VR mirror frame three-way pressure maintaining clamp

Abstract

The utility model discloses a VR mirror frame three-way pressure maintaining clamp, which comprises a clamp base, a front surface pressure maintaining module and side surface pressure maintaining modules, the front surface pressure maintaining module and the side surface pressure maintaining modules are arranged on the clamp base, the side surface pressure maintaining modules are respectively arranged on two sides of the front surface pressure maintaining module, and the side surface pressure maintaining modules are respectively arranged on two sides of the front surface pressure maintaining module. The front pressure maintaining assembly is used for maintaining pressure on the front face of the VR glasses frame, the side pressure maintaining module is used for maintaining pressure on the side face of the VR glasses frame, an operator places the VR glasses frame into the clamp base and then presses the front pressure maintaining module, so that the clamp base and the front pressure maintaining module carry out pressure maintaining operation on the front face of the VR glasses frame, and meanwhile, the VR glasses frame is clamped by the clamp base and the side pressure maintaining module. According to the three-way pressure maintaining clamp for the VR glasses frame, buttons of the side pressure maintaining modules are pressed, so that the side pressure maintaining modules conduct pressure maintaining operation on the two side faces of the VR glasses frame, and therefore the three-way pressure maintaining clamp for the VR glasses frame meets three-way pressure maintaining, the pressure maintaining operation of the VR glasses frame can be completed at a time, and the production efficiency of enterprises is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure holding, in particular to a three-way pressure holding fixture for a VR frame. Background Art

[0002] In the production and assembly process of VR frames, some components are bonded with glue. Pressure holding can ensure that these components remain in close contact during the glue curing process, improve the firmness of bonding, thereby optimizing the bonding effect, and improving the overall quality and durability of the product. In the existing product pressure holding, there are two methods: pneumatic pressure holding and pure mechanical mechanism pressure holding. The cost of using pneumatic pressure holding is relatively high, which reduces the profitability of the enterprise. Currently, enterprises mostly adopt the method of pure mechanical mechanism pressure holding. However, the existing pure mechanical structure pressure holding only supports two-way pressure holding and cannot complete the pressure holding operation of the VR frame at one time, resulting in low production efficiency of the enterprise. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a three-way pressure holding fixture for a VR frame.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A three-way pressure holding fixture for a VR frame includes: a fixture base, a front pressure holding module, and a side pressure holding module. The front pressure holding module and the side pressure holding module are arranged on the fixture base. The side pressure holding modules are respectively arranged on both sides of the front pressure holding module. The front pressure holding component is used to hold the front of the VR frame under pressure, and the side pressure holding module is used to hold the side of the VR frame under pressure.

[0006] In one embodiment, the fixture base includes a substrate, a frame fixing component, a limiting component, and a pressurizing component. The frame fixing component is arranged above the substrate. One end of the limiting component is connected to the substrate, and the other end of the limiting component is connected to the frame fixing component. One end of the pressurizing component is connected to the substrate, and the other end of the pressurizing component is connected to the frame fixing component.

[0007] In one embodiment, the frame fixing component includes a connecting plate and a frame placing seat. The frame placing seat is arranged on the connecting plate, and a plurality of through holes are formed in the connecting plate.

[0008] In one embodiment, the limiting component includes a limiting piece and a stabilizing piece. One end of the limiting piece is connected to the substrate, and the other end of the limiting piece is connected to the connecting plate. The stabilizing piece is sleeved on the limiting piece.

[0009] In one embodiment, the pressurizing assembly includes a locking member, an adjusting member, and a first elastic member. The locking member is fixedly arranged on the substrate. One end of the adjusting member is connected to the locking member, and the other end of the adjusting member is connected to the first elastic member. The end of the first elastic member away from the adjusting member passes through the through hole and abuts against the spectacle frame placement seat.

[0010] In one embodiment, the front surface pressure maintaining module includes a clamping assembly, a positioning assembly, and a fastening assembly. The clamping assembly is arranged above the spectacle frame placement seat. One end of the positioning assembly is connected to the substrate, and the other end of the positioning assembly is connected to the clamping assembly. The fastening assembly is respectively connected to the clamping assembly and the substrate.

[0011] In one embodiment, the clamping assembly includes a clamping plate and a positioning member. The clamping plate is arranged in alignment with the spectacle frame placement seat, and the positioning member is fixedly arranged on the clamping plate.

[0012] In one embodiment, the positioning assembly includes a fixing member and an elastic column. One end of the fixing member is fixedly arranged on the substrate, the other end of the fixing member is connected to the elastic column, and the end of the elastic column away from the fixing member is arranged in alignment with the positioning member.

[0013] In one embodiment, the fastening assembly includes a fixing plate, a rotating shaft, a second elastic member, a first hook, and a second hook. The fixing plate is arranged on the clamping plate. The first hook is connected to the fixing plate through the rotating shaft. The second elastic member is arranged between the first hook and the fixing plate. The second hook is arranged on the substrate, and the first hook is detachably connected to the second hook.

[0014] In one embodiment, the side surface pressure maintaining module includes a pressure maintaining head, a third elastic member, a fourth elastic member, a moving rod, a handle, a button rod, a button base, and a button limiting member. The moving rod is fixedly connected to the pressure maintaining head and the handle respectively. The pressure maintaining head abuts against the side surface of the VR spectacle frame. The third elastic member is sleeved on the moving rod, and the third elastic member is arranged between the pressure maintaining head and the button base. The button limiting member and the moving rod are respectively sleeved on the button base. The button limiting member is fixedly connected to the handle and the pressure maintaining head respectively. The button rod is sequentially sleeved on the button base and the button limiting member, and the fourth elastic member is arranged below the button rod.

[0015] Compared with the prior art, the present utility model has at least the following advantages:

[0016] A three-way pressure maintaining fixture for a VR frame of the present utility model allows an operator to place the VR frame into the fixture base, and then press the front pressure maintaining module, so that the fixture base and the front pressure maintaining module perform a pressure maintaining operation on the front of the VR frame. At the same time, press the button of the side pressure maintaining module, so that the side pressure maintaining module performs a pressure maintaining operation on the two sides of the VR frame. Thus, the three-way pressure maintaining fixture for the VR frame meets the three-way pressure maintaining, enabling the pressure maintaining operation of the VR frame to be completed at one time, improving the production efficiency of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below.

[0018] Figure 1 FIG. is a schematic structural diagram of a three-way pressure maintaining fixture for a VR frame in an embodiment of the present utility model;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the fixture base in;

[0020] Figure 3 is Figure 1 a schematic structural diagram of the front pressure maintaining module in;

[0021] Figure 4 is Figure 1 a schematic structural diagram of the side pressure maintaining module in. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings.

[0023] Please refer to Figures 1 to 4 , a three-way pressure maintaining fixture 10 for a VR frame, including: a fixture base 100, a front pressure maintaining module 200 and a side pressure maintaining module 300. The front pressure maintaining module 200 and the side pressure maintaining module 300 are arranged on the fixture base 100. The side pressure maintaining module 300 is respectively arranged on both sides of the front pressure maintaining module 200. The front pressure maintaining assembly is used for performing pressure maintaining on the front of the VR frame, and the side pressure maintaining module 300 is used for performing pressure maintaining on the side of the VR frame.

[0024] It should be noted that the operator places the VR frame into the fixture base 100, and then presses the front pressure maintaining module 200, so that the fixture base 100 and the front pressure maintaining module 200 perform a pressure maintaining operation on the front of the VR frame. At the same time, the operator presses the button of the side pressure maintaining module 300, so that the side pressure maintaining module 300 performs a pressure maintaining operation on the two sides of the VR frame. Thus, the three-way pressure maintaining fixture for the VR frame meets the three-way pressure maintaining requirement, enabling the pressure maintaining operation of the VR frame to be completed at one time and improving the production efficiency of the enterprise.

[0025] Please refer to Figure 2 , in one embodiment, the fixture base 100 includes a substrate 110, a frame fixing component 120, a limiting component 130, and a pressurizing component 140. The frame fixing component 120 is disposed above the substrate 110. One end of the limiting component 130 is connected to the substrate 110, and the other end of the limiting component 130 is connected to the frame fixing component 120. One end of the pressurizing component 140 is connected to the substrate 110, and the other end of the pressurizing component 140 is connected to the frame fixing component 120.

[0026] It should be noted that the operator places the VR frame into the fixture base 100 and uses the frame fixing component 120 to fix the VR frame. The limiting component 130 is used to fixedly connect the frame fixing component 120 and the substrate 110. After the operator presses the front pressure maintaining module 200, the pressurizing component 140 applies a thrust force towards the frame fixing component 120 to complete the pressure maintaining operation on the front of the VR frame together with the front pressure maintaining module 200.

[0027] Please refer to again Figure 2 , in one embodiment, the frame fixing component 120 includes a connecting plate 121 and a frame placing seat 122. The frame placing seat 122 is disposed on the connecting plate 121. A plurality of through holes 121a are formed in the connecting plate 121. The connecting plate 121 is used to mount the frame placing seat 122. The frame placing seat 122 is processed by using a process of sticking urethane rubber with bakelite, and the product contact surface is urethane rubber, avoiding the VR frame from being bruised by the frame placing seat 122.

[0028] Please refer to again Figure 2 , in one embodiment, the limiting component 130 includes a limiting member 131 and a stabilizing member 132. One end of the limiting member 131 is connected to the substrate 110, and the other end of the limiting member 131 is connected to the connecting plate 121. The stabilizing member 132 is sleeved on the limiting member 131.

[0029] It should be noted that a bolt is used as the limiting member 131, and screw holes for fixing the limiting member 131 are formed in the substrate 110 and the connecting plate 121, so that the connecting plate 121 and the substrate 110 are fixedly connected. A sleeve is used as the stabilizing member 132, making the fixing structure between the connecting plate 121 and the substrate 110 more firm.

[0030] Please refer to again Figure 2 In one embodiment, the pressing assembly 140 includes a locking member 141, an adjusting member 142, and a first elastic member 143. The locking member 141 is fixedly arranged on the substrate 110. One end of the adjusting member 142 is connected to the locking member 141, and the other end of the adjusting member 142 is connected to the first elastic member 143. The end of the first elastic member 143 away from the adjusting member 142 passes through the through hole 121a and abuts against the frame placing seat 122.

[0031] It should be noted that the locking member 141 also uses a bolt. A screw hole for fixing the locking member 141 is provided on the substrate 110, so that the pressing assembly 140 is fixed on the substrate 110 through the locking member 141. A through hole 121a for the first elastic member 143 to pass through is provided on the connecting plate 121, so that the first elastic member 143 abuts against the frame placing seat 122. Thus, the first elastic member 143 can apply an upward thrust to the frame placing seat 122 to complete the pressing operation on the front of the VR frame together with the front pressing module 200. Since the first elastic member 143 is a spring, the frame placing seat 122 is a floating mounting structure, and the frame placing seat 122 can float slightly in all directions. Therefore, the processing error and assembly error of the VR frame can be corrected, and the problem of uneven pressing force caused by the processing error and assembly error can be avoided. The staff can adjust the compression amount of the first elastic member 143 through the adjusting member 142 to change the pressing force of the front pressing according to the production requirements of the VR frame.

[0032] Please refer to again Figure 1 and Figure 3 In one embodiment, the front pressing module 200 includes a clamping assembly 210, a positioning assembly 220, and a fastening assembly 230. The clamping assembly 210 is arranged above the frame placing seat 122. One end of the positioning assembly 220 is connected to the substrate 110, and the other end of the positioning assembly 220 is connected to the clamping assembly 210. The fastening assembly 230 is respectively connected to the clamping assembly 210 and the substrate 110.

[0033] It should be noted that when the operator presses the front pressing module 200 downward, through the guiding action of the positioning assembly 220, the clamping assembly 210 precisely presses the VR frame, avoiding the position deviation of the clamping assembly 210. If the position of the clamping assembly 210 deviates, manual adjustment by the operator is required. In this way, the workload of the operator is increased, and the pressing effect is not good. When the clamping assembly 210 presses the VR frame, by using the fastening assembly 230, the clamping assembly 210 and the substrate 110 continuously clamp and press the front of the VR frame.

[0034] Please refer to again Figure 2 and Figure 3, in one embodiment, the clamping assembly 210 includes a clamping plate 211 and a positioning member 212. The clamping plate 211 is disposed opposite to the lens frame placement seat 122. The positioning member 212 is fixedly disposed on the clamping plate 211. A silica gel pressing head is provided on the clamping plate 211 to prevent the VR lens frame from being bruised. The positioning member 212 is used for positioning when the clamping plate 211 is pressed down. When VR lens frames of different specifications need to be produced, only the corresponding lens frame placement seat 122 and the silica gel pressing head on the clamping plate 211 need to be replaced, thereby saving production costs.

[0035] Please refer to again Figure 1 and Figure 3 , in one embodiment, the positioning assembly 220 includes a fixing member 221 and an elastic column 222. One end of the fixing member 221 is fixedly disposed on the substrate 110. The other end of the fixing member 221 is connected to the elastic column 222. The end of the elastic column 222 away from the fixing member 221 is disposed opposite to the positioning member 212.

[0036] It should be noted that the positioning assembly 220 is installed on the substrate 110 through the fixing member 221. The end of the elastic column 222 away from the fixing member 221 is disposed opposite to the positioning member 212. When the clamping assembly 210 is pressed down, the positioning member 212 is inserted into the elastic column 222, so that the clamping assembly 210 completes the positioning operation. Due to the elastic force of the elastic column 222, the clamping assembly 210 can be pressed down to contact the VR lens frame to complete the front surface pressure maintaining operation. When the clamping assembly 210 does not perform the pressure maintaining operation, the positioning assembly 220 plays a supporting role for the clamping assembly 210.

[0037] Please refer to again Figure 2 and Figure 3 , in one embodiment, the fastening assembly 230 includes a fixing plate 231, a rotating shaft 232, a second elastic member 233, a first hook 234 and a second hook 235. The fixing plate 231 is disposed on the clamping plate 211. The first hook 234 is connected to the fixing plate 231 through the rotating shaft 232. The second elastic member 233 is disposed between the first hook 234 and the fixing plate 231. The second hook 235 is disposed on the substrate 110. The first hook 234 and the second hook 235 are detachably connected.

[0038] It should be noted that the first hook 234 and the fixing plate 231 are connected through the rotating shaft 232, so that the first hook 234 can be rotated through the rotating shaft 232 to engage with the second hook 235, thereby enabling the clamping assembly 210 to continuously contact the VR lens frame. When the pressure maintaining operation is completed, the first hook 234 is pressed. The second elastic member 233 disposed between the first hook 234 and the fixing plate 231 can exert a thrust on the first hook 234. The first hook 234 rotates outward through the rotating shaft 232, so that the first hook 234 and the second hook 235 are disengaged.

[0039] Please refer to again Figure 4 In one embodiment, the side pressure maintaining module 300 includes a pressure maintaining head 310, a third elastic member 320, a fourth elastic member 330, a moving rod 340, a handle 350, a button rod 360, a button base 370 and a button limiting member 380. The moving rod 340 is fixedly connected to the pressure maintaining head 310 and the handle 350 respectively. The pressure maintaining head 310 abuts against the side of the VR frame. The third elastic member 320 is sleeved on the moving rod 340 and is arranged between the pressure maintaining head 310 and the button base 370. The button limiting member 380 and the moving rod 340 are respectively sleeved on the button base 370. The button limiting member 380 is fixedly connected to the handle 350 and the pressure maintaining head 310 respectively. The button rod 360 is sequentially sleeved on the button base 370 and the button limiting member 380. The fourth elastic member 330 is arranged below the button rod 360.

[0040] It should be noted that the third elastic member 320 is a compressed spring. When the operator presses the button rod 360, the button limiting member 380 undergoes a position offset towards the VR frame under the action of the third elastic member 320, causing the position of the button rod 360 to shift and unlock. Thus, the pressure maintaining head 310 pops out towards the VR frame under the elastic force of the third elastic member 320 to perform pressure maintaining on the side of the VR frame. The pressure maintaining force can be adjusted by adjusting the compression amount of the third elastic member 320. When the side pressure maintaining operation is completed, since the moving rod 340 is fixedly connected to the pressure maintaining head 310 and the handle 350 respectively, and the button limiting member 380 is fixedly connected to the handle 350 and the pressure maintaining head 310 respectively, the operator can pull the handle 350 to retract the pressure maintaining head 310, and at the same time drive the button limiting member 380 to retract. When the button rod 360 aligns with the round hole of the button limiting member 380, the button rod 360 pops up and inserts into the round hole under the action of the fourth elastic member 330, thereby locking the button rod 360 and restricting the pressure maintaining head 310 from popping out towards the VR frame.

[0041] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A three-way pressure-holding fixture for a VR frame, characterized in that Comprising: A fixture base, a front pressure maintaining module and a side pressure maintaining module. The front pressure maintaining module and the side pressure maintaining module are arranged on the fixture base. The side pressure maintaining modules are respectively arranged on both sides of the front pressure maintaining module. The front pressure maintaining component is used for maintaining pressure on the front of the VR frame, and the side pressure maintaining module is used for maintaining pressure on the side of the VR frame.

2. The three-way pressure maintaining fixture for a VR frame according to claim 1, wherein The fixture base includes a substrate, a frame fixing component, a limiting component and a pressurizing component. The frame fixing component is arranged above the substrate. One end of the limiting component is connected to the substrate, and the other end of the limiting component is connected to the frame fixing component. One end of the pressurizing component is connected to the substrate, and the other end of the pressurizing component is connected to the frame fixing component.

3. The three-way pressure maintaining fixture for a VR frame according to claim 2, characterized in that, The frame fixing component includes a connecting plate and a frame placing seat. The frame placing seat is arranged on the connecting plate, and a plurality of through holes are formed in the connecting plate.

4. The three-way pressure-maintaining fixture for a VR frame according to claim 3, characterized in that, The limiting component includes a limiting piece and a stabilizing piece. One end of the limiting piece is connected to the substrate, and the other end of the limiting piece is connected to the connecting plate. The stabilizing piece is sleeved on the limiting piece.

5. The three-way pressure maintaining jig for a VR frame according to claim 3, characterized in that, The pressurizing component includes a locking piece, an adjusting piece and a first elastic piece. The locking piece is fixedly arranged on the substrate. One end of the adjusting piece is connected to the locking piece, and the other end of the adjusting piece is connected to the first elastic piece. The end of the first elastic piece away from the adjusting piece passes through the through hole and abuts against the frame placing seat.

6. A three-way pressure-maintaining fixture for a VR frame according to claim 3, characterized in that The front pressure maintaining module includes a clamping component, a positioning component and a fastening component. The clamping component is arranged above the frame placing seat. One end of the positioning component is connected to the substrate, and the other end of the positioning component is connected to the clamping component. The fastening component is respectively connected to the clamping component and the substrate.

7. The three-way pressure maintaining fixture for a VR frame according to claim 6, characterized in that, The clamping component includes a clamping plate and a positioning piece. The clamping plate is arranged in alignment with the frame placing seat, and the positioning piece is fixedly arranged on the clamping plate.

8. The three-way pressure maintaining jig for a VR frame according to claim 7, characterized in that, The positioning component includes a fixing piece and an elastic column. One end of the fixing piece is fixedly arranged on the substrate, and the other end of the fixing piece is connected to the elastic column. The end of the elastic column away from the fixing piece is arranged in alignment with the positioning piece.

9. The three-way pressure-maintaining fixture for a VR frame according to claim 7, characterized in that, The fastening component includes a fixing plate, a rotating shaft, a second elastic piece, a first hook and a second hook. The fixing plate is arranged on the clamping plate. The first hook is connected to the fixing plate through the rotating shaft. The second elastic piece is arranged between the first hook and the fixing plate. The second hook is arranged on the substrate. The first hook and the second hook are detachably connected.

10. The three-way pressure maintaining fixture for a VR frame according to claim 1, wherein, The side pressure maintaining module includes a pressure maintaining head, a third elastic member, a fourth elastic member, a moving rod, a handle, a button rod, a button base and a button limiting member. The moving rod is fixedly connected to the pressure maintaining head and the handle respectively. The pressure maintaining head abuts against the side surface of the VR frame. The third elastic member is sleeved on the moving rod and is arranged between the pressure maintaining head and the button base. The button limiting member and the moving rod are respectively sleeved on the button base. The button limiting member is fixedly connected to the handle and the pressure maintaining head respectively. The button rod is sequentially sleeved on the button base and the button limiting member. The fourth elastic member is arranged below the button rod.

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