CN220119255U - Wrist lamp with lamp cap convenient to detach - Google Patents

Abstract

The utility model belongs to the technical field of wrist lamps, and particularly relates to a wrist lamp with a lamp holder convenient to detach, which comprises a lamp body, wherein an installation head is connected in the lamp body in a sliding manner, the lamp holder is fixedly connected to the installation head, the lamp holder is contacted with the lamp body, a first contact is arranged on the installation head, a second contact is arranged in the lamp body, the second contact is contacted with the first contact, a quick-dismantling mechanism is jointly arranged between the installation head and the lamp body, a switch button is arranged on the lamp body, a connecting seat is fixedly connected to the lamp body, and a first binding belt and a second binding belt are fixedly connected to the connecting seat. According to the wrist lamp, the quick-dismantling mechanism is arranged between the lamp body and the lamp cap of the wrist lamp, the lamp cap is positioned on the lamp body by the mounting head, and the positioning pin in the mounting head is inserted into the lamp body under the elasticity of the spring and is contacted with the ejector pin, so that the lamp cap can be dismantled for maintenance or replacement by pushing the positioning pin out of the lamp body through the ejector pin, and the wrist lamp is simple and convenient.

Description

Wrist lamp with lamp cap convenient to detach

Technical Field

The utility model relates to the technical field of wrist lamps, in particular to a wrist lamp with a lamp cap convenient to detach.

Background

At present, the traditional lighting device used by people when going out at night is a hand-held lamp, and the hand-held lamp needs to be held by one hand and cannot be released, so that the moving range of arms is limited. Lighting devices also have a head-mounted type, but the range of illumination is limited, for which wrist lamps are commercially available. For example, the utility model patent with the bulletin number of CN207146032U discloses a wrist lamp, which comprises a wrist protector and a battery box, wherein a female buckle is arranged on the surface of the wrist protector, an LED lamp is arranged on the battery box, a male buckle is arranged at the bottom of the battery box, and the positions of the female buckle and the male buckle are corresponding; the wrist band is provided with a binding belt which is used for fixing the battery box on the surface of the wrist band; the internal surface of ligature area is provided with cylindric arch.

The existing wrist lamp has the advantages that the lamp cap part of the existing wrist lamp is of a buckle structure of an injection molding part, the installation is convenient, the later period of the existing wrist lamp can be detached by means of tools when the later period of the existing wrist lamp needs to be detached and replaced, the existing wrist lamp is inconvenient, the wrist strap of the existing wrist lamp is of an integrated elastic band structure, and a user cannot conveniently adjust tightness according to the wrist diameter of the user. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a wrist lamp with a lamp cap convenient to detach, which solves the problems that the lamp cap of the existing wrist lamp is inconvenient to detach and the wrist strap is inconvenient to adjust tightness.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wrist lamp that lamp holder was convenient to detach, includes the lamp body, the overhead fixedly connected with lamp holder of sliding connection in the lamp body, the lamp holder contacts with the lamp body, be provided with first contact on the installation, be provided with the second contact in the lamp body, second contact contacts with first contact, be provided with quick detach mechanism jointly between installation head and the lamp body, be provided with the switch button on the lamp body, fixedly connected with connecting seat on the lamp body, fixedly connected with first bandage and second bandage on the connecting seat, fixedly connected with dop on the first bandage, fixedly connected with latch on the second bandage, the draw-in hole has been seted up on the second bandage.

Preferably, the clamping head is a sphere, and the clamping head, the first binding band and the second binding band are made of silicone rubber. Through the setting of dop silicone rubber material, can be better block into in the card hole.

Preferably, the number of the clamping holes is multiple, and the plurality of the clamping holes are uniformly distributed on the second binding belt. Through the arrangement of a plurality of clamping holes, the tightness of the wrist strap can be adjusted by being matched with the clamping head.

Preferably, the quick release mechanism comprises a locating pin, a spring, a guide sleeve, a top pin and a limiting block, wherein the locating pin is connected with the mounting head in a sliding manner, the locating pin is connected with the lamp body in a sliding manner, the spring is arranged in the mounting head, the guide sleeve is fixedly connected with the lamp body, the top pin is connected with the guide sleeve in a sliding manner, and the top pin is in contact with the locating pin. Through the setting of quick detach mechanism, the dismantlement of lamp holder of being convenient for trades.

Preferably, one end of the spring is fixedly connected with the positioning pin, and the other end of the spring is fixedly connected with the inner surface of the mounting head. By means of the arrangement of the spring, the spring force can be applied to the positioning pin.

Preferably, a limiting block is fixedly connected to the ejector pin, and the limiting block is in sliding connection with the guide sleeve. Through the setting of stopper, have limiting displacement to the stroke of knock pin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the wrist lamp, the quick-dismantling mechanism is arranged between the lamp body and the lamp cap of the wrist lamp, the lamp cap is positioned on the lamp body by the mounting head, and the positioning pin in the mounting head is inserted into the lamp body under the elasticity of the spring and is contacted with the ejector pin, so that the lamp cap can be dismantled for maintenance or replacement by pushing the positioning pin out of the lamp body through the ejector pin, and the wrist lamp is simple and convenient.

2. According to the wrist lamp, the connecting seat is arranged on the lamp body of the wrist lamp, the first binding belt and the second binding belt are arranged on the connecting seat, the clamping head is arranged on the first binding belt, and the ring buckle and the clamping holes are arranged on the second binding belt, so that when a user wears the wrist lamp, the clamping head is matched with the clamping holes at different positions, the tightness of the wrist belt can be adjusted, and the use requirements of different users are met.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a side cross-sectional view of the lamp body of FIG. 1 in accordance with the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a lamp body; 2. a lamp base; 3. a mounting head; 4. a first contact; 5. a second contact; 6. a quick-release mechanism; 7. a switch key; 8. a connecting seat; 9. a first strap; 10. a chuck; 11. a second strap; 12. a clamping hole; 13. a ring buckle; 61. a positioning pin; 62. a spring; 63. a guide sleeve; 64. a knock pin; 65. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a wrist lamp with a lamp cap convenient to detach comprises a lamp body 1, wherein a mounting head 3 is slidably connected in the lamp body 1, the lamp cap 2 is fixedly connected to the mounting head 3, the lamp cap 2 is in contact with the lamp body 1, a first contact 4 is arranged on the mounting head 3, a second contact 5 is arranged in the lamp body 1, the second contact 5 is in contact with the first contact 4, and a switch key 7 is arranged on the lamp body 1.

Referring to fig. 1 and 2, a connecting seat 8 is fixedly connected to a lamp body 1, a first binding band 9 and a second binding band 11 are fixedly connected to the connecting seat 8, a clamping head 10 is fixedly connected to the first binding band 9, the clamping head 10 is made of a spherical shape, the clamping head 10, the first binding band 9 and the second binding band 11 are made of silicone rubber, the clamping head 10 can be better clamped into a clamping hole 12 through the arrangement of the silicone rubber of the clamping head 10, a ring 13 is fixedly connected to the second binding band 11, clamping holes 12 are formed in the second binding band 11, the number of the clamping holes 12 is multiple, the clamping holes 12 are uniformly distributed on the second binding band 11, and the clamping head can be matched with the clamping head 10 through the arrangement of the clamping holes 12 to adjust tightness of a wrist strap.

Referring to fig. 2 and 3, a quick-release mechanism 6 is jointly arranged between a mounting head 3 and a lamp body 1, the quick-release mechanism 6 is arranged to facilitate the disassembly and replacement of a lamp cap 2, the quick-release mechanism 6 comprises a positioning pin 61, a spring 62, a guide sleeve 63, a top pin 64 and a limiting block 65, the positioning pin 61 is slidably connected with the mounting head 3, the positioning pin 61 is slidably connected with the lamp body 1, the spring 62 is arranged in the mounting head 3, one end of the spring 62 is fixedly connected with the positioning pin 61, the other end of the spring 62 is fixedly connected with the inner surface of the mounting head 3, elastic force can act on the positioning pin 61 through the arrangement of the spring 62, a guide sleeve 63 is fixedly connected with the lamp body 1, the top pin 64 is slidably connected with the guide sleeve 63, the top pin 64 is in contact with the guide sleeve 63, and the limiting block 65 is slidably connected with the guide sleeve 63 to limit the stroke of the top pin 64 through the arrangement of the limiting block 65.

The specific implementation process of the utility model is as follows: when the wrist lamp is used, the connecting seat 8 of the lamp body 1 is attached to the upper part of a wrist, namely the surface of the back of the hand, then the first binding belt 9 passes through the ring buckle 13 of the second binding belt 11, the clamping head 10 on the first binding belt 9 is clamped into the clamping holes 12 on the second binding belt 11, a user can clamp the clamping head 10 into the clamping holes 12 at different positions according to the needs, the tightness of the wrist belt is automatically adjusted, and then the opening and closing of the lamp cap 2 can be controlled through the switch button 7, so that the wrist lamp belongs to the prior art;

in addition, if the lamp cap 2 is required to be overhauled or replaced in the later period, the mounting head 3 and the lamp cap 2 can be taken down together by pushing the ejector pin 64, pushing the positioning pin 61 by the ejector pin 64 under the guide of the guide sleeve 63 and pushing the positioning pin 61 out of the lamp body 1, and the operation is simple and convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wrist lamp that lamp holder was conveniently dismantled, includes lamp body (1), its characterized in that: the utility model discloses a lamp body, lamp body (1) and lamp body, lamp body (1) are connected with installation head (3) in the sliding, fixedly connected with lamp holder (2) on installation head (3), be provided with first contact (4) on lamp body (1), be provided with second contact (5) in lamp body (1), second contact (5) and first contact (4) contact, be provided with quick detach mechanism (6) jointly between installation head (3) and lamp body (1), be provided with switch button (7) on lamp body (1), fixedly connected with connecting seat (8) on lamp body (1), fixedly connected with first bandage (9) and second bandage (11) on connecting seat (8), fixedly connected with chuck (10) on first bandage (9), fixedly connected with buckle (13) on second bandage (11), set up card hole (12) on second bandage (11).

2. The wrist lamp with a lamp cap convenient to detach according to claim 1, wherein: the clamping head (10) is a sphere, and the clamping head (10), the first binding band (9) and the second binding band (11) are made of silicone rubber.

3. The wrist lamp with a lamp cap convenient to detach according to claim 1, wherein: the number of the clamping holes (12) is multiple, and the clamping holes (12) are uniformly distributed on the second binding band (11).

4. The wrist lamp with a lamp cap convenient to detach according to claim 1, wherein: quick detach mechanism (6) are including locating pin (61), spring (62), uide bushing (63), knock-out pin (64), stopper (65), sliding connection has locating pin (61) in installation head (3), locating pin (61) and lamp body (1) sliding connection, be provided with spring (62) in installation head (3), fixed connection uide bushing (63) on lamp body (1), sliding connection has knock-out pin (64) in uide bushing (63), knock-out pin (64) and locating pin (61) contact.

5. The wrist lamp with a lamp cap convenient to detach according to claim 4, wherein: one end of the spring (62) is fixedly connected with the positioning pin (61), and the other end of the spring (62) is fixedly connected with the inner surface of the mounting head (3).

6. The wrist lamp with a lamp cap convenient to detach according to claim 4, wherein: a limiting block (65) is fixedly connected to the ejector pin (64), and the limiting block (65) is in sliding connection with the guide sleeve (63).