CN216565887U - Electromagnetic shielding cabinet convenient to maintain - Google Patents
Electromagnetic shielding cabinet convenient to maintain Download PDFInfo
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- CN216565887U CN216565887U CN202123016779.0U CN202123016779U CN216565887U CN 216565887 U CN216565887 U CN 216565887U CN 202123016779 U CN202123016779 U CN 202123016779U CN 216565887 U CN216565887 U CN 216565887U
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Abstract
The utility model discloses a cabinet convenient to maintain and used for electromagnetic shielding, which comprises a cabinet used for electromagnetic shielding, wherein the cabinet used for electromagnetic shielding comprises an electromagnetic shielding cabinet, and the front surface of the electromagnetic shielding cabinet is provided with an electromagnetic shielding cabinet door through a hinge; the electromagnetic shielding cabinet is characterized in that a heat dissipation plate is arranged on the left side of the electromagnetic shielding cabinet, an automatic opening and closing mechanism is arranged on the left side of the heat dissipation plate, and an L-shaped supporting plate matched with the automatic opening and closing mechanism is arranged on the front side of the electromagnetic shielding cabinet door; the automatic opening and closing mechanism comprises a motor, a driving gear is installed on an output shaft of the motor, a transmission gear is meshed on the right side of the driving gear and installed on the motor through a shaft, a driven gear is meshed on the right side of the transmission gear and installed on the electromagnetic shielding cabinet through a shaft. This convenient rack for electromagnetic shield of maintaining rotates the kelly fast automatically for the electromagnetic shield cabinet door that opens and shuts reduces use steps, makes things convenient for routine maintenance.
Description
Technical Field
The utility model relates to the technical field of shielding cabinets, in particular to a cabinet for electromagnetic shielding, which is convenient to maintain.
Background
The shielding cabinet is one of the cabinets and is called an electromagnetic shielding cabinet; the shielding cabinet can be used for placing a computer, can prevent electromagnetic waves from damaging a human body, effectively inhibits electromagnetic information leakage of the computer and prevents external strong electromagnetic disturbance from influencing normal work of the computer.
The current electromagnetic shielding cabinet is inconvenient to maintain, the cabinet body is inconvenient to automatically open and close, the common self-locking unit is inconvenient to be opened subsequently, and the cabinet is inconvenient to clean inside and outside frequently in daily maintenance.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the electromagnetic shielding cabinet which is convenient to maintain, has the advantage of more convenience in maintenance, and solves the problem that the conventional electromagnetic shielding cabinet is inconvenient to maintain.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a convenient rack for electromagnetic shield of maintaining, includes the rack for the electromagnetic shield, the rack for the electromagnetic shield includes the electromagnetic shield rack, the electromagnetic shield cabinet door has been installed through the hinge in the front of electromagnetic shield rack.
The electromagnetic shielding cabinet is characterized in that a heat dissipation plate is arranged on the left side of the electromagnetic shielding cabinet, an automatic opening and closing mechanism is arranged on the left side of the heat dissipation plate, and an L-shaped supporting plate matched with the automatic opening and closing mechanism is arranged on the front face of the electromagnetic shielding cabinet door.
The automatic opening and closing mechanism comprises a motor, a driving gear is installed on an output shaft of the motor, a transmission gear is meshed on the right side of the driving gear and installed on the motor through a shaft, a driven gear is meshed on the right side of the transmission gear and installed on the electromagnetic shielding cabinet through the shaft, a clamping rod is fixedly connected to the back of the driven gear, and a positioning assembly is installed on the bottom surface of the clamping rod.
Furthermore, the cabinet for electromagnetic shielding further comprises electromagnetic shielding glass, the electromagnetic shielding glass is arranged on the upper portion of the front face of the electromagnetic shielding cabinet door, and a clamping plate is arranged on the lower portion of the front face of the electromagnetic shielding cabinet door.
Further, the automatic opening and closing mechanism further comprises a protective shell, the protective shell is fixed on the front face of the motor and the electromagnetic shielding cabinet, and the protective shell is used for covering the driving gear, the transmission gear and the driven gear.
Further, an opening is formed in the upper right side of the protective shell, and the opening is used for enabling the clamping rod to rotate based on the axis of the driven gear.
Furthermore, the locating component comprises two springs, and the bottom ends of the two springs are provided with clamping blocks.
Furthermore, a movable groove body is formed in the bottom surface of the clamping rod, and the top wall of the movable groove body is fixed with the spring.
Furthermore, a clamping groove is formed in the bottom surface of the L-shaped supporting plate, and the inner wall of the clamping groove is in contact with the clamping block.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this rack for electromagnetic shield of convenient maintenance, quick automatic rotation kelly for open and shut electromagnetic shield cabinet door reduces the use step, makes things convenient for routine maintenance.
2. This rack for electromagnetic shield of convenient maintenance, locating component cooperation draw-in groove make the kelly more stable when closing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial structural sectional view of the present invention.
In the figure: the electromagnetic shielding cabinet comprises an electromagnetic shielding cabinet 1, a hinge 2, an electromagnetic shielding cabinet door 3, electromagnetic shielding glass 4, a clamping plate 5, an L-shaped supporting plate 6, a motor 7, a driving gear 8, a transmission gear 9, a heat dissipation plate 10, a driven gear 11, a clamping rod 12, a protective shell 13 and a positioning assembly 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an electromagnetic shielding cabinet convenient for maintenance in this embodiment includes an electromagnetic shielding cabinet 1, and an electromagnetic shielding cabinet door 3 is installed on a front surface of the electromagnetic shielding cabinet 1 through a hinge 2.
The left side of the electromagnetic shielding cabinet 1 is provided with a heat dissipation plate 10, the left side of the heat dissipation plate 10 is provided with an automatic opening and closing mechanism, the front side of the electromagnetic shielding cabinet door 3 is provided with an L-shaped supporting plate 6 matched with the automatic opening and closing mechanism, and the L-shaped supporting plate 6 is matched with a clamping rod 12 and used for opening and closing the electromagnetic shielding cabinet door 3.
Automatic mechanism that opens and shuts includes motor 7, drive gear 8 has been installed to the output shaft of motor 7, drive gear 8's right side meshing has drive gear 9, drive gear 9 establishes on motor 7 through the axle dress, drive gear 9's right side meshing has driven gear 11, driven gear 11 establishes on electromagnetic shield rack 1 through the axle dress, driven gear 11's back fixedly connected with kelly 12, locating component 14 has been installed to the bottom surface of kelly 12, locating component 14 includes that quantity is two springs, the joint piece has been installed to the bottom of two springs, motor 7 drives drive gear 8 and rotates, drive gear 8 cooperation drive gear 9 drives driven gear 11 and rotates, driven gear 11 drives kelly 12 based on the axle center and rotates, make kelly 12 can separate and laminate with L type layer board 6.
In this embodiment, the cabinet for electromagnetic shielding further includes electromagnetic shielding glass 4, and electromagnetic shielding glass 4 is installed on the positive upper portion of electromagnetic shielding cabinet door 3, and screens 5 have been installed to the positive lower part of electromagnetic shielding cabinet door 3, and inside electromagnetic shielding glass 4 conveniently observed electromagnetic shielding cabinet 1, some debris are conveniently placed to screens 5, conveniently maintain.
The electromagnetic shielding technology is a shielding device using the property of electromagnetic waves; the electromagnetic shielding function is to cut off the transmission path of electromagnetic wave, so as to eliminate interference; among the many means to solve the problem of electromagnetic interference, electromagnetic shielding is the most basic and effective; electromagnetic waves are the main mode of electromagnetic energy transmission, and when the high-frequency circuit works, the electromagnetic waves are radiated outwards to generate interference on other adjacent equipment; on the other hand, various electromagnetic waves in the space are also induced into the circuit, so that interference is caused to the circuit; the electromagnetic shielding function is to cut off the transmission path of electromagnetic wave, so as to eliminate interference; among the many means to solve the problem of electromagnetic interference, electromagnetic shielding is the most basic and effective; the greatest benefit of solving the problem of electromagnetic interference by using an electromagnetic shielding method is that the normal operation of the circuit is not influenced, so that the circuit does not need to be modified.
In this embodiment, the automatic mechanism that opens and shuts still includes protecting crust 13, and protecting crust 13 is fixed in the front of motor 7 and electromagnetic shield rack 1, and protecting crust 13 is used for covering and establishes drive gear 8, drive gear 9 and driven gear 11, and protecting crust 13 is used for protecting drive gear 8, drive gear 9 and driven gear 11.
Wherein, the upper right side of protective housing 13 has seted up the opening, and the opening supplies kelly 12 to rotate based on the axle center of driven gear 11.
In this embodiment, the movable groove body has been seted up to the bottom surface of kelly 12, and the roof of movable groove body is fixed mutually with the spring, and the draw-in groove has been seted up to the bottom surface of L type layer board 6, and the inner wall and the joint piece of draw-in groove contact.
The working principle of the above embodiment is as follows:
the output shaft of motor 7 drives drive gear 8 and rotates, and drive gear 8 cooperates drive gear 9 to drive driven gear 11 and rotates, and driven gear 11 drives kelly 12 based on the axle center and rotates for kelly 12 can separate and laminate with L type layer board 6, and automatic and efficient electromagnetic shield cabinet door 3 that opens and shuts compares in traditional mode, and is more laborsaving, convenient.
Has the advantages that:
1. this convenient rack for electromagnetic shield of maintaining rotates kelly 12 fast automation for electromagnetic shield cabinet door 3 opens and shuts, reduces the use step, makes things convenient for routine maintenance.
2. According to the electromagnetic shielding cabinet convenient to maintain, the positioning component 14 is matched with the clamping groove, so that the clamping rod 12 is more stable when being closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a convenient rack for electromagnetic shield of maintaining, includes the rack for the electromagnetic shield, its characterized in that: the cabinet for electromagnetic shielding comprises an electromagnetic shielding cabinet (1), wherein an electromagnetic shielding cabinet door (3) is arranged on the front surface of the electromagnetic shielding cabinet (1) through a hinge (2);
the electromagnetic shielding cabinet is characterized in that a heat dissipation plate (10) is arranged on the left side of the electromagnetic shielding cabinet (1), an automatic opening and closing mechanism is arranged on the left side of the heat dissipation plate (10), and an L-shaped supporting plate (6) matched with the automatic opening and closing mechanism is arranged on the front side of the electromagnetic shielding cabinet door (3);
automatic mechanism that opens and shuts includes motor (7), drive gear (8) have been installed to the output shaft of motor (7), the right side meshing of drive gear (8) has drive gear (9), drive gear (9) are established on motor (7) through the axle dress, the right side meshing of drive gear (9) has driven gear (11), driven gear (11) are established on electromagnetic shield rack (1) through the axle dress, the back fixedly connected with kelly (12) of driven gear (11), locating component (14) have been installed to the bottom surface of kelly (12).
2. The cabinet for electromagnetic shielding convenient to maintain of claim 1, wherein: the cabinet for electromagnetic shielding further comprises electromagnetic shielding glass (4), the electromagnetic shielding glass (4) is arranged on the upper portion of the front face of the electromagnetic shielding cabinet door (3), and a clamping plate (5) is arranged on the lower portion of the front face of the electromagnetic shielding cabinet door (3).
3. The cabinet for electromagnetic shielding convenient to maintain of claim 1, wherein: the automatic opening and closing mechanism further comprises a protective shell (13), the protective shell (13) is fixed on the front face of the motor (7) and the electromagnetic shielding cabinet (1), and the protective shell (13) is used for covering the driving gear (8), the transmission gear (9) and the driven gear (11).
4. The cabinet for electromagnetic shielding convenient to maintain of claim 3, wherein: an opening is formed in the upper right portion of the protective shell (13), and the clamping rod (12) is supplied to rotate based on the axis of the driven gear (11) through the opening.
5. The cabinet for electromagnetic shielding convenient to maintain of claim 1, wherein: the positioning assembly (14) comprises two springs, and clamping blocks are arranged at the bottom ends of the two springs.
6. The cabinet for electromagnetic shielding convenient to maintain of claim 5, wherein: the bottom surface of the clamping rod (12) is provided with a movable groove body, and the top wall of the movable groove body is fixed with the spring.
7. The cabinet for electromagnetic shielding convenient to maintain of claim 6, wherein: the bottom surface of the L-shaped supporting plate (6) is provided with a clamping groove, and the inner wall of the clamping groove is in contact with the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123016779.0U CN216565887U (en) | 2021-12-03 | 2021-12-03 | Electromagnetic shielding cabinet convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123016779.0U CN216565887U (en) | 2021-12-03 | 2021-12-03 | Electromagnetic shielding cabinet convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216565887U true CN216565887U (en) | 2022-05-17 |
Family
ID=81539149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123016779.0U Active CN216565887U (en) | 2021-12-03 | 2021-12-03 | Electromagnetic shielding cabinet convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216565887U (en) |
-
2021
- 2021-12-03 CN CN202123016779.0U patent/CN216565887U/en active Active
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