CN220934764U - Wire harness fixing device and display - Google Patents

Abstract

The utility model relates to a display technical field discloses a pencil fixing device and display, pencil fixing device includes installation department, fixed part, first clamping part and two at least second clamping parts, the fixed part is established on the installation department, the fixed part is the C font, the fixed part has the opening, first clamping part is established the fixed part or on the installation department, each second clamping part is respectively followed the global distribution of fixed part in proper order, first clamping part with second clamping part is located respectively the both sides that the opening is relative, first clamping part can select one second clamping part buckle is connected. The wire harness fixing device can be adapted to change according to the diameter or the number of the wire harnesses, the fixing portion can be ensured to wrap the bound wire harnesses, so that the wire harnesses are fixed firmly, the connection parts of the wire harnesses, a main board interface and the like are prevented from loosening, and the main board damage and the like are prevented.

Description

Wire harness fixing device and display

Technical Field

The disclosure relates to the technical field of displays, in particular to a wire harness fixing device and a display.

Background

Displays are widely used in various fields. In an industrial setting, the wire harness of the display is suspended from the production line. Because of the lack of fixation of the wiring harness, in this installation mode, the motherboard interfaces of the wiring harness and the display are easy to loose. When the wire harness is pulled, the main board may be damaged. When the wire harnesses with different diameters are replaced or the number of the wire harnesses is increased or decreased, the prior art also lacks a structure for adapting to the diameter or number change of the wire harnesses, and thus, the problem of unstable fixation of the wire harnesses is caused.

The Chinese patent application with publication number CN213367280U discloses a wire harness fastener for a display base wire in the year 2020, 10 and 29. The wire harness buckle of the display base is not firm enough for fixing the wire harness.

Disclosure of utility model

The disclosure provides a wire harness fixing device and a display to solve the technical problem that wire harnesses are not fixed firmly in the prior art.

In order to solve the technical problem, the present disclosure provides a wire harness fixing device, including installation department, fixed part, first clamping part and two at least second clamping parts, the fixed part is established on the installation department, the fixed part is the C font, the fixed part has the opening, first clamping part is established fixed part or on the installation department, each second clamping part is respectively followed the global distribution of fixed part in proper order, first clamping part with the second clamping part is located respectively the both sides that the opening is relative, first clamping part can select one second clamping part buckle connects.

Optionally, the first clamping portion includes a first connecting portion and a hook portion, the first connecting portion is provided on the fixing portion, the hook portion is provided on the first connecting portion, the second clamping portion is a pawl, and each pawl is sequentially located along a peripheral surface of the fixing portion.

Optionally, the first connecting portion includes first connecting plate and second connecting plate, the one end of first connecting plate is connected on the fixed part, the first connecting plate other end with second connecting plate one end links to each other, first connecting plate with form first contained angle of predetermineeing between the second connecting plate, the hook portion is established the other end of second connecting plate, the other end of second connecting plate towards the fixed part extends, so that the hook portion is pressed close to the pawl.

Optionally, the wire harness fixing device further includes a reinforcing rib, the reinforcing rib is disposed on the circumferential surface of the fixing portion, and the length direction of the reinforcing rib is the same as the normal direction of the fixing portion.

Optionally, the wire harness fixing device further comprises a switching support and a connecting piece, wherein the switching support is provided with a clamping hole and a strip-shaped hole, the connecting piece is arranged in the strip-shaped hole in a penetrating mode, and the mounting portion is arranged on the switching support through the clamping hole.

Optionally, the switching support includes third connecting plate and fourth connecting plate, the third connecting plate with the fourth connecting plate links to each other and forms the second and predetermines the contained angle, the draw-in hole is established on the third connecting plate, the bar hole is established on the fourth connecting plate.

Optionally, the wire harness fixing device further comprises a clamping block and a baffle, the clamping block and the baffle are arranged on the installation portion, the clamping block is located at the end portion of the installation portion, the clamping block is clamped in the clamping hole, and the baffle is attached to the surface of the third connecting plate.

Optionally, the wire harness fixing device further comprises a protrusion, the protrusion is arranged at the end part of the baffle, and the protrusion is located on one surface of the baffle, which is close to the third connecting plate.

Optionally, the fixture block includes second connecting portion and fender portion, the second connecting portion is established the tip of installation department, the second connecting portion is kept away from the one end of installation department is equipped with two fender portion, two fender portion connect respectively in the free end of second connecting portion, and two fender portion is followed respectively the free end of second connecting portion towards the baffle extends, two fender portion respectively with second connecting portion forms the third and predetermines the contained angle.

The disclosure also provides a display, including display body, pencil and foretell pencil fixing device, the pencil connect in the display body, the pencil is established in the fixed part.

In the wire harness fixing device of the present disclosure, the mounting portion is used for mounting connection to other equipment, for example, the mounting portion may be connected to a display, as compared with the prior art. Because the fixed part is the C font, the wire harness can be accomodate to the middle part space of fixed part, and the wire harness can be put into the middle part space of fixed part from the opening part. After the wire harness is put into the middle space of the fixing part, the fixing part is folded by adopting external force according to the total diameter of the wire harness, so that the fixing part is bound and wrapped outside the wire harness, and then the first clamping part is selected to be connected with a second clamping part in a clamping manner so as to fix the state of the fixing part, thereby realizing the fixing of the wire harness.

The wire harness fixing device can be adapted to change according to the diameter or the number of the wire harnesses, the fixing portion can wrap the bound wire harnesses, so that the wire harnesses are fixed, the wire harnesses are fixed firmly, the connection parts such as the wire harnesses and a main board interface are prevented from loosening, and the main board is prevented from being damaged.

The display of the present disclosure also has the above advantages and will not be described in detail herein.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.

FIG. 1 is a schematic view of a wire harness securing device according to one embodiment of the present disclosure;

FIG. 2 is a diagram illustrating an application scenario of a wire harness fixture device according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic diagram of a display according to an embodiment of the disclosure;

Fig. 5 is an exploded view of fig. 4.

Detailed Description

In order to facilitate an understanding of the present disclosure, the present disclosure is described in more detail below in conjunction with the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only and are not necessarily for describing relative importance or to indicate the number of features indicated or the order or timing of the description. The terms are interchangeable where appropriate. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Similarly, the terms "fixed," "connected," and "connected" are used throughout the description and claims and should not be construed as limited to a direct connection. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path that includes other devices or tools.

In addition, the technical features referred to in the different embodiments of the present disclosure described below may be combined with each other as long as they do not make a conflict with each other.

Referring to fig. 1 to 3, an embodiment of the disclosure discloses a wire harness fixing device 100, which includes a mounting portion 10, a fixing portion 20, a first clamping portion 30 and at least two second clamping portions 40, wherein the fixing portion 20 is disposed on the mounting portion 10, the fixing portion 20 is C-shaped, the fixing portion 20 has an opening 22, the first clamping portion 30 is disposed on the fixing portion 20 or the mounting portion 10, each second clamping portion 40 is sequentially distributed along a peripheral surface of the fixing portion 20, the first clamping portion 30 and the second clamping portion 40 are respectively disposed on two opposite sides of the opening 22, and the first clamping portion 30 can be selectively connected with one second clamping portion 40 in a snap fit manner.

In the wire harness fixing device 100 of the present embodiment, the mounting portion 10 is used for mounting connection to other equipment, for example, the mounting portion 10 may be connected to a display. Since the fixing portion 20 is C-shaped, the middle space of the fixing portion 20 can accommodate the wire harness, and the wire harness can be put into the middle space of the fixing portion 20 from the opening 22. After the wire harness is put into the middle space of the fixing portion 20, the fixing portion 20 is folded by adopting external force according to the total diameter of the wire harness, so that the fixing portion 20 is bound and wrapped outside the wire harness, and then the first clamping portion 30 is selectively connected with one second clamping portion 40 in a clamping manner so as to fix the state of the fixing portion 20, and therefore the wire harness is fixed. The direction indicated by the double-headed arrow in fig. 1 is the moving direction of the first engaging portion 30.

The wire harness fixing device 100 of this embodiment can be according to the diameter or the quantity adaptation change of pencil, ensures that fixed part 20 can wrap up the constraint pencil to realize fixing to the pencil, make the pencil fixed firm, avoid the junction such as pencil and mainboard interface to appear not hard up, avoid leading to damaging mainboard scheduling problem.

The first engaging portion 30 and the second engaging portion 40 may have a hook structure, a tooth structure, a buckle structure, or the like.

In an embodiment, the first clamping portion 30 includes a first connecting portion 32 and a hook portion 34, the first connecting portion 32 is disposed on the fixing portion 20, the hook portion 34 is disposed on the first connecting portion 32, the second clamping portion 40 is a pawl, and the pawl is sequentially distributed along the circumferential surface of the fixing portion 20. The first connecting portion 32 is configured to connect with the fixing portion 20, and the first connecting portion 32, the hook portion 34, the fixing portion 20, and the second clamping portion 40 may be integrally formed. The tip of the inverted tooth is inclined in a direction away from the hook 34. When so arranged, when the hook 34 is engaged with a pawl, the hook 34 and the pawl are not easily disengaged from each other. The number of the inverted teeth may be set according to the user's needs, for example, the number of the inverted teeth may be ten, and the hook 34 has ten connection states with the ten inverted teeth, respectively. The cross sections of the hook 34 and the inverted tooth may be wedge-shaped, and the normal direction of the cross section of the hook 34, the normal direction of the cross section of the inverted tooth and the normal direction of the fixing portion 20 are the same, so that the hook 34 and each inverted tooth are better matched. The normal direction shown in fig. 2 is the normal direction of the fixing portion 20.

In an embodiment, the first connecting portion 32 includes a first connecting plate 322 and a second connecting plate 324, one end of the first connecting plate 322 is connected to the fixing portion 20, the other end of the first connecting plate 322 is connected to one end of the second connecting plate 324, a first preset included angle a is formed between the first connecting plate 322 and the second connecting plate 324, the hook portion 34 is disposed at the other end of the second connecting plate 324, and the other end of the second connecting plate 324 extends toward the fixing portion 20, so that the hook portion 34 is proximate to the inverted tooth. The first connecting plate 322 is connected to the fixing portion 20, the second connecting plate 324 is connected to the first connecting plate 322, and the second connecting plate 324 is used for connecting the hook portion 34. Because the first connecting plate 322 and the second connecting plate 324 have the first preset included angle a, after the hook 34 is buckled with a pawl, the hook 34 and the pawl can generate relative pressure, so that the hook 34 and the pawl are connected more firmly, and the hook 34 and the pawl are prevented from being separated from each other. The first preset included angle a is an included angle between the first connecting plate 322 and the second connecting plate 324 in an initial state, when the user connects the hook 34 and the inverted tooth in a matched manner, the included angle between the first connecting plate 322 and the second connecting plate 324 will change, and due to the change of the angle, the interaction force is generated between the hook 34 and the inverted tooth. The first preset included angle a between the first connecting plate 322 and the second connecting plate 324 may be set according to the user's requirement, when the first preset included angle a is smaller, the relative acting force between the hook 34 and the tooth surface of the inverted tooth is larger after the hook 34 is matched with the inverted tooth.

In an embodiment, the wire harness fixing device 100 further includes a reinforcing rib 50, the reinforcing rib 50 is disposed on the peripheral surface of the fixing portion 20, and a length direction of the reinforcing rib 50 is the same as a normal direction of the fixing portion 20, and the normal direction is a normal direction of the fixing portion 20 shown in fig. 2. The reinforcing rib 50 may be a convex strip provided on the surface of the fixing portion 20, and the surface of the reinforcing rib 50 is an arc surface. The reinforcing ribs 50 are disposed on the outer surface of the fixing portion 20, and a plurality of reinforcing ribs 50 may be disposed along the outer surface of the fixing portion 20 at intervals, so that the strength of the fixing portion 20 may be improved. When the length direction of the reinforcing rib 50 is the same as the normal direction of the fixing portion 20, the reinforcing effect can be achieved without affecting the normal use of the fixing portion 20.

In an embodiment, the wire harness fixing device 100 further includes a adapting bracket 60 and a connecting piece 61, the adapting bracket 60 is provided with a clamping hole 62 and a bar hole 64, the connecting piece 61 is inserted into the bar hole 64, and the mounting portion 10 is disposed on the adapting bracket 60 through the clamping hole 62. The adapter bracket 60 and the connector 61 are used to connect other devices, for example, the connector 61 is inserted into the bar-shaped hole 64, and the adapter bracket 60 can be connected to the display. By adjusting the position of the connector 61 in the bar-shaped hole 64, the relative positions of the adapter bracket 60 and the display can be adjusted, and the clip hole 62 is used for mounting the mounting portion 10. By providing the adapter bracket 60, the mounting portion 10 can be quickly and firmly mounted on other equipment.

In one embodiment, the adaptor bracket 60 includes a third connecting plate 66 and a fourth connecting plate 68, where the third connecting plate 66 and the fourth connecting plate 68 are connected and form a second preset included angle B, the clamping hole 62 is disposed on the third connecting plate 66, and the bar-shaped hole 64 is disposed on the fourth connecting plate 68. The second preset included angle B may be set according to a user requirement, for example, the second preset included angle B may be 90 °. The fourth connection plate 68 is for connection to other devices. The third connection plate 66 and the fourth connection plate 68 can function as a clearance, so that the wire harness fixing device 100 can reasonably use space.

In an embodiment, the wire harness fixing device 100 further includes a clamping block 70 and a baffle 80, the clamping block 70 and the baffle 80 are connected to the mounting portion 10, the clamping block 70 is located at an end portion of the mounting portion 10, the clamping block 70 is clamped in the clamping hole 62, and the baffle 80 is attached to a surface of the third connecting plate 66. The clamping block 70 is in a clamping hole 62 in a clamping manner, and after the clamping block 70 is clamped into the clamping hole 62, the baffle 80 can be attached to the surface of the third connecting plate 66, so that the mounting portion 10 can be firmly connected to the third connecting plate 66.

In one embodiment, the baffle 80 is recessed away from the latch 70, which helps the baffle 80 more firmly abut against the upper surface of the third connecting plate 66.

In one embodiment, the wire harness fixing device 100 further includes a protrusion 90, where the protrusion 90 is disposed at an end of the baffle 80, and the protrusion 90 is located on a surface of the baffle 80 near the third connecting plate 66. The protrusion 90 may be a rib, and by providing the protrusion 90, the baffle 80 may be closer to the latch 70, so that when the protrusion 90 and the baffle 80 interact, the connection between the mounting portion 10 and the third connecting plate 66 is firmer.

In an embodiment, the clamping block 70 includes a second connecting portion 72 and a blocking portion 74, the second connecting portion 72 is disposed at an end of the mounting portion 10, two blocking portions 74 are disposed at an end of the second connecting portion 72 away from the mounting portion 10, the two blocking portions 74 are respectively connected to free ends of the second connecting portion 72, and the two blocking portions 74 respectively extend from the free ends of the second connecting portion 72 toward the baffle 80, and the two blocking portions 74 respectively form a third preset included angle C with the second connecting portion 72. The second connecting portion 72 is used for connecting the mounting portion 10, and the clamping block 70, the baffle 80, the protrusion 90, the mounting portion 10, the fixing portion 20, the first clamping portion 30, and the second clamping portion 40 may be integrally formed. The third preset included angle C may be an acute angle, and the angle between the blocking portion 74 and the second connecting portion 72 in the initial state is the third preset included angle C, when the blocking hole 62 is blocked, the blocking hole 62 can squeeze the blocking portion 74, so that the blocking portion 74 and the second connecting portion 72 are close to each other, and the included angle between the blocking portion 74 and the second connecting portion 72 is reduced. After the two stops 74 pass completely through the card holes 62. The two blocking portions 74 are released due to the loss of the pressing action of the clamping holes 62, and the third connecting plate 66 can block the two blocking portions 74 to prevent the blocking portions 74 from being separated from the clamping holes 62. When so arranged, the strength of the connection between the latch 70 and the third connection plate 66 is higher.

Referring to fig. 4 to 5, the embodiment of the disclosure further discloses a display 1000, which includes a display body 200, a wire harness 300 and the wire harness fixing device 100, wherein the wire harness 300 is connected to the display body 200, and the wire harness 300 is disposed in the fixing portion 20. The display 1000 of the present embodiment also has the above advantages, and will not be described herein.

In one embodiment, the display 1000 further includes a fixing bracket 400, where the fixing bracket 400 is used to fix the adapting bracket 60, so as to facilitate assembly.

Finally, it should be noted that: the above embodiments are merely for illustrating the technical solution of the present disclosure, and are not limiting thereof; the technical features of the above embodiments or in different embodiments may also be combined under the idea of the present disclosure, the steps may be implemented in any order, and there are many other variations of the different aspects of the present disclosure as described above, which are not provided in details for the sake of brevity; although the present disclosure has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in each embodiment can be modified or part of the technical features can be replaced equivalently; such modifications and substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of each embodiment of the present disclosure.

Claims (10)

1. The utility model provides a pencil fixing device, its characterized in that includes installation department, fixed part, first card portion and two at least second card portions, the fixed part is established on the installation department, the fixed part is the C font, the fixed part has the opening, first card portion is established fixed part or on the installation department, each second card portion is followed respectively the global distribution of fixed part in proper order, first card portion with the second card portion is located respectively the both sides that the opening is relative, first card portion can select one second card portion buckle is connected.

2. The wire harness fixing device according to claim 1, wherein the first engaging portion includes a first connecting portion provided on the fixing portion and a hook portion provided on the first connecting portion, the second engaging portion is a pawl, and each of the pawl is sequentially provided along a peripheral surface of the fixing portion.

3. The wire harness fixing device according to claim 2, wherein the first connecting portion includes a first connecting plate and a second connecting plate, one end of the first connecting plate is connected to the fixing portion, the other end of the first connecting plate is connected to one end of the second connecting plate, a first predetermined angle is formed between the first connecting plate and the second connecting plate, the hook portion is provided at the other end of the second connecting plate, and the other end of the second connecting plate extends toward the fixing portion so that the hook portion is adjacent to the inverted tooth.

4. The wire harness fixing device according to claim 1, further comprising a reinforcing rib provided on the fixing portion peripheral surface, a length direction of the reinforcing rib being the same as a normal direction of the fixing portion.

5. The wire harness fixing device according to claim 1, further comprising a switching bracket and a connecting piece, wherein a clamping hole and a strip-shaped hole are formed in the switching bracket, the connecting piece is arranged in the strip-shaped hole in a penetrating mode, and the mounting portion is arranged on the switching bracket through the clamping hole.

6. The wire harness fixing device according to claim 5, wherein the switching bracket comprises a third connecting plate and a fourth connecting plate, the third connecting plate and the fourth connecting plate are connected and form a second preset included angle, the clamping hole is formed in the third connecting plate, and the strip-shaped hole is formed in the fourth connecting plate.

7. The wire harness fixing device according to claim 6, further comprising a clip and a baffle plate, the clip and the baffle plate being provided on the mounting portion, the clip being located at an end of the mounting portion, the clip being provided in the clip hole, the baffle plate being attached to a surface of the third connection plate.

8. The wire harness fixing device according to claim 7, further comprising a protrusion provided at an end of the baffle plate, the protrusion being located on a side of the baffle plate close to the third connection plate.

9. The wire harness fixing device according to claim 7, wherein the clip comprises a second connecting portion and blocking portions, the second connecting portion is provided at an end of the mounting portion, two blocking portions are provided at an end of the second connecting portion away from the mounting portion, the two blocking portions are respectively connected to free ends of the second connecting portion, and the two blocking portions respectively extend from the free ends of the second connecting portion toward the blocking plate, and the two blocking portions respectively form a third preset included angle with the second connecting portion.

10. A display comprising a display body and a wire harness, characterized by further comprising the wire harness fixing device according to any one of claims 1 to 9, the wire harness being connected to the display body, the wire harness being provided in the fixing portion.