CN214315778U

CN214315778U - Circuit board convenient to winding displacement location

Info

Publication number: CN214315778U
Application number: CN202022913193.3U
Authority: CN
Inventors: 姜鹏
Original assignee: Jiangxi Suichuan Tongming Electronic Technology Co ltd
Current assignee: Jiangxi Suichuan Tongming Electronic Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-28
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a circuit board convenient to winding displacement location, including circuit board, conduit and positioning disk, the stand is installed to the upper surface bilateral symmetry of circuit board, and the inside of stand passes through threaded rod and protection casing interconnect, the inside upper surface bilateral symmetry welding of protection casing has the mounting panel, conduit fixed mounting is in the inboard of dull polish slider, and the inside of conduit runs through installs the connecting wire, the positioning disk activity sets up the inside at the protection casing, the inboard fixed mounting of mounting panel has the side slide bar, and the inside rotation of mounting panel installs the lead screw, the constant head tank has been seted up to the inside of protection casing, the lower extreme of positioning disk is through inside pivot and blade interconnect. This circuit board convenient to winding displacement location adopts neotype structural design for this device can be convenient for arrange the connecting wire, avoids intertwine in the middle of the circuit, and is provided with heat radiation structure among the device, increases service function.

Description

Circuit board convenient to winding displacement location

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board convenient to winding displacement location.

Background

The circuit board is an integrated circuit and is applied to the inside of electronic equipment, the circuit board integrates complex circuits, the size of the circuit installed in the electronic equipment is reduced, the circuit board is convenient to install and maintain, the circuit board is widely used in the electronic equipment, and the circuit board has the characteristics of high wiring density, light weight, thin thickness and good bending property.

With the continuous installation and use of the circuit board, the following problems are found in the use process:

1. some circuit boards that have now are not convenient for arrange the wire of connecting at the in-process that uses, and the circuit that some are comparatively complicated mixes on the circuit board, interweaves each other and influences the conductivity of circuit contact to the later stage is not convenient for overhaul the processing.

2. In addition, some existing circuit boards can generate partial heat in the using process, normal communication of circuits is affected on the circuit board with the concentrated heat, and the heat dissipation performance of the circuit board is poor.

Therefore, it is necessary to design a circuit board for facilitating the positioning of the flat cable in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board convenient to winding displacement location to propose some circuit boards that have now among the solution above-mentioned background art and be not convenient for arrange the wire of connection at the in-process that uses, the comparatively complicated circuit of part mixes on the circuit board, interweave the conductivity that influences the circuit contact each other, and the later stage is not convenient for overhaul the processing, and some circuit boards that have now can produce partial heat at the in-process that uses, influence the normal intercommunication of circuit on the circuit board of heat concentration, the relatively poor problem of heat dispersion of circuit board self.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board convenient for arranging wires and positioning comprises a circuit board, a wire guide and a positioning disc, wherein stand columns are symmetrically arranged on two sides of the upper surface of the circuit board, the interior of each stand column is connected with a protective cover through a threaded rod, the threaded rod is rotatably arranged on two sides of the protective cover, mounting plates are symmetrically welded on two sides of the upper surface of the interior of the protective cover, a frosted sliding rod is fixedly arranged on the inner side of each mounting plate, a frosted sliding block is movably connected to the outer portion of each frosted sliding rod, the wire guide is fixedly arranged on the inner side of the frosted sliding block, a connecting wire penetrates through the interior of the wire guide, the positioning disc is movably arranged in the protective cover, side sliding blocks are symmetrically arranged on two sides of the outer portion of the positioning disc, side sliding rods are fixedly arranged on the inner side of the mounting plates, a lead screw is rotatably arranged in the interior of the mounting plates, and positioning grooves are formed in the interior of the protective cover, and the inboard fixed mounting of constant head tank has the rack, the lower extreme of positioning disk passes through inside pivot and blade interconnect.

Preferably, the protection casing is connected with the threaded rod is rotated, and threaded rod and stand threaded connection to the height of stand is less than the inside height of protection casing.

Preferably, the conduit is fixedly connected with the sanding sliding block, the sanding sliding block and the sanding sliding rod form a sliding structure, and the outer surface of the sanding sliding rod is attached to the inner surface of the sanding sliding block.

Preferably, one end of the connecting wire is electrically connected with the circuit board, the other end of the connecting wire is connected with the conduit in a penetrating manner, and the conduit and the protective cover form a sliding structure.

Preferably, one end of the positioning disc forms a sliding structure with the side sliding rod through the side sliding block, and the other end of the positioning disc is in threaded connection with the screw rod through the side sliding block.

Preferably, the rack is meshed with the transmission gear, the transmission gear is fixedly connected with the blade through an internal rotating shaft, and the blade is rotatably connected with the positioning disc through the internal rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the circuit board convenient for arranging the flat cables and positioning adopts a novel structural design, so that the circuit board can arrange connecting wires, the circuits are prevented from being wound on the upper end of the circuit board, the circuit board can cool heat generated in the using process, and the circuit is prevented from being overheated to influence normal use;

1. the connecting wire is combed and penetrates through the inside of the connecting wire, and the connecting wire slides outside the frosted slide bar through the frosted slide block, so that the sliding of the connecting wire on the upper end of the protective cover is controlled, the corresponding positions of the connecting wire and the connecting wire are adjusted, the connecting wire can be prevented from being wound on the upper end of a circuit board through the arrangement of the partial structure, and meanwhile, the circuit is convenient to overhaul in the later period;

2. the positioning disk that sliding structure set up to and drive gear and the rack that the meshing was connected and is set up, at the in-process that uses, along with the increase of live time, the heat is concentrated on the circuit board, influence the normal use of circuit board, can operate the rotation of motor control lead screw this moment, control positioning disk lateral shifting under the control action of screw thread drive structure, the positioning disk drives the blade rotation of lower extreme through meshing drive structure when removing, the blade is cooled down the circuit board of lower extreme and is handled, increase device's service function.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a partial top view structure of the screw rod of the present invention;

FIG. 3 is a schematic view of the front structure of the transmission gear of the present invention;

fig. 4 is a schematic view of the rack according to the present invention.

In the figure: 1. a circuit board; 2. a column; 3. a threaded rod; 4. a protective cover; 5. mounting a plate; 6. a frosted sliding rod; 7. a frosted slider; 8. a conduit; 9. a connecting wire; 10. positioning a plate; 11. a transmission gear; 12. a side slider; 13. a side sliding rod; 14. a screw rod; 15. positioning a groove; 16. a rack; 17. an inner rotating shaft; 18. a blade.

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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a circuit board convenient for arranging wires and positioning comprises a circuit board 1, stand columns 2, a threaded rod 3, a protective cover 4, a mounting plate 5, a frosted slide rod 6, a frosted slide block 7, a wire conduit 8, a connecting wire 9, a positioning disc 10, a transmission gear 11, a side slide block 12, a side slide rod 13, a lead screw 14, a positioning groove 15, a rack 16, an internal rotating shaft 17 and blades 18, stand columns 2 are symmetrically mounted on two sides of the upper surface of the circuit board 1, the stand columns 2 are connected with the protective cover 4 through the threaded rod 3, the threaded rod 3 is rotatably mounted on two sides of the protective cover 4, the mounting plate 5 is symmetrically welded on two sides of the upper surface of the inner part of the protective cover 4, the frosted slide rod 6 is fixedly mounted on the inner side of the mounting plate 5, the frosted slide block 7 is movably connected to the outer part of the frosted slide block 6, the wire conduit 8 is fixedly mounted on the inner side of the frosted slide block 7, and the connecting wire 9 penetrates through the inner part of the wire conduit 8, the activity of positioning disk 10 sets up in the inside of protection casing 4, and the outside bilateral symmetry of positioning disk 10 installs side slider 12, and the inboard fixed mounting of mounting panel 5 has side slide bar 13, and the inside of mounting panel 5 rotates and installs lead screw 14, and positioning groove 15 has been seted up to the inside of protection casing 4, and the inboard fixed mounting of positioning groove 15 has rack 16, and the lower extreme of positioning disk 10 passes through inside pivot 17 and blade 18 interconnect.

In the embodiment, the protective cover 4 is rotatably connected with the threaded rod 3, the threaded rod 3 is in threaded connection with the upright post 2, the height of the upright post 2 is smaller than the internal height of the protective cover 4, after the circuit of the circuit board 1 is installed, the threaded rod 3 is rotated to control the protective cover 4 to move downwards, and the protective cover 4 protects the upper end of the circuit board 1 to avoid dust accumulation and the like;

the conduit 8 is fixedly connected with the frosted sliding block 7, the frosted sliding block 7 and the frosted sliding rod 6 form a sliding structure, the outer surface of the frosted sliding rod 6 is mutually attached to the inner surface of the frosted sliding block 7, and the frosted sliding block 7 slides outside the frosted sliding rod 6 to control the conduit 8 to move transversely;

one end of a connecting wire 9 is electrically connected with the circuit board 1, the other end of the connecting wire 9 is connected with the conduit 8 in a penetrating way, the conduit 8 and the protective cover 4 form a sliding structure, after the connecting wire 9 is electrically connected with the circuit board 1, the position of the conduit 8 is adjusted and moved, the other end of the connecting wire 9 is arranged in the conduit 8 in a penetrating way, and the connecting wires 9 are prevented from being wound;

one end of the positioning disk 10 forms a sliding structure with a side sliding rod 13 through a side sliding block 12, the other end of the positioning disk 10 is in threaded connection with a screw rod 14 through the side sliding block 12, and a running motor controls the screw rod 14 to rotate and drives the positioning disk 10 to move transversely under the control of a threaded transmission structure;

the rack 16 is meshed with the transmission gear 11, the transmission gear 11 is fixedly connected with the blades 18 through the internal rotating shaft 17, the blades 18 are rotatably connected with the positioning disk 10 through the internal rotating shaft 17, and the blades 18 are driven to rotate under the control action of the meshing transmission structure in the transverse moving process of the positioning disk 10 to dissipate heat of the circuit board 1.

The working principle is as follows: when using the device, first, according to the structure shown in fig. 1 and 2, the circuit board 1 is mounted inside the electronic apparatus, the circuit board 1 and the electronic components in the electronic device are electrically connected with each other through a connecting wire 9, and the connecting wire 9 is arranged inside the conduit 8, the position of the conduit 8 is adjusted according to the corresponding position of the connecting wire 9 on the circuit board 1, the position of the conduit 8 is adjusted by the sanding slide block 7 sliding outside the sanding slide bar 6, because the inner side surface of the sanding sliding block 7 is mutually attached with the outer side surface of the sanding sliding rod 6, after the sanding sliding block 7 is adjusted to a corresponding position in a sliding way, the moving position of the conduit 8 can be limited by friction, the conduit 8 is prevented from sliding freely, the partial structure can prevent the connecting wires 9 from winding on the upper end of the circuit board 1, and the conductivity of the connecting wires 9 is kept;

subsequently, according to the structure shown in fig. 1, fig. 2, fig. 3 and fig. 4, as the service time of the circuit board 1 increases, more heat is concentrated on the circuit board 1, after the heat reaches a certain degree, the normal communication and use of the circuit are affected, at this time, the motor can be driven to operate and control the screw rod 14 to rotate, the screw rod 14 is in threaded connection with the side sliding rod 13, under the control of the threaded transmission structure, the positioning disk 10 slides outside the side sliding rod 13 through the side sliding block 12 at the other end, the positioning disk 10 is controlled to move transversely, the positioning disk 10 drives the transmission gear 11 at the upper end to move transversely, the transmission gear 11 is in meshed connection with the rack 16, under the control of the meshed transmission structure, the transmission gear 11 rotates on the side of the rack 16, the transmission gear 11 drives the blade 18 at the lower end to rotate through the internal rotating shaft 17, the blade 18 performs heat dissipation treatment on the circuit board 1 at the lower end in the rotating process, the normal use state of the circuit board 1 connecting circuit is maintained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board convenient to winding displacement location, includes circuit board (1), wire conduit (8) and positioning disk (10), its characterized in that: the upper surface bilateral symmetry of circuit board (1) installs stand (2), and the inside of stand (2) passes through threaded rod (3) and protection casing (4) interconnect, and threaded rod (3) rotate and install the both sides in protection casing (4), the inside upper surface bilateral symmetry welding of protection casing (4) has mounting panel (5), and the inboard fixed mounting of mounting panel (5) has dull polish slide bar (6), and the outside swing joint of dull polish slide bar (6) has dull polish slider (7), conduit (8) fixed mounting is in the inboard of dull polish slider (7), and the inside of conduit (8) runs through and installs connecting wire (9), positioning disk (10) activity sets up in the inside of protection casing (4), and the outside bilateral symmetry of positioning disk (10) installs side slider (12), the inboard fixed mounting of mounting panel (5) has side slide bar (13), and the inside of mounting panel (5) is rotated and is installed lead screw (14), constant head tank (15) have been seted up to the inside of protection casing (4), and the inboard fixed mounting of constant head tank (15) has rack (16), the lower extreme of positioning disk (10) is through inside pivot (17) and blade (18) interconnect.

2. A circuit board for facilitating positioning of a flat cable according to claim 1, wherein: the protection casing (4) is connected with the threaded rod (3) in a rotating mode, the threaded rod (3) is connected with the upright post (2) in a threaded mode, and the height of the upright post (2) is smaller than the inner height of the protection casing (4).

3. A circuit board for facilitating positioning of a flat cable according to claim 1, wherein: conduit (8) and dull polish slider (7) fixed connection, and dull polish slider (7) and dull polish slide bar (6) constitution sliding construction to the surface of dull polish slide bar (6) and the interior surface of dull polish slider (7) are laminated each other.

4. A circuit board for facilitating positioning of a flat cable according to claim 1, wherein: one end of the connecting wire (9) is electrically connected with the circuit board (1), the other end of the connecting wire (9) is in penetrating connection with the conduit (8), and the conduit (8) and the protective cover (4) form a sliding structure.

5. A circuit board for facilitating positioning of a flat cable according to claim 1, wherein: one end of the positioning disc (10) forms a sliding structure with the side sliding rod (13) through the side sliding block (12), and the other end of the positioning disc (10) is in threaded connection with the screw rod (14) through the side sliding block (12).

6. A circuit board for facilitating positioning of a flat cable according to claim 1, wherein: the rack (16) is meshed with the transmission gear (11), the transmission gear (11) is fixedly connected with the blade (18) through the internal rotating shaft (17), and the blade (18) is rotatably connected with the positioning disc (10) through the internal rotating shaft (17).