Sound insulation cover for acoustic and optical test of notebook computer

Abstract

The utility model belongs to the technical field of sound-proof covers, and discloses a sound-proof cover for acoustic and optical testing of a notebook computer, which comprises fixed bases, two support rods connected to the tops of the two fixed bases, a top plate connected to the top ends of the four support rods, a plurality of connecting rods connected to the bottom of the top plate, and a plurality of connecting rods connected to the bottom of the top plate. The device comprises a fixed base, four supporting rods, a top plate, a plurality of connecting rods, a plurality of connecting rods and a mounting plate, the bottom ends of the connecting rods are connected with an instrument bin, a color analyzer is mounted in the instrument bin, and the mounting plate penetrates through the outer walls of the four supporting rods. The device has the advantages that by arranging the fixed base, the supporting rods, the top plate, the connecting rods, the instrument bin, the color analyzer, the mounting plate, a sound-proof cover and a through groove structure; the acoustic performance and the screen color performance of the test equipment are synchronously tested, meanwhile, the equipment is small in overall size, the number of parts is small, the structure is simple, the occupied space is low, the test cost and the manpower and maintenance cost are effectively reduced, and the test efficiency of the equipment is improved.

Description

Technical Field

[0001] This utility model belongs to the field of soundproof cover technology, specifically relating to a soundproof cover for acoustic and optical testing of laptops. Background Technology

[0002] In the testing of electronic products, acoustic performance and display quality are two crucial indicators. Whether these two functions function correctly directly impacts consumers' immediate perception of the product, determining its quality and reputation. Therefore, it is necessary to develop an integrated testing device to simultaneously test acoustic performance and color analysis, thereby improving the product's pass rate.

[0003] In existing testing technologies, it is usually necessary to use testing equipment with different functions to test the acoustic and optical performance of laptops separately. It is difficult to test the acoustic and optical performance of the equipment simultaneously. Moreover, in mass production, the number of equipment is large, occupying a lot of space and making equipment maintenance difficult. This not only increases testing costs and reduces testing efficiency, but also increases labor and maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a soundproof cover for acoustic and optical testing of laptops, in order to solve the problem that existing testing equipment is unable to simultaneously test the acoustic and optical performance of the equipment, thus reducing the testing efficiency of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a soundproof cover for acoustic and optical testing of laptops, comprising: a fixed base; two support rods connected to the top of two fixed bases; a top plate connected to the top of four support rods; multiple connecting rods connected to the bottom of the top plate; an instrument compartment connected to the bottom of the multiple connecting rods; a color analyzer installed inside the instrument compartment; a mounting plate penetrating the outer wall of the four support rods; a soundproof cover connected to the bottom of the mounting plate; and a through groove matching the instrument compartment penetrating the mounting plate.

[0006] Preferably, a lifting cylinder is installed on the top of one of the fixed bases, the output end of the lifting cylinder is connected to an L-shaped connecting block, and a docking block is connected to one side of the top of the mounting plate, the top end of the docking block and the bottom end of the L-shaped connecting block are connected to each other.

[0007] Preferably, the inner wall of the soundproof cover is provided with sound-absorbing cotton.

[0008] Preferably, the outer walls of all four support rods are connected to limit seats.

[0009] Preferably, the bottom of the color analyzer is connected to a connecting plate, and the connecting plate is threadedly connected to the bottom side of the inner wall of the instrument compartment by multiple bolts.

[0010] Preferably, the main body of the soundproof cover is made of aluminum alloy.

[0011] Compared with the prior art, this utility model has the following advantages:

[0012] (1) This utility model achieves simultaneous testing of the acoustic performance and screen color performance of the testing equipment by setting a fixed base, support rod, top plate, connecting rod, instrument compartment, color analyzer, mounting plate, soundproof cover and through groove. At the same time, the overall size of the equipment is small, the number of parts is small, the structure is simple, and the space occupied is low, which effectively reduces the testing cost, manpower and maintenance cost, and improves the testing efficiency of the equipment.

[0013] (2) By setting up a lifting cylinder, an L-shaped connecting block and a docking block, this utility model realizes the automatic lifting of the soundproof cover, and can quickly open and close the door of the test equipment. It eliminates the need for staff to manually move the soundproof cover, reduces the labor intensity of staff, and improves the convenience of the equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a view of the soundproof cover of this utility model when it is lowered.

[0016] Figure 3 This is a schematic diagram of the structure of the soundproof cover of this utility model when it is lowered;

[0017] Figure 4 This is a bottom-view perspective view of the present invention;

[0018] In the diagram: 1. Fixed base; 2. Support rod; 3. Top plate; 4. Connecting rod; 5. Instrument compartment; 6. Mounting plate; 7. Soundproof cover; 8. Sound-absorbing cotton; 9. Lifting cylinder; 10. L-shaped connecting block; 11. Butt joint block; 12. Color analyzer; 13. Limit seat; 14. Through groove; 15. Connecting plate; 16. Bolt. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Reference Figures 1-4As shown, this utility model provides the following technical solution: a soundproof cover for acoustic and optical testing of laptops, comprising: a fixed base 1, two support rods 2 connected to the top of the two fixed bases 1, a top plate 3 connected to the top of the four support rods 2, a plurality of connecting rods 4 connected to the bottom of the top plate 3, an instrument compartment 5 connected to the bottom of the plurality of connecting rods 4, a color analyzer 12 installed inside the instrument compartment 5, an mounting plate 6 penetrating through the outer wall of the four support rods 2, a soundproof cover 7 connected to the bottom of the mounting plate 6, and a through groove 14 that matches the instrument compartment 5.

[0021] Through the above technical solution:

[0022] Specifically, during use, the test equipment is placed inside the instrument compartment 5, and then the mounting plate 6 is pulled upwards so that the mounting plate 6 passes through the through slot 14 into the instrument compartment 5, while simultaneously moving the soundproof cover 7 upwards. Then, the sound of the color analyzer 12 and the test equipment is turned on, so that the acoustic performance and screen color performance of the test equipment can be tested simultaneously.

[0023] Further embodiments are provided in this utility model, see below. Figures 1-4 One of the fixed bases 1 has a lifting cylinder 9 installed on its top. The output end of the lifting cylinder 9 is connected to an L-shaped connecting block 10. A docking block 11 is connected to one side of the top of the mounting plate 6. The top of the docking block 11 is connected to the bottom of the L-shaped connecting block 10.

[0024] Through the above technical solution:

[0025] Specifically, when the soundproof cover 7 needs to be moved automatically, the lifting cylinder 9 is opened, so that the output end of the electric cylinder 9 drives the L-shaped connecting block 10 to move up and down. Since the L-shaped connecting block 10 is connected to the docking block 11, the L-shaped connecting block 10 drives the soundproof cover 7 at the bottom of the mounting plate 6 to move up and down through the docking block 11, so that the test equipment can be opened and closed quickly.

[0026] Reference Figures 1-4 The inner wall of the soundproof cover 7 is provided with sound-absorbing cotton 8, and the outer walls of the four support rods 2 are all connected to limit seats 13. The bottom of the color analyzer 12 is connected to a connecting plate 15, and multiple bolts 16 are threadedly connected between the connecting plate 15 and the bottom side of the inner wall of the instrument compartment 5. The main body of the soundproof cover 7 is made of aluminum alloy.

[0027] Through the above technical solution:

[0028] Specifically, the sound insulation effect of the soundproof cover 7 is greatly improved by setting the sound-absorbing cotton 8, the position of the mounting plate 6 on the support rod 2 can be restricted by setting the limiting seat 13, the color analyzer 12 can be quickly disassembled and assembled inside the instrument compartment 5 by setting the connecting plate 15 and bolts 16, and the weight of the soundproof cover 7 is greatly reduced by setting the main body of the soundproof cover 7 to aluminum alloy material, thereby improving the sturdiness of the soundproof cover 7.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A soundproof cover for acoustic and optical testing of laptops, characterized in that... ,include: A fixed base (1) is provided. Two support rods (2) are connected to the top of the two fixed bases (1). A top plate (3) is connected to the top of the four support rods (2). Multiple connecting rods (4) are connected to the bottom of the top plate (3). An instrument compartment (5) is connected to the bottom of the multiple connecting rods (4). A color analyzer (12) is installed inside the instrument compartment (5). An installation plate (6) is passed through the outer wall of the four support rods (2). A soundproof cover (7) is connected to the bottom of the installation plate (6). A through slot (14) matching the instrument compartment (5) is opened through the installation plate (6).

2. The soundproof cover for acoustic and optical testing of laptops according to claim 1, characterized in that: One of the fixed bases (1) is equipped with a lifting cylinder (9) on its top. The output end of the lifting cylinder (9) is connected to an L-shaped connecting block (10). A docking block (11) is connected to one side of the top of the mounting plate (6). The top end of the docking block (11) is connected to the bottom end of the L-shaped connecting block (10).

3. The soundproof cover for acoustic and optical testing of laptops according to claim 1, characterized in that: The inner wall of the soundproof cover (7) is provided with sound-absorbing cotton (8).

4. A soundproof cover for acoustic and optical testing of laptops according to claim 1, characterized in that: The outer walls of the four support rods (2) are all connected to limit seats (13).

5. A soundproof cover for acoustic and optical testing of laptops according to claim 1, characterized in that: The bottom of the color analyzer (12) is connected to a connecting plate (15), and multiple bolts (16) are threadedly connected between the connecting plate (15) and the bottom side of the inner wall of the instrument compartment (5).

6. A soundproof cover for acoustic and optical testing of laptops according to claim 1, characterized in that: The main body of the soundproof cover (7) is made of aluminum alloy.

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