Electromagnetic vibration table convenient for heat dissipation

Abstract

The utility model relates to the technical field of electromagnetic vibration tables, in particular to an electromagnetic vibration table convenient for heat dissipation, which comprises a main body mechanism, a functional mechanism, a heat dissipation mechanism and an auxiliary mechanism, the functional mechanism is positioned in the main body mechanism, the heat dissipation mechanism is positioned in the main body mechanism, and the auxiliary mechanism is positioned on one side of the main body mechanism. Excitation signals are sent out through the control panel fixedly installed on one side of the shell of the electromagnetic vibration table, the vibration base connected with the coils is driven through the first magnetic field coil and the second magnetic field coil which are arranged in the magnetic field, and the moving coil upper guiding system and the moving coil lower guiding system are used for stabilizing equipment. A flow guide fan is fixedly installed at the bottom end of the vibration table heat dissipation base, air is sucked in from an equipment air inlet in one side of the electromagnetic vibration table shell and exhausted from an equipment air outlet in one side of the vibration table heat dissipation base, and a fence net is installed between the equipment air inlet and the equipment air outlet, so that foreign matter is prevented from entering and damaging equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic vibration tables, in particular to an electromagnetic vibration table which is convenient for heat dissipation. Background Art

[0002] Magnetic vibration tables are widely used in defense, aviation, aerospace, communications, electronics, automobiles, home appliances, and other industries. This type of equipment is used to find early faults, simulate actual working conditions and test structural strength. The product has a wide range of applications, wide applicability, significant test results, and is reliable. Vibration testing is a stress test for the product, and it is also a test of premature aging of the product in actual work.

[0003] As disclosed in the authorization announcement number CN206378264U, an electromagnetic vibration table is disclosed, including a vibration base, a spring seat and a workbench, the spring seat is arranged between the vibration base and the workbench, fixed brackets are symmetrically distributed on both sides of the workbench, a pushing mechanism and an adapter are respectively arranged on the fixed brackets, the adapter is located above the pushing mechanism, V-blocks are connected to both sides of the adapter, one end of the V-block is connected to one end of the pushing mechanism, a pressure block is arranged between the V-blocks, a fixing rod is connected to the adapter, one end of the fixing rod is provided with a notch, a support base is connected to the notch, and a T-shaped pressure plate is arranged on the support base. The utility model has a compact structure, flexible connection, strong pressing effect and good effect, which facilitates the smooth completion of vibration tests and improves the test efficiency. However, during use, the heat dissipation effect is poor. For this reason, we propose an electromagnetic vibration table that is easy to dissipate heat to solve the problem of poor heat dissipation effect of traditional equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an electromagnetic vibration table which is convenient for heat dissipation, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electromagnetic vibration table that is easy to dissipate heat, comprising a main body mechanism, a functional mechanism, a heat dissipation mechanism, and an auxiliary mechanism, wherein the functional mechanism is located inside the main body mechanism, the heat dissipation mechanism is located inside the main body mechanism, and the auxiliary mechanism is located on one side of the main body mechanism. The main body mechanism comprises an electromagnetic vibration table housing, a vibration table heat dissipation base, and a control panel, wherein the electromagnetic vibration table housing is fixedly mounted on the top of the vibration table heat dissipation base, the vibration table heat dissipation base is fixedly mounted on the top of a bottom anti-slip pad, and the control panel is fixedly mounted on one side of the electromagnetic vibration table housing.

[0007] Preferably, the functional mechanism includes a vibration table, a vibration base, a connecting spring, an upper guide system of the moving coil, a first magnetic field coil, a second magnetic field coil, an internal drive winding, a lower guide system coil of the moving coil, and air suspension. The vibration table is fixedly mounted on the top of the vibration base, and the vibration base is fixedly mounted inside the upper guide system of the moving coil.

[0008] Preferably, the heat dissipation mechanism includes a first heat dissipation fan, a second heat dissipation fan, and a guide fan, the first heat dissipation fan is fixedly installed inside the heat dissipation base of the vibration table, the second heat dissipation fan is fixedly installed inside the heat dissipation base of the vibration table, and the guide fan is fixedly installed at the bottom end of the electromagnetic vibration table housing.

[0009] Preferably, the auxiliary mechanism includes an equipment air inlet, an equipment air outlet, and a bottom anti-slip pad. The equipment air inlet is opened on one side of the electromagnetic vibration table housing, the equipment air outlet is opened on one side of the vibration table heat dissipation base, and the bottom anti-slip pad is fixedly installed on the bottom end of the vibration table heat dissipation base.

[0010] Preferably, the connecting spring is fixedly mounted on the top of the electromagnetic vibration table housing, the first magnetic field coil is fixedly mounted inside the electromagnetic vibration table housing, and the second magnetic field coil is fixedly mounted inside the electromagnetic vibration table housing.

[0011] Preferably, the internal driving winding is fixedly mounted on one side of the vibration base, the lower guide system coil of the moving coil is fixedly mounted inside the shell of the electromagnetic vibration table, and the air suspension is fixedly mounted inside the shell of the electromagnetic vibration table.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. An electromagnetic vibration table that is easy to dissipate heat, sends out an excitation signal through a control panel fixedly installed on one side of the electromagnetic vibration table housing, and drives a vibration base connected to the coils through a first magnetic field coil and a second magnetic field coil placed in a magnetic field, wherein a moving coil upper guide system and a moving coil lower guide system are used to stabilize the device.

[0014] 2. An electromagnetic vibration table that is easy to dissipate heat. A guide fan is fixedly installed at the bottom of the vibration table's heat dissipation base. Air is sucked in from the equipment air inlet on one side of the electromagnetic vibration table shell and discharged from the equipment air outlet on one side of the vibration table's heat dissipation base. Fences are installed between the equipment air inlets to prevent foreign objects from entering and damaging the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of point B of the present utility model.

[0019] In the figure: 100, electromagnetic vibration table housing; 101, vibration table heat dissipation base; 102, control panel; 200, vibration table surface; 201, vibration base; 202, connecting spring; 203, moving coil upper guide system; 204, first magnetic field coil; 205, second magnetic field coil; 206, internal drive winding; 207, moving coil lower guide system ring; 208, air suspension; 300, first cooling fan; 301, second cooling fan; 302, guide fan; 400, equipment air inlet; 401, equipment air outlet; 402, bottom anti-slip pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] An electromagnetic vibration table that is easy to dissipate heat, comprising a main body mechanism, a functional mechanism, a heat dissipation mechanism, and an auxiliary mechanism, wherein the functional mechanism is located inside the main body mechanism, the heat dissipation mechanism is located inside the main body mechanism, and the auxiliary mechanism is located on one side of the main body mechanism. The main body mechanism comprises an electromagnetic vibration table housing 100, a vibration table heat dissipation base 101, and a control panel 102. The electromagnetic vibration table housing 100 is fixedly mounted on the top of the vibration table heat dissipation base 101, the vibration table heat dissipation base 101 is fixedly mounted on the top of a bottom anti-slip pad 402, and the control panel 102 is fixedly mounted on one side of the electromagnetic vibration table housing 100.

[0023] In this example, preferably, the functional mechanism includes a vibration table 200, a vibration base 201, a connecting spring 202, a moving coil upper guide system 203, a first magnetic field coil 204, a second magnetic field coil 205, an internal drive winding 206, a moving coil lower guide system coil 207, and an air suspension 208. The vibration table 200 is fixedly mounted on the top of the vibration base 201, and the vibration base 201 is fixedly mounted inside the moving coil upper guide system 203.

[0024] In this example, preferably, the heat dissipation mechanism includes a first heat dissipation fan 300, a second heat dissipation fan 301, and a guide fan 302, wherein the first heat dissipation fan 300 is fixedly installed inside the heat dissipation base 101 of the vibration table, the second heat dissipation fan 301 is fixedly installed inside the heat dissipation base 101 of the vibration table, and the guide fan 302 is fixedly installed at the bottom end of the electromagnetic vibration table housing 100.

[0025] In this example, preferably, the auxiliary mechanism includes an equipment air inlet 400, an equipment air outlet 401, and a bottom anti-slip pad 402. The equipment air inlet 400 is opened on one side of the electromagnetic vibration table housing 100, the equipment air outlet 401 is opened on one side of the vibration table heat dissipation base 101, and the bottom anti-slip pad 402 is fixedly installed on the bottom end of the vibration table heat dissipation base 101.

[0026] In this example, preferably, the connecting spring 202 is fixedly installed on the top of the electromagnetic vibration table housing 100 , the first magnetic field coil 204 is fixedly installed inside the electromagnetic vibration table housing 100 , and the second magnetic field coil 205 is fixedly installed inside the electromagnetic vibration table housing 100 .

[0027] In this example, preferably, the internal drive winding 206 is fixedly installed on one side of the vibration base 201, the lower guide system coil 207 of the dynamic coil is fixedly installed inside the electromagnetic vibration table housing 100, and the air suspension 208 is fixedly installed inside the electromagnetic vibration table housing 100.

[0028] When the electromagnetic vibration table of this embodiment that is easy to dissipate heat is in use, an excitation signal is sent out through a control panel 102 fixedly installed on one side of the electromagnetic vibration table housing 100, and a vibration base 201 connected to the coil is driven through a first magnetic field coil 204 and a second magnetic field coil 205 placed in the magnetic field, wherein a moving coil upper guide system 203 and a moving coil lower guide system coil 207 are used to stabilize the device.

[0029] A guide fan 302 is fixedly installed at the bottom of the vibration table heat dissipation base 101. Air is sucked in from the equipment air inlet 400 on one side of the electromagnetic vibration table housing 100 and discharged from the equipment air outlet 401 on one side of the vibration table heat dissipation base 101. The equipment air inlet 400 and the equipment air inlet 400 are installed with fences to prevent foreign objects from entering and damaging the equipment.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electromagnetic vibration table for heat dissipation, comprising a main body mechanism, a functional mechanism, a heat dissipation mechanism, and an auxiliary mechanism, characterized in that: The functional mechanism is located inside the main mechanism, the heat dissipation mechanism is located inside the main mechanism, and the auxiliary mechanism is located on one side of the main mechanism. The main mechanism comprises an electromagnetic vibration table housing (100), a vibration table heat dissipation base (101), and a control panel (102). The electromagnetic vibration table housing (100) is fixedly mounted on the top of the vibration table heat dissipation base (101), the vibration table heat dissipation base (101) is fixedly mounted on the top of the bottom anti-slip pad (402), and the control panel (102) is fixedly mounted on one side of the electromagnetic vibration table housing (100).

2. The electromagnetic vibration table for heat dissipation according to claim 1, characterized in that: The functional mechanism comprises a vibration table (200), a vibration base (201), a connecting spring (202), a moving coil upper guide system (203), a first magnetic field coil (204), a second magnetic field coil (205), an internal driving winding (206), a moving coil lower guide system coil (207), and an air suspension (208); the vibration table (200) is fixedly mounted on the top of the vibration base (201), and the vibration base (201) is fixedly mounted inside the moving coil upper guide system (203).

3. The electromagnetic vibration table for heat dissipation according to claim 1, characterized in that: The heat dissipation mechanism comprises a first heat dissipation fan (300), a second heat dissipation fan (301), and a guide fan (302); the first heat dissipation fan (300) is fixedly mounted inside a heat dissipation base (101) of the vibration platform; the second heat dissipation fan (301) is fixedly mounted inside a heat dissipation base (101) of the vibration platform; and the guide fan (302) is fixedly mounted at the bottom end of a housing (100) of the electromagnetic vibration platform.

4. The electromagnetic vibration table for heat dissipation according to claim 1, characterized in that: The auxiliary mechanism comprises an equipment air inlet (400), an equipment air outlet (401), and a bottom anti-skid pad (402); the equipment air inlet (400) is provided on one side of the electromagnetic vibration table housing (100); the equipment air outlet (401) is provided on one side of the vibration table heat dissipation base (101); and the bottom anti-skid pad (402) is fixedly mounted on the bottom end of the vibration table heat dissipation base (101).

5. The electromagnetic vibration table for heat dissipation according to claim 2, characterized in that: The connecting spring (202) is fixedly mounted on the top of the electromagnetic vibration table housing (100), the first magnetic field coil (204) is fixedly mounted inside the electromagnetic vibration table housing (100), and the second magnetic field coil (205) is fixedly mounted inside the electromagnetic vibration table housing (100).

6. The electromagnetic vibration table for heat dissipation according to claim 2, characterized in that: The internal drive winding (206) is fixedly mounted on one side of the vibration base (201), the lower guide system coil (207) of the dynamic coil is fixedly mounted inside the electromagnetic vibration table housing (100), and the air suspension (208) is fixedly mounted inside the electromagnetic vibration table housing (100).

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