Portable demonstration rack with hidden host

Abstract

The utility model relates to the demonstration rack technical field, and discloses a host hidden type convenient demonstration rack comprising an outer assembly and an HUD body, the outer assembly comprises a pedestal and a housing, the pedestal is provided with the housing, two opposite sides of the HUD body are provided with connecting seats, the pedestal is provided with two HUD supports, the HUD body is arranged between the two HUD supports, and the HUD body is provided with a plurality of connecting seats. Meanwhile, the connecting seats are installed at the top ends of the corresponding HUD supports, and the HUD body is located in the shell. According to the utility model, the 1668E integrated board is arranged near the HUD control board and is connected with the HUD control board, the 1668E integrated board is electrically connected with the HUD body, information input and power supply are carried out by connecting an external wire harness with a data structure arranged on the 1668E integrated board, an HDM I wire harness and a power supply wire harness do not need to be additionally arranged, tedious wire harness fixing steps are reduced, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of demonstration stands, in particular to a convenient demonstration stand with a hidden host. Background Art

[0002] Currently, HUD is basically demonstrated using medium / small platforms. The HUD demonstration inside the platform requires an information input source and power supply. The power cord and HDMI harness need to be connected from the inside. The HDMI harness is connected to the computer as the information input source.

[0003] The length of the connected power cable and HDMI harness is relatively long, and a harness fixing structure needs to be provided inside the rack to fix the connected harness, which increases the number of parts for fixing the harness inside the rack and is inconvenient for production. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a convenient demonstration stand with a hidden host, comprising:

[0006] An outer component, the outer component comprises a base and a shell, and the shell is mounted on the base;

[0007] HUD body;

[0008] Connecting seats are provided on opposite sides of the HUD body, two HUD brackets are installed on the base, the HUD body is located between the two HUD brackets, and the connecting seats are installed on the top of the corresponding HUD brackets;

[0009] The HUD body is located inside the shell.

[0010] Furthermore, the HUD bracket includes a stand, a connecting block, a screw, a worm gear and a worm, both ends of the stand are provided with a slide groove, the stand is a rectangular frame, the middle part of the stand is provided with a partition, the middle part of the partition is provided with a deep groove, the bottom surface of the deep groove is provided with a through hole, a connecting block is provided in the slide groove, the middle part of the screw is installed with a worm gear, the screw passes through the through hole of the stand, and the worm gear is located in the deep groove, a worm is installed in the deep groove, the worm and the worm gear are installed in cooperation, the worm is installed on the rod body passing through the deep groove, and both ends of the screw are installed with connecting blocks.

[0011] Further, the bolts passing through the connection seat are installed on the corresponding connection block, and the bolts passing through the base are installed on the corresponding connection block.

[0012] Furthermore, the base is provided with a plurality of limiting protrusions, the opening of the shell is sleeved on the outside of the plurality of limiting protrusions, and slots are provided on two opposite side surfaces of the shell, the slots correspond to the ends of the rod body, and the slots are rectangular.

[0013] Furthermore, a group of slots are provided at the top ends of two opposite side surfaces of the shell, a windshield bracket is installed in each of the slots, and several windshield brackets are installed with inclined windshields.

[0014] Furthermore, a deep hole is opened on the upper end surface of the shell, a central control board is installed in the deep hole, and the opening of the deep hole is closed by a cover plate.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model is installed near and connected to the HUD control panel through the 1668E integrated board. The 1668E integrated board is electrically connected to the HUD body. Information input and power supply are performed through an external wiring harness connected to a data structure provided on the 1668E integrated board. There is no need to install an HDMI harness and a power harness separately, thus reducing the cumbersome harness fixing steps. The installation is simple and easy to troubleshoot and maintain.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the HUD bracket structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the HUD bracket of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0023] Figure 5 This is a schematic diagram of the stand structure of the utility model;

[0024] Figure 6 This is a schematic diagram of the housing structure of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. base; 101. limiting protrusion; 2. HUD body; 201. connecting seat; 3. HUD bracket; 301. stand; 3011. slide groove; 3012. partition; 3013. deep groove; 3014. through hole; 302. connecting block; 303. screw; 304. worm gear; 305. worm; 306. rod body; 4. shell; 401. slot; 402. slot hole; 5. windshield bracket; 6. center control panel; 7. cover plate; 8. windshield. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 As shown, the utility model is a convenient demonstration stand with a hidden host, comprising:

[0029] The outer component includes a base 1 and a shell 4, and the shell 4 is installed on the base 1;

[0030] HUD body 2;

[0031] Connecting seats 201 are provided on opposite sides of the HUD body 2. Two HUD brackets 3 are installed on the base 1. The HUD body 2 is located between the two HUD brackets 3. Meanwhile, the connecting seats 201 are installed on the top of the corresponding HUD brackets 3.

[0032] The HUD body 2 is located inside the housing 4 .

[0033] The HUD bracket 3 includes a stand 301, a connecting block 302, a screw 303, a worm gear 304 and a worm 305. Both ends of the stand 301 are provided with a slide groove 3011. The stand 301 is a rectangular frame. A partition 3012 is provided in the middle of the stand 301. A deep groove 3013 is opened in the middle of the partition 3012. A through hole 3014 is provided on the bottom surface of the deep groove 3013. A connecting block 302 is provided in the slide groove 3011. A worm gear 304 is installed in the middle of the screw 303. The screw 303 passes through the stand through hole 3014. At the same time, the worm gear 304 is located in the deep groove 3013. A worm 305 is installed in the deep groove 3013. The worm 305 is installed in cooperation with the worm gear 304. The worm 305 is installed on a rod body 306 passing through the deep groove 3013. Both ends of the screw 303 are provided with a connecting block 302.

[0034] The bolts passing through the connection seat 201 are installed on the corresponding connection block 302 , and the bolts passing through the base 1 are installed on the corresponding connection block 302 .

[0035] The base 1 is provided with a plurality of limiting protrusions 101, and the opening of the shell 4 is sleeved on the outside of the plurality of limiting protrusions 101. The shell 4 has two opposite side surfaces provided with slots 402, which correspond to the ends of the rod body 306 and are rectangular.

[0036] A group of slots 401 are respectively formed at the top ends of two opposite side surfaces of the housing 4 . Windshield brackets 5 are respectively installed in the group of slots 401 . Windshields 8 which are distributed in an inclined manner are installed on a plurality of windshield brackets 5 .

[0037] A deep hole is opened on the upper end surface of the shell 4, and a central control board 6 is installed in the deep hole. The central control board 6 is a 1668E integrated board, and the opening of the deep hole is closed by a cover plate 7.

[0038] Currently, HUD is basically demonstrated using medium / small platforms. The HUD demonstration inside the platform requires an information input source and power supply. The power cord and HDMI harness need to be connected from the inside. The HDMI harness is connected to the computer as the information input source.

[0039] The 1668E integrated board is installed near and connected to the HUD control board. The 1668E integrated board is electrically connected to the HUD body. The external wiring harness is connected to the data structure on the 1668E integrated board for information input and power supply. There is no need to install HDMI harness and power harness separately, which reduces the cumbersome wiring harness fixing steps. The installation is simple and easy to troubleshoot and maintain. The 1668E integrated board is installed above the HUD control board or other places nearby, which reduces the wiring harness length, reduces the parts cost, and reduces the fixed wiring harness structure.

[0040] The end of the rod body 306 close to the outside is provided with a polygonal slot, and a polygonal wrench passing through the slot 402 drives the rod body 306 to rotate;

[0041] The rotating rod body 306 drives the worm 305 to rotate synchronously. Since the worm wheel 304 and the worm 305 form a worm gear structure, the worm 305 drives the worm wheel 304 to rotate, and the rotating worm wheel 304 and the screw 303 rotate synchronously.

[0042] A limiting ring is provided on the lower side of the worm gear 304, and the limiting ring is located below the partition 3012. The screw 303 is connected to the connecting block 302 by a thread. During the rotation of the screw 303, the position of the screw 303 remains unchanged, thereby changing the position of the connecting block 302 and adjusting the distance between the two connecting blocks 302. Since the base 1 and the HUD body 2 are installed on different connecting blocks 302, the distance between the base 1 and the HUD body 2 is changed by changing the distance between the two connecting blocks 302, thereby realizing the adjustment of the display position of the HUD body 2 after installation.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A convenient demonstration stand with hidden host, characterized in that: include: An outer component, the outer component comprising a base (1) and a shell (4), the shell (4) being mounted on the base (1); HUD body (2): The HUD body (2) is provided with connection seats (201) on opposite sides, two HUD brackets (3) are installed on the base (1), the HUD body (2) is located between the two HUD brackets (3), and the connection seats (201) are installed on the top of the corresponding HUD brackets (3); The HUD body (2) is located inside the housing (4); A deep hole is provided on the upper end surface of the shell (4), a central control panel (6) is installed in the deep hole, and the opening of the deep hole is closed by a cover plate (7).

2. A convenient demonstration stand with hidden host according to claim 1, characterized in that: The HUD bracket (3) comprises a stand (301), a connecting block (302), a screw (303), a worm wheel (304) and a worm (305); Both ends of the stand (301) are provided with a slide groove (3011); the stand (301) is a rectangular frame; a partition (3012) is provided in the middle of the stand (301); a deep groove (3013) is opened in the middle of the partition (3012); and a through hole (3014) is provided on the bottom surface of the deep groove (3013); A connecting block (302) is provided in the slide groove (3011); A worm wheel (304) is installed in the middle of the screw rod (303). The screw rod (303) passes through the stand through hole (3014). The worm wheel (304) is located in the deep groove (3013). A worm (305) is installed in the deep groove (3013). The worm (305) is installed in cooperation with the worm wheel (304). The worm (305) is installed on the rod body (306) passing through the deep groove (3013).

3. A convenient demonstration stand with hidden host according to claim 2, characterized in that: Connecting blocks (302) are installed at both ends of the screw rod (303).

4. The convenient demonstration stand with hidden host according to claim 2, characterized in that: The bolts passing through the connection seat (201) are installed on the corresponding connection block (302); The bolts passing through the base (1) are mounted on the corresponding connecting blocks (302).

5. The convenient demonstration stand with hidden host according to claim 2, characterized in that: The base (1) is provided with a plurality of limiting protrusions (101). The opening of the housing (4) is sleeved on the outside of a plurality of limiting protrusions (101); Slot holes (402) are provided on two opposite side surfaces of the shell (4), the slot holes (402) correspond to the ends of the rod body (306), and the slot holes (402) are rectangular.

6. The convenient demonstration stand with hidden host according to claim 1, characterized in that: A group of slots (401) are provided at the top ends of two opposite side surfaces of the housing (4), a windshield bracket (5) is installed in each of the slots (401), and a plurality of windshield brackets (5) are installed with tilted windshields (8).

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