Packaging and reinforcing device for battery circuit board of train dispatching interphone

Abstract

The utility model belongs to the technical field of circuit board processing, and particularly relates to a train dispatching interphone battery circuit board packaging and reinforcing device, which comprises a base, mounting racks are arranged on two sides of the top of the base, transverse rotating rods are rotatably arranged at the upper ends of the side walls of the two mounting racks in a penetrating manner, and a concentric-square-shaped mounting frame is arranged between the two rotating rods; a longitudinal first screw is arranged on the front side wall and the rear side wall of the mounting frame in a threaded connection and penetrating mode, a clamping frame is rotationally arranged at the end, located in the mounting frame, of the first screw, the side view cross section of the clamping frame is in a U shape, and a vertical second screw is arranged on the top of the clamping frame in a threaded connection and penetrating mode. When the other side of the circuit board needs to be dispensed, a sliding strip and a compression spring are pulled through a hand pull ring, so that a locking gear is pulled out of a locking groove, a rotating rod and a mounting frame are driven to turn over through a first rotating disc, then the hand pull ring is loosened, the spring reversely pushes a locking cylinder, so that the locking gear is inserted into the locking groove, and the circuit board is stably placed.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a packaging and reinforcement device for a battery circuit board of a train-controlled intercom. Background Art

[0002] There are many electronic parts in the train modulating intercom, including battery circuit board. Circuit board is the carrier of circuit in electronic equipment, made of insulating material, with copper on the surface, used for installation of electronic components and circuit connection. Circuit board can be divided into single-sided board, double-sided board and multi-layer board. Its main function is to connect, carry and distribute electronic components. It is one of the most basic components in electronic assembly. Double-sided circuit board is a very important circuit board. There are double-sided circuit board metal base PCB board, Hi-Tg heavy copper foil circuit board, flat winding double-sided circuit board, high-frequency PCB, hybrid dielectric base high-frequency double-sided circuit board, etc. on the market.

[0003] In the existing circuit board processing process, a packaging machine is required, and the packaging machine needs a glue dispensing machine during operation. The electronic components can be sealed by the glue dispensing machine, and a reinforcement device is needed to clamp and fix the circuit board before glue dispensing. However, after the ordinary reinforcement device clamps and fixes the double-sided circuit board, it is only convenient to dispense glue on one side. When dispensing glue on the other side, it needs to be disassembled and then reversed to install, which is inconvenient. Therefore, it is necessary to develop a packaging reinforcement device for the battery circuit board of the train control intercom. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0006] The battery circuit board packaging reinforcement device of the train-controlled walkie-talkie includes:

[0007] A base, wherein mounting frames are arranged on both sides of the top of the base, and a horizontal rotating rod is rotatably provided through the upper ends of the side walls of the two mounting frames, and a mounting frame in the shape of a Chinese character “U” is arranged between the two rotating rods;

[0008] The first screw rod, the front and rear side walls of the installation frame are screwed through longitudinally with the first screw rod. One end of the first screw rod located inside the installation frame is rotatably provided with a clamping bracket. The side view cross-section of the clamping bracket is in a "C" shape. The top of the clamping bracket is screwed through vertically with a second screw rod. The lower end of the second screw rod is rotatably provided with a horizontal clamping plate;

[0009] The bracket, a bracket is provided at the top of the base near the end of one of the rotating rods. A horizontal sliding bar is slidably penetrated through the side wall of the bracket. One side of the end of the sliding bar close to the rotating rod is provided with a locking cylinder. The end of the rotating rod is provided with a locking gear. The locking gear is in a "gear shape". A locking groove for the locking gear to bite and insert is opened on the side wall of the locking cylinder.

[0010] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: the other end of the rotating rod far from the bracket is provided with a first turntable, and anti-slip lines are provided on the outside of the first turntable.

[0011] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: suction cups are provided at the bottom of the base. There are four suction cups in total, and they are respectively located at the four corners of the bottom of the base.

[0012] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: a first guiding slide bar parallel to the first screw rod is provided on the side of the clamping bracket close to the first screw rod. The rod body of the first guiding slide bar fits and slides through the side wall of the installation frame.

[0013] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: second guiding slide bars parallel to the second screw rod are provided on both sides of the top of the clamping plate. The rod bodies of the second guiding slide bars fit and slide through the top wall of the clamping bracket.

[0014] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: a hand crank is provided at the end of the first screw rod far from the clamping bracket, and a second turntable is provided at the top of the second screw rod.

[0015] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: anti-slip protection pads are provided on the bottom of the clamping plate and the inner side wall of the clamping bracket.

[0016] As a preferred scheme of the column adjustment walkie-talkie battery circuit board encapsulation and reinforcement device described in the present invention, wherein: a horizontal spring is provided between the locking cylinder and the bracket, and a pulling ring is provided at the end of the sliding bar far from the locking cylinder.

[0017] The beneficial effect of the utility model is that when it is necessary to dispense glue on the other side, the sliding bar is pulled by the hand pull ring to compress the spring so that the locking gear is pulled out of the locking groove, and the rotating rod and the installation frame are turned over by the turntable. Then, the hand pull ring is released, and the spring pushes the locking cylinder back so that the locking gear is inserted into the locking groove, and the circuit board is stably placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the clamping frame and its mounting components of the utility model;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the structure after the locking gear is pulled out from the locking groove by a hand pull ring;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the structure from the side view.

[0023] In the figure: base 100, mounting frame 110, rotating rod 120, mounting frame 130, turntable 1 140, suction cup 150, screw 1 200, clamping frame 210, screw 2 220, clamping plate 230, guide slide bar 1 240, guide slide bar 250, hand crank 260, turntable 2 270, anti-skid protection pad 280, bracket 300, sliding bar 310, locking cylinder 320, locking gear 330, locking groove 340, spring 350, hand pull ring 360. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general ratio, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0027] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] Please refer to Figure 1-Figure 4 , which shows a schematic structural diagram of an embodiment of the battery circuit board encapsulation and reinforcement device for the train dispatching intercom of the present utility model. Please refer to Figure 1-Figure 4 , and a detailed introduction to the battery circuit board encapsulation and reinforcement device for the train dispatching intercom will be given.

[0029] The battery circuit board encapsulation and reinforcement device for the train dispatching intercom includes a base 100. On both sides of the top of the base 100, mounting frames 110 are provided. A horizontal rotating rod 120 is rotatably penetrated through the upper ends of the side walls of the two mounting frames 110. An "H"-shaped mounting frame 130 is arranged between the two rotating rods 120;

[0030] Longitudinal screw rod one 200 is screwed and penetrated through the front and rear side walls of the mounting frame 130. At one end of the screw rod one 200 located inside the mounting frame 130, a clamping frame 210 is rotatably arranged. The side view cross-section of the clamping frame 210 is in an "L" shape. A vertical screw rod two 220 is screwed and penetrated through the top of the clamping frame 210. At the lower end of the screw rod two 220, a horizontal clamping plate 230 is rotatably arranged;

[0031] A bracket 300 is provided at the top of the base 100 near the end of one rotating rod 120. A horizontal sliding bar 310 is slidably penetrated through the side wall of the bracket 300. A locking cylinder 320 is arranged on one side of the end of the sliding bar 310 close to the rotating rod 120. A locking gear 330 is arranged at the end of the rotating rod 120. The locking gear 330 is in a "gear" shape. A locking groove 340 for the locking gear 330 to bite and insert is opened on the side wall of the locking cylinder 320.

[0032] Furthermore, on the other end of the rotating rod 120 away from the bracket 300, a first turntable 140 is provided. Anti-slip patterns are arranged on the outer side of the first turntable 140, and it is convenient to drive the rotating rod 120 and the mounting frame 130 to rotate through the first turntable 140.

[0033] Furthermore, suction cups 150 are provided at the bottom of the base 100. A total of four suction cups 150 are provided and are respectively located at the four corners of the bottom of the base 100. The suction cups 150 are adsorbed on the workbench, and glue dispensing equipment is also arranged on the workbench for encapsulating the circuit board.

[0034] Furthermore, a guide slide bar 240 parallel to the screw rod 200 is provided on one side of the clamping frame 210 close to the screw rod 200. The rod body of the guide slide bar 240 fits and slides through the side wall of the mounting frame 130. When the screw rod 200 rotates, the clamping frame 210 will not shake due to the restriction of the guide slide bar 240, and will only adjust the distance with another clamping frame 210, so as to be used to fix circuit boards of different widths.

[0035] Furthermore, guide slide bars 250 parallel to the screw rod 220 are provided on both sides of the top of the clamping plate 230. The rod body of the guide slide bar 250 fits and slides through the top wall of the clamping frame 210. When the screw rod 220 rotates, the clamping plate 230 will not shake due to the restriction of the guide slide bar 250. It is placed to adjust the distance between it and the bottom of the clamping frame 210, so as to be used to fix circuit boards of different thicknesses.

[0036] Furthermore, a hand crank 260 is provided at one end of the screw rod 200 away from the clamping frame 210, and the hand crank 260 is used to conveniently drive the screw rod 200 to rotate. A turntable 270 is provided at the top of the screw rod 220, and the turntable 270 is used to conveniently drive the screw rod 220 to rotate.

[0037] Furthermore, the bottom of the clamping plate 230 and the inner side wall of the clamping frame 210 are both provided with anti-skid protection pads 280 . When clamping and fixing the circuit board, the anti-skid protection pads 280 can appropriately and flexibly protect the side edges of the circuit board.

[0038] Furthermore, a transverse spring 350 is arranged between the locking cylinder 320 and the bracket 300, and a hand pull ring 360 is arranged at one end of the sliding bar 310 away from the locking cylinder 320. The spring 350 pushes the locking cylinder 320 so that the locking gear 330 is inserted into the locking groove 340, thereby fixing the rotating rod 120, so that the circuit board can be stably placed when the installation frame 130 is not flipped.

[0039] In the specific use process, the circuit board to be glued and packaged is placed between the two clamping frames 210, located below the clamping plate 230 and above the inner side of the clamping frame 210, and the screw rod 200 is driven to rotate by the hand crank 260 to adjust the distance between the two clamping frames 210 to fix circuit boards of different widths, and then the screw rod 220 is driven to rotate by the turntable 270 to adjust the distance between the clamping plate 230 and the bottom of the clamping frame 210 to fix circuit boards of different thicknesses. After the circuit board is fixed, it is sealed with glue by glue dispensing equipment. When glue is needed on the other side, the sliding bar 310 is pulled by the hand pull ring 360 to compress the spring 350, so that the locking gear 330 is pulled out from the locking groove 340, and the rotating rod 120 and the mounting frame 130 are turned over by the turntable 140. Then, the hand pull ring 360 is released, and the spring 350 pushes the locking cylinder 320 back, so that the locking gear 330 is inserted into the locking groove 340, and the circuit board is stably placed.

[0040] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A battery circuit board packaging reinforcement device for a two-way radio, characterized in that: Including: A base (100), mounting brackets (110) are provided on both sides of the top of the base (100), a transverse rotating rod (120) is rotatably penetrated through the upper ends of the side walls of the two mounting brackets (110), and a "return" - shaped mounting frame (130) is arranged between the two rotating rods (120); A first screw rod (200), a longitudinal first screw rod (200) is screwed through the front and rear side walls of the mounting frame (130), a clamping bracket (210) is rotatably arranged at one end of the first screw rod (200) located inside the mounting frame (130), the side - view cross - section of the clamping bracket (210) is in a "C" - shaped state, a vertical second screw rod (220) is screwed through the top of the clamping bracket (210), and a transverse clamping plate (230) is rotatably arranged at the lower end of the second screw rod (220); A bracket (300), a bracket (300) is provided at the end of the top of the base (100) close to one rotating rod (120), a transverse sliding bar (310) is slidably penetrated through the side wall of the bracket (300), a locking cylinder (320) is arranged on one side of the end of the sliding bar (310) close to the rotating rod (120), a locking gear (330) is arranged at the end of the rotating rod (120), the locking gear (330) is in a "gear - shaped" state, and a locking groove (340) for the locking gear (330) to engage and insert is opened on the side wall of the locking cylinder (320).

2. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: The other end of the rotating rod (120) far from the bracket (300) is provided with a first turntable (140), and anti - slip patterns are arranged on the outer side of the first turntable (140).

3. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: Suction cups (150) are arranged at the bottom of the base (100), and there are four suction cups (150) in total, which are respectively located at the four corners of the bottom of the base (100).

4. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: A first guiding slide rod (240) parallel to the first screw rod (200) is arranged on one side of the clamping bracket (210) close to the first screw rod (200), and the rod body of the first guiding slide rod (240) fits and slides through the side wall of the mounting frame (130).

5. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: Second guiding slide rods (250) parallel to the second screw rod (220) are arranged on both sides of the top of the clamping plate (230), and the rod bodies of the second guiding slide rods (250) fit and slide through the top wall of the clamping bracket (210).

6. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: A hand - operated rocker (260) is arranged at one end of the first screw rod (200) far from the clamping bracket (210), and a second turntable (270) is arranged at the top end of the second screw rod (220).

7. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: Anti - slip protection pads (280) are arranged on the bottom of the clamping plate (230) and the inner side wall of the clamping bracket (210).

8. The battery circuit board packaging and reinforcement device for a train-controlled intercom according to claim 1 is characterized in that: A transverse spring (350) is arranged between the locking cylinder (320) and the bracket (300), and a pull - ring (360) is arranged at the end of the sliding bar (310) far from the locking cylinder (320).

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