Light-shielding LED lamp installation structure of foot testing instrument

Abstract

The utility model belongs to the technical field of foot testing instruments, and particularly relates to a light-shielding LED lamp mounting structure of a foot testing instrument, which comprises an LED light-shielding lamp, a lamp belt groove, a positioning structure, a limiting structure, a protection structure and the like, the middle of the LED light-shielding lamp is provided with a long and narrow lamp belt groove extending into a mounting hole, the inner side of the LED light-shielding lamp is provided with the positioning structure, and the limiting structure is arranged on the inner side of the LED light-shielding lamp. And a protection structure is arranged between the LED light shielding lamp and the limiting structure. Through the cooperation of the limiting structure and the positioning structure, the purpose of conveniently installing and positioning the LED light shielding lamp can be achieved; under the action of the protection structure, the purposes of sealing and dust prevention can be achieved for the LED light shielding lamp assembled on the cylindrical shell; and through the LED light shielding lamp designed to be of a long and narrow structure, the large area on the cylindrical shell is occupied, the visual range can be widened, the visual field of visual sense experience can be improved, then the warning effect can be improved, and direct touch of children can be effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of foot inspection instruments, and particularly relates to an installation structure of a light-shieldable LED lamp for a foot inspection instrument. Background Art

[0002] A foot inspection instrument is a device used to evaluate parameters such as foot health status, gait analysis, and pressure distribution, and has wide applications in fields such as orthotic insole customization and sports training.

[0003] At present, the light-shieldable LED lamp on the existing foot inspection instrument can play a certain warning role and can prevent children from directly touching it. However, the length of the existing light-shieldable LED lamp on the market is usually short, and it is only set on the upper part of the column shell, only occupying a small part of the area of the column shell, which is not eye-catching enough, resulting in a poor warning effect; and the installation structure of the existing light-shieldable LED lamp usually uses a hard connection method of matching a buckle and a card hole, so that there is a certain gap at the connection between the light-shieldable LED lamp and the column shell, which leads to easy dust accumulation during use and causes inconvenience in cleaning.

[0004] In view of this, an improved installation structure of a light-shieldable LED lamp for a foot inspection instrument is specifically proposed to solve the above technical problems. Summary of the Utility Model

[0005] In order to overcome the disadvantages of the existing light-shieldable LED lamp on the foot inspection instrument, which is not eye-catching enough, and its installation structure is not compact and sealed enough, resulting in easy dust accumulation and inconvenient cleaning, the technical problem to be solved is: to provide an installation structure of a light-shieldable LED lamp for a foot inspection instrument with an improved structure.

[0006] The technical solution of the utility model is: an installation structure of a light-shieldable LED lamp for a foot inspection instrument, including a column shell, a mounting bracket, and a light-shieldable LED lamp, further including a lamp strip groove, a convex groove, a limiting structure, a positioning structure, and a protection structure. The mounting bracket is connected to the inner side of the column shell, and the light-shieldable LED lamp is assembled on the mounting bracket through the limiting structure. An installation hole is opened on the outer wall of the column shell. A long and narrow lamp strip groove extending into the installation hole is provided in the middle of the light-shieldable LED lamp. A convex groove extending into the installation hole is also provided at the upper end of the light-shieldable LED lamp. A positioning structure is provided inside the light-shieldable LED lamp. A protection structure is provided between the light-shieldable LED lamp and the limiting structure. The protection structure includes a sealing strip and a sealing ring. The sealing strip is embedded and clamped on the limiting structure, and the sealing strip abuts against the positioning structure. A sealing ring is sleeved around the outside of the lamp strip groove, and the sealing ring abuts against the installation hole on the column shell.

[0007] As a further improvement of the above solution, the limiting structure includes a limiting strip, a clamping block and a positioning block. Two limiting strips for clamping the LED light shield are provided in the middle of the mounting bracket. A clamping block is arranged at the lower end of the limiting strip, and a positioning block is arranged at the upper end of the mounting bracket. The positioning block and the clamping block are respectively clamped with the head and tail ends of the sealing strip.

[0008] As a further improvement of the above solution, the positioning structure includes a positioning strip and a positioning column. Two positioning strips adapted to the limiting strips are arranged in the middle of the inner side of the LED light shield, and positioning columns for clamping with the sealing strip are arranged at intervals on the inner side of the LED light shield.

[0009] As a further improvement of the above solution, a positioning groove matching the contour of the LED light shield is formed on the outer end surface of the sealing strip.

[0010] As a further improvement of the above solution, positioning holes adapted to the positioning columns are formed at intervals in the positioning groove, and the positioning columns are inserted into the positioning holes.

[0011] As a further improvement of the above solution, a clamping groove for clamping with the clamping block is formed at one end of the sealing strip.

[0012] As a further improvement of the above solution, an inclined groove for clamping with the positioning block is formed at the other end of the sealing strip.

[0013] As a further improvement of the above solution, the outer end surfaces of the light strip groove and the convex groove are flush with the outer side wall of the column shell.

[0014] The beneficial effects of the present utility model: Through the cooperation of the limiting structure and the positioning structure, the purpose of convenient installation and positioning of the LED light shield can be achieved; through the action of the protection structure, the purpose of sealing and dust-proofing the LED light shield assembled on the column shell can be achieved; and through the LED light shield designed with a long and narrow structure, it occupies a large area on the column shell, can broaden the visual range and enhance the visual sensory experience of the field of vision, thereby being beneficial to improving the warning effect and effectively avoiding direct touch by children. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0016] Figure 2 It is a sectional view of the present utility model.

[0017] Figure 3 It is an installation structure schematic diagram of the LED light shield and the mounting bracket of the present utility model.

[0018] Figure 4This is a structural separation diagram of the limit structure, positioning structure, and protection structure of the present utility model.

[0019] Figure 5 This is a schematic diagram of the installation structure of the LED light-shielding lamp and positioning structure of the present utility model.

[0020] Figure 6 This is a three-dimensional structure diagram of the protection structure of the present utility model.

[0021] Figure 7 This is a schematic diagram of the installation structure of the mounting bracket and limit structure of the present utility model.

[0022] Reference numerals in the drawings: 1 - column shell, 2 - mounting bracket, 20 - limit strip, 21 - clamping block, 22 - positioning block, 3 - LED light-shielding lamp, 30 - lamp strip groove, 31 - convex groove, 32 - positioning strip, 33 - positioning post, 4 - sealing strip, 40 - positioning groove, 41 - positioning hole, 42 - clamping groove, 43 - inclined groove, 5 - sealing ring. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Embodiment: An installation structure of an anti-light LED lamp for a foot inspection instrument provided by the present utility model is shown in Figures 1 - 7 and includes a column shell 1, a mounting bracket 2, an LED light-shielding lamp 3, a lamp strip groove 30, a convex groove 31, a limit structure, a positioning structure, and a protection structure. The mounting bracket 2 is connected to the inner side of the column shell 1. The LED light-shielding lamp 3 is assembled on the mounting bracket 2 through the limit structure. An installation hole is provided on the outer wall of the column shell 1. A lamp strip groove 30 extending into the installation hole is provided in the middle of the LED light-shielding lamp 3. The lamp strip groove 30 is designed with a long and narrow structure and occupies a large area on the column shell, which is beneficial to improving the visual viewing field and can achieve the purpose of effective warning. A convex groove 31 extending into the installation hole is also provided at the upper end of the LED light-shielding lamp 3, which is beneficial to increasing the structural stability of the lamp strip groove 30. The outer end faces of both the lamp strip groove 30 and the convex groove 31 are flush with the outer side wall of the column shell 1, which can effectively avoid dust accumulation and is beneficial to improving the visual aesthetics. Both the lamp strip groove 30 and the convex groove 31 are made of light-transmitting ABS material and have good light-transmitting effects. A positioning structure is provided inside the LED light-shielding lamp 3, which is beneficial to the convenient positioning and installation of the LED light-shielding lamp 3. A protection structure is provided between the LED light-shielding lamp 3 and the limit structure. The protection structure includes a sealing strip 4 and a sealing ring 5. The sealing strip 4 is embedded and clamped on the limit structure, and the sealing strip 4 abuts against the positioning structure. A sealing ring 5 is sleeved around the outside of the lamp strip groove 30, and the sealing ring 5 abuts against the installation hole on the column shell 1. Through the sealing effects of the sealing strip 4 and the sealing ring 5, it is beneficial to dust-proof the LED light-shielding lamp installed on the column shell 1.

[0025] Furthermore, referring to Figure 4 and Figure 7 As shown, the limiting structure includes a limiting strip 20, a clamping block 21 and a positioning block 22. Two limiting strips 20 are provided in the middle of the mounting bracket 2. The limiting strips 20 are beneficial for clamping and positioning the LED anti-glare lamp 3, and thus can achieve the purpose of convenient installation. A clamping block 21 is arranged at the lower end of the limiting strip 20, and a positioning block 22 is arranged at the upper end of the mounting bracket 2. The positioning block 22 and the clamping block 21 are respectively clamped with the head and tail ends of the sealing strip 4. Through the cooperation of the clamping block 21 and the positioning block 22, the head and tail ends of the sealing strip 4 can be respectively clamped and fixed.

[0026] Furthermore, referring to Figures 4 - 6 As shown, the positioning structure includes a positioning strip 32 and a positioning column 33. A positioning strip 32 is arranged in the middle of the inner side of the LED anti-glare lamp 3. The two positioning strips 32 can be clamped and adapted to the limiting strip 20, which is beneficial for positioning the LED anti-glare lamp. Positioning columns 33 that are clamped with the sealing strip 4 are arranged at intervals on the inner side of the LED anti-glare lamp 3. A positioning groove 40 that coincides with the contour of the LED anti-glare lamp 3 is formed on the outer end surface of the sealing strip 4, which is beneficial for improving the tightness of the assembly of the LED anti-glare lamp 3, and thus can improve the dust-proof effect.

[0027] Furthermore, referring to Figures 4 - 6 As shown, positioning holes 41 that are adapted to the positioning columns 33 are arranged at intervals in the positioning groove 40, and the positioning columns 33 are inserted into the positioning holes 41, which is beneficial for increasing the stability of the assembly of the LED anti-glare lamp 3.

[0028] In addition, referring to Figure 4 , Figure 6 , Figure 7 As shown, a clamping groove 42 that is clamped with the clamping block 21 is formed at one end of the sealing strip 4, and an inclined groove 43 that is clamped with the positioning block 22 is formed at the other end of the sealing strip 4. Through the installation structure of the clamping groove 42 and the inclined groove 43, it is beneficial for further enhancing the installation stability of the sealing strip 4.

[0029] When the LED anti-glare lamp 3 needs to be installed, first, align the side of the LED anti-glare lamp 3 with the positioning posts 33 with the positioning holes 41 on the sealing strip 4, and gently press the LED anti-glare lamp 3 so that the positioning posts 33 thereon can be accurately inserted into the corresponding positioning holes 41; when the LED anti-glare lamp 3 is completely fitted with the positioning groove 40 of the sealing strip 4, the preliminary positioning can be completed; at this time, through the close cooperation between the positioning strip 32 inside the LED anti-glare lamp 3 and the limiting strip 20 on the mounting bracket 2, the installation positioning of the LED anti-glare lamp 3 can be conveniently realized; next, sleeved the sealing ring 5 around the lamp strip groove 30 of the LED anti-glare lamp 3, and ensure that the sealing ring 5 is closely fitted to the lamp strip groove 30 to enhance the sealing effect; then, snap the mounting bracket 2 with the assembled LED anti-glare lamp 3 from the inside to the outside of the column shell 1, and ensure that the lamp strip groove 30 and the convex groove 31 of the LED anti-glare lamp 3 can smoothly extend out from the mounting hole of the column shell 1; finally, use screws to firmly fix the mounting bracket 2 inside the column shell 1 to complete the entire installation process; thus, through the combined use of this installation structure, the sealing ring 5 and the sealing strip 4, not only can the tightness of the installation of the LED anti-glare lamp 3 be improved, but also the connection between the LED anti-glare lamp 3 and the column shell 1 can be effectively sealed and dust-proof; in addition, the LED anti-glare lamp 3 with a long and narrow structure design occupies a large area on the column shell 1, making the LED anti-glare lamp 3 more eye-catching, which is conducive to enhancing the warning effect and preventing children from directly touching it.

[0030] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A light-proof LED lamp installation structure for a foot tester, comprising a column housing (1), a mounting frame (2) and a light-proof LED lamp (3), characterized in that: The column shell (1) further comprises a light strip groove (30), a convex groove (31), a limiting structure, a positioning structure and a protective structure. The inner side of the column shell (1) is connected to a mounting frame (2), and an LED light-shielding lamp (3) is mounted on the mounting frame (2) via a limiting structure. The outer wall of the column shell (1) is provided with a mounting hole. The middle part of the LED light-shielding lamp (3) is provided with a narrow and long light strip groove (30) extending into the mounting hole. The upper end of the LED light-shielding lamp (3) is also provided with a convex groove (31) extending into the mounting hole. 31), a positioning structure is provided on the inner side of the LED light-shielding lamp (3), a protective structure is provided between the LED light-shielding lamp (3) and the limiting structure, the protective structure comprises a sealing strip (4) and a sealing ring (5), a sealing strip (4) is embedded and snap-fitted on the limiting structure, and the sealing strip (4) is in contact with the positioning structure, a sealing ring (5) is provided on the outer side of the light strip groove (30) in a surrounding manner, and the sealing ring (5) is in contact with the mounting hole on the column shell (1).

2. A light-proof LED lamp installation structure for a foot tester as claimed in claim 1, characterized in that: The limiting structure comprises a limiting strip (20), a clamping block (21) and a positioning block (22); two limiting strips (20) for clamping the LED light-shielding lamp (3) are provided in the middle of the mounting frame (2); a clamping block (21) is provided at the lower end of the limiting strip (20); a positioning block (22) is provided at the upper end of the mounting frame (2); and the positioning block (22) and the clamping block (21) are respectively clamped with the head and tail ends of the sealing strip (4).

3. A light-proof LED lamp installation structure for a foot tester as claimed in claim 2, characterized in that: The positioning structure comprises a positioning strip (32) and a positioning column (33); two positioning strips (32) adapted to the limiting strip (20) are arranged in the middle of the inner side of the LED light-shielding lamp (3); and positioning columns (33) engaged with the sealing strip (4) are arranged at intervals on the inner side of the LED light-shielding lamp (3).

4. A light-proof LED lamp installation structure for a foot tester as claimed in claim 3, characterized in that: The outer end surface of the sealing strip (4) is provided with a positioning groove (40) that matches the contour of the LED light-shielding lamp (3).

5. A light-proof LED lamp installation structure for a foot tester as claimed in claim 4, characterized in that: Positioning holes (41) adapted to the positioning posts (33) are arranged at intervals in the positioning groove (40), and the positioning posts (33) are inserted into the positioning holes (41).

6. A light-proof LED lamp installation structure for a foot tester as claimed in claim 2, characterized in that: One end of the sealing strip (4) is provided with a slot (42) for engaging with the block (21).

7. A light-proof LED lamp installation structure for a foot tester as claimed in claim 6, characterized in that: The other end of the sealing strip (4) is provided with an inclined groove (43) which is engaged with the positioning block (22).

8. A light-proof LED lamp installation structure for a foot tester as claimed in claim 1, characterized in that: The outer end surfaces of the light strip groove (30) and the convex groove (31) are both flush with the outer side wall of the column housing (1).

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