at the same time, force the oblique clamping plate 101a-3 and the vertical clamping plate 101a-4 to open, and put the label in. When the label resists the upper triangular inclined surface block 302b-2, the locking rod spring 302d is squeezed to retract it into the sensing hole 101c-6, and at the same time, the locking rod 302b is driven to rotate along the rotating shaft 101c-4, driving the lower triangular inclined surface block 302b-2 to enter the locking groove 302a-3, thereby releasing the restriction on the label lower support 302a. Driven by the lower support spring 302c, the label lower support 302a rises until it resists the lower end of the label, thereby clamping it vertically.

[0055] After use, take out the label and press the paddle 301a downward. The paddle 301a pushes the label lower support 302a down. At the same time, the lower triangular inclined surface block 302b-2 slides upward relatively in the engaging groove 302a-3 until it is disengaged from the engaging groove 302a-3. Under the push of the engaging rod spring 302d, the upper triangular inclined surface block 302b-2 extends out of the sensing hole 101c-6, and the lower triangular inclined surface block 302b-2 rotates accordingly to complete the limiting of the label lower support 302a, making it easy to use again.

[0056] In summary, the label is clamped and fixed by the label clamping plate 101b and the clamp housing 101, and the adjustment unit 300 supports and fastens the label, thereby ensuring that the label is stably installed and easy to replace.

[0057] Example 3

[0058] Reference Figure 1 to Figure 6 , which is the third embodiment of the utility model. Based on the above embodiments, this embodiment provides an adjustable electrical cabinet label fixing device, including a housing unit 100, including a clamp housing 101, which has a Y-shaped appearance, and the two limbs at the upper end are a fixed clamp plate 101a and a label clamp plate 101b, which have the same shape, and the lower end of the clamp housing 101 is an adjustment housing 101c;

[0059] The pressure plate unit 200 includes a fixed pressure plate 201 connected to the fixed clamping plate 101a, a label pressure plate 202 connected to the label clamping plate 101b, and a spring sheet 203 connected to the fixture housing 101 and matched with the fixed pressure plate 201. The fixed pressure plate 201 and the label pressure plate 202 have the same shape;

[0060] The adjusting unit 300 includes a paddle assembly 301 disposed at the upper end of the adjusting housing 101c and a lower supporting assembly 302 disposed at the lower end of the adjusting housing 101c. The paddle assembly 301 cooperates with the lower supporting assembly 302.

[0061] Furthermore, the fixed clamp 101a is connected to the clamp housing 101 through the connecting plate 101a-1, the upper end of the connecting plate 101a-1 is connected to the horizontal plate 101a-2, the front end of the horizontal plate 101a-2 is provided with an oblique clamp 101a-3, which is parallel to the connecting plate 101a-1, the lower end of the oblique clamp 101a-3 is provided with a vertical clamp 101a-4, and the junction of the oblique clamp 101a-3 and the vertical clamp 101a-4 is also symmetrically provided with a pressure plate rotation groove 101a-5.

[0062] Furthermore, a paddle hole 101c-1 is opened at the upper end of the adjustment shell 101c, and a lower supporting hole 101c-2 is opened at the lower end. A paddle spring fixing block 101c-3, a locking rod rotating shaft 101c-4 and a lower supporting spring fixing block 101c-5 are symmetrically arranged from bottom to top inside the adjustment shell 101c. A sensing hole 101c-6 is also symmetrically opened on the front side of the adjustment shell 101c.

[0063] Furthermore, the lower end of the fixed pressure plate 201 is a pressure plate rotating shaft 201a connected to the pressure plate rotating groove 101a-5, and a rotating connecting rod 201b is connected to the pressure plate rotating shaft 201a, and the end of the rotating connecting rod 201b is a cross bar 201c.

[0064] Furthermore, the lower support assembly 302 includes a label lower support 302a arranged in the lower support hole 101c-2, a locking rod 302b cooperating with the adjustment shell 101c and the label lower support 302a, and a lower support spring 302c. The lower support assembly 302 also includes a locking rod spring 302d connecting the locking rod 302b and the inner wall of the adjustment shell 101c. The upper end of the locking rod 302b cooperates with the sensing hole 101c-6, and the lower end cooperates with the label lower support 302a. The upper end of the lower support spring 302c is fixedly connected to the lower support spring fixing block 101c-5, and the lower end is fixedly connected to the label lower support 302a.

[0065] Furthermore, the label lower support 302a is J-shaped, and its front end is a tooth plate 302a-1. A plurality of tooth blocks 302a-2 are vertically equidistantly arranged at the front end of the tooth plate 302a-1, which cooperate with the label pressing plate 202. A locking groove 302a-3 is symmetrically arranged on the front side of the upper end of the label lower support 302a, which cooperates with the locking rod 302b.

[0066] When in use, after the label lower support 302a has completed supporting the label, the label pressing plate 202 is rotated to make it vertically downward and engage with the tooth block 302a-2, providing an upward pulling force to the label lower support 302a to lock it.

[0067] In summary, by buckling the label pressing plate and the lower supporting assembly, the label is stably clamped, making it easy to replace and not easy to fall off.

[0068] 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.

[0069] 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.

[0070] It will be appreciated 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 will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0071] 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 adjustable electrical cabinet label fixing device, characterized in that: include, The housing unit (100) comprises a clamp housing (101) having a Y-shaped appearance, wherein the two limbs at the upper end are a fixing clamp plate (101a) and a label clamp plate (101b), both of which are of the same shape, and the lower end of the clamp housing (101) is an adjustment housing (101c); A pressure plate unit (200) comprises a fixed pressure plate (201) connected to the fixed clamping plate (101a), a label pressure plate (202) connected to the label clamping plate (101b), and a spring sheet (203) connected to the clamp housing (101) and cooperating with the fixed pressure plate (201), wherein the fixed pressure plate (201) and the label pressure plate (202) have the same shape; The adjustment unit (300) comprises a paddle assembly (301) arranged at the upper end of the adjustment shell (101c) and a lower support assembly (302) arranged at the lower end of the adjustment shell (101c), wherein the paddle assembly (301) cooperates with the lower support assembly (302).

2. The adjustable electrical cabinet label fixing device according to claim 1, characterized in that: The fixed clamp plate (101a) is connected to the clamp housing (101) via a connecting plate (101a-1); the upper end of the connecting plate (101a-1) is connected to a horizontal plate (101a-2); the front end of the horizontal plate (101a-2) is provided with an oblique clamp plate (101a-3) which is parallel to the connecting plate (101a-1); the lower end of the oblique clamp plate (101a-3) is provided with a vertical clamp plate (101a-4); and a pressure plate rotation groove (101a-5) is symmetrically provided at the junction of the oblique clamp plate (101a-3) and the vertical clamp plate (101a-4).

3. The adjustable electrical cabinet label fixing device according to claim 2, characterized in that: The upper end of the adjusting shell (101c) is provided with a paddle hole (101c-1), and the lower end is provided with a lower supporting hole (101c-2), and the inside thereof is symmetrically provided with a paddle spring fixing block (101c-3), a locking rod rotating shaft (101c-4) and a lower supporting spring fixing block (101c-5) from bottom to top, and the front side surface of the adjusting shell (101c) is also symmetrically provided with a sensing hole (101c-6).

4. The adjustable electrical cabinet label fixing device according to claim 3, characterized in that: The lower end of the fixed pressing plate (201) is a pressing plate rotating shaft (201a) connected to the pressing plate rotating groove (101a-5), and a rotating connecting rod (201b) is connected to the pressing plate rotating shaft (201a), and the end of the rotating connecting rod (201b) is a cross bar (201c).

5. The adjustable electrical cabinet label fixing device according to claim 4, characterized in that: The two ends of the spring sheet (203) are locking sections (203a), which are a spring sheet with a gradually decreasing diameter, and the middle is an adjustment section (203b), which is a spring sheet with a small diameter in the middle and large diameters at both ends.

6. The adjustable electrical cabinet label fixing device according to claim 3 or 5, characterized in that: The paddle assembly (301) comprises a paddle (301a) arranged in the paddle hole (101c-1), and a paddle spring (301b) having one end connected to the paddle spring fixing block (101c-3) and the other end connected to the paddle (301a).

7. The adjustable electrical cabinet label fixing device according to claim 6, characterized in that: A limiting block (301a-1) is provided in the middle section of the side of the paddle (301a), which is wider than the paddle hole (101c-1), and the paddle spring (301b) is connected to the limiting block (301a-1).

8. The adjustable electrical cabinet label fixing device according to claim 7, characterized in that: The lower support assembly (302) includes a label lower support (302a) arranged in the lower support hole (101c-2), a locking rod (302b) cooperating with the adjustment shell (101c) and the label lower support (302a), and a lower support spring (302c); the lower support assembly (302) also includes a locking rod spring (302d) connecting the locking rod (302b) and the inner wall of the adjustment shell (101c); the upper end of the locking rod (302b) cooperates with the sensing hole (101c-6) and the lower end cooperates with the label lower support (302a); the upper end of the lower support spring (302c) is fixedly connected to the lower support spring fixing block (101c-5) and the lower end is fixedly connected to the label lower support (302a).

9. The adjustable electrical cabinet label fixing device according to claim 8, characterized in that: The label lower support (302a) is J-shaped, and its front end is a tooth plate (302a-1). The front end of the tooth plate (302a-1) is vertically equidistantly provided with a plurality of tooth blocks (302a-2) which cooperate with the label pressing plate (202). The front side of the upper end of the label lower support (302a) is symmetrically provided with a snap-fit ​​groove (302a-3) which cooperates with the snap-fit ​​rod (302b).

10. The adjustable electrical cabinet label fixing device according to claim 9, characterized in that: A rotating shaft hole (302b-1) is provided in the middle of the locking rod (302b) and is connected to the locking rod rotating shaft (101c-4). Both ends of the locking rod (302b) are triangular inclined surface blocks (302b-2) which respectively cooperate with the sensing hole (101c-6) and the locking groove (302a-3).

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