CN212745696U - Universal back clip for fixing electric appliance - Google Patents
Universal back clip for fixing electric appliance Download PDFInfo
- Publication number
- CN212745696U CN212745696U CN202021521685.1U CN202021521685U CN212745696U CN 212745696 U CN212745696 U CN 212745696U CN 202021521685 U CN202021521685 U CN 202021521685U CN 212745696 U CN212745696 U CN 212745696U
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- bottom plate
- back splint
- rotating
- rotating frame
- universal
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Abstract
The utility model provides a universal back splint for fixing an electric appliance, which comprises a fixed seat for fixing the electric appliance, wherein the fixed seat is connected with a rotating frame through a pin shaft, and a first angle positioning mechanism for positioning the rotating angle of the rotating frame is arranged between the rotating frame and the fixed seat; a back clamp mechanism is hinged on the rotating frame, and a second angle positioning mechanism for positioning the rotating angle of the back clamp mechanism is arranged between the back clamp mechanism and the rotating frame; the back splint mechanism comprises a back splint bottom plate and a back splint panel. Compared with the prior art, the universal back splint has the advantages that the clip which is closed in a normal state and opened when being pressed hard is formed between the back splint bottom plate and the back splint panel through the torsion spring, the fixing seat is installed on an electric appliance, the rotating frame can rotate through the pin shaft, the back splint bottom plate can rotate in the rotating frame, and in the rotating process, the rotating angle can be positioned by using each angle positioning mechanism, so that the universal back splint is simple and convenient.
Description
Technical Field
The utility model relates to an electrical equipment, especially an universal back splint for electrical apparatus is fixed.
Background
The law enforcement instrument for police is a device commonly used in the law enforcement process of police officers, and needs to be worn on the police officers frequently. The existing law enforcement instrument for police is arranged on a shoulder strap or a pocket of a police officer in a clamp and belt mode, but is inconvenient to take down and install in the using process, and the shooting angle cannot be changed according to the requirement, so that the law enforcement instrument is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides an universal back splint for electrical apparatus is fixed can adjust and location angle, simple and convenient at any time.
The utility model adopts the technical proposal that:
a universal back splint for fixing an electric appliance is characterized by comprising a fixed seat for fixing the electric appliance, wherein the fixed seat is connected with a rotating frame through a pin shaft; a back clamp mechanism is hinged on the rotating frame, and a second angle positioning mechanism for positioning the rotating angle of the back clamp mechanism is arranged between the back clamp mechanism and the rotating frame; the back splint mechanism includes back splint bottom plate and back splint panel, and the link portion of back splint bottom plate rotates with the rotating turret through first pivot to be connected, is equipped with articulated seat on the back splint bottom plate, and the link of back splint panel rotates with articulated seat through the second pivot to be connected, is equipped with the torsion spring of cover in the second pivot in articulated seat, and the activity tip of back splint panel forms the portion of bending, and the activity tip of back splint bottom plate is equipped with and bends a complex draw-in groove, and one side of back splint bottom plate outwards extends formation hook portion.
Preferably, the rotating frame is provided with a containing groove for containing the connecting end part of the back splint base plate, and the bottom of the containing groove is provided with a pin shaft hole for allowing the pin shaft to penetrate through and be movably connected with the fixed seat.
Preferably, the accommodating groove is internally provided with a disc spring, and the pin shaft sequentially penetrates through the disc spring, the rotating frame and the fixed seat.
Preferably, the first angle positioning mechanism comprises at least three positioning protrusions arranged on the back of the rotating frame around the pin shaft hole and at least three positioning grooves arranged on the fixed seat and matched with the positioning protrusions.
Preferably, a pressure spring is arranged between one side of the connecting end part of the back clamp bottom plate and the other inner side wall of the accommodating groove, a pressure spring groove for accommodating the pressure spring is arranged in the connecting end part of the back clamp bottom plate, and the second angle positioning mechanism is positioned between the other side of the connecting end part of the back clamp bottom plate and one inner side wall of the accommodating groove.
More preferably, the first rotating shaft sequentially passes through the second angle positioning mechanism, the back clamp bottom plate and the pressure spring; and an opening clamp spring connected with the tail end of the first rotating shaft penetrating through the rotating seat is arranged on the outer side of the rotating frame.
More preferably, the second angle positioning mechanism includes a gear plate and a gear block, the gear plate is attached to the other side of the connecting end portion of the back clamp, the gear block is attached to an inner side wall of the accommodating groove, a central hole of the gear plate is a polygonal hole, a polygonal column matched with the polygonal hole is arranged on the side wall of the connecting end portion of the back clamp base plate, and four gear protrusions matched with the gear plate are arranged on the side face of the gear block attached to the gear plate.
Preferably, the front surface of the back splint bottom plate and the back surface of the back splint panel are both provided with anti-skid projections.
Preferably, the back of the back splint bottom plate is provided with a buffer gasket.
Preferably, the two end parts of the fixing seat are respectively provided with a screw hole.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides an universal back splint for electrical apparatus is fixed forms the clip that is closed when the normality and opens when pressing hard through torsion spring between back splint bottom plate and the back splint panel, adopts the fixing base to install on electrical apparatus, and the rotating turret can take place to rotate through the round pin axle, and the back splint bottom plate can take place to rotate in the rotating turret to rotate the angle of available each angular positioning mechanism of in-process and fix a position, simple and convenient.
Drawings
Fig. 1 is a first schematic view of a universal back clip for fixing an electrical appliance according to the present invention;
fig. 2 is a second schematic view of a universal back clip for fixing an electrical appliance according to the present invention;
fig. 3 is a third schematic view of a universal back clip for fixing an electrical appliance according to the present invention;
fig. 4 is a fourth schematic view of the universal back clip for fixing an electrical appliance according to the present invention;
fig. 5 is an exploded view of a universal back clip for fixing an electrical appliance according to the present invention;
fig. 6 is a schematic view of a back splint bottom plate in the universal back splint for fixing an electric appliance according to the present invention;
fig. 7 is an exploded view of the fixing base and the rotating frame in the universal back clip for fixing the electrical appliance.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 to 7 illustrate a preferred embodiment of the universal back clip for fixing an electrical appliance according to the present invention. As shown in fig. 1 to 7, the universal back clip for fixing an electrical appliance includes a fixing seat 10 for fixing on the electrical appliance, the fixing seat 10 is connected to a rotating frame 20 through a pin 101, and a first angle positioning mechanism 30 for positioning a rotation angle of the rotating frame is arranged between the rotating frame and the fixing seat; a back clamp mechanism 40 is hinged on the rotating frame 20, and a second angle positioning mechanism 50 for positioning the rotation angle of the back clamp mechanism is arranged between the back clamp mechanism 40 and the rotating frame 20; the back splint mechanism 40 comprises a back splint base plate 41 and a back splint panel 42, the connecting end part of the back splint base plate 41 is rotatably connected with the rotating frame through a first rotating shaft 401, a hinged seat 411 is arranged on the back splint base plate, the connecting end part of the back splint panel 42 is rotatably connected with the hinged seat 411 through a second rotating shaft 402, a torsion spring 43 sleeved on the second rotating shaft is arranged in the hinged seat, a bent part 421 is formed at the movable end part of the back splint panel 42, a clamping groove 412 matched with the bent part is arranged at the movable end part of the back splint base plate 41, one side of the back splint base plate 41 extends outwards to form a hook part 413, a clip which is closed at the normal state and opened when being pressed with force is formed between the back splint base plate and the back splint panel through the torsion spring, and the connecting end part of the back splint panel 42 can be pressed when in use, so that the movable end parts of the back splint base plate 41; the rotating frame 20 can rotate 360 degrees around the pin shaft 101, and after the rotating frame rotates to a proper angle, the rotating angle is positioned by using the first angle limiting mechanism 30; the back-clamping mechanism 40 hinged with the rotating frame 20 can also rotate within a range of 180 degrees around the first rotating shaft 401, and after the back-clamping mechanism rotates to a proper angle, the rotating angle is positioned by using the second angle limiting mechanism 50; the bending part 421 on the back splint panel 42 is matched with the clamping groove 412 on the back splint bottom plate 41, so that the back splint panel can be prevented from sliding off in the clamping process, and the hook part 413 on one side of the back splint bottom plate 41 can be used as a hook, thereby being convenient for clamping and installation.
As shown in fig. 7, the rotating frame 20 is provided with a containing groove 21 for containing the connecting end portion of the back splint base plate, the bottom of the containing groove is provided with a pin shaft hole 211 for allowing a pin shaft to pass through and be movably connected with the fixing seat, the pin shaft 101 passes through the pin shaft hole 211 to be connected with the fixing seat 10, and the rotating frame 20 can rotate around the pin shaft 101; the disc spring 212 is arranged in the accommodating groove 21, the pin shaft 101 sequentially penetrates through the disc spring 212, the rotating frame 20 and the fixed seat 10, and the rotating force of the rotating frame 20 can be adjusted by changing the elastic force of the disc spring 212.
First angle positioning mechanism 30 includes that at least three sets up the protruding 31 and at least three setting of location at the rotating turret back around round pin shaft hole 211 and fixes a position protruding 31 complex positioning groove 32 on the fixing base, uses round pin axle 101 to rotate to needs angle back as the center at rotating turret 20, presses rotating turret 20 to laminating fixing base 10, and the protruding 31 of location on the rotating turret 20 cooperates with positioning groove 32 on the fixing base 10, fixes a position the turned angle location of rotating turret 20 like this.
A pressure spring 44 is arranged between one side of the connecting end part of the back clamp bottom plate 41 and the other inner side wall of the containing groove, a pressure spring groove 414 for containing the pressure spring is arranged in the connecting end part of the back clamp bottom plate, the second angle positioning mechanism 50 is arranged between the other side of the connecting end part of the back clamp bottom plate and one inner side wall of the containing groove 21, the pressure spring 44 is arranged between the containing groove 21 and the second angle positioning mechanism 50, and the first rotating shaft 401 sequentially penetrates through the second angle positioning mechanism 50, the back clamp bottom plate 41 and the pressure spring 44; an opening clamp spring 22 connected with the tail end of a first rotating shaft penetrating through the rotating seat is arranged on the outer side of the rotating frame 20; when the back splint base plate 41 is rotated, the back splint base plate 41 presses the compression spring 44, the back splint base plate 41 drives the whole back splint mechanism 40 to rotate around the first rotating shaft 401, after the angle is determined, the back splint base plate 41 is loosened, the other side of the connecting end part of the back splint base plate 41 clings to the second angle positioning mechanism 50 under the action of the compression spring 44, and the second angle positioning mechanism 50 positions the rotating angle of the back splint base plate 41. And the connecting end of the back splint bottom plate 41 is positioned in the containing groove 11, so that the whole back splint mechanism 40 can rotate around the first rotating shaft 401 by more than 180 degrees.
The second angle positioning mechanism 50 comprises a fluted disc 51 and a gear block 52, the fluted disc 51 is attached to the other side of the connecting end part of the back clamp, the gear block 52 is attached to one inner side wall of the accommodating groove, a central hole of the fluted disc 51 is a polygonal hole 511, a polygonal column 415 matched with the polygonal hole is arranged on the side wall of the connecting end part of the back clamp bottom plate 41, four gear protrusions 521 matched with the fluted disc are arranged on the side surface of the gear block 52 attached to the fluted disc, when the rotating back clamp bottom plate 41 rotates around the first rotating shaft 401, the pressure spring 44 is extruded during rotation, the fluted disc 51 enables the fluted disc 51 to be attached to the other side of the connecting end part of the back clamp due to the matching of the polygonal hole 511 and the polygonal column 415 on the back clamp bottom plate 41, the fluted disc 51 is slightly separated from the gear block 52, and the gear protrusions 521 on the gear block; after the back clamp base plate 41 is rotated to a proper angle, the toothed disc 51 on the back clamp base plate 41 is attached to the gear block 52, and the gear protrusions 521 on the gear block 52 are matched with the tooth grooves of the toothed disc 51, so that the rotation angle of the back clamp base plate 41 is positioned.
The front surface of the back splint bottom plate 41 and the back surface of the back splint panel 42 are both provided with anti-skid protrusions 403, so that the gripping force is increased during clamping, and the back splint is prevented from falling off. In addition, the front surface of the connecting end of the back splint panel 42 is provided with a rib 4201 for preventing slipping when the connecting end of the back splint panel 42 is pressed. The back of the back clamp bottom plate 41 is provided with a buffer gasket 45, so that the impact of the back clamp on an electric appliance is reduced.
The two ends of the fixing seat 10 are respectively provided with a screw hole 11, and the fixing seat 10 is installed on an electric appliance by utilizing the screws to be matched with the screw holes 11.
The use process of the whole universal back splint specifically comprises the following steps: 1) the fixed seat 10 is installed on an electric appliance through a screw; 2) slightly separating the fixed seat 10 from the rotating frame 20, rotating the rotating frame 20 by taking the pin shaft 101 as a center, pressing the rotating frame 20 to be attached to the fixed seat 10 after rotating to a required angle, and matching the positioning protrusion 31 on the rotating frame 20 with the positioning groove 32 on the fixed seat 10; 3) the back clamp bottom plate 41 is rotated to extrude the compression spring 44, the fluted disc 51 is slightly separated from the gear block 52, and the gear protrusions 521 on the gear block 52 do not influence the rotation of the back clamp bottom plate 41; after rotating to a proper angle, loosening the back clamp base plate 41, attaching the fluted disc 51 on the back clamp base plate 41 to the gear block 52, and matching the gear protrusions 521 on the gear block 52 with the tooth grooves of the fluted disc 51; 4) when in use, the connecting end of the back splint panel 42 can be pressed, so that the back splint soleplate 41 and the movable end of the back splint panel 42 are opened to be clipped on the clothes.
To sum up, the technical scheme of the utility model can be fully effectual the above-mentioned utility model purpose of realization, just the utility model discloses a structure and functional principle all obtain abundant verification in the embodiment, can reach anticipated efficiency and purpose, do not deviating from the utility model discloses a under the prerequisite of principle and essence, can make multiple change or modification to the embodiment of utility model. Therefore, the present invention includes all the alternative contents within the scope mentioned in the claims, and all the equivalent changes made within the claims of the present invention are included in the claims of the present application.
Claims (10)
1. A universal back splint for fixing an electric appliance is characterized by comprising a fixed seat for fixing the electric appliance, wherein the fixed seat is connected with a rotating frame through a pin shaft; a back clamp mechanism is hinged on the rotating frame, and a second angle positioning mechanism for positioning the rotating angle of the back clamp mechanism is arranged between the back clamp mechanism and the rotating frame; the back splint mechanism includes back splint bottom plate and back splint panel, and the link portion of back splint bottom plate rotates with the rotating turret through first pivot to be connected, is equipped with articulated seat on the back splint bottom plate, and the link of back splint panel rotates with articulated seat through the second pivot to be connected, is equipped with the torsion spring of cover in the second pivot in articulated seat, and the activity tip of back splint panel forms the portion of bending, and the activity tip of back splint bottom plate is equipped with and bends a complex draw-in groove, and one side of back splint bottom plate outwards extends formation hook portion.
2. The universal back clip for appliance securement of claim 1, wherein: the rotating frame is provided with a containing groove used for containing the connecting end part of the back splint bottom plate, and the bottom of the containing groove is provided with a pin shaft hole used for allowing a pin shaft to penetrate through and be movably connected with the fixed seat.
3. The universal back clip for appliance securement of claim 2, wherein: the accommodating groove is internally provided with a disc spring, and the pin shaft sequentially penetrates through the disc spring, the rotating frame and the fixed seat.
4. The universal back clip for appliance securement of claim 2, wherein: the first angle positioning mechanism comprises at least three positioning protrusions arranged on the back face of the rotating frame around the pin shaft hole and at least three positioning grooves arranged on the fixed seat and matched with the positioning protrusions.
5. The universal back clip for appliance securement of claim 2, wherein: a pressure spring is arranged between one side of the connecting end part of the back clamp bottom plate and the other inner side wall of the containing groove, a pressure spring groove used for containing the pressure spring is arranged in the connecting end part of the back clamp bottom plate, and the second angle positioning mechanism is positioned between the other side of the connecting end part of the back clamp bottom plate and one inner side wall of the containing groove.
6. The universal back clip for appliance securement of claim 5, wherein: the first rotating shaft sequentially penetrates through the second angle positioning mechanism, the back clamp bottom plate and the pressure spring; and an opening clamp spring connected with the tail end of the first rotating shaft penetrating through the rotating seat is arranged on the outer side of the rotating frame.
7. The universal back clip for appliance securement of claim 6, wherein: the second angle positioning mechanism comprises a fluted disc and a gear block, the other side of the connecting end part of the fluted disc attaching back clamp and the inner side wall of the accommodating groove of the gear block are attached, the central hole of the fluted disc is a polygonal hole, polygonal columns matched with the polygonal hole are arranged on the side wall of the connecting end part of the back clamp base plate, and four gear bulges matched with the fluted disc are arranged on the side surface of the attaching fluted disc on the gear block.
8. The universal back clip for appliance securement of claim 1, wherein: the front surface of the back splint bottom plate and the back surface of the back splint panel are provided with anti-skid projections.
9. The universal back clip for appliance securement of claim 1, wherein: and the back surface of the back splint bottom plate is provided with a buffer gasket.
10. The universal back clip for appliance securement of claim 1, wherein: screw holes are respectively arranged at two ends of the fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521685.1U CN212745696U (en) | 2020-07-29 | 2020-07-29 | Universal back clip for fixing electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521685.1U CN212745696U (en) | 2020-07-29 | 2020-07-29 | Universal back clip for fixing electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212745696U true CN212745696U (en) | 2021-03-19 |
Family
ID=75023761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021521685.1U Active CN212745696U (en) | 2020-07-29 | 2020-07-29 | Universal back clip for fixing electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212745696U (en) |
-
2020
- 2020-07-29 CN CN202021521685.1U patent/CN212745696U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |