Circuit board tool jig

Abstract

The utility model discloses a circuit board tooling jig which comprises a supporting frame, a turnover circuit board clamping mechanism is installed on the top of the supporting frame, the circuit board clamping mechanism is composed of a main body frame, a sliding clamping plate, a sliding rod and a long spring, a rotating shaft is fixed to the middle of one side of the main body frame, and the rotating shaft is fixed to the middle of the other side of the main body frame. Two sliding rods are vertically fixed to the side face of one side of the sliding clamping plate, the sliding rods are sleeved with long springs, and the sliding clamping plate is horizontally placed on the main body frame. The circuit board is fixed through the circuit board clamping mechanism, the circuit board clamping mechanism is composed of the main body frame, the sliding clamping plate, the sliding rod and the long spring, in the using process, the long spring pushes the sliding clamping plate to be matched with the main body frame to achieve the clamping effect, clamping is easy and convenient, and the clamping efficiency is improved. The circuit board clamping mechanism is installed on the supporting frame in a turnover mode, and the supporting frame has enough height to adapt to turnover of the circuit board clamping mechanism, so that the circuit board clamping mechanism is more convenient and simpler to use.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a circuit board tooling fixture. Background Art

[0002] When processing or repairing circuit boards, they need to be fixed with appropriate jigs and fixtures. After the circuit boards are fixed, the current circuit board jigs and fixtures on the market are not convenient when the circuit boards need to be flipped. Usually, the circuit boards need to be taken down and flipped before they can be fixed. In actual applications, there are problems such as low efficiency and high cost. Utility Model Content

[0003] The utility model aims to provide a circuit board tooling fixture to solve the problems in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board tooling fixture, comprising a support frame, a flip circuit board clamping mechanism is installed on the top of the support frame, the circuit board clamping mechanism is composed of a main frame, a sliding clamping plate, a sliding rod and a long spring, a rotating shaft is fixed to the middle of one side of the main frame, two sliding rods are vertically fixed to the side of one side of the sliding clamping plate, a long spring is sleeved on the sliding rod, the sliding clamping plate is placed flat on the main frame, and the sliding rod is plugged into the main frame, and a circuit board slot is each provided on the other side of the sliding clamping plate and the side of the main frame away from the rotating shaft.

[0005] Preferably, the support frame consists of a column, a support leg and a circuit board clamping mechanism limiting device, the column is vertically fixed at the top middle position of the support leg, the circuit board clamping mechanism limiting device is installed in the middle of the column, the circuit board clamping mechanism limiting device is used to maintain the horizontality of the circuit board clamping mechanism and limit the free flipping of the circuit board clamping mechanism, and the top of the column is provided with a mounting hole that cooperates with the rotating shaft.

[0006] Preferably, the circuit board clamping mechanism limiting device consists of a limiting piece and a short spring, the limiting piece is in an "F"-shaped structure, a mounting groove for installing and accommodating the limiting piece is opened in the middle of the column, the limiting piece is installed in the mounting groove, and the short spring is arranged in the mounting groove and is between the column and the limiting piece.

[0007] Preferably, screws for limiting the sliding clamping plate from separating from the main frame are fixed on the top surface of the main frame.

[0008] Preferably, a shift block is fixed at the top middle position of the sliding clamping plate.

[0009] Compared with the prior art, the utility model has the following beneficial effects: the utility model fixes the circuit board through the circuit board clamping mechanism, the circuit board clamping mechanism is composed of a main frame, a sliding clamping plate, a sliding rod and a long spring, when in use, the sliding clamping plate is pushed by the long spring and cooperates with the main frame to achieve the clamping effect, the clamping is simple and convenient, the circuit board clamping mechanism can be flipped and installed on the support frame, and the support frame has a sufficient height to adapt to the flipping of the circuit board clamping mechanism, so it is more convenient and simple to use;

[0010] The support frame of the utility model is composed of columns, support legs and a circuit board clamping mechanism limiting device. The circuit board clamping mechanism limiting device is used to maintain the levelness of the circuit board clamping mechanism and limit the free flipping of the circuit board clamping mechanism. When the circuit board clamping mechanism needs to be flipped, the limiting member needs to be pressed into the installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the support frame and the circuit board clamping mechanism limiting device of the utility model;

[0014] Figure 3 The utility model is a schematic diagram of the exploded structure of the circuit board clamping mechanism limiting device.

[0015] In the figure: 1. support frame; 2. circuit board clamping mechanism; 3. main frame; 4. sliding clamping plate; 5. circuit board slot; 6. screw; 7. shift block; 8. slide rod; 9. long spring; 10. rotating shaft; 11. column; 12. support leg; 13. mounting hole; 14. limiting member; 15. short spring; 16. mounting slot. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0017] See also Figure 1-3 In the embodiment of the utility model, a circuit board tooling fixture comprises a support frame 1, a reversible circuit board clamping mechanism 2 is installed on the top of the support frame 1, the circuit board clamping mechanism 2 is composed of a main frame 3, a sliding clamping plate 4, a slide bar 8 and a long spring 9, a rotating shaft 10 is fixed to the middle part of one side of the main frame 3, two slide bars 8 are vertically fixed to the side of one side of the sliding clamping plate 4, a long spring 9 is sleeved on the slide bar 8, the sliding clamping plate 4 is placed flat on the main frame 3, and the slide bar 8 is plugged into the main frame 3, and a circuit board slot 5 is respectively provided on the other side of the sliding clamping plate 4 and the side of the main frame 3 away from the rotating shaft 10.

[0018] The support frame 1 consists of a column 11, a support leg 12 and a circuit board clamping mechanism limiting device. The column 11 is vertically fixed at the middle position of the top of the support leg 12. The circuit board clamping mechanism limiting device is installed in the middle of the column 11. The circuit board clamping mechanism limiting device is used to maintain the horizontality of the circuit board clamping mechanism 2 and limit the free flipping of the circuit board clamping mechanism 2. The top of the column 11 is provided with a mounting hole 13 that cooperates with the rotating shaft 10. The circuit board clamping mechanism limiting device consists of a limiting member 14 and a short spring 15. The limiting member 14 is in an "F"-shaped structure. A mounting groove 16 for installing and accommodating the limiting member 14 is opened in the middle of the column 11. The limiting member 14 is installed in the mounting groove 16. The short spring 15 is arranged in the mounting groove 16 and is between the column 11 and the limiting member 14.

[0019] A screw 6 for limiting the sliding clamping plate 4 from being separated from the main frame 3 is fixed on the top surface of the main frame 3 .

[0020] A shift block 7 is fixed at the top middle position of the sliding clamping plate 4 , and the shift block 7 is used to facilitate the movement of the sliding clamping plate 4 .

[0021] The working principle of the utility model is as follows: the utility model fixes the circuit board through the circuit board clamping mechanism 2, the circuit board clamping mechanism 2 is composed of a main frame 3, a sliding clamping plate 4, a slide rod 8 and a long spring 9. When in use, the sliding clamping plate 4 is pushed by the long spring 9 and cooperates with the main frame 3 to achieve a clamping effect. The clamping is simple and convenient. The circuit board clamping mechanism 2 can be flipped and installed on the support frame 1, and the support frame 1 has a sufficient height to adapt to the flipping of the circuit board clamping mechanism 2, so it is more convenient and simple to use.

[0022] The support frame 1 of the utility model is composed of a column 11, a support leg 12 and a circuit board clamping mechanism limiting device. The circuit board clamping mechanism limiting device is used to maintain the level of the circuit board clamping mechanism 2 and limit the free flipping of the circuit board clamping mechanism 2. When the circuit board clamping mechanism 2 needs to be flipped, the limiting member 14 needs to be pressed into the installation groove 16.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A circuit board fixture, comprising a support frame (1), characterized in that: A reversible circuit board clamping mechanism (2) is installed on the top of the support frame (1), and the circuit board clamping mechanism (2) is composed of a main frame (3), a sliding clamping plate (4), a sliding rod (8) and a long spring (9). A rotating shaft (10) is fixed in the middle of one side of the main frame (3), two sliding rods (8) are vertically fixed on one side of the sliding clamping plate (4), and a long spring (9) is sleeved on the sliding rod (8). The sliding clamping plate (4) is placed flat on the main frame (3), and the sliding rod (8) is plugged into the main frame (3). A circuit board slot (5) is respectively provided on the other side of the sliding clamping plate (4) and the side of the main frame (3) away from the rotating shaft (10).

2. A circuit board fixture according to claim 1, characterized in that: The support frame (1) is composed of a column (11), a support leg (12) and a circuit board clamping mechanism limiting device. The column (11) is vertically fixed to the middle position of the top of the support leg (12). The circuit board clamping mechanism limiting device is installed in the middle of the column (11). The circuit board clamping mechanism limiting device is used to maintain the horizontality of the circuit board clamping mechanism (2) and limit the free flipping of the circuit board clamping mechanism (2). The top of the column (11) is provided with a mounting hole (13) that cooperates with the rotating shaft (10).

3. A circuit board fixture according to claim 2, characterized in that: The circuit board clamping mechanism limiting device is composed of a limiting member (14) and a short spring (15); the limiting member (14) is in an "F"-shaped structure; a mounting groove (16) for mounting and accommodating the limiting member (14) is provided in the middle of the column (11); the limiting member (14) is mounted in the mounting groove (16); and the short spring (15) is arranged in the mounting groove (16) and is located between the column (11) and the limiting member (14).

4. A circuit board fixture according to claim 1, characterized in that: A screw (6) is fixed on the top surface of the main frame (3) for limiting the sliding clamping plate (4) from separating from the main frame (3).

5. The circuit board fixture according to claim 1, characterized in that: A shifting block (7) is fixed at the middle position of the top of the sliding clamping plate (4).

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