Circuit board convenient to install

Abstract

The utility model discloses a circuit board convenient to install, which relates to the technical field of circuit boards and comprises a base, the upper surface of the base is fixedly connected with two first supporting rods, the upper ends of the two first supporting rods are fixedly connected with a first circular stop block, a first cavity is formed in the base, and a second cavity is formed in the base. And a moving plate is slidably arranged in the cavity, two second supporting rods are fixedly connected to the upper surface of the moving plate, and the upper ends of the two second supporting rods penetrate through the upper surface of the first cavity and are fixedly connected with second circular check blocks correspondingly. According to the utility model, the circuit board body is inserted into the outer surfaces of the two first supporting rods and the two second supporting rods, and then the moving plate is moved to enable the two second supporting rods to move, so that the circuit board body can be fixed, and meanwhile, the two first circular baffle blocks and the two second circular baffle blocks can play a role in limiting; therefore, the circuit board body is prevented from moving upwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circuit board technical field, concretely relates to a circuit board convenient to installation. BACKGROUND

[0002] Circuit board, also called as circuit board or printed circuit board, is a kind of substrate for connecting and supporting electronic components, and it is indispensable component in electronic equipment.

[0003] Among them, the announcement number for CN206237666U a kind of circuit board, including circuit board body and the circuit on the circuit board body, pad, the pad includes the resistance welding pad consisting of first welding position and second welding position, the first welding position and second welding position of the resistance welding pad respectively extend to the first auxiliary welding position and second auxiliary welding position in adjacent direction.The first auxiliary welding position and first welding position are equipped with first anti-welding position, and second auxiliary welding position and second welding position are equipped with second anti-welding position.

[0004] However, the existing circuit board is usually directly welded or fixed in the specified position using bolt in the process of installation, so that the physical strength and energy of installation personnel are consumed greatly, and the installation efficiency of circuit board is reduced. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art circuit board, the utility model is proposed.

[0006] Therefore, the utility model aims at providing a circuit board convenient to installation, solves the problem that the existing circuit board is usually directly welded or fixed in the specified position using bolt in the process of installation, so that the physical strength and energy of installation personnel are consumed greatly, and the installation efficiency of circuit board is reduced.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A kind of circuit board convenient to installation, including base, the upper surface of the base is fixedly connected with two first support rods, the upper end of two first support rods is fixedly connected with first circular stop block, the inside of the base is equipped with first cavity, the inside of the cavity is slidably provided with moving plate, the upper surface of the moving plate is fixedly connected with two second support rods, the upper end of two second support rods is respectively fixedly connected with second circular stop block and penetrates the upper surface of first cavity, two first support rods and two second support rods are provided with circuit board body, the inside of the moving plate is equipped with second cavity, the inside of the second cavity is provided with fixing mechanism, and the moving plate is fixed by fixing mechanism.

[0009] Preferably, the fixing mechanism comprises a pressing plate, a spring, a square block, a connecting rod and a button, the pressing plate is slidingly arranged on the upper surface of the second cavity, the spring is arranged on the lower surface of the pressing plate, the square block is fixedly connected to the upper surface of the pressing plate, the upper end of the square block penetrates through the upper surface of the second cavity, the connecting rod is fixedly connected to the upper surface of the square block, and the button is fixedly connected to the upper end of the connecting rod.

[0010] Preferably, the upper surface of the circuit board body is symmetrically provided with a plurality of first fixing holes, and each first fixing hole is provided with a second fixing hole on one side.

[0011] Preferably, each first fixing hole is matched with a corresponding first circular stop block and a second circular stop block, and each second fixing hole is matched with a corresponding first supporting rod and a second supporting rod.

[0012] Preferably, the upper surface of the first cavity is provided with two first slotted holes, and the two first slotted holes are matched with corresponding second supporting rods.

[0013] Preferably, the upper surface of the first cavity is symmetrically provided with a plurality of square holes, a second slotted hole is arranged between corresponding two square holes, each square hole is matched with a corresponding square block, and the two second slotted holes are matched with the connecting rod.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. In the utility model, the circuit board body is inserted into the outer surfaces of the two first supporting rods and the two second supporting rods, then the moving plate is moved to move the two second supporting rods, so that the circuit board body can be fixed, and the two first circular stop blocks and the two second circular stop blocks can be used to limit the upward movement of the circuit board body.

[0016] 2. In the utility model, the square block is moved out of the corresponding square hole by pressing the button, at this time the moving plate can be moved, and when it is moved to the specified position, the spring can be used to move the square block into another square hole, so that the moving plate can be fixed. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 The utility model discloses a Figure 1 A part enlarged schematic view of the utility model discloses a

[0020] Figure 3 The utility model discloses a Figure 1 Part overhead section view of the base in the utility model discloses a

[0021] Figure 4 The utility model discloses a circuit board body's overhead view.

[0022] Mark explanation:

[0023] 1, base, 2, first support rod, 3, first round stopper, 4, moving plate, 5, second support rod, 6, second round stopper, 7, pressing plate, 8, spring, 9, square block, 10, connecting rod, 11, button, 12, circuit board body. Specific implementation

[0024] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in the following with the drawings.

[0025] The utility model discloses a circuit board convenient to install.

[0026] The utility model provides a kind of circuit board convenient to install as Figures 1-4 It include base 1, the upper surface of base 1 is fixedly connected with two first support rod 2, the upper end of two first support rod 2 is fixedly connected with first round stopper 3, the inside of base 1 is set with first cavity, the inside of cavity is slidably provided with moving plate 4, the upper surface of moving plate 4 is fixedly connected with two second support rod 5, the upper end of two second support rod 5 is all through the upper surface of first cavity and is respectively fixedly connected with second round stopper 6, two first support rod 2 and two second support rod 5 are provided with circuit board body 12, the inside of moving plate 4 is set with second cavity, the inside of second cavity is provided with fixed mechanism, and moving plate 4 is fixed by fixed mechanism.

[0027] Circuit board body 12 is inserted to the outer surface of two first support rod 2 and two second support rod 5, then moving moving plate 4 makes two second support rod 5 move, so that circuit board body 12 can be fixed, and two first round stopper 3 and two second round stopper 6 can be used to limit the action, to prevent circuit board body 12 from moving upwards.

[0028] In order to make moving plate 4 fixed, as Figures 1-3As shown, the fixing mechanism comprises a pressing plate 7, a spring 8, a square block 9, a connecting rod 10 and a button 11, the pressing plate 7 is slidingly arranged on the upper surface of the second cavity, the spring 8 is arranged on the lower surface of the pressing plate 7, the square block 9 is fixedly connected to the upper surface of the pressing plate 7, the upper end of the square block 9 penetrates through the upper surface of the second cavity, the connecting rod 10 is fixedly connected to the upper surface of the square block 9, and the button 11 is fixedly connected to the upper end of the connecting rod 10.

[0029] The button 11 is pressed, the square block 9 is moved out of the corresponding square hole, at this time, the moving plate 4 can be moved, and when the moving plate 4 moves to a specified position, the square block 9 can be moved into another square hole by the elastic force of the spring 8, so that the moving plate 4 can be fixed.

[0030] In order to facilitate the installation of the circuit board body 12, as shown, Figures 1-3 As shown, the upper surface of the circuit board body 12 is symmetrically provided with a plurality of first fixing holes, one side of each first fixing hole is provided with a second fixing hole, each first fixing hole is matched with a corresponding first circular stop block 3 and a second circular stop block 6, respectively, each second fixing hole is matched with a corresponding first supporting rod 2 and a second supporting rod 5, respectively, and the upper surface of the first cavity is provided with two first slot holes, and the two first slot holes are matched with corresponding second supporting rods 5.

[0031] When the circuit board body 12 is installed, the first circular stop block 3 and the second circular stop block 6 are first inserted into the corresponding first fixing hole, then when the moving plate 4 moves, the two first supporting rods 2 and the two second supporting rods 5 can be moved into the corresponding second fixing hole, and the size of the first fixing hole is larger than that of the second fixing hole, so that the two first circular stop blocks 3 and the two second circular stop blocks 6 can play a limiting role.

[0032] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the present application.

Claims

1. A circuit board that is easy to install, comprising a base (1), characterized in that, Two first support rods (2) are fixedly connected to the upper surface of the base (1). A first circular stop block (3) is fixedly connected to the upper end of the two first support rods (2). A first cavity is opened inside the base (1). A movable plate (4) is slidably arranged inside the cavity. Two second support rods (5) are fixedly connected to the upper surface of the movable plate (4). The upper ends of the two second support rods (5) penetrate the upper surface of the first cavity and are respectively fixedly connected to a second circular stop block (6). A circuit board body (12) is arranged between the two first support rods (2) and the two second support rods (5). A second cavity is opened inside the movable plate (4). A fixing mechanism is arranged inside the second cavity. The movable plate (4) is fixed by the fixing mechanism.

2. The easy-to-install circuit board according to claim 1, characterized in that, The fixing mechanism includes a pressure plate (7), a spring (8), a square block (9), a connecting rod (10), and a button (11). The pressure plate (7) is slidably disposed on the upper surface of the second cavity. The spring (8) is disposed on the lower surface of the pressure plate (7). The square block (9) is fixedly connected to the upper surface of the pressure plate (7). The upper end of the square block (9) penetrates the upper surface of the second cavity. The connecting rod (10) is fixedly connected to the upper surface of the square block (9). The button (11) is fixedly connected to the upper end of the connecting rod (10).

3. The easy-to-install circuit board according to claim 1, characterized in that, The upper surface of the circuit board body (12) is symmetrically provided with a plurality of first fixing holes, and a second fixing hole is provided on one side of each of the first fixing holes.

4. The easy-to-install circuit board according to claim 3, characterized in that, Each of the first fixing holes is matched with the corresponding first circular stop (3) and second circular stop (6), and each of the second fixing holes is matched with the corresponding first support rod (2) and second support rod (5).

5. The easy-to-install circuit board according to claim 1, characterized in that, The upper surface of the first cavity has two first strip holes, and the two first strip holes are respectively matched with the corresponding second support rods (5).

6. The easy-to-install circuit board according to claim 2, characterized in that, The upper surface of the first cavity is symmetrically provided with a plurality of square holes, and a second strip hole is provided between each pair of square holes. Each square hole is matched with a corresponding square block (9), and the two second strip holes are matched with the connecting rod (10).

Images