CN209840015U - Lamp holding device with locking function - Google Patents

Abstract

The utility model provides a lamp enclasping device with locking function. A lamp holding device with a locking function comprises a connecting piece, a holding part and a locking part, wherein the connecting piece is hinged with the holding part; the connecting piece is provided with through holes which are respectively positioned at the side part and the bottom part of the connecting piece and are perpendicular to each other and used for hinging, the bottom part of the connecting piece is hinged with the holding part, and the bottom part of the connecting piece is provided with a convex block; the locking assembly comprises a locking block and a locking knob, wherein one end of the locking knob is fixedly connected with the locking block, and the locking block can be tightly attached to the lug of the lower connecting piece under the action of the locking knob. The utility model discloses realize convenient simple installation fixed lamps and lanterns to can adjust and lock the position angle of lamps and lanterns, prevent that lamps and lanterns light-emitting angle from producing the change after the adjustment. The device has good holding and fixing effects, can be suitable for objects with different widths, and ensures that the lamp is not easy to fall off.

Description

Lamp holding device with locking function

Technical Field

The utility model relates to a device is embraced to lamps and lanterns, in particular to device is embraced to lamps and lanterns with locking function belongs to illumination product field.

Background

The lamps in the current market are usually installed and constructed in a fixed angle mode. However, for some applications, such as fixing the lamp on a roof tile of a house or a roof tile of an antique building, the lamp needs to be flexibly installed and the light emitting direction can be adjusted, and for the lamp of the existing product, the lamp needs to be redesigned and produced, which undoubtedly limits the application occasions of the lamp. In addition, after the light emitting direction of the lamp is adjusted, the angle of the lamp may be changed due to the self-weight of the lamp, and the required light emitting angle needs to be corrected manually. Therefore, it is a problem that the technical staff urgently need to solve to design an auxiliary fixing device which can be applied to the existing lamp, and to realize the quick installation and fixation of the lamp, the convenient adjustment of the light-emitting angle and the locking after the angle adjustment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns cohesion device with locking function realizes the fixed lamps and lanterns of quick installation, and convenient adjustment and locking lamps and lanterns light-emitting angle solve the problem of proposing in the above background art.

The utility model provides a technical scheme that its technical problem adopted is:

a lamp holding device with a locking function comprises a connecting piece, a holding part and a locking part, wherein the connecting piece is hinged with the holding part; the connecting piece is provided with through holes which are respectively positioned at the side part and the bottom part of the connecting piece and are perpendicular to each other and used for hinging, the bottom part of the connecting piece is hinged with the holding component, the bottom part of the connecting piece is provided with a convex block, and the convex block extends into the housing of the holding component; the locking component comprises a locking component shell, a transmission gear, a hoop component and a locking deflector rod, wherein a sliding groove for a lug to move is formed in the top of the locking component shell, an adjusting knob is arranged on the end face of one end of the transmission gear and is positioned above the locking component shell and the lower connecting piece, a rack matched with the transmission gear is arranged in the middle of the hoop component, one end of the locking deflector rod is a hinged end hinged with the inside of the locking component shell, the other end of the locking deflector rod is an operating end extending out of the locking component shell, and the middle of the locking deflector rod can rotate along the hinged end to abut against the transmission gear under the action of the operating end; the locking assembly comprises a locking block and a locking knob, wherein one end of the locking knob is fixedly connected with the locking block, and the locking block can be tightly attached to the lug of the lower connecting piece under the action of the locking knob.

Preferably, the housing of the clasping device comprises an upper cover of the clasping device, a lower cover of the clasping device and a fastening screw, wherein the upper cover of the clasping device and the lower cover of the clasping device are fixedly connected through the fastening screw to form an inner cavity.

Preferably, the transmission gear is a duplicate gear, a lower gear of the duplicate gear is meshed with a rack of the hoop component, and an upper gear of the duplicate gear is matched with the stopping deflector rod.

Preferably, the hoop component comprises two hoop sheets arranged oppositely, each hoop sheet is a strip-shaped sheet body with a radian, a fixing hook is arranged at one end of each hoop sheet, a rack is arranged at the other end of each hoop sheet, and the racks of the two hoop sheets are arranged oppositely and in parallel.

Preferably, the locking block and the lug are both semicylindrical bodies.

The utility model has the advantages that:

the utility model discloses a device is held tightly to lamps and lanterns with locking function is independent of lamps and lanterns and can cooperate the use with various lamps and lanterns, realizes the fixed lamps and lanterns of convenient simple installation to can adjust and lock the position angle of lamps and lanterns, prevent that lamps and lanterns light-emitting angle from producing the change after the adjustment. The device has good holding and fixing effects, can be suitable for objects with different widths, and ensures that the lamp is not easy to fall off.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the clasping member of the present invention;

fig. 3 is a schematic structural view of the locking shift lever of the present invention.

In the figure: 1. the locking device comprises a connecting piece, 2, an adjusting knob, 3, a hoop component, 4, a stopping deflector rod, 5, a transmission gear, 6, a lower cover of a holding device, 7, an upper cover of the holding device, 8, a locking block, 9, a locking knob, 10, a fastening screw, 101, a through hole, 102, a lug, 301, a rack, 302, a fixing hook, 401, a hinged end, 402, an operating end, 701 and a sliding groove.

Detailed Description

The technical solution of the present invention is further specifically described below by way of specific embodiments and with reference to the accompanying drawings. It is to be understood that the practice of the present invention is not limited to the following examples, and that any modifications and/or changes in form made to the present invention are intended to fall within the scope of the present invention.

In the utility model, all parts and percentages are weight units, and the adopted equipment, raw materials and the like can be purchased from the market or commonly used in the field if not specified. The methods in the following examples are conventional in the art unless otherwise specified. The components or devices in the following examples are, unless otherwise specified, standard parts or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.

Example (b):

the lamp clasping device with the locking function as shown in fig. 1 and 2 comprises a connecting piece 1, a clasping component and a locking component, wherein the connecting piece is hinged with the clasping component, and the locking component is arranged at the connecting part of the clasping component and the connecting piece.

The connecting piece is provided with through holes 101 which are respectively positioned on the side part and the bottom part of the connecting piece and are perpendicular to each other and used for hinging, the bottom part of the connecting piece is hinged with the holding component, and the bottom part of the connecting piece is provided with a convex block 102 which extends into the housing of the holding component. The connecting piece lateral part through-hole is used for connecting the lamps and lanterns, because the connecting piece is articulated with holding the part tightly, the lamps and lanterns can be through controlling the rotation connecting piece and adjust the azimuth.

The clasping component comprises a clasping component shell, a transmission gear 5, a hoop component 3 and a stop deflector rod 4. The shell of the holding device comprises an upper cover 7 of the holding device, a lower cover 6 of the holding device and a fastening screw 10, wherein the upper cover of the holding device and the lower cover of the holding device are fixedly connected through the fastening screw and form an inner cavity. The top of the housing of the clasping component is provided with a sliding groove 701 for the lug to move.

An end face of one end of the transmission gear is provided with an adjusting knob 2. The transmission gear is a duplicate gear, a lower gear of the duplicate gear is meshed with a rack of the hoop component, and an upper gear of the duplicate gear is matched with the stopping deflector rod. The adjusting knob is arranged at the tail end of the middle shaft of the upper gear and is positioned above the holding component shell and the lower connecting piece.

The hoop component comprises two hoop sheets which are oppositely arranged, the hoop sheets are strip-shaped sheet bodies with radian, one end of each hoop sheet is provided with a fixed hook 302, the other end of each hoop sheet is provided with a rack 301, and the racks of the two hoop sheets are arranged oppositely and in parallel. The fixing hooks of the pair of hoop sheets are opposite and used for hooking the edge of the fixed base body. When the adjusting knob is rotated, the rack meshed with the transmission gear moves towards or away from the center direction of the transmission gear, the hoop component is tightened or loosened, the distance between the two fixed hooks at the two ends is reduced or enlarged, and the function of holding tightly and fixing or disassembling is achieved.

As shown in fig. 3, one end of the stopping deflector rod is a hinged end 401 hinged to the inside of the housing of the clasping component, the other end of the stopping deflector rod is an operating end 402 extending out of the housing of the clasping component, and the middle part of the stopping deflector rod can rotate along the hinged end to abut against the transmission gear under the action of the operating end. After the lamp is fixed by the hoop component, the hoop component is loosened in order to prevent the transmission gear from reversing, the stopping deflector rod is pulled towards the center direction of the transmission gear, and the middle part of the stopping deflector rod is abutted to the gear teeth of the transmission gear so as to prevent the transmission gear from rotating automatically. Before next operation such as loosening the hoop assembly is carried out, the stop deflector rod needs to be pulled to be away from the transmission gear.

The locking assembly comprises a locking block 8 and a locking knob 9, one end of the locking knob is fixedly connected with the locking block, the locking block can be tightly attached to a lug of the lower connecting piece under the action of the locking knob, and the locking block and the lug are semicylindrical bodies. In order to ensure that the angle of the lamp after adjustment is kept unchanged, after the left azimuth angle and the right azimuth angle of the lamp are adjusted in place, the locking knob is screwed to enable the locking block to compress the convex block, and the relative positions of the connecting piece and the holding part are locked, so that the left azimuth angle and the right azimuth angle of the lamp are locked.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims (5)

1. The utility model provides a device is held tightly to lamps and lanterns with locking function which characterized in that: the lamp holding device with the locking function comprises a connecting piece, a holding part and a locking part, wherein the connecting piece is hinged with the holding part; the connecting piece is provided with through holes which are respectively positioned at the side part and the bottom part of the connecting piece and are perpendicular to each other and used for hinging, the bottom part of the connecting piece is hinged with the holding component, the bottom part of the connecting piece is provided with a convex block, and the convex block extends into the housing of the holding component; the locking component comprises a locking component shell, a transmission gear, a hoop component and a locking deflector rod, wherein a sliding groove for a lug to move is formed in the top of the locking component shell, an adjusting knob is arranged on the end face of one end of the transmission gear and is positioned above the locking component shell and the lower connecting piece, a rack matched with the transmission gear is arranged in the middle of the hoop component, one end of the locking deflector rod is a hinged end hinged with the inside of the locking component shell, the other end of the locking deflector rod is an operating end extending out of the locking component shell, and the middle of the locking deflector rod can rotate along the hinged end to abut against the transmission gear under the action of the operating end; the locking part comprises a locking block and a locking knob, one end of the locking knob is fixedly connected with the locking block, and the locking block can be tightly attached to the convex block of the lower connecting piece under the action of the locking knob.

2. A lamp clasping device with a locking function as claimed in claim 1, characterized in that: the shell of the holding device comprises an upper cover of the holding device, a lower cover of the holding device and a fastening screw, wherein the upper cover of the holding device and the lower cover of the holding device are fixedly connected through the fastening screw and form an inner cavity.

3. A lamp clasping device with a locking function as claimed in claim 1, characterized in that: the transmission gear is a duplicate gear, a lower gear of the duplicate gear is meshed with a rack of the hoop component, and an upper gear of the duplicate gear is matched with the stopping deflector rod.

4. A lamp clasping device with a locking function as claimed in claim 1, characterized in that: the hoop component comprises two hoop sheets which are oppositely arranged, the hoop sheets are strip-shaped sheet bodies with radian, one end of each hoop sheet is provided with a fixed hook, the other end of each hoop sheet is provided with a rack, and the racks of the two hoop sheets are arranged oppositely and in parallel.

5. A lamp clasping device with a locking function as claimed in claim 1, characterized in that: the locking block and the lug are both semicylindrical bodies.