CN218695603U

CN218695603U - Rotatable positioning tool

Info

Publication number: CN218695603U
Application number: CN202223146267.0U
Authority: CN
Inventors: 刘君智
Original assignee: Dongguan Mingjin Electronic Technology Co ltd
Current assignee: Dongguan Mingjin Electronic Technology Co ltd
Priority date: 2022-11-26
Filing date: 2022-11-26
Publication date: 2023-03-24
Anticipated expiration: 2032-11-26

Abstract

The utility model provides a can carry out pivoted location frock relates to location frock technical field, comprising a base plate, the top surface of bottom plate is located one side position department and is equipped with the grudging post admittedly, it has the screw rod to rotate between bottom plate and the grudging post, the below that is located the screw rod between the bottom plate is equipped with the gag lever post admittedly, be provided with the balladeur train between screw rod and the gag lever post, one side of balladeur train and grudging post all rotates there is mainboard splint, one side fixed mounting of mainboard splint has the carousel, the below that the inside of grudging post is located the carousel slides and has the fixed stick, and during the in-service use, through setting up bottom plate, grudging post, screw rod, gag lever post, balladeur train, mainboard splint, carousel, fixed stick, spring, stopper and couple, utilize the fixed stick to be spacing with mainboard splint at the mode of different angles, make the positive and negative can once only accomplish the welding of part on mainboard splint, avoid people to relapse the loaded down with trivial details operation of clamping mainboard, improved the machining efficiency of mainboard.

Description

Rotatable positioning tool

Technical Field

The utility model relates to a location frock technical field especially relates to a can carry out pivoted location frock.

Background

The set-top box is a device for connecting a television and an external signal source, and can convert compressed digital signals into television contents and display the television contents on the television, parts are generally required to be welded on the front surface and the back surface of a main board of the set-top box in the machining process of the main board, in order to prevent the main board from shifting, people can fix the main board between positioning tools during welding, the current positioning tools are used for limiting the main board in a mode of clamping two sides of the main board, when people need to weld parts on the other side of the main board, the main board is required to be detached and clamped again, and the process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a positioning tool capable of rotating.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a can carry out pivoted location frock, includes the bottom plate, the top surface of bottom plate is located one side position department and is equipped with the grudging post admittedly, it has the screw rod to rotate between bottom plate and the grudging post, the stopper is equipped with admittedly to the below that is located the screw rod between the bottom plate, be provided with the balladeur train between screw rod and the stopper, one side of balladeur train and grudging post all rotates there is mainboard splint, one side fixed mounting of mainboard splint has the carousel, the inside of grudging post is located the below slip of carousel and is had fixed stick, fixedly connected with spring between fixed stick and the grudging post, the position department that one side of grudging post is close to fixed stick still is equipped with the stopper, one side of fixed stick is rotated and is had the couple.

In order to adjust mainboard splint angle, the utility model discloses the improvement has, the fixed orifices has been seted up to the inside of carousel, and the fixed orifices runs through the carousel middle part.

In order to make the balladeur train translation, the utility model discloses the improvement has, the balladeur train rotates with the screw rod to be connected, balladeur train and gag lever post sliding connection.

In order to be spacing with the mainboard, the utility model discloses the improvement has, mainboard splint symmetric distribution is on balladeur train and grudging post, the spacing groove has been seted up between the mainboard splint.

In order to prevent that the mainboard from being hindered by the clamp, the utility model discloses the improvement has, the position department that is located spacing groove between the mainboard splint is provided with auxiliary device, auxiliary device include the rubber pad, the rubber pad sets up between the mainboard splint, the hanging hole has all been seted up to the both sides of rubber pad, the equal fixed mounting in both sides of mainboard splint has the peg.

In order to laminate the mainboard both sides, the utility model discloses the improvement has, the draw-in groove has been seted up between the rubber pad, the shape of draw-in groove is trapezoidal.

In order to improve the firmness after the installation of the rubber pad, the utility model discloses the improvement has, the diameter of peg is greater than the diameter of hanging hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up bottom plate, grudging post, screw rod, gag lever post, balladeur train, mainboard splint, carousel, fixed stick, spring, stopper and couple, utilize the fixed stick with the spacing mode at different angles of mainboard splint, make the welding of part can once only be accomplished to the positive and negative of mainboard on mainboard splint, avoid people to relapse the loaded down with trivial details operation of clamping mainboard, improved the machining efficiency of mainboard, do benefit to in-service use.

2. The utility model discloses in, during the in-service use, through setting up auxiliary device, played and prevented that the mainboard from being pressed from both sides the condition of hindering and appearing, made the mainboard can obtain the protection when pressing from both sides tightly to the rubber pad dismouting is simple and convenient, does benefit to in-service use.

Drawings

Fig. 1 is a schematic view of the overall structure of a rotatable positioning tool according to the present invention;

fig. 2 is a side view of a rotatable positioning tool according to the present invention;

fig. 3 is a schematic cross-sectional view of a portion of the structure of one side of the cradle shown in fig. 2 of the positioning tool capable of rotating according to the present invention;

fig. 4 is the utility model provides a can carry out the structural schematic diagram of the rubber pad in fig. 1 in the pivoted location frock.

Illustration of the drawings:

1. a base plate; 2. erecting a frame; 3. a screw; 4. a limiting rod; 5. a carriage; 6. a main board clamping plate; 7. a turntable; 8. a fixing hole; 9. a fixing rod; 10. a spring; 11. a limiting block; 12. hooking; 13. a limiting groove; 14. a rubber pad; 15. hanging holes; 16. a hanging rod; 17. a clamping groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1-2, the present invention provides a technical solution: the utility model provides a can carry out pivoted location frock, includes bottom plate 1, the top surface of bottom plate 1 is located one side position department and is equipped with grudging post 2 admittedly, it has screw rod 3 to rotate between bottom plate 1 and the grudging post 2, the below that is located screw rod 3 between the bottom plate 1 is equipped with gag lever post 4 admittedly, be provided with balladeur train 5 between screw rod 3 and the gag lever post 4, balladeur train 5 rotates with screw rod 3 to be connected, balladeur train 5 and gag lever post 4 sliding connection, it is spacing with balladeur train 5 through gag lever post 4, make it can be at 3 surperficial translation movements of screw rod.

Please refer to fig. 1-3, one side of balladeur train 5 and grudging post 2 all rotates there is mainboard splint 6, one side fixed mounting of mainboard splint 6 has carousel 7, fixed orifices 8 have been seted up to the inside of carousel 7, and fixed orifices 8 run through carousel 7 middle part, fixed orifices 8 through setting up and running through carousel 7, make mainboard splint 6 can be spacing in different positions department, the inside below that is located carousel 7 of grudging post 2 slides there is fixed rod 9, fixedly connected with spring 10 between fixed rod 9 and the grudging post 2, the position department that one side of grudging post 2 is close to fixed rod 9 still is equipped with stopper 11, one side of fixed rod 9 is rotated there is couple 12, mainboard splint 6 symmetric distribution is on balladeur train 5 and grudging post 2, spacing groove 13 has been seted up between mainboard splint 6, through setting up spacing groove 13, make the mainboard both sides can be spacing between mainboard splint 6.

In the second embodiment, referring to fig. 1 and 4, an auxiliary device is disposed between the motherboard clamping plates 6 at the position of the limiting groove 13, the auxiliary device includes a rubber pad 14, a slot 17 is disposed between the rubber pads 14, the slot 17 is trapezoidal, the rubber pad 14 can enclose and block two sides of the motherboard by disposing the slot 17, and the rubber pad 14 is disposed between the motherboard clamping plates 6.

Referring to fig. 1 and 4, hanging holes 15 are formed in both sides of a rubber pad 14, hanging rods 16 are fixedly mounted on both sides of a main board clamping plate 6, the diameter of each hanging rod 16 is larger than that of each hanging hole 15, and the rubber pad 14 can be firmly sleeved on the hanging rods 16 through the hanging holes 15 with small hole diameters, so that the rubber pad is not easy to loosen.

The working principle is as follows: by arranging the bottom plate 1, the upright frame 2, the screw 3, the limiting rod 4, the sliding frame 5, the main board clamp 6, the turntable 7, the fixing rod 9, the spring 10, the limiting block 11 and the hook 12, firstly, one side of a main board needing to be welded is placed at the position of a limiting groove 13 of the main board clamp 6 on the upright frame 2, then, the screw 3 is rotated, as the sliding frame 5 is internally provided with threads meshed with the screw 3, at the moment, under the limiting action of the limiting rod 4, the sliding frame 5 drives the upper main board clamp 6 to move in a translation manner towards the upright frame 2, when the main board clamp 6 on the sliding frame 5 is tightly attached to the other side of the main board, the main board is clamped, at the moment, the surface of the main board can be welded, when people need to weld parts on the other side of the main board, only the fixing rod 9 needs to move downwards, the fixing rod 9 continuously drives the spring 10 to contract tightly in the moving process, when the fixing rod 9 moves out of the fixing hole 8 in the main board from the fixing hole in the turntable 7, the fixing rod 9, the hook can be moved out of the main board can be prevented from being clamped by the main board clamp 12, the main board 6, the main board can be clamped by the limiting groove 13, the main board 6 and the main board can be clamped by the main board clamp, and the main board can be moved back by the limiting groove, the limiting rod 9, when the main board can be clamped by the main board clamp device, the main board 6, the main board can be moved again, the main board can be prevented from being arranged on the main board 6, when the main board can be clamped by the main board 6, the main board can be moved back by the main board, the main board clamp device, meanwhile, the rubber pad 14 is broken off at two sides, so that the hanging holes 15 formed in the surface of the rubber pad 14 are removed from the hanging rods 16, the effect of detaching the rubber pad 14 can be achieved, and people can replace the rubber pad conveniently.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a can carry out pivoted location frock, includes bottom plate (1), its characterized in that: the utility model discloses a fixed rod's of base plate (1) is fixed, the top surface of base plate (1) is located one side position department and is equipped with grudging post (2) admittedly, it has screw rod (3) to rotate between base plate (1) and grudging post (2), the below that is located screw rod (3) between base plate (1) is equipped with gag lever post (4) admittedly, be provided with balladeur train (5) between screw rod (3) and gag lever post (4), one side of balladeur train (5) and grudging post (2) all rotates there is mainboard splint (6), one side fixed mounting of mainboard splint (6) has carousel (7), the below that the inside of grudging post (2) is located carousel (7) slides has fixed rod (9), fixedly connected with spring (10) between fixed rod (9) and grudging post (2), stopper (11) still are equipped with in the position department that one side of grudging post (2) is close to fixed rod (9), one side rotation of fixed rod (9) has couple (12).

2. The rotatable location frock of claim 1, characterized in that: fixed orifices (8) have been seted up to the inside of carousel (7), and fixed orifices (8) run through carousel (7) middle part.

3. The rotatable location frock of claim 1, characterized in that: the sliding frame (5) is rotationally connected with the screw rod (3), and the sliding frame (5) is connected with the limiting rod (4) in a sliding mode.

4. The rotatable location frock of claim 3, characterized in that: mainboard splint (6) symmetric distribution is on balladeur train (5) and grudging post (2), spacing groove (13) have been seted up between mainboard splint (6).

5. The rotatable location frock of claim 4, characterized in that: the utility model discloses a portable computer, including mainboard splint (6), be located the position department of spacing groove (13) between mainboard splint (6) and be provided with auxiliary device, auxiliary device include rubber pad (14), rubber pad (14) set up between mainboard splint (6), hanging hole (15) have all been seted up to the both sides of rubber pad (14), the equal fixed mounting in both sides of mainboard splint (6) has peg (16).

6. The rotatable location frock of claim 5, characterized in that: clamping grooves (17) are formed between the rubber pads (14), and the clamping grooves (17) are trapezoidal in shape.

7. The rotatable location frock of claim 5, characterized in that: the diameter of the hanging rod (16) is larger than that of the hanging hole (15).