A circuit board display screen bracket fixing fixture

Abstract

This utility model relates to the technical field of tooling fixtures, and discloses a circuit board display screen bracket fixing fixture, including a body. The body has a printed circuit board positioning groove for supporting and placing a printed circuit board. The printed circuit board positioning groove contains multiple bracket positioning grooves for positioning and placing display screen brackets, so that the printed circuit board is positioned and covers multiple display screen brackets. This circuit board display screen bracket fixing fixture positions the display screen brackets in the bracket positioning grooves, and then positions a whole printed circuit board with the printed display screen circuit board already printed on it in the printing board positioning grooves. This ensures that each printed display screen circuit board is aligned with each display screen bracket, facilitating manual screw insertion and locking. Multiple workstations can be aligned at once, greatly improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of tooling fixtures, and more specifically, to a circuit board display screen bracket fixing fixture. Background Technology

[0002] During the production process, multiple display circuit boards are usually printed on a single circuit board. After the multiple display circuit boards are cut off from the circuit board, the display bracket is manually installed on each display circuit board using screws.

[0003] However, the entire process requires manual placement of the bracket on the display circuit board, alignment of the mounting screw holes, and then insertion of screws into the screw holes for locking. The screw hole alignment in this process is relatively troublesome, which greatly reduces the efficiency of manual work. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides a circuit board display screen bracket fixing tool to solve the problems in the existing technology.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a circuit board display screen bracket fixing fixture, including a body, wherein a printed circuit board positioning groove for supporting and placing a circuit printed circuit board is provided in the body, and a plurality of bracket positioning grooves for positioning and placing display screen brackets are provided in the printed circuit board positioning groove, so that the circuit printed circuit board is positioned and covered on a plurality of display screen brackets.

[0006] In the circuit board display screen bracket fixing fixture described above, the display screen bracket is provided with multiple buttons, and the bracket positioning groove is provided with multiple bracket positioning holes corresponding to the buttons.

[0007] In the circuit board display screen bracket fixing fixture described above, the inner wall of the printed circuit board positioning groove is provided with a printed circuit board support rib, so that the printed circuit board support rib surrounds and forms a plurality of bracket positioning grooves, and the upper surface of the printed circuit board support rib is lower than the upper surface of the printed circuit board positioning groove.

[0008] In the aforementioned circuit board display screen bracket fixing fixture, at least one clearance groove is provided on the edge of the printed circuit board positioning groove, and the bottom surface of the clearance groove is lower than the upper surface of the printed circuit board support rib.

[0009] In the circuit board display screen bracket fixing fixture described above, the plurality of bracket positioning slots are provided with partition ribs, and the upper surface of the partition ribs is flush with the upper surface of the printed circuit board support ribs.

[0010] The beneficial effect of this utility model is that by positioning the display screen bracket in the bracket positioning groove, and then positioning the entire circuit board with the display screen circuit board already printed on it in the printing board positioning groove, each printed display screen circuit board is aligned with each display screen bracket, which makes it convenient to manually insert screws for locking. Multiple workstations can be aligned at one time, greatly improving work efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the circuit board display screen bracket fixing fixture in this embodiment.

[0012] Figure 2 This is a schematic diagram showing the display stand being inserted into the main body.

[0013] Figure 3 This is a schematic diagram of the exploded structure of the circuit printed circuit board and the main body.

[0014] Figure 4 This is a three-dimensional structural diagram of the circuit board and the main body.

[0015] In the diagram: 1. Main body; 2. Printed board positioning groove; 3. Printed board support rib; 4. Divider rib; 5. Bracket positioning groove; 6. Bracket positioning hole; 7. Clearance groove; 8. Display screen bracket; 9. Button; 10. Bracket mounting screw hole; 11. Circuit printed board; 12. Display screen circuit board; 13. Display screen circuit board mounting hole. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Combination Figures 1 to 4 The illustrated circuit board display screen bracket fixing fixture includes a body 1. The body 1 has a printed circuit board positioning groove 2 for supporting and placing a printed circuit board 11. The printed circuit board positioning groove 2 has multiple bracket positioning grooves 5 for positioning and placing display screen brackets 8, so that the printed circuit board 11 is positioned and covers multiple display screen brackets 8. In this embodiment, the display screen brackets 8 are positioned in the bracket positioning grooves 5, and then a whole printed circuit board 11 with the printed display screen circuit board 12 is positioned in the printed circuit board positioning groove 2, so that the display board mounting holes 13 on each printed display board 12 are aligned with the bracket mounting screw holes 10 on each display screen bracket 8, thereby facilitating manual insertion of screws for locking. Multiple workstations can be positioned and aligned at one time, greatly improving work efficiency.

[0018] In this embodiment, the display screen bracket 8 is provided with multiple buttons 9, and the bracket positioning groove 5 is provided with multiple bracket positioning holes 6 corresponding to the buttons 9. This allows the display screen bracket 8 to be placed into the bracket positioning groove 5, with the buttons 9 inserted into the corresponding positioning holes 6 to position the display screen bracket 8 in a fixed position. In some embodiments, the bracket positioning groove 5 can also be a contour groove, meaning the shape of the bracket positioning groove 5 is the same as the shape of the display screen bracket 8, which allows for better positioning.

[0019] In this embodiment, the inner wall of the printed circuit board positioning groove 2 is provided with a printed circuit board support rib 3, which encloses and forms multiple bracket positioning grooves 5. The upper surface of the printed circuit board support rib 3 is lower than the upper surface of the printed circuit board positioning groove 2. Thus, after the display screen bracket 8 is placed into the bracket positioning groove 5, the circuit printed circuit board 11 can be placed on the upper surface of the printed circuit board support rib 3, so that the display circuit board 12 on the circuit printed circuit board 11 corresponds to the display screen bracket 8, so as to facilitate installation.

[0020] To facilitate lifting the installed display bracket 8 and circuit printed circuit board 11, clearance grooves 7 are provided on both sides of the edge of the printing board positioning groove 2. The bottom surface of the clearance groove 7 is lower than the upper surface of the printing board support rib 3. This allows the circuit printed circuit board 11 to be lifted with fingers inside the clearance groove 7. In some other embodiments, the clearance grooves 7 can also be distributed at the four corners of the printing board positioning groove 2.

[0021] Because the circuit printed circuit board 11 has multiple display circuit boards 12 printed on it, and its area is relatively large, pressure needs to be applied to the circuit printed circuit board 11 during the screw installation process. In order to prevent the circuit printed circuit board 11 from being crushed, partition ribs 4 are provided in multiple bracket positioning slots 5. The upper surface of the partition ribs 4 is flush with the upper surface of the printed circuit board support ribs 3. The partition ribs 4 support the middle position of the entire circuit printed circuit board 11, improve the support effect of the fixing fixture, and prevent the circuit printed circuit board 11 from being crushed during the assembly process.

[0022] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A circuit board display screen bracket fixing fixture, comprising a body (1), characterized in that, The main body (1) is provided with a printing board positioning groove (2) for supporting and placing the circuit printed circuit board (11). The printing board positioning groove (2) is provided with a plurality of bracket positioning grooves (5) for positioning and placing the display screen brackets (8), so that the circuit printed circuit board (11) is positioned and covered on the plurality of display screen brackets (8).

2. The circuit board display screen bracket fixing fixture according to claim 1, characterized in that, The display screen bracket (8) is provided with multiple buttons (9), and the bracket positioning groove (5) is provided with multiple bracket positioning holes (6) corresponding to the buttons (9).

3. The circuit board display screen bracket fixing fixture according to claim 2, characterized in that, The inner wall of the printing plate positioning groove (2) is provided with printing plate support ribs (3), so that the printing plate support ribs (3) surround and form multiple bracket positioning grooves (5), and the upper surface of the printing plate support ribs (3) is lower than the upper surface of the printing plate positioning groove (2).

4. The circuit board display screen bracket fixing fixture according to claim 3, characterized in that, At least one clearance groove (7) is provided on the edge of the positioning groove (2) of the printing plate, and the bottom surface of the clearance groove (7) is lower than the upper surface of the support rib (3) of the printing plate.

5. The circuit board display screen bracket fixing fixture according to claim 3, characterized in that, The plurality of bracket positioning slots (5) are provided with partition ribs (4), and the upper surface of the partition ribs (4) is flush with the upper surface of the printing plate support ribs (3).

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