TWM575832U - Fixing device - Google Patents

Abstract

The present invention relates to a fixing device, which comprises a positioning device, a connecting rod and a driving device, wherein the positioning device has a docking body on one side of the body of the positioning component, and the body is provided on the other side of the docking body for bonding a positioning portion on the plate is disposed, and one end of the rod of the connecting rod is provided with a first connecting portion for the mating body, and the rod body is provided with a second connecting portion at the other end of the first connecting portion, and then connected to the second connecting portion The connecting body of the driving component of the driving device is combined with the driving component, and the driving component is provided with a driving portion on the other side of the connecting body. The fixing device can replace and assemble the connecting rods of different lengths according to the requirements of different manufacturers, so as to be lifted. The adaptability and extensiveness of the use can further enhance the competitiveness of the product, and the replacement of the connecting rod can also enable different manufacturers to share the same positioning device and the module of the driving device, thereby reducing inventory and waste, thereby reducing Overall production costs.

Description

Fixtures

The present invention provides a fixing device, in particular, the fixing device can replace and assemble different lengths of connecting rods according to the requirements of different manufacturers, so as to improve the adaptability and extensiveness of the use, thereby improving the competitiveness of the overall product.

Pressing, the general panel (board-to-board) is assembled by using a positioning screw with a knob, a collar and a screw to fix the screw and the collar to the first panel, and to rotate The knob locks the screw into the second panel to form a preset position, and then locks the screw with the hand tool, so that the first panel and the second panel are locked and fixed into one body, and can be used in a telecom cabinet, an industrial computer, The working machine or the like uses a device composed of a plurality of devices and a mechanism to be used as a board-to-board connection.

However, in the current situation of the increasing popularity of equipment such as cabinets, industrial computers or work machines, the specifications of chassis, board sets, drawers or keyboard stands designed by various manufacturers are not the same, so that the screws need to be positioned. The length is also different. If you need to develop different molds according to different positioning screw lengths, it will cost a lot of mold opening design and manufacturing costs, and because the lengths required by each manufacturer are different, if there is a surplus for one of the manufacturers. , can not be used by another manufacturer, resulting in material waste and occupy a lot of inventory.

Therefore, how to solve the above-mentioned lack of inconvenience and inconvenience is the direction that the relevant industry players in this industry are eager to study and improve.

Therefore, in view of the above-mentioned shortcomings, the creators have collected relevant materials and designed new patent holders of such fixtures through multi-party evaluation and consideration.

The main purpose of the present invention is that the positioning device has a docking body on one side of the body of the positioning device, and the body is provided with a positioning portion for binding to the preset plate on the other side of the docking body, and the rod of the connecting rod The first end of the body is provided with a first connecting portion for the mating body, and the second connecting portion is disposed at the other end of the rod, and the connecting portion of the driving component of the driving device is coupled to the second connecting portion. The driving component is provided with a driving portion on the other side of the connecting body. The connecting rod can be replaced and assembled according to different manufacturers' requirements, so as to improve the adaptability and extensiveness of the use, thereby improving the overall product competitiveness. And the replacement of the connecting rod can also enable different manufacturers to share the same positioning device and the driving device module, thereby reducing the inventory and waste of different types of positioning devices and driving devices, so as to reduce the overall production cost. .

The secondary purpose of the creation is that the fixing device can be replaced with the length of the connecting rod, so that the positioning device and the driving device need not be replaced, so that the positioning device and the driving device only need to be replaced. It can be produced through a set of molds, which can reduce the cost of mold design and development, so as to reduce manufacturing costs.

1‧‧‧ Positioning device

11‧‧‧ Positioning components

111‧‧‧Ontology

1111‧‧‧Limited ring body

112‧‧‧ docking body

1121‧‧‧First riveted joint

113‧‧‧ Positioning Department

1131‧‧‧ external thread

12‧‧‧Flexible components

13‧‧‧Sleeve

131‧‧‧Perforation

1311‧‧‧ Groove

1312‧‧‧ Limit slot

132‧‧‧ Fixed Department

1321‧‧‧fixed slot

1322‧‧‧ accommodating slots

1323‧‧‧Washers

133‧‧‧blocking

1331‧‧‧Circular stop ring

2‧‧‧Connecting rod

21‧‧‧ rod body

22‧‧‧ First Connection

221‧‧‧First connection hole

23‧‧‧Second Linkage

231‧‧‧Second connection hole

3‧‧‧ drive

31‧‧‧ Drive components

311‧‧‧Connector

3111‧‧‧Second riveting surface

312‧‧‧ Drive Department

3121‧‧‧ actuation surface

313‧‧‧ positioning ring

32‧‧‧Outer casing

321‧‧‧through hole

322‧‧‧ fitting slot

323‧‧‧Operation surface

4‧‧‧ board

41‧‧‧Fixed holes

5‧‧‧ plates

51‧‧‧Keyhole

511‧‧‧ internal thread

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is a side cross-sectional view of the original plate before assembly.

The fifth figure is a side cross-sectional view of the assembled sheet.

The sixth drawing is a perspective view of another embodiment of the creation.

The seventh figure is a perspective view of another perspective of another embodiment of the creation.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second and third figures, which are the three-dimensional appearance drawing, the three-dimensional exploded view and the three-dimensional exploded view of another perspective. It can be clearly seen from the figure that the creation system includes the positioning device 1. Rod 2 and drive unit 3, wherein:

The positioning device 1 includes a positioning member 11 , an elastic member 12 and a sleeve 13 , wherein the positioning member 11 has a cylindrical body 111 and a limiting ring body 1111 protruding outwardly on a side of the body 111, and One side of the limiting ring body 1111 is provided with an outwardly protruding abutting body 112, and a first riveted surface 1121 is provided on the surface of the abutting body 112, and the body 111 is provided on the other side with respect to the butting body 112. The positioning portion 113 of the thread 1131 is sleeved with the elastic member 12 on the body 111 of the positioning member 11, and the sleeve 13 is disposed outside the positioning member 11 and the elastic member 12. The sleeve 13 is internally provided. The body 111 and the positioning portion 113 are inserted into the through hole 131, and a recess 1311 is formed on the top of the through hole 131 for the movable displacement of the limiting ring body 1111, and the through hole 131 is recessed at the bottom of the groove 1311 for the elastic member 12. One end resisting slot 1312, further, a fixing portion 132 is disposed on the bottom surface of the sleeve 13, and the fixing portion 132 is disposed on the surface of the sleeve 13 with a fixing groove 1321, and a receiving groove 1322 is recessed inside the fixing groove 1321. The accommodating groove 1322 is coupled with a gasket 1323, and the sleeve 13 is provided with a blocking portion 133 on the other side of the fixing portion 132, and the blocking portion 133 has an obliquely extending direction toward the through hole 131 and is blocked from the top surface of the limiting ring body 1111. The annular stop ring 1331; the two ends of the elastic member 12 are respectively abutted between the limiting ring body 1111 and the groove 1311.

The connecting rod 2 is a cylindrical rod body 21, and the first connecting portion 22 and the second connecting portion 23 are respectively disposed at opposite ends of the rod body 21, and the first connecting portion 22 and the second connecting portion 23 are respectively located The first connecting hole 221 and the second connecting hole 231 are recessed in the two end faces of the rod body 21 .

The driving device 3 includes a driving component 31 and an outer sleeve 32. The driving component 31 is provided with a connecting body 311 on one side thereof, and a second riveting surface 3111 having a concave-convex shape is formed on the surface of the connecting body 311, and the driving component 31 is opposite. A driving portion 312 is disposed on the other side of the connecting body 311, and the driving portion 312 is formed on the top surface of the driving element 31 with an operating surface 3121, and a larger outer diameter is formed between the connecting body 311 and the driving portion 312. The positioning ring 313 is further provided with an outer sleeve 32 on the driving component 31. The outer sleeve 32 is internally provided with a through hole 321 for the driving component 31 to be inserted therein, and a positioning ring 313 is recessed on the inner wall surface of the through hole 321 . The engaging groove 322 is embedded in a positioning, and the outer surface of the outer sleeve 32 is formed with an operation surface 323 which can be an embossed surface, a rough surface, a non-slip strip or a non-slip bump.

The actuating surface 3121 of the driving portion 312 of the driving component 31 may be a cross-shaped groove, a hexagonal hole, a plum blossom hole or a slotted groove for a relative type of hand tool (eg, a cross screwdriver, a ratchet wrench, an open end wrench, an adjustable wrench, and an inner wrench). The hex wrench or the flat driver or the like drives to drive the driving element 31 to rotate in a radial movable displacement.

When the present invention is assembled, the positioning component 11 of the positioning device 1 can be first mounted on the first connecting portion 22 of the connecting rod 2, so that the mating body 112 of the positioning component 11 extends into the first engaging portion 22. In the connecting hole 221, the inner wall surface of the first connecting hole 221 is riveted and integrated with the first riveting surface 1121 of the mating body 112 by a riveting machine (not shown), and then the body 111 of the positioning component 11 is integrated. The upper movable sleeve is provided with the elastic member 12 and the sleeve 13 , and the blocking portion 133 of the sleeve 13 is deformed by a punching machine (not shown), so that the annular stop ring 1331 of the blocking portion 133 can be For blocking the top surface of the limiting ring body 1111, thereby preventing the sleeve 13 from being disengaged from the positioning element 11, and after the positioning device 1 is assembled on the connecting rod 2, the driving element 31 of the driving device 3 can be assembled. The second connecting portion 23 of the connecting rod 2 is inserted into the second connecting hole 231 of the second connecting portion 23, and the second connecting hole 311 is also used by the riveting machine. The riveting surface 3111 is assembled and assembled in the second engaging hole 231 by riveting and joining together, thereby completing the assembly work of the present invention.

The docking body 112 of the positioning component 11 and the connecting body 311 of the driving component 31 are preferably assembled and positioned at the two ends of the connecting rod 2 by means of riveting, but in actual application, the threaded locking, snap assembly or Welding and other joining methods are assembled at the two ends of the connecting rod 2, however, there are many ways in which the positioning member 11 and the driving element 31 are assembled at the two ends of the connecting rod 2, so that the structure that can achieve the aforementioned effects should be covered by the present invention. Simple modification And the equivalent structural changes shall be included in the scope of the patent of this creation and shall be combined with Chen Ming.

Please refer to the fourth and fifth figures. This is a side cross-sectional view of the original sheet before assembly and a side cross-sectional view of the panel after assembly. It can be clearly seen from the figure that when the creation is before leaving the factory, it can be The connecting rods 2 of different lengths are replaced and assembled according to the requirements of different manufacturers. In actual use, the positioning device 1 can firstly fix the fixing portion 132 of the sleeve 13 into the fixing hole 41 of the plate body 4, and The caulking machine is used to rive the receiving groove 1322 of the fixing portion 132 with the fixing hole 41 so that the sleeve 13 is firmly coupled to the plate body 4, and then the plate body 4 is abutted against the plate 5, The hand tool is inserted into the through hole 321 of the outer sleeve 32, and is rotated on the actuating surface 3121 of the driving portion 312 of the abutting driving member 31, or directly rotated by the operation surface 323 of the outer sleeve 32 by hand, thereby driving the connection. The positioning member 11 of the rod 2 and the positioning device 1 is axially rotated, and is radially displaced in the through hole 131 of the sleeve 13, so that the limiting ring body 1111 protruding from the surface of the body 111 is pressed against the elastic member 12 to be compressed. Deformation whereby the positioning portion 113 of the positioning member 11 is coupled to the keyhole of the sheet 5 51, and the external thread 1131 of the positioning portion 113 is screwed into the inner thread 511 of the locking hole 51, thereby extending the overall length by the connecting rod 2, so as to facilitate the plate body 4 and the plate 5 The laminate is integrated into one.

Please also refer to the sixth and seventh figures, which are perspective views of another embodiment of the present invention and another perspective view of another embodiment. It can be clearly seen from the figure that another embodiment of the present creation The sleeve 32 of the driving device 3 has a large force receiving surface for the user's fingers to grip, so that the user can use the freehand to perform the turning action.

This creation has the following advantages:

(1) The connecting rod 2 can be replaced and assembled according to the needs of different manufacturers. Different lengths can improve the adaptability and extensiveness of the use, thereby improving the competitiveness of the overall product, and the method of replacing the connecting rod 2 can also enable different manufacturers to share the same type of positioning device 1 and the driving device 3 Therefore, the inventory and waste of different types of positioning device 1 and driving device 3 can be reduced to achieve the utility of reducing the overall production cost.

(2) When the fixing device is matched with the requirements of different manufacturers, only the length of the connecting rod 2 needs to be replaced, so that the positioning device 1 and the driving device 3 need not be replaced, so that the positioning device 1 and the driving device 3 need only pass through one The mold can be produced, which can reduce the mold design and development cost, so as to reduce the manufacturing cost.

The above description is only for the preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes that are made by using the present specification and the schema contents should be included in the same reason. Within the scope of the patent of this creation, it is given to Chen Ming.

In summary, when the creation fixture is used, it can really achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation. In order to meet the requirements of the new patent application, the application is submitted according to law. The case will be granted as soon as possible to protect the hard work of the creators. If there is any doubt in the arbitral tribunal, please do not hesitate to give a letter, and the creator will try his best to cooperate with him.

Claims (10)

A fixing device includes a positioning device, a connecting rod and a driving device, wherein: the positioning device has a positioning component, and the positioning component has a mating body on one side of the body, and the body is provided on the other side of the mating body. The positioning rod is coupled to the positioning portion of the preset plate; the connecting rod has a rod body, and a first connecting portion for the joint of the mating body is provided at one end of the rod body, and the rod body is provided with a second end at the other end with respect to the first connecting portion The driving device has a driving component, and one side of the driving component is provided with a connecting body for coupling the second connecting portion, and the driving component is provided with a driving portion with respect to the other side of the connecting body. The fixing device of claim 1, wherein the body of the positioning component is provided with a limiting ring body protruding outwardly, and the elastic component is sleeved on the body, and the positioning component and the elastic component are further The sleeve is externally provided with a sleeve, and the sleeve is internally provided with a through hole for the body and the positioning portion to penetrate, and the top of the through hole is recessed with a groove for the movable displacement of the limiting ring body, and the through hole is recessed at the bottom of the groove. There is a limiting groove for the one end of the elastic component to be abutted, and a fixing portion for positioning the preset plate body is disposed on the bottom surface of the sleeve, and the sleeve is provided on the other side of the fixing portion for stopping at the limiting ring. a blocking portion at the top of the body, and the two ends of the elastic member are respectively abutted between the limiting ring body and the groove. The fixing device according to claim 2, wherein the fixing portion of the sleeve is located on the surface of the sleeve and has a fixing groove recessed on the preset plate body. The fixing device according to claim 3, wherein the fixing groove is recessed with a receiving groove, and a gasket is coupled to the receiving groove. The fixing device of claim 2, wherein the blocking portion of the sleeve has an annular stop ring extending obliquely toward the perforation and blocking the top surface of the limiting ring body. The fixing device of claim 1, wherein a surface of the mating body of the positioning component is provided with a first riveting surface, and a surface of the connecting body of the driving component is formed with a second riveting surface, and the connecting rod The first connecting portion and the second connecting portion are respectively disposed on the two end faces of the rod body, and a first connecting hole for riveting with the first riveting surface, and a second connecting hole for riveting with the second riveting surface. The fixing device according to claim 1, wherein the positioning portion surface of the positioning member is formed with an external thread. The fixing device of claim 1, wherein the driving portion of the driving element is located at a top surface of the driving element to form an active surface. The fixing device of claim 1, wherein a connecting ring having a larger outer diameter is protruded outwardly between the connecting body and the driving portion of the driving component, and an outer sleeve is mounted on the driving component. A through hole for inserting the driving component is disposed inside the outer sleeve, and a fitting groove is formed in the inner wall surface of the through hole for the positioning ring to be embedded in a positioning. The fixing device according to claim 9, wherein the outer surface of the outer sleeve top surface is formed with an operation surface.