CN211602339U - Test bench for electronic appliance - Google Patents
Test bench for electronic appliance Download PDFInfo
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- CN211602339U CN211602339U CN201922348396.XU CN201922348396U CN211602339U CN 211602339 U CN211602339 U CN 211602339U CN 201922348396 U CN201922348396 U CN 201922348396U CN 211602339 U CN211602339 U CN 211602339U
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Abstract
The utility model discloses a test rack for electronic appliance, which comprises a fixed base, the left side of fixing base top inner wall is equipped with second electric telescopic handle, and the one end of second electric telescopic handle and the left side of fixing base bottom inner wall all are equipped with the mount pad, two one side inner wall of mount pad all has the fixed plate through spring coupling, and just one side that two fixed plates are relative all has a spacing groove through spring coupling, and the bottom outer wall that wherein is located the spacing groove of fixing base bottom is equipped with vibrating motor, the mounting hole has been seted up to fixing base bottom outer wall, and the inner wall of mounting hole is equipped with the water tank. The utility model discloses can be to the vibrations condition when electrical apparatus simulation uses during the use, after a period of vibrations, take out electrical apparatus from the spacing inslot and put into the water tank and carry out the detection of the leakproofness of electrical apparatus after using in the vibrations environment, irregular vibrations when can simulating electrical apparatus and use improve the accuracy of test.
Description
Technical Field
The utility model relates to an electron check out test set technical field especially relates to an electron is test rack for electrical apparatus.
Background
The electronic and electronic products are tested when being put into use, and the tests comprise the aspects of sealing performance, shock resistance and the like, and the current market has the problem that the structure of a rack for testing the electronic and electronic appliances is too simple.
Through retrieval, chinese patent publication is CN107328960A, discloses a test bench for electronic appliance, including the testboard, the bottom of testboard is equipped with a plurality of pillars, be equipped with the oscilloscope mount pad on the testboard, be equipped with the opening on the inner wall of one side of oscilloscope mount pad, the other three inside walls of oscilloscope mount pad all are connected with splint through a plurality of first spring coupling, be equipped with the standing groove on the testboard, one side fixedly connected with curb plate of testboard. The test bench for electronic appliances in the above patent has the following disadvantages: the device does not have the function of simulating the vibration condition of the electric appliance in use, and the sealing condition of the electric appliance after use in a vibration environment cannot be well detected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a test bench for electronic appliances.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a test bench for electronic appliance, includes the fixing base, the left side of fixing base top inner wall is equipped with second electric telescopic handle, and the one end of second electric telescopic handle and the left side of fixing base bottom inner wall all are equipped with the mount pad, two one side inner wall of mount pad all has the fixed plate through spring coupling, and just two relative one sides of fixed plate all have a spacing groove through spring coupling, and the bottom outer wall that wherein is located the spacing groove of fixing base bottom is equipped with vibrating motor, the mounting hole has been seted up to fixing base bottom outer wall, and the inner wall of mounting hole is equipped with the water tank.
As a further aspect of the present invention: two the both sides of the relative one side of fixed plate all are equipped with fixed lug, and the both sides of two mount pad one side inner walls all are equipped with the electronic slide rail of second.
As a further aspect of the present invention: the four electric sliding rails are connected with movable plates in a sliding mode, and the movable lugs are uniformly distributed on one sides, close to the fixed lugs, of the four movable plates.
As a further aspect of the present invention: the top inner wall of fixing base is equipped with first electronic slide rail, and the inside sliding connection of first electronic slide rail has the mounting panel.
As a further aspect of the present invention: the bottom of mounting panel is equipped with electric telescopic handle, and electric telescopic handle's one end is equipped with the adjustable shelf.
As a further aspect of the present invention: the left bottom of adjustable shelf is equipped with evenly distributed's extension board, and is located the bottom inner wall of the spacing groove of fixing base bottom and offers evenly distributed's slot.
As a further aspect of the present invention: the left side of the movable frame is connected with an electromagnetic plate through a spring.
The utility model has the advantages that:
1. the electric appliance can be placed in the limiting groove by arranging the limiting groove, the vibration motor and the water tank, the second electric telescopic rod pushes the limiting groove positioned at the top in the fixing seat to be buckled at the top of the electric appliance, and meanwhile, the vibration motor drives the electric appliance to vibrate in the limiting groove, so that the vibration condition of the electric appliance during use is simulated;
2. by arranging the second electric slide rail, the movable lug and the fixed lug, the vibration motor drives the limiting groove and the electric appliance to vibrate, and simultaneously, the movable plate and the movable lug can be driven to reciprocate by the second electric slide rail, so that the movable lug impacts the fixed lug to drive the fixed plate and the limiting groove to shake, irregular vibration of the electric appliance during use is simulated, and the accuracy of testing is improved;
3. through setting up first electronic slide rail, adjustable shelf and extension board, the external diameter of extension board and the internal diameter looks adaptation of slot, after accomplishing the electrical apparatus vibrations, the first electronic slide rail of accessible drives the adjustable shelf and removes toward the spacing groove direction to in will extending the board and inserting the slot, rethread first electric telescopic handle and first electronic slide rail drive electrical apparatus and remove to the water tank in, make things convenient for the unloading and the test of electrical apparatus.
Drawings
Fig. 1 is a schematic structural diagram of a test rack for electronic and electrical devices according to embodiment 1;
FIG. 2 is a sectional view showing a side structure of a mounting base of a test stage for electronic and electric appliances proposed in embodiment 1;
FIG. 3 is a sectional view showing a side structure of a movable frame of a test stage for electronic and electric appliances in accordance with example 2;
fig. 4 is a schematic structural diagram of a movable frame of a test bench for electronic and electrical devices according to embodiment 2.
In the figure: the device comprises a fixed seat 1, a mounting seat 2, a vibrating motor 3, a water tank 4, a first electric sliding rail 5, a first electric telescopic rod 6, a mounting plate 7, a second electric telescopic rod 8, a fixed lug 9, a movable plate 10, a movable lug 12, a fixed plate 13, a second electric sliding rail 14, a slot 15, a limit groove 16, an electromagnetic plate 17, an extension plate 18 and a movable frame 19.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a test bench for electronic and electric appliances, comprising a fixing base 1, wherein the left side of the inner wall of the top of the fixing base 1 is connected with a second electric telescopic rod 8 through a fastening bolt, one end of the second electric telescopic rod 8 and the left side of the inner wall of the bottom of the fixing base 1 are both connected with mounting bases 2 through fastening bolts, the inner wall of one side of each of the two mounting bases 2 is connected with a fixing plate 13 through a spring, and the opposite side of each of the two fixing plates 13 is connected with a limit groove 16 through a spring, wherein the outer wall of the bottom of the limit groove 16 at the bottom of the fixing base 1 is connected with a vibration motor 3 through a fastening bolt, the outer wall of the bottom of the fixing base 1 is provided with a mounting hole, the inner wall of the mounting hole is connected with a water tank 4 through a fastening bolt, an electric appliance, meanwhile, the vibration motor 3 drives the electric appliance to vibrate in the limiting groove 16, so that the vibration condition of the electric appliance during use is simulated, and after a period of vibration, the electric appliance is taken out of the limiting groove 16 and is placed into the water tank 4 to detect the sealing property of the electric appliance after being used in a vibration environment.
Wherein, the both sides of two relative one sides of fixed plate 13 all are connected with fixed lug 9 through fastening bolt, and the both sides of two mount pads 2 one side inner wall all are connected with electronic slide rail 14 of second through fastening bolt.
Wherein, the equal sliding connection in inside of four electronic slide rails 14 has movable plate 10, and four movable plates 10 all have evenly distributed's movable lug 12 through fastening bolt connection near one side of fixed lug 9, when vibrating motor 3 drove spacing groove 16 and electrical apparatus and shakes, accessible electronic slide rail 14 drove movable plate 10 and movable lug 12 and carries out reciprocating motion, make movable lug 12 strike fixed lug 9, thereby drive fixed plate 13 and spacing groove 16 and shake, the irregular vibrations when simulating the electrical apparatus use, improve the accuracy of test.
Wherein, the top inner wall of fixing base 1 is connected with first electronic slide rail 5 through fastening bolt, and the inside sliding connection of first electronic slide rail 5 has mounting panel 7.
Wherein, the bottom of mounting panel 7 is connected with first electric telescopic handle 6 through fastening bolt, and the one end of first electric telescopic handle 6 is connected with adjustable shelf 19 through fastening bolt.
Wherein, the left bottom of adjustable shelf 19 is connected with evenly distributed's extension board 18 through fastening bolt, and the bottom inner wall that is located the spacing groove 16 of fixing base 1 bottom has seted up evenly distributed's slot 15, the external diameter of extension board 18 and the internal diameter looks adaptation of slot 15, after the electric apparatus vibrations are accomplished, the first electric slide rail 5 of accessible drives adjustable shelf 19 and removes toward 16 directions of spacing groove, and in 18 inserts slot 15 will extend the board, rethread first electric telescopic handle 6 and first electric slide rail 5 drive the electric apparatus and remove to water tank 4 in, make things convenient for the unloading and the test of electric apparatus.
The working principle is as follows: an electric appliance can be placed in the limiting groove 16, the second electric telescopic rod 8 pushes the limiting groove 16 positioned at the top in the fixed seat 1 to be buckled at the top of the electric appliance, meanwhile, the vibration motor 3 drives the electric appliance to vibrate in the limiting groove 16, so that the vibration condition of the electric appliance during use is simulated, after a period of vibration, the electric appliance is taken out from the limiting groove 16 and is placed in the water tank 4 for detection of the sealing performance of the electric appliance after use in a vibration environment, the movable lug 12 can be driven to reciprocate by the second electric slide rail 14 while the vibration motor 3 drives the limiting groove 16 and the electric appliance to vibrate, so that the movable lug 12 impacts the fixed lug 9, the fixed plate 13 and the limiting groove 16 are driven to vibrate, irregular vibration of the electric appliance during use is simulated, the test accuracy is improved, the outer diameter of the extension plate 18 is matched with the inner diameter of the slot 15, after the electric appliance is vibrated, the first electric slide rail 5 can drive the movable frame 19 to move towards the limiting groove 16, the extension plate 18 is inserted into the slot 15, and then the first electric telescopic rod 6 and the first electric slide rail 5 can drive the electric appliance to move into the water tank 4, so that the electric appliance can be conveniently discharged and tested.
Example 2
Referring to fig. 3 to 4, in this embodiment, compared with embodiment 1, a left side of a movable frame 19 is connected to an electromagnetic plate 17 through a spring.
The working principle is as follows: when the extension plate 18 is inserted into the slot 15, the spring buffers the electric appliance, and meanwhile, the electromagnetic plate 17 is electrified to adsorb and fix the electric appliance, so that the electric appliance is prevented from sliding off the extension plate 18.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a test bench for electronic appliance, includes fixing base (1), its characterized in that, the left side of fixing base (1) top inner wall is equipped with second electric telescopic handle (8), and the one end of second electric telescopic handle (8) and the left side of fixing base (1) bottom inner wall all are equipped with mount pad (2), two one side inner wall of mount pad (2) all has fixed plate (13) through spring coupling, and just two relative one sides of fixed plate (13) all have spacing groove (16) through spring coupling, and the bottom outer wall that wherein is located spacing groove (16) of fixing base (1) bottom is equipped with vibrating motor (3), the mounting hole has been seted up to fixing base (1) bottom outer wall, and the inner wall of mounting hole is equipped with water tank (4).
2. The test bench for electronic and electric appliances according to claim 1, wherein two opposite sides of the two fixing plates (13) are provided with fixing projections (9), and two sides of one inner wall of the two mounting seats (2) are provided with second electric slide rails (14).
3. The electronic and electrical testing bench according to claim 2, wherein the four second electric sliding rails (14) are slidably connected with movable plates (10), and the sides of the four movable plates (10) close to the fixed lugs (9) are provided with uniformly distributed movable lugs (12).
4. The test bench for the electronic and electric appliances according to any one of claims 1-3, wherein the top inner wall of the fixed base (1) is provided with a first electric slide rail (5), and a mounting plate (7) is slidably connected inside the first electric slide rail (5).
5. The test bench for electronic and electric appliances according to claim 4, characterized in that the bottom of the mounting plate (7) is provided with a first electric telescopic rod (6), and one end of the first electric telescopic rod (6) is provided with a movable rack (19).
6. The test bench for the electronic and electric appliances according to claim 5, wherein the bottom of the left side of the movable frame (19) is provided with uniformly distributed extension plates (18), and the inner wall of the bottom of the limiting groove (16) at the bottom of the fixed seat (1) is provided with uniformly distributed slots (15).
7. A test bench for electronic appliances, according to claim 6, characterized in that the electromagnetic plate (17) is connected to the left side of the movable frame (19) by a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348396.XU CN211602339U (en) | 2019-12-24 | 2019-12-24 | Test bench for electronic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348396.XU CN211602339U (en) | 2019-12-24 | 2019-12-24 | Test bench for electronic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602339U true CN211602339U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348396.XU Active CN211602339U (en) | 2019-12-24 | 2019-12-24 | Test bench for electronic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211602339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985725A (en) * | 2021-02-24 | 2021-06-18 | 盐城工学院 | Electronic component vibrations test bench |
-
2019
- 2019-12-24 CN CN201922348396.XU patent/CN211602339U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985725A (en) * | 2021-02-24 | 2021-06-18 | 盐城工学院 | Electronic component vibrations test bench |
| CN112985725B (en) * | 2021-02-24 | 2022-12-30 | 盐城工学院 | Electronic component vibrations test bench |
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