CN217875096U - Connection structure and electronic equipment fixed bolster - Google Patents

Abstract

The application provides a connection structure and electronic equipment fixed bolster, including first attach fitting and second attach fitting, first attach fitting has first cooperation portion, second attach fitting have can with the second cooperation portion of connection can be dismantled to first cooperation portion, hold at first interface to during the grafting cooperation of second interface end, second cooperation portion locates on the motion path of first cooperation portion, and with connection can be dismantled to first cooperation portion, because connection structure divide into first attach fitting and second attach fitting to can form through the cooperation mode of pegging graft and connect, consequently, when installing with electronic equipment, need not both hands and embrace heavy electronic equipment installation, but only need through installing first attach fitting on electronic equipment earlier, aim at second attach fitting with the first attach fitting of connecting well again and can form fixed connection, and is very convenient, and the security is high.

Description

Connection structure and electronic equipment fixed bolster

Technical Field

The application relates to the technical field of electronic equipment accessories, in particular to a connecting structure and an electronic equipment fixing support.

Background

Along with scientific and technological development, the scene that electronic equipment needs such as projecting apparatus is more and more, and a lot of electronic equipment such as projecting apparatus need support the use through support frame structure when using, but electronic equipment fixed bolster product on the existing market when installing with equipment, needs both hands to embrace equipment and rotates equipment simultaneously to with equipment fixing on the support. Since the equipment has a certain weight and is very inconvenient to install, this kind of mounting means is very inconvenient, and has the risk of damaging the equipment.

SUMMERY OF THE UTILITY MODEL

The application provides an electronic equipment fixed bolster and be used for fixed electronic equipment's connection structure for electronic equipment is more simple and convenient when installing with bearing structure, reduces the impaired probability of electronic equipment.

According to an aspect of the present application, there is provided in one embodiment a connection structure for fixing an electronic device, including: the electronic equipment connector comprises a first connecting joint and a second connecting joint, wherein the first connecting joint is provided with an equipment connecting end and a first interface end, and the equipment connecting end is provided with an equipment connecting structure which can be fixedly connected with electronic equipment so as to install the electronic equipment on the first connecting joint; the second connector sub comprises a support connection end and a second interface end, the support connection end is provided with a support connection structure for fixedly connecting with a support device so as to install the second connector sub on the support device; the first connecting joint is provided with a first matching part, the second connecting joint is provided with a second matching part which can be detachably connected with the first matching part, and when the first interface end is spliced and matched with the second interface end, the second matching part is arranged on the motion path of the first matching part and is detachably connected with the first matching part.

Optionally, one of the first interface end and the second interface end has an insertion cavity, and the other has an insertion portion that is matched with the insertion cavity, and the first interface end and the second interface end realize a plug-in fit through the insertion cavity and the insertion portion.

Optionally, the insertion cavity is located at the second connection joint, the insertion portion is located at the first connection joint, the second fitting portion is located at a cavity wall of the insertion cavity, and the first fitting portion is located on an outer periphery of the insertion portion.

Optionally, the first mating portion is provided as a groove; the second matching portion is an elastic clamping jaw, the elastic clamping jaw comprises an elastic main body portion and a clamping hook portion, the clamping hook portion is hooked back from the end portion of the elastic main body portion, a deformation space is formed between the clamping hook portion and the elastic main body portion, when the first interface end is spliced and matched with the second interface end, the clamping hook portion can stretch into the groove, and the first interface end is locked in the second interface end.

Optionally, the second connecting joint further comprises an outer pressing pipe sleeved outside the insertion cavity, and the outer pressing pipe can slide downwards relative to the insertion cavity along the axial direction of the insertion cavity; be provided with the baffle on the inner wall of external pressure pipe, the baffle is just right the elasticity jack catch can support the elasticity main part, the top of baffle is for letting the space, works as when the external pressure pipe slides down, the baffle leaves the elasticity main part, it is just right to let the space the elasticity jack catch, the elasticity main part can kick-back in letting the space, drive trip portion leaves the recess removes the lock state between first interface end and the second interface end.

Optionally, the lower extreme has last spacing flange and lower spacing flange respectively on the outer wall of inserting the chamber, be equipped with elasticity between outer pressure pipe and the inserting chamber and reset the piece, wherein, elasticity resets the piece and is located go up the spacing flange with between the spacing flange down, the upper end that elasticity resets supports the upper end of outer pressure pipe, works as outer pressure pipe sideslip, elasticity resets and receives the extrusion to take place deformation.

Optionally, the elastic main body part and the hook part are both elastic; the resilience direction of the elastic main body part faces the inner wall of the outer pressure pipe, and the resilience direction of the clamping hook part faces upwards.

Optionally, an installation window is arranged on the cavity wall of the insertion cavity, and the second matching portion is arranged on the cavity wall of the insertion cavity through the installation window.

Optionally, the equipment connecting structure comprises a screw connector, a universal ball fixed at the end of the screw connector and a fixed cavity, wherein an adjusting bolt is arranged on the fixed cavity, the universal ball is arranged in the fixed cavity, and the size of the fixed cavity can be adjusted by the adjusting bolt.

According to a second aspect of the present application, an embodiment provides an electronic device fixing bracket, which includes a supporting device and the above-mentioned connecting structure, the supporting device has a base and a supporting portion, the supporting portion is mounted on the base, and the second connection joint in the connecting structure is fixedly connected to the supporting portion through the supporting connecting structure.

The electronic device fixing bracket and the connecting structure for fixing the electronic device according to the above embodiments include a first connecting joint and a second connecting joint, the first connecting joint has a device connecting end and a first interface end, and the device connecting end has a device connecting structure capable of being fixedly connected with the electronic device so as to mount the electronic device on the first connecting joint; the second connector sub comprises a support connection end and a second interface end, the support connection end having a support connection structure for fixed connection with the support device to mount the second connector sub on the support device. Because the first connecting joint is provided with the first matching part, the second connecting joint is provided with the second matching part which can be detachably connected with the first matching part, and when the first interface end is spliced and matched with the second interface end, the second matching part is arranged on the motion path of the first matching part and is detachably connected with the first matching part. Therefore, when the electronic equipment is installed, the two hands are not needed to hold heavy equipment to rotate, the first connecting joint is installed on the electronic equipment firstly, and then the first interface end is inserted into the second interface end to be matched to form fixed connection, so that the electronic equipment is very convenient to use and high in safety.

Drawings

Fig. 1 is a schematic view of a use state of an electronic device fixing bracket provided in this embodiment;

fig. 2 is a schematic structural diagram of a fixing bracket of an electronic device according to this embodiment;

fig. 3 is a schematic view of a connection structure provided in this embodiment;

fig. 4 is an exploded view of the connection structure provided in the present embodiment;

fig. 5 is a sectional view of the connection structure provided in the present embodiment in an unassembled state of the first connection terminal and the second connection terminal;

FIG. 6 is an enlarged view of area A of FIG. 5;

fig. 7 is a sectional view showing an assembled state of a first connection terminal and a second connection terminal in the connection structure provided in the present embodiment;

FIG. 8 is an enlarged view of area B of FIG. 7;

fig. 9 is a sectional view of the connection structure provided in this embodiment when the first connection fitting is taken out of the second connection fitting;

fig. 10 is an enlarged view of region C in fig. 9.

In the figure: 10-an electronic device; 101-device connection end; 20-a support device; 110-a first interface end; 111-grooves; 120-a second interface end; 121-external pressure tube; 122-a spring; 123-an insertion cavity; 130-installing a window; 131-a baffle plate; 132-a relief space; 124-elastic claw; 141-an elastic body portion; 142-a hook part; 125-spring guide rail; 126-a bump; 127-a support connection structure; 128-an upper limit flange; 129-lower limiting flange.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operation steps involved in the embodiments may be interchanged or modified in order as will be apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of description of certain embodiments and are not intended to necessarily refer to a required composition and/or order.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" as used herein includes both direct and indirect connections (couplings), unless otherwise specified.

Referring to fig. 1 to fig. 10, the connection structure for fixing an electronic device provided in the present embodiment can be used for fixing an electronic device such as a projector, and the connection structure includes a first connection terminal and a second connection terminal. The first connector has a device connection end 101 and a first interface end 110, and the device connection end 101 has a device connection structure capable of being fixedly connected with the electronic device 10 for forming a fixed connection with the electronic device 10. The second connection joint comprises a support connection end having a support connection structure 127 for fixed connection with the support device 20, and a second interface end 120, such that the second connection joint can be mounted on the support device 20.

In this embodiment, one of the first interface end 110 and the second interface end 120 has an insertion cavity, and the other has an insertion portion that mates with the insertion cavity, so that the first interface end 110 and the second interface end 120 can be plugged into each other through the insertion cavity and the insertion portion.

In this embodiment, the first connection joint has a first mating portion, the second connection joint has a second mating portion detachably connectable to the first mating portion, and when the first interface end is plugged and mated to the second interface end, the second mating portion is on a movement path of the first mating portion and detachably connected to the first mating portion.

Referring to fig. 4, the device connecting end 101 in the embodiment includes a screw 102, a universal ball 103 fixed at an end of the screw 102, and a fixing cavity 105, an adjusting bolt 104 is disposed on the fixing cavity 105, the universal ball is disposed in the fixing cavity 105, the adjusting bolt 104 can adjust a size of the fixing cavity 105, and the screw 102 can be screwed and fixed with the electronic device 10 to be installed. When the device is installed, the first connection joint and the electronic device 10 may be fixedly connected by the screw 102, and then the first connection joint and the second connection joint are connected in a matching manner, wherein the fixed angle of the electronic device may be adjusted by rotating the universal ball 103, and finally, the universal ball is fixed by the adjusting bolt, so that the installation direction of the device is maintained.

In other embodiments, the device connecting terminal 101 may be fixedly connected to the electronic device 10 by a snap-fit or other means.

Further, in other embodiments, the first mating portion and the second mating portion may also be disposed at a portion outside the insertion portion and the insertion cavity, for example, may be disposed on the butt end surfaces of the first connection joint and the second connection joint, respectively, so that when the first connection joint is close to the second connection joint, the first connection joint and the second connection joint are fixedly connected through the mating between the first mating portion and the second mating portion.

In this embodiment, the insertion cavity is located at the second connection joint and the insertion portion is located at the first connection joint. The second matching part is arranged on the cavity wall of the insertion cavity, the first matching part is arranged on the periphery of the insertion part, and when the insertion part is inserted into the insertion cavity, the second matching part and the first matching part are matched to enable the first connecting joint and the second connecting joint to be fixedly connected.

For example, referring to fig. 4 and fig. 5 in combination, in one embodiment, the first matching portion is configured as a groove 111; the second mating portion is an elastic claw 124, the elastic claw 124 includes an elastic main body portion 141 and a hook portion 142 hooked back from an end portion of the elastic main body portion 141, a deformation space is provided between the hook portion 142 and the elastic main body portion 141, and when the first interface end 110 is inserted into the second interface end 120 for mating, the hook portion 142 can extend into the groove 111 to lock the first interface end 110 in the second interface end 120.

In this embodiment, the cavity wall of the insertion cavity is provided with hollow-out installation windows 130, the number of the elastic claws 124 corresponds to the number of the installation windows 130, and the elastic claws 124 are installed on the installation windows 130 to be fixed on the cavity wall of the insertion cavity. Because this elasticity jack catch 124 designs for elastic construction, has enough deformation space, does not need to design other buttons supplementary, but the disect insertion use, and is very convenient.

The mounting windows 130 are provided in a plurality number, and are uniformly distributed on the outer circumference of the insertion cavity 123. The bottom of the mounting window 130 is provided with a catching groove into which the free end of the elastic body portion 141 is inserted so that the elastic claw 124 is fixed to the mounting window 130. In this embodiment, the number of the installation windows 130 is 3.

Further, referring to fig. 4, 7 and 8 in combination, the groove 111 in one embodiment surrounds the periphery of the first interface end 110, so that the first interface end 110 of the first connection joint only needs to be inserted, and the elastic claws 124 can be clamped in the groove 111, so that the first interface end 110 and the second interface end 120 form a locking state.

The grooves 111 in some embodiments may be discrete and may be provided in a number corresponding to the number of resilient fingers 124, and care may be taken to align the grooves 111 with the resilient fingers 124 during insertion.

It is understood that the resilient latch 124 is made of a resilient material, such as a plastic material, the resilient body 141 and the hook 142 are both resilient, the hook 142 extends downward from above the resilient body 141, and the resilient direction of the hook 142 is upward, opposite to the insertion direction of the first interface end 110.

Further, referring to fig. 4, 9 and 10 in combination, in an embodiment, the second interface end 120 further includes an outer pressing tube 121 disposed outside the insertion cavity 123, and the outer pressing tube 121 can slide downward relative to the insertion cavity 123 along an axial direction of the insertion cavity 123; the inner wall of the outer pressing pipe 121 is provided with a resisting plate 131, an allowance space 132 is arranged above the resisting plate 131, the resisting plate 131 is arranged opposite to the elastic claw 124, and the resisting plate 131 is pressed against the elastic main body part 141; because the resilience direction of the elastic main body portion 141 is outward away from the direction of the groove 111, when the outer pressure pipe 121 slides downward, the resisting plate 131 leaves the outer side of the elastic main body portion 141, and slides downward to the lower side, and the position of the yielding space 132 just aligns with the elastic main body portion 141, so that the elastic main body portion 141 can rebound in the yielding space 132, and the elastic main body portion 141 rebounds to drive the hook portion 142 to leave the groove 111, so as to release the locked state between the first interface end 110 and the second interface end 120, and at this time, the first connection joint and the second connection joint can be separated.

Further, with continued reference to fig. 4, in an embodiment, the upper and lower ends of the outer wall of the insertion cavity 123 are respectively provided with an upper limit flange 128 and a lower limit flange 129, and an elastic restoring member is disposed between the outer tube 121 and the insertion cavity 123, wherein the elastic restoring member is located between the upper limit flange 128 and the lower limit flange 129, the upper end of the elastic restoring member abuts against the upper end of the outer tube 121, and when the outer tube 121 slides downward, the elastic restoring member is deformed by being pressed.

The elastic restoring member may be a spring 122, which is sleeved on the insertion cavity 123, and the spring 122 is not scratched and falls off under the limitation of the upper limit flange 128 and the lower limit flange 129, and a plurality of spring rails 125 are further provided on the outer wall of the insertion cavity 123, the direction of the spring rails 125 is consistent with the axial direction of the insertion cavity 123, and a protrusion 126 is further provided in the direction close to the lower limit flange 129, and the protrusion 126 can abut against the lower side of the spring 122, so that the function of fixing the spring 122 is achieved. The plurality of spring guide rails 125 are uniformly distributed on the periphery of the insertion cavity 123, so that when the external pressure pipe 121 slides downwards to push the spring 122, the spring can slide downwards more smoothly.

It will be appreciated that the upper limit of the fit over the inner wall of the outer tube 121 should be designed with a stop that prevents the outer tube 121 from sliding off the insertion cavity 123.

The embodiment further provides an electronic device fixing support, which includes a supporting device and the above connecting structure, the supporting device has a base and a supporting portion, the supporting portion is mounted on the base, the height of the supporting portion can be adjusted, and the second connecting joint in the connecting structure is fixedly connected to the supporting portion through the supporting connecting structure 127. In this embodiment, the support connection structure 127 and the support portion may be detachably connected by screwing, and in some embodiments, the support connection structure 127 and the support portion may be non-detachably and fixedly connected.

Through the electronic equipment fixing support and the connection structure for fixing the electronic equipment in the embodiment, when the electronic equipment 10 such as a projector is used, heavy equipment rotating installation is not needed to be held by both hands, only the first connecting joint needs to be installed firstly, then the first interface end 110 of the first connecting joint is aligned to the second interface end 120 of the second connecting joint and is inserted to complete installation, the sliding outer pressure pipe 121 is pressed downwards gently when the first connecting joint is taken out, and the first connecting joint can be taken out, so that the installation and the disassembly are very convenient.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims (10)

1. A connecting structure for fixing an electronic device, comprising: the electronic equipment comprises a first connecting joint and a second connecting joint, wherein the first connecting joint is provided with an equipment connecting end and a first interface end, and the equipment connecting end is provided with an equipment connecting structure capable of being fixedly connected with electronic equipment so as to install the electronic equipment on the first connecting joint;

the second connection joint comprises a support connection end and a second interface end, and the support connection end is provided with a support connection structure fixedly connected with a support device so as to install the second connection joint on the support device;

the first connecting joint is provided with a first matching part, the second connecting joint is provided with a second matching part which can be detachably connected with the first matching part, and when the first interface end is spliced and matched with the second interface end, the second matching part is arranged on a motion path of the first matching part and is detachably connected with the first matching part.

2. The connection structure as claimed in claim 1, wherein one of the first interface end and the second interface end has an insertion cavity, and the other has an insertion portion engaged with the insertion cavity, and the first interface end and the second interface end are engaged by the insertion cavity and the insertion portion.

3. The connecting structure according to claim 2, wherein the insertion cavity is located at the second connecting joint, the insertion portion is located at the first connecting joint, the second engaging portion is provided on a cavity wall of the insertion cavity, and the first engaging portion is provided on an outer periphery of the insertion portion.

4. The connecting structure according to claim 3, wherein the first fitting portion is provided as a groove; the second matching portion is an elastic clamping jaw, the elastic clamping jaw comprises an elastic main body portion and a clamping hook portion, the clamping hook portion is hooked back from the end portion of the elastic main body portion, a deformation space is formed between the clamping hook portion and the elastic main body portion, when the first interface end is spliced and matched with the second interface end, the clamping hook portion can stretch into the groove, and the first interface end is locked in the second interface end.

5. The coupling structure of claim 4, wherein the second coupling joint further comprises an outer pressure tube sleeved outside the insertion cavity, the outer pressure tube being capable of sliding downward relative to the insertion cavity along the axial direction of the insertion cavity; be provided with the baffle on the inner wall of external pressure pipe, the baffle is just right the elasticity jack catch can support the elasticity main part, the top of baffle is for letting the space, works as when the external pressure pipe slides down, the baffle leaves the elasticity main part, it is just right to let the space the elasticity jack catch, the elasticity main part can kick-back in letting the space, drive trip portion leaves the recess removes the lock state between first interface end and the second interface end.

6. A connecting structure as recited in claim 5, wherein the upper and lower ends of the outer wall of the insertion chamber have upper and lower limiting flanges, respectively, and an elastic restoring member is disposed between the outer tube and the insertion chamber, wherein the elastic restoring member is disposed between the upper and lower limiting flanges, and the upper end of the elastic restoring member abuts against the upper end of the outer tube, and when the outer tube slides downward, the elastic restoring member is deformed by being pressed.

7. The connecting structure according to claim 5, wherein the elastic main body portion and the hook portion each have elasticity; the resilience direction of the elastic main body part faces the inner wall of the outer pressure pipe, and the resilience direction of the clamping hook part faces upwards.

8. The connecting structure according to claim 4, wherein a mounting window is provided on a wall of the insertion chamber, and the second fitting portion is provided on the wall of the insertion chamber through the mounting window.

9. The connection structure according to claim 1, wherein the equipment connection structure comprises a screw member, a universal ball fixed at an end of the screw member, and a fixing cavity, wherein an adjusting bolt is arranged on the fixing cavity, the universal ball is arranged in the fixing cavity, and the size of the fixing cavity can be adjusted by the adjusting bolt.

10. An electronic equipment fixing bracket, comprising a supporting device and a connecting structure according to any one of claims 1 to 9, wherein the supporting device has a base and a supporting portion, the supporting portion is detachably mounted on the base, and the second connecting joint in the connecting structure is fixedly connected with the supporting portion through the supporting connecting structure.

Images