Mounting structure and LED display signboard for air switch

Abstract

The utility model relates to the technical field of display signboards, in particular to a mounting structure and an LED display signboard for an air switch, a clamping assembly of the mounting structure comprises a mounting base, two groups of clamping plates which are arranged at the top end of the mounting base in a sliding manner and are symmetrically arranged, and a clamping part which is arranged on the mounting base and is connected with the two groups of clamping plates; and the fixing assembly is arranged on the mounting base and comprises no less than two groups of signboards arranged between the two groups of clamping plates and two groups of fixing parts which are symmetrically arranged on the two sides of the bottom ends of the signboards. The signboard fixing device has the advantages that the signboard can be firmly fixed through the clamping assembly and the fixing assembly, the length of the signboard can be adjusted according to the width of an air switch, the signboard fixing device further has the advantages of being convenient to mount and dismount, the signboard is modularized, and the damaged signboard can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of display identification boards, in particular to a mounting structure and an LED display identification board for an air switch. Background Art

[0002] Air switches are used to control the input and output of electric energy, and the purpose of controlling power outages is achieved through separation and connection control. Accidental contact, misoperation, or failure to separate and connect the air switch may endanger the personal safety of the staff, and also cause varying degrees of harm to the power equipment. Among all industrial accidents, about 10% of the accidents are caused by failure to properly control the dangerous power source. Therefore, it is particularly important to accurately identify the purpose and separation and connection status of the air switch and to hang signs such as "Do not close the switch, someone is working" on the maintenance equipment in a timely and reliable manner.

[0003] The existing identification of air switches mainly adopts the method of pasting corresponding plastic or paper labels. However, plastic or paper labels are easy to be stained and the label content is inconvenient to modify. Labels working in harsh environments often fall off due to reduced stickiness. Some people have designed a sign with a sleeve that can be clamped on the air switch. This sign is difficult to operate. When large-scale power companies overhaul equipment, they need to open and close many air switches at the same time, so they need to frequently disassemble and assemble the sign, which wastes time. At the same time, the length of the sign cannot be changed according to the width of the air switch. The staff often need to carry a large number of signboards of different sizes to replace the damaged signboards. In addition, in actual work, air switches that are far away from electrical equipment often require staff to use electric pens or multimeters to further test the electricity to determine whether the circuit is energized after opening and closing. 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 specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above or existing problems in the prior art that the existing identification plates are easy to fall off, are troublesome to operate, cannot be changed in length, are easy to be damaged, and are troublesome to replace, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a mounting structure which can fix the identification plate, is easy to operate and can change the length.

[0007] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: an installation structure, which includes a clamping assembly, including a mounting base, two groups of clamping plates slidably arranged on the top of the mounting base and symmetrically arranged, and a clamping portion arranged on the mounting base and connected to the two groups of clamping plates; and a fixing assembly, which is arranged on the mounting base, including no less than two groups of identification plates arranged between the two groups of clamping plates, and two groups of fixing portions arranged on both sides of the bottom end of the identification plate and symmetrically arranged.

[0008] As a preferred solution of the installation structure of the utility model, the clamping part includes two groups of moving parts respectively connected to the two groups of clamping plates and symmetrically arranged, a power part arranged between the two groups of moving parts, and a pressing plate arranged at the top of the power part and slidably connected to the mounting base.

[0009] As a preferred solution of the installation structure of the utility model, the power member includes a pressure rod fixedly connected to the pressing plate and slidably connected to the mounting base, a spring arranged between the mounting base and the pressure rod, and a pressure block arranged at the bottom end of the pressure rod.

[0010] As a preferred solution of the installation structure of the utility model, wherein: the moving member includes an inclined block abutting against the pressing block, and a moving rod arranged between the inclined block and the clamping plate; wherein the installation base and the inclined block are slidably connected.

[0011] As a preferred solution of the installation structure of the utility model, the fixing part includes a fixing block fixedly arranged at the bottom end of the identification plate, a connecting slider slidably arranged in the fixing block, and a handle arranged on the connecting slider.

[0012] As a preferred solution of the installation structure of the utility model, wherein: a fixing groove is provided in the fixing block, a connecting slider is slidably provided in the fixing groove, the cross-section of the fixing groove is T-shaped, two groups of semicircular positioning grooves are provided on both sides of the bottom end of the identification plate, and two groups of fixing blocks are fixedly provided in the two groups of positioning grooves respectively.

[0013] As a preferred solution of the installation structure of the utility model, the two sides of the installation base are fixedly installed on the air switch through installation screw holes and screws.

[0014] The beneficial effects of the utility model are as follows: the utility model can firmly fix the identification plate by setting the clamping component and the fixing component, and the length of the identification plate can be adjusted according to the width of the air switch. It also has the advantages of convenient installation and disassembly, and the identification plate is modularized, so a damaged identification plate can be easily replaced.

[0015] In actual use, there are still problems such as it is difficult to modify the label content on the signboard and it is not easy to judge whether the circuit is energized after separation or combination.

[0016] To solve the above technical problems, the utility model also provides the following technical solutions: an LED display sign for an air switch includes a mounting structure and a control system, wherein the control system is arranged on a mounting base, including a control component arranged on the mounting base, and a display component electrically connected to the control component.

[0017] As a preferred solution of the LED display signboard for the air switch of the utility model, the control component includes a main control chip, a user end wirelessly connected to the main control chip, a wireless receiving module electrically connected to the main control chip, a voltage circuit and a frequency circuit.

[0018] As a preferred solution of the LED display signboard for air switches of the utility model, the display component includes a main information display area and an auxiliary information display area arranged on the signboard, and the main information display area and the auxiliary information display area are both electrically connected to the main control chip.

[0019] The beneficial effects of the utility model: the utility model is provided with a control system, and can modify the content of the identification plate through the client input, so as to display the circuit energization status after the air switch is opened and closed. 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 labor. Among them:

[0021] Figure 1 It is a schematic diagram of the internal structure of the utility model.

[0022] Figure 2 for Figure 1 A is an enlarged view of the middle image.

[0023] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the clamping plate in the utility model.

[0025] Figure 5 It is a connection diagram of the identification plate in the utility model.

[0026] Figure 6 It is a structural schematic diagram of the fixing part in the utility model.

[0027] Figure 7It is a schematic diagram of the structure of the voltage circuit and the frequency circuit in the utility model.

[0028] Figure 8 This is the control principle diagram of the utility model. DETAILED DESCRIPTION

[0029] 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.

[0030] 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.

[0031] 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 does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 1 , which is the first embodiment of the utility model. This embodiment provides a mounting structure, which can achieve the effects of convenient installation and removal of identification plates, fixing identification plates to prevent them from falling, adjusting the length of identification plates, and convenient replacement. It includes a clamping component 100 and a fixing component 200. By setting the clamping component 100, the identification plate 201 can be firmly fixed on the air switch. By setting the fixing component 200, several identification plates 201 can be connected together. When in use, the identification plate 201 can be clamped at different positions on the clamping component 100 to cooperate with air switches of different widths. In the utility model, the identification plate 201 is similar to a lampshade, and the bottom generates light to display the identification plate 201 and the content above.

[0034] Specifically, the clamping assembly 100 includes a mounting base 101, two groups of clamping plates 102 slidably arranged on the top of the mounting base 101 and symmetrically arranged, and a clamping portion 103 arranged on the mounting base 101 and connected to the two groups of clamping plates 102; the mounting base 101 is fixed on the air switch, and the identification plate 201 is fixed on the mounting base 101, and the two groups of clamping plates 102 fix the identification plate 201 through the clamping portion 103.

[0035] Furthermore, the fixing assembly 200 is arranged on the mounting base 101, and includes at least two groups of identification plates 201 arranged between the two groups of clamping plates 102, and two groups of fixing parts 202 symmetrically arranged on both sides of the bottom of the identification plates 201. The two groups of identification plates 201 are connected through two adjacent groups of fixing parts 202, and a corresponding number of identification plates 201 can be combined to form an identification plate according to air switches of different widths to display corresponding information. The array identification plates 201 are electrically connected. When one of the connected identification plates 201 is damaged, only one of them needs to be removed for replacement.

[0036] Operation process: When in use, first fix the mounting base 101 to a suitable position on the air switch, connect a corresponding number of identification plates 201 together through the fixing part 202 according to the width of the air switch, and then fix the identification plates 201 to the mounting base 101 through the clamping part 102.

[0037] In summary, by providing the clamping assembly 100 , the identification plate 201 can be fixed to the air switch and will not fall off easily. By providing the fixing assembly 200 , the length of the identification plate 201 can be adjusted.

[0038] Example 2

[0039] Reference Figures 2 to 6 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a further optimization of the installation structure, solves the problem of how to fix the identification plate, connect the identification plate, and replace the identification plate, and includes the clamping part 103 including two groups of moving parts 103a respectively connected to the two groups of clamping plates 102 and symmetrically arranged, a power member 103b arranged between the two groups of moving parts 103a, and a pressing plate 103c arranged at the top of the power member 103b and slidably connected to the mounting base 101. When in use, the power member 103b is pressed down to drive the two groups of moving parts 103a to move to both sides, thereby pushing the clamping plates 102 on both sides to move outward, placing the identification plate 201 between the two groups of clamping plates 102, releasing the force on the power member 103b, so that the moving part 103a is reset, and the identification plate 201 is clamped. A limiting plate is arranged at the top of the clamping plate 102, which can further fix the identification plate 201.

[0040] Specifically, the power member 103b includes a pressure rod 103b-1 fixedly connected to the pressing plate 103c and slidably connected to the mounting base 101, a spring 103b-2 arranged between the mounting base 101 and the pressure rod 103b-1, and a pressure block 103b-3 arranged at the bottom end of the pressure rod 103b-1. The moving member 103a includes an inclined block 103a-1 abutting against the pressure block 103b-3, and a moving rod 103a-2 arranged between the inclined block 103a-1 and the clamping plate 102; wherein the mounting base 101 and the inclined block 103a-1 are slidably connected. When in use, the pressing plate 103c is pressed downward, driving the pressure rod 103b-1 to move downward, driving the pressure block 103b-3 downward, and compressing the spring 103b-2 at the same time. The downward moving pressure block 103b squeezes the inclined blocks 103a-1 on both sides, so that the inclined blocks 103a-1 on both sides move in opposite directions, thereby opening the two sets of clamping plates 102, and then placing the identification plate 201 on the pressing plate 103c, and then slowly releasing the pressure on the pressure rod 103b-1, so that the pressure rod 103b-1 is reset under the action of the spring 103b-2, and the pressure block 103b moves upward, and the inclined block 103a-1 slowly approaches the pressure block 103b, thereby making the two clamping plates 102 move inward and clamp the identification plate 201. When it is necessary to remove the identification plate 201, the identification plate 201 is pressed downward to drive the pressing plate 103c downward. The same principle as above is used to move the clamping plate 102 to both sides, and the identification plate 201 can be directly removed.

[0041] Furthermore, the fixing part 202 includes a fixing block 202a fixedly arranged at the bottom of the identification plate 201, a connecting slider 202b slidably arranged in the fixing block 202a, and a handle 202c arranged on the connecting slider 202b; wherein, a fixing groove 202a-1 is arranged in the fixing block 202a, a connecting slider 202b is slidably arranged in the fixing groove 202a-1, and the cross section of the fixing groove 202a-1 is T-shaped, and two groups of semicircular positioning grooves 201a are arranged on both sides of the bottom of the identification plate 201, and two groups of fixing blocks 202a are respectively fixedly arranged in the two groups of positioning grooves 201a. When in use, the array identification plates 201 are connected through the fixing part, and when two adjacent groups of identification plates 201 need to be connected, the handle 202c drives the two adjacent groups of connecting sliders 202b to rotate a certain angle, so that the two sides of the connecting slider 202b are respectively located in the fixing grooves 202a-1 of the two adjacent groups, and the two adjacent groups of identification plates 201 are fixed together. When dismantling is required, the two sets of connecting sliders 202b are rotated and restored to their original positions.

[0042] Preferably, the two sides of the mounting base 101 are fixedly mounted on the air switch through mounting screw holes 101a and screws 101b. The mounting base 101 is fixedly mounted on the air switch through screws 101b, so that the identification plate 201 can be firmly fixed on the air switch and is not easy to fall off.

[0043] Operation process: When in use, first select the corresponding number of identification plates 201 to be connected together according to the width of the air switch, rotate the two groups of connecting sliders 202b at the bottom of the two adjacent identification plates 201 by a certain angle, so that the two sides of the connecting sliders 202b are respectively located in the fixed grooves 202a-1 of the two adjacent groups, and the array identification plates 201 are connected together. Then press the pressing plate 103c downward, drive the pressing rod 103b-1 downward, drive the pressing block 103b-3 downward, and compress the spring 103b-2 at the same time. The pressing block 103b moving downward squeezes the inclined blocks 103a-1 on both sides, so that the inclined blocks 103a-1 on both sides move in opposite directions, so that the two groups of clamping plates 102 are opened, and then the identification plate 201 is placed on the pressing plate 103c, and then the pressure on the pressing rod 103b-1 is slowly released, so that the pressing rod 103b-1 is reset under the action of the spring 103b-2, the pressing block 103b is upward, and the inclined block 103a-1 slowly approaches the pressing block 103b, so that the two clamping plates 102 are moved inward to clamp the identification plate 201. When removing, press the identification plate 201 downward, so that the two clamping plates 102 are unfolded according to the same principle, and the fixation of the identification plate 201 is released, so that the identification plate 201 can be taken out.

[0044] In summary, by setting the clamping part 103, the identification plate 201 can be fixed on the air switch, which is not easy to fall off. At the same time, the identification plate can be easily installed and removed, and the operation is simple. By setting the fixing part 202, the array identification plates 201 can be connected together, and the length of the identification plate can be easily adjusted. The identification plates 201 are modularly set up, and when one of them is damaged, one of them can be directly replaced.

[0045] Example 3

[0046] Reference Figure 7 , 8 , which is the third embodiment of the utility model, is different from the previous embodiment in that this embodiment provides an LED display sign for an air switch, which solves the problem that the label content on the sign is inconvenient to modify and it is not easy to judge whether the circuit is energized after separation and combination. It includes a control system 300, which is arranged on the mounting base 101, including a control component 301 arranged on the mounting base 101, and a display component 302 electrically connected to the control component 301. By setting the control component 301 and the display component 302, the information to be displayed on the sign 201 can be manually input, and at the same time, it can automatically display whether the circuit is energized after separation and combination.

[0047] Specifically, the control component 301 includes a main control chip 301a, a user terminal 301b wirelessly connected to the main control chip 301a, a wireless receiving module 301c electrically connected to the main control chip 301a, a voltage loop 301d, and a frequency loop 301e. When in use, the user terminal 301b inputs information, which is transmitted to the wireless receiving module 301c through a wireless signal. The information received by the wireless receiving module 301c is transmitted to the main control chip 301a. The main control chip 301a issues a control instruction to control the information input by the user terminal 301b to be displayed on the display component 302. The voltage loop 301d and the frequency loop 301e measure the voltage value and frequency value of the air switch zk, and display the obtained voltage value and frequency value on the display component 302.

[0048] Furthermore, the display component 302 includes a main information display area 302a and an auxiliary information display area 302b arranged on the identification plate 201, and the main information display area 302a and the auxiliary information display area 302b are both electrically connected to the main control chip 301a. The main information display area 302a is used to display character information such as characters, character shading color, character color and character size. The auxiliary information display area 302b is used to display voltage value and frequency value, display time information such as year, month, day, hour and minute, and whether it is connected to a wireless WIFI signal.

[0049] Operation process: The user inputs information through the user terminal 301b, which is transmitted to the wireless receiving module 301c through wireless signals. The information received by the wireless receiving module 301c is transmitted to the main control chip 301a. The main control chip 301a issues a control instruction to control the information input by the user terminal 301b to be displayed in the main information display area 302a. The voltage circuit 301d and the frequency circuit 301e measure the voltage value and frequency value of the air switch zk, and display the obtained voltage value and frequency value on the auxiliary information display area 302b.

[0050] In summary, by setting the control component 301 and the display component 302, it is convenient to modify the label content on the identification plate, and it is possible to intuitively judge whether the circuit is energized after separation or combination.

[0051] 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 of performing the function described herein, and is not only structurally equivalent but also 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.

[0052] 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.

[0053] 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.

[0054] 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. A mounting structure, characterized in that: include, A clamping assembly (100) comprises a mounting base (101), two groups of clamping plates (102) slidably disposed on the top of the mounting base (101) and symmetrically disposed, and a clamping portion (103) disposed on the mounting base (101) and connected to the two groups of clamping plates (102); and, A fixing assembly (200) is arranged on a mounting base (101), comprising at least two groups of identification plates (201) arranged between two groups of clamping plates (102), and two groups of fixing portions (202) arranged symmetrically on both sides of the bottom end of the identification plates (201).

2. The mounting structure according to claim 1, characterized in that: The clamping portion (103) comprises two groups of moving parts (103a) respectively connected to the two groups of clamping plates (102) and symmetrically arranged, a power part (103b) arranged between the two groups of moving parts (103a), and a pressing plate (103c) arranged at the top of the power part (103b) and slidably connected to the mounting base (101).

3. The mounting structure according to claim 2, characterized in that: The power member (103b) comprises a pressure rod (103b-1) fixedly connected to the pressing plate (103c) and slidably connected to the mounting base (101), a spring (103b-2) arranged between the mounting base (101) and the pressure rod (103b-1), and a pressure block (103b-3) arranged at the bottom end of the pressure rod (103b-1).

4. The mounting structure according to claim 3, characterized in that: The moving member (103a) comprises an inclined block (103a-1) abutting against the pressing block (103b-3), and a moving rod (103a-2) arranged between the inclined block (103a-1) and the clamping plate (102); Wherein, the mounting base (101) and the inclined block (103a-1) are slidably connected.

5. The mounting structure according to claim 1, characterized in that: The fixing portion (202) comprises a fixing block (202a) fixedly arranged at the bottom end of the identification plate (201), a connecting slider (202b) slidably arranged in the fixing block (202a), and a handle (202c) arranged on the connecting slider (202b).

6. The mounting structure according to claim 1, characterized in that: Both sides of the mounting base (101) are fixedly mounted on the air switch via mounting screw holes (101a) and screws (101b).

7. The mounting structure according to claim 5, characterized in that: A fixing groove (202a-1) is provided in the fixing block (202a), a connecting slider (202b) is slidably provided in the fixing groove (202a-1), two groups of semicircular positioning grooves (201a) are provided on both sides of the bottom end of the identification plate (201), and a fixing block (202a) is fixedly provided in each of the two groups of positioning grooves (201a).

8. An LED display sign for an air switch, characterized in that: The device comprises the mounting structure according to any one of claims 1 to 7, and A control system (300), the control system (300) being arranged on a mounting base (101), comprising a control component (301) arranged on the mounting base (101), and a display component (302) electrically connected to the control component (301).

9. The LED display sign for an air switch according to claim 8, characterized in that: The control component (301) comprises a main control chip (301a), a user end (301b) wirelessly connected to the main control chip (301a), a wireless receiving module (301c) electrically connected to the main control chip (301a), a voltage loop (301d) and a frequency loop (301e).

10. The LED display sign for an air switch according to claim 9, characterized in that: The display component (302) comprises a main information display area (302a) and an auxiliary information display area (302b) arranged on the identification plate (201); the main information display area (302a) and the auxiliary information display area (302b) are both electrically connected to the main control chip (301a).

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