CN209813857U - A tubular beam mounting structure for installing on-vehicle computer - Google Patents

Abstract

The utility model discloses a tubular beam mounting structure for mounting a vehicle-mounted computer, which comprises a tubular beam, a clamping plate, a clamping arm, a mounting plate and a fixed bracket, wherein the back of the tubular beam is provided with two rows of clamping through grooves; the inner side wall of the clamping plate is fixedly connected with two clamping arms, the clamping hook is connected with the middle clamping through groove, and the inner side wall of the clamping plate is connected with the back surface of the pressing block through a plurality of clamping arms; the left and right parts of the clamping plate are provided with a first threaded hole and a second threaded hole; the inner side end of a first bolt arranged in the first threaded hole is provided with two flanges, a hinge block is sleeved between the two flanges, two hinge rods are hinged to the hinge block, and the other ends of the hinge rods are hinged to the inner walls of the two clamping arms; a contact block is fixedly connected to the inner side end of a second bolt arranged in a second threaded hole in the clamping plate; the back of the clamping and connecting plate is fixedly connected with an installation plate, and the left side and the right side of the lower side edge of the installation plate are fixedly connected with connecting parts of the two fixing supports; this is novel through the installation of joint mode, dismantles easy maintenance, compresses tightly the tubular beams through the briquetting, prevents to rock.

Description

A tubular beam mounting structure for installing on-vehicle computer

Technical Field

The utility model relates to an installation of on-vehicle computer specifically is a tubular beams mounting structure for installing on-vehicle computer.

Background

An on-board computer, an english ECU (electronic control unit, also called a "vehicle computer") is the "brain" of an automobile. The controller is a microcomputer controller special for the automobile and is also called a singlechip special for the automobile in terms of application. It is the same as common single-chip microcomputer, and is composed of microprocessor (CPU), memory (ROM, RAM), input/output interface (I/O), A/D converter and large scale integrated circuit for shaping and driving. The electric control unit is used for calculating, processing and judging the information input by the air flow meter and various sensors according to programs and data stored in the electric control unit, then outputting instructions and providing electric pulse signals with certain width for the oil sprayer so as to control the oil spraying quantity. The electric control unit consists of a microcomputer, an input circuit, an output circuit, a control circuit and the like. The ECU is arranged in the instrument desk,

at present, in order to firmly fix the ECU in the automobile, the ECU is generally fixed in the automobile by a fixing frame, the structure cannot be quickly disassembled, the weight of the fixing frame is heavy, and if the ECU breaks down and needs to be maintained, the ECU is difficult to take from the inside of the automobile and is inconvenient to maintain; in addition, the ECU needs to be firmly fixed in the automobile to prevent shaking, so that cables of the ECU can be loosened, and further, data transmission is caused to be problematic; accordingly, those skilled in the art have provided a tubular beam mounting structure for mounting a vehicle-mounted computer to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a tubular beams mounting structure for installing on-vehicle computer to solve the problem that proposes among the above-mentioned background art.

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

a tubular beam mounting structure for mounting a vehicle-mounted computer comprises a tubular beam, clamping plates, clamping arms, a mounting plate and a fixing support, wherein two rows of clamping through grooves are symmetrically formed in the back surface of the tubular beam from top to bottom, and the clamping through grooves in each row are uniformly distributed; the clamping plate is positioned on the back side of the tubular beam, clamping arms facing the tubular beam are fixedly connected to the inner side wall of the clamping plate in an up-and-down symmetrical mode, the clamping arms are rectangular plates in the left-and-right direction, a plurality of clamping hooks distributed at intervals are arranged at the front side end of each clamping arm, the clamping hooks correspond to the clamping through grooves in the back of the tubular beam and are clamped in the middle clamping through grooves in a clamping mode, a plurality of telescopic rods facing the tubular beam are fixedly mounted on the inner side wall of the clamping plate in an up-and-down symmetrical mode, the front ends of the telescopic rods are fixedly connected with the back of the pressing block, springs are sleeved; the left and right parts of the clamping plate are symmetrically provided with two first threaded holes and two second threaded holes, and the second threaded holes are positioned at the inner sides of the first threaded holes; a first bolt is arranged in the first threaded hole, two flanges are arranged at the inner side end of the first bolt facing the tubular beam, a hinge block is sleeved between the two flanges, the upper side surface and the lower side surface of the hinge block are hinged with two hinge rods, and the other ends of the hinge rods are hinged with the inner walls of the upper clamping arm and the lower clamping arm; a second bolt is arranged in a second threaded hole in the clamping plate, the second bolt is fixedly connected with a contact block towards the inner side end of the pressing block, and the contact block is in contact with the back face of the pressing block; the clamping plate back fixedly connected with mounting panel, the mounting panel lower limb left and right sides and the connecting portion fixed connection of two fixed bolsters, it has two mounting holes to open on the fixed bolster, is provided with fixing bolt in the mounting hole.

As a further aspect of the present invention: the connecting parts on the upper parts of the two fixed supports are oblique arms which incline to the left side, the right side and the front side, a first reinforcing rod is arranged between the lower parts of the two fixed supports, and a second reinforcing rod is arranged between the connecting parts on the upper parts of the two fixed supports.

As a further aspect of the present invention: the mounting hole is a vertical strip-shaped hole.

As a further aspect of the present invention: the side face of the pressing block facing the tubular beam is an arc face matched with the tubular beam, and a rubber layer is arranged on the arc face.

As a further aspect of the present invention: and the upper clamping arm and the lower clamping arm on the inner side wall of the clamping plate are respectively inclined towards the middle part of the clamping plate.

As a further aspect of the present invention: the clamping arm is made of spring steel.

As a further aspect of the present invention: the mounting plate and the fixing support are made of aluminum alloy materials.

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

the utility model has reasonable structural design, the mounting plate and the fixed bracket are quickly mounted by clamping the buckle at the front end of the clamping arm on the inner side wall of the clamping plate and the clamping through groove at the back of the tubular beam, and then the EUC is fixed above the fixed bracket through the fixing bolt for convenient disassembly and maintenance; the outer wall of the tubular beam is pressed through the inner cambered surface of the pressing block, so that the clamping position of the clamping arm and the clamping hook is prevented from shaking, the whole tubular beam fixing frame is fixed, and the ECU fixedly arranged on the fixing support can be stably fixed; the weight of the whole tubular beam mounting frame is reduced by arranging the fixing support made of the aluminum alloy material; is convenient and reliable.

Drawings

Fig. 1 is a schematic structural view of a tubular beam mounting structure for mounting a vehicle-mounted computer.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is an enlarged view of a portion a of a tubular beam mounting structure for mounting an in-vehicle computer.

Fig. 4 is a plan view of a snap arm in a tubular beam mounting structure for mounting a vehicle-mounted computer.

In the figure: the clamping device comprises a 1-pipe beam, a 101-clamping through groove, a 2-clamping plate, a 3-mounting plate, a 4-fixing support, a 401-connecting part, a 402-mounting hole, a 5-first reinforcing rod, a 501-second reinforcing rod, a 6-fixing bolt, a 7-clamping arm, a 701-clamping hook, an 8-pressing block, a 9-hinging block, a 10-hinging rod, an 11-first bolt, a 111-flange, a 12-second bolt, a 121-touch plate, a 13-telescopic rod and a 14-spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 4, in an embodiment of the present invention, a tubular beam mounting structure for mounting a vehicle-mounted computer includes a tubular beam 1, a clamping plate 2, a clamping arm 7, a mounting plate 3, and a fixing bracket 4, two rows of clamping through grooves 101 are symmetrically formed on the back surface of the tubular beam 1, and the clamping through grooves 101 in each row are uniformly distributed; the clamping plate 2 is located on the back side of the tubular beam 1, clamping arms 7 facing the tubular beam 1 are fixedly connected to the inner side wall of the clamping plate 2 in an up-and-down symmetrical mode, the clamping arms 7 are rectangular plates in the left-and-right direction, a plurality of clamping hooks 701 distributed at intervals are arranged at the front side end of each clamping arm 7, the clamping hooks 701 correspond to the clamping through grooves 101 in the back of the tubular beam 1 and are clamped in the middle clamping through grooves 101 in a clamping mode, a plurality of telescopic rods 13 facing the tubular beam 1 are fixedly installed on the inner side wall of the clamping plate 2 in an up-and-down symmetrical mode, the front ends of the telescopic rods 13 are fixedly connected with the back of the pressing block 8, springs 14 are sleeved on the telescopic rods 13; the left and right parts of the clamping plate 2 are symmetrically provided with two first threaded holes and two second threaded holes, and the second threaded holes are positioned at the inner sides of the first threaded holes; a first bolt 11 is arranged in the first threaded hole, two flanges 111 are arranged at the inner side ends of the first bolt 11 facing the tubular beam 1, a hinge block 9 is sleeved between the two flanges 111, the upper side surface and the lower side surface of the hinge block 9 are hinged with two hinge rods 10, and the other ends of the hinge rods 10 are hinged with the inner walls of the upper clamping arm 7 and the lower clamping arm 7; a second bolt 12 is arranged in a second threaded hole in the clamping and connecting plate 2, the second bolt 12 is fixedly connected with a contact block 121 towards the inner side end of the pressing block 8, and the contact block 121 is in contact with the back of the pressing block 8; the back of the clamping plate 2 is fixedly connected with a mounting plate 3 (for example, in a threaded connection or welding mode), the left side and the right side of the lower side of the mounting plate 3 are fixedly connected with connecting parts 401 of two fixing supports 4, two mounting holes 402 are formed in the fixing supports 4, and fixing bolts 6 are arranged in the mounting holes 402.

The connecting parts 401 at the upper parts of the two fixing brackets 4 are oblique arms which incline towards the left side, the right side and the front side, a first reinforcing rod 5 is arranged between the lower parts of the two fixing brackets 4, and a second reinforcing rod 501 is arranged between the connecting parts 401 at the upper parts of the two fixing brackets 4.

Mounting hole 402 is vertical bar hole, adopts the bar hole, can be so that when installing ECU on the fixed bolster, finely tune.

Briquetting 8 is towards the cambered surface of 1 adaptation of tubular beam 1 side for, be provided with the rubber layer in the cambered surface, when making to the inboard precession second bolt 12, second bolt 12 front end conflict piece 121 promotes 8 cambered surface conflict tubular beam 1's of briquetting outer wall, frictional resistance when the increase is contradicted, prevent through rocking of joint arm 7 and trip 701 joint mounting panel 3 and joint board 2 on tubular beam 1, make mounting panel 3 and joint board 2 solid die, and then let the ECU of fixed mounting on fixed bolster 4 fixed need not, prevent that it from rocking.

Two upper and lower joint arms 7 of joint board 2 inside wall respectively to the middle part slope of joint board 2.

The clamping arm 7 is made of spring steel, has excellent comprehensive performance, good elasticity and can ensure strength, fatigue resistance, corrosion resistance and the like.

The mounting plate 3 and the fixing support 4 are made of aluminum alloy materials, and are good in strength and light in weight.

The opposite surfaces of the two flanges 111 at the inner side end of the first bolt 11 are polished, the front end surface and the rear end surface of the hinge block 9 are polished, and the inner side surface of the abutting block at the inner side end of the second bolt 12 is polished, so that the friction force generated when the first bolt 11 or the second bolt 12 rotates is reduced.

The automobile tubular beam 1 is a hollow tube, a plurality of through holes (not shown) are formed in the hollow tube, a threaded hole matched with the through holes is formed in the automobile instrument desk, and a plurality of bolts sequentially penetrate through the through holes to be in threaded fit with the threaded hole.

The utility model discloses a theory of operation is:

the utility model relates to a tubular beams mounting structure for installing on-vehicle computer, during the installation, with ECU through fixing bolt 6 and ECU go up from the screw hole fixed mounting on fixed bolster 4, later first bolt 11 precession slightly to tubular beams 1, make two upper and lower joint arm 7 open slightly, insert the trip 701 of joint arm 7 front end into the joint logical groove 101 of tubular beams 1 back and make both joints together, then screw out first bolt 11 to the outside end slightly, make articulated block 9 move slightly to joint board 2 along with the inboard end of first bolt 11, pull through hinge rod 10 and make two upper and lower joint arm 7 draw in slightly, and then trip 701 chucking logical groove 101 department tubular beams 1 inner chamber wall, when needing to take off, screw in first bolt 11 to the inside end, make two upper and lower joint arm 7 open again and trip 701 and logical groove 101 parallel and level, the clamping hook 701 can be taken out of the clamping through groove 101 in the tubular beam 1, so that the disassembly and the maintenance are convenient; when the clamping hook 701 is clamped with the clamping through groove 101, the second bolt 12 is screwed into the inner side end to enable the inner side cambered surface of the pressing block 8 to tightly press the outer wall of the tubular beam 1, the clamping arm 7 and the clamping hook 701 are prevented from shaking at the clamping position, and the clamping plate 2 is fastened, so that the mounting plate 3 and the fixing support 4 which are fixedly connected to the clamping machine plate 2 are prevented from shaking, and an ECU fixedly mounted on the fixing support 4 can be stably fixed; when the clamping is released, the second bolt 12 is slightly screwed out of the back of the clamping plate 2, so that the pressing block 8 is automatically separated from the outer wall of the pipe tightening beam 1 under the action of the spring 14 on the telescopic rod 13, and then the clamping of the clamping hook 701 and the clamping through groove 101 is released after the first bolt 11 is adjusted and rotated; the weight of the whole tubular beam mounting frame is reduced by arranging the fixing support 4 made of the aluminum alloy material; is convenient and reliable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A tubular beam mounting structure for mounting a vehicle-mounted computer comprises a tubular beam (1), a clamping plate (2), a clamping arm (7), a mounting plate (3) and a fixing support (4), and is characterized in that two rows of clamping through grooves (101) are symmetrically formed in the back of the tubular beam (1) from top to bottom, and the clamping through grooves (101) in each row are uniformly distributed; the clamping plate (2) is located on the back side of the tubular beam (1), clamping arms (7) facing the tubular beam (1) are fixedly connected to the inner side wall of the clamping plate (2) in an up-down symmetrical mode, the clamping arms (7) are rectangular plates in the left-right direction, a plurality of clamping hooks (701) distributed at intervals are arranged at the front side end of each clamping arm (7), the clamping hooks (701) correspond to the clamping through grooves (101) in the back side of the tubular beam (1) in a clamping mode and are clamped in the middle clamping through grooves (101), a plurality of telescopic rods (13) facing the tubular beam (1) are fixedly mounted on the inner side wall of the clamping plate (2) in an up-down symmetrical mode, the front end of each telescopic rod (13) is fixedly connected with the back side of the corresponding pressing block (8), springs (14) are sleeved on the telescopic rods (13), and two ends of each spring (14); the left and right parts of the clamping plate (2) are symmetrically provided with two first threaded holes and two second threaded holes, and the second threaded holes are positioned on the inner sides of the first threaded holes; a first bolt (11) is arranged in the first threaded hole, two flanges (111) are arranged at the inner side ends, facing the tubular beam (1), of the first bolt (11), a hinge block (9) is sleeved between the two flanges (111), two hinge rods (10) are hinged to the upper side surface and the lower side surface of the hinge block (9), and the other ends of the hinge rods (10) are hinged to the inner walls of the upper clamping arm and the lower clamping arm (7); a second bolt (12) is arranged in a second threaded hole in the clamping plate (2), a contact block (121) is fixedly connected to the second bolt (12) towards the inner side end of the pressing block (8), and the contact block (121) is in contact with the back of the pressing block (8); the clamping plate (2) is fixedly connected with a mounting plate (3) on the back, the left side and the right side of the lower side of the mounting plate (3) are fixedly connected with connecting parts (401) of two fixing supports (4), two mounting holes (402) are formed in the fixing supports (4), and fixing bolts (6) are arranged in the mounting holes (402).

2. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the connecting portions (401) of the upper portions of the fixing brackets (4) are inclined arms inclined to the left and right sides and the front side, a first reinforcing bar (5) is provided between the lower portions of the two fixing brackets (4), and a second reinforcing bar (501) is provided between the connecting portions (401) of the upper portions of the two fixing brackets (4).

3. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the mounting hole (402) is a vertical strip-shaped hole.

4. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the side of the pressing block (8) facing the tubular beam (1) is a cambered surface matched with the tubular beam (1), and a rubber layer is arranged on the cambered surface.

5. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the upper and lower clamping arms (7) of the inner side wall of the clamping plate (2) are respectively inclined toward the middle of the clamping plate (2).

6. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the material of the snap-in arm (7) is spring steel.

7. The tubular beam mounting structure for mounting a vehicle-mounted computer according to claim 1, wherein the mounting plate (3) and the fixing bracket (4) are made of aluminum alloy.