Detection device for keyboard production

Abstract

The utility model discloses a detection device for keyboard production, which comprises a detection table and is characterized in that the upper end of the detection table is provided with a placing cavity, a keyboard placing template is arranged at one side of the placing cavity at the upper end of the detection table, one side of the upper end of the detection table is fixedly connected with a bracket, and one side of the bracket, which is opposite to the keyboard placing template, is fixedly provided with a first electric telescopic rod; a first electric telescopic rod is arranged at the top end of the keyboard placing template, a mounting plate is fixedly connected to the output end of the first electric telescopic rod, a pressing plate is fixedly connected to the mounting plate through a screw, and an elastic pressing mechanism for pressing keyboard keys is arranged at the top end of the pressing plate. When the key is pressed and detected, the cavity in the pressing head is extruded to deform, and meanwhile, the pressing seat extrudes the spring, so that buffering protection is performed when the key on the keyboard is pressed, and the key can be effectively prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard detection, in particular to a detection device for keyboard production. Background Art

[0002] After the keyboard is produced, it is necessary to test the produced mechanical keyboard to detect whether the keys on the mechanical keyboard can be used normally. Chinese patent CN220313298U discloses a detection device for mechanical keyboard production, including a workbench, a column and an extension column; one side of the workbench is connected to the bottom of the column through a fastener, one side of the column is movably connected to one end of a support rod, one side of the support rod is connected to a telescopic motor in a sliding manner, the telescopic motor is fixedly connected to a support plate through an output shaft, and the end of the support plate away from the telescopic motor is connected to a pressing column through a fastener; when it is necessary to detect multiple keys at the same time, the first motor is turned on, the first motor drives the threaded column to rotate through the output shaft, the threaded column rotating column drives the threaded block to move through the thread, and the threaded block moves through the connecting rod to drive multiple extension columns to move to the bottom of the support plate and the pressing column to be horizontal, thereby realizing the function of detecting multiple keys at the same time, solving the problem of low efficiency and improving the efficiency of detection.

[0003] The above prior art has the following shortcomings: when the pressing column in the prior art presses the keys on the keyboard driven by the telescopic motor, it will cause impact and damage to the keys, and the key surface will be easily worn. Therefore, a detection device for keyboard production is provided to solve the above problems. Utility Model Content

[0004] In order to solve the problems in the above background technology, the technical solution adopted by the utility model to solve the technical problems is: a detection device for keyboard production, comprising: a detection table, a placement cavity is opened at the upper end of the detection table, a keyboard placement template is arranged at the upper end of the detection table on one side of the placement cavity, a bracket is fixedly connected to one side of the upper end of the detection table, a first electric telescopic rod is fixedly installed on the side of the bracket facing the keyboard placement template, the output end of the first electric telescopic rod is fixedly connected to a mounting plate, the mounting plate is fixedly connected to a pressure plate by screws, and an elastic pressing mechanism for pressing keyboard keys is arranged on the top of the pressure plate.

[0005] As a preferred technical solution of the utility model, the elastic pressing mechanism includes a guide rod, a pressing seat, a slide groove, a pressing head, a cavity, and a spring. The slide groove is arranged inside the pressing seat, the pressing seat is slidably connected to the guide rod through the slide groove, the pressing head is arranged at the bottom end of the pressing seat, the cavity is arranged inside the pressing head, and the spring is sleeved on the outside of the guide rod.

[0006] As a preferred technical solution of the present utility model, the top end of the guide rod is fixedly connected to the bottom of the keyboard placement template, and the pressing head is made of rubber.

[0007] As a preferred technical solution of the utility model, a keyboard placement groove is provided in the middle of the upper end of the keyboard placement template, a top outlet is opened in the middle of the keyboard placement groove, and a positioning hole is opened at the corner of the keyboard placement groove.

[0008] As a preferred technical solution of the utility model, a second electric telescopic rod is fixedly installed on a side of the placement cavity facing the positioning hole, and an output end of the second electric telescopic rod faces the top outlet.

[0009] As a preferred technical solution of the utility model, a positioning rod is provided on one side of the positioning hole corresponding to the top of the detection platform, and the positioning rod passes through the interior of the positioning hole, and the diameter of the positioning rod is the same as the inner diameter of the positioning hole.

[0010] As a preferred technical solution of the utility model, a display screen is provided on one side of the detection platform, and the mounting plates are symmetrically connected to limit rods on both sides of the first electric telescopic rod, and the limit rods slide through the interior of the bracket.

[0011] The utility model has the following advantages: the keyboard placement template and the pressing plate of the corresponding specifications and models can be replaced according to keyboards of different sizes and specifications;

[0012] When a key is pressed, the pressing head in the elastic pressing mechanism descends and contacts the key. The cavity inside the pressing head is squeezed and deformed, and the pressing seat squeezes the spring. Therefore, buffering protection is provided when the key on the keyboard is pressed, which can effectively avoid damage to the key. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the keyboard placement template and the testing platform in the preferred embodiment of the utility model;

[0015] Figure 3 It is a schematic cross-sectional structure diagram of the elastic pressing mechanism of the preferred embodiment of the utility model.

[0016] Explanation of the accompanying drawings: 1. Testing table; 2. Placement cavity; 3. Keyboard placement template; 301. Keyboard placement slot; 302. Top outlet; 303. Positioning hole; 4. Bracket; 5. First electric telescopic rod; 6. Mounting plate; 7. Pressing plate; 8. Elastic pressing mechanism; 801. Guide rod; 802. Pressing seat; 803. Slide groove; 804. Pressing head; 805. Cavity; 806. Spring; 9. Second electric telescopic rod; 10. Positioning rod; 11. Display screen; 12. Limit rod. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] The utility model will be further described below in conjunction with the accompanying drawings.

[0020] Please refer to Figure 1-Figure 3 The utility model is a detection device for keyboard production, comprising: a detection table 1, a placement cavity 2 is opened at the upper end of the detection table 1, a keyboard placement template 3 is arranged at the upper end of the detection table 1 and located on one side of the placement cavity 2, a bracket 4 is fixedly connected to one side of the upper end of the detection table 1, a first electric telescopic rod 5 is fixedly installed on the side of the bracket 4 facing the keyboard placement template 3, an output end of the first electric telescopic rod 5 is fixedly connected to a mounting plate 6, the mounting plate 6 is fixedly connected to a pressing plate 7 by screws, and an elastic pressing mechanism 8 for pressing keyboard keys is arranged on the top of the pressing plate 7.

[0021] Combination Figure 3As shown, the elastic pressing mechanism 8 includes a guide rod 801, a pressing seat 802, a slide groove 803, a pressing head 804, a cavity 805, and a spring 806. The slide groove 803 is arranged inside the pressing seat 802, and the pressing seat 802 is slidably connected to the guide rod 801 through the slide groove 803. The pressing head 804 is arranged at the bottom end of the pressing seat 802, and the cavity 805 is arranged inside the pressing head 804. The spring 806 is sleeved on the outside of the guide rod 801. The spring 806 facilitates buffering when the pressing head 804 is squeezed, thereby strengthening the protection of the keys. The top of the guide rod 801 is fixedly connected to the bottom of the keyboard placement template 3, and the pressing head 804 is made of rubber, which can effectively avoid wear and tear on the keyboard surface.

[0022] Combination Figure 2 As shown, a keyboard placement groove 301 is provided in the middle of the upper end of the keyboard placement template 3, a top outlet 302 is opened in the middle of the keyboard placement groove 301, and a positioning hole 303 is opened at the corner of the keyboard placement groove 301. A second electric telescopic rod 9 is fixedly installed on the side opposite to the positioning hole 303 in the placement cavity 2, and the output end of the second electric telescopic rod 9 is opposite to the top outlet 302. The second electric telescopic rod 9 is used to facilitate the keyboard in the keyboard placement groove 301 to be pushed upward after inspection, so as to facilitate the inspection personnel to take it. A positioning rod 10 is provided on the side corresponding to the positioning hole 303 at the top of the inspection table 1. The positioning rod 10 passes through the interior of the positioning hole 303. The diameter of the positioning rod 10 is the same as the inner diameter of the positioning hole 303. The positioning rod 10 cooperates with the positioning hole 303 to facilitate the rapid replacement of the keyboard placement template 3. A display screen 11 is provided on one side of the inspection table 1, and the mounting plate 6 is symmetrically connected to the limiting rod 12 on both sides of the first electric telescopic rod 5, and the limiting rod 12 slides through the interior of the bracket 4.

[0023] Specifically, when the utility model is used, the keyboard placement template 3 and the pressure plate 7 of the corresponding specifications and models can be replaced according to the keyboards of different sizes and specifications. When the keyboard is tested, the keyboard to be tested is first placed in the keyboard placement slot 301 on the keyboard placement template 3. After placement, the first electric telescopic rod 5 is operated to drive the mounting plate 6 to descend, and then the mounting plate 6 and the pressure plate 7 are lowered, and then the pressure plate 7 and the elastic pressing mechanism 8 at the bottom are lowered. When the pressing head 804 in the elastic pressing mechanism 8 descends and contacts the key, the cavity 805 inside the pressing head 804 will be squeezed and deformed, and at the same time, the pressing seat 802 squeezes the spring 806, so that when the keys on the keyboard are pressed, buffer protection is performed, which can effectively avoid damage to the keys.

[0024] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0025] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0026] Finally, 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 aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A detection device for keyboard production, comprising: The testing platform (1) is characterized in that a placement cavity (2) is provided at the upper end of the testing platform (1), a keyboard placement template (3) is provided at the upper end of the testing platform (1) on one side of the placement cavity (2), a bracket (4) is fixedly connected to one side of the upper end of the testing platform (1), a first electric telescopic rod (5) is fixedly installed on the side of the bracket (4) facing the keyboard placement template (3), an output end of the first electric telescopic rod (5) is fixedly connected to a mounting plate (6), the mounting plate (6) is fixedly connected to a pressing plate (7) by screws, and an elastic pressing mechanism (8) for pressing keyboard keys is provided at the top of the pressing plate (7).

2. A keyboard production detection device as claimed in claim 1, characterized in that: The elastic pressing mechanism (8) comprises a guide rod (801), a pressing seat (802), a slide groove (803), a pressing head (804), a cavity (805), and a spring (806); the slide groove (803) is arranged inside the pressing seat (802); the pressing seat (802) is slidably connected to the guide rod (801) through the slide groove (803); the pressing head (804) is arranged at the bottom end of the pressing seat (802); the cavity (805) is arranged inside the pressing head (804); and the spring (806) is sleeved on the outside of the guide rod (801).

3. A keyboard production detection device as claimed in claim 2, characterized in that: The top end of the guide rod (801) is fixedly connected to the bottom of the keyboard placement template (3), and the pressing head (804) is made of rubber.

4. A keyboard production detection device as claimed in claim 1, characterized in that: A keyboard placement groove (301) is provided in the middle of the upper end of the keyboard placement template (3), a top outlet (302) is provided in the middle of the keyboard placement groove (301), and a positioning hole (303) is provided at the corner of the keyboard placement groove (301).

5. A keyboard production detection device as claimed in claim 1, characterized in that: A second electric telescopic rod (9) is fixedly mounted on a side of the placement cavity (2) facing the positioning hole (303), and an output end of the second electric telescopic rod (9) faces the top outlet (302).

6. A keyboard production detection device as claimed in claim 1, characterized in that: A positioning rod (10) is arranged on one side of the top end of the detection platform (1) corresponding to the positioning hole (303), the positioning rod (10) passes through the interior of the positioning hole (303), and the diameter of the positioning rod (10) is the same as the inner diameter of the positioning hole (303).

7. A keyboard production detection device as claimed in claim 1, characterized in that: A display screen (11) is provided on one side of the detection platform (1), and the mounting plate (6) is symmetrically connected to limit rods (12) on both sides of the first electric telescopic rod (5), and the limit rods (12) slide through the interior of the bracket (4).

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