Cover plate type selective spraying three-prevention tool

Abstract

The utility model belongs to the field of three-proofing processing, and particularly discloses a cover plate type selective spraying three-proofing tool which comprises a main body, a jig body and a mounting piece arranged on the jig body. The limiting mechanism comprises a limiting groove formed in the jig body; the shielding mechanism comprises a plurality of hole blocking protruding points arranged in the limiting groove, a clamping plate arranged at the front end of the jig body and a shielding piece arranged on the clamping plate. According to the utility model, the hollow holes of the lamp panel can be shielded through the hole blocking salient points and the shielding pieces during the UV three-proofing process spraying work, so that the requirement of special selective spraying of the UV three-proofing process is met, the undesirable phenomenon that three-proofing glue leaks to the front surface of the lamp panel from the hollow holes of the lamp panel is avoided, and meanwhile, the situation that residual glue in the hollow holes of the lamp panel is undesirable is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of three-defense processing, and specifically relates to a cover plate type selective spraying three-defense tool. Background Art

[0002] LED light board is a lighting product that uses LED as a light source. In order to improve the performance of LED light board, it is necessary to perform UV three-proofing process on the light board. UV three-proofing process refers to UV light curing treatment on the surface of the product to improve the product's wear resistance, scratch resistance and waterproof performance. Usually, jigs are required to assist staff in spraying the light board with UV three-proofing process;

[0003] However, the UV three-proof process has a high solid content, thick thickness and quick-drying glue. If it is sprayed on the hollow holes of the LED light board, a lot of three-proof residual glue will be produced when the bottom shell is put on, and there may be residual glue in the holes of the light board. Utility Model Content

[0004] The utility model aims to provide a cover plate type selective spraying three-control device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cover-type selective spray three-prevention tool comprises a main body, including a tool body, and a mounting part arranged on the tool body; a limiting mechanism, including a limiting groove arranged in the tool body; and a shielding mechanism, including a plurality of hole-blocking protrusions arranged in the limiting groove, a clamping plate arranged at the front end of the tool body, and a shielding part arranged on the clamping plate.

[0007] Preferably, the mounting member includes a through hole provided on the fixture body, and a hidden groove provided on the fixture body; the hidden groove is located at the front end of the through hole.

[0008] Preferably, two groups of the limiting mechanisms are provided, and the two groups of the limiting mechanisms are respectively located on two sides of the inside of the fixture body.

[0009] Preferably, a plurality of open grooves are provided on the other end surface of the fixture body.

[0010] Preferably, the shielding member includes a network board arranged in the card board, and a plurality of shielding blocks arranged at the rear end of the network board.

[0011] Preferably, a clamping groove is provided on the front end surface of the fixture body outside the limiting groove, and the clamping groove is adapted to the clamping plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model can shield the hollow holes of the lamp board during the UV three-proofing process spraying operation by means of the hole-blocking protrusions and the shielding parts, thereby meeting the special selective spraying requirements of the UV three-proofing process, avoiding the undesirable phenomenon of the three-proofing glue leaking from the hollow holes of the lamp board to the front of the lamp board, and avoiding the undesirable phenomenon of residual glue in the hollow holes of the lamp board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the partial structure of the fixture body of the utility model;

[0017] Figure 4 It is a schematic diagram of the local structure of the card board of the utility model.

[0018] In the figure: 1. main body; 101. fixture body; 102. through hole; 103. hidden slot; 2. limiting mechanism; 201. limiting slot; 202. opening slot; 3. shielding mechanism; 301. card slot; 302. hole blocking convex point; 303. card board; 304. network board; 105. shielding block. DETAILED DESCRIPTION

[0019] 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.

[0020] As attached Figure 1 To Attachment Figure 4 As shown:

[0021] Embodiment 1: The utility model provides a cover-type selective spray three-prevention tool, including a main body 1, including a fixture body 101, and a mounting member arranged on the fixture body 101; a limiting mechanism 2, including a limiting groove 201 arranged in the fixture body 101; and a shielding mechanism 3, including a plurality of hole-blocking protrusions 302 arranged in the limiting groove 201, a clamping plate 303 arranged at the front end of the fixture body 101, and a shielding member arranged on the clamping plate 303.

[0022] Specifically, the mounting part includes a through hole 102 provided on the fixture body 101, and a hidden groove 103 provided on the fixture body 101; the hidden groove 103 is located at the front end of the through hole 102, and the staff can pass the bolt through the through hole 102 and connect it with the external structure to carry out the installation of the device. The hidden groove 103 will hide the bolt head to prevent it from being directly exposed to the outside and causing collision damage, thereby extending the service life of the device.

[0023] Furthermore, two groups of limiting mechanisms 2 are provided, and the two groups of limiting mechanisms 2 are respectively located on both sides of the inside of the fixture body 101, and two groups of hidden grooves 103 are provided, so that UV three-proof process spraying work can be carried out on two groups of light panels at the same time, thereby improving work efficiency.

[0024] Furthermore, a plurality of opening grooves 202 are disposed on the other end surface of the fixture body 101 .

[0025] As can be seen from the above, when the UV three-proof process spraying treatment is carried out on the lamp board, the lamp board can be stuck in the hidden groove 103, and the fixture body 101 will limit the position of the lamp board through the limiting groove 201, so as to avoid the shaking of the lamp board affecting the normal work when the three-proof glue is sprayed, so as to facilitate the use of personnel, and when the light board is stuck in the limiting groove 201, the hole blocking protrusion 302 will be stuck in the hollow hole of the lamp board, so as to avoid the undesirable phenomenon that the three-proof glue leaks from the hollow hole of the lamp board to the lamp surface when the UV three-proof process spraying treatment is carried out.

[0026] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the shielding member includes a network board 304 arranged in the card board 303, and a plurality of shielding blocks 105 arranged at the rear end of the network board 304. The staff can customize the network board 304 according to the specifications of the light board so that the shielding blocks 105 correspond to the hollow holes of the light board.

[0027] Specifically, a clamping groove 301 is provided on the front end surface of the fixture body 101 outside the limiting groove 201 , and the clamping groove 301 is matched with the clamping plate 303 .

[0028] As can be seen from the above, when performing the UV three-proof process spraying work, the card plate 303 can be inserted into the card slot 301 after the light board is inserted into the limit slot 201. The card slot 301 will limit the position of the card plate 303, and the blocking block 105 will fit with the hollow hole of the light board, and the network board 304 will not fit with the light board. The staff can spray the three-proof glue through the empty slot on the network board 304 and the gap between the network board 304 and the light board. During the spraying of the three-proof glue, due to the obstruction of the blocking block 105, the blocking part of the blocking block 105 cannot be sprayed, so as to meet the needs of special selective spraying of the UV three-proof process. The cooperation with the hole-blocking protrusion 302 can further improve the shielding effect of the hollow hole of the light board, and effectively avoid the undesirable phenomenon that the three-proof glue leaks from the hollow hole of the light board to the front of the light board.

[0029] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0034] In the drawings of the embodiments disclosed by the present invention, only the structures involved in the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cover plate type selective spraying three-prevention tool, characterized in that: include, The main body (1) comprises a fixture body (101) and a mounting member arranged on the fixture body (101); A limiting mechanism (2) comprising a limiting groove (201) arranged in the fixture body (101); and The shielding mechanism (3) comprises a plurality of hole blocking protrusions (302) arranged in the limiting groove (201), a clamping plate (303) arranged at the front end of the fixture body (101), and a shielding member arranged on the clamping plate (303).

2. A cover plate type selective spraying three-prevention tool according to claim 1, characterized in that: The mounting member comprises a through hole (102) arranged on the fixture body (101), and a hidden groove (103) arranged on the fixture body (101); the hidden groove (103) is located at the front end of the through hole (102).

3. A cover plate type selective spraying three-prevention tool according to claim 1, characterized in that: Two groups of the limiting mechanisms (2) are provided, and the two groups of the limiting mechanisms (2) are respectively located on two sides inside the fixture body (101).

4. The cover plate type selective spraying three-prevention tool according to claim 1, characterized in that: A plurality of open grooves (202) are provided on the other end surface of the fixture body (101).

5. The cover plate type selective spraying three-prevention tool according to claim 1, characterized in that: The shielding member comprises a network board (304) arranged in the card board (303), and a plurality of shielding blocks (105) arranged at the rear end of the network board (304).

6. The cover plate type selective spray three-prevention tool according to claim 1, characterized in that: A clamping groove (301) is provided on the front end surface of the fixture body (101) outside the limiting groove (201), and the clamping groove (301) is adapted to the clamping plate (303).

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