CN218576031U

CN218576031U - Mobile phone motherboard anchor clamps

Info

Publication number: CN218576031U
Application number: CN202222933894.2U
Authority: CN
Inventors: 苏晓刚; 姚瑞莲
Original assignee: Guangdong Lianrui Intelligent Technology Co ltd
Current assignee: Guangdong Lianrui Intelligent Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-07
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a mobile phone motherboard anchor clamps belongs to mobile phone motherboard test technical field, comprises a workbench, the rigid coupling has the riser on the lateral wall of workstation, the rigid coupling has the mount on the lateral wall on riser top, the rigid coupling has the bracing piece on the top surface of mount, the other end of bracing piece articulates there is the pull rod, it has the linking pole to articulate on the lateral wall of pull rod, the other end of linking pole articulates there is the depression bar, the other end joint of depression bar has the clamp plate, and the surface slip of depression bar has cup jointed the spacing ring, the rigid coupling has the movable block on the lateral wall of clamp plate. The utility model provides a mobile phone motherboard anchor clamps can fully stabilize the removal of clamp plate to avoid clamp plate dislocation mobile phone motherboard, not only guaranteed the accuracy of mobile phone motherboard clamping position, still not fragile mobile phone motherboard, and the installation or the dismantlement that can portably clamp plate do benefit to the maintenance or the change of clamp plate.

Description

Mobile phone motherboard anchor clamps

Technical Field

The utility model relates to a mobile phone motherboard tests technical field, especially relates to a mobile phone motherboard anchor clamps.

Background

After the mobile phone motherboard is produced, the mobile phone motherboard is clamped and fixed through the test fixture, the mobile phone motherboard is tested through the test device, the test position is arranged on the base of the test fixture, the flat cable socket of the test device is fixed on the test position, and the flat cable plug connected with the mobile phone motherboard is inserted into the flat cable socket fixed on the test position, so that the electric connection between the test device and the mobile phone motherboard can be completed.

However, the existing mobile phone motherboard clamp has the phenomenon that the clamp plate moves unstably, so that the clamping position of the mobile phone motherboard is not accurate enough, the mobile phone motherboard is easy to damage, and the clamp plate of the general clamp is complex to mount or dismount and is not beneficial to overhaul or replace the clamp plate.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a mobile phone motherboard fixture for solving the above technical problems.

The utility model provides a mobile phone motherboard anchor clamps, includes the workstation, the rigid coupling has the riser on the lateral wall of workstation, the rigid coupling has the mount on the lateral wall on riser top, the rigid coupling has the bracing piece on the top surface of mount, the other end of bracing piece articulates there is the pull rod, it has the pole that links up to articulate on the lateral wall of pull rod, the other end of pole that links up articulates there is the depression bar, the other end joint of depression bar has the clamp plate, and the surface slip of depression bar has cup jointed the spacing ring, the rigid coupling has the movable block on the lateral wall of clamp plate, the guide arm has been cup jointed in the movable block, the fixed cover in the top of guide arm has been cup jointed the fixed block, and the bottom surface of movable block installs spring one.

In one embodiment, the guide rod is fixedly connected with the top surface of the workbench, and the first spring is sleeved with the guide rod in a sliding mode.

In one embodiment, the fixing block is fixedly connected with the side wall of the vertical plate, the limiting ring is fixedly connected with the side wall of the vertical plate, and the fixing frame is arranged in a U shape.

In one embodiment, the vertical plates and the compression rods are respectively and symmetrically arranged about a bisector of the workbench.

In one embodiment, the supporting rod is inclined upwards, the pull rod is arranged in an L shape, and the connecting rods are located at the corners of the pull rod.

In one embodiment, the fixing block and the guide rod are respectively and symmetrically arranged about a bisector of the vertical plate.

In one embodiment, a clamping groove is formed in the bottom surface of the pressing rod, a clamping rod is fixedly connected to the top surface of the pressing plate, a clamping block is slidably sleeved on the side wall of the clamping rod, a second spring is installed between the clamping block and the inner side wall of the clamping rod, and an ejector rod is slidably sleeved on the side wall of the pressing rod.

In one embodiment, the ejector rod is in contact connection with a fixture block, the fixture block is clamped with the side wall of the clamping groove, and the clamping rod is in a quadrangular prism shape.

In one embodiment, the pressure plate is connected with the pressure rod through the clamping rod and the clamping block.

In one embodiment, the clamping block and the spring are symmetrically arranged about a bisector of the clamping rod respectively.

The utility model provides a mobile phone motherboard anchor clamps, one end through the lifting pull rod, make the pull rod rotate on the top of bracing piece, thereby make the pull rod drive the extension rod one end on it and rise, make the other end pulling depression bar's of extension rod top rise, thereby make the depression bar drive the clamp plate perpendicularly and rise under the direction of spacing ring, place the mobile phone motherboard in the assigned position again, push down the pull rod again, reverse above-mentioned operation of repetition, make the vertical push down clamp plate of depression bar, the removal of clamp plate has been stabilized tentatively, the movable block on the clamp plate receives the spacing of guide arm simultaneously, thereby the moving direction of clamp plate has further been restricted, the removal of fully stabilized clamp plate, thereby avoid clamp plate dislocation mobile phone motherboard, the accuracy of mobile phone motherboard clamping position has not only been guaranteed, still not fragile mobile phone motherboard.

The utility model provides a mobile phone motherboard anchor clamps, the spacing extrusion fixture block of lateral wall through the draw-in groove receives, make the fixture block shrink to the kelly in, and extrude spring two, when the kelly gets into the draw-in groove completely, the fixture block no longer receives the restriction of draw-in groove, make the fixture block restore to the throne under the resilience of spring two, thereby make the lateral wall joint of fixture block and draw-in groove, and then fixed kelly and draw-in groove, depression bar and clamp plate have indirectly been fixed, make the simple installation of clamp plate, when needs dismantle the clamp plate, press the ejector pin of depression bar bottom, make the ejector pin promote the fixture block and shift out the draw-in groove, thereby the fixed of kelly has been relieved, and then the fixed of depression bar and clamp plate has been relieved, make the clamp plate can separate with the depression bar, make the dismantlement of clamp plate simple and convenient, reach clamp plate installation or dismantle simple and convenient purpose, do benefit to the maintenance or the change of clamp plate.

Drawings

FIG. 1 is a schematic view of an overall structure of a mobile phone motherboard fixture;

FIG. 2 is an enlarged view of a portion A of the mobile phone motherboard clip shown in FIG. 1;

FIG. 3 is a right side view of a mobile block structure of a mobile phone motherboard fixture;

fig. 4 is a cross-sectional view of the bottom end of a compression bar of a mobile phone motherboard clamp.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a mobile phone motherboard anchor clamps, including workstation 1, the rigid coupling has riser 2 on the lateral wall of workstation 1, the rigid coupling has mount 3 on the lateral wall on riser 2 top, the rigid coupling has bracing piece 4 on the top surface of mount 3, the other end of bracing piece 4 articulates there is pull rod 5, it articulates to articulate has linking pole 6 on the lateral wall of pull rod 5, the other end of linking pole 6 articulates there is depression bar 7, the other end joint of depression bar 7 has clamp plate 9, and the surface slip of depression bar 7 has cup jointed spacing ring 8, the rigid coupling has movable block 10 on the lateral wall of clamp plate 9, sliding sleeve has connected guide arm 11 in the movable block 10, fixed block 12 is fixed to the top of guide arm 11, and spring one 13 is installed to the bottom surface of movable block 10, guide arm 11 and the top surface rigid coupling of workstation 1, spring one 13 and guide arm 11 slip cup joint, fixed block 12 and the lateral wall rigid coupling of riser 2, spacing ring 8 and the lateral wall rigid coupling of riser 2, mount 3 is the U-shaped setting, riser 2 and pull rod 7 are symmetrical about the bisector of workstation 1 respectively, bracing piece 4 slope is upwards, pull rod 5 is L-shaped, linking pole 6 is located the pull rod 5, fixed block 12 and riser 2's symmetry about the bisector riser 2.

Specifically, in the process of clamping the mobile phone motherboard, one end of the pull rod 5 is lifted, so that the pull rod 5 rotates on the top end of the support rod 4, so that the pull rod 5 drives one end of the connecting rod 6 thereon to ascend, so that the other end of the connecting rod 6 pulls the top end of the press rod 7 to ascend, so that the press rod 7 vertically drives the press plate 9 to ascend under the guide of the limit ring 8, then the mobile phone motherboard is placed at a specified position, the pull rod 5 is pressed down, the operations are repeated reversely, so that the press rod 7 vertically presses down the press plate 9, the movement of the press plate 9 is preliminarily stabilized, meanwhile, a movable block 10 on the press plate 9 is limited by a guide rod 11, so that the moving direction of the press plate 9 is further limited, the movement of the press plate 9 can be sufficiently stabilized, so that the press plate 9 is prevented from being dislocated, the accuracy of the clamping position of the mobile phone motherboard is not easily damaged, and the mobile phone motherboard is not easily damaged.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a mobile phone motherboard anchor clamps, the draw-in groove has been seted up to the bottom surface of depression bar 7, the top surface rigid coupling of clamp plate 9 has kelly 14, the lateral wall of kelly 14 slides and has cup jointed fixture block 15, install spring two 16 between the inside wall of fixture block 15 and kelly 14, and slide and cup joint ejector pin 17 on the lateral wall of depression bar 7, ejector pin 17 and fixture block 15 contact are connected, fixture block 15 and the lateral wall joint of draw-in groove, kelly 14 is the quadrangular shape setting, clamp plate 9 passes through kelly 14 and fixture block 15 connects depression bar 7, fixture block 15 and spring two 16 are respectively about the bisector symmetry setting of kelly 14.

Specifically, in the process of installing or dismantling the pressing plate 9, the clamping rod 14 on the pressing plate 9 is inserted into the clamping groove on the pressing rod 7, in the process, along with the insertion of the clamping rod 14, the clamping block 15 on the side wall of the clamping rod 14 is subjected to limiting extrusion of the side wall of the clamping groove, the clamping block 15 is contracted into the clamping rod 14 and extrudes the second spring 16, when the clamping rod 14 completely enters the clamping groove, the clamping block 15 is not limited by the clamping groove, the clamping block 15 resets under the resilience of the second spring 16, the clamping block 15 is clamped with the side wall of the clamping groove, the clamping rod 14 and the clamping groove are further fixed, the pressing rod 7 and the pressing plate 9 are indirectly fixed, the pressing plate 9 is simple and convenient to install, when the pressing plate 9 needs to be dismantled, the ejector rod 17 at the bottom end of the pressing rod 7 is pressed, the ejector rod 17 pushes the clamping block 15 to move out of the clamping groove, the fixing of the clamping rod 14 is relieved, the fixing of the pressing rod 7 and the pressing plate 9 is further relieved, the pressing plate 9 can be separated from the pressing plate 9, the pressing plate 9 can be separated from the pressing plate 7, the pressing plate 9 is simple and convenient to dismantle, the installation or the purpose of the pressing plate 9 is achieved, and the overhaul or the replacement of the pressing plate is facilitated.

The working principle is as follows: in the process of clamping the mobile phone mainboard, firstly, one end of the pull rod 5 is lifted, so that the pull rod 5 rotates at the top end of the support rod 4, the pull rod 5 drives one end of the connecting rod 6 on the pull rod to rise, the other end of the connecting rod 6 pulls the top end of the press rod 7 to rise, so that the press rod 7 vertically drives the press plate 9 to rise under the guide of the spacing ring 8, then the mobile phone mainboard is placed at a specified position, then the pull rod 5 is pressed down, the operations are reversely repeated, so that the press rod 7 vertically presses the press plate 9 down, the movement of the press plate 9 is primarily stabilized, meanwhile, the moving block 10 on the press plate 9 is limited by the guide rod 11, the moving direction of the press plate 9 is further limited, the movement of the press plate 9 is fully stabilized, the press plate 9 is prevented from being dislocated, the accuracy of the clamping position of the mobile phone mainboard is ensured, the mobile phone mainboard is also difficult to be damaged, in the process of mounting or dismounting the press plate 9, the clamping rod 14 on the pressing plate 9 is inserted into the clamping groove on the pressing rod 7, in the process, along with the insertion of the clamping rod 14, the clamping block 15 on the side wall of the clamping rod 14 is limited and extruded by the side wall of the clamping groove, so that the clamping block 15 is contracted into the clamping rod 14 and extrudes the second spring 16, when the clamping rod 14 completely enters the clamping groove, the clamping block 15 is not limited by the clamping groove, so that the clamping block 15 is reset under the resilience of the second spring 16, the clamping block 15 is clamped with the side wall of the clamping groove, the clamping rod 14 and the clamping groove are further fixed, the pressing rod 7 and the pressing plate 9 are indirectly fixed, the pressing plate 9 is simple and convenient to mount, when the pressing plate 9 needs to be dismounted, the ejector rod 17 at the bottom end of the pressing rod 7 is pressed, the ejector rod 17 pushes the clamping block 15 to move out of the clamping groove, the fixing of the clamping rod 14 is dismounted, and the fixing of the pressing rod 7 and the pressing plate 9 is separated from the pressing plate 9, the pressing plate 9 is easy to disassemble, the purpose of easy and convenient installation or disassembly of the pressing plate 9 is achieved, and the maintenance or replacement of the pressing plate 9 is facilitated.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a mobile phone motherboard anchor clamps, includes the workstation, its characterized in that: the utility model discloses a quick-witted, including workstation, riser, connecting rod, clamping rod, limiting ring, guide arm, fixed block, spring one, the other end of bracing piece articulates there is the pull rod, it articulates to articulate on the lateral wall on riser top, the rigid coupling has the mount on the lateral wall on riser top, the rigid coupling has the bracing piece on the top surface of mount, the other end of bracing piece articulates there is the pull rod, it articulates to articulate on the lateral wall of pull rod has the linking rod, the other end of linking rod articulates there is the depression bar, the other end joint of depression bar has the clamp plate, and the surface slip of depression bar has cup jointed the spacing ring, the rigid coupling has the movable block on the lateral wall of clamp plate, slip in the movable block and cup joint the guide arm, the fixed cover in the top of guide arm has the fixed block, and the bottom surface of movable block installs spring one.

2. The mobile phone motherboard fixture as claimed in claim 1, wherein: the guide rod is fixedly connected with the top surface of the workbench, and the first spring is in sliding sleeve connection with the guide rod.

3. The mobile phone motherboard fixture as claimed in claim 1, wherein: the fixed block is fixedly connected with the side wall of the vertical plate, the limiting ring is fixedly connected with the side wall of the vertical plate, and the fixing frame is arranged in a U shape.

4. The mobile phone motherboard fixture as recited in claim 1, wherein: the vertical plate and the pressure lever are symmetrically arranged relative to the bisector of the workbench.

5. The mobile phone motherboard fixture as claimed in claim 1, wherein: the supporting rods incline upwards, the pull rods are arranged in an L shape, and the connecting rods are located at the corners of the pull rods.

6. The mobile phone motherboard fixture as claimed in claim 1, wherein: the fixed block and the guide rod are symmetrically arranged about a bisector of the vertical plate respectively.

7. The mobile phone motherboard fixture as claimed in claim 1, wherein: the clamping groove is formed in the bottom surface of the pressing rod, the clamping rod is fixedly connected to the top surface of the pressing plate, the clamping block is sleeved on the side wall of the clamping rod in a sliding mode, a second spring is installed between the clamping block and the inner side wall of the clamping rod, and the ejector rod is sleeved on the side wall of the pressing rod in a sliding mode.

8. The mobile phone motherboard fixture as claimed in claim 7, wherein: the ejector rod is in contact connection with the fixture block, the fixture block is clamped with the side wall of the clamping groove, and the clamping rod is in a quadrangular shape.

9. The mobile phone motherboard fixture as claimed in claim 7, wherein: the pressing plate is connected with the pressing rod through the clamping rod and the clamping block.

10. The mobile phone motherboard fixture as claimed in claim 7, wherein: the clamping blocks and the springs are symmetrically arranged about a bisector of the clamping rod respectively.