CN218732969U

CN218732969U - Fixed bolster for control line

Info

Publication number: CN218732969U
Application number: CN202223010124.7U
Authority: CN
Inventors: 周建升; 周明; 俞晨凯; 陈江龙
Original assignee: Zhejiang Junsheng Aerospace Equipment Co ltd
Current assignee: Zhejiang Junsheng Aerospace Equipment Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model relates to a fixed support for a control circuit, which comprises a bottom sheet, wherein the upper end of the left side of the bottom sheet is fixedly connected with a first clamping block, the upper end of the right side of the bottom sheet is fixedly connected with a second clamping block, and the lower end of the bottom sheet is provided with a connecting and fixing structure; connect fixed knot to construct, connect fixed knot to construct including the arc piece, side fixed connection film on the arc piece, downside central point put fixed connection fixed block, the fixed block includes rectangle main part piece, rectangle main part piece one end fixed connection arc piece, other end fixed connection cylinder piece, cylinder piece upper end outside cover is equipped with movable fixture, and whole fixed bolster compressive capacity is strong, avoids the extrusion of outer to the circuit, can carry out fine fixed, low cost, fixed mode is easily understood to many circuits moreover.

Description

Fixed bolster for control line

Technical Field

The utility model relates to a circuit fixed bolster technical field especially relates to a fixed bolster for control line.

Background

The wiring in the unit power supply vehicle is complex, for some external circuit equipment, some unnecessary potential safety hazards are easily generated when workers get in and out due to the complexity of the circuits, power lines, control lines, electric circuits and the like are arranged in the circuits, different circuits play different roles, various electric appliances in the power supply vehicle are connected with each other through the circuits, but the circuits have different lengths due to the fact that the distances among the various electric appliances on the power supply vehicle are far and near, the circuits can be concentrated together in terms of space on the vehicle when wiring is considered, and special supports are needed to be used for fixing and distributing the circuits.

The No. N201320457016.6 of bulletin of authorizing discloses an antenna line fixed bolster, it passes through fixing base and bolt, still include the antenna line and connect, the fixing base can pass through the bolt fastening on the support, one of fixing base serves and beats the hole, the antenna line connects and passes the hole and closely the card establishes on the hole, antenna line connects one end and is equipped with the antenna interface, the antenna line fixed bolster that a facilitate the use and can not rock has been made to adoption above-mentioned technical scheme, this support can be with the firm stability of antenna on the fixing base, can not be because the weight of antenna self, can rock when inserting on the host computer and cause the antenna socket on the host computer to be shaken and take off or the fracture, but this support has following problem: firstly, the installation is troublesome, needs to utilize the bolt to fix, and secondly, the flexibility is relatively poor, and is loaded down with trivial details to the fixed step of multiline arrangement installation, and the multiline suffers the extrusion destruction easily moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, can fix whole fixed bolster through movable fixture, utilize the arc piece to make movable fixture can have certain space with the fixed department when fixing the position moreover, solved the mutual extrusion internal stress technical problem who produces in the high rate data transmission line.

In order to achieve the above object, the utility model provides a following technical scheme:

a fixed support for a control circuit comprises a bottom plate, wherein the upper end of the left side of the bottom plate is fixedly connected with a first clamping block, the upper end of the right side of the bottom plate is fixedly connected with a second clamping block, and the lower end of the bottom plate is provided with a connecting and fixing structure;

connect fixed knot to construct, connect fixed knot to construct including the arc piece, side fixed connection film on the arc piece, downside central point put fixed connection fixed block, the fixed block includes rectangle main part piece, rectangle main part piece one end fixed connection arc piece, other end fixed connection cylinder piece, cylinder piece upper end outside cover is equipped with movable fixture.

Preferably, the first clamping block and the bottom plate form an included angle of 60 degrees, the upper end face of the first clamping block is a rectangular plane, one end of the first clamping block is fixedly connected with the bottom plate, the other end of the first clamping block is provided with a circular closing-in ball, and the highest position of the circular closing-in ball coincides with the rightmost side of the rectangular plane.

Preferably, the left end of the second clamping block is provided with a limiting block, the lower end of the limiting block is provided with a plane which has the same shape and size as the rectangular plane of the upper end surface of the first clamping block, the right side of the limiting block is provided with a second round closing-up ball, the lowest end of the second round closing-up ball is flush with the lower plane of the limiting block, and the second round closing-up ball has the same structure as the round closing-up ball.

Preferably, the movable clamp comprises a U-shaped plastic sheet, clamping sheets are fixedly connected to the left side and the right side of the upper end of the U-shaped plastic sheet, and a cylindrical block is fixedly connected to the lower end of the U-shaped plastic sheet.

Preferably, the bottom plate, the first clamping block, the second clamping block and the connecting and fixing structure are made of plastic materials, the right side face of the second clamping block is provided with an arc-shaped bulge, and the position, close to the outside, of the upper side face of the second clamping block is also provided with the same arc-shaped bulge.

Preferably, the bottom plate is provided with a pair of vertical blocks extending downwards at the lower ends of the left side and the right side, and the distance between each pair of vertical blocks is the same.

The utility model has the advantages that:

(1) The utility model discloses in through setting up film and first grip block, second grip block, connect first grip block and second grip block and form a circuit on the film and place the space, film, first grip block and second grip block are the plastics material in addition, have certain toughness, can not interfere the circuit that inside passes through yet receiving certain extrusion, can play fixed effect, can play the effect of protection again.

(2) The utility model discloses in through setting up movable fixture, utilize certain anti extrusion ability and the resilience ability that its material of U type plastic sheet itself is specific to have can easily realize the fixed of whole fixed bolster, the existence of clamping piece makes the staff also very convenient at the process of taking out moreover, and the installation is dismantled conveniently, and the flexibility is strong.

In conclusion, the support has the advantages of being simple to install and disassemble, capable of limiting the position of a line and reducing the generation of extrusion internal stress, and is particularly suitable for the technical field of line fixing supports.

Drawings

In order to clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the middle connection fixing structure of the present invention.

Fig. 3 is a schematic structural view of the middle movable clamp of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 3, the utility model provides a fixing support for control circuit, which comprises a bottom sheet 1, wherein the upper end of the left side of the bottom sheet 1 is fixedly connected with a first clamping block 11, the upper end of the right side of the bottom sheet 1 is fixedly connected with a second clamping block 12, and the lower end of the bottom sheet 1 is provided with a connecting and fixing structure 2;

connect fixed knot to construct 2, it includes arc piece 21 to connect fixed knot to construct 2, side fixed connection film 1 on the arc piece 21, downside central point put fixed connection fixed block 22, fixed block 22 includes rectangle main part piece 221, rectangle main part piece 221 one end fixed connection arc piece 21, other end fixed connection cylinder piece 222, the cover is equipped with movable fixture 223 in the cylinder piece 222 upper end outside.

Further, as shown in fig. 1, the first clamping block 11 and the film 1 form an included angle of 60 degrees, the upper end surface of the first clamping block 11 is a rectangular plane, one end of the first clamping block is fixedly connected to the film 1, the other end of the first clamping block is provided with a circular closing-in ball 111, the highest position of the circular closing-in ball 111 coincides with the rightmost side of the rectangular plane, the circular closing-in ball 111 is set up for preventing the surface of the circuit from being cut, and the circuit is easily clamped into the inner space from the gap between the first clamping block 11 and the second clamping block 12, and is difficult to clamp out from the inner space due to the existence of the upper and lower circular closing-in balls 111 and the second circular closing-in ball 122, so that the circuit cannot be extruded while the fixing effect is outstanding, the circuit is kept at a certain flexibility while the fixing, and the circuit itself cannot be damaged due to the fixing.

Further, as shown in fig. 3, the left side end of the second clamping block 12 is provided with a limiting block 121, the lower end of the limiting block 121 is provided with a plane with the same shape and size as the rectangular plane of the upper end surface of the first clamping block 11, the right side of the limiting block 121 is provided with a second circular closing-in ball 122, the lowest end of the second circular closing-in ball 122 is flush with the lower side plane of the limiting block 121, the second circular closing-in ball 122 has the same structure as the circular closing-in ball 111, the second clamping block 12 is matched with the first clamping block 11, and the first clamping block 11 and the second clamping block 12 are both made of plastic materials and have certain toughness and resilience, so that a line conveniently and simply enters the right side space from the position of the limiting block 121, and the transition of the circular arc shape is formed, thereby reducing the possibility of scratching the surface of the line.

Further, as shown in fig. 3, the movable clamp 223 includes a U-shaped plastic sheet 224, the clamping sheets 225 are fixedly connected to the left and right sides of the upper end of the U-shaped plastic sheet 224, the lower end of the U-shaped plastic sheet 224 is fixedly connected to the cylindrical block 222, the bottom end of the U-shaped plastic sheet 224 is disposed at the lower end of the cylindrical block 222, the U-shaped opening is large in the upper portion and small in the lower portion, and the plastic has certain toughness, so that the plastic can be retracted to a position where the upper end of the plastic contacts with the rectangular main block 221 and can be restored to a U-shaped position, and the plastic can be well fixed by using the toughness of the plastic.

Further, film 1, first grip block 11, second grip block 12 and connection fixed knot construct 2 all adopt the plastics material, and be equipped with arc protrusion 123 on the second grip block 12 right flank, the position that the upside of second grip block 12 was leaned on outward also is equipped with same arc protrusion 123, the setting of arc protrusion 123 is in order to prevent that special occasion circuit distribution from fixing back all the other foreign matter and fixed bolster contact, extrude the fixed bolster even, make the space that the circuit passes through the fixed bolster reduce, and high speed data transmission line is as far as possible utilization of circuit inner space so very easy mutual extrusion produces the internal stress, so arc protrusion 123 both can guarantee the holistic space of fixed bolster, reduce the external extrusion force to it, and even extrude arc protrusion 123 and also can not make whole fixed bolster produce the inner space deformation, the compressive capacity is strong, so all be provided with on its upper end and the right side to the outside, powerful, low cost.

Furthermore, as shown in fig. 2, the lower ends of the left side and the right side of the bottom plate 1 are respectively provided with a pair of vertical blocks 13 extending downwards, the distance between each pair of vertical blocks 13 is the same, each pair of vertical blocks 13 can enable a certain space gap to be formed between the bottom plate 1 and a fixed position, so that a heat dissipation space of a circuit is ensured, and the bottom plate 1 and the fixed position can be clamped at two sides by matching with a movable clamp 223, so that the fixed support is clamped in multiple directions at multiple angles, and the fixed support is better in fixing effect.

The working process comprises the following steps: the line passes through the space between the first clamping block 11 and the second clamping block 12, then the movable clamp is placed in a circular hole matched with the movable clamp, and the movable clamp is clamped and fixed by utilizing the toughness resilience of the U-shaped plastic sheet 224;

besides, also can follow the left side rectangle plane position department entering of first grip block 11 and second grip block 12, the toughness of utilizing plastics is followed the left side port card and is advanced the right side space, realize the injecing of circuit position, and supply vehicle internal line is more, high to the space utilization of support, place more wires in the same space and realize the multiline transmission, so there is extrusion internal stress each other, if with ordinary fixed bolster, extrude this circuit in the periphery very easily, cause unnecessary hidden danger, so all be provided with arc arch 123 in the upper end of second grip block 12 and right side, can effectively improve compressive capacity, in fixed circuit, avoid the extrusion to the circuit.

In the description of the present invention, it is to be understood that the terms "front and back", "left and right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or parts referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art in the technical suggestion of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A fixed bolster for control circuit which characterized in that: comprises that

The film fixing device comprises a bottom sheet (1), wherein the upper end of the left side of the bottom sheet (1) is fixedly connected with a first clamping block (11), the upper end of the right side of the bottom sheet (1) is fixedly connected with a second clamping block (12), and the lower end of the bottom sheet (1) is provided with a connecting and fixing structure (2);

connect fixed knot to construct (2), connect fixed knot to construct (2) including arc piece (21), side fixed connection film (1) is gone up in arc piece (21), downside central point puts fixed connection fixed block (22), fixed block (22) are including rectangle main part piece (221), rectangle main part piece (221) one end fixed connection arc piece (21), other end fixed connection cylinder piece (222), cylinder piece (222) upper end outside cover is equipped with movable clamp (223).

2. The fixing bracket for the control line according to claim 1, wherein the first clamping block (11) and the bottom plate (1) form an included angle of 60 degrees, the upper end surface of the first clamping block (11) is a rectangular plane, one end of the first clamping block is fixedly connected with the bottom plate (1), the other end of the first clamping block is provided with a circular closing-up ball (111), and the highest position of the circular closing-up ball (111) is coincided with the rightmost side of the rectangular plane.

3. The fixing bracket for the control line according to claim 1, wherein a limiting block (121) is arranged at the left side end of the second clamping block (12), a plane with the same shape and size as the rectangular plane on the upper end surface of the first clamping block (11) is arranged at the lower end of the limiting block (121), a second circular closing-in ball (122) is arranged at the right side of the limiting block (121), the lowest end of the second circular closing-in ball (122) is flush with the lower plane of the limiting block (121), and the second circular closing-in ball (122) and the circular closing-in ball (111) have the same structure.

4. The fixing bracket for the control line of claim 1, wherein the movable clamp (223) comprises a U-shaped plastic sheet (224), the clamping sheets (225) are fixedly connected to the left and right sides of the upper end of the U-shaped plastic sheet (224), and the cylindrical block (222) is fixedly connected to the lower end of the U-shaped plastic sheet (224).

5. The fixing bracket for the control line according to claim 1, wherein the bottom plate (1), the first clamping block (11), the second clamping block (12) and the connecting and fixing structure (2) are made of plastic materials, an arc-shaped protrusion (123) is arranged on the right side surface of the second clamping block (12), and the same arc-shaped protrusion (123) is also arranged at the position, close to the outside, of the upper side surface of the second clamping block (12).

6. The fixing bracket for the control line as claimed in claim 1, wherein the bottom plate (1) is provided with a pair of vertical blocks (13) extending downwards at the lower ends of the left and right sides, and the distance between each pair of vertical blocks (13) is the same.