CN212013335U

CN212013335U - Communication engineering circuit board fixing device

Info

Publication number: CN212013335U
Application number: CN202020300964.9U
Authority: CN
Inventors: 胡晓; 任度
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-24
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a communication engineering circuit board fixing device, the camera includes a supporting plate, backup pad one end outer wall articulates there is the casing of placing, and places casing one end outer wall and seted up the sliding tray, sliding tray inner wall sliding connection has the sliding plate, place same sliding block of casing both sides inner wall sliding connection, and sliding block one end outer wall passes through bolt and sliding plate one end outer wall fixed connection, the expanding spring that the equidistance distributes is installed to sliding block one end outer wall. The utility model discloses in, through being provided with and placing casing, sliding block, sliding plate, expanding spring and connecting rod, can fix the circuit board fast, improved the efficiency of fixed line board, reduced staff's work load, the processing to the circuit board is convenient next, through being provided with electric telescopic handle, can conveniently adjust the inclination of placing the casing, can make the staff process with a more comfortable angle, the staff of being convenient for uses.

Description

Communication engineering circuit board fixing device

Technical Field

The utility model relates to a communication engineering technical field especially relates to a communication engineering circuit board fixing device.

Background

Backbone courses of communication engineering: advanced mathematics, linear algebra, probability theory and mathematical statistics, college physics, circuit analysis foundation, analog electronic circuit, digital electronic technology, communication electronic circuit, electromagnetic field and electromagnetic wave, signal and system, digital signal processing, communication principle, information theory and coding, mobile communication, optical fiber communication, microwave technology and antenna, broadcast television transmission technology, broadcast television network technology, digital broadcast television technology and the like.

The circuit board is cut into a certain size by taking an insulating plate as a base material, at least one conductive pattern is attached to the insulating plate and used for replacing a chassis of the traditional electronic component device and realizing interconnection between the electronic component devices, the circuit board needs to be fixed in the welding process, otherwise, in the welding process, if the circuit board moves, the welding quality of the circuit board is influenced, and the quality of the circuit board is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the communication engineering circuit board fixing device who proposes, the problem that can effectual solution background art propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a communication engineering circuit board fixing device, includes the backup pad, backup pad one end outer wall articulates there is the casing of placing, and places casing one end outer wall and seted up the sliding tray, sliding tray inner wall sliding connection has the sliding plate, place the same sliding block of casing both sides inner wall sliding connection, and sliding block one end outer wall passes through bolt and sliding plate one end outer wall fixed connection, the expanding spring that the equidistance distributes is installed to sliding block one end outer wall, and the expanding spring other end pass through the bolt and place casing one end inner wall fixed connection, the connecting rod is installed to sliding block one end outer wall, and the connecting rod other end extends to and places the casing outside, connecting rod circumference outer wall.

Preferably, the base is installed to backup pad bottom outer wall, and base bottom outer wall four corners all installs the rubber seat.

Preferably, the bottom of the outer wall of one side of the supporting plate is hinged with an electric telescopic rod, and the other end of the electric telescopic rod is hinged with the outer wall of the bottom of the placing shell.

Preferably, the collecting shell is installed on the outer wall of the other side of the supporting plate, and the same fixing frame is installed on one side of the top of the collecting shell and one side of the inner wall of the bottom of the collecting shell.

Preferably, the same filter screen plate is installed on the inner walls of the top and the bottom of the fixed frame, and a handle is installed on the outer wall of one side of the fixed frame.

Preferably, the same exhaust fan is installed to collection casing top and bottom inner wall, and collects casing one side outer wall and install the intake pipe.

Preferably, the air inlet hopper is installed to the intake pipe other end, and the light is all installed at air inlet hopper bottom outer wall both ends.

Preferably, the outer wall of the top of the base is provided with an opening, the supporting plate is connected with the opening in a sliding mode, and the outer wall of one side of the base is rotatably connected with a locking bolt through threads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with and placing casing, sliding block, sliding plate, expanding spring and connecting rod, can fix the circuit board fast, improved the efficiency of fixed line board, reduced staff's work load, conveniently follow the processing of circuit board next, through being provided with electric telescopic handle, can conveniently adjust the inclination of placing the casing, can make the staff process with a more comfortable angle, the staff of being convenient for uses.

2. Through being provided with the air inlet fill on collecting casing, filter plate, fixed frame, exhaust fan and the intake pipe, the flue gas that produces when can the circuit board of butt welding absorbs, avoids the flue gas harm staff healthy, has improved the security of staff's long-term work.

3. Embodiment 2 through setting up the backup pad with base sliding connection, can conveniently adjust the height of backup pad for place casing high adaptation staff, make things convenient for the staff to use more.

Drawings

Fig. 1 is a schematic view of a front view structure of a fixing device for a communication engineering circuit board provided by the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a fixing device for a communication engineering circuit board according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a housing of a fixing device for a circuit board in communication engineering according to the present invention;

fig. 4 is a schematic view of a partial structure of embodiment 2 of a fixing device for a circuit board in communication engineering.

In the figure: 1 intake pipe, 2 collection casings, 3 sliding plates, 4 supporting plates, 5 bases, 6 rubber seats, 7 electric telescopic rods, 8 placement casings, 9 sliding blocks, 10 intake hoppers, 11 illuminating lamps, 12 connecting rods, 13 telescopic springs, 14 exhaust fans, 15 filter screen plates, 16 handles, 17 fixed frames and 18 locking bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood in a broad sense, for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1

Referring to fig. 1-3, a communication engineering circuit board fixing device, including

backup pad

4, 4 one end outer walls of backup pad articulate there is the casing of placing 8, and place 8 one end outer walls of casing and seted up the sliding tray, sliding tray inner wall sliding connection has sliding plate 3, place 8 both sides inner walls sliding connection of casing and have same sliding

block

9, and 9 one end outer walls of sliding block pass through bolt and 3 one end outer wall fixed connection of sliding plate, sliding block 9 one end outer wall is installed the expanding spring 13 that the equidistance distributes, and the expanding spring 13 other end pass through the bolt and place 8 one end inner wall fixed connection of casing, connecting rod 12 is installed to 9 one end outer walls of sliding block, and the connecting rod 12 other end extends to and places 8 outsides of casing, connecting.

In the utility model, the outer wall at the bottom of the supporting plate 4 is provided with the base 5, the four corners of the outer wall at the bottom of the base 5 are provided with the rubber seats 6, the bottom of the outer wall at one side of the supporting plate 4 is articulated with the electric telescopic rod 7, the other end of the electric telescopic rod 7 is hinged with the outer wall at the bottom of the placing shell 8, the collecting shell 2 is arranged on the outer wall at the other side of the supporting plate 4, and one side of the inner wall of the top and the bottom of the collecting shell 2 is provided with the same fixed frame 17, the inner wall of the top and the bottom of the fixed frame 17 is provided with the same filter screen plate 15, and the outer wall of one side of the fixed frame 17 is provided with a handle 16, the inner walls of the top and the bottom of the collecting shell 2 are provided with the same exhaust fan 14, and collect 2 one side outer walls of casing and install intake pipe 1, the 1 other end of intake pipe extends to 4 top outer walls of backup pad, and intake hopper 10 is installed to the 1 other end of intake pipe, and light 11 is all installed at intake hopper 10 bottom outer wall both ends.

The working principle is as follows: through being provided with and placing casing 8, sliding block 9, sliding plate 3, expanding spring 13 and connecting rod 12, can fix the circuit board fast, the efficiency of fixed line board has been improved, staff's work load has been reduced, make things convenient for the processing of following to the circuit board, through being provided with electric telescopic handle 7, can conveniently adjust the inclination of placing casing 8, can make the staff process with a more comfortable angle, the staff of being convenient for uses, through being provided with collection casing 2, filter screen board 15, fixed frame 17, air inlet hopper 10 on exhaust fan 14 and the intake pipe 1, the flue gas that produces when can the circuit board of butt welding absorbs, it is healthy to avoid the flue gas harm staff, the security of staff's long-term work has been improved.

Example 2

Referring to fig. 1-4, the fixing device for the communication engineering circuit board further comprises a base 5, wherein an opening is formed in the outer wall of the top of the base, a supporting plate 4 is connected with the opening in a sliding mode, and a locking bolt 18 is rotatably connected to the outer wall of one side of the base 5 through threads.

The working principle is as follows: compared with the embodiment 1, the supporting plate 4 is slidably connected with the base 5, so that the height of the supporting plate 4 can be conveniently adjusted, the shell 8 is placed to be highly suitable for workers, and the workers can use the supporting plate more conveniently.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device for a communication engineering circuit board comprises a supporting plate (4), and is characterized in that the outer wall of one end of the supporting plate (4) is hinged with a placing shell (8), a sliding groove is arranged on the outer wall of one end of the placing shell (8), the inner wall of the sliding groove is connected with a sliding plate (3) in a sliding way, the inner walls of the two sides of the placing shell (8) are connected with the same sliding block (9) in a sliding way, and the outer wall of one end of the sliding block (9) is fixedly connected with the outer wall of one end of the sliding plate (3) through a bolt, the outer wall of one end of the sliding block (9) is provided with telescopic springs (13) which are distributed at equal intervals, the other end of the extension spring (13) is fixedly connected with the inner wall of one end of the placing shell (8) through a bolt, the outer wall of one end of the sliding block (9) is provided with a connecting rod (12), and the other end of the connecting rod (12) extends to the outside of the placing shell (8), and the circumferential outer wall of the connecting rod (12) is connected with the outer wall of one end of the placing shell (8) in a sliding manner.

2. The fixing device for the circuit board of the communication engineering according to claim 1, wherein a base (5) is installed on the outer wall of the bottom of the supporting plate (4), and rubber seats (6) are installed at four corners of the outer wall of the bottom of the base (5).

3. The fixing device for the communication engineering circuit board is characterized in that the bottom of the outer wall of one side of the supporting plate (4) is hinged with an electric telescopic rod (7), and the other end of the electric telescopic rod (7) is hinged with the outer wall of the bottom of the placing shell (8).

4. A communication engineering circuit board fixing device according to claim 1, characterized in that the collecting shell (2) is installed on the outer wall of the other side of the supporting plate (4), and the same fixing frame (17) is installed on the inner wall of the top and bottom of the collecting shell (2).

5. A communication engineering circuit board fixing device according to claim 4, characterized in that the same filter screen plate (15) is installed on the top and bottom inner walls of the fixing frame (17), and a handle (16) is installed on one side outer wall of the fixing frame (17).

6. A fixing device for communication engineering circuit board according to claim 5, characterized in that the same exhaust fan (14) is installed on the top and bottom inner walls of the collecting shell (2), and the air inlet pipe (1) is installed on the outer wall of one side of the collecting shell (2).

7. The fixing device for the communication engineering circuit board is characterized in that an air inlet hopper (10) is installed at the other end of the air inlet pipe (1), and illuminating lamps (11) are installed at two ends of the outer wall of the bottom of the air inlet hopper (10).

8. The fixing device for the circuit board of the communication engineering according to claim 2, wherein an opening is formed in the outer wall of the top of the base (5), the supporting plate (4) is slidably connected with the opening, and a locking bolt (18) is rotatably connected to the outer wall of one side of the base (5) through a thread.