KR102584220B1 - Cluster with enhanced waterproof and anti-vibration performance - Google Patents

Abstract

The cluster with enhanced waterproof and anti-vibration performance may include a front body portion, a rear body portion, a display portion, a circuit board portion, a substrate fixing portion, and an outer sealing portion. The front main body includes an outer insertion part provided on the outer periphery of the front main body and an inner insertion part provided inside the outer insertion part and inserting the rear main body between the outer insertion part, and the outer insertion part. It may include a front engaging portion that is protruding on the outside and coupled to the rear body portion, and a sealing insertion portion that is protruding from the inner insertion portion and is inserted between the inner insertion portion and the outer sealing portion. The rear main body includes a rear insertion part inserted between the outer insertion part and the inner insertion part, a rear insertion part protruding from the outside of the rear insertion part, and a rear coupling part provided at a position corresponding to the front coupling part and coupled to the front coupling part. and a sealing press portion protruding from the inside of the rear insertion portion and disposed to face the sealing insertion portion to press the outer sealing portion, wherein a portion of the outer sealing portion protrudes outward when inserted into the sealing insertion portion, thereby sealing the sealing portion. It can be pressurized by a pressurizing unit. As a result, moisture can be prevented as much as possible from entering the cluster main body.

Description

Cluster with enhanced waterproof and anti-vibration performance}

The present invention relates to a cluster, and to a cluster with enhanced waterproof and anti-vibration performance.

A cluster is an information display device mounted on vehicles, machines, and equipment, and was previously provided in a standardized analog form consisting of a speedometer, rev counter, numbers, needles, and icons.

The recently developed cluster incorporates technology that selectively displays information on the screen as needed while driving without the driver being distracted, and is equipped with advanced sensors such as Lidar to shape information about blind spots and prevent danger in advance. Information technology is being applied.

In particular, recently, clusters have been applied to agricultural machinery beyond the areas where clusters were previously used. More than 1,300 agricultural machinery safety accidents occur on average per year, and 60% of these accidents occur due to inexperience or carelessness, so most of these user inexperiences or inattention can be prevented through the above-described cluster function.

However, as the performance of the cluster develops, the number of sensors provided within the cluster increases, and the need to develop technology to protect these sensors increases. For example, research is being actively conducted on technology to prevent sensors from being damaged or defective due to moisture infiltrating the cluster, and technology to prevent sensors placed inside the cluster from being damaged by vibration is being actively researched. It is becoming.

Embodiments of the present invention are intended to provide a cluster in which a sealing portion is provided at a coupling portion of the main body to prevent moisture from entering the interior as much as possible.

In addition, embodiments of the present invention seek to provide a cluster in which a sealing part is provided between the cluster and the display unit to prevent moisture from entering the display unit as much as possible when the display unit is touched.

In addition, embodiments of the present invention seek to provide a cluster that is easy to couple with an insertion structure into the main body and ensures maximum bonding force.

In addition, embodiments of the present invention are intended to provide a cluster that is easy to couple through a plurality of hook couplings and can secure maximum coupling force even against external vibration.

According to embodiments of the present invention, the cluster with enhanced waterproof and anti-vibration performance is provided with an outer sealing portion, so that moisture can be prevented from entering the inside as much as possible.

Specifically, a front main body disposed at the front, a rear main body coupled to the front main body and forming an internal arrangement space together with the front main body, and a display coupled to the front main body to display information to the outside. a circuit board portion disposed at the rear of the display unit, a substrate fixing portion coupled to the rear body portion to secure the circuit board portion, and a circuit board portion provided between the front body portion and the rear body portion to prevent moisture from entering the unit. It may include an outer sealing part.

The front main body includes an outer insertion part provided on the outer periphery of the front main body and an inner insertion part provided inside the outer insertion part and inserting the rear main body between the outer insertion part, and the outer insertion part. It may include a front engaging portion that is protruding on the outside and coupled to the rear body portion, and a sealing insertion portion that is protruding from the inner insertion portion and is inserted between the inner insertion portion and the outer sealing portion.

The rear main body includes a rear insertion part inserted between the outer insertion part and the inner insertion part, a rear insertion part protruding from the outside of the rear insertion part, and a rear coupling part provided at a position corresponding to the front coupling part and coupled to the front coupling part. It may include a sealing pressing portion that protrudes from the inside of the portion and the rear insertion portion and is disposed to face the sealing insertion portion to press the outer sealing portion.

When the outer sealing portion is inserted into the sealing insertion portion, a portion of the outer sealing portion may protrude to the outside and be pressed by the sealing pressing portion.

In addition, the front main body further includes a front hook part protruding above the sealing insertion part and coupled to the rear main body part, and the rear main body part extends away from the sealing insertion part from the sealing pressing part, and the front main body part extends away from the sealing insertion part. It may further include a rear hook portion into which the hook portion is inserted and coupled.

In addition, the front hook part includes a front hook connection part connected to the sealing insertion part, an extension from the front hook connection part toward the rear hook part, a front hook main body spaced apart from the sealing insertion part, and an end of the front hook main body part. It is formed to protrude and may include a front hook insertion portion that is inserted and coupled to the rear hook portion.

The rear hook portion may include a rear hook body portion extending rearward from the sealing press portion and a rear hook receiving portion formed through an end of the rear hook body portion to receive the front hook insertion portion.

Additionally, the sealing pressing portion is arranged to be inserted between the front hook main body portion and the sealing insertion portion, and the front hook insertion portion may be provided such that a protruding height decreases as it moves from the front to the rear.

In addition, the front coupling portion may include a front coupling main body portion connected to the outer insertion portion, a front coupling indentation formed from the rear of the front coupling main body to the front, and a front coupling hole formed through the front coupling main body. You can.

The rear coupling portion includes a rear coupling portion connected to the rear insertion portion, extends forward from the rear coupling portion, and is formed through a rear coupling main body portion spaced apart from the rear insertion portion and the rear coupling main body portion, and the front coupling portion. It may include a rear coupling hole arranged to face the coupling hole.

In addition, an inner seal portion disposed between the front body portion and the display portion to prevent moisture from entering and an inner seal portion disposed outside the inner seal portion, and disposed between the front body portion and the display portion to absorb vibration. It may further include a vibration absorbing part.

The front body part has a front exposed part formed through the front surface of the front main body so that the display part is exposed to the outside, a depression formed from the back of the front main body to the front along the outer circumference of the front exposed part, and the front where the inner seal part is disposed. It may include a seal arrangement part and a front vibration arrangement part that is spaced apart from the front seal arrangement part and is recessed from the rear of the front main body to the front, and in which the vibration absorbing part is disposed.

Additionally, the vibration absorbing part may be made of an elastic member, and the inner sealing part and the vibration absorbing part may be arranged to be pressed by the display unit.

In addition, it further includes a moisture discharge portion that discharges moisture existing or formed in the arrangement space to the outside, wherein the moisture discharge portion is disposed in front of the sealing insertion portion and is formed by being indented from one surface of the inner insertion portion toward the outer insertion portion. A moisture discharge passage, an internal discharge hole provided at an end of the moisture discharge passage and formed through the inner insertion part, an external discharge hole disposed to face the internal discharge hole and formed through the outer insertion part, and the external discharge hole. It may include an external discharge opening and closing part that selectively opens.

In addition, it further includes an anti-vibration part that is provided to surround the outer edge of the display unit to absorb vibration, and the anti-vibration part extends forward from the anti-vibration contact part and the anti-vibration contact part provided to contact the back of the display unit and the anti-vibration contact part to the front. It may include an anti-vibration coupling part coupled to the rear of the main body.

Embodiments of the present invention can provide a cluster in which the sealing part is provided at the coupling portion of the main body to prevent moisture from entering the interior as much as possible.

In addition, embodiments of the present invention can provide a cluster in which a sealing part is provided between the cluster and the display unit to prevent moisture from entering the display unit as much as possible when the display unit is touched.

In addition, embodiments of the present invention can provide a cluster that is easy to couple with the insertion structure of the main body and ensures maximum bonding force.

In addition, embodiments of the present invention can provide a cluster that is easy to couple through a plurality of hook combinations and can secure maximum coupling force even against external vibration.

Figure 1 is a perspective view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention.
Figure 3 is a diagram showing the front main body according to an embodiment of the present invention.
Figure 4 is a diagram showing the rear main body according to an embodiment of the present invention.
Figure 5 is a cross-sectional view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention.

However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

In this specification, duplicate descriptions of the same components are omitted.

Also, in this specification, when a component is mentioned as being 'connected' or 'connected' to another component, it may be directly connected or connected to the other component, but may be connected to the other component in the middle. It should be understood that may exist. On the other hand, in this specification, when it is mentioned that a component is 'directly connected' or 'directly connected' to another component, it should be understood that there are no other components in between.

Additionally, the terms used in this specification are merely used to describe specific embodiments and are not intended to limit the present invention.

Also, in this specification, singular expressions may include plural expressions, unless the context clearly dictates otherwise.

In addition, in this specification, terms such as 'include' or 'have' are only intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, and one or more It should be understood that this does not exclude in advance the presence or addition of other features, numbers, steps, operations, components, parts, or combinations thereof.

Also, in this specification, the term 'and/or' includes a combination of a plurality of listed items or any of the plurality of listed items. In this specification, 'A or B' may include 'A', 'B', or 'both A and B'.

Figure 1 is a perspective view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention. Figure 2 is an exploded perspective view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention.

Referring to Figures 1 and 2, the cluster (S) with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention includes a front body portion (1), a rear body portion (2), a display portion (3), It may include a circuit board part (4), a board fixing part (5), and an outer sealing part (6).

The front body portion 1 may form an exterior appearance and may be disposed at the front. Forward is a direction arbitrarily set for the convenience of explanation and can be changed depending on the direction, and the scope of rights should not be interpreted as limited accordingly.

The rear body part (2) is combined with the front main body part (1), and together with the front main body part (1) can form an internal arrangement space. That is, the front body portion 1 and the rear body portion 2 may be provided as a cavity with a space formed on the inside, and may be coupled to each other to form an internal arrangement space.

The arrangement space is a closed space in which the display unit 3, the circuit board unit 4, the board fixing unit 5, and the outer sealing unit 6 can be arranged. Additionally, several sensors, such as LiDAR sensors, may be placed in the deployment space.

The display unit 3 may be coupled to the front body unit 1. Additionally, the display unit 3 can display information externally. Information may include device operation information, weather information received through communication with the outside, and risk information obtained through lidar sensors, etc. Specifically, the information may include information related to the operation of agricultural machinery, weather information related to agriculture, and information about collisions with external obstacles when operating agricultural machinery.

In addition, the display unit 3 is equipped with a touch panel so that the user can operate the agricultural machinery or cluster S by touching the display unit 3 without a separate button or switch.

The circuit board unit 4 may be disposed behind the display unit 3. That is, the circuit board unit 4 can be connected to the display unit 3 and various sensors placed in the placement space.

The board fixing part 5 is coupled to the rear main body part 2 and can fix the circuit board part 4. That is, the board fixing part 5 can fix the position of the circuit board part 4 within the arrangement space and protect it from external shock.

The outer sealing portion (6) is provided between the front body portion (1) and the rear body portion (2) to prevent moisture from entering. That is, the outer sealing portion 6 can prevent moisture from flowing into the gap formed between the front body portion 1 and the rear body portion 2 forming the arrangement space. Specifically, the outer sealing portion 6 may be made of a commonly used rubber material, and may be provided with, for example, an O-ring.

Figure 3 is a diagram showing the front main body according to an embodiment of the present invention. Referring to FIG. 3, the front body portion 1 according to an embodiment of the present invention may include a front insertion portion 11, a front coupling portion 12, and a sealing insertion portion 13.

The front insertion portion 11 can be inserted and coupled to the rear body portion 2 to increase the coupling force, and can prevent moisture from flowing between the front body portion 1 and the rear body portion 2 as much as possible.

Specifically, the front insertion portion 11 may include an outer insertion portion 111 and an inner insertion portion 113. The outer insertion portion 111 may be provided on the outer periphery of the front main body portion 1. That is, the outer insertion portion 111 may be part of the exterior of the front body portion 1. The internal insertion part 113 is provided inside the outer insertion part 111 so that the rear body part 2 can be inserted between the outer insertion part 111 and the outer insertion part 111.

That is, the outer insertion portion 111 and the inner insertion portion 113 can be spaced apart, and a space is formed between them so that the rear body portion 2 can be inserted and coupled. Additionally, the inner insertion portion 113 may be provided with a smaller protruding height from the front of the front body portion 1 than the outer insertion portion 111.

Accordingly, the outer insertion part 111 can effectively protect the components arranged in the arrangement space from external shock, and the inner insertion part 113 can maximize the volume of the arrangement space.

Specifically, the protrusion height of the inner insertion part 113 may be 0.7 to 0.9 of the protrusion height of the outer insertion part 111. Accordingly, the configuration inside the layout space can be effectively protected, and the layout space can be secured as much as possible.

More specifically, the protrusion height of the inner insertion part 113 may be 0.77 to 0.83 of the protrusion height of the outer insertion part 111. Accordingly, the configuration inside the arrangement space can be more effectively protected, and the arrangement space can be secured to the maximum extent.

The front coupling portion 12 is formed to protrude on the outside of the outer insertion portion 111 and can be coupled to the rear body portion 2. That is, the front coupling portion 12 may be formed to protrude from the exterior of the front body portion 1 and be coupled to the rear body portion 2. In addition, a plurality of front coupling portions 12 may be provided and spaced apart along the outer circumference of the outer insertion portion 111, thereby providing balanced coupling force to the entire front coupling portion 12.

The sealing insertion portion 13 is formed to protrude from the inner insertion portion 113, and the outer sealing portion 6 can be inserted between the inner insertion portion 113 and the outer sealing portion 6. That is, the sealing insertion portion 13 extends continuously along the inner circumference of the inner insertion portion 113 so that the outer sealing portion 6 can be inserted into the inner space.

In addition, a plurality of sealing insertion parts 13 may be spaced apart from each other on the inner periphery of the inner insertion part 113 so that the outer sealing part 6 can be inserted. The shape of the sealing insertion portion 13 will be determined by considering the thickness of the outer sealing portion 6, the size of the front body portion 1, the size of the rear body portion 2, and the protrusion height of the inner insertion portion 113. You can.

Figure 4 is a diagram showing the rear main body according to an embodiment of the present invention. Referring to FIG. 4, the rear body portion 2 according to an embodiment of the present invention may include a rear insertion portion 21, a rear coupling portion 23, and a sealing press portion 25.

The rear insertion part 21 may be inserted between the outer insertion part 111 and the inner insertion part 113. That is, the rear insertion portion 21 may be the exterior of the rear main body portion 2, and may be disposed between the outer insertion portion 111 and the inner insertion portion 113 to increase structural rigidity, and the outer insertion portion ( 111), the rear insertion part 21, the inner insertion part 113, and the outer sealing part 6 have a multi-layer structure to prevent moisture inflow as much as possible.

The rear coupling portion 23 protrudes on the outside of the rear insertion portion 21, and is provided at a position corresponding to the front coupling portion 12, so that it can be coupled to the front coupling portion 12. That is, the rear coupling portion 23 is formed to protrude from the exterior of the rear body portion 2 and can be coupled to the front coupling portion 12, making coupling easy and coupling force increased. In addition, the rear coupling portion 23 is provided in plural numbers along the outer circumference of the rear insertion portion 21 to correspond to the front coupling portion 12, so that coupling force can be maximized.

The sealing pressing portion 25 is formed to protrude from the inside of the rear insertion portion 21 and is disposed to face the sealing insertion portion 13 to press the outer sealing portion 6. That is, the sealing pressing part 25 can fix the position of the outer sealing part 6 inserted into the sealing insertion part 13.

Additionally, when the outer sealing portion 6 is inserted into the sealing insertion portion 13, a portion of the outer sealing portion 6 may protrude outward and be pressed by the sealing pressing portion 25. In other words, when the front body part 1 and the rear body part 2 are combined, the sealing pressurizing part 25 presses the outer sealing part 6 as much as possible to prevent moisture from flowing into the placement space. You can.

Figure 5 is a cross-sectional view of a cluster with enhanced waterproof and anti-vibration performance according to an embodiment of the present invention. For convenience of explanation, Figure 5 is illustrated with some components omitted. However, the scope of rights should not be interpreted or interpreted as limited, except for omitted elements.

Referring to Figure 5, the front body portion 1 according to an embodiment of the present invention may further include a front hook portion 14, and the rear body portion 2 may further include a rear hook portion 27. can do.

The front hook portion 14 is formed to protrude on the upper side of the sealing insertion portion 13 and can be coupled to the rear main body portion 2. The rear hook portion 27 extends away from the sealing insertion portion 13 in the sealing pressing portion 25, and the front hook portion 14 can be inserted and coupled thereto.

That is, the front hook portion 14 and the rear hook portion 27 can be coupled to each other when the front body portion 1 and the rear body portion 2 are coupled, and the front coupling portion 12 and the rear coupling portion 23 ) can be used to maximize the bonding force.

In addition, the front hook part 14 and the rear hook part 27 structurally fix the positions of the sealing insertion part 13 and the sealing pressing part 25 so that the outer sealing part 6 is connected to the sealing insertion part 13. Separation between the sealing pressure parts 25 can be prevented in advance.

Specifically, the front hook portion 14 may include a front hook connection portion 141, a front hook main body portion 143, and a front hook insertion portion 145. The front hook connection part 141 may be connected to the sealing insertion part 13. That is, the front hook connection part 141 may extend from the sealing insertion part 13 away from the internal insertion part 113. In other words, the front hook connection portion 141 may extend upward from the sealing insertion portion 13.

The front hook body portion 143 extends from the front hook connection portion 141 toward the rear hook portion 27 and may be spaced apart from the sealing insertion portion 13. That is, the front hook body portion 143 extends rearward from the front hook connection portion 141, and a space may be formed between it and the sealing insertion portion 13.

The front hook insertion portion 145 protrudes from the end of the front hook main body 143 and can be inserted and coupled to the rear hook portion 27. That is, the front hook insertion portion 145 may protrude downward from the end of the front hook main body 143 and be engaged with the rear hook portion 27. That is, the front hook insertion portion 145 can be caught on the rear hook portion 27 when the front body portion 1 and the rear body portion 2 are coupled, thereby increasing the coupling force.

The rear hook portion 27 may include a rear hook body portion 271 and a rear hook receiving portion 273. The rear hook body portion 271 may extend rearward from the sealing press portion 25. Specifically, the rear hook body portion 271 may extend rearward and parallel to form a continuous plane with the upper surface of the sealing pressing portion 25. Accordingly, the front hook insertion portion 145 can be easily moved.

The rear hook receiving portion 273 is formed through the end of the rear hook main body 271 to accommodate the front hook insertion portion 145. That is, the rear hook receiving portion 273 can cause the front hook insertion portion 145 to move along the rear hook main body 271 and be engaged when the front body portion 1 and the rear body portion 2 are combined. .

Meanwhile, referring again to FIGS. 3 to 5, the sealing pressing portion 25 may be arranged to be inserted between the front hook body portion 143 and the sealing insertion portion 13. That is, the sealing pressure portion 25 is arranged to engage the space between the front hook body portion 143 and the sealing insertion portion 13, so that structural rigidity can be maximized.

Additionally, the front hook insertion portion 145 may be provided so that the protruding height decreases as it moves from the front to the rear. That is, the front hook insertion portion 145 is inclined from the front to the rear so that it can be easily inserted into the rear hook receiving portion 273, and even if there is external vibration after insertion of the rear hook receiving portion 273, the coupling can be maintained. Release can be prevented as much as possible.

Referring again to FIGS. 3 and 4, the front coupling portion 12 according to an embodiment of the present invention may include a front coupling body portion 121, a front coupling indentation 123, and a front coupling hole 125. You can.

The front coupling body portion 121 may be connected to the outer insertion portion 111. That is, the front coupling body portion 121 may be formed to protrude outward from the outer insertion portion 111. The front coupling indentation 123 may be formed by indenting from the rear of the front coupling main body 121 to the front. That is, the front coupling indentation 123 can be coupled to the rear coupling portion 23 by inserting it inward, and structural safety can be increased.

The front coupling hole 125 may be formed through the front coupling body portion 121. That is, the front coupling hole 125 is a separate coupling member that integrally couples the front coupling main body part 121 and the rear coupling part 23, so that the front main body part 1 and the rear main body part (125) are connected even to external vibration or shock. 2) Separation can be prevented as much as possible.

In addition, the front of the front coupling portion 12 is depressed backwards to prevent the head of the fastening member penetrating the front coupling hole 125 from protruding outward, thereby protecting it from external impacts and improving aesthetics.

The rear coupling portion 23 may include a rear coupling connection portion 231, a rear coupling body portion 233, and a rear coupling hole 235. The rear coupling connection portion 231 may be connected to the rear insertion portion 21. That is, the rear coupling connection portion 231 may protrude outward from the rear insertion portion 21 and may be positioned to face the front coupling main body portion 121.

The rear coupling body portion 233 extends forward from the rear coupling connection portion 231 and may be spaced apart from the rear insertion portion 21. That is, the rear coupling body portion 233 is a rear insertion portion (21) to prevent interference with the outer insertion portion 111 as the rear insertion portion 21 is inserted between the outer insertion portion 111 and the inner insertion portion 113. 21) and can be provided separately.

Accordingly, the rear coupling main body 233 can be easily inserted into the front coupling main body 121, and the inflow of moisture between the front coupling part 12 and the rear coupling part 23 can be prevented as much as possible. .

The rear coupling hole 235 is formed through the rear coupling main body portion 233 and may be arranged to face the front coupling hole 125. That is, the rear coupling hole 235 can secure the front coupling portion 12 and the rear coupling portion 23 together through the fastening member passing through the front coupling hole 125.

Referring again to FIGS. 2, 3, and 5, the cluster (S) with enhanced waterproofing and anti-vibration performance according to an embodiment of the present invention further includes an inner sealing portion (7) and a vibration absorbing portion (8). can do.

The inner sealing portion 7 is disposed between the front body portion 1 and the display portion 3 to prevent moisture from entering. That is, the inner sealing portion 7 can prevent moisture from flowing into the gap formed when the display portion 3 is coupled to the front body portion 1.

The vibration absorbing part 8 is provided on the outside of the inner sealing part 7 and is disposed between the front body part 1 and the display part 3 to absorb vibration. That is, the vibration absorbing part 8 can be touched by the user and is provided between the display part 3, which is easily exposed to external shock, and the front body part 1, and absorbs vibration to prevent the display part 3 from being damaged. This can be prevented as much as possible.

The front body portion 1 may include a front exposed portion 15, a front seal arrangement portion 16, and a front vibration arrangement portion 17. The front exposure portion 15 may be formed through the front surface of the front body portion 1 so that the display portion 3 is exposed to the outside.

The front seal arrangement portion 16 may be recessed from the rear to the front of the front body portion 1 along the outer circumference of the front exposed portion 15, and the inner seal portion 7 may be disposed. That is, the front seal arrangement portion 16 is spaced apart from the front exposed portion 15, and the inner seal portion 7 is inserted to fix the position of the inner seal portion 7.

The front vibration arrangement part 17 is spaced apart from the front seal arrangement part 16 and is recessed from the rear to the front of the front body part 1, and the vibration absorbing part 8 may be disposed. That is, the front vibration arrangement unit 17 can allow the vibration absorption unit 8 to be inserted and fixed. That is, the position of the vibration absorbing part 8 is fixed by the front vibration arrangement part 17 and can effectively absorb external shock and vibration. In addition, the vibration absorbing part 8 is made of an elastic member and can effectively absorb external shock and vibration.

The inner sealing portion 7 is pressed by the display portion 3 when the display portion 3 is fixed to the front body portion 1 and can prevent moisture from flowing into the placement space as much as possible.

In addition, the vibration absorbing unit 8 is pressed by the display unit 3 when the display unit 3 is fixed to the front body unit 1 and can prevent moisture from flowing into the placement space as much as possible.

Meanwhile, referring again to FIG. 5, the cluster S with enhanced waterproofing and anti-vibration performance according to an embodiment of the present invention may further include a moisture discharge portion 18. The moisture discharge unit 18 can discharge moisture existing or formed in the placement space to the outside.

That is, in special cases, the moisture discharge unit 18 can discharge moisture flowing into the arrangement space to the outside or discharge moisture formed inside the arrangement space due to a temperature difference between the arrangement space and the outside to the outside.

Specifically, the moisture discharge unit 18 may include a moisture discharge passage 181, an internal discharge hole 183, an external discharge hole 185, and an external discharge opening/closing unit 187. The moisture discharge passage 181 is disposed in front of the sealing insertion portion 13, and may be formed by being indented from one side of the inner insertion portion 113 toward the outer insertion portion 111. Specifically, the moisture discharge passage 181 may be provided on the upper surface of the internal insertion portion 113 and may allow moisture formed in the arrangement space to be discharged to the outside.

Additionally, the moisture discharge passage 181 may be arranged to be inclined toward one end from the other end disposed on the opposite side of the end where the internal discharge hole 183 is formed. Furthermore, the moisture discharge passage 181 may be provided in the internal insertion part 113 located relatively lower among the internal insertion parts 113 forming a closed cross-section.

Accordingly, the moisture formed in the placement space moves downward by gravity, and the moisture flowing into the moisture discharge passage 181 can be easily guided to the internal discharge hole 183 along the slope.

The internal discharge hole 183 is provided at the end of the moisture discharge passage 181 and may be formed through the internal insertion portion 113. That is, the internal discharge hole 183 can guide moisture formed inside the internal insertion part 113 to the outside.

The external discharge hole 185 is arranged to face the internal discharge hole 183 and may be formed through the outer insertion portion 111. That is, the external discharge hole 185 can guide moisture that has passed through the internal discharge hole 183 to escape to the outside.

The external discharge opening/closing unit 187 can selectively open the external discharge hole 185. Specifically, the external discharge opening/closing part 187 may be coupled to the outer insertion part 111 and the end may protrude to be inserted into the external discharge hole 185.

In addition, the external discharge opening and closing part 187 is made of an elastic material and closes the external discharge hole 185 when there is no moisture inside the arrangement space, and opens the external discharge hole 185 when discharging moisture inside the arrangement space to the outside. It can be opened.

Meanwhile, referring again to FIGS. 1 to 5, the cluster (S) with enhanced waterproofing and anti-vibration performance according to an embodiment of the present invention may include an anti-vibration portion (9). The vibration prevention unit 9 is provided to surround the outside of the display unit 3 and can absorb vibration applied to the display unit 3.

Specifically, the anti-vibration portion 9 may include an anti-vibration contact portion 91 and an anti-vibration coupling portion 93. The anti-vibration contact part 91 may be provided to contact the rear of the display unit 3. Specifically, the anti-vibration contact portion 91 may be provided to cover 0.1 to 0.2 of the total area of the display portion 3. Accordingly, the anti-vibration contact part 91 can effectively fix the display unit 3 and absorb vibration.

More specifically, the anti-vibration contact part 91 may be provided to cover 0.13 to 0.17 of the total area of the display unit 3. Accordingly, the anti-vibration contact part 91 can more effectively fix the display unit 3 and absorb vibration.

The anti-vibration coupling portion 93 extends forward from the anti-vibration contact portion 91 and can be inserted and coupled to the rear of the front body portion (1). In addition, the anti-vibration coupling portion 93 extends to contact the side surface of the display unit 3 and can be mutually supported, thereby maximizing structural safety.

Although representative embodiments of the present invention have been described in detail above, those skilled in the art will understand that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims described later but also by equivalents to the claims.

S: Cluster 1: Front body part
2: Rear main body 3: Display part
4: Circuit board part 5: Board fixing part
6: Outer sealing part 7: Inner sealing part
8: Vibration absorption part

Claims (5)

A front body portion disposed at the front;
a rear body portion that is coupled to the front body portion and forms an internal arrangement space together with the front body portion;
A display unit coupled to the front main body to display information to the outside;
a circuit board portion disposed behind the display portion;
A board fixing part coupled to the rear main body and fixing the circuit board part; and
It includes an outer sealing portion provided between the front body portion and the rear body portion to prevent moisture from entering,
The front body part
a front insertion portion including an outer insertion portion provided on the outer periphery of the front main body portion and an inner insertion portion provided inside the outer insertion portion and into which the rear main body portion is inserted between the outer insertion portion;
a front coupling portion protruding from the outside of the outer insertion portion and coupled to the rear body portion; and
A sealing insertion portion is formed to protrude from the inner insertion portion and the outer sealing portion is inserted between the inner insertion portion,
The rear body part
a rear insertion part inserted between the outer insertion part and the inner insertion part;
a rear coupling portion protruding outside the rear insertion portion and provided at a position corresponding to the front coupling portion and coupled to the front coupling portion; and
It includes a sealing press portion that protrudes from the inside of the rear insertion portion and is disposed to face the seal insertion portion to press the outer seal portion,
A cluster with enhanced waterproof and anti-vibration performance, wherein a portion of the outer seal portion protrudes outward when inserted into the seal insertion portion and is pressed by the seal pressing portion. According to paragraph 1,
The front body part
It further includes a front hook portion that protrudes from the upper side of the sealing insertion portion and is coupled to the rear body portion,
The rear body part
A cluster with enhanced waterproofing and anti-vibration performance, further comprising a rear hook portion that extends away from the sealing insertion portion from the sealing pressing portion and is inserted and coupled to the front hook portion. According to paragraph 2,
The front hook part
A front hook connection part connected to the sealing insertion part;
a front hook body portion extending from the front hook connection portion toward the rear hook portion and spaced apart from the sealing insertion portion; and
It includes a front hook insertion portion that protrudes from an end of the front hook main body and is inserted and coupled to the rear hook portion,
The rear hook part
a rear hook body portion extending rearward from the sealing press portion; and
A cluster with enhanced waterproof and anti-vibration performance, comprising a rear hook receiving portion formed through an end of the rear hook main body to accommodate the front hook insertion portion. According to paragraph 3,
The sealing pressing portion is arranged to be inserted between the front hook main body portion and the sealing insertion portion,
A cluster with enhanced waterproof and anti-vibration performance, characterized in that the front hook insertion portion is provided so that the protruding height decreases as it moves from the front to the rear. According to paragraph 4,
The front coupling part
A front coupling body portion connected to the outer insertion portion;
a front coupling indentation formed forward from the rear of the front coupling main body; and
It includes a front coupling hole formed through the front coupling main body,
The rear coupling part
A rear coupling connection portion connected to the rear insertion portion;
a rear coupling body portion extending forward from the rear coupling connection portion and spaced apart from the rear insertion portion; and
A cluster with enhanced waterproof and anti-vibration performance, comprising a rear coupling hole formed through the rear coupling main body and disposed to face the front coupling hole.

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