CN214332368U

CN214332368U - Novel public security criminal is with on-spot investigation lamp

Info

Publication number: CN214332368U
Application number: CN202120915174.6U
Authority: CN
Inventors: 李哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-01
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a novel public security criminal is with on-spot investigation lamp, including power shell, be provided with portable power source in the power shell, power shell's week side is provided with the handle, be provided with the switch on hand, the switch is connected with the portable power source electricity, the standing groove has been seted up on the power shell, be provided with supporting component in the standing groove, one side of power shell is provided with turns to the subassembly, turn to and be provided with the illuminator on the subassembly, the illuminator is connected with the portable power source electricity, through setting up supporting component and turning to the subassembly, be convenient for adjusting device and place the platform vertical direction and the horizontal direction's light irradiation angle, do not need the staff to hold always and shine, high durability and convenient use, the flexibility of staff's operation has been improved.

Description

Novel public security criminal is with on-spot investigation lamp

Technical Field

The utility model relates to a criminal investigation technical field specifically is a novel on-spot investigation lamp is used to public security criminal.

Background

At present, the degree of public security science and technology is higher and higher, and especially the requirement to the on-the-spot investigation of criminal case is also stricter and stricter, and at present, the equipment investment of this piece of criminal technique of public security organs at all levels is also bigger and bigger, and various light sources that are used for surveying the crime scene are also more and more, and more specialty need use on-the-spot investigation lamp to survey the footprint, the fingerprint etc. of criminal when public security surveys the crime scene.

For example, application No.: 2019216687356 discloses a public security criminal is with on-spot investigation lamp, including a lamp stand and a lamp section of thick bamboo, the inboard of lamp stand is provided with electric telescopic handle, electric telescopic handle's flexible end runs through the lamp stand and is connected with a lamp section of thick bamboo, the cover is equipped with guiding mechanism on the lateral wall of a lamp section of thick bamboo, the installation cavity has been seted up to the front end of a lamp section of thick bamboo, fixed mounting has high luminance LED big lamp pearl in the installation cavity, a plurality of LED little lamp pearls and safeguard mechanism, the lamp stand upper end is provided with the handle, above-mentioned public security criminal is with on-spot investigation lamp, it holds always to need the staff when using, the investigation lamp can only shine with place platform's horizontally direction when placing, the flexibility that the staff used has been reduced, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel public security criminal is with on-spot investigation lamp can effectively solve above-mentioned problem.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a novel public security is on-spot investigation lamp for criminal, the investigation lamp includes power shell, be provided with portable power source in the power shell, power shell's week side is provided with the handle, be provided with the switch on hand, the switch with portable power source electricity is connected, the standing groove has been seted up on the power shell, be provided with supporting component in the standing groove, one side of power shell is provided with turns to the subassembly, turn to and be provided with the illuminator on the subassembly, the illuminator with the portable power source electricity is connected.

Further, the supporting component comprises a gear shaft, two groups of connecting sleeves are sleeved on the gear shaft, multiple groups of plastic teeth are evenly arranged on the inner sides of the connecting sleeves, connecting rods are arranged on the outer sides of the connecting sleeves, and the connecting rods can be rotated through the cooperation of the plastic teeth and the gear shaft, so that the angle between the device and the vertical direction of the placing platform can be changed.

Further, the one end of connecting rod is provided with the locking head, the overhead cover of locking is equipped with the lock sleeve, the lock sleeve with wear to be equipped with the telescopic link in the connecting rod, the one end threaded connection of telescopic link has the rubber ball, through adjusting the flexible length of telescopic link can increase device's control range, the rubber ball can increase the contact friction of telescopic link prevents to skid.

Furthermore, the handle is sleeved with an anti-slip sleeve, the anti-slip sleeve is convenient for workers to hold, and the device is prevented from falling.

Further, the steering assembly comprises an installation sleeve, the installation sleeve is in threaded connection with the power supply shell, a fixing hole and a fixing shaft are arranged on the installation sleeve, a rotating shaft penetrates through the fixing hole, a first gear is arranged on the rotating shaft, a rotating sleeve is sleeved on the fixing shaft, a second gear is arranged on the rotating sleeve, the second gear is meshed with the first gear, and the illuminating lamp sleeve is arranged on the rotating sleeve.

Furthermore, an adjusting knob is arranged at the upper end of the rotating shaft, two groups of joining blocks are uniformly arranged on the rotating sleeve, two groups of joining grooves are uniformly formed in the illuminating lamp, and the joining blocks are clamped in the joining grooves.

Furthermore, a plurality of groups of anti-skidding grooves are uniformly formed in the adjusting knob, a reset spring is sleeved on the rotating shaft and arranged at the lower end of the first gear, a plurality of groups of positioning grooves are uniformly formed in the mounting sleeve, three groups of positioning blocks are uniformly arranged on the first gear, and the positioning blocks are matched with the positioning grooves.

The utility model has the advantages that:

1. through rotating the connecting rod, at this moment, the plastics tooth in the connecting sleeve is fixed a position with the gear shaft mutually supporting to the angle of connecting rod, and it is convenient to adjust, and the angle of being convenient for to change device and place the platform vertical direction light irradiation, through the adjustable telescopic link overhang length of elasticity lock sleeve in the connecting rod to increase the scope of vertical direction angle modulation, the rubber ball that sets up on the telescopic link can increase telescopic link and place the platform's contact friction, produces the phenomenon of skidding when avoiding placing.

2. Through setting up the steering assembly, during the use, through pressing down and rotating adjust knob, reset spring pressurized contraction this moment, adjust knob rotates and makes the pivot rotatory, the pivot rotates and makes the rotating sleeve rotate through first gear and second gear meshing, the rotating sleeve rotates and makes the illuminator rotate, thereby but micromatic setting and place the light irradiation angle of platform horizontal direction, it is convenient to adjust, do not need the staff to hold always and shine, improve staff's flexibility of operation, high durability and convenient use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and the following drawings only show some examples of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a novel public security criminal site investigation lamp according to the present invention;

FIG. 2 is an exploded view of a novel public security criminal field investigation lamp of the present invention;

fig. 3 is a bottom view of the novel public security criminal site investigation lamp of the present invention;

FIG. 4 is an exploded view of a support assembly in a novel public security criminal field investigation lamp of the present invention;

FIG. 5 is an exploded view of a steering assembly in a novel public security criminal field investigation lamp of the present invention;

FIG. 6 is a schematic structural view of a mounting sleeve in a novel public security criminal field investigation lamp according to the present invention;

fig. 7 is an enlarged view of the area a in fig. 5.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

10. an anti-slip sleeve; 11. a fixed shaft; 12. rotating the sleeve; 13. a lamp; 14. a second gear; 15. a rotating shaft; 16. a return spring; 17. a first gear; 18. adjusting a knob; 19. a fixing hole; 20. a mobile power supply; 21. a handle; 22. a switch; 23. a joining block; 24. a power supply housing; 25. a gear shaft; 26. a placement groove; 27. positioning a groove; 28. positioning blocks; 29. an anti-slip groove; 30. connecting sleeves; 31. installing a sleeve; 101. a connecting rod; 102. a telescopic rod; 103. plastic teeth; 104. a rubber ball; 105. a locking sleeve; 106. a locking head; 107. a joining groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1-7, a novel public security criminal is with on-spot investigation lamp, the investigation lamp includes power shell 24, is provided with portable power source 20 in the power shell 24, and power shell 24's week side is provided with handle 21, and the cover is equipped with antiskid cover 10 on the handle 21, conveniently takes hold, avoids skidding to break the device, is provided with switch 22 on the handle 21, and switch 22 is connected with portable power source 20 electricity, makes things convenient for controlling means's opening and closing, and control is convenient.

In some embodiments, the handle 21 and the power supply housing 24 may be movably connected, a connecting hole is formed in the handle 21, a connecting seat is disposed on the power supply housing 24, the connecting hole is sleeved on the connecting seat, a fastening knob is disposed on the connecting seat in a penetrating manner, the handle 21 is convenient to rotate through the fastening knob, and the device is convenient to store.

The power supply shell 24 is provided with a placing groove 26, a supporting component is arranged in the placing groove 26 and comprises a gear shaft 25, the gear shaft 25 is sleeved with two sets of connecting sleeves 30, the inner sides of the connecting sleeves 30 are evenly provided with multiple sets of plastic teeth 103, the outer sides of the connecting sleeves 30 are provided with connecting rods 101, and the connecting rods 101 are conveniently positioned and adjusted through the cooperation of the plastic teeth 103 and the gear shaft 25.

Connecting rod 101's one end is provided with locking head 106, the cover is equipped with lock sleeve 105 on the locking head 106, wear to be equipped with telescopic link 102 in lock sleeve 105 and the connecting rod 101, through the adjustable telescopic link 102 of elasticity lock sleeve 105 the overhanging length in connecting rod 101, but the adjusting range of increase device, telescopic link 102's one end threaded connection has rubber ball 104, rubber ball 104 can improve the frictional force when telescopic link 102 places, avoid producing the phenomenon of skidding.

One side of power shell 24 is provided with the subassembly that turns to, the subassembly that turns to includes installation cover 31, installation cover 31 is threaded connection with power shell 24, dismantle simple to operate, be convenient for change, be provided with fixed orifices 19 and fixed axle 11 on the installation cover 31, wear to be equipped with pivot 15 in the fixed orifices 19, be provided with first gear 17 in the pivot 15, the cover is equipped with on the fixed axle 11 and rotates cover 12, be provided with second gear 14 on rotating cover 12, second gear 14 and the meshing of

first gear

17, 13 covers of illuminator are established on rotating cover 12, it is convenient to connect, illuminator 13 is connected with portable power source 20 electricity.

In some embodiments, the lamp 13 and the rotating sleeve 12 can be fixedly welded, so as to improve the connection strength between the lamp 13 and the rotating sleeve 12.

The upper end of pivot 15 is provided with adjust knob 18, evenly is provided with two sets of pieces 23 that link up on the rotating sleeve 12, has evenly seted up two sets of grooves 107 that link up on the illuminator 13, links up the piece 23 card and establishes in linking up the groove 107, links up the piece 23 and links up the groove 107 cooperation and be convenient for fix a position simple to operate, illuminator 13.

Evenly seted up multiunit antiskid groove 29 on adjust knob 18, the phenomenon that produces skidding when avoiding rotating adjust knob 18, it is convenient to rotate, the cover is equipped with reset spring 16 in the pivot 15, reset spring 16 sets up the lower extreme at first gear 17, multiunit constant head tank 27 has evenly been seted up on the installation cover 31, evenly be provided with three group's locating piece 28 on the first gear 17, locating piece 28 and constant head tank 27 adaptation, under reset spring 16's effort, be convenient for fix a position first gear 17, thereby fix a position the angle of shining of device, high durability and convenient use.

When the device is used, the switch 22 is pressed to start the illuminator 13, the device is placed on a platform, the connecting rod 101 in the supporting component is rotated, at the moment, the plastic teeth 103 in the connecting sleeve 30 are matched with the gear shaft 25 to position the angle of the connecting rod 101, the overhanging length of the telescopic rod 102 in the connecting rod 101 can be adjusted through the elastic locking sleeve 105, the angle of light irradiation in the direction perpendicular to the device and the placing platform is convenient to change, the rubber ball 104 arranged on the telescopic rod 102 can increase the contact friction between the telescopic rod 102 and the placing platform, the slipping phenomenon during placing is avoided, the adjusting knob 18 in the steering component is pressed downwards and rotated, at the moment, the reset spring 16 is pressed and contracted, the adjusting knob 18 rotates to rotate the rotating shaft 15, the rotating sleeve 12 rotates through the meshing of the first gear 17 and the second gear 14, the rotating sleeve 12 rotates to rotate the illuminator 13, the transmission ratio of the first gear 17 to the second gear 14 is 2, so that the light irradiation angle of the fine adjustment device and the horizontal direction of the placing platform is convenient to adjust, the worker does not need to hold the fine adjustment device all the time to irradiate, the operation flexibility of the worker is improved, and the use is convenient.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a novel public security criminal is with on-spot investigation lamp which characterized in that: including power shell (24), be provided with portable power source (20) in power shell (24), the week side of power shell (24) is provided with handle (21), be provided with switch (22) on handle (21), switch (22) with portable power source (20) electricity is connected, standing groove (26) have been seted up on power shell (24), be provided with supporting component in standing groove (26), one side of power shell (24) is provided with turns to the subassembly, turn to and be provided with illuminator (13) on the subassembly, illuminator (13) with portable power source (20) electricity is connected.

2. A novel public security criminal field investigation lamp according to claim 1, characterised in that: the supporting component comprises a gear shaft (25), wherein two groups of connecting sleeves (30) are sleeved on the gear shaft (25), multiple groups of plastic teeth (103) are uniformly arranged on the inner sides of the connecting sleeves (30), and connecting rods (101) are arranged on the outer sides of the connecting sleeves (30).

3. A novel public security criminal field investigation lamp according to claim 2, characterised in that: the one end of connecting rod (101) is provided with locking head (106), the cover is equipped with lock sleeve (105) on locking head (106), lock sleeve (105) with wear to be equipped with telescopic link (102) in connecting rod (101), the one end threaded connection of telescopic link (102) has rubber ball (104).

4. A novel public security criminal field investigation lamp according to claim 1, characterised in that: the handle (21) is sleeved with an anti-skid sleeve (10).

5. A novel public security criminal field investigation lamp according to claim 1, characterised in that: the steering assembly comprises an installation sleeve (31), the installation sleeve (31) is in threaded connection with the power supply shell (24), a fixing hole (19) and a fixing shaft (11) are formed in the installation sleeve (31), a rotating shaft (15) is arranged in the fixing hole (19) in a penetrating mode, a first gear (17) is arranged on the rotating shaft (15), a rotating sleeve (12) is sleeved on the fixing shaft (11), a second gear (14) is arranged on the rotating sleeve (12), the second gear (14) is meshed with the first gear (17), and the illuminating lamp (13) is sleeved on the rotating sleeve (12).

6. A novel public security criminal field investigation lamp according to claim 5, characterised in that: the upper end of pivot (15) is provided with adjust knob (18), evenly be provided with two sets of pieces (23) that link up on rotating sleeve (12), evenly seted up two sets of grooves (107) that link up on illuminator (13), link up piece (23) card and establish in linking up in groove (107).

7. A novel public security criminal field investigation lamp according to claim 6, characterised in that: the adjusting mechanism is characterized in that multiple groups of anti-skidding grooves (29) are uniformly formed in the adjusting knob (18), a reset spring (16) is sleeved on the rotating shaft (15), the reset spring (16) is arranged at the lower end of the first gear (17), multiple groups of positioning grooves (27) are uniformly formed in the installing sleeve (31), three groups of positioning blocks (28) are uniformly arranged on the first gear (17), and the positioning blocks (28) are matched with the positioning grooves (27).